Monroe is a private-owned dam located in Washington, Idaho, built in 1916 with a primary purpose of irrigation.
Wind
Humidity
Situated along Jenkins Creek and the Snake River, Monroe serves as a crucial water resource for the region, with a storage capacity of 272 acre-feet and a surface area of 20 acres. The dam stands at a height of 36.2 feet and has a hydraulic height of 34 feet, making it a vital infrastructure for agricultural purposes in the area.
Despite being classified as having a low hazard potential and fair condition assessment, Monroe's risk assessment is moderate, signaling the need for ongoing monitoring and maintenance. The dam features a multi-arch masonry design and an uncontrolled spillway type with a width of 12 feet. With the dam being regulated, inspected, and permitted by the Idaho Department of Water Resources, it plays a critical role in ensuring water security and supply for the surrounding communities. Overall, Monroe stands as a testament to the intersection of water resource management, climate resilience, and agricultural sustainability in the region.
Year Completed |
1916 |
Dam Length |
285 |
Dam Height |
36.2 |
River Or Stream |
JENKINS CREEK SNAKE RIVER |
Surface Area |
20 |
Hydraulic Height |
34 |
Drainage Area |
1.3 |
Nid Storage |
272 |
Hazard Potential |
Low |
Foundations |
Rock, Soil |
Nid Height |
36 |
Snake River At Weiser Id
|
10600cfs |
Crane Creek At Mouth Nr Weiser Id
|
6cfs |
Weiser River Nr Weiser Id
|
328cfs |
Weiser River Nr Cambridge Id
|
187cfs |
Payette River Nr Payette Id
|
1840cfs |
Malheur River Below Nevada Dam Near Vale Or
|
107cfs |
| Location | Reservations | Toilets |
|---|---|---|
Mann Creek Campground
|
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Kiwanis Campground
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Justrite Campground
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Steck Park
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Catfish Junction RV Park
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Oasis
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