J E Mcdaniel Dam 1 dam
J E Mcdaniel Dam 1
J E Mcdaniel Dam 1, located in Edgefield, South Carolina, was completed in 1982 by the USDA NRCS and is primarily used for irrigation purposes. This earth dam stands at 36 feet high and has a length of 600 feet, with a storage capacity of 80 acre-feet. Despite its low hazard potential, the dam's condition assessment in 2017 was rated as poor, indicating a need for maintenance and potential upgrades to ensure its continued safety and functionality.
Managed by the South Carolina Department of Health and Environmental Control, J E Mcdaniel Dam 1 is regulated, permitted, inspected, and enforced by state authorities. The dam's primary source agency is the state of South Carolina, with no federal funding or agency involvement in its operations. The risk assessment for the dam is moderate, highlighting the need for proactive risk management measures and potentially the development of an Emergency Action Plan to ensure the safety of downstream communities in case of a dam failure.
Surrounded by the picturesque landscape of the TR-HORN CREEK, J E Mcdaniel Dam 1 serves not only as an essential water resource for irrigation but also offers recreational opportunities. With a modest surface area of 7 acres and uncontrolled spillway and outlet gates, the dam presents both challenges and opportunities for enhancing its functionality and safety. Climate and water resource enthusiasts may find J E Mcdaniel Dam 1 a fascinating case study in the intersection of infrastructure, environmental stewardship, and risk management in the context of changing climate conditions.
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 J E Mcdaniel Dam 1 -- inflows here typically show up in storage 24-72 hours later.
| Streamgauge | Discharge | View |
|---|---|---|
| Mctier Creek (Rd 209) Near Monetta | 7 cfs | → |
| Augusta Canal Nr Augusta (Upper) | 1,670 cfs | → |
| Stevens Creek Near Modoc | 585 cfs | → |
| Butler Creek Below 7th Avenue | 50 cfs | → |
| Savannah River At Augusta | 4,870 cfs | → |
| Spirit Creek At Us 1 | 33 cfs | → |
Make a day of it
Boat launches, lakeside camping, fishing access, and other reservoirs near J E Mcdaniel Dam 1.
Boat launches
- Burnettown
- Mccormick County
- Saint John's Road, Clarks Hill
- Columbia County
- Lakeview Drive Parksville
- Lake Springs Road Columbia County
Campgrounds
- Lick Fork Lake
- Lick Fork Lake Recreation Area
- Faulkner Mountain Campground
- Boggy Campground
- Hamilton Branch State Park
- Modoc - Strom Thurmond Lake
Fishing spots
Track J E Mcdaniel Dam 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.
About J E Mcdaniel Dam 1
Where does the data for J E Mcdaniel Dam 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.
Other water bodies near here
Snoflo-tracked reservoirs and dams within driving distance of J E Mcdaniel Dam 1.