Sundstrom Dam No 1
Sundstrom Dam No 1 is an earth dam located in San Juan County, Washington, built in 1970. It carries a Low hazard potential classification.
About Sundstrom Dam No 1
The primary purpose of Sundstrom Dam No 1 is irrigation. The dam stores and diverts water for agricultural irrigation, supporting farming operations in the surrounding area. The dam is owned by Wilson, Bob (private). It impounds the Tr-false Bay.
The dam stands 16 feet tall and stretches 220 feet across, creates a reservoir covering 40 acres, has a maximum storage capacity of 60 acre-feet, and collects water from a drainage area of 0 square miles. Completed in 1970, 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.
Search for dams near your address to see all dams in your area with hazard classifications and safety data.
Location
| State | Washington |
| County | San Juan |
| River/Stream | Tr-false Bay |
| Coordinates | 48.52849, -123.03899 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 16 ft |
| Dam Length | 220 ft |
| Year Completed | 1970 (56 years old) |
Storage & Hydraulics
| NID Storage | 60 acre-ft |
| Max Storage | 60 acre-ft |
| Normal Storage | 40 acre-ft |
| Surface Area | 40 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 13 cfs |
Ownership & Safety
| Purpose | Irrigation |
| Owner | Wilson, Bob |
| Owner Type | Private |
| Hazard Classification | Low |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | WA01115 |
| Federal ID | WA01115 |
| More Info | State Dam Safety Program |