$132,000
 Notes: Detail may not add exactly to total due to independent rounding.

 Exhibit C.182: National Annualized Sampling Costs - Private CWS of Size 1,001 to 3,300 Treating Surface Water at 3% Discount Rate (2016$)

                               Low Cost Estimate
                               High Cost Estimate

                                                                   Previous LCR
                                                                     Final LCRR
                                                                    Incremental
                                                                   Previous LCR
                                                                     Final LCRR
                                                                    Incremental
 Copper Water Quality Parameters Monitoring
                                                                           $808
                                                                           $357
                                                                          $-451
                                                                           $808
                                                                           $357
                                                                          $-451
 Lead Water Quality Parameters Monitoring
                                                                         $1,857
                                                                         $3,663
                                                                         $1,805
                                                                         $8,376
                                                                        $28,000
                                                                        $19,000
 Lead Tap Sampling Monitoring
                                                                       $147,000
                                                                       $209,000
                                                                        $62,000
                                                                       $157,000
                                                                       $296,000
                                                                       $139,000
 Source Water Monitoring
                                                                           $225
                                                                            $36
                                                                          $-189
                                                                           $549
                                                                           $220
                                                                          $-328
 School Sampling
                                                                             $0
                                                                        $25,000
                                                                        $25,000
                                                                             $0
                                                                        $25,000
                                                                        $25,000
 Total Annual Sampling Costs
                                                                       $149,000
                                                                       $237,000
                                                                        $88,000
                                                                       $167,000
                                                                       $350,000
                                                                       $183,000
 Notes: Detail may not add exactly to total due to independent rounding.

 Exhibit C.183: National Annualized Sampling Costs - Private CWS of Size 3,301 to 10,000 Treating Surface Water at 3% Discount Rate (2016$)

                               Low Cost Estimate
                               High Cost Estimate

                                                                   Previous LCR
                                                                     Final LCRR
                                                                    Incremental
                                                                   Previous LCR
                                                                     Final LCRR
                                                                    Incremental
 Copper Water Quality Parameters Monitoring
                                                                             $0
                                                                             $0
                                                                             $0
                                                                             $0
                                                                             $0
                                                                             $0
 Lead Water Quality Parameters Monitoring
                                                                         $1,179
                                                                         $2,347
                                                                         $1,167
                                                                         $5,930
                                                                        $16,000
                                                                        $10,000
 Lead Tap Sampling Monitoring
                                                                       $209,000
                                                                       $289,000
                                                                        $80,000
                                                                       $226,000
                                                                       $422,000
                                                                       $196,000
 Source Water Monitoring
                                                                            $69
                                                                            $23
                                                                           $-46
                                                                           $264
                                                                           $125
                                                                          $-140
 School Sampling
                                                                             $0
                                                                        $33,000
                                                                        $33,000
                                                                             $0
                                                                        $35,000
                                                                        $35,000
 Total Annual Sampling Costs
                                                                       $210,000
                                                                       $324,000
                                                                       $114,000
                                                                       $232,000
                                                                       $474,000
                                                                       $242,000
 Notes: Detail may not add exactly to total due to independent rounding.

 Exhibit C.184: National Annualized Sampling Costs - Private CWS of Size 10,001 to 50,000 Treating Surface Water at 3% Discount Rate (2016$)

                               Low Cost Estimate
                               High Cost Estimate

                                                                   Previous LCR
                                                                     Final LCRR
                                                                    Incremental
                                                                   Previous LCR
                                                                     Final LCRR
                                                                    Incremental
 Copper Water Quality Parameters Monitoring
                                                                             $0
                                                                             $0
                                                                             $0
                                                                             $0
                                                                             $0
                                                                             $0
 Lead Water Quality Parameters Monitoring
                                                                           $986
                                                                         $2,466
                                                                         $1,480
                                                                         $9,469
                                                                        $22,000
                                                                        $13,000
 Lead Tap Sampling Monitoring
                                                                       $314,000
                                                                       $500,000
                                                                       $186,000
                                                                       $345,000
                                                                       $630,000
                                                                       $285,000
 Source Water Monitoring
                                                                            $40
                                                                            $17
                                                                           $-23
                                                                           $251
                                                                           $113
                                                                          $-138
 School Sampling
                                                                             $0
                                                                       $121,000
                                                                       $121,000
                                                                             $0
                                                                       $127,000
                                                                       $127,000
 Total Annual Sampling Costs
                                                                       $315,000
                                                                       $624,000
                                                                       $309,000
                                                                       $355,000
                                                                       $779,000
                                                                       $425,000
 Notes: Detail may not add exactly to total due to independent rounding.

 Exhibit C.185: National Annualized Sampling Costs - Private CWS of Size 50,001 to 100,000 Treating Surface Water at 3% Discount Rate (2016$)

                               Low Cost Estimate
                               High Cost Estimate

                                                                   Previous LCR
                                                                     Final LCRR
                                                                    Incremental
                                                                   Previous LCR
                                                                     Final LCRR
                                                                    Incremental
 Copper Water Quality Parameters Monitoring
                                                                             $0
                                                                             $0
                                                                             $0
                                                                             $0
                                                                             $0
                                                                             $0
 Lead Water Quality Parameters Monitoring
                                                                       $117,000
                                                                       $133,000
                                                                        $16,000
                                                                       $117,000
                                                                       $134,000
                                                                        $17,000
 Lead Tap Sampling Monitoring
                                                                        $78,000
                                                                       $125,000
                                                                        $47,000
                                                                        $84,000
                                                                       $137,000
                                                                        $52,000
 Source Water Monitoring
                                                                            $16
                                                                             $6
                                                                           $-11
                                                                            $69
                                                                            $31
                                                                           $-38
 School Sampling
                                                                             $0
                                                                        $66,000
                                                                        $66,000
                                                                             $0
                                                                        $68,000
                                                                        $68,000
 Total Annual Sampling Costs
                                                                       $195,000
                                                                       $324,000
                                                                       $129,000
                                                                       $201,000
                                                                       $338,000
                                                                       $137,000
 Notes: Detail may not add exactly to total due to independent rounding.

