Krull Dam dam
Krull Dam
Krull Dam, located in Hughes County, South Dakota, is a privately owned structure that serves as a vital water resource for the region. Completed in 1994, this earth-type dam stands at a height of 23 feet and has a storage capacity of 97 acre-feet, with a normal storage level of 77 acre-feet. Situated on the tributary of South Chapelle Creek, Krull Dam plays a key role in managing water flow and storage for the surrounding area.
Despite being privately owned, Krull Dam is subject to state regulation, with the South Dakota Department of Environment and Natural Resources overseeing its permitting, inspection, and enforcement. The dam has a low hazard potential and is currently rated as "Not Rated" in terms of its condition assessment. While the dam does not have a designated primary purpose listed, its construction and operation are crucial for water management and conservation efforts in the region. With a maximum discharge capacity of 1000 cubic feet per second, Krull Dam plays a significant role in flood control and water supply management.
Although the dam has not been evaluated for its emergency action plan or risk management measures, its presence is essential for maintaining water resources in the area. With its strategic location and design, Krull Dam stands as a testament to the importance of effective water infrastructure for climate resilience and resource sustainability in South Dakota.
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 Krull Dam -- inflows here typically show up in storage 24-72 hours later.
| Streamgauge | Discharge | View |
|---|---|---|
| Bad R Near Fort Pierre Sd | 4 cfs | → |
| White R Near Oacoma Sd | 131 cfs | → |
Make a day of it
Boat launches, lakeside camping, fishing access, and other reservoirs near Krull Dam.
Boat launches
- Chaney Rush Road Hughes County
- 312th Avenue Hughes County
- Joe Creek Boat Ramp
- Lyman County
- Hughes County
Campgrounds
- West Bend State Rec Area - Pierre
- Iron Nation - Lake Sharpe
- North Shore -Coe
- Old Fort Thompson - Coe
- City Park East - Highmore
- East Park - Highmore
More reservoirs
Track Krull 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 Krull Dam
Where does the data for Krull 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 Krull Dam.