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Gage Information Page
Blue Marsh Lake, PA

Provisional Data Subject to Revision
Blue Marsh Lake, PA
Amber Threshold Elevation:292 feet
Red Threshold Elevation:306 feet
Date (ET) Elevation (ft) Storage (ac-ft) Inflow (cfs) Outflow (cfs)
May 4, 2026   7:00 pm 290.02 20251 97 156
May 4, 2026   6:00 pm 290.00 20226 58 156
May 4, 2026   5:00 pm 290.03 20264 117 156
May 4, 2026   4:00 pm 290.03 20264 97 156
May 4, 2026   3:00 pm 290.01 20239 78 156
May 4, 2026   2:00 pm 290.02 20251 101 156
May 4, 2026   1:00 pm 290.04 20277 123 156
May 4, 2026 12:00 pm 290.05 20290 127 154
May 4, 2026 11:00 am 290.05 20290 130 156
May 4, 2026 10:00 am 290.05 20290 133 156
May 4, 2026   9:00 am 290.05 20290 156 154
May 4, 2026   8:00 am 290.06 20303 160 159
May 4, 2026   7:00 am 290.05 20290 143 183
May 4, 2026   6:00 am 290.05 20290 143 183
May 4, 2026   5:00 am 290.06 20303 163 183
May 4, 2026   4:00 am 290.07 20316 163 183
May 4, 2026   3:00 am 290.07 20316 163 180
May 4, 2026   2:00 am 290.07 20316 183 183
May 4, 2026   1:00 am 290.06 20303 144 183
May 4, 2026 12:00 am 290.07 20316 163 183
May 3, 2026 11:00 pm 290.07 20316 123 183
May 3, 2026 10:00 pm 290.07 20316 182 183
May 3, 2026   9:00 pm 290.07 20316 103 183
Report Generated May 04, 2026 08:21 PM

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