T Wayne Lake Dam dam
T Wayne Lake Dam
Nestled in Pearl River, Mississippi, the T Wayne Lake Dam stands as a vital water resource and recreational hub in the region. Owned privately, this dam is regulated by the Mississippi Department of Environmental Quality, ensuring its compliance with state standards for inspection, permitting, and enforcement. With a primary purpose of recreation, the dam serves as a popular spot for water enthusiasts and nature lovers alike.
Constructed with an earth core buttress design, the T Wayne Lake Dam stands at a height of 17 feet and has a storage capacity of 105 acre-feet. Despite its low hazard potential and moderate risk assessment, the dam's condition is currently not rated, highlighting the need for ongoing monitoring and maintenance. While the dam features an uncontrolled spillway type, it lacks outlet gates and associated structures, emphasizing the importance of emergency preparedness and risk management measures.
As a key feature in the Vicksburg District, the T Wayne Lake Dam offers a tranquil oasis for visitors seeking a peaceful escape or engaging in water-based activities. With its serene surroundings and recreational opportunities, this dam serves as a testament to the harmonious coexistence of water resources and climate enthusiasts in the heart of Mississippi.
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 T Wayne Lake Dam -- inflows here typically show up in storage 24-72 hours later.
| Streamgauge | Discharge | View |
|---|---|---|
| West Hobolochitto Creek Nr Mcneill | 131 cfs | → |
| Pearl River Near Bogalusa | 5,970 cfs | → |
| East Hobolochitto Creek Nr Caesar | 74 cfs | → |
| Bogue Chitto River Near Bush | 1,370 cfs | → |
| Wolf River Nr Landon | 223 cfs | → |
| Pearl River Nr Columbia | 3,560 cfs | → |
Make a day of it
Boat launches, lakeside camping, fishing access, and other reservoirs near T Wayne Lake Dam.
Boat launches
- Walkiah Bluff Road 521, Pearl River County
- Burnt Bridge Road Pearl River County
- Ms 53 Harrison County
- Pump Slough Road Pearl River
- Davis Landing Road 438, St. Tammany Parish
- East Independence Street 798, Covington
Track T Wayne 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 T Wayne Lake Dam
Where does the data for T Wayne 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 T Wayne Lake Dam.