Bates And Grantham Farm Dam dam
Bates And Grantham Farm Dam
Bates and Grantham Farm Dam, located in Attala, Mississippi, was completed in 1994 for the primary purpose of recreation. This earth dam, with a height of 17 feet and a length of 600 feet, has a storage capacity of 77 acre-feet and a drainage area of 0.5 square miles. The dam is state-regulated and is under the jurisdiction of the Mississippi Department of Environmental Quality.
Despite being classified as low hazard potential, the dam is considered to have a moderate risk level. It has an uncontrolled spillway type with a maximum discharge capacity of 325 cubic feet per second. The condition assessment of the dam is currently not rated, and there is no Emergency Action Plan (EAP) prepared for it. The risk management measures for the dam are also not specified in the data.
For water resource and climate enthusiasts, Bates and Grantham Farm Dam presents an intriguing case study in dam infrastructure management and risk assessment. With its location in a rural setting and its recreational purpose, the dam serves as a vital water resource for the surrounding area. However, the lack of a current condition assessment and EAP highlights the importance of ongoing monitoring and maintenance to ensure the safety and sustainability of the dam in the face of changing climate conditions and potential hazards.
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 Bates And Grantham Farm Dam -- inflows here typically show up in storage 24-72 hours later.
| Streamgauge | Discharge | View |
|---|---|---|
| Yockanookany River Nr Kosciusko | 81 cfs | → |
| Pearl River At Edinburg | 380 cfs | → |
| Pearl River Nr Carthage | 680 cfs | → |
| Yockanookany River Nr Ofahoma | 196 cfs | → |
| Pearl River Nr Lena | 1,000 cfs | → |
| Big Black River At West | 1,470 cfs | → |
Make a day of it
Boat launches, lakeside camping, fishing access, and other reservoirs near Bates And Grantham Farm Dam.
Track Bates And Grantham Farm 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 Bates And Grantham Farm Dam
Where does the data for Bates And Grantham Farm 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 Bates And Grantham Farm Dam.