Millwood Dam dam
Millwood Dam
Millwood Dam, also known as Millwood Lake, is a federal-owned structure located in Fulton, Arkansas, managed by the US Army Corps of Engineers. Completed in 1966, the dam serves primarily for flood risk reduction but also supports recreation and water supply purposes. Standing at a height of 88 feet with a structural height of 35 feet, the concrete dam has a storage capacity of 1,854,930 acre-feet and a surface area of 29,000 acres.
The dam's risk potential is categorized as high, with USACE implementing various risk management measures such as regular monitoring, maintenance, and collaboration with local emergency managers to ensure preparedness for potential dam-related emergencies. Despite their capacity to store water, dams like Millwood can still be overwhelmed by severe weather events, necessitating water releases to manage levels and maintain structural integrity. The USACE prioritizes activities to mitigate flood risks associated with the dam and continually updates its emergency action plan to ensure effective responses in case of emergencies.
Overall, Millwood Dam serves as a vital structure for flood control in the Little River, Arkansas area, showcasing the importance of ongoing monitoring, maintenance, and preparedness to manage potential risks and ensure the safety and integrity of the dam and surrounding communities.
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 Millwood Dam -- inflows here typically show up in storage 24-72 hours later.
| Streamgauge | Discharge | View |
|---|---|---|
| Red River At Index | 2,470 cfs | → |
| Saline River Near Lockesburg | 17 cfs | → |
| Little River Near Horatio | 925 cfs | → |
| Sulphur Rv Nr Texarkana | 2,030 cfs | → |
| Anderson Ck At Hwy 98 Nr Simms | 398 cfs | → |
| Antoine River At Antoine | 39 cfs | → |
Make a day of it
Boat launches, lakeside camping, fishing access, and other reservoirs near Millwood Dam.
Boat launches
Campgrounds
- River Run East - Millwood Lake
- River Run West - Millwood Lake
- Beards Lake - Millwood Lake
- Beards Bluff - Millwood Lake
- Millwood State Park
- Saratoga Landing - Millwood Lake
Track Millwood 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 Millwood Dam
Where does the data for Millwood 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 Millwood Dam.