Dam Report

Sesser Reservoir Dam dam

Illinois, USA Trib Sandusky Creek Hazard Low
Today high
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Tonight low
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Dam height
15ft
Hazard rating
Low
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Sesser Reservoir Dam -- None dam
Sesser Reservoir Dam None · Trib Sandusky Creek
About this dam

Sesser Reservoir Dam

Sesser Reservoir Dam, located in Zeigler, Illinois, was completed in 1914 by the Old Ben Coal Co. The dam stands at 15 feet tall and spans 800 feet in length, with a storage capacity of 358 acre-feet. This earth dam, primarily used for recreation, is regulated by the Illinois Department of Natural Resources and undergoes regular inspections to ensure its safety and functionality.

The dam's spillway, designated as uncontrolled, has a width of 49 feet, allowing for the controlled release of excess water. With a low hazard potential and a moderate risk assessment rating of 3, the dam is considered to be in satisfactory condition. While condition assessment data is currently not available, the dam's emergency action plan is being regularly reviewed and updated to meet safety guidelines and prepare for any potential risks.

With its scenic location on the tributary of Sandusky Creek, Sesser Reservoir Dam provides a popular spot for recreational activities for locals and visitors alike. As a vital water resource in Franklin County, Illinois, the dam plays a crucial role in providing water storage and management for the surrounding area. Its historical significance and ongoing maintenance ensure its continued operation for years to come, contributing to the conservation and enjoyment of the region's natural resources.

StateNone
River / streamTrib Sandusky Creek
NID IDIL00073
Owner typeLocal Government
Primary purposeRecreation
Dam typeEarth
Year built1914
Dam height15 ft
Dam length800 ft
Max storage358 AF
Normal storage182 AF
Hazard potentialLow
ConditionNot Available
Last inspectionWed, 13 Jul 2011 00:00:00 GMT

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.
Detailed forecast

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.

Hourly detail

Next 5 days, hour by hour

Temperature line with weather symbols on top, snow + rain accumulation as columns, humidity as a dotted line.

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Deep dive

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.

TimeConditionTemp (°F)Snow (in)Rain (in)Humidity (%)Wind (mps)Wind dir
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Long-term outlook

15-day temperature & precipitation

Daily temperatures, snow, and rain projected over the next two weeks.

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Regional inflow

Nearby streamflow gauges

USGS streamgauges around Sesser Reservoir Dam -- inflows here typically show up in storage 24-72 hours later.

Around the water

Make a day of it

Boat launches, lakeside camping, fishing access, and other reservoirs near Sesser Reservoir Dam.

Track Sesser Reservoir 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.

FAQ

About Sesser Reservoir Dam

Where does the data for Sesser Reservoir 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.