Roaring Brook Dam Dam
Roaring Brook Dam
Roaring Brook Dam, located in Conway, Massachusetts, is a vital water resource structure maintained by the local government. Completed in 1975, the dam stands at a height of 65 feet and serves primarily for water supply purposes. With a storage capacity of 553 acre-feet and a surface area of 20 acres, the dam plays a crucial role in regulating water flow in the Roaring Brook, a vital stream in the region.
Managed by the Department of Conservation and Recreation, the dam has a high hazard potential but is currently in satisfactory condition. Regular inspections ensure its safety and functionality, with the last assessment conducted in July 2016. Despite its moderate risk assessment level, the dam meets regulatory guidelines and is equipped to handle emergencies, although details on the Emergency Action Plan (EAP) are currently unspecified.
For water resource and climate enthusiasts, Roaring Brook Dam presents a case study in effective water management and infrastructure maintenance. Its strategic location, design, and storage capacity make it a critical asset for the local community, highlighting the importance of sustainable water resource practices in mitigating climate-related risks and ensuring water security for future generations.
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 Roaring Brook Dam -- inflows here typically show up in storage 24-72 hours later.
| Streamgauge | Discharge | View |
|---|---|---|
| Deerfield River Near West Deerfield | 1,050 cfs | → |
| South River Near Conway | 8 cfs | → |
| Connecticut River At Montague City | 3,720 cfs | → |
| Mill River At Northampton | 9 cfs | → |
| North River At Shattuckville | 25 cfs | → |
| Deerfield River At Charlemont | 534 cfs | → |
Make a day of it
Boat launches, lakeside camping, fishing access, and other reservoirs near Roaring Brook Dam.
Boat launches
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Campgrounds
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River runs
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About Roaring Brook Dam
Where does the data for Roaring Brook 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 High 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 below 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.
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.