Search Results - Washington State Department of Ecology

UST COVID-19 Stakeholder letter, March 27, 2020

This letter is to inform you of the Government Public Health and Safety Restrictions in regards to implementation of the Underground Storage Tank requirements (UST) imposed by coronavirus (COVID-19).

https://ecology.wa.gov/ust-covid-19-stakeholder-letter-march-27-2020

2011 County Emissions Inventory Technical Documentation

This document describes the methods and data sources used to estimate emissions for base year 2011.

https://ecology.wa.gov/201410countyemissionsinventory2011

Draft Timeline for Washington's Photovoltaic Module Stewardship Program

This document includes the draft timeline for Washington's photovoltaic module stewardship program.

https://ecology.wa.gov/draft-timeline-for-washington-s-photovoltaic-modul

Summarization notes Category 4B (Other Pollution Control Program) for PCB impaired waters

Follow up from March 30, 2017 Meeting discussing implementation of Human Health Criteria in the Water Quality Assessment Policy 1-11

https://ecology.wa.gov/4bpcbfinal

Vancouver Second 10-Year Maintenance Plan for Carbon Monoxide

State Implementation Plan Revision for a Second 10-Year Carbon Monoxide Maintenance Plan for Vancouver

https://ecology.wa.gov/vancouverco

2018 School Bus Replacement Preliminary Application Criteria

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

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

Tracking Washington Greenhouse Gases

Chart showing past emissions and future greenhouse gas limits set by the Legislature.

https://ecology.wa.gov/20201221-ghg-actual-projections_alt

Vancouver Maintenance Plan for Ozone

State Implementation Plan Revision for Ozone Maintenance Plan for Vancouver

https://ecology.wa.gov/vancouvero3

2018 Transit Bus Replacement Interest Form 2018

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

https://ecology.wa.gov/2018transitbusreplacementinterestform2018

Policy 1-11 Public Dialogue Sediment Management Standards (SMS) Issues December 2016

This is a review of the sediment management standards issues for the Water Quality Assessment/Policy 1-11 Updates Human Health Criteria Alternatives Proposed by Ecology

https://ecology.wa.gov/smsissuepaperpolicy1-11

Second SEIS Kalama SEPA notice

The SEPA notice that Ecology will conduct a second Supplemental Environmental Impact Statement.

https://ecology.wa.gov/2019-nov22-2ndseiskalama-sepa-notice

Adopted emergency rule language (WAC 173-446) 6-8-23

This is the first emergency adopted rule language for WAC 173-446, Climate Commitment Act Program Rule.

https://ecology.wa.gov/adopted-emergency-rule-language-wac-173-446-6-8-23

Ch173350_3rdPrelimDraft121516-PartFour.pdf

Part Four: 400 Limited purpose landfills, -410 Inert waste landfills, and -490 Other methods of solid waste handling.

https://ecology.wa.gov/ch173350_3rdprelimdraft121516-partfour-pdf

Preliminary Draft Rulemaking Language for WAC 173-50, Accreditation of Environmental Laboratories

Preliminary Draft Rulemaking Language for WAC 173.50, Accreditation of Environmental Laboratories

https://ecology.wa.gov/preliminary-draft-rulemaking-language-wac-173-50-1

Preliminary Draft State Technical Support Document (WAC 173-201A) 06/10/20

This preliminary draft document provides background and technical information for PCB Variances on the Spokane River. Chapter 173-201A WAC.

https://ecology.wa.gov/preliminary-draft-state-technical-support-document

Updated Preliminary Draft Rule Language for Chapter 173-50 WAC

Preliminary Draft Rulemaking Language for WAC 173.50, Accreditation of Environmental Laboratories as of Dec. 20, 2022.

https://ecology.wa.gov/preliminary-draft-rule-language-wac-173-50-12-20-2

Microsoft MWH Data Center Expansion HIA Recommendation

This is the Microsoft MWH Data Center expansion Health Impact Assessment recommendation document.

https://ecology.wa.gov/201807mwh_hiarecomm

Microsoft MWH Data Center Expansion PD

This is the Microsoft MWH Data Center expansion preliminary determination.

