Dam Report

Clements Pond Dam dam

Arkansas, USA Grisly Creek-Os Hazard Low
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Tonight low
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Dam height
14ft
Hazard rating
Low
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Clements Pond Dam -- None dam
Clements Pond Dam None · Grisly Creek-Os
About this dam

Clements Pond Dam

Clements Pond Dam, located in Cleveland, Arkansas, was completed in 1966 with a primary purpose of recreation. The dam is an earth structure with a hydraulic height of 10 feet and a structural height of 14 feet. It spans 1300 feet in length and has a storage capacity of 61 acre-feet, with a normal storage level of 40 acre-feet. The dam sits on the Grisly Creek-OS waterway and is managed by a private owner.

Despite its low hazard potential, Clements Pond Dam has a moderate risk assessment rating of 3. The dam does not have an Emergency Action Plan (EAP) in place and has not been rated for its condition assessment. The risk management measures and inundation maps have also not been prepared. The dam is not under the jurisdiction of any state regulatory agency and is not subject to regular inspections or permitting.

Water resource and climate enthusiasts may find Clements Pond Dam an interesting case study for its recreational purpose, earth dam structure, and risk assessment. The dam's location in a rural area and its lack of state regulation highlight the importance of proper management and maintenance of dams to ensure public safety and environmental protection.

StateNone
River / streamGrisly Creek-Os
NID IDAR00677
Owner typePrivate
Primary purposeRecreation
Dam typeEarth
Year built1966
Dam length1,300 ft
Max storage61 AF
Normal storage40 AF
Surface area4.3 ac
Drainage area0.2 sq mi
Hazard potentialLow
ConditionNot Rated

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 Clements Pond Dam -- inflows here typically show up in storage 24-72 hours later.

Track Clements Pond 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 Clements Pond Dam

Where does the data for Clements Pond 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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