Goodrow Dam
Goodrow Dam is an earth dam located in San Juan County, Washington, built in 1964. It carries a Low hazard potential classification.
About Goodrow Dam
The primary purpose of Goodrow Dam is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by Roush, James & Evans, Mary (private). It impounds the Tr-davis Bay.
The dam stands 27 feet tall and stretches 167 feet across, creates a reservoir covering 38 acres, has a maximum storage capacity of 52 acre-feet, and collects water from a drainage area of 0 square miles. Completed in 1964, the structure is well into its service life at over 50 years old.
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. An emergency action plan is in place for this dam.
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Location
| State | Washington |
| County | San Juan |
| River/Stream | Tr-davis Bay |
| Coordinates | 48.46198, -122.89911 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 27 ft |
| Dam Length | 167 ft |
| Year Completed | 1964 (62 years old) |
Storage & Hydraulics
| NID Storage | 52 acre-ft |
| Max Storage | 52 acre-ft |
| Normal Storage | 38 acre-ft |
| Surface Area | 38 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 300 cfs |
Ownership & Safety
| Purpose | Recreation |
| Owner | Roush, James & Evans, Mary |
| Owner Type | Private |
| Hazard Classification | Low |
| Emergency Action Plan | Yes |
Identifiers
| NID ID | WA00161 |
| Federal ID | WA00161 |
| More Info | State Dam Safety Program |