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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VW state school bus grant awards

VW state school bus grant awards - text version

https://ecology.wa.gov/20181218schoolbusawardedgrants-alt

20181205 Request for info - Public ferries

Request for information for public ferry repower grants

https://ecology.wa.gov/20181205-requestforinfo

2018 School Bus Replacement Preliminary Application Criteria

A criteria supplement to the 2018 Clean School Bus Replacement Application.

https://ecology.wa.gov/2018schoolbusreplacementprelimappcriteria

2018 School Bus Replacement Preliminary Application

A preliminary application to apply for the VW state settlement grant for clean school bus replacement.

https://ecology.wa.gov/2018schoolbusreplacementprelimapplication

2018 State Agency Greenhouse Gas Calculator

An Excel file to help you determine you emissions.

https://ecology.wa.gov/2018stateagencycalculator

2018 Supplemental Operating & Capital Budget Summary

Table and narrative summary of Ecology 2018 operating and capital budget submittal

https://ecology.wa.gov/2018supplementaloperating-capitalsummaryoct2017

2018 Supplemental Capital Budget Submittal

Ecology's 2018 supplemental capital budget submittal

https://ecology.wa.gov/2018supplementalcapitalsubmittal

2018 Supplemental Capital Budget - Enacted

Table summarizing Ecology's 2018 Supplemental Capital Budget - Enacted

https://ecology.wa.gov/2018supplementalcapitalenacted

018 Supplemental Operating Budget Comparison

• 2018 Supplemental Operating Budget Comparison, Governor’s Errata Proposal/Senate Floor Passed/House Floor Passed (March 2018)

https://ecology.wa.gov/2018supplcomparisonopr_v2final

2018 Governor's Supplemental Operating and Capital Budget Summary - Jan 2018

Table and narrative of Governor's 2018 Supplemental Operating and Capital Budget proposals

https://ecology.wa.gov/2018govsupplementalbudget-operating

2018 Governor's Supplemental Operating and Capital Budget Summary

Table and narrative of Governor's 2018 Supplemental Operating and Capital Budget proposals

https://ecology.wa.gov/2018govsupplementaloperating-capitalsummarydec2017

2018 Governor/Senate Floor/House Floor Supplemental Operating Comparison (March 2018)

2018 Supplemental Operating Comparison Gov, Senate & House Floor/House Floor March 2018

https://ecology.wa.gov/2018govoperatingsenatefloorhousefloorcomparison

2018 Governor/Senate Floor/House Floor Supplemental Capital Comparison (March 2018)

2018 Supplemental New Capital Comparison Gov, Senate & House Floor

https://ecology.wa.gov/2018govcapitalsenatefloorhousefloorcomparisonmarch

Microsoft MWH Data Center 18AQ-E024 response to comments

This is the response to public comments report for the Microsoft MWH Data Center 18AQ-E024

https://ecology.wa.gov/20181024mwh_rtc

Vantage Data Centers agreed order 18AQ-E043 and tech support doc.

This is the September 2018 agreed order and technical support for Vantage Data Centers in Quincy.

https://ecology.wa.gov/20180910vantagedatacenter18aq-e043

Microsoft MWH Data Center Expansion Approval Order 18AQ-E024

This is the Microsoft MWH Data Center Expansion 03/04/05/06 Approval Order 18AQ-E024

https://ecology.wa.gov/20181023mwh_ao18aq-e024

Microsoft MWH Technical Support Document

This is the technical support document for Microsoft MWH Data Center's 03/04/05/06 expansion.

https://ecology.wa.gov/20181023mwh_tsd

CyrusOne Data Center Second-Tier Health Impact Assessment

This is the second-tier health impact assessment report prepared by Landau Associates for CyrusOne Data Center.

https://ecology.wa.gov/20181226cyrusonehialandau

Comprehensive Planning Workshop Agenda

Agenda for the 2018 Comprehensive Stormwater Planning Workshop

https://ecology.wa.gov/20180913-comp-planning-agenda

Sept 13 2018 Comprehensive Planning Presentation

Presentation given at the Comprehensive Planning workshop in Tacoma, WA

https://ecology.wa.gov/2018-9-13-workshop-presentation