Dam Report

Sharpe No 1 dam

Alabama, USA Tr Carlisle Creek Hazard Low
Today high
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Tonight low
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Dam height
27ft
Hazard rating
Low
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Sharpe No 1 -- None dam
Sharpe No 1 None · Tr Carlisle Creek
About this dam

Sharpe No 1

Sharpe No 1 is a privately owned earth dam located in Chapel Hill, Alabama, on the TR Carlisle Creek. Completed in 1952, this dam primarily serves the purpose of recreation, with a storage capacity of 175 acre-feet and a maximum discharge of 1700 cubic feet per second. The dam has a hydraulic height of 22 feet and a structural height of 27 feet, stretching 330 feet in length.

Despite its low hazard potential and unassessed condition, Sharpe No 1 remains a significant water resource in Chambers County, Alabama. The dam has not been regulated or inspected by the state, nor does it have a state jurisdiction or permitting status. It is interesting to note that the dam does not have a designated spillway, lock structures, or outlet gates, indicating a simpler design compared to other dams in the region.

As water resource and climate enthusiasts, it is important to monitor the condition and management of dams like Sharpe No 1 to ensure the safety of surrounding communities and ecosystems. With its recreational purpose and historical significance, this dam serves as a reminder of the importance of sustainable water resource management and the need for ongoing assessment and maintenance of aging infrastructure.

StateNone
River / streamTr Carlisle Creek
NID IDAL00565
Owner typePrivate
Primary purposeRecreation
Dam typeEarth
Year built1952
Dam length330 ft
Max storage175 AF
Normal storage100 AF
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 Sharpe No 1 -- inflows here typically show up in storage 24-72 hours later.

Track Sharpe No 1 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 Sharpe No 1

Where does the data for Sharpe No 1 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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Other water bodies near here

Snoflo-tracked reservoirs and dams within driving distance of Sharpe No 1.

Premium feature

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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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