Idlewilde Acres Dam dam
Idlewilde Acres Dam
Idlewilde Acres Dam, located in Adams County, Nebraska, stands as a testament to local government's commitment to water resource management and climate resilience. Completed in 1983, this earth dam on TR-Thirty-Two Mile Creek serves primarily for recreational purposes, offering a serene escape in the midst of nature. With a maximum storage capacity of 188.4 acre-feet and a surface area of 13 acres, the dam provides a tranquil setting for outdoor enthusiasts to enjoy.
Managed by the Nebraska Department of Natural Resources, Idlewilde Acres Dam has a low hazard potential and is currently rated in fair condition. Regular inspections ensure its structural integrity and safety, with the last assessment conducted in May 2019. The dam's design, with a height of 20.25 feet and hydraulic height of 19.3 feet, showcases a blend of stone core and soil foundation, highlighting the engineering prowess involved in its construction.
Situated within the Omaha District and under the jurisdiction of Congressional District 03, Nebraska, Idlewilde Acres Dam represents a harmonious balance between human recreation and environmental conservation. As climate change continues to impact water resources, the careful management and monitoring of dams like Idlewilde Acres become increasingly crucial in safeguarding both communities and ecosystems for generations to come.
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 Idlewilde Acres Dam -- inflows here typically show up in storage 24-72 hours later.
| Streamgauge | Discharge | View |
|---|---|---|
| Platte River Near Grand Island | 32 cfs | → |
| Little Blue River Near Deweese | 34 cfs | → |
| Republican River At Guide Rock | 2 cfs | → |
| Platte River Near Kearney | 20 cfs | → |
| South Loup R At St. Michael | 149 cfs | → |
| Courtland Canal At Nebraska-Kansas State Line | 33 cfs | → |
Make a day of it
Boat launches, lakeside camping, fishing access, and other reservoirs near Idlewilde Acres Dam.
Boat launches
- Lake Hastings
- Cheyenne Sra
- West Wood River Wma
- War Axe Sra
- Mormon Island West Sra
- Liberty Cove Recreation Area
Track Idlewilde Acres 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 Idlewilde Acres Dam
Where does the data for Idlewilde Acres 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 Idlewilde Acres Dam.