Dam Report

Herbangie Lake Dam dam

Missouri, USA Tr-Middle Fork Salt River Hazard Low
Today high
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Tonight low
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Dam height
43ft
Hazard rating
Low
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Herbangie Lake Dam -- None dam
Herbangie Lake Dam None · Tr-Middle Fork Salt River
About this dam

Herbangie Lake Dam

Herbangie Lake Dam, located in Victor, Missouri, is a state-owned structure built in 1966 for recreational purposes. The dam, made of earth and stone core types with a rock foundation, stands at a height of 43 feet and stretches 620 feet in length. It holds a storage capacity of 377 acre-feet and covers a surface area of 20 acres, serving as a picturesque spot for water resource and climate enthusiasts to enjoy.

Managed by the Dam and Reservoir Safety Program in Missouri, Herbangie Lake Dam is deemed to have a low hazard potential with a moderate risk assessment rating. Despite being last inspected in 2006, the dam remains in good condition and is regularly regulated, permitted, and inspected by the state. The dam's spillway is uncontrolled with a width of 30 feet, ensuring the safety and stability of the structure in case of maximum discharge events.

With its scenic location along the TR-Middle Fork Salt River and the oversight of the St. Louis District, Herbangie Lake Dam offers a unique opportunity for visitors to appreciate the beauty of nature while also highlighting the importance of proper dam management and maintenance in safeguarding water resources and mitigating climate risks.

StateNone
River / streamTr-Middle Fork Salt River
NID IDMO10047
Owner typeState
Primary purposeRecreation
Dam typeEarth
Year built1966
Dam height43 ft
Dam length620 ft
Max storage377 AF
Normal storage377 AF
Surface area20.0 ac
Drainage area144.0 sq mi
Hazard potentialLow
ConditionNot Rated
Last inspectionWed, 06 Dec 2006 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 Herbangie Lake Dam -- inflows here typically show up in storage 24-72 hours later.

Track Herbangie Lake 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 Herbangie Lake Dam

Where does the data for Herbangie Lake 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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