Dam Report

Lake Solitude Dam dam

New Jersey, USA South Branch Raritan River Hazard High
Today high
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Tonight low
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Dam height
42ft
Hazard rating
High
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Lake Solitude Dam -- None dam
Lake Solitude Dam None · South Branch Raritan River
About this dam

Lake Solitude Dam

Lake Solitude Dam, located in High Bridge Borough, New Jersey, is a vital recreational resource within the state. The dam, primarily owned and regulated by the local government, spans the South Branch Raritan River and stands at a height of 42 feet with a length of 217 feet. It serves as a key spot for outdoor activities with a surface area of 32 acres and a storage capacity of 540 acre-feet.

The dam's design, categorized as an Earth dam, contributes to its high hazard potential, but regular inspections have deemed its condition satisfactory. With a drainage area of 65.3 square miles, Lake Solitude Dam plays a crucial role in managing water resources in the region. The dam is a testament to the intersection of water resource management and recreational opportunities, providing a picturesque setting for visitors to enjoy the natural beauty of Hunterdon County.

Despite its high hazard potential, Lake Solitude Dam remains a safe and well-maintained structure, meeting regulatory standards and ensuring the safety of surrounding communities. With its strategic location and significant storage capacity, the dam continues to play a vital role in the state's water management infrastructure. For water resource and climate enthusiasts, Lake Solitude Dam offers a fascinating blend of engineering ingenuity and environmental stewardship amidst the scenic landscape of New Jersey's Hunterdon County.

StateNone
River / streamSouth Branch Raritan River
NID IDNJ00123
Owner typeLocal Government
Primary purposeRecreation
Dam typeEarth
Dam height42 ft
Dam length217 ft
Normal storage540 AF
Surface area32.0 ac
Drainage area65.3 sq mi
Hazard potentialHigh
ConditionSatisfactory
Last inspectionFri, 07 Aug 2020 12:00:00 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 Lake Solitude Dam -- inflows here typically show up in storage 24-72 hours later.

Track Lake Solitude 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.

FAQ

About Lake Solitude Dam

Where does the data for Lake Solitude 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 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.