 Exhibit C.186: National Annualized Sampling Costs - Private CWS of Size 100,001 to 1,000,000 Treating Surface Water at 3% Discount Rate (2016$)

                               Low Cost Estimate
                               High Cost Estimate

                                                                   Previous LCR
                                                                     Final LCRR
                                                                    Incremental
                                                                   Previous LCR
                                                                     Final LCRR
                                                                    Incremental
 Copper Water Quality Parameters Monitoring
                                                                             $0
                                                                             $0
                                                                             $0
                                                                             $0
                                                                             $0
                                                                             $0
 Lead Water Quality Parameters Monitoring
                                                                       $215,000
                                                                       $254,000
                                                                        $39,000
                                                                       $215,000
                                                                       $258,000
                                                                        $43,000
 Lead Tap Sampling Monitoring
                                                                       $192,000
                                                                       $288,000
                                                                        $96,000
                                                                       $205,000
                                                                       $361,000
                                                                       $156,000
 Source Water Monitoring
                                                                            $24
                                                                            $12
                                                                           $-12
                                                                           $126
                                                                            $74
                                                                           $-52
 School Sampling
                                                                             $0
                                                                       $340,000
                                                                       $340,000
                                                                             $0
                                                                       $356,000
                                                                       $356,000
 Total Annual Sampling Costs
                                                                       $407,000
                                                                       $883,000
                                                                       $476,000
                                                                       $420,000
                                                                       $975,000
                                                                       $555,000
 Notes: Detail may not add exactly to total due to independent rounding.

 Exhibit C.187: National Annualized Sampling Costs - Private CWS of Size Greater than 1,000,000 Treating Surface Water at 3% Discount Rate (2016$)

                               Low Cost Estimate
                               High Cost Estimate

                                                                   Previous LCR
                                                                     Final LCRR
                                                                    Incremental
                                                                   Previous LCR
                                                                     Final LCRR
                                                                    Incremental
 Copper Water Quality Parameters Monitoring
                                                                             $0
                                                                             $0
                                                                             $0
                                                                             $0
                                                                             $0
                                                                             $0
 Lead Water Quality Parameters Monitoring
                                                                         $3,707
                                                                         $4,692
                                                                           $985
                                                                         $3,707
                                                                         $4,774
                                                                         $1,067
 Lead Tap Sampling Monitoring
                                                                         $2,778
                                                                         $5,031
                                                                         $2,253
                                                                         $2,778
                                                                         $5,108
                                                                         $2,329
 Source Water Monitoring
                                                                             $0
                                                                             $0
                                                                             $0
                                                                             $0
                                                                             $0
                                                                             $0
 School Sampling
                                                                             $0
                                                                        $72,000
                                                                        $72,000
                                                                             $0
                                                                        $72,000
                                                                        $72,000
 Total Annual Sampling Costs
                                                                         $6,485
                                                                        $82,000
                                                                        $75,000
                                                                         $6,485
                                                                        $82,000
                                                                        $76,000
 Notes: Detail may not add exactly to total due to independent rounding.

 Exhibit C.188: National Annualized Sampling Costs - Public CWS of Size 100 and Fewer Treating Ground Water at 3% Discount Rate (2016$)

                               Low Cost Estimate
                               High Cost Estimate

                                                                   Previous LCR
                                                                     Final LCRR
                                                                    Incremental
                                                                   Previous LCR
                                                                     Final LCRR
                                                                    Incremental
 Copper Water Quality Parameters Monitoring
                                                                         $1,976
                                                                         $3,108
                                                                         $1,132
                                                                         $1,976
                                                                         $3,108
                                                                         $1,132
 Lead Water Quality Parameters Monitoring
                                                                         $3,901
                                                                         $3,846
                                                                           $-55
                                                                        $20,000
                                                                        $16,000
                                                                        $-4,255
 Lead Tap Sampling Monitoring
                                                                       $450,000
                                                                       $523,000
                                                                        $73,000
                                                                       $463,000
                                                                       $487,000
                                                                        $24,000
 Source Water Monitoring
                                                                           $222
                                                                           $139
                                                                           $-84
                                                                           $602
                                                                           $455
                                                                          $-146
 School Sampling
                                                                             $0
                                                                        $46,000
                                                                        $46,000
                                                                             $0
                                                                        $46,000
                                                                        $46,000
 Total Annual Sampling Costs
                                                                       $456,000
                                                                       $577,000
                                                                       $120,000
                                                                       $485,000
                                                                       $553,000
                                                                        $67,000
 Notes: Detail may not add exactly to total due to independent rounding.

 Exhibit C.189: National Annualized Sampling Costs - Public CWS of Size 101 to 500 Treating Ground Water at 3% Discount Rate (2016$)

                               Low Cost Estimate
                               High Cost Estimate

                                                                   Previous LCR
                                                                     Final LCRR
                                                                    Incremental
                                                                   Previous LCR
                                                                     Final LCRR
                                                                    Incremental
 Copper Water Quality Parameters Monitoring
                                                                        $10,000
                                                                         $8,192
                                                                        $-2,144
                                                                        $10,000
                                                                         $8,192
                                                                        $-2,144
 Lead Water Quality Parameters Monitoring
                                                                        $20,000
                                                                        $72,000
                                                                        $52,000
                                                                        $90,000
                                                                       $105,000
                                                                        $15,000
 Lead Tap Sampling Monitoring
                                                                     $1,783,000
                                                                     $2,184,000
                                                                       $401,000
                                                                     $1,865,000
                                                                     $2,211,000
                                                                       $346,000
 Source Water Monitoring
                                                                         $1,178
                                                                           $667
                                                                          $-511
                                                                         $2,783
                                                                         $2,144
                                                                          $-638
 School Sampling
                                                                             $0
                                                                       $197,000
                                                                       $197,000
                                                                             $0
                                                                       $198,000
                                                                       $198,000
 Total Annual Sampling Costs
                                                                     $1,815,000
                                                                     $2,462,000
                                                                       $648,000
                                                                     $1,969,000
                                                                     $2,525,000
                                                                       $557,000
 Notes: Detail may not add exactly to total due to independent rounding.

