Regulations & Permits

Use this portal to filter and search for all of our regulatory information.

We oversee many state and federal laws designed to protect Washington's land, air, and water. See our laws, rules, & rulemaking page for more information about our current rules and rulemaking.

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Webinar Agenda July 10 2018

Agenda for the July 10, 2018 Manual Update Webinar

https://ecology.wa.gov/e-wa-manual-public-meeting-agenda-7-10-18

Richland Public Meeting Handout 1

Presentation slides handout at Richland Public Meeting

https://ecology.wa.gov/e-wa-richland-public-meeting-handout-1

Richland Public Meeting Handout 2

Summary of changes handout for Richland Public Meeting

https://ecology.wa.gov/e-wa-richland-public-meeting-handout-2

Richland Public Meeting Agenda

Public Meeting Agenda for Stormwater Manual Update

https://ecology.wa.gov/ewa-manual-public-meeting-agenda-6-26-18

Ecology Water Quality Funded Activity Projects - Example Land Owner Agreement

Ecology Water Quality Funded Activity Projects - An example of a Land Owner Agreement that would be submitted to Ecology supporting a funded project and its work.

https://ecology.wa.gov/example-land-owner-agreement-for-cent-and-section

Richland Public Meeting Parking Map

Map of parking area for public meeting

https://ecology.wa.gov/ewa-manual-public-meeting-parking-map

Eastern WA Manual Update Spring Newsletter

Spring 2018 Newsletter on the EWA Manual Update

https://ecology.wa.gov/ewa-manual-spring-newsletter

Webinar Presentation July 10 2018

Presentation slides for July 10, 2018 Webinar

https://ecology.wa.gov/ewa-public-meeting-webinar-slides-7-10-18

Summary of Changes

Summary of Changes to the 2018 EWA Stormwater Manual

https://ecology.wa.gov/ewa-webinar-summary-of-changes-7-10-18

Level One Response Form Example

Example of a Completed Level One Response Form for Boatyard general permit

https://ecology.wa.gov/example-leveloneresponse-20160707

Export Record Keeping

Use this form to document your exported materials under the CAFO permit

https://ecology.wa.gov/export-record-keeping

Evaporation calculation spreadsheet

Evaporation calculation spreadsheet for Eastern WA Stormwater Management Manual

https://ecology.wa.gov/evaporativepondspreadsheet

Ecology Water Quality Funded Facilities Projects Final Report template

https://ecology.wa.gov/facilities-projects-final-report-template

Lower Yakima Valley Groundwater Management Program Executive Summary - Spanish

Executive Summary - Spanish

https://ecology.wa.gov/gwma-executive-summary-spanish

Eastern Washington Phase II Municipal Stormwater Permit Fact Sheet

Fact Sheet for October 2011 Draft Permit (November 2011)

https://ecology.wa.gov/ewaphaseiifactsheet

Permit Timelines Overview

Eastern Washington Phase II Permit Timelines Overview (2014-2019)

https://ecology.wa.gov/ewaphaseiimunipermitoverviewfinal-02-19-2013

Lower Yakima Valley Groundwater Management Program Executive Summary

Executive Summary

https://ecology.wa.gov/lower-yakima-valley-groundwater-management-pro-2

Eastern Washington Phase II Municipal Stormwater Permit

Current permit, effective 2014-2019

https://ecology.wa.gov/ewaphaseiipermit2014

Instructions to report via Excel

Instructions on how to use your own data and add it to our Excel sheet. This is an alternative to using the reporting form.

https://ecology.wa.gov/excel-reporting-instructions

2019 Reissuance Public Comment Log

Use this Excel spreadsheet to organize and submit your comments on the draft Municipal Stormwater General Permits

https://ecology.wa.gov/excel-comment-log