I was looking at past levels, and I thouhgt to share my findings with you.
Highest levels as of the first week of April was in 1999 of 1,367 TCF.
Yesterday's AGA showed our levels @ 2,294.
In order to reach 1999's levels we ould need to withdraw about 103 BCF a week (2,294 less 1,367 divided vy the remaining 9 weeks until the first week of April).
Also, 1999 had the highest levels for the third week of January, levels were 2,039.
Year 2002 is 255 bcf ahead.

US Storage levels