Arentsen Pond 2 Dam dam
Arentsen Pond 2 Dam
Arentsen Pond 2 Dam, also known as the Runoff Collection Pond, is a privately-owned earth dam located in Equality, Illinois. Built in 1976 by INLAND STEEL, this dam serves as a vital water supply structure in the area, with a maximum storage capacity of 215 acre-feet and a normal storage level of 120 acre-feet. The dam stands at a height of 15 feet and stretches 2400 feet in length, with a controlled spillway width of 157 feet.
Managed by the Illinois Department of Natural Resources, Arentsen Pond 2 Dam is regulated, inspected, and enforced to ensure its structural integrity and safety. Its hazard potential is classified as low, but its risk assessment is considered very high, emphasizing the importance of proper risk management measures. Although the condition assessment of the dam is currently not available, regular inspections are conducted every five years to monitor its performance and address any potential issues that may arise.
Situated along the tributary of Wheeler Creek, Arentsen Pond 2 Dam plays a crucial role in water resource management in Hamilton County, Illinois. With its primary purpose being water supply, this dam serves as a key infrastructure for the local community, highlighting the intersection of water resource management and climate resilience 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 Arentsen Pond 2 Dam -- inflows here typically show up in storage 24-72 hours later.
| Streamgauge | Discharge | View |
|---|---|---|
| Little Wabash River At Carmi | 6,170 cfs | → |
| Skillet Fork At Wayne City | 65 cfs | → |
| Casey Fork At Mount Vernon | 9 cfs | → |
| Big Muddy River At Plumfield | 245 cfs | → |
| Wabash River At New Harmony | 54,600 cfs | → |
| South Fork Saline River Nr Carrier Mills | 48 cfs | → |
Make a day of it
Boat launches, lakeside camping, fishing access, and other reservoirs near Arentsen Pond 2 Dam.
Boat launches
- Illinois Route 37 Franklin County
- Cotton Road Saline County
- Jefferson County
- Trailhead Lane Franklin County
- Franklin County
- Meadowlark Road Williamson County
Campgrounds
Fishing spots
- One Horse Gap Lake
- Lake Of Egypt
- Lake Tecumseh
- Whoopie Cat Lake
- Little Cache Lake #1 (Bowman Lake)
- Dutchman Lake
Paddle runs
- Wallace Cemetery Approx 2.5 Miles Nw Of Herod, Il To Confluence With Ohio River At Golconda Jobs Corp Center
- Source, About 2 Miles East Of Delwood, Il (Sec 10, T11s, R6e) To Bridge At Eddyville Blacktop (Se1/4,Sec.16,T12s, R6e)
- 1 Minle Southwest Of Delwood, Il (Sec. 18, T11s, R13e) To Reesville, 1/4 Mile South Of The Confluence With Sugar Creek
- Russell Cemetery, Approx 1/4 Mile North Of Karbers Ridge Road To Proclamation Boundary, 1 Mile Nw Of Elizabethtown,Il
- Bridge At Eddyville Blacktop To Confluence With Ohio River At Golconda,Il
- 1/2 Mile Downstream Of Confluence With Kinkaid Creek To Confluence With Mississippi River, Approx 4 Miles South Of Grand Tower, Il
Track Arentsen Pond 2 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 Arentsen Pond 2 Dam
Where does the data for Arentsen Pond 2 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 Arentsen Pond 2 Dam.