Cambridge Lakes Dam dam
Cambridge Lakes Dam
Cambridge Lakes Dam, located in Pingree Grove, Illinois, was completed in 2007 and serves as a crucial element for flood risk reduction along the Tributary 2 Tyler Creek. Managed by a private owner, the dam stands at 7 feet high and stretches 540 feet in length, providing a storage capacity of 412 acre-feet. The dam's primary purpose is flood risk reduction, and it is classified as an earth dam with a buttress core type.
Despite having a low hazard potential, the dam is under the jurisdiction of the Illinois Department of Natural Resources (IDNR), which oversees its regulation, permitting, inspection, and enforcement. The spillway type is uncontrolled with a width of 11 feet, and the outlet gates are also uncontrolled. The dam has a moderate risk assessment rating of 3, indicating a need for ongoing risk management measures. Overall, Cambridge Lakes Dam plays a crucial role in protecting the surrounding area from potential flooding and is a key component of water resource management in Kane County, Illinois.
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 Cambridge Lakes Dam -- inflows here typically show up in storage 24-72 hours later.
| Streamgauge | Discharge | View |
|---|---|---|
| Tyler Creek At Elgin | 18 cfs | → |
| Fox River At Algonquin (Tailwater) | 810 cfs | → |
| Fox River At Algonquin | 725 cfs | → |
| Fox River At South Elgin | 1,040 cfs | → |
| Poplar Creek At Elgin | 6 cfs | → |
| Ferson Creek Near St. Charles | 29 cfs | → |
Make a day of it
Boat launches, lakeside camping, fishing access, and other reservoirs near Cambridge Lakes Dam.
Boat launches
- Washington Street Carpentersville
- Fox River Trail Carpentersville
- Fox River Trail Elgin
- Airport Road 50, Elgin
- Fox River Trail East Dundee
- Hilltop Drive 145, Lake In The Hills
Campgrounds
- The Hollows Conservation Area Campground
- Camp Lakota - A Boyscouts Of America Camp
- Camp Reinberg
- Blackwell Youth Campground
- Mud Lake West
- North Branch Conservation Area (Cyclists Only)
Fishing spots
Track Cambridge Lakes 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 Cambridge Lakes Dam
Where does the data for Cambridge Lakes 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 Cambridge Lakes Dam.