Rolling Acres dam
Rolling Acres
Rolling Acres is a private earth dam located in Dyer, Tennessee, along the Lewis Creek. Built in 1971, this dam stands at a structural height of 23 feet and has a hydraulic height of 17.3 feet. With a storage capacity of 87 acre-feet, it serves a vital role in regulating water flow and ensuring water availability in the region. Despite being classified as having a low hazard potential, it is subject to regular inspections every five years to assess its condition and safety.
The dam's primary purpose and associated structures are not specified, but it is noted that there are no state regulations or permitting requirements associated with Rolling Acres. The dam's spillway type is classified as uncontrolled, indicating its reliance on natural overflow mechanisms during periods of excess water. While the dam has not been rated for its current condition, the risk assessment suggests a moderate level of risk associated with its operation. Overall, Rolling Acres plays a crucial role in managing water resources in the area and ensuring the safety of surrounding communities in the event of any emergencies.
Located within the Memphis District, Rolling Acres is situated in a picturesque setting with a surface area of 8 acres and a drainage area of 0.07 square miles. With its moderate risk assessment and low hazard potential, this dam stands as a testament to responsible water resource management. As water resource and climate enthusiasts, the data surrounding Rolling Acres offers a glimpse into the intricate balance between human infrastructure and natural ecosystems, highlighting the importance of sustainable practices in safeguarding our environment for future generations.
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 Rolling Acres -- inflows here typically show up in storage 24-72 hours later.
| Streamgauge | Discharge | View |
|---|---|---|
| Indian Creek Near Samburg | 0 cfs | → |
| Reelfoot Creek Near Samburg | 5 cfs | → |
| South Fork Forked Deer River Near Owl City | 821 cfs | → |
| South Fork Obion River Near Greenfield | 473 cfs | → |
| North Fork Obion River Near Martin | 2,750 cfs | → |
| Hatchie River At Rialto | 3,940 cfs | → |
Make a day of it
Boat launches, lakeside camping, fishing access, and other reservoirs near Rolling Acres.
Track Rolling Acres 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 Rolling Acres
Where does the data for Rolling Acres 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 Rolling Acres.