Indian Creek Mine Dam - Upper dam
Indian Creek Mine Dam - Upper
Indian Creek Mine Dam - Upper is a privately owned structure located in Sullivan, Missouri, along Goose Creek. Built in 1980 for the primary purpose of tailings storage, this dam stands at a structural height of 56 feet and spans a length of 3850 feet. With a storage capacity of 791 acre-feet and a maximum discharge of 5872 cubic feet per second, the dam poses a high hazard potential and has a moderate risk assessment rating.
Despite being deemed as not rated in terms of condition assessment, the dam underwent structural modifications in 1996. It features an uncontrolled spillway with a width of 400 feet and is not regulated or inspected by state agencies. The last inspection date recorded was in 1989, with a scheduled frequency of every two years. The dam's emergency action plan status, inundation maps, and risk management measures remain undisclosed, highlighting the need for further assessment and preparedness in the face of potential climate-related challenges.
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 Indian Creek Mine Dam - Upper -- inflows here typically show up in storage 24-72 hours later.
| Streamgauge | Discharge | View |
|---|---|---|
| Meramec River Near Sullivan | 596 cfs | → |
| Big River Near Richwoods | 332 cfs | → |
| Big River At Irondale | 40 cfs | → |
| Meramec River Near Steelville | 303 cfs | → |
| Big River Below Desloge | 81 cfs | → |
| Bourbeuse River At Union | 399 cfs | → |
Make a day of it
Boat launches, lakeside camping, fishing access, and other reservoirs near Indian Creek Mine Dam - Upper.
Boat launches
- Meramec State Park Franklin County
- Highway W Franklin County
- Crawford County
- Council Bluff Lake Trail Washington County
- Enough Boat Launch And Trailhead
- Highway Uu Franklin County
Campgrounds
- Brazil Creek Trailhead
- Berryman
- Berryman Campground
- Washington State Park
- Meramec State Park
- Backpack Camp 2
Fishing spots
Track Indian Creek Mine Dam - Upper 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 Indian Creek Mine Dam - Upper
Where does the data for Indian Creek Mine Dam - Upper 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 Indian Creek Mine Dam - Upper.