Eldon Cordell Structure Dam dam
Eldon Cordell Structure Dam
The Eldon Cordell Structure Dam, located in Ravenwood, Missouri, was completed in 1967 and serves as a key component for grade stabilization along the TR-Honey Creek. This privately-owned Earth dam stands at a height of 29 feet and has a structural height of 30 feet, with a length of 450 feet. The dam has a low hazard potential and is not currently rated for its condition assessment.
With a normal storage capacity of 14 acre-feet and a maximum storage of 26 acre-feet, the Eldon Cordell Structure Dam plays a crucial role in managing water resources in the area. Its uncontrolled spillway with a width of 28 feet helps regulate water flow, with a max discharge of 170 cubic feet per second. Despite being privately owned, the dam is not regulated by the state and does not require regular inspections, reflecting its relatively low risk profile.
For water resource and climate enthusiasts, the Eldon Cordell Structure Dam represents a fascinating example of how private infrastructure plays a role in managing water resources and mitigating risks. With a moderate risk assessment score and a focus on grade stabilization, this Earth dam showcases the importance of maintaining and monitoring critical infrastructure to ensure the safety and sustainability of water systems in Nodaway, Missouri.
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 Eldon Cordell Structure Dam -- inflows here typically show up in storage 24-72 hours later.
| Streamgauge | Discharge | View |
|---|---|---|
| East Fork 102 River At Bedford | 0 cfs | → |
| One Hundred And Two River At Maryville | 1,750 cfs | → |
| Nodaway River Near Burlington Jct | 2,430 cfs | → |
| Nodaway River At Clarinda | 1,080 cfs | → |
| Nodaway River Near Graham | 3,620 cfs | → |
| East Fork Big Creek Near Bethany | 411 cfs | → |
Make a day of it
Boat launches, lakeside camping, fishing access, and other reservoirs near Eldon Cordell Structure Dam.
Boat launches
Track Eldon Cordell Structure 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 Eldon Cordell Structure Dam
Where does the data for Eldon Cordell Structure 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 Eldon Cordell Structure Dam.