NEW WILTON RESERVOIR DAM - NH00261-3549
Dam Name: NEW WILTON RESERVOIR DAM
State: NH
Downstream Hazard Potential: S
Incident Type: Non-Failure
Incident Date: 12/05/2022
Incident Driver: Deterioration or Poor Condition
Incident Mechanism 1: Under Investigation
Incident Mechanism 2Excessive/Increased Seepage
Incident Mechanism 3
Incident IDNH00261-3549
Incident DescriptionIncreased leakage
Named Hydrologic Event
EAP Enacted (Y/N) due to IncidentNo
Fatalities (Number)
Number of People EvacuatedUnknown
Number of Habitable Structures EvacuatedUnknown
Number of Habitable Structures FloodedUnknown
Other Infrastructure ImpactsNone
Economic Damages (in $)Unknown
ResponseUnknown
Volume released at failure (ac-ft)
Additional Remarks or UpdatesSee attached documents
Owner TypeL
Dam TypeRE
Primary Purpose(s)S
EAPY
Dam Height24 ft
Max Storage (ac-ft)335.00
Surface Area (acres)22.00
Year Completed1933
NID NumberNH00261
River NameSTOCKWELL BROOK
Latitude42.8422
Longitude-71.7711
Year Modified
Regulatory Agency(ies)NHDES DAM BUREAU
Incident Time
Incident Duration
Incident Report ProducedNo
Information SourcesNH Dam Safety
