Dam Report

R. L. Harris East Saddle Dike dam

Alabama, USA Tallapoosa River Hazard High
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Dam height
30ft
Hazard rating
High
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R. L. Harris East Saddle Dike                                     -- None dam
R. L. Harris East Saddle Dike None · Tallapoosa River
About this dam

R. L. Harris East Saddle Dike

The R. L. Harris East Saddle Dike, located in Randolph, Alabama, is a crucial structure for water resource and climate enthusiasts. This earth dam, completed in 1983, serves as a primary purpose for hydroelectric power generation, with additional benefits for fish and wildlife pond management and recreation activities. With a height of 30 feet and a length of 300 feet, this dam has a storage capacity of 426,000 acre-feet and covers a surface area of 10,661 acres.

Managed by the Federal Energy Regulatory Commission, the R. L. Harris East Saddle Dike plays a significant role in the Tallapoosa River ecosystem. Its controlled spillway and high hazard potential require regular inspections to ensure public safety and environmental protection. Despite its very high risk assessment, the condition assessment and risk management measures are not currently available, indicating a need for further evaluation and monitoring.

For water resource and climate enthusiasts, the R. L. Harris East Saddle Dike presents a fascinating case study in dam infrastructure and management. Its location in the Mobile District and association with the Tallapoosa River make it a focal point for understanding the intersection of water resource development, energy generation, and environmental conservation efforts. As one of two associated structures in the area, this dam plays a vital role in sustaining the region's water supply, wildlife habitat, and recreational opportunities.

StateNone
River / streamTallapoosa River
NID IDAL83001
Owner typePublic Utility
Primary purposeHydroelectric
Dam typeEarth
Year built1983
Dam height30 ft
Dam length300 ft
Max storage426,000 AF
Normal storage426,000 AF
Surface area10,661.0 ac
Hazard potentialHigh
ConditionNot Available
Last inspectionWed, 30 Sep 2020 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 R. L. Harris East Saddle Dike -- inflows here typically show up in storage 24-72 hours later.

Track R. L. Harris East Saddle Dike 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 R. L. Harris East Saddle Dike

Where does the data for R. L. Harris East Saddle Dike 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.

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