 Exhibit C.190: National Annualized Sampling Costs - Public CWS of Size 501 to 1,000 Treating Ground Water at 3% Discount Rate (2016$)

                               Low Cost Estimate
                               High Cost Estimate

                                                                   Previous LCR
                                                                     Final LCRR
                                                                    Incremental
                                                                   Previous LCR
                                                                     Final LCRR
                                                                    Incremental
 Copper Water Quality Parameters Monitoring
                                                                         $7,880
                                                                         $6,802
                                                                        $-1,078
                                                                         $7,514
                                                                         $6,295
                                                                        $-1,219
 Lead Water Quality Parameters Monitoring
                                                                        $19,000
                                                                        $66,000
                                                                        $47,000
                                                                        $69,000
                                                                       $200,000
                                                                       $131,000
 Lead Tap Sampling Monitoring
                                                                     $1,653,000
                                                                     $2,195,000
                                                                       $542,000
                                                                     $1,750,000
                                                                     $2,723,000
                                                                       $974,000
 Source Water Monitoring
                                                                           $850
                                                                           $479
                                                                          $-370
                                                                         $1,761
                                                                         $1,707
                                                                           $-54
 School Sampling
                                                                             $0
                                                                       $170,000
                                                                       $170,000
                                                                             $0
                                                                       $173,000
                                                                       $173,000
 Total Annual Sampling Costs
                                                                     $1,681,000
                                                                     $2,439,000
                                                                       $758,000
                                                                     $1,828,000
                                                                     $3,105,000
                                                                     $1,277,000
 Notes: Detail may not add exactly to total due to independent rounding.

 Exhibit C.191: National Annualized Sampling Costs - Public CWS of Size 1,001 to 3,300 Treating Ground Water at 3% Discount Rate (2016$)

                               Low Cost Estimate
                               High Cost Estimate

                                                                   Previous LCR
                                                                     Final LCRR
                                                                    Incremental
                                                                   Previous LCR
                                                                     Final LCRR
                                                                    Incremental
 Copper Water Quality Parameters Monitoring
                                                                        $12,000
                                                                        $17,000
                                                                         $4,921
                                                                        $11,000
                                                                        $17,000
                                                                         $5,783
 Lead Water Quality Parameters Monitoring
                                                                        $33,000
                                                                        $74,000
                                                                        $40,000
                                                                       $134,000
                                                                       $581,000
                                                                       $447,000
 Lead Tap Sampling Monitoring
                                                                     $2,615,000
                                                                     $3,240,000
                                                                       $625,000
                                                                     $2,759,000
                                                                     $4,188,000
                                                                     $1,430,000
 Source Water Monitoring
                                                                         $1,459
                                                                           $718
                                                                          $-741
                                                                         $3,347
                                                                         $3,204
                                                                          $-143
 School Sampling
                                                                             $0
                                                                       $435,000
                                                                       $435,000
                                                                             $0
                                                                       $448,000
                                                                       $448,000
 Total Annual Sampling Costs
                                                                     $2,662,000
                                                                     $3,766,000
                                                                     $1,104,000
                                                                     $2,907,000
                                                                     $5,237,000
                                                                     $2,330,000
 Notes: Detail may not add exactly to total due to independent rounding.

 Exhibit C.192: National Annualized Sampling Costs - Public CWS of Size 3,301 to 10,000 Treating Ground Water at 3% Discount Rate (2016$)

                               Low Cost Estimate
                               High Cost Estimate

                                                                   Previous LCR
                                                                     Final LCRR
                                                                    Incremental
                                                                   Previous LCR
                                                                     Final LCRR
                                                                    Incremental
 Copper Water Quality Parameters Monitoring
                                                                         $6,819
                                                                         $9,183
                                                                         $2,364
                                                                         $6,819
                                                                         $9,183
                                                                         $2,364
 Lead Water Quality Parameters Monitoring
                                                                        $38,000
                                                                        $66,000
                                                                        $28,000
                                                                       $114,000
                                                                       $301,000
                                                                       $187,000
 Lead Tap Sampling Monitoring
                                                                     $3,284,000
                                                                     $4,072,000
                                                                       $789,000
                                                                     $3,516,000
                                                                     $5,335,000
                                                                     $1,820,000
 Source Water Monitoring
                                                                         $1,151
                                                                           $601
                                                                          $-550
                                                                         $2,430
                                                                         $1,989
                                                                          $-441
 School Sampling
                                                                             $0
                                                                       $591,000
                                                                       $591,000
                                                                             $0
                                                                       $612,000
                                                                       $612,000
 Total Annual Sampling Costs
                                                                     $3,330,000
                                                                     $4,740,000
                                                                     $1,410,000
                                                                     $3,639,000
                                                                     $6,259,000
                                                                     $2,620,000
 Notes: Detail may not add exactly to total due to independent rounding.

 Exhibit C.193: National Annualized Sampling Costs - Public CWS of Size 10,001 to 50,000 Treating Ground Water at 3% Discount Rate (2016$)

                               Low Cost Estimate
                               High Cost Estimate

                                                                   Previous LCR
                                                                     Final LCRR
                                                                    Incremental
                                                                   Previous LCR
                                                                     Final LCRR
                                                                    Incremental
 Copper Water Quality Parameters Monitoring
                                                                         $1,376
                                                                         $3,700
                                                                         $2,324
                                                                         $1,376
                                                                         $3,700
                                                                         $2,324
 Lead Water Quality Parameters Monitoring
                                                                        $23,000
                                                                        $56,000
                                                                        $33,000
                                                                       $100,000
                                                                       $275,000
                                                                       $175,000
 Lead Tap Sampling Monitoring
                                                                     $2,142,000
                                                                     $2,869,000
                                                                       $727,000
                                                                     $2,315,000
                                                                     $3,636,000
                                                                     $1,321,000
 Source Water Monitoring
                                                                           $447
                                                                           $358
                                                                           $-89
                                                                         $1,416
                                                                         $1,420
                                                                             $5
 School Sampling
                                                                             $0
                                                                       $881,000
                                                                       $881,000
                                                                             $0
                                                                       $912,000
                                                                       $912,000
 Total Annual Sampling Costs
                                                                     $2,168,000
                                                                     $3,811,000
                                                                     $1,643,000
                                                                     $2,418,000
                                                                     $4,828,000
                                                                     $2,410,000
 Notes: Detail may not add exactly to total due to independent rounding.