https://ecology.wa.gov/20180607mwh_pd2

Preliminary Decisions Presentation (WAC 173-201A)

This is a public webinar presentation about the preliminary decisions to revise water contact recreational use criteria in the surface water quality standards (WAC 173-201A).

https://ecology.wa.gov/preliminary-decisions-presentation-wac-173-201a

Preliminary draft toxics language and toxics table (WAC 173-201A) 9/30/14

This is the Preliminary draft toxics language and toxics table with footnotes at WAC 173-201A-240 for WAC 173-201A Water quality standards for surface waters of the state of Washington.

https://ecology.wa.gov/preliminary-draft-toxics-language-and-toxics-table

Interceptor ClimaCover

Ecology finds ClimaCover Interceptor Dike is equivalent to BMP C200 Interceptor Dam. The specifications for the check dam system must adhere to the specifications listed in this letter.

https://ecology.wa.gov/climacoverinterceptordikefea

Preliminary Draft - Overview of Changes (WAC 173-360; WAC 173-360A) 07/10/17

This document provides a summary of the proposed changes to WAC 173-360, Underground Storage Tank (UST) Regulations, included in the preliminary draft rule.

https://ecology.wa.gov/preliminary-draft-overview-of-changes-wac-173-3

Preliminary Draft - Part 10 (Financial Responsibility) (WAC 173-360; WAC 173-360A) 07/10/17

This document includes Part 10 (financial responsibility) of the preliminary draft of WAC 173-360A, Underground Storage Tank (UST) Regulations.

https://ecology.wa.gov/preliminary-draft-part-10-financial-responsibil

Preliminary draft CBA and LBA (WAC 173-201A) 9/30/14

This is the preliminary draft cost benefit and least burdensome alternative analyses for WAC 173-201A Water quality standards for surface waters of the state of Washington.

https://ecology.wa.gov/preliminary-draft-cba-and-lba-wac-173-201a-9-30

Preliminary Draft - Summary - O&M Compliance Dates (WAC 173-360; WAC 173-360A) 07/10/17

This table summarizes operation and maintenance compliance dates under the preliminary draft of WAC 173-360A, Underground Storage Tank (UST) Regulations.

https://ecology.wa.gov/preliminary-draft-summary-o-m-compliance-dates

Low-Impact Development Operations & Maintenance Guidance Document

Guidance document for Western Washington Low-Impact Development Operations & Maintenance.

https://ecology.wa.gov/lido-mguidancedocument

NCASI comments (WAC 173-460) 03/20/19

These are National Council for Air and Stream Improvement's (NCASI) 3/20/19 comments on acceptable source impact levels (ASIL) in Chapter 173-460 WAC, Controls for New Sources of Toxic Air Pollutants.

https://ecology.wa.gov/ncasi-comments-wac-173-460-03-20-19

Text with Tracked Changes to Preliminary Draft (WAC 173-360; WAC 173-360A) 01/24/18

This document tracks changes between the preliminary draft of WAC 173-360A and the proposed rule of WAC 173-360A, Underground Storage Tank (UST) Regulations.

https://ecology.wa.gov/text-with-tracked-changes-to-preliminary-draft-wa

Appendix 1 to the Phase I Municipal Stormwater Permit

Minimum Technical Requirements or New Development and Redevelopment

https://ecology.wa.gov/2016phasei-appendix1

Total Reclaim Audit Report

This document includes information about direct processor, Total Reclaim, and includes their annual environmental audit report. This audit verifies compliance with the performance standards for direct processors in the E-Cycle WA program.

https://ecology.wa.gov/totalreclaim2017

Phase II only S5.C.X Source Control

Western WA Phase II Municipal Stormwater Permit Preliminary Draft Permit Section: Source Control S5.C.X (proposed new section to add).

https://ecology.wa.gov/10-3-17_prelimsourcecontrolfinal

Lower Yakima Valley Groundwater Management Area Amended Order

Amended order for the Lower Yakima Valley Groundwater Management. Benton County's request to withdraw from the agreement is granted.

