Reports on this web page are organized by their WSDOT region. To find out which WSDOT region your county is located in, view the
WSDOT Regions Map (pdf 932 kb).
Four types of reports are listed on this web page:
- Hydraulic Project Approval (HPA) Reports are letter-format reports for compliance with HPA permits from the Washington State Department of Fish and Wildlife.
- Wetland Reports are full-length reports discussing the development of individual wetland mitigation sites for permit compliance with regulatory and local agencies. Wetland reports are written during formal monitoring years with quantitative data.
- Stream Reports are similar to wetland reports, but discuss stream mitigation sites.
- Year-2 Wetland Reports are shortened versions of wetland reports. These reports are written with qualitative data collected informally during Year-2, to comply with reporting requirements outlined in our permits.
All reports for 2009 through 2007 are listed below.
2009 Reports
Northwest Region
2008 Reports
Eastern Region
There are no reports in 2008
Olympic Region
Hydraulic Project Approval (HPA) Reports
Wetland Reports
Northwest Region
Hydraulic Project Approval (HPA) Reports
Stream Reports
Wetland Reports
Year-2 Wetland Reports
North Central Region
Hydraulic Project Approval (HPA) Reports
Wetland Reports
South Central Region
Wetland Reports
Southwest Region
Hydraulic Project Approval (HPA) Reports
Wetland Reports
Urban Corridors Office
Hydraulic Project Approval (HPA) Reports
Wetland Reports
(top of page)
2007 Reports
Eastern Region
There are no reports in 2007
Olympic Region
Northwest Region
North Central Region
South Central Region
Southwest Region
Urban Corridors
(top of page)