 Exhibit C.194: National Annualized Sampling Costs - Public CWS of Size 50,001 to 100,000 Treating Ground Water at 3% Discount Rate (2016$)

                               Low Cost Estimate
                               High Cost Estimate

                                                                   Previous LCR
                                                                     Final LCRR
                                                                    Incremental
                                                                   Previous LCR
                                                                     Final LCRR
                                                                    Incremental
 Copper Water Quality Parameters Monitoring
                                                                             $0
                                                                             $0
                                                                             $0
                                                                             $0
                                                                             $0
                                                                             $0
 Lead Water Quality Parameters Monitoring
                                                                     $2,152,000
                                                                     $2,211,000
                                                                        $59,000
                                                                     $2,152,000
                                                                     $2,210,000
                                                                        $59,000
 Lead Tap Sampling Monitoring
                                                                       $191,000
                                                                       $316,000
                                                                       $125,000
                                                                       $212,000
                                                                       $368,000
                                                                       $156,000
 Source Water Monitoring
                                                                            $82
                                                                            $92
                                                                            $10
                                                                           $370
                                                                           $348
                                                                           $-22
 School Sampling
                                                                             $0
                                                                       $337,000
                                                                       $337,000
                                                                             $0
                                                                       $346,000
                                                                       $346,000
 Total Annual Sampling Costs
                                                                     $2,343,000
                                                                     $2,863,000
                                                                       $520,000
                                                                     $2,364,000
                                                                     $2,925,000
                                                                       $560,000
 Notes: Detail may not add exactly to total due to independent rounding.

 Exhibit C.195: National Annualized Sampling Costs - Public CWS of Size 100,001 to 1,000,000 Treating Ground Water at 3% Discount Rate (2016$)

                               Low Cost Estimate
                               High Cost Estimate

                                                                   Previous LCR
                                                                     Final LCRR
                                                                    Incremental
                                                                   Previous LCR
                                                                     Final LCRR
                                                                    Incremental
 Copper Water Quality Parameters Monitoring
                                                                             $0
                                                                             $0
                                                                             $0
                                                                             $0
                                                                             $0
                                                                             $0
 Lead Water Quality Parameters Monitoring
                                                                       $996,000
                                                                     $1,039,000
                                                                        $43,000
                                                                       $997,000
                                                                     $1,040,000
                                                                        $43,000
 Lead Tap Sampling Monitoring
                                                                       $187,000
                                                                       $279,000
                                                                        $93,000
                                                                       $202,000
                                                                       $361,000
                                                                       $159,000
 Source Water Monitoring
                                                                            $41
                                                                            $34
                                                                            $-7
                                                                           $159
                                                                           $195
                                                                            $36
 School Sampling
                                                                             $0
                                                                       $446,000
                                                                       $446,000
                                                                             $0
                                                                       $464,000
                                                                       $464,000
 Total Annual Sampling Costs
                                                                     $1,182,000
                                                                     $1,763,000
                                                                       $581,000
                                                                     $1,199,000
                                                                     $1,865,000
                                                                       $666,000
 Notes: Detail may not add exactly to total due to independent rounding.

 Exhibit C.196: National Annualized Sampling Costs - Public CWS of Size Greater than 1,000,000 Treating Ground Water at 3% Discount Rate (2016$)

                               Low Cost Estimate
                               High Cost Estimate

                                                                   Previous LCR
                                                                     Final LCRR
                                                                    Incremental
                                                                   Previous LCR
                                                                     Final LCRR
                                                                    Incremental
 Copper Water Quality Parameters Monitoring
                                                                             $0
                                                                             $0
                                                                             $0
                                                                             $0
                                                                             $0
                                                                             $0
 Lead Water Quality Parameters Monitoring
                                                                       $346,000
                                                                       $347,000
                                                                         $1,130
                                                                       $346,000
                                                                       $347,000
                                                                         $1,130
 Lead Tap Sampling Monitoring
                                                                         $5,422
                                                                        $11,000
                                                                         $5,335
                                                                         $5,422
                                                                        $11,000
                                                                         $5,513
 Source Water Monitoring
                                                                             $0
                                                                             $0
                                                                            $-0
                                                                             $0
                                                                             $0
                                                                            $-0
 School Sampling
                                                                             $0
                                                                       $188,000
                                                                       $188,000
                                                                             $0
                                                                       $188,000
                                                                       $188,000
 Total Annual Sampling Costs
                                                                       $351,000
                                                                       $546,000
                                                                       $195,000
                                                                       $351,000
                                                                       $546,000
                                                                       $195,000
 Notes: Detail may not add exactly to total due to independent rounding.

 Exhibit C.197: National Annualized Sampling Costs - Public CWS of Size 100 and Fewer Treating Surface Water at 3% Discount Rate (2016$)

                               Low Cost Estimate
                               High Cost Estimate

                                                                   Previous LCR
                                                                     Final LCRR
                                                                    Incremental
                                                                   Previous LCR
                                                                     Final LCRR
                                                                    Incremental
 Copper Water Quality Parameters Monitoring
                                                                           $664
                                                                         $1,181
                                                                           $516
                                                                           $664
                                                                         $1,181
                                                                           $516
 Lead Water Quality Parameters Monitoring
                                                                         $1,127
                                                                         $7,283
                                                                         $6,156
                                                                         $6,861
                                                                        $12,000
                                                                         $5,401
 Lead Tap Sampling Monitoring
                                                                       $141,000
                                                                       $189,000
                                                                        $48,000
                                                                       $146,000
                                                                       $164,000
                                                                        $18,000
 Source Water Monitoring
                                                                           $198
                                                                            $74
                                                                          $-124
                                                                           $554
                                                                           $278
                                                                          $-276
 School Sampling
                                                                             $0
                                                                        $16,000
                                                                        $16,000
                                                                             $0
                                                                        $16,000
                                                                        $16,000
 Total Annual Sampling Costs
                                                                       $143,000
                                                                       $214,000
                                                                        $71,000
                                                                       $154,000
                                                                       $194,000
                                                                        $40,000
 Notes: Detail may not add exactly to total due to independent rounding.

