Young-Gibson Lake Dam dam
Young-Gibson Lake Dam
Young-Gibson Lake Dam, also known as Old Tom Creek Structure 28, is a privately owned earth dam located in Henderson County, Illinois. Built in 1955 by the USDA NRCS, this dam serves primarily for recreational purposes, with a height of 32 feet and a length of 473 feet. It has a normal storage capacity of 56 acre-feet and a maximum storage of 129 acre-feet.
Managed by the Illinois Department of Natural Resources, the dam is state regulated, permitted, inspected, and enforced to ensure its safety and compliance. With an uncontrolled spillway and outlet gates, it has a low hazard potential and a moderate risk assessment ranking. While the condition assessment is not available, the dam has an inspection frequency of 5 years to monitor its structural integrity and functionality.
Situated along the Trib Old Tom Creek, Young-Gibson Lake Dam provides a picturesque setting for outdoor enthusiasts and climate advocates to enjoy water-based activities. With its strategic location and design, this dam plays a crucial role in water resource management and environmental conservation efforts 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 Young-Gibson Lake Dam -- inflows here typically show up in storage 24-72 hours later.
| Streamgauge | Discharge | View |
|---|---|---|
| Henderson Creek Near Oquawka | 237 cfs | → |
| Pope Creek Near Keithsburg | 82 cfs | → |
| Edwards River Near New Boston | 193 cfs | → |
| Skunk River At Augusta | 6,750 cfs | → |
| Iowa River At Wapello | 13,100 cfs | → |
| Spoon River At London Mills | 441 cfs | → |
Make a day of it
Boat launches, lakeside camping, fishing access, and other reservoirs near Young-Gibson Lake Dam.
Boat launches
- Schuyler Street Oquawka
- Des Moines County
- Putney's Landing Access Road Henderson County
- Diversion Channel Des Moines County
- High Street Burlington
- 20th Street 1000, Louisa County
Track Young-Gibson 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 Young-Gibson Lake Dam
Where does the data for Young-Gibson 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 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 Young-Gibson Lake Dam.