Mccormick Pond Dam dam
Mccormick Pond Dam
Mccormick Pond Dam, located in Schuyler County, Illinois, is a privately owned structure primarily used for recreation. Built in 1958, this earth dam stands at 27 feet high and spans 140 feet in length, with a storage capacity of 21 acre-feet. The dam overlooks the TRIB TOWN BRANCH and LAMOINE RIVER, providing a picturesque backdrop for outdoor enthusiasts and nature lovers.
While the dam is categorized as having a low hazard potential, it is regulated and inspected by the Illinois Department of Natural Resources to ensure its safety and compliance with state regulations. The spillway, with a width of 23 feet, is uncontrolled, and the outlet gates operate in the same manner. Despite the moderate risk assessment rating, the dam continues to serve its recreational purpose, attracting visitors to its tranquil waters and surrounding landscape.
In the event of an emergency, the dam has protocols in place, as indicated by the inspection frequency of 5 years. Although the condition assessment is currently unavailable, efforts are made to manage any potential risks associated with the structure. With its rich history and serene setting, Mccormick Pond Dam remains a notable feature in the Illinois water resource and climate conservation landscape.
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 Mccormick Pond Dam -- inflows here typically show up in storage 24-72 hours later.
| Streamgauge | Discharge | View |
|---|---|---|
| La Moine River At Ripley | 7,760 cfs | → |
| La Moine River At Colmar | 4,150 cfs | → |
| Illinois River At Valley City | 39,500 cfs | → |
| Spoon River At Seville | 8,660 cfs | → |
| Sangamon River Near Oakford | 12,800 cfs | → |
| Bay Creek At Pittsfield | 43 cfs | → |
Make a day of it
Boat launches, lakeside camping, fishing access, and other reservoirs near Mccormick Pond Dam.
Boat launches
- State Park Road Adams County
- Gurney Road Cass County
- County Highway 11 Cass County
- Gridley Road Cass County
- Argyle Park Road Mcdonough County
- West Jefferson Street 598, Havana
Track Mccormick Pond 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 Mccormick Pond Dam
Where does the data for Mccormick Pond 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 Mccormick Pond Dam.