U S Gypsum Reservoir Dam
Significant HazardFair ConditionEmergency Action Plan: Yes
Location
| County | Genesee |
| Nearest City | Oakfield |
| River/Stream | TR-ORCHID CREEK |
| Coordinates | 43.06028, -78.29222 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 20 ft |
| Dam Height | 20 ft |
| Dam Length | 4,400 ft |
| Year Completed | 1927 (99 years old) |
Storage & Hydraulics
| NID Storage | 247 acre-ft |
| Max Storage | 247 acre-ft |
| Normal Storage | 176 acre-ft |
| Surface Area | 45 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 192 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Irrigation |
| Owner | UNITED STATES GYPSUM COMPANY |
| Owner Type | Private |
| Hazard Classification | Significant |
| Condition Assessment | Fair |
| Last Inspection | 03/30/2023 |
| Emergency Action Plan | Yes |