Twelve Oaks Trace Dam dam
Twelve Oaks Trace Dam
Twelve Oaks Trace Dam, also known as Ms05907 Lake Dam, is a private earth dam located in Madison, Mississippi, along Bear Creek. With a height of 11 feet and a length of 700 feet, this dam serves primarily for recreational purposes, providing a surface area of 5 acres and a storage capacity of 37 acre-feet. Despite its modest size, the dam has a high hazard potential due to its location and design.
Managed by the Mississippi Department of Environmental Quality, Twelve Oaks Trace Dam has a satisfactory condition assessment as of July 2020, with regular inspections every 5 years. The dam features an uncontrolled spillway and is regulated by the state, ensuring compliance with safety standards and enforcement measures. While it poses a moderate risk (rated 3 out of 5), the dam's emergency action plan and risk management measures have not been fully disclosed.
Water resource and climate enthusiasts will be intrigued by the blend of recreational and regulatory aspects surrounding Twelve Oaks Trace Dam. Its unique design as an earth dam with buttress core, coupled with its high hazard potential and state oversight, make it a compelling case study for understanding the intersection of water management, public safety, and environmental protection in Mississippi's water infrastructure landscape.
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 Twelve Oaks Trace Dam -- inflows here typically show up in storage 24-72 hours later.
| Streamgauge | Discharge | View |
|---|---|---|
| Hanging Moss Creek Nr Jackson | 203 cfs | → |
| Pearl River At Jackson | 2,430 cfs | → |
| Lynch Creek At Jackson | 207 cfs | → |
| Big Black River Nr Bentonia | 776 cfs | → |
| Pearl River Nr Lena | 1,000 cfs | → |
| Yockanookany River Nr Ofahoma | 196 cfs | → |
Make a day of it
Boat launches, lakeside camping, fishing access, and other reservoirs near Twelve Oaks Trace Dam.
Boat launches
- Browns Landing Road Madison County
- Madison Landing Circle 101, Ridgeland
- Fannin Landing Circle Rankin County
- West River Road Jackson
- East River Road Rankin County
- Spillway Road Rankin County
Track Twelve Oaks Trace 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 Twelve Oaks Trace Dam
Where does the data for Twelve Oaks Trace 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 High 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 Twelve Oaks Trace Dam.