Dams in Latah County, Idaho
4Total Dams
1High Hazard
1Significant
Dam Safety in Latah County, Idaho
Latah County has 4 dams tracked in the National Inventory of Dams. Of these, 1 are classified as high hazard — meaning failure would probably cause loss of human life. Another 1 carry a significant hazard classification.
The average dam in Latah County is 74 years old. The most common purpose is other. The tallest dam is Spring Valley at 47 ft.
Explore more: Oldest dams in Idaho · Tallest dams · High risk dams · Largest reservoirs
Data note: Hazard potential describes the consequences if a dam failed; it does not predict the likelihood of failure. Inspection, condition, and emergency-plan fields can be incomplete or delayed. Check state dam-safety officials and local emergency managers for official guidance.
| Dam | Hazard | Condition | Height (ft) | Purpose | Year |
|---|---|---|---|---|---|
| Spring Valley | High | Fair | 47 | Other | 1962 |
| Hansen | Significant | Satisfactory | 18 | Other | 1976 |
| Moose Creek | Low | Fair | 20 | Recreation | 1960 |
| Nelson | Low | Satisfactory | 17 | Irrigation | 1907 |