Dorota dam
Dorota
Dorota is a privately owned dam located in Iowa County, Wisconsin, along Narveson Creek. Built in 1974 by the USDA NRCS, this earth dam stands at a height of 25.5 feet and serves multiple purposes including fire protection and providing a water source for livestock or small fish ponds. With a storage capacity of 18 acre-feet, the dam covers a surface area of 1 acre and drains a 0.2 square mile watershed.
Despite being classified as having a low hazard potential, Dorota is subject to state regulation and inspection by the Wisconsin Department of Natural Resources. The dam's condition was assessed as fair in May 2020, with an inspection frequency of 10 years. In the event of an emergency, the dam has not prepared an Emergency Action Plan (EAP) meeting guidelines, raising moderate risk concerns for the surrounding area.
Overall, Dorota plays a crucial role in providing water resources for fire protection and agricultural purposes in the region. While it has a relatively low hazard potential, ongoing monitoring and maintenance are necessary to ensure its structural integrity and safety for the community. Climate and water resource enthusiasts will find Dorota's design and purpose intriguing, highlighting the importance of sustainable water management practices 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 Dorota -- inflows here typically show up in storage 24-72 hours later.
| Streamgauge | Discharge | View |
|---|---|---|
| Wisconsin River At Muscoda | 8,530 cfs | → |
| Platte River Near Rockville | 182 cfs | → |
| Pecatonica River At Darlington | 191 cfs | → |
| East Br Pecatonica River Near Blanchardville | 153 cfs | → |
| Kickapoo River At Steuben | 547 cfs | → |
| Black Earth Creek At Black Earth | 41 cfs | → |
Make a day of it
Boat launches, lakeside camping, fishing access, and other reservoirs near Dorota.
Boat launches
- Blackhawk Lake -- Access
- Morrey Creek At Meadow Brook Rd
- Morrey Creek At Sugar Loaf Rd
- Cox Hollow Lake -- Access
- Town Of Mineral Point
- Avoca Lake -- Landing
Campgrounds
- Blackhawk Lake Rec Area - Highland
- Jerome Kohout Private Property Camping
- Governor Dodge State Park Campground
- Governor Dodge State Park
- Twin Valley Campground
- Avoca Lakeside City Campground
Fishing spots
- Fishing Dock Handicapped Accessible
- Buck Creek
- Paint Creek
- Little Paint Creek
- South Cedar Creek
- Little Turkey River
Paddle runs
- Lone Rock To The Confluence Of The Green And Wisconsin Rivers
- The Big Green River To The River's Mouth At The Mississippi River
- Honey Creek (County Road Y On The Southern Bank) To The State Route 130 Highway Bridge Crossing At Lone Rock
- Western Boundary Of Effigy Mounds National Monument To Boundary Of Effigy Mounds National Monument
Track Dorota 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 Dorota
Where does the data for Dorota 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 Dorota.