Pumping Pond is a hydroelectric facility located in Whatcom County, Washington, near the Baker River.
Wind
Humidity
Built in 1960 by Stone & Webster, the dam stands at 22 feet high and spans 3000 feet in length, with a storage capacity of 234 acre-feet. While primarily serving the purpose of hydroelectric power generation, the dam also offers recreational opportunities in its 44-acre surface area.
Managed by the Federal Energy Regulatory Commission, Pumping Pond has a low hazard potential and a very high risk assessment rating. Despite its age, the dam's condition assessment is not available, highlighting the need for regular inspections and maintenance. The emergency action plan for the facility was last revised in December 2020, indicating a commitment to safety and preparedness in the event of a potential hazard.
With its controlled spillway and Earth dam structure, Pumping Pond is a vital resource for both energy production and outdoor recreation in the region. As enthusiasts of water resources and climate, understanding the importance of maintaining and monitoring infrastructure like Pumping Pond is crucial in ensuring the safety and sustainability of our natural resources.
Year Completed |
1960 |
Dam Length |
3000 |
Dam Height |
22 |
River Or Stream |
Baker River |
Primary Dam Type |
Earth |
Surface Area |
44 |
Hydraulic Height |
13 |
Nid Storage |
234 |
Structural Height |
22 |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
22 |
Skagit River Near Concrete
|
73200cfs |
Bacon Creek Below Oakes Creek Near Marblemount
|
1340cfs |
Skagit River At Marblemount
|
34400cfs |
Cascade River At Marblemount
|
2950cfs |
Sauk River Near Sauk
|
16100cfs |
Clearwater Creek Near Welcome
|
39cfs |
| Location | Reservations | Toilets |
|---|---|---|
Horseshoe Cove
|
||
Anderson Point Campsites
|
||
Horseshoe Cove Campground
|
||
Bayview Campground
|
||
Maple Grove Campsites
|
||
Boulder Creek Campground
|
Mt. Baker-Snoqualmie Nf/North Cascades Np Boundary To Baker Lake
Blum Creek To Baker Lake
Bell Creek To Mt. Baker-Snoqualmie Nf Boundary
Mt. Baker-Snoqualmie Nf/North Cascades Np Boundary To Confluence With Blum Creek
Headwaters To Confluence With Bell Creek
Headwaters In Ne1/4 Of Sec 23, T37N, R7E To Confluence With Soufh Fork Nooksack River