J-canal Reregulating
J-canal Reregulating is a dam located in Cassia County, Idaho, built in 1994. It carries a Significant hazard potential classification and has a satisfactory condition assessment.
About J-canal Reregulating
J-canal Reregulating is a dam in Cassia, Idaho. The dam is private-owned. It impounds the Unnamed Stream Sinks near Starrs Ferry.
The dam stands 19 feet tall and stretches 450 feet across, creates a reservoir covering 5 acres, has a storage capacity of 25 acre-feet, and collects water from a drainage area of 1 square miles. Completed in 1994, the structure is 32 years 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 satisfactory, indicating no existing or potential dam safety deficiencies are recognized. The most recent inspection on record was 07/28/2017.
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Location
| State | Idaho |
| County | Cassia |
| Nearest City | Starrs Ferry |
| River/Stream | Unnamed Stream Sinks |
| Coordinates | 42.51111, -113.87717 |
Physical Characteristics
| NID Height | 19 ft |
| Dam Height | 19 ft |
| Dam Length | 450 ft |
| Year Completed | 1994 (32 years old) |
Storage & Hydraulics
| NID Storage | 25 acre-ft |
| Normal Storage | 25 acre-ft |
| Surface Area | 5 acres |
| Drainage Area | 1 sq mi |
| Max Discharge | 150 cfs |
| Spillway Type | Controlled |
Ownership & Safety
| Purpose | Other |
| Owner Type | Private |
| Hazard Classification | Significant |
| Condition Assessment | Satisfactory |
| Last Inspection | 07/28/2017 |
| Emergency Action Plan | No |
Identifiers
| NID ID | ID00648 |
| Federal ID | ID00648 |
| More Info | State Dam Safety Program |