Dam Report

Frazier Lake Dam dam

Arkansas, USA Panther Branch - Os Hazard Low
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Dam height
10ft
Hazard rating
Low
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Frazier Lake Dam -- None dam
Frazier Lake Dam None · Panther Branch - Os
About this dam

Frazier Lake Dam

Located in Arkansas, the Frazier Lake Dam serves as a vital component in the management of the Panther Branch - OS water resource. Built in 1954, this Federal-owned Earth dam stands at a height of 14 feet and has a length of 150 feet, providing essential storage for fish and wildlife ponds. With a normal storage capacity of 84 acre-feet and a maximum storage of 108 acre-feet, the dam plays a crucial role in supporting the surrounding ecosystem.

Despite its low hazard potential and fair condition assessment, the Frazier Lake Dam is subject to a very high risk assessment due to its age and the potential consequences of a breach. The dam's controlled spillway and stone core structure help mitigate these risks, although the last inspection in 2014 highlighted the need for regular monitoring and maintenance. With a drainage area of 12.9 square miles, the dam's impact on local hydrology and water quality underscores the importance of ongoing oversight and management.

As a key feature within the Memphis District, the Frazier Lake Dam represents a critical link in the region's water resource infrastructure. With its strategic location and primary purpose of supporting fish and wildlife ponds, this dam serves as a testament to the intricate balance between human development and environmental stewardship. As climate change continues to pose challenges to water resource management, the Frazier Lake Dam stands as a reminder of the ongoing need for sustainable practices and proactive risk mitigation in safeguarding our natural resources.

StateNone
River / streamPanther Branch - Os
NID IDAR00550
Owner typeFederal
Primary purposeFish And Wildlife Pond
Dam typeEarth
Year built1954
Dam height10 ft
Dam length150 ft
Max storage108 AF
Normal storage84 AF
Surface area17.0 ac
Drainage area12.9 sq mi
Hazard potentialLow
ConditionFair
Last inspectionMon, 21 Jul 2014 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 Frazier Lake Dam -- inflows here typically show up in storage 24-72 hours later.

Track Frazier 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 Frazier Lake Dam

Where does the data for Frazier 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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