San Toy Dam dam
San Toy Dam
San Toy Dam, located in Glouster, Ohio, is a privately owned structure that serves as a recreational spot for water resource and climate enthusiasts. Built in 1916, this earth dam stands at a height of 25.9 feet and has a length of 325 feet. With a storage capacity of 70 acre-feet and a normal storage of 34.3 acre-feet, the dam is situated on a tributary to San Toy Creek, providing a surface area of 5.7 acres for activities such as fishing, boating, and wildlife observation.
Despite its historic significance, San Toy Dam is classified as high hazard potential with a poor condition assessment as of May 2017. The dam is regularly inspected by the Ohio Department of Natural Resources to ensure its safety and compliance with state regulations. As a key recreational asset in Perry County, Ohio, San Toy Dam plays a vital role in water resource management and climate adaptation efforts in the region.
With its picturesque location and significant storage capacity, San Toy Dam stands as a reminder of Ohio's rich water resource heritage. As water resource and climate enthusiasts explore the dam's surroundings, it is crucial to acknowledge the potential hazards associated with its condition and take necessary steps to ensure public safety and environmental sustainability 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 San Toy Dam -- inflows here typically show up in storage 24-72 hours later.
| Streamgauge | Discharge | View |
|---|---|---|
| Muskingum River At Mcconnelsville Oh | 7,100 cfs | → |
| Sunday Creek Below Millfield Oh | 54 cfs | → |
| Monday Creek At Doanville Oh | 48 cfs | → |
| Salt Creek Near Chandlersville Oh | 13 cfs | → |
| Hocking River At Athens Oh | 317 cfs | → |
| Muskingum River At Beverly Oh | 7,660 cfs | → |
Make a day of it
Boat launches, lakeside camping, fishing access, and other reservoirs near San Toy Dam.
Boat launches
- Malta Ramp
- Mcconnelsville Lock And Dam Ramp No.7
- Beverly Ramp
- Rush Creek Lake
- Buckeye Lake State Park - Fairfield Beach
- Cherry Blossom Lane Washington County
Campgrounds
- Burr Oak Cove Campground
- Burr Oak State Park
- Area 31 Campsite
- Chestnut Grove Camp Site
- Woodgrove Campground H
- Camp Akita
Track San Toy 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 San Toy Dam
Where does the data for San Toy 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 San Toy Dam.