Summary
Built in 1902, this gravity dam stands at a height of 4 feet with a length of 140 feet, providing a storage capacity of 2 acre-feet. With a maximum discharge of 13,534 cubic feet per second, this dam plays a crucial role in harnessing water resources for hydroelectric power generation.
Managed by the Federal Energy Regulatory Commission, Comtu Falls has a significant hazard potential and is classified as having a moderate risk level. Despite its age, the dam's condition assessment is currently listed as not available. However, regular inspections are conducted, with the last inspection taking place in September 2019. The dam's emergency action plan was last revised in December 2017, ensuring preparedness for any potential risks associated with its operation.
As a key player in Vermont's water resource infrastructure, Comtu Falls serves as a vital component in the state's hydroelectric power generation efforts. With its historical significance and ongoing regulatory oversight, this dam continues to contribute to the sustainable management of water resources and climate-related considerations in the region.
Year Completed |
1902 |
Dam Length |
140 |
Dam Height |
4 |
River Or Stream |
Black River |
Primary Dam Type |
Gravity |
Surface Area |
1 |
Drainage Area |
190 |
Nid Storage |
2 |
Hazard Potential |
Significant |
Nid Height |
4 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Black River At North Springfield
|
175cfs |
Williams River Near Rockingham Vt
|
78cfs |
Sugar River At West Claremont
|
96cfs |
Saxtons River At Saxtons River
|
19cfs |
Connecticut River At North Walpole
|
2630cfs |
West River At Jamaica
|
154cfs |
Dam Data Reference
Condition Assessment
SatisfactoryNo existing or potential dam safety deficiencies are recognized. Acceptable performance is expected under all loading conditions (static, hydrologic, seismic) in accordance with the minimum applicable state or federal regulatory criteria or tolerable risk guidelines.
Fair
No existing dam safety deficiencies are recognized for normal operating conditions. Rare or extreme hydrologic and/or seismic events may result in a dam safety deficiency. Risk may be in the range to take further action. Note: Rare or extreme event is defined by the regulatory agency based on their minimum
Poor A dam safety deficiency is recognized for normal operating conditions which may realistically occur. Remedial action is necessary. POOR may also be used when uncertainties exist as to critical analysis parameters which identify a potential dam safety deficiency. Investigations and studies are necessary.
Unsatisfactory
A dam safety deficiency is recognized that requires immediate or emergency remedial action for problem resolution.
Not Rated
The dam has not been inspected, is not under state or federal jurisdiction, or has been inspected but, for whatever reason, has not been rated.
Not Available
Dams for which the condition assessment is restricted to approved government users.
Hazard Potential Classification
HighDams assigned the high hazard potential classification are those where failure or mis-operation will probably cause loss of human life.
Significant
Dams assigned the significant hazard potential classification are those dams where failure or mis-operation results in no probable loss of human life but can cause economic loss, environment damage, disruption of lifeline facilities, or impact other concerns. Significant hazard potential classification dams are often located in predominantly rural or agricultural areas but could be in areas with population and significant infrastructure.
Low
Dams assigned the low hazard potential classification are those where failure or mis-operation results in no probable loss of human life and low economic and/or environmental losses. Losses are principally limited to the owner's property.
Undetermined
Dams for which a downstream hazard potential has not been designated or is not provided.
Not Available
Dams for which the downstream hazard potential is restricted to approved government users.
Area Campgrounds
| Location | Reservations | Toilets |
|---|---|---|
Tree Farm Campground
|
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Ascutney Mt Stone Hut
|
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Mt. Ascutney State Park
|
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Horseshoe Acres Campground
|
Comtu Falls