 Exhibit C.198: National Annualized Sampling Costs - Public CWS of Size 101 to 500 Treating Surface Water at 3% Discount Rate (2016$)

                               Low Cost Estimate
                               High Cost Estimate

                                                                   Previous LCR
                                                                     Final LCRR
                                                                    Incremental
                                                                   Previous LCR
                                                                     Final LCRR
                                                                    Incremental
 Copper Water Quality Parameters Monitoring
                                                                         $2,687
                                                                         $1,980
                                                                          $-707
                                                                         $2,687
                                                                         $1,980
                                                                          $-707
 Lead Water Quality Parameters Monitoring
                                                                         $3,757
                                                                        $32,000
                                                                        $28,000
                                                                        $20,000
                                                                        $38,000
                                                                        $18,000
 Lead Tap Sampling Monitoring
                                                                       $510,000
                                                                       $731,000
                                                                       $221,000
                                                                       $531,000
                                                                       $697,000
                                                                       $166,000
 Source Water Monitoring
                                                                           $726
                                                                           $229
                                                                          $-497
                                                                         $1,710
                                                                           $725
                                                                          $-985
 School Sampling
                                                                             $0
                                                                        $53,000
                                                                        $53,000
                                                                             $0
                                                                        $53,000
                                                                        $53,000
 Total Annual Sampling Costs
                                                                       $517,000
                                                                       $818,000
                                                                       $301,000
                                                                       $555,000
                                                                       $791,000
                                                                       $236,000
 Notes: Detail may not add exactly to total due to independent rounding.

 Exhibit C.199: National Annualized Sampling Costs - Public CWS of Size 501 to 1,000 Treating Surface Water at 3% Discount Rate (2016$)

                               Low Cost Estimate
                               High Cost Estimate

                                                                   Previous LCR
                                                                     Final LCRR
                                                                    Incremental
                                                                   Previous LCR
                                                                     Final LCRR
                                                                    Incremental
 Copper Water Quality Parameters Monitoring
                                                                         $1,145
                                                                           $816
                                                                          $-328
                                                                         $1,145
                                                                           $858
                                                                          $-287
 Lead Water Quality Parameters Monitoring
                                                                         $3,389
                                                                        $18,000
                                                                        $15,000
                                                                        $16,000
                                                                        $64,000
                                                                        $48,000
 Lead Tap Sampling Monitoring
                                                                       $569,000
                                                                       $835,000
                                                                       $266,000
                                                                       $597,000
                                                                     $1,034,000
                                                                       $437,000
 Source Water Monitoring
                                                                           $403
                                                                           $124
                                                                          $-279
                                                                         $1,098
                                                                           $564
                                                                          $-534
 School Sampling
                                                                             $0
                                                                        $51,000
                                                                        $51,000
                                                                             $0
                                                                        $52,000
                                                                        $52,000
 Total Annual Sampling Costs
                                                                       $574,000
                                                                       $905,000
                                                                       $331,000
                                                                       $615,000
                                                                     $1,151,000
                                                                       $536,000
 Notes: Detail may not add exactly to total due to independent rounding.

 Exhibit C.200: National Annualized Sampling Costs - Public CWS of Size 1,001 to 3,300 Treating Surface Water at 3% Discount Rate (2016$)

                               Low Cost Estimate
                               High Cost Estimate

                                                                   Previous LCR
                                                                     Final LCRR
                                                                    Incremental
                                                                   Previous LCR
                                                                     Final LCRR
                                                                    Incremental
 Copper Water Quality Parameters Monitoring
                                                                         $3,309
                                                                         $1,825
                                                                        $-1,484
                                                                         $3,130
                                                                         $1,825
                                                                        $-1,305
 Lead Water Quality Parameters Monitoring
                                                                        $11,000
                                                                        $27,000
                                                                        $16,000
                                                                        $46,000
                                                                       $179,000
                                                                       $132,000
 Lead Tap Sampling Monitoring
                                                                     $1,145,000
                                                                     $1,597,000
                                                                       $452,000
                                                                     $1,222,000
                                                                     $2,243,000
                                                                     $1,021,000
 Source Water Monitoring
                                                                         $1,097
                                                                           $266
                                                                          $-831
                                                                         $2,847
                                                                         $1,465
                                                                        $-1,382
 School Sampling
                                                                             $0
                                                                       $204,000
                                                                       $204,000
                                                                             $0
                                                                       $212,000
                                                                       $212,000
 Total Annual Sampling Costs
                                                                     $1,161,000
                                                                     $1,830,000
                                                                       $669,000
                                                                     $1,274,000
                                                                     $2,637,000
                                                                     $1,363,000
 Notes: Detail may not add exactly to total due to independent rounding.

 Exhibit C.201: National Annualized Sampling Costs - Public CWS of Size 3,301 to 10,000 Treating Surface Water at 3% Discount Rate (2016$)

                               Low Cost Estimate
                               High Cost Estimate

                                                                   Previous LCR
                                                                     Final LCRR
                                                                    Incremental
                                                                   Previous LCR
                                                                     Final LCRR
                                                                    Incremental
 Copper Water Quality Parameters Monitoring
                                                                         $1,125
                                                                         $1,813
                                                                           $688
                                                                           $675
                                                                         $1,893
                                                                         $1,218
 Lead Water Quality Parameters Monitoring
                                                                        $16,000
                                                                        $26,000
                                                                         $9,996
                                                                        $59,000
                                                                       $187,000
                                                                       $128,000
 Lead Tap Sampling Monitoring
                                                                     $2,569,000
                                                                     $3,490,000
                                                                       $921,000
                                                                     $2,791,000
                                                                     $5,005,000
                                                                     $2,214,000
 Source Water Monitoring
                                                                           $932
                                                                           $275
                                                                          $-657
                                                                         $2,868
                                                                         $1,448
                                                                        $-1,419
 School Sampling
                                                                             $0
                                                                       $484,000
                                                                       $484,000
                                                                             $0
                                                                       $507,000
                                                                       $507,000
 Total Annual Sampling Costs
                                                                     $2,587,000
                                                                     $4,002,000
                                                                     $1,415,000
                                                                     $2,853,000
                                                                     $5,702,000
                                                                     $2,849,000
 Notes: Detail may not add exactly to total due to independent rounding.

