Thompson No 1 Main Dam
Significant HazardFair ConditionEmergency Action Plan: No
Location
| State | Idaho |
| County | Nez Perce |
| Nearest City | LITTLE CANYON RD |
| River/Stream | SPRINGS LITTLE CANYON CREEK |
| Coordinates | 46.47356, -116.38606 |
Physical Characteristics
| NID Height | 17 ft |
| Dam Height | 17 ft |
| Dam Length | 580 ft |
| Year Completed | 1967 (59 years old) |
Storage & Hydraulics
| NID Storage | 54 acre-ft |
| Normal Storage | 54 acre-ft |
| Surface Area | 6 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 3 cfs |
| Spillway Type | None |
Ownership & Safety
| Purpose | Irrigation |
| Owner Type | Private |
| Hazard Classification | Significant |
| Condition Assessment | Fair |
| Last Inspection | 07/19/2017 |
| Emergency Action Plan | No |