Thrasher Dam dam
Thrasher Dam
Thrasher Dam, located in Calhoun, Alabama, is a privately-owned earth dam built in 1968 primarily for recreational purposes. Situated on a tributary of the Ohatchee Creek, this dam has a hydraulic height of 17 feet and a structural height of 20 feet. With a normal storage capacity of 45 acre-feet and a maximum storage of 70 acre-feet, Thrasher Dam offers a serene and picturesque setting for water resource and climate enthusiasts to enjoy various recreational activities.
Despite being classified as having a low hazard potential and not yet rated for its condition assessment, Thrasher Dam remains a popular spot for outdoor enthusiasts. The dam spans 275 feet in length and has a maximum discharge capacity of 340 cubic feet per second, ensuring a steady flow of water for its designated purposes. The dam's surrounding area has not been assessed for inundation risks, emergency action plans, or risk management measures, but its tranquil waters and scenic views continue to attract visitors seeking a peaceful retreat in nature.
Owned by a private entity and located within the jurisdiction of the Mobile District of the US Army Corps of Engineers, Thrasher Dam stands as a testament to the harmonious fusion of human engineering and natural beauty. While lacking in certain regulatory assessments and emergency preparedness measures, the dam's role in providing recreational opportunities and preserving the local ecosystem underscores its significance in the region's water resource management. For water resource and climate enthusiasts, Thrasher Dam represents a captivating destination where the allure of nature meets the ingenuity of human design.
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 Thrasher Dam -- inflows here typically show up in storage 24-72 hours later.
| Streamgauge | Discharge | View |
|---|---|---|
| Big Canoe Creek At Ashville Al | 115 cfs | → |
| Big Wills Creek Near Reece City | 117 cfs | → |
| Choccolocco Creek Near Boiling Spring | 143 cfs | → |
| Choccolocco Creek At Jackson Shoal Nr Lincoln Al | 407 cfs | → |
| Terrapin Creek At Ellisville Al | 492 cfs | → |
| Blackburn Fork Little Warrior R Nr Holly Springs | 25 cfs | → |
Make a day of it
Boat launches, lakeside camping, fishing access, and other reservoirs near Thrasher Dam.
Boat launches
- St. Clair County
- Riverview Drive St. Clair County
- Ohatchee
- Broad Street Gadsden
- Lonz Street 206, Gadsden
- Woods Bend Road 3100, Ragland
Campgrounds
- Noccalula Falls Campground
- Anniston Army Depot Rv Military
- Pine Glen
- Pine Glen Recreation Area
- Coleman Lake Recreation Area
- Coleman Lake Rec Area
Fishing spots
Paddle runs
- Begins One Mile Upstream From Al 273 Bridge To Lake Weiss
- Al 35 Bridge To Ends One Mile Upstream From Al 273 Bridge
- Confluence With East And West Branches To Al 37 Bridge
- River Miles 8 Near Ga Sate Line To Confluence With Little River
- Desoto Falls In Desoto State Park To Confluence With Little River
Track Thrasher 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.
About Thrasher Dam
Where does the data for Thrasher 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.
Other water bodies near here
Snoflo-tracked reservoirs and dams within driving distance of Thrasher Dam.