Heenren Pond Dam is an earth dam located in Montgomery County, Illinois, built in 1970. It carries a Low hazard potential classification.
Dam profile
NID height · 23 ft23 ft tall and 225 ft long. Height is drawn to scale against a two-story house, about 25 ft; the profile is a generic embankment section and the water level is illustrative.
About Heenren Pond Dam
The primary purpose of Heenren Pond Dam is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by C. H. Heeren (private). It impounds the Trib Silver Creek near Livingston-offstream.
The dam stands 23 feet tall and stretches 225 feet across, and has a maximum storage capacity of 110 acre-feet. Completed in 1970, the structure is well into its service life at over 50 years old.
This dam has a low hazard potential classification, meaning that failure would cause minimal damage, limited primarily to the dam owner's property, with no expected loss of life. The most recent inspection on record was 08/08/2025.
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Location
| State | Illinois |
| County | Montgomery |
| Nearest City | Livingston-offstream |
| River/Stream | Trib Silver Creek |
| Coordinates | 39.02846, -89.69683 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 23 ft |
| Dam Height | 23 ft |
| Dam Length | 225 ft |
| Year Completed | 1970 (56 years old) |
Storage & Hydraulics
| NID Storage | 110 acre-ft |
| Max Storage | 110 acre-ft |
| Normal Storage | 72 acre-ft |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Recreation |
| Owner | C. H. Heeren |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not assessed |
| Last Inspection | 08/08/2025 |
| Emergency Action Plan | No |
Identifiers
| NID ID | IL01059 |
| Federal ID | IL01059 |
| More Info | State Dam Safety Program |