West Fork Big Creek Watershed Site B-1 dam
West Fork Big Creek Watershed Site B-1
West Fork Big Creek Watershed Site B-1 is a Grade Stabilization dam located in Ringgold County, Iowa, along the Tr- Kuder Creek. Built in 2001 by the USDA NRCS, this earth dam stands at a height of 24 feet and has a storage capacity of 152 acre-feet. The dam serves the primary purpose of Grade Stabilization and covers a drainage area of 0.49 square miles, with a surface area of 8.5 acres.
Managed by the Iowa Department of Natural Resources, this dam is state-regulated and subject to state permitting, inspection, and enforcement. With a low hazard potential, the dam is currently rated as 'Not Rated' in terms of condition assessment. The site is monitored for any potential risks, with a moderate risk assessment of level 3 assigned to it. The emergency action plan status, inundation maps, and risk management measures for the dam are currently not available.
For water resource and climate enthusiasts, West Fork Big Creek Watershed Site B-1 presents an intriguing case study of a Grade Stabilization dam in Iowa. With its location in the Rock Island District and association with the Natural Resources Conservation Service, this dam is a key piece of infrastructure in managing water resources in the area. As efforts continue to monitor and assess the site's condition and potential risks, it serves as a reminder of the importance of sustainable water management practices in the face of changing climate conditions.
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 West Fork Big Creek Watershed Site B-1 -- inflows here typically show up in storage 24-72 hours later.
| Streamgauge | Discharge | View |
|---|---|---|
| Thompson River At Davis City | 8,610 cfs | → |
| East Fork Big Creek Near Bethany | 684 cfs | → |
| East Fork 102 River At Bedford | 1 cfs | → |
| Chariton River Near Chariton | 1,480 cfs | → |
| South Fork Chariton River Near Promise City | 284 cfs | → |
| Thompson River At Trenton | 13,900 cfs | → |
Make a day of it
Boat launches, lakeside camping, fishing access, and other reservoirs near West Fork Big Creek Watershed Site B-1.
Track West Fork Big Creek Watershed Site B-1 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 West Fork Big Creek Watershed Site B-1
Where does the data for West Fork Big Creek Watershed Site B-1 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 West Fork Big Creek Watershed Site B-1.