Search Results - Washington State Department of Ecology

A User's Guide to Compost: The Beauty of Your Lawn and Garden Blossoms from the Soil

A composting guide aimed at homeowners.

https://ecology.wa.gov/a-user-s-guide-to-compost-the-beauty-of-your-lawn

Maia Bellon EPA Public Hearing Sept 25 2019

This is the testimony that Director Bellon gave at the EPA public hearing on Sept. 25, 2019.

https://ecology.wa.gov/bellon-epa-public-hearing-sept-25-2019

Spokane County's Second 10-Year Limited Maintenance Plan for Carbon Monoxide

State Implementation Plan Revision for Spokane County Second 10-Year Limited Maintenance Plan for Carbon Monoxide

https://ecology.wa.gov/spokaneco

Benton Clean Air Agency General Air Quality Rules

Including Benton Clean Air Agency rules into the State Implementation Plan

https://ecology.wa.gov/bentoncombinedfilessubmittal

VW settlement funds distribution

An image showing how the VW settlement funds will be distributed

https://ecology.wa.gov/20190205vwsettlementfundsdistribution-alt

Building Soil

Guidelines and resources for implementing soil quality and depth BMP T5.13

https://ecology.wa.gov/soilbmp

BEACH Annