Sabic Basins Dam dam
Sabic Basins Dam
Sabic Basins Dam, located in LaSalle, Illinois, is a private-owned structure built in 1960 with a primary purpose that is classified as "Other". This earth-type dam stands at a height of 10 feet and spans a length of 480 feet, with a storage capacity of 30 acre-feet. Despite its relatively small size, the dam plays a significant role in managing water resources in the area, as it impounds the Illinois River offstream and covers a surface area of 2 acres.
Managed by the Illinois Department of Natural Resources (IDNR), Sabic Basins Dam is regulated, permitted, inspected, and enforced by the state, ensuring its safety and compliance with regulatory standards. The dam's hazard potential is deemed significant, with a moderate risk assessment rating. Although the condition assessment is not available, the Emergency Action Plan (EAP) was last revised in 2015. With a spillway type categorized as "Uncontrolled", the dam's risk management measures and emergency preparedness are crucial in mitigating potential threats and ensuring the safety of nearby communities and the environment.
In the heart of Ottawa, Illinois, Sabic Basins Dam stands as a testament to the importance of water resource management and climate resilience. With its modest but vital role in regulating the Illinois River and providing essential storage capacity, this private-owned earth-type dam remains a key player in the region's water infrastructure. Through diligent state oversight and risk management practices, Sabic Basins Dam continues to fulfill its purpose effectively while safeguarding against potential hazards and emergencies.
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 Sabic Basins Dam -- inflows here typically show up in storage 24-72 hours later.
| Streamgauge | Discharge | View |
|---|---|---|
| Illinois River At Marseilles | 5,340 cfs | → |
| Fox River At Dayton | 1,700 cfs | → |
| Vermilion River Near Leonore | 487 cfs | → |
| Mazon River Near Coal City | 189 cfs | → |
| Blackberry Creek Near Yorkville | 36 cfs | → |
| Kankakee River Near Wilmington | 3,320 cfs | → |
Make a day of it
Boat launches, lakeside camping, fishing access, and other reservoirs near Sabic Basins Dam.
Boat launches
- East 2425th Road Lasalle County
- Calumet Street Ottawa
- Courtney Street Ottawa
- S Main Street 2505, Seneca
- Il 71 Lasalle County
- Ed Hand Highway 95, Deer Park
Campgrounds
- Illini State Park
- Illini State Park Campground
- Tony's Cabin
- Starved Rock State Park
- Horseback Campground @ Matthiessen State Park
- Desplaines Conservational Park
Fishing spots
Track Sabic Basins 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 Sabic Basins Dam
Where does the data for Sabic Basins 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 Sabic Basins Dam.