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by marssaxman 720 days ago
They are most likely referring to the Cedar River Watershed, which supplies 70% of Seattle's water. While the city spent the 20th century buying up all the land so that it is now a protected wilderness area, plenty of logging happened during that time and less than a fifth of the old-growth forest remains. You can read all about it here:

https://www.seattle.gov/utilities/protecting-our-environment...

Specifically, here is the forest management plan, which goes into great detail about the current conditions, their effects on the water cycle, and the long term objectives:

https://www.seattle.gov/documents/Departments/SPU/Environmen...

I spent a few years in my 20s volunteering for ecological restoration projects in the watershed. We dug up old logging roads, removed invasive species (Japanese knotweed, ugh!), deconstructed landscaping left over from abandoned small towns, did erosion control along creeks in logged areas, restored riverside habitats, and planted lots of native trees and shrubs. I am not in touch with the organization anymore, but I'll always feel some pride in the work we did and a sense of connection to the place.

1 comments

Yes, I assumed they were talking about the Cedar River Watershed (Chester Morse lake basin).

> Specifically, here is the forest management plan, which goes into great detail about the current conditions, their effects on the water cycle, and the long term objectives:

This is a 130 page document. The first few pages mentioning old-growth forest are mostly discussing habitat for fauna. Is there a more specific part of the document discussing hydrological impact?

> I spent a few years in my 20s volunteering for ecological restoration projects in the watershed. We dug up old logging roads, removed invasive species (Japanese knotweed, ugh!), deconstructed landscaping left over from abandoned small towns, did erosion control along creeks in logged areas, restored riverside habitats, and planted lots of native trees and shrubs. I am not in touch with the organization anymore, but I'll always feel some pride in the work we did and a sense of connection to the place.

Very cool! My only connection to this is that my mom worked for SPU in drinking water.