Research & Data
Use this portal to filter and search for all of our scientific information.
Ecology provides the high-quality science that is the foundation of Washington state environmental policy. Our monitoring, assessment, and modeling services provide a data-rich understanding of our state’s land, air, and water. We provide access to that data through reports, databases, maps and user-friendly online tools.
SGGP training
2016 Sand & Gravel Permit Training Presentation
https://ecology.wa.gov/2016sandgravelpermittrainingpresentation
S5.C.6 Structural Stormwater Control excel workbook
Excel workbook to calculate level of effort proposed in the preliminary permit language
https://ecology.wa.gov/2016-ssc-permittee-with-description
Phase I Municipal Stormwater Permit Appendix 9
Appendix 9. Stormwater Discharge Monitoring
https://ecology.wa.gov/2016phasei-appendix9
2013-2018 Phase I Municipal Stormwater Permit
This permit regulates stormwater discharges in the most highly populated areas in our state.
https://ecology.wa.gov/2016phaseipermit
Phase I Municipal Stormwater Permit 2016 response To Comments
Response to Comments for Permit Modification Effective August 19, 2016
https://ecology.wa.gov/2016responsetocomments
2016 Annual Report
2016 Willapa Bay Shellfish Z. japonica Annual Report
https://ecology.wa.gov/2016wag993008annualrpt
2016 Pretreatment Plan
2016 Willapa Bay Shellfish Z. japonica Pretreatment Plan
https://ecology.wa.gov/2016wag993008pretrtplan
2016 Annual Report
2016 Taylor Shellfish Z. japonica Annual Report
https://ecology.wa.gov/2016wag993005annualrpt
2016 Annual Report
2016 Wiegardt and Sons Z. japonica Annual Report
https://ecology.wa.gov/2016wag993006annualrpt
2016 Pretreatment Plan
2016 Wiegardt and Sons Z. japonica Pretreatment Plan
https://ecology.wa.gov/2016wag993006pretrtplan
2016 Pretreatment Plan
2016 Taylor Shellfish Z. japonica Pretreatment Plan
https://ecology.wa.gov/2016wag993005pretrtplan
2016 Annual Report
2016 Station House Oysters Z. japonica Annual Report
https://ecology.wa.gov/2016wag993004annualrpt
2016 Annual Report
2016 Long Island Oyster Z. japonica Annual Report
https://ecology.wa.gov/2016wag993003annualrpt
2016 Annual Report
2016 Northern Oyster Company Z. japonica Annual Report
https://ecology.wa.gov/2016wag993007annualrpt
2016 Annual Report
2016 Herrold Fish Oyster Z. japonica Annual Report
https://ecology.wa.gov/2016wag993009annualrpt
2016 Annual Report
2016 Heckes Clam Inc Z. japonica Annual Report
https://ecology.wa.gov/2016wag993010annualrpt
2016 Pretreatment Plan
2016 Herrold Fish Oyster Z. japonica Pretreatment Plan
https://ecology.wa.gov/2016wag993009pretrtplan
2016 Pretreatment Plan
2016 Northern Oyster Company Z. japonica Pretreatment Plan
https://ecology.wa.gov/2016wag993007pretrtplan
2016 Pretreatment Plan
2014 Long Island Oyster Z. japonica Pretreatment Plan
https://ecology.wa.gov/2016wag993003pretrtplan
2016 Pretreatment Plan
2016 Station House Oysters Z. japonica Pretreatment Plan
https://ecology.wa.gov/2016wag993004pretrtplan
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