Dam Report

Lake Elmdale Dam dam

Arkansas, USA Bush Creek Hazard High
Today high
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Tonight low
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Dam height
46ft
Hazard rating
High
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Lake Elmdale Dam -- None dam
Lake Elmdale Dam None · Bush Creek
About this dam

Lake Elmdale Dam

Lake Elmdale Dam, located in Elm Springs, Arkansas, is a state-owned structure built in 1952 for the primary purpose of recreation. The dam, standing at a height of 46 feet with a hydraulic height of 40 feet, creates a reservoir with a normal storage capacity of 484 acre-feet and a maximum storage of 2050 acre-feet. The dam spans 1500 feet in length and is situated on Bush Creek, within the Tulsa District of the US Army Corps of Engineers.

With a surface area of 125 acres and a drainage area of 7.7 square miles, Lake Elmdale Dam serves as a popular recreational spot for fishing, boating, and other outdoor activities. However, despite its recreational appeal, the dam holds a high hazard potential and has not been rated for its current condition. Regular state inspections, permitting, and enforcement by the Arkansas Natural Resources Commission ensure the safety and regulation of the dam, highlighting the importance of proper management and maintenance for this vital water resource in Washington County.

StateNone
River / streamBush Creek
NID IDAR00290
Owner typeState
Primary purposeRecreation
Dam typeEarth
Year built1952
Dam height46 ft
Dam length1,500 ft
Max storage2,050 AF
Normal storage484 AF
Surface area125.0 ac
Drainage area7.7 sq mi
Hazard potentialHigh
ConditionNot Rated
Last inspectionTue, 04 Apr 2017 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 Lake Elmdale Dam -- inflows here typically show up in storage 24-72 hours later.

Track Lake Elmdale 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 Elmdale Dam

Where does the data for Lake Elmdale 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.

Premium feature

Favorites and alerts are part of Snoflo Premium. Save reservoirs, set storage thresholds, and get push notifications when 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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