Mn River Pool 7 Dikes 1 & 2 dam
Mn River Pool 7 Dikes 1 & 2
Mn River Pool 7 Dikes 1 & 2, located in Lac qui Parle County, Minnesota, are federal-owned structures designed by Ducks Unlimited for the primary purpose of creating a fish and wildlife pond along the Minnesota River. Completed in 2006, these earth dams have a height of 8 feet and a storage capacity of 1107 acre-feet, with a surface area of 415 acres. Despite their low hazard potential, the condition of these dikes has not been rated, and they have not undergone recent inspections.
These dikes play a crucial role in enhancing the local ecosystem by providing habitat for various fish and wildlife species. However, the lack of recent assessments and maintenance raises concerns about their long-term sustainability and effectiveness. With their location in a flood-prone area along the Minnesota River, it is essential to prioritize regular inspections, maintenance, and risk management measures to ensure the continued functionality and safety of Mn River Pool 7 Dikes 1 & 2.
As water resource and climate enthusiasts, it is important to recognize the significance of these dikes in supporting biodiversity and ecosystem health in the region. By staying informed about their condition, advocating for proper management practices, and promoting sustainable water resource policies, we can contribute to the preservation of these vital habitat structures and the overall resilience of the Minnesota River ecosystem.
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 Mn River Pool 7 Dikes 1 & 2 -- inflows here typically show up in storage 24-72 hours later.
| Streamgauge | Discharge | View |
|---|---|---|
| Yellow Bank River Near Odessa | 64 cfs | → |
| Minnesota River At Ortonville | 87 cfs | → |
| Whetstone River Near Big Stone City | 69 cfs | → |
| Pomme De Terre River At Appleton | 211 cfs | → |
| Lac Qui Parle River Near Lac Qui Parle | 193 cfs | → |
| Minnesota River Near Lac Qui Parle | 924 cfs | → |
Make a day of it
Boat launches, lakeside camping, fishing access, and other reservoirs near Mn River Pool 7 Dikes 1 & 2.
Boat launches
- Rocky Point Big Stone City
- County Road 53 Big Stone County
- Swift County
- Roberts County
- 20th Street Northwest Chippewa County
Track Mn River Pool 7 Dikes 1 & 2 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 Mn River Pool 7 Dikes 1 & 2
Where does the data for Mn River Pool 7 Dikes 1 & 2 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 Mn River Pool 7 Dikes 1 & 2.