American Luthern Chnot Ratedch dam
American Luthern Chnot Ratedch
American Lutheran Church, located in Bullhead, South Dakota, is a private dam regulated by the state's Department of Environment and Natural Resources. This earth dam, completed in 1960, stands at a height of 30 feet and spans a length of 884 feet along the TR-Grand River. With a storage capacity of 192 acre-feet and a maximum discharge of 4840 cubic feet per second, the dam serves as a crucial infrastructure for water resource management in the area.
Despite being classified as a low hazard potential structure, the dam's condition assessment is currently not rated. The church dam lacks detailed information on emergency action plans, risk assessments, and inundation maps, highlighting the need for improved risk management measures. With its state-regulated status and proximity to the Grand River, this dam plays a vital role in flood control and water supply for the surrounding community, making it a significant site for water resource and climate enthusiasts to monitor and analyze.
As enthusiasts delve into the data of the American Lutheran Church dam, there is a call for further inspection and assessment to ensure the safety and effectiveness of this water management structure. The involvement of state regulatory agencies, such as the Department of Environment and Natural Resources, in permitting, inspection, and enforcement, underscores the importance of proper maintenance and monitoring of the dam's condition. With its strategic location and historical significance in the region's water infrastructure, this dam offers a unique opportunity for researchers and stakeholders to study the intersection of water resources, climate resilience, and community safety in the face of changing environmental conditions.
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 American Luthern Chnot Ratedch -- inflows here typically show up in storage 24-72 hours later.
| Streamgauge | Discharge | View |
|---|---|---|
| Grand R At Little Eagle Sd | 64 cfs | → |
| Cedar Creek Nr Raleigh | 20 cfs | → |
| Cannonball River Nr Raleigh | 16 cfs | → |
| Moreau R Near Whitehorse Sd | 55 cfs | → |
| Oak Cr Near Wakpala Sd | 10 cfs | → |
| North Fork Grand R Near White Butte Sd | 0 cfs | → |
Make a day of it
Boat launches, lakeside camping, fishing access, and other reservoirs near American Luthern Chnot Ratedch.
Track American Luthern Chnot Ratedch 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 American Luthern Chnot Ratedch
Where does the data for American Luthern Chnot Ratedch 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 American Luthern Chnot Ratedch.