West Polk A-10 dam
West Polk A-10
West Polk A-10 is a privately owned earth dam located in Polk, Florida, with a primary purpose of debris control. Completed in 1971, this dam stands at a height of 40 feet and has a storage capacity of 13,485 acre-feet. Situated on an unnamed pond with a surface area of 325 acres, West Polk A-10 plays a crucial role in managing water resources in the region.
With a low hazard potential and a condition assessment of "Not Rated", West Polk A-10 serves as a vital infrastructure for flood control and water management in the area. The dam has not been modified in recent years and has not undergone a formal risk assessment or emergency action plan preparation. Despite these limitations, the dam continues to function effectively in ensuring the safety and sustainability of the surrounding environment.
Managed by the Jacksonville District of the US Army Corps of Engineers, West Polk A-10 remains a key structure in the region's water resource management system. As climate change continues to impact water availability and extreme weather events become more frequent, the importance of maintaining and updating infrastructure like West Polk A-10 will only grow in significance for water resource and climate enthusiasts.
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 West Polk A-10 -- inflows here typically show up in storage 24-72 hours later.
| Streamgauge | Discharge | View |
|---|---|---|
| North Prong Alafia River Near Nichols Fl | 19 cfs | → |
| South Prong Alafia River Near Lithia Fl | 10 cfs | → |
| North Prong Alafia River At Keysville Fl | 21 cfs | → |
| South Prong Alafia River Near Ft Lonesome Fl | 7 cfs | → |
| Barber Branch Near Homeland Fl | 1 cfs | → |
| Sixmile Creek At Bartow Fl | 2 cfs | → |
Make a day of it
Boat launches, lakeside camping, fishing access, and other reservoirs near West Polk A-10.
Boat launches
- Alderman's Ford Park Trail Hillsborough County
- Highlands By The Lake Way 3184, Lakeland
- Alligator Alley, Plant City
- Sikes Boulevard Lakeland
- Lake Bonny Drive East 101-199, Lakeland
- East Memorial Boulevard 1800, Lakeland
Campgrounds
- Alderman's Ford Park Campsite 4
- Alderman's Ford Park Campsite 3
- Alderman's Ford Park Campsite 1
- Alderman's Ford Park Campsite 2
- Alafia River State Park
- Edward Medard
Fishing spots
Paddle runs
- County Road 780 Bridge To State Road 72 Bridge
- Begins Downstream Of The State Road 72 Bridge To The Southern Boundary Of Myakka River State Park
- The Southern Boundary Of The Myakka River State Park To Ends Approximately At River Mile 23 Where Riverfront Residential Development Begins
- Approximately At River Mile 23 Where Riverfront Residential Development Begins To The Vicinity Of Snook Haven Fish Camp At Approximately River Mile 18
- Approximately River Mile 18 To A Point Just Upriver Of The Us 41 Highway Crossing
More reservoirs
Track West Polk A-10 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 West Polk A-10
Where does the data for West Polk A-10 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.
Other water bodies near here
Snoflo-tracked reservoirs and dams within driving distance of West Polk A-10.