Gregor
Gregor is an earth dam located in Rio Blanco County, Colorado, built in 1911. It carries a Low hazard potential classification and has a satisfactory condition assessment.
About Gregor
The primary purpose of Gregor is irrigation. The dam stores and diverts water for agricultural irrigation, supporting farming operations in the surrounding area. The dam is owned by Seven Lakes, Inc. (jarrod Nay) (private). It impounds the Vaughn Cr-tr near Meeker.
The dam stands 11 feet tall and stretches 234 feet across, and has a maximum storage capacity of 62 acre-feet. Completed in 1911, the structure is over a century 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. Its condition is rated satisfactory, indicating no existing or potential dam safety deficiencies are recognized. The most recent inspection on record was 05/11/1992. That was over 33 years ago.
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Location
| State | Colorado |
| County | Rio Blanco |
| Nearest City | Meeker |
| River/Stream | Vaughn Cr-tr |
| Coordinates | 39.90656, -107.63924 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 11 ft |
| Dam Height | 11 ft |
| Dam Length | 234 ft |
| Year Completed | 1911 (115 years old) |
Storage & Hydraulics
| NID Storage | 62 acre-ft |
| Max Storage | 62 acre-ft |
| Normal Storage | 47 acre-ft |
| Max Discharge | 156 cfs |
| Spillway Type | None |
Ownership & Safety
| Purpose | Irrigation |
| Owner | SEVEN LAKES, INC. (JARROD NAY) |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Satisfactory |
| Last Inspection | 05/11/1992 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | CO01931 |
| Federal ID | CO01931 |
| More Info | State Dam Safety Program |