Fertile Valley Dam dam
Fertile Valley Dam
Located in Divide, North Dakota, the Fertile Valley Dam stands as a testament to the WPA's ingenuity and dedication, having been completed in 1935. This earth dam, primarily used for fire protection and as a stock or small fish pond, spans 300 feet in length and reaches a height of 8 feet. With a storage capacity of 73 acre-feet and a surface area of 16 acres, the dam serves as a vital resource for the local community.
Managed by the North Dakota State Water Commission, the Fertile Valley Dam is regulated, permitted, inspected, and enforced to ensure its safety and functionality. With a low hazard potential and a moderate risk assessment rating, the dam plays a crucial role in water resource management in the area. Despite its age, the dam has not been rated for its condition and lacks an emergency action plan, highlighting the need for continued monitoring and maintenance to uphold its integrity.
The dam's spillway, an uncontrolled type with a width of 150 feet, allows for controlled release of water during periods of excess flow. While the dam has not been modified in recent years and does not have outlet gates, it remains a key structure for water storage and management in the region. With its historical significance and ongoing importance for fire protection and agricultural purposes, the Fertile Valley Dam embodies the intersection of human ingenuity and environmental stewardship in sustaining water resources 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 Fertile Valley Dam -- inflows here typically show up in storage 24-72 hours later.
| Streamgauge | Discharge | View |
|---|---|---|
| Big Muddy Creek Near Antelope Mt | 14 cfs | → |
| Little Muddy River Bl Cow Creek Nr Williston | 22 cfs | → |
| Long Creek Nr Noonan | 7 cfs | → |
| Missouri River Near Culbertson Mt | 6,340 cfs | → |
| Big Muddy Cr Nr Mouth Nr Culbertson Mt | 12 cfs | → |
| White Earth River At White Earth | 25 cfs | → |
Make a day of it
Boat launches, lakeside camping, fishing access, and other reservoirs near Fertile Valley Dam.
Track Fertile Valley 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 Fertile Valley Dam
Where does the data for Fertile Valley 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 Fertile Valley Dam.