College Corner Upground Reservoir No. 2 dam
College Corner Upground Reservoir No. 2
College Corner Upground Reservoir No. 2 is a vital water supply infrastructure located in Preble, Ohio, designed by the Ralph L. Woolpert Co. in 1965. This Earth-type dam stands at a height of 13.5 feet and has a storage capacity of 57.5 acre-feet, serving the purpose of water supply for the local community of Talawand Springs. The dam is regulated by the Department of Natural Resources in Ohio, ensuring that it meets state inspection and enforcement standards.
Despite its importance for water resource management, College Corner Upground Reservoir No. 2 is currently assessed as being in poor condition with a significant hazard potential. The last inspection in April 2016 highlighted the need for maintenance and potential risk management measures. The dam's emergency action plan status and risk assessment are currently unknown, underscoring the importance of ongoing monitoring and maintenance to ensure the safety and reliability of this critical water infrastructure.
As water resource and climate enthusiasts, it is crucial to stay informed about the state of College Corner Upground Reservoir No. 2 and advocate for necessary upgrades and maintenance to mitigate potential risks and ensure the sustainable management of water resources in the region. By understanding the vital role of infrastructure like this dam in providing clean water to communities, we can work towards preserving and enhancing these essential systems for future generations.
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 College Corner Upground Reservoir No. 2 -- inflows here typically show up in storage 24-72 hours later.
| Streamgauge | Discharge | View |
|---|---|---|
| Sevenmile Creek At Camden Oh | 1,100 cfs | → |
| East Fork Whitewater River At Abington | 2,690 cfs | → |
| Whitewater River At Brookville | 9,940 cfs | → |
| East Fork Whitewater River At Richmond | 1,050 cfs | → |
| Great Miami River At Hamilton Oh | 12,000 cfs | → |
| Whitewater River Near Alpine | 6,020 cfs | → |
Make a day of it
Boat launches, lakeside camping, fishing access, and other reservoirs near College Corner Upground Reservoir No. 2.
Boat launches
- Dunlapsville Ramp Union County
- Whitewater Sp Ramp Union County
- Hanna Creek Boat Ramp
- Fairfield Boat Ramp
- Treaty Line Ramp Union County
- Rush Run Wildlife Area
Track College Corner Upground Reservoir No. 2 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 College Corner Upground Reservoir No. 2
Where does the data for College Corner Upground Reservoir No. 2 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 College Corner Upground Reservoir No. 2.