Our new website can be found at: https://water.usace.army.mil/office/nae. All USACE water management offices will be moving under the national Access to Water domain in the near future. Please provide any comments to: NAE.RCC@usace.army.mil

Quinnipiac River @ Wallingford, Ct

Quinnipiac River at Wallingford
 Total Drainage Area: 115 sq. miles 
 Drainage Area Controlled by Corps Dams: 0 sq. miles (0%) 
 Warning Flow/Stage: 1,750 cfs / 9.0 feet 
 Flood Flow/Stage: 2,420 cfs / 10.0 feet 
Date Time
(Eastern)
Stage
(ft)
Flow
(cfs)
CSM
(cfs / sq. mi.)
Jun-11 10:00 pm 2.65 61 .5
Jun-11 09:00 pm 2.60 57 .5
Jun-11 08:00 pm 2.58 55 .5
Jun-11 07:00 pm 2.58 55 .5
Jun-11 06:00 pm 2.59 56 .5
Jun-11 05:00 pm 2.58 55 .5
Jun-11 04:00 pm 2.57 54 .5
Jun-11 03:00 pm 2.57 54 .5
Jun-11 02:00 pm 2.57 54 .5
Jun-11 01:00 pm 2.56 53 .5
Jun-11 12:00 pm 2.55 53 .5
Jun-11 11:00 am 2.56 53 .5
Jun-11 10:00 am 2.56 53 .5
Jun-11 09:00 am 2.57 54 .5
Jun-11 08:00 am 2.57 54 .5
Jun-11 07:00 am 2.58 55 .5
Jun-11 06:00 am 2.59 56 .5
Jun-11 05:00 am 2.60 57 .5
Jun-11 04:00 am 2.61 58 .5
Jun-11 03:00 am 2.61 58 .5
Jun-11 02:00 am 2.61 58 .5
Jun-11 01:00 am 2.61 58 .5
Jun-11 12:00 am 2.60 57 .5
Jun-10 11:00 pm 2.59 56 .5
Jun-10 10:00 pm 2.59 56 .5
Report Generated June 11, 2026 10:45 pm