Pinnacle Pond 1 Dam dam
Pinnacle Pond 1 Dam
Pinnacle Pond 1 Dam, located in Romeo, Illinois, is a privately owned structure designed by Kabbes Engineering and completed in 2008. This earth-type dam serves the primary purpose of flood risk reduction along Mink Creek, with a height of 10 feet and a length of 2000 feet. The dam has a storage capacity of 180 acre-feet and features an uncontrolled spillway with a width of 102 feet.
Managed and regulated by the Illinois Department of Natural Resources, Pinnacle Pond 1 Dam has a low hazard potential and a moderate risk assessment rating. Although the condition assessment is not available, the dam undergoes inspections every five years, with the last inspection conducted in May 2018. The emergency action plan status and risk management measures for the dam are currently not specified, but the structure is considered to meet regulatory guidelines and poses a manageable level of risk to the surrounding area.
Overall, Pinnacle Pond 1 Dam plays a crucial role in mitigating flood risks in Will County, Illinois, contributing to the protection of nearby communities and infrastructure. With its strategic location and design features, this dam stands as a vital asset in water resource management and climate resilience efforts within 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 Pinnacle Pond 1 Dam -- inflows here typically show up in storage 24-72 hours later.
| Streamgauge | Discharge | View |
|---|---|---|
| Long Run Near Lemont | 6 cfs | → |
| East Branch Du Page River At Bolingbrook | 88 cfs | → |
| West Branch Du Page River Near Naperville | 45 cfs | → |
| Spring Brook At 87th Street Near Naperville | 5 cfs | → |
| Hickory Creek At Joliet | 50 cfs | → |
| Du Page River At Shorewood | 277 cfs | → |
Make a day of it
Boat launches, lakeside camping, fishing access, and other reservoirs near Pinnacle Pond 1 Dam.
Boat launches
- Dupage River Trail Naperville
- Dupage River Trail Bolingbrook
- Mcguire Parkway Lemont Township
- 107th Street Palos Township
- Channahon Road Joliet
- West Shepley Road Channahon
Campgrounds
- Camp Bullfrog Lake
- Pioneer Grove
- Blackwell Youth Campground
- Des Plaines State Conservation Area
- Desplaines Conservational Park
- Camp Shabbona Woods
Fishing spots
Track Pinnacle Pond 1 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 Pinnacle Pond 1 Dam
Where does the data for Pinnacle Pond 1 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 Pinnacle Pond 1 Dam.