Dam Report

Mishe - Mokwa Dam dam

New Jersey, USA Haynes Creek Hazard High
Today high
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Tonight low
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Dam height
16ft
Hazard rating
High
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Mishe - Mokwa Dam -- None dam
Mishe - Mokwa Dam None · Haynes Creek
About this dam

Mishe - Mokwa Dam

Mishe - Mokwa Dam, located in Medford Lakes, New Jersey, is a local government-owned structure that serves as a recreational site along the Haynes Creek. The dam is primarily designed for recreation purposes and is classified as an Earth type dam with a height of 16 feet and a length of 165 feet. It has a maximum storage capacity of 74 acre-feet and covers a surface area of 11 acres, making it a significant water resource in Burlington County.

Despite its recreational focus, the dam also plays a crucial role in water management and flood control in the area. With a high hazard potential but a satisfactory condition assessment, regular inspections are conducted to ensure the safety and integrity of the structure. The New Jersey Department of Environmental Protection (NJDEP) regulates the dam, emphasizing the importance of state oversight in maintaining water infrastructure and protecting downstream communities from potential risks.

Overall, Mishe - Mokwa Dam stands as a vital component of the local water resource system, providing both recreational opportunities and essential water management functions. Its presence along the Haynes Creek contributes to the environmental landscape of the region and highlights the intersection of water resources and climate resilience in New Jersey's infrastructure planning and management.

StateNone
River / streamHaynes Creek
NID IDNJ00419
Owner typeLocal Government
Primary purposeRecreation
Dam typeEarth
Dam height16 ft
Dam length165 ft
Max storage74 AF
Normal storage60 AF
Surface area11.0 ac
Drainage area0.8 sq mi
Hazard potentialHigh
ConditionSatisfactory
Last inspectionWed, 04 Aug 2021 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 Mishe - Mokwa Dam -- inflows here typically show up in storage 24-72 hours later.

Track Mishe - Mokwa 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 Mishe - Mokwa Dam

Where does the data for Mishe - Mokwa 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.

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