Dykes Meadow Dam dam
Dykes Meadow Dam
Dykes Meadow Dam, located in Gloucester, Essex County, Massachusetts, is a vital water supply infrastructure managed by the local government. Completed in 1981, this earth dam stands at a height of 52 feet with a hydraulic height of 44 feet, serving the primary purpose of water supply for the region. The dam has a storage capacity of 1360 acre-feet and covers a surface area of 108 acres, drawing water from a tributary of Little River.
The dam is under the jurisdiction of the Massachusetts Department of Conservation and Recreation, with state regulation, permitting, inspection, and enforcement in place to ensure its safety and compliance. The structure has been assessed to be in satisfactory condition with a significant hazard potential, prompting a moderate risk assessment. While the last inspection was conducted in April 2015, the dam is monitored regularly, with an inspection frequency of 5 years to maintain its integrity and functionality. In case of emergencies, emergency action plans are prepared to meet guidelines and ensure effective risk management measures.
Dykes Meadow Dam plays a crucial role in the water resource management of the area, highlighting the importance of maintaining and monitoring such infrastructure for the sustainable supply of water to the local community. Climate and water resource enthusiasts would find interest in the engineering and regulatory aspects of this earth dam, which stands as a vital component of the water supply system in Essex County, Massachusetts.
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 Dykes Meadow Dam -- inflows here typically show up in storage 24-72 hours later.
| Streamgauge | Discharge | View |
|---|---|---|
| Ipswich River Near Ipswich | 111 cfs | → |
| Parker River At Byfield | 19 cfs | → |
| Ipswich River At South Middleton | 16 cfs | → |
| Saugus R At Saugus Iron Works At Saugus | 8 cfs | → |
| Aberjona River At Winchester | 8 cfs | → |
| Shawsheen River Near Wilmington | 15 cfs | → |
Make a day of it
Boat launches, lakeside camping, fishing access, and other reservoirs near Dykes Meadow Dam.
Track Dykes Meadow 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 Dykes Meadow Dam
Where does the data for Dykes Meadow 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 Significant 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 Dykes Meadow Dam.