Deep Creek No 2
Deep Creek No 2 is a dam located in Twin Falls County, Idaho, built in 1911. It carries a Significant hazard potential classification and has a fair condition assessment.
About Deep Creek No 2
Deep Creek No 2 is a dam in Twin Falls, Idaho. The dam is private-owned. It impounds the Deep Creek Snake River near Rogerson.
The dam stands 42 feet tall and stretches 1,270 feet across, creates a reservoir covering 90 acres, has a storage capacity of 1,500 acre-feet, and collects water from a drainage area of 80 square miles. Completed in 1911, the structure is over a century old.
This dam has a significant hazard potential classification, meaning that a failure could cause significant economic damage — flooding roads, bridges, or property downstream — but is not expected to result in loss of life. Its condition is rated fair — the dam has minor deficiencies that are being addressed or do not pose an immediate safety threat. The most recent inspection on record was 05/15/2020.
At 42 feet, this dam is taller than 89% of dams nationwide.
Search for dams near your address to see all dams in your area with hazard classifications and safety data.
Location
| State | Idaho |
| County | Twin Falls |
| Nearest City | Rogerson |
| River/Stream | Deep Creek Snake River |
| Coordinates | 42.27860, -114.61640 |
Physical Characteristics
| NID Height | 42 ft |
| Dam Height | 42 ft |
| Dam Length | 1,270 ft |
| Year Completed | 1911 (115 years old) |
Storage & Hydraulics
| NID Storage | 1,500 acre-ft |
| Normal Storage | 1,500 acre-ft |
| Surface Area | 90 acres |
| Drainage Area | 80 sq mi |
| Max Discharge | 200 cfs |
| Spillway Type | Controlled |
Ownership & Safety
| Purpose | Other |
| Owner Type | Private |
| Hazard Classification | Significant |
| Condition Assessment | Fair |
| Last Inspection | 05/15/2020 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | ID00234 |
| Federal ID | ID00234 |
| More Info | State Dam Safety Program |