Dam Report

Lee Reservoir Dam dam

Massachusetts, USA Scadden Brook Hazard Low
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Tonight low
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Dam height
12ft
Hazard rating
Low
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Lee Reservoir Dam -- None dam
Lee Reservoir Dam None · Scadden Brook
About this dam

Lee Reservoir Dam

Lee Reservoir Dam, located in Uxbridge, Massachusetts, is a privately owned structure built in 1935 primarily for recreational purposes along Scadden Brook. The earth dam stands at a height of 12 feet with a hydraulic height of 9 feet, providing a storage capacity of 64 acre-feet and covering a surface area of 0.03 square miles. Despite its low hazard potential and satisfactory condition assessment, the dam is regulated by the Department of Conservation and Recreation and undergoes regular inspections to ensure compliance with state requirements.

The dam's spillway, of uncontrolled type, spans a width of 0 feet, and it has no associated locks or outlet gates. The risk assessment for Lee Reservoir Dam is rated as moderate, indicating a potential for some level of risk that is managed through unspecified measures. Although the last inspection was conducted in 2009 and deemed satisfactory, the dam's emergency action plan status and risk management measures are unclear. With its scenic location and recreational purpose, the Lee Reservoir Dam stands as a testament to the balance between water resource management and public enjoyment in Worcester County, Massachusetts.

StateNone
River / streamScadden Brook
NID IDMA00890
Owner typePrivate
Primary purposeRecreation
Dam typeEarth
Year built1935
Dam height12 ft
Dam length200 ft
Max storage64 AF
Normal storage64 AF
Surface area0.0 ac
Drainage area3.0 sq mi
Hazard potentialLow
ConditionSatisfactory
Last inspectionMon, 03 Aug 2009 00:00:00 GMT

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.
Detailed forecast

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.

Hourly detail

Next 5 days, hour by hour

Temperature line with weather symbols on top, snow + rain accumulation as columns, humidity as a dotted line.

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Deep dive

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.

TimeConditionTemp (°F)Snow (in)Rain (in)Humidity (%)Wind (mps)Wind dir
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Long-term outlook

15-day temperature & precipitation

Daily temperatures, snow, and rain projected over the next two weeks.

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Regional inflow

Nearby streamflow gauges

USGS streamgauges around Lee Reservoir Dam -- inflows here typically show up in storage 24-72 hours later.

Track Lee Reservoir Dam in the Snoflo app

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FAQ

About Lee Reservoir Dam

Where does the data for Lee Reservoir 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.

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Manage alerts in the Snoflo app

Custom alerts are configured in the iOS app -- favorite this dam, set a threshold, and you'll get a push the moment conditions cross.

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