Krogh Dam; Clarence 1 dam
Krogh Dam; Clarence 1
Krogh Dam, also known as Clarence 1 or Wetland #1, serves as a vital Fish and Wildlife Pond in North Dakota. Constructed in 1993 by the USFWS, this earth dam stands at a height of 8 feet, with a length of 383 feet, and a storage capacity of 51.1 acre-feet. Situated on Indian Creek in Hettinger County, North Dakota, this dam not only provides critical habitat for local wildlife but also helps manage water resources in the area.
With a low hazard potential and a moderate risk assessment, Krogh Dam is a well-maintained structure under the jurisdiction of the NDSWC. The dam features an uncontrolled spillway with a width of 50 feet, and while it has not been rated for its condition, it continues to fulfill its primary purpose effectively. The surrounding area boasts a surface area of 6.3 acres and a drainage area of 3.43 square miles, making it a valuable asset for water resource management and climate resilience efforts in the region.
While Krogh Dam may not have a high profile, its importance in supporting local wildlife and managing water resources cannot be understated. With its strategic location on Indian Creek and its role as a Fish and Wildlife Pond, this dam stands as a testament to the importance of sustainable water management practices in North Dakota. As climate change continues to impact the region, structures like Krogh Dam will play a crucial role in safeguarding ecosystems and ensuring water security for future generations.
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 Krogh Dam; Clarence 1 -- inflows here typically show up in storage 24-72 hours later.
| Streamgauge | Discharge | View |
|---|---|---|
| Cannonball River At Regent | 5 cfs | → |
| Cedar Creek Nr Haynes | 3 cfs | → |
| Heart River Nr Richardton | 19 cfs | → |
| Heart R Ab Lake Tschida Nr Glen Ullin | 22 cfs | → |
| Heart River Nr South Heart | · | → |
| North Fork Grand R Near White Butte Sd | 2 cfs | → |
Make a day of it
Boat launches, lakeside camping, fishing access, and other reservoirs near Krogh Dam; Clarence 1.
Track Krogh Dam; Clarence 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 Krogh Dam; Clarence 1
Where does the data for Krogh Dam; Clarence 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 Krogh Dam; Clarence 1.