Borgsmiller Lake Dam dam
Borgsmiller Lake Dam
Borgsmiller Lake Dam, located in Murphysboro, Illinois, is a privately owned earth dam designed by the USDA NRCS with a primary purpose of recreation. Completed in 1970, the dam stands at a height of 20 feet and has a length of 400 feet, creating a reservoir with a storage capacity of 56 acre-feet. The dam is situated on the Big Muddy River-offstream and is regulated by the Illinois Department of Natural Resources.
With a significant hazard potential, Borgsmiller Lake Dam is subject to regular inspections by the state regulatory agency to ensure its structural integrity and compliance with safety standards. The dam features an uncontrolled spillway and outlet gates, with a moderate risk assessment rating of 3 out of 5. While the condition assessment is currently not available, the dam's emergency action plan status and risk management measures are also not specified in the data.
For water resource and climate enthusiasts, Borgsmiller Lake Dam presents an interesting case study in the management of private dams for recreational purposes in Illinois. The dam's location within the St. Louis District and its association with the USDA NRCS highlight the collaboration between federal and state agencies in overseeing dam safety and regulation. As the dam continues to be inspected and monitored, its role in providing recreational opportunities while mitigating flood risks remains a key focus for stakeholders and officials in the region.
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 Borgsmiller Lake Dam -- inflows here typically show up in storage 24-72 hours later.
| Streamgauge | Discharge | View |
|---|---|---|
| Big Muddy River At Rte 127 At Murphysboro | 523 cfs | → |
| Big Muddy River At Plumfield | 256 cfs | → |
| Crab Orchard Creek Near Marion | 2 cfs | → |
| Mississippi River At Chester | 247,000 cfs | → |
| South Fork Saline Creek Near Perryville | 21 cfs | → |
| Cache River At Forman | 3 cfs | → |
Make a day of it
Boat launches, lakeside camping, fishing access, and other reservoirs near Borgsmiller Lake Dam.
Boat launches
- Cedar Creek Boat Ramp
- Johnson Creek Road Jackson County
- Il 151 Jackson County
- Spillway Road Williamson County
- Front Street 677, Grand Tower
Campgrounds
- Lake Murphysboro State Park
- Turkey Bayou
- Johnson Creek Campground
- Johnson Creek
- Devils Backbone Park
- Little Grassy Campground & Marina
Fishing spots
Paddle runs
- 1/2 Mile Downstream Of Confluence With Kinkaid Creek To Confluence With Mississippi River, Approx 4 Miles South Of Grand Tower, Il
- 1 Mile West Of Alto Pass, Il To 1/2 Mile South Of Confluence With Clear Creek, West Of Trail Of Tears State Forest
- 1 Minle Southwest Of Delwood, Il (Sec. 18, T11s, R13e) To Reesville, 1/4 Mile South Of The Confluence With Sugar Creek
- Source, About 2 Miles East Of Delwood, Il (Sec 10, T11s, R6e) To Bridge At Eddyville Blacktop (Se1/4,Sec.16,T12s, R6e)
- Bridge At Eddyville Blacktop To Confluence With Ohio River At Golconda,Il
- Wallace Cemetery Approx 2.5 Miles Nw Of Herod, Il To Confluence With Ohio River At Golconda Jobs Corp Center
Track Borgsmiller Lake 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 Borgsmiller Lake Dam
Where does the data for Borgsmiller Lake 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 Significant 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 Borgsmiller Lake Dam.