Goldendale Wastewater Pond 1a is an earth dam located in Klickitat County, Washington, built in 1983. It carries a Low hazard potential classification.
Dam profile
NID height · 17 ft17 ft tall and 2,610 ft long. Height is drawn to scale against a two-story house, about 25 ft; the profile is a generic embankment section and the water level is illustrative.
About Goldendale Wastewater Pond 1a
Goldendale Wastewater Pond 1a is a dam in Klickitat, Washington. The dam is owned by Goldendale City Hall (local government). It impounds the Tr-klickitat-offstream near Wahkiacus.
The dam stands 17 feet tall and stretches 2,610 feet across, creates a reservoir covering 13 acres, has a maximum storage capacity of 115 acre-feet, and collects water from a drainage area of 0 square miles. Completed in 1983, the structure is 43 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.
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Location
| State | Washington |
| County | Klickitat |
| Nearest City | Wahkiacus |
| River/Stream | Tr-klickitat-offstream |
| Coordinates | 45.80498, -120.85286 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 17 ft |
| Dam Length | 2,610 ft |
| Year Completed | 1983 (43 years old) |
Storage & Hydraulics
| NID Storage | 115 acre-ft |
| Max Storage | 115 acre-ft |
| Normal Storage | 89 acre-ft |
| Surface Area | 13 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 20 cfs |
Ownership & Safety
| Purpose | Other |
| Owner | Goldendale City Hall |
| Owner Type | Local Government |
| Hazard Classification | Low |
| Condition Assessment | Not assessed |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | WA00451 |
| Federal ID | WA00451 |
| More Info | State Dam Safety Program |