Coles Brook Pond Dam dam
Coles Brook Pond Dam
Coles Brook Pond Dam, located in Berkshire, Massachusetts, is a privately owned earth dam with a primary purpose of recreation. Built in 1960, this dam stands at a height of 11 feet and has a hydraulic height of 7 feet. With a normal storage capacity of 77 acre-feet and a drainage area of 2.95 square miles, the dam serves as a vital resource for the surrounding community.
Managed and regulated by the Department of Conservation and Recreation in Massachusetts, Coles Brook Pond Dam has a low hazard potential and is deemed to be in fair condition as of the last inspection in 2009. Despite its moderate risk assessment, the dam has not undergone any significant modifications in recent years. While it does not have a controlled spillway, the dam's design and construction reflect a commitment to safety and reliability in ensuring the protection of the surrounding environment and residents.
With a designated emergency action plan and regular inspection schedule, Coles Brook Pond Dam remains a key feature in the local landscape, providing both recreational opportunities and important water resource management functions. As climate change continues to impact water resources, the ongoing maintenance and monitoring of this dam are crucial in safeguarding its structural integrity and ensuring the safety of those living downstream.
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 Coles Brook Pond Dam -- inflows here typically show up in storage 24-72 hours later.
| Streamgauge | Discharge | View |
|---|---|---|
| East Branch Housatonic River At Coltsville | 36 cfs | → |
| Westfield River At Knightville | 135 cfs | → |
| Middle B Westfield River At Goss Heights | 8 cfs | → |
| West Branch Westfield River At Huntington | 56 cfs | → |
| Housatonic River Near Great Barrington | 234 cfs | → |
| Hoosic River At Adams | 52 cfs | → |
Make a day of it
Boat launches, lakeside camping, fishing access, and other reservoirs near Coles Brook Pond Dam.
Boat launches
- Highway 8 2301-2357, Becket
- New Lenox Road 350, Lenox
- Laurel Street 515, Lee
- Hancock Road 48-94, Pittsfield
- Lakeway Drive 309-399, Pittsfield
- Beech Road, Richmond
Campgrounds
- Rocky Point
- Green Point
- October Mountain State Forest
- Chester - Blanford State Forest
- Shaker Camp
- Crystal Mountain Campsite (& Privy)
Paddle runs
- The Massachusetts-Connecticut State Line In Hartland To The Confluence With The Salmon Brook Main Stem
- The Massachusetts-Connecticut Border To Falls Mountain Road In Canaan, Connecticut
- The Hartland Headwaters To The Confluence With The Salmon Brook Main Stem
- Falls Mountain Road In Canaan, Connecticut To Kent Bridge
- The Confluence Of The East And West Branches To The Confluence With The Farmington River In East Granby
- Stamford Town Line To Confluence With City Stream
Track Coles Brook Pond 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 Coles Brook Pond Dam
Where does the data for Coles Brook Pond 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 Coles Brook Pond Dam.