Echo Lake Dam dam
Echo Lake Dam
Echo Lake Dam, located in Stockbridge, Massachusetts, is a private dam that serves as a crucial water supply source. The dam, primarily designed for water supply purposes, is an earth dam with a height of 10 feet and a hydraulic height of 8 feet. With a storage capacity of 220 acre-feet and a surface area of 44 acres, Echo Lake Dam plays a vital role in sustaining the surrounding area's water needs.
Managed by the Department of Conservation and Recreation in Massachusetts, the dam is state-regulated and undergoes regular inspections to ensure its structural integrity and safety. Despite being classified as having a low hazard potential, the dam's condition assessment in 2015 rated it as fair. Although the risk assessment is moderate, with a DSAC assigned date yet to be determined, the dam's risk management measures and emergency preparedness protocols remain unspecified.
Located on a tributary of Larrywaug Brook in Berkshire County, Echo Lake Dam stands as a testament to the importance of water resource management and climate resilience. Water resource and climate enthusiasts can appreciate the dam's role in providing essential water supply services while also recognizing the need for continued monitoring and maintenance to ensure its long-term functionality and safety.
Dam data reference
Condition Assessment
- Satisfactory
- No 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.
- 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.
- 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.
Hazard Potential Classification
- High
- Dams 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, environmental 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.
Plan around the weather
Same NOAA / yr.no feed Snoflo's iOS app uses. Watch the precipitation column on the meteogram -- rain on the basin upstream typically lifts inflow 24-72 hours later.
Next 5 days, hour by hour
Temperature line with weather symbols on top, snow + rain accumulation as columns, humidity as a dotted line.
5-day forecast table
Every 3 hours, broken out across temperature, snow, rain, humidity, and wind. Each cell is colour-coded relative to the column min/max.
| Time | Condition | Temp (°F) | Snow (in) | Rain (in) | Humidity (%) | Wind (mps) | Wind dir |
|---|---|---|---|---|---|---|---|
| Loading detailed forecast… | |||||||
15-day temperature & precipitation
Daily temperatures, snow, and rain projected over the next two weeks.
Nearby streamflow gauges
USGS streamgauges around Echo Lake Dam -- inflows here typically show up in storage 24-72 hours later.
| Streamgauge | Discharge | View |
|---|---|---|
| Housatonic River Near Great Barrington | 249 cfs | → |
| Green River Near Great Barrington | 21 cfs | → |
| East Branch Housatonic River At Coltsville | 40 cfs | → |
| Housatonic River Nr Ashley Falls | 454 cfs | → |
| Kinderhook Creek At Rossman Ny | 235 cfs | → |
| Valatie Kill Near Nassau Ny | 4 cfs | → |
Make a day of it
Boat launches, lakeside camping, fishing access, and other reservoirs near Echo Lake Dam.
Boat launches
- Laurel Street 515, Lee
- Beech Road, Richmond
- New Lenox Road 350, Lenox
- Lakeway Drive 309-399, Pittsfield
- Highway 8 2301-2357, Becket
- Hancock Road 48-94, Pittsfield
Campgrounds
- October Mountain State Forest
- At Thruhiker Camping
- Shaker Camp
- Beartown State Forest
- Fox Hollow Camping
- Rocky Point
Fishing spots
Paddle runs
- The Massachusetts-Connecticut Border To Falls Mountain Road In Canaan, Connecticut
- Falls Mountain Road In Canaan, Connecticut To Kent Bridge
- The Massachusetts-Connecticut State Line In Hartland To The Confluence With The Salmon Brook Main Stem
- The Hartland Headwaters To The Confluence With The Salmon Brook Main Stem
- Stamford Town Line To Confluence With City Stream
- The Confluence Of The East And West Branches To The Confluence With The Farmington River In East Granby
Track Echo Lake Dam in the Snoflo app
Save this dam as a favorite and get the local NOAA / yr.no forecast plus regional flow context wherever you are.
About Echo Lake Dam
Where does the data for Echo Lake Dam come from?
Structural and regulatory data come from the U.S. Army Corps of Engineers' National Inventory of Dams (NID). Weather forecast comes from NOAA / yr.no -- the same feed Snoflo's iOS app uses.
How often is the report updated?
NID structural data refreshes annually as the Corps publishes updated assessments. The weather forecast refreshes throughout the day.
What does the Low hazard rating mean?
The Corps of Engineers' hazard potential classification grades probable consequences if the dam fails: High = probable loss of human life; Significant = no probable loss of human life but possible economic loss / environmental damage; Low = no probable loss of human life, only minor economic / environmental losses. See the Dam Data Reference card above for the full definitions.
What's "% of normal"?
The current storage value compared to the historical average storage on this calendar day. 100% = right on average; values above 100% mean above-normal storage (wet year); values below mean below-normal (dry year or drought).
Can I get alerts when storage crosses a threshold?
Yes -- alerts are managed in the Snoflo iOS app. Favorite this dam, set a threshold, and you'll get a push the moment conditions cross.
Other water bodies near here
Snoflo-tracked reservoirs and dams within driving distance of Echo Lake Dam.