 Exhibit C.202: National Annualized Sampling Costs - Public CWS of Size 10,001 to 50,000 Treating Surface Water at 3% Discount Rate (2016$)

                               Low Cost Estimate
                               High Cost Estimate

                                                                   Previous LCR
                                                                     Final LCRR
                                                                    Incremental
                                                                   Previous LCR
                                                                     Final LCRR
                                                                    Incremental
 Copper Water Quality Parameters Monitoring
                                                                         $1,584
                                                                         $2,016
                                                                           $433
                                                                         $1,584
                                                                         $1,567
                                                                           $-17
 Lead Water Quality Parameters Monitoring
                                                                        $16,000
                                                                        $42,000
                                                                        $26,000
                                                                        $93,000
                                                                       $247,000
                                                                       $155,000
 Lead Tap Sampling Monitoring
                                                                     $3,417,000
                                                                     $5,139,000
                                                                     $1,722,000
                                                                     $3,701,000
                                                                     $6,476,000
                                                                     $2,776,000
 Source Water Monitoring
                                                                           $700
                                                                           $277
                                                                          $-423
                                                                         $2,979
                                                                         $1,342
                                                                        $-1,637
 School Sampling
                                                                             $0
                                                                     $1,412,000
                                                                     $1,412,000
                                                                             $0
                                                                     $1,469,000
                                                                     $1,469,000
 Total Annual Sampling Costs
                                                                     $3,435,000
                                                                     $6,595,000
                                                                     $3,160,000
                                                                     $3,798,000
                                                                     $8,196,000
                                                                     $4,398,000
 Notes: Detail may not add exactly to total due to independent rounding.

 Exhibit C.203: National Annualized Sampling Costs - Public CWS of Size 50,001 to 100,000 Treating Surface Water at 3% Discount Rate (2016$)

                               Low Cost Estimate
                               High Cost Estimate

                                                                   Previous LCR
                                                                     Final LCRR
                                                                    Incremental
                                                                   Previous LCR
                                                                     Final LCRR
                                                                    Incremental
 Copper Water Quality Parameters Monitoring
                                                                             $0
                                                                             $0
                                                                             $0
                                                                             $0
                                                                             $0
                                                                             $0
 Lead Water Quality Parameters Monitoring
                                                                     $1,053,000
                                                                     $1,203,000
                                                                       $151,000
                                                                     $1,053,000
                                                                     $1,205,000
                                                                       $152,000
 Lead Tap Sampling Monitoring
                                                                       $757,000
                                                                     $1,137,000
                                                                       $380,000
                                                                       $812,000
                                                                     $1,251,000
                                                                       $439,000
 Source Water Monitoring
                                                                            $98
                                                                            $63
                                                                           $-35
                                                                           $619
                                                                           $235
                                                                          $-384
 School Sampling
                                                                             $0
                                                                       $799,000
                                                                       $799,000
                                                                             $0
                                                                       $822,000
                                                                       $822,000
 Total Annual Sampling Costs
                                                                     $1,810,000
                                                                     $3,139,000
                                                                     $1,329,000
                                                                     $1,866,000
                                                                     $3,279,000
                                                                     $1,413,000
 Notes: Detail may not add exactly to total due to independent rounding.

 Exhibit C.204: National Annualized Sampling Costs - Public CWS of Size 100,001 to 1,000,000 Treating Surface Water at 3% Discount Rate (2016$)

                               Low Cost Estimate
                               High Cost Estimate

                                                                   Previous LCR
                                                                     Final LCRR
                                                                    Incremental
                                                                   Previous LCR
                                                                     Final LCRR
                                                                    Incremental
 Copper Water Quality Parameters Monitoring
                                                                             $0
                                                                             $0
                                                                             $0
                                                                             $0
                                                                             $0
                                                                             $0
 Lead Water Quality Parameters Monitoring
                                                                     $1,287,000
                                                                     $1,568,000
                                                                       $281,000
                                                                     $1,287,000
                                                                     $1,554,000
                                                                       $267,000
 Lead Tap Sampling Monitoring
                                                                     $1,292,000
                                                                     $1,893,000
                                                                       $601,000
                                                                     $1,378,000
                                                                     $2,349,000
                                                                       $971,000
 Source Water Monitoring
                                                                           $141
                                                                            $68
                                                                           $-73
                                                                           $804
                                                                           $410
                                                                          $-394
 School Sampling
                                                                             $0
                                                                     $2,650,000
                                                                     $2,650,000
                                                                             $0
                                                                     $2,773,000
                                                                     $2,773,000
 Total Annual Sampling Costs
                                                                     $2,579,000
                                                                     $6,112,000
                                                                     $3,532,000
                                                                     $2,665,000
                                                                     $6,676,000
                                                                     $4,011,000
 Notes: Detail may not add exactly to total due to independent rounding.

 Exhibit C.205: National Annualized Sampling Costs - Public CWS of Size Greater than 1,000,000 Treating Surface Water at 3% Discount Rate (2016$)

                               Low Cost Estimate
                               High Cost Estimate

                                                                   Previous LCR
                                                                     Final LCRR
                                                                    Incremental
                                                                   Previous LCR
                                                                     Final LCRR
                                                                    Incremental
 Copper Water Quality Parameters Monitoring
                                                                             $0
                                                                             $0
                                                                             $0
                                                                             $0
                                                                             $0
                                                                             $0
 Lead Water Quality Parameters Monitoring
                                                                       $227,000
                                                                       $247,000
                                                                        $21,000
                                                                       $227,000
                                                                       $247,000
                                                                        $21,000
 Lead Tap Sampling Monitoring
                                                                        $49,000
                                                                        $84,000
                                                                        $35,000
                                                                        $49,000
                                                                        $85,000
                                                                        $36,000
 Source Water Monitoring
                                                                             $1
                                                                             $1
                                                                            $-0
                                                                             $1
                                                                             $1
                                                                            $-0
 School Sampling
                                                                             $0
                                                                     $1,824,000
                                                                     $1,824,000
                                                                             $0
                                                                     $1,827,000
                                                                     $1,827,000
 Total Annual Sampling Costs
                                                                       $276,000
                                                                     $2,155,000
                                                                     $1,879,000
                                                                       $276,000
                                                                     $2,159,000
                                                                     $1,883,000
 Notes: Detail may not add exactly to total due to independent rounding.

