Williamstown Reservoir Dam dam
Williamstown Reservoir Dam
The Williamstown Reservoir Dam in Kentucky, completed in 1947, stands as a vital structure for water supply purposes in the region. Owned by the local government and regulated by the KY Division of Water, this earth dam on the South Fork Grassy Creek boasts a height of 40 feet and a length of 300 feet. With a storage capacity of 240 acre-feet and a surface area of 10.2 acres, it plays a crucial role in meeting the water needs of the community.
Despite being classified as having a significant hazard potential and fair condition assessment, the Williamstown Reservoir Dam continues to serve as a reliable water resource for the area. With a spillway width of 25 feet and a drainage area of 0.33 square miles, the dam ensures controlled water release during periods of excess inflow. Its location in Grant County, Kentucky, under the jurisdiction of the state regulatory agency, highlights its importance in maintaining water quality and supply for the residents of Williamstown.
For water resource and climate enthusiasts, the Williamstown Reservoir Dam offers a fascinating insight into the intersection of infrastructure and environmental stewardship. From its historical construction by Howard K. Bell and Assoc. to its ongoing inspections and risk assessments, this dam exemplifies the critical role that such structures play in ensuring water security and resilience in the face of changing climate conditions. As a key component of the local water supply system, the dam serves as a testament to the importance of sustainable water management practices in safeguarding our communities for the future.
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 Williamstown Reservoir Dam -- inflows here typically show up in storage 24-72 hours later.
| Streamgauge | Discharge | View |
|---|---|---|
| South Fork Licking River At Hayes | 3,690 cfs | → |
| Cruises Creek At Hwy 17 Nr Piner | 9 cfs | → |
| Licking River At Catawba | 3,190 cfs | → |
| Eagle Creek At Glencoe | 344 cfs | → |
| Licking River At Mckinneysburg | 2,420 cfs | → |
| Mud Lick Cr At Hwy 42 Nr Beaverlick | 318 cfs | → |
Make a day of it
Boat launches, lakeside camping, fishing access, and other reservoirs near Williamstown Reservoir Dam.
Boat launches
- Boltz Lake Road 399, Grant County
- Kincaid Lake State Park Road Pendleton County
- Robinson Road 2794, Harrison County
- Hinton Sadieville Road Sadieville
- Race Track Road Campbell County
- Indiana 156 2791, Patriot
Track Williamstown Reservoir 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 Williamstown Reservoir Dam
Where does the data for Williamstown Reservoir 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 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 Williamstown Reservoir Dam.