Columbia Corporation Dam
Low HazardNot Rated ConditionEmergency Action Plan: Not Required
Location
| County | Columbia |
| Nearest City | East Chatham |
| River/Stream | STONY KILL |
| Coordinates | 42.40833, -73.52333 |
Physical Characteristics
| Dam Type | Concrete |
| NID Height | 15 ft |
| Dam Height | 15 ft |
| Dam Length | 58 ft |
| Year Completed | 1940 (86 years old) |
Storage & Hydraulics
| NID Storage | 50 acre-ft |
| Max Storage | 50 acre-ft |
| Normal Storage | 35 acre-ft |
| Surface Area | 8 acres |
| Drainage Area | 20 sq mi |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Water Supply |
| Owner | COLUMBIA CORPORATION |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not Rated |
| Last Inspection | 04/14/1997 |
| Emergency Action Plan | Not Required |