https://ecology.wa.gov/lower-yakima-valley-groundwater-management-area-am

Sabey Data Center 2020 Tier 2 letter & HIA Recommendation

This is the 2020 Tier 2 letter and Health Impact Assessment Recommendation for Sabey Data Center, Quincy

https://ecology.wa.gov/20200529sabeytier2hiarecomm

Lower Yakima Valley Groundwater Management Area Order

Official letter of designation of the Lower Yakima Valley as a Groundwater Management Area. Includes boundaries of the area and reasons for designation.

https://ecology.wa.gov/lower-yakima-valley-groundwater-management-area-or

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 7

Appendix 7. Determining Construction Site Sediment Damage Potential

https://ecology.wa.gov/2016phasei-appendix7

RC preliminary draft presentation 2015 for the Sand and Gravel General Permit

This is a presentation on concrete recycling and the preliminary draft presentation 2015 for the Sand and Gravel General Permit.

https://ecology.wa.gov/rc-preliminary-draft-presentation2015

Sand & Gravel General Permit Preliminary Draft Concrete Recycling Language

This shows proposed preliminary draft language for the 2016-2021 Sand & Gravel General Permit related to recycled concrete.

https://ecology.wa.gov/recycledconcretepreliminarylanguage

Agenda (WAC 173-446B) 8-1-23

This is the agenda for the August 1, 2023 stakeholder meeting for Chapter 173-446B WAC, Climate Commitment Act Funds Reporting.

https://ecology.wa.gov/agenda-wac-173-446b-8-1-23

Agenda (WAC 173-446B) 8-10-23

This is the agenda for the August 10, 2023 stakeholder meeting for Chapter 173-446B WAC, Climate Commitment Act Funds Reporting.

https://ecology.wa.gov/agenda-wac-173-446b-8-10-23

Adopted emergency rule language (WAC 173-446) 9-7-23

This is the second emergency adopted rule language for WAC 173-446, Climate Commitment Act Program Rule.

https://ecology.wa.gov/adopted-emergency-rule-language-wac-173-446-9-7-23

Agenda (WAC 173-446B) 9-12-23

This is the agenda for the September 12, 2023 stakeholder meeting for Chapter 173-446B WAC, Climate Commitment Act Funds Reporting.

https://ecology.wa.gov/agenda-wac-173-446b-9-12-23

Olympic Pipeline Unified Command Notice: No Known Impacts to Dungeness Fisheries_Spanish

Notice about Impacts to Dungeness Fisheries from Unified Command in Spanish

https://ecology.wa.gov/olympic-pipeline-unified-command-notice-no-known-impacts-to-dungeness-fisheries_spanish

Adopted emergency rule language (WAC 173-446) 1-4-24

This is the third emergency adopted rule language for WAC 173-446, Climate Commitment Act Program Rule.

https://ecology.wa.gov/adopted-emergency-rule-language-wac-173-446-1-4-24

Climate Resilient Riparian Grant application instructions

This document provides application instructions for the Climate Resilient Riparian Systems November 2024 grant solicitation.

https://ecology.wa.gov/cr2sl-application-instructions

Climate Resilient Riparian Grant Budget spreadsheets

This spreadsheet is the budget template for the Climate Resilient Riparian Systems November 2024 grant solicitation.

https://ecology.wa.gov/cr2sl-budget-spreadsheets

Climate Resilient Riparian Grant draft workplan template

This spreadsheet is the draft workplan template for the Climate Resilient Riparian Systems November 2024 grant solicitation.

https://ecology.wa.gov/cr2sl-draft-workplan-template

Climate Resilient Riparian Grant November 2024 Evaluation Criteria

This document provides proposal evaluation criteria for the Climate Resilient Riparian Systems November 2024 grant solicitation.

https://ecology.wa.gov/cr2sl-evaluation-criteria

Puget Sound riparian grant landowner agreement template

This document is the landowner agreement template for the Climate Resilient Riparian Systems November 2024 grant solicitation.

https://ecology.wa.gov/cr2sl-landowner-agreement-template