Skoog Dam dam
Skoog Dam
Skoog Dam, located in Hartington, Nebraska, along Pearl Creek, was completed in 1975 with the primary purpose of flood risk reduction. Owned privately, the dam stands at a height of 22 feet and stretches 290 feet in length, boasting a storage capacity of 110.9 acre-feet. Despite its low hazard potential, the dam's condition assessment in 2018 deemed it unsatisfactory, warranting a closer inspection of its structural integrity.
Managed by the Nebraska Department of Natural Resources, Skoog Dam is subject to state regulation, permitting, inspection, and enforcement. The dam's location in Cedar County within Congressional District 03 reflects the collaborative efforts between local and federal agencies in ensuring its safety and functionality. With a surface area of 7.26 acres and a drainage area of 0.36 square miles, the dam plays a crucial role in mitigating flood risks in the region and safeguarding surrounding communities from potential water-related disasters.
Water resource and climate enthusiasts will find Skoog Dam to be an integral piece of infrastructure in managing water flow along Pearl Creek. While its current condition may raise concerns, ongoing inspections and maintenance efforts aim to uphold the dam's effectiveness in flood risk reduction. As a focal point for public safety and environmental stewardship, Skoog Dam stands as a testament to the importance of sustainable water resource management in the face of changing climate patterns and increasing water-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 Skoog Dam -- inflows here typically show up in storage 24-72 hours later.
| Streamgauge | Discharge | View |
|---|---|---|
| Coldwater River Nr Olive Branch | 74 cfs | → |
| Nonconnah Creek Near Germantown | 19 cfs | → |
| Wolf River At Germantown | 865 cfs | → |
| Wolf River At Rossville | 636 cfs | → |
| Fletcher Creek At Sycamore View Road At Memphis | 2 cfs | → |
| Mississippi River At Memphis | 566,000 cfs | → |
Make a day of it
Boat launches, lakeside camping, fishing access, and other reservoirs near Skoog Dam.
Track Skoog 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 Skoog Dam
Where does the data for Skoog 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 Skoog Dam.