Poro
Poro is a dam located in Valley County, Idaho, built in 1947. It carries a Low hazard potential classification and has a fair condition assessment.
About Poro
The primary purpose of Poro is irrigation. The dam stores and diverts water for agricultural irrigation, supporting farming operations in the surrounding area. The dam is private-owned. It impounds the Jug Creek Louie Creek near Remote.
The dam stands 22 feet tall and stretches 220 feet across, creates a reservoir covering 9 acres, has a storage capacity of 59 acre-feet, and collects water from a drainage area of 3 square miles. Completed in 1947, the structure is well-established, with more than 75 years of service.
This dam has a low hazard potential classification, meaning that failure would cause minimal damage, limited primarily to the dam owner's property, with no expected 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 07/23/2019.
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Location
| State | Idaho |
| County | Valley |
| Nearest City | Remote |
| River/Stream | Jug Creek Louie Creek |
| Coordinates | 44.85220, -116.00140 |
Physical Characteristics
| NID Height | 22 ft |
| Dam Height | 22 ft |
| Dam Length | 220 ft |
| Year Completed | 1947 (79 years old) |
Storage & Hydraulics
| NID Storage | 59 acre-ft |
| Normal Storage | 59 acre-ft |
| Surface Area | 9 acres |
| Drainage Area | 3 sq mi |
| Max Discharge | 178 cfs |
| Spillway Type | None |
Ownership & Safety
| Purpose | Irrigation |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Fair |
| Last Inspection | 07/23/2019 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | ID00120 |
| Federal ID | ID00120 |
| More Info | State Dam Safety Program |