Mass. Bayboard - Stanchion dam
Mass. Bayboard - Stanchion
The Mass. Bayboard Stanchion is a historic stone dam located in Lowell, Massachusetts, completed in 1848 for hydroelectric purposes. Standing at a height of 20 feet and with a storage capacity of 4,500 acre-feet, this structure plays a vital role in flood risk reduction, fire protection, and recreational activities in the area. It is part of a network of 15 associated structures along the Eastern Canal, managed by the Federal Energy Regulatory Commission.
Despite its age, the Mass. Bayboard Stanchion is rated with a low hazard potential and a high risk assessment of 2, indicating the importance of ongoing monitoring and maintenance. The dam has not undergone recent condition assessments, but emergency action plans have been prepared and updated periodically to ensure readiness in case of emergencies. The structure has no spillway and is not regulated by the state, with inspections conducted by the Federal Energy Regulatory Commission.
Overall, the Mass. Bayboard Stanchion serves as a significant piece of infrastructure in the region, contributing to water resource management and supporting various community needs. Its historical significance, combined with its modern-day functionality, highlights the importance of maintaining and safeguarding such structures for the benefit of both the environment and local residents.
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 Mass. Bayboard - Stanchion -- inflows here typically show up in storage 24-72 hours later.
| Streamgauge | Discharge | View |
|---|---|---|
| Merrimack River Bl Concord River At Lowell | 11,800 cfs | → |
| Concord R Below R Meadow Brook | 311 cfs | → |
| Shawsheen River Near Wilmington | 21 cfs | → |
| Spicket River Near Methuen | 25 cfs | → |
| Beaver Brook At North Pelham | 35 cfs | → |
| Nashoba Brook Near Acton | 7 cfs | → |
Make a day of it
Boat launches, lakeside camping, fishing access, and other reservoirs near Mass. Bayboard - Stanchion .
Boat launches
- Billerica Street 5-65, Lowell
- Pawtucket Boulevard 936-970, Lowell
- Willowdale Avenue 1-53, Dracut
- Methuen Riverside Boat Ramp
- Flint Pond Road, Tyngsborough
- Farm Road, Billerica
Track Mass. Bayboard - Stanchion 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 Mass. Bayboard - Stanchion
Where does the data for Mass. Bayboard - Stanchion 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 Mass. Bayboard - Stanchion .