Echo Lake Dam dam
Echo Lake Dam
Echo Lake Dam, located in Piqua, Ohio, is a crucial structure for water supply purposes in the region. Built in 1876, this earth dam stands at a height of 14.2 feet and has a storage capacity of 142 acre-feet. The dam plays a vital role in providing water to the surrounding area, with a normal storage capacity of 46 acre-feet and a maximum discharge capacity of 926 cubic feet per second.
Despite its importance, Echo Lake Dam has been classified as having a high hazard potential and poor condition assessment. The dam is regulated and inspected by the Ohio Department of Natural Resources, with the last inspection conducted in October 2019. The dam is situated on a tributary to Swift Run and covers a surface area of 16.5 acres, serving as a critical water resource for the community.
Efforts are ongoing to ensure the safety and efficacy of Echo Lake Dam, with a regular inspection frequency of 5 years and emergency action plans in place. The dam's condition is continuously monitored, and necessary risk management measures are being implemented to mitigate any potential hazards. As a key component of the region's water infrastructure, Echo Lake Dam remains a focal point for water resource and climate enthusiasts, highlighting the importance of sustainable water management practices in the face of changing environmental 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 Echo Lake Dam -- inflows here typically show up in storage 24-72 hours later.
| Streamgauge | Discharge | View |
|---|---|---|
| Great Miami River At Piqua Oh | 294 cfs | → |
| Loramie Creek At Lockington Oh | 37 cfs | → |
| Stillwater River At Pleasant Hill Oh | 260 cfs | → |
| Great Miami River At Troy Oh | 417 cfs | → |
| Greenville Creek Near Bradford Oh | 108 cfs | → |
| Great Miami River At Sidney Oh | 179 cfs | → |
Make a day of it
Boat launches, lakeside camping, fishing access, and other reservoirs near Echo Lake Dam.
Track Echo Lake 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 Echo Lake Dam
Where does the data for Echo Lake 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 High 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 Echo Lake Dam.