Perry Lake Dam dam
Perry Lake Dam
Perry Lake Dam in Mississippi is a private-owned structure that serves the primary purpose of recreation. This earth dam with a buttress core stands at a height of 15 feet and has a storage capacity of 105 acre-feet. The dam features an uncontrolled spillway and is situated in Perry County, Mississippi, under the regulatory oversight of the Mississippi Department of Environmental Quality.
Although the hazard potential of the dam is currently undetermined and its condition is not rated, it is subject to state regulation, inspection, and enforcement. The risk assessment indicates a moderate level of risk associated with the dam, highlighting the need for ongoing monitoring and management measures. The dam does not fall under the jurisdiction of the US Army Corps of Engineers and there are no associated structures or locks with the dam.
Water resource and climate enthusiasts interested in Perry Lake Dam can appreciate its role in providing recreational opportunities while also recognizing the importance of continued assessment and risk management to ensure the safety and integrity of the structure. The dam's location in a scenic area in Mississippi adds to its appeal, making it a significant feature for both local residents and visitors to enjoy. With state oversight and regulatory agencies involved in the monitoring of the dam, efforts are in place to uphold safety standards and address any potential concerns that may arise in 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 Perry Lake Dam -- inflows here typically show up in storage 24-72 hours later.
| Streamgauge | Discharge | View |
|---|---|---|
| Leaf River Nr New Augusta | 14,300 cfs | → |
| Leaf River Nr Mclain | 12,200 cfs | → |
| Tallahala Creek Nr Runnelstown | 93 cfs | → |
| Bogue Homo Nr Richton | 556 cfs | → |
| Cypress Creek Nr Janice | 287 cfs | → |
| Black Creek Nr Brooklyn | 3,280 cfs | → |
Make a day of it
Boat launches, lakeside camping, fishing access, and other reservoirs near Perry Lake Dam.
Campgrounds
- Lake Perry
- Turkey Fork Rec. Area
- Moody's Landing - Usfs
- Moodys Landing
- Turkey Fork
- Lake Walker Military - Camp Shelby
Paddle runs
- The Confluence With Scarsborough Creek To The Confluence With The Escatawpa River
- Begins Approximately 2 River Miles Downstream From The Yellowhouse Branch Confluence With The Escatawpa River Near The Town Of Deer Park, Alabama To Ends Approximately 1 River Mile Upstream From The U.S. Highway 98 Bridge
- Begins Approximately 1 River Mile Upstream From The U.S. Highway 98 Bridge To The Jackson County Route 614 Bridge
- The Jackson County Route 614 Bridge To Ends Approximately 2 River Miles From The Southern Terminus Of The Study Area
Track Perry 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 Perry Lake Dam
Where does the data for Perry 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 Undetermined 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 Perry Lake Dam.