 Exhibit C.206: National Annualized Sampling Costs - Public NTNCWS of Size 100 and Fewer Treating Ground Water at 3% Discount Rate (2016$)

                               Low Cost Estimate
                               High Cost Estimate

                                                                   Previous LCR
                                                                     Final LCRR
                                                                    Incremental
                                                                   Previous LCR
                                                                     Final LCRR
                                                                    Incremental
 Copper Water Quality Parameters Monitoring
                                                                        $24,000
                                                                        $29,000
                                                                         $4,938
                                                                        $23,000
                                                                        $29,000
                                                                         $5,362
 Lead Water Quality Parameters Monitoring
                                                                        $35,000
                                                                         $6,984
                                                                       $-28,000
                                                                        $94,000
                                                                        $18,000
                                                                       $-76,000
 Lead Tap Sampling Monitoring
                                                                       $767,000
                                                                     $1,354,000
                                                                       $587,000
                                                                       $790,000
                                                                     $1,343,000
                                                                       $552,000
 Source Water Monitoring
                                                                         $2,146
                                                                           $913
                                                                        $-1,233
                                                                         $3,696
                                                                         $1,765
                                                                        $-1,931
 School Sampling
                                                                             $0
                                                                             $0
                                                                             $0
                                                                             $0
                                                                             $0
                                                                             $0
 Total Annual Sampling Costs
                                                                       $828,000
                                                                     $1,391,000
                                                                       $562,000
                                                                       $911,000
                                                                     $1,391,000
                                                                       $480,000
 Notes: Detail may not add exactly to total due to independent rounding.

 Exhibit C.207: National Annualized Sampling Costs - Public NTNCWS of Size 101 to 500 Treating Ground Water at 3% Discount Rate (2016$)

                               Low Cost Estimate
                               High Cost Estimate

                                                                   Previous LCR
                                                                     Final LCRR
                                                                    Incremental
                                                                   Previous LCR
                                                                     Final LCRR
                                                                    Incremental
 Copper Water Quality Parameters Monitoring
                                                                        $21,000
                                                                        $17,000
                                                                        $-4,446
                                                                        $21,000
                                                                        $17,000
                                                                        $-3,999
 Lead Water Quality Parameters Monitoring
                                                                        $28,000
                                                                         $4,349
                                                                       $-24,000
                                                                        $80,000
                                                                        $17,000
                                                                       $-63,000
 Lead Tap Sampling Monitoring
                                                                       $770,000
                                                                     $1,431,000
                                                                       $662,000
                                                                       $799,000
                                                                     $1,455,000
                                                                       $656,000
 Source Water Monitoring
                                                                         $1,763
                                                                           $675
                                                                        $-1,089
                                                                         $3,100
                                                                         $1,425
                                                                        $-1,675
 School Sampling
                                                                             $0
                                                                             $0
                                                                             $0
                                                                             $0
                                                                             $0
                                                                             $0
 Total Annual Sampling Costs
                                                                       $821,000
                                                                     $1,453,000
                                                                       $633,000
                                                                       $903,000
                                                                     $1,490,000
                                                                       $587,000
 Notes: Detail may not add exactly to total due to independent rounding.

 Exhibit C.208: National Annualized Sampling Costs - Public NTNCWS of Size 501 to 1,000 Treating Ground Water at 3% Discount Rate (2016$)

                               Low Cost Estimate
                               High Cost Estimate

                                                                   Previous LCR
                                                                     Final LCRR
                                                                    Incremental
                                                                   Previous LCR
                                                                     Final LCRR
                                                                    Incremental
 Copper Water Quality Parameters Monitoring
                                                                         $4,991
                                                                         $6,739
                                                                         $1,747
                                                                         $4,698
                                                                         $6,732
                                                                         $2,034
 Lead Water Quality Parameters Monitoring
                                                                         $7,656
                                                                         $2,166
                                                                        $-5,490
                                                                        $23,000
                                                                         $6,789
                                                                       $-16,000
 Lead Tap Sampling Monitoring
                                                                       $285,000
                                                                       $584,000
                                                                       $299,000
                                                                       $300,000
                                                                       $597,000
                                                                       $297,000
 Source Water Monitoring
                                                                           $390
                                                                           $170
                                                                          $-220
                                                                           $701
                                                                           $348
                                                                          $-354
 School Sampling
                                                                             $0
                                                                             $0
                                                                             $0
                                                                             $0
                                                                             $0
                                                                             $0
 Total Annual Sampling Costs
                                                                       $298,000
                                                                       $593,000
                                                                       $295,000
                                                                       $328,000
                                                                       $610,000
                                                                       $283,000
 Notes: Detail may not add exactly to total due to independent rounding.

 Exhibit C.209: National Annualized Sampling Costs - Public NTNCWS of Size 1,001 to 3,300 Treating Ground Water at 3% Discount Rate (2016$)

                               Low Cost Estimate
                               High Cost Estimate

                                                                   Previous LCR
                                                                     Final LCRR
                                                                    Incremental
                                                                   Previous LCR
                                                                     Final LCRR
                                                                    Incremental
 Copper Water Quality Parameters Monitoring
                                                                         $3,139
                                                                         $2,513
                                                                          $-626
                                                                         $2,887
                                                                         $2,513
                                                                          $-375
 Lead Water Quality Parameters Monitoring
                                                                         $4,141
                                                                         $1,513
                                                                        $-2,628
                                                                        $12,000
                                                                         $5,589
                                                                        $-6,516
 Lead Tap Sampling Monitoring
                                                                       $171,000
                                                                       $352,000
                                                                       $181,000
                                                                       $176,000
                                                                       $358,000
                                                                       $182,000
 Source Water Monitoring
                                                                           $221
                                                                            $80
                                                                          $-140
                                                                           $392
                                                                           $173
                                                                          $-219
 School Sampling
                                                                             $0
                                                                             $0
                                                                             $0
                                                                             $0
                                                                             $0
                                                                             $0
 Total Annual Sampling Costs
                                                                       $178,000
                                                                       $356,000
                                                                       $178,000
                                                                       $192,000
                                                                       $367,000
                                                                       $175,000
 Notes: Detail may not add exactly to total due to independent rounding.

