Regulations & Permits - Washington State Department of Ecology

Establishing Benthic Index of Biotic Integrity (B-IBI) Thresholds for Use in the Water Quality Assessment

This information is intended to provide rationale for the 2014 Water Quality Assessment submittal to the Environmental Protection Agency (EPA) regarding B-IBI thresholds used for assessment of B-IBI data.

https://ecology.wa.gov/wqab-ibirationale

Withdrawal Notice (WAC 173-201A) 9/11/2012

This is the withdrawn rulemaking announcement (CR 101) for WAC 173-201A Water quality standards for surface waters of the state of Washington.

https://ecology.wa.gov/withdrawal-notice-wac-173-201a-9-11-2012

Workshop Agenda Nov. 14

Agenda for the Nov. 14 Workshop on PCB Variances for Spokane River Dischargers

https://ecology.wa.gov/workshop-agenda-nov-14

Ecology Water Quality Combined Funding Program Fiscal Year 2018 Draft Offer List Appendix 1F

Appendix 1F of the Ecology Water Quality Combined Funding Program Fiscal Year 2018 Draft Offer List

https://ecology.wa.gov/wqc-fy18-appendix-1f-for-draft-offer-list

Winery Permit Preliminary Draft

This is the 2017 Preliminary Draft of the Winery General Permit for Washington state.

https://ecology.wa.gov/winery-permit-preliminary-draft

Ecology Water Quality Combined Funding Program Fiscal Year 2018 Timeline

Fiscal Year 2018 Timeline for the Ecology Water Quality Combined Funding Program

https://ecology.wa.gov/wqc-fy18-funding-cycle-timeline

Winery Permit Preliminary Draft Fact Sheet

This is the fact sheet for the 2017 Preliminary Draft of the Winery General Permit for Washington state.

https://ecology.wa.gov/winery-permit-preliminary-draft-fact-sheet

Ecology Water Quality Combined Funding Program Fiscal Year 2019 EAGL Application Prep Tool

This tool will help you prep your EAGL Application for an Ecology Water Quality Combined Funding Program grant for Fiscal Year 2019

https://ecology.wa.gov/wqc-fy19-eagl-prep-tool

Whatcom County enforcement process

TMDL enforcement process for Whatcom County and city of Bellingham

https://ecology.wa.gov/whatcomcntytmdlenforcementprocesssubmit

Water Quality Combined Funding Program - Recipient Training - Cultural Resources Session

For funding recipients of our Water Quality Combined Funding Program, this is the Cultural Resources part of the Recipient Training workshop

https://ecology.wa.gov/wqc-recipient-training-cultural-resources-session

WQ Web Portal Step by Step Instructions

Use this step by step guide with screenshots to learn how to sign up and use the water quality web portal.

https://ecology.wa.gov/wq-web-portal-instrcutions

Ecology Water Quality Combined funding program - Fiscal Year 2020 Applicant Workshop - Facility Session

The Wasterwater Facility session for the Water Quality Combined funding cycle - Fiscal Year 2020 Applicant Workshop

https://ecology.wa.gov/wqc-fy2019-applicant-workshop-facility-session

Ecology Water Quality Combined funding program - Fiscal Year 2020 Applicant Workshop - Hardship Session

Hardship session for the Water Quality Combined funding program's Fiscal Year 2020 Applicant Workshop

https://ecology.wa.gov/wqc-fy2019-applicant-workshop-hardship-session

Ecology Water Quality Combined funding program - Fiscal Year 2020 Applicant Workshop - Stormwater Session

The Stormwater session for the Water Quality Combined funding program - Fiscal Year 2020 Applicant Workshop

https://ecology.wa.gov/wqc-fy2019-applicant-workshop-stormwater-session

Ecology Water Quality Combined funding program - Stormwater session's Applicantion specific added session

This is the Ecology Water Quality Combined funding program's Applicant Training workshop, the Stormwater projects breakout session for Application specific guidance

https://ecology.wa.gov/wqc-applicant-workshop-stormwater-session-added-se

Ecology Water Quality Combined Fiscal Year 2019 Applicant Workshop Funding Terms and Conditions

https://ecology.wa.gov/wqc-fy2019-applicant-workshop-funding-terms-and-co

WGHOGA Public Notice of Intent to Deny NPDES Permit letter

This document contains the letter, public notice, and description of the Intent to Deny the NPDES permit for WGHOGA

https://ecology.wa.gov/wghoga-public-notice-npdes-letter

WGHOGA transmittal letter for NPDES permit application

Burrowing shirmp document: WGHOGA transmittal letter for NPDES permit application

https://ecology.wa.gov/wghoga-transmittal-letter-for-npdes-permit-applica

2017 Annual Report for Willapa Bay Shellfish

2017 annual report for zostera japonica controls in Willapa Bay for Willapa Bay Shellfish.

https://ecology.wa.gov/willapa-3008-annual-report

2018 Pretreatment Plan for Willapa Bay Shellfish

Pretreatment plan for Zostera Japonica controls on commercial clam beds in Willapa Bay for Willapa Bay Shellfish.

https://ecology.wa.gov/willapa-2018-pretreatment-plan