R M Pendergrass dam
R M Pendergrass
R M Pendergrass, a private dam located in Autauga, Alabama, stands as a significant structure along Whitewater Creek. Built in 1936 for recreational purposes, this earth dam reaches a hydraulic height of 16 feet and a structural height of 17 feet, with a length of 240 feet. With a storage capacity of 50 acre-feet, the dam serves as a recreational spot for the MT ZION CHURCH COMMUNITY, offering activities like fishing and boating.
Despite being labeled as 'Significant' in terms of hazard potential, the condition of R M Pendergrass is currently rated as 'Not Rated'. With no recent inspection data available, the emergency action plan (EAP) status and risk assessment measures remain unknown. The dam's associated structures and outlets are also not detailed, calling for further evaluation and management to ensure the safety and resilience of the dam against potential hazards and emergencies.
As water resource and climate enthusiasts, understanding the historical significance and environmental impact of dams like R M Pendergrass is crucial. By delving into the data and assessing the risk factors associated with these structures, we can work towards better management and conservation efforts to safeguard our water resources and mitigate potential threats to the surrounding communities and ecosystems.
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.
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.
Next 5 days, hour by hour
Temperature line with weather symbols on top, snow + rain accumulation as columns, humidity as a dotted line.
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.
| Time | Condition | Temp (°F) | Snow (in) | Rain (in) | Humidity (%) | Wind (mps) | Wind dir |
|---|---|---|---|---|---|---|---|
| Loading detailed forecast… | |||||||
15-day temperature & precipitation
Daily temperatures, snow, and rain projected over the next two weeks.
Nearby streamflow gauges
USGS streamgauges around R M Pendergrass -- inflows here typically show up in storage 24-72 hours later.
| Streamgauge | Discharge | View |
|---|---|---|
| Alabama River Near Montgomery | 45 cfs | → |
| Mulberry Creek At Jones Al | 155 cfs | → |
| Catoma Creek Near Montgomery Al | 28 cfs | → |
| Tallapoosa River Near Mont.-Mont. Water Works | 1,250 cfs | → |
| Cahaba River Near Marion Junction Al | 1,370 cfs | → |
| Hatchet Creek Below Rockford Al | 168 cfs | → |
Make a day of it
Boat launches, lakeside camping, fishing access, and other reservoirs near R M Pendergrass.
Boat launches
- Brinson Court Lowndes County
- Prairie Creek Road Lowndes County
- River Road Montgomery
- Lake Jordan Boat Ramp
- Boat Ramp Road, Wetumpka
- County Road 28 11455, Chilton County
Campgrounds
- Jones Bluff
- Gunter Hill
- Prairie Creek
- Maxwell/Gunter Afb Military
- Fort Toulouse/Jackson Park
- Paul M Grist State Park
Fishing spots
Track R M Pendergrass 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.
About R M Pendergrass
Where does the data for R M Pendergrass 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 Significant 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.
Other water bodies near here
Snoflo-tracked reservoirs and dams within driving distance of R M Pendergrass.