 Exhibit C.210: National Annualized Sampling Costs - Public NTNCWS of Size 3,301 to 10,000 Treating Ground Water at 3% Discount Rate (2016$)

                               Low Cost Estimate
                               High Cost Estimate

                                                                   Previous LCR
                                                                     Final LCRR
                                                                    Incremental
                                                                   Previous LCR
                                                                     Final LCRR
                                                                    Incremental
 Copper Water Quality Parameters Monitoring
                                                                           $476
                                                                           $519
                                                                            $43
                                                                           $476
                                                                           $504
                                                                            $29
 Lead Water Quality Parameters Monitoring
                                                                           $652
                                                                           $505
                                                                          $-147
                                                                         $1,911
                                                                         $1,558
                                                                          $-353
 Lead Tap Sampling Monitoring
                                                                        $37,000
                                                                        $88,000
                                                                        $51,000
                                                                        $38,000
                                                                        $93,000
                                                                        $55,000
 Source Water Monitoring
                                                                            $31
                                                                            $12
                                                                           $-19
                                                                            $57
                                                                            $25
                                                                           $-32
 School Sampling
                                                                             $0
                                                                             $0
                                                                             $0
                                                                             $0
                                                                             $0
                                                                             $0
 Total Annual Sampling Costs
                                                                        $38,000
                                                                        $89,000
                                                                        $51,000
                                                                        $41,000
                                                                        $95,000
                                                                        $54,000
 Notes: Detail may not add exactly to total due to independent rounding.

 Exhibit C.211: National Annualized Sampling Costs - Public NTNCWS of Size 10,001 to 50,000 Treating Ground Water at 3% Discount Rate (2016$)

                               Low Cost Estimate
                               High Cost Estimate

                                                                   Previous LCR
                                                                     Final LCRR
                                                                    Incremental
                                                                   Previous LCR
                                                                     Final LCRR
                                                                    Incremental
 Copper Water Quality Parameters Monitoring
                                                                             $0
                                                                             $0
                                                                             $0
                                                                             $0
                                                                             $0
                                                                             $0
 Lead Water Quality Parameters Monitoring
                                                                           $111
                                                                           $117
                                                                             $6
                                                                           $336
                                                                           $336
                                                                             $0
 Lead Tap Sampling Monitoring
                                                                         $5,878
                                                                        $15,000
                                                                         $9,493
                                                                         $6,185
                                                                        $17,000
                                                                        $11,000
 Source Water Monitoring
                                                                             $2
                                                                             $1
                                                                            $-1
                                                                             $4
                                                                             $2
                                                                            $-2
 School Sampling
                                                                             $0
                                                                             $0
                                                                             $0
                                                                             $0
                                                                             $0
                                                                             $0
 Total Annual Sampling Costs
                                                                         $5,990
                                                                        $15,000
                                                                         $9,498
                                                                         $6,525
                                                                        $17,000
                                                                        $11,000
 Notes: Detail may not add exactly to total due to independent rounding.

 Exhibit C.212: National Annualized Sampling Costs - Public NTNCWS of Size 50,001 to 100,000 Treating Ground Water at 3% Discount Rate (2016$)

                               Low Cost Estimate
                               High Cost Estimate

                                                                   Previous LCR
                                                                     Final LCRR
                                                                    Incremental
                                                                   Previous LCR
                                                                     Final LCRR
                                                                    Incremental
 Copper Water Quality Parameters Monitoring
                                                                             $0
                                                                             $0
                                                                             $0
                                                                             $0
                                                                             $0
                                                                             $0
 Lead Water Quality Parameters Monitoring
                                                                         $1,878
                                                                         $2,215
                                                                           $337
                                                                         $1,878
                                                                         $2,215
                                                                           $337
 Lead Tap Sampling Monitoring
                                                                           $257
                                                                           $723
                                                                           $466
                                                                           $277
                                                                           $757
                                                                           $480
 Source Water Monitoring
                                                                             $0
                                                                             $0
                                                                            $-0
                                                                             $0
                                                                             $0
                                                                            $-0
 School Sampling
                                                                             $0
                                                                             $0
                                                                             $0
                                                                             $0
                                                                             $0
                                                                             $0
 Total Annual Sampling Costs
                                                                         $2,135
                                                                         $2,938
                                                                           $803
                                                                         $2,155
                                                                         $2,973
                                                                           $818
 Notes: Detail may not add exactly to total due to independent rounding.

 Exhibit C.213: National Annualized Sampling Costs - Public NTNCWS of Size 100 and Fewer Treating Surface Water at 3% Discount Rate (2016$)

                               Low Cost Estimate
                               High Cost Estimate

                                                                   Previous LCR
                                                                     Final LCRR
                                                                    Incremental
                                                                   Previous LCR
                                                                     Final LCRR
                                                                    Incremental
 Copper Water Quality Parameters Monitoring
                                                                           $686
                                                                           $574
                                                                          $-112
                                                                           $686
                                                                           $572
                                                                          $-114
 Lead Water Quality Parameters Monitoring
                                                                           $963
                                                                           $391
                                                                          $-572
                                                                         $3,129
                                                                         $1,439
                                                                        $-1,689
 Lead Tap Sampling Monitoring
                                                                        $26,000
                                                                        $48,000
                                                                        $21,000
                                                                        $27,000
                                                                        $47,000
                                                                        $20,000
 Source Water Monitoring
                                                                           $166
                                                                            $27
                                                                          $-139
                                                                           $312
                                                                            $60
                                                                          $-252
 School Sampling
                                                                             $0
                                                                             $0
                                                                             $0
                                                                             $0
                                                                             $0
                                                                             $0
 Total Annual Sampling Costs
                                                                        $28,000
                                                                        $49,000
                                                                        $20,000
                                                                        $31,000
                                                                        $49,000
                                                                        $18,000
 Notes: Detail may not add exactly to total due to independent rounding.

 Exhibit C.214: National Annualized Sampling Costs - Public NTNCWS of Size 101 to 500 Treating Surface Water at 3% Discount Rate (2016$)

                               Low Cost Estimate
                               High Cost Estimate

                                                                   Previous LCR
                                                                     Final LCRR
                                                                    Incremental
                                                                   Previous LCR
                                                                     Final LCRR
                                                                    Incremental
 Copper Water Quality Parameters Monitoring
                                                                           $797
                                                                         $1,129
                                                                           $332
                                                                           $797
                                                                         $1,126
                                                                           $329
 Lead Water Quality Parameters Monitoring
                                                                         $1,079
                                                                           $325
                                                                          $-754
                                                                         $3,175
                                                                           $911
                                                                        $-2,264
 Lead Tap Sampling Monitoring
                                                                        $36,000
                                                                        $70,000
                                                                        $34,000
                                                                        $37,000
                                                                        $69,000
                                                                        $32,000
 Source Water Monitoring
                                                                           $187
                                                                            $30
                                                                          $-157
                                                                           $334
                                                                            $62
                                                                          $-272
 School Sampling
                                                                             $0