Riley Pond Dam dam
Riley Pond Dam
Riley Pond Dam, located in Yazoo, Mississippi, is a privately owned structure with a primary purpose of recreation. Built in 1995, this earth dam stands at a height of 16 feet and spans 330 feet in length, with a maximum storage capacity of 68 acre-feet. The dam also boasts a surface area of 7 acres and serves a drainage area of 0.14 square miles, making it a vital resource for the local community.
Managed by the Mississippi Department of Environmental Quality, Riley Pond Dam is state-regulated and inspected regularly to ensure its structural integrity and safety. With a low hazard potential and a moderate risk assessment rating, the dam provides valuable recreational opportunities while also mitigating potential flood risks in the area. While it may not have been rated for its condition, the dam continues to play a crucial role in water resource management and climate resilience efforts in the region.
Despite being a private-owned structure, Riley Pond Dam underscores the importance of collaboration between state agencies and local communities in managing water resources effectively. With its moderate risk assessment rating and low hazard potential, the dam stands as a testament to the successful partnership between regulatory agencies and private owners in ensuring the safety and sustainability of water infrastructure in Mississippi. For water resource and climate enthusiasts, Riley Pond Dam serves as a model for responsible dam management and the promotion of recreational activities in a sustainable manner.
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 Riley Pond Dam -- inflows here typically show up in storage 24-72 hours later.
| Streamgauge | Discharge | View |
|---|---|---|
| Big Black River Nr Bentonia | 776 cfs | → |
| Hanging Moss Creek Nr Jackson | 203 cfs | → |
| Lynch Creek At Jackson | 207 cfs | → |
| Pearl River At Jackson | 2,430 cfs | → |
| Harland Creek Nr Howard | 3,340 cfs | → |
| Big Black River Nr Bovina | 890 cfs | → |
Make a day of it
Boat launches, lakeside camping, fishing access, and other reservoirs near Riley Pond Dam.
Boat launches
- Levee Road Yazoo City
- Hinds County
- Ms 16;Ms 149 Yazoo County
- Madison Landing Circle 101, Ridgeland
- Browns Landing Road Madison County
- West River Road Jackson
Track Riley Pond 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 Riley Pond Dam
Where does the data for Riley Pond 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 Riley Pond Dam.