Perrine Lake Dam dam
Perrine Lake Dam
Perrine Lake Dam, located in Guilford, Indiana, was completed in 1961 and serves as a crucial water supply source for the region. Owned by a private entity, this earth dam stands at a height of 32 feet and has a storage capacity of 127 acre-feet. The dam, designed by USDA NRCS, also supports recreational activities in addition to its primary function of water supply.
With a low hazard potential and fair condition assessment, Perrine Lake Dam has been inspected periodically to ensure its safety and stability. The dam's risk assessment indicates a high risk level, prompting the need for effective risk management measures. Despite its lack of a spillway, the dam remains a vital component in water resource management for the area, with a drainage area of 0.34 square miles and a maximum discharge capacity of 308 cubic feet per second.
Overall, Perrine Lake Dam plays a vital role in water supply and recreational activities in Dearborn County, Indiana. With its modest surface area of 7.8 acres and normal storage capacity of 61 acre-feet, the dam continues to be a key infrastructure for the community. Its location on Flys Run, under the jurisdiction of the IDNR, highlights the importance of proper regulation and inspection to ensure the safety and sustainability of this essential water resource.
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 Perrine Lake Dam -- inflows here typically show up in storage 24-72 hours later.
| Streamgauge | Discharge | View |
|---|---|---|
| Woolper Creek At Woolper Road Near Burlington | 54 cfs | → |
| Whitewater River At Brookville | 2,970 cfs | → |
| Elijahs Creek @ Elijahs Creek Rd Nr Hebron | 6 cfs | → |
| Gunpowder Cr At Camp Ernst Rd Nr Union | 111 cfs | → |
| Indian-Kentuck Creek Nr Canaan | 113 cfs | → |
| Brush Creek Near Nebraska | 38 cfs | → |
Make a day of it
Boat launches, lakeside camping, fishing access, and other reservoirs near Perrine Lake Dam.
Boat launches
- Broadway Street Aurora
- Tanner’S Creek Drive Lawrenceburg
- Ohio River Scenic Byway 248-252, Aurora
- Hamilton County Parks - Shawnee Lookout
- Lawrenceburg Road 4836, Whitewater Township
- Bischoff Reservoir Launch
Campgrounds
Fishing spots
Track Perrine 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 Perrine Lake Dam
Where does the data for Perrine 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 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 Perrine Lake Dam.