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Shawsheen River @ Wilmington, Ma

Shawsheen River at Wilmington
 Total Drainage Area: 37 sq. miles 
 Drainage Area Controlled by Corps Dams: 0 sq. miles (0%) 
 Warning Flow/Stage: 270 cfs / 5.0 feet 
 Flood Flow/Stage: 620 cfs / 7.0 feet 
Date Time
(Eastern)
Stage
(ft)
Flow
(cfs)
CSM
(cfs / sq. mi.)
Sep-04 06:30 pm 2.15 13 .4
Sep-04 05:30 pm 2.16 13 .4
Sep-04 04:30 pm 2.17 14 .4
Sep-04 03:30 pm 2.18 14 .4
Sep-04 02:30 pm 2.19 15 .4
Sep-04 01:30 pm 2.19 15 .4
Sep-04 12:30 pm 2.20 15 .4
Sep-04 11:30 am 2.20 15 .4
Sep-04 10:30 am 2.20 15 .4
Sep-04 09:30 am 2.21 15 .4
Sep-04 08:30 am 2.21 15 .4
Sep-04 07:30 am 2.21 15 .4
Sep-04 06:30 am 2.20 15 .4
Sep-04 05:30 am 2.19 15 .4
Sep-04 04:30 am 2.18 14 .4
Sep-04 03:30 am 2.18 14 .4
Sep-04 02:30 am 2.17 14 .4
Sep-04 01:30 am 2.16 13 .4
Sep-04 12:30 am 2.15 13 .4
Sep-03 11:30 pm 2.15 13 .4
Sep-03 10:30 pm 2.15 13 .4
Sep-03 09:30 pm 2.14 13 .4
Sep-03 08:30 pm 2.14 13 .4
Sep-03 07:30 pm 2.14 13 .4
Sep-03 06:30 pm 2.14 13 .4
Report Generated September 04, 2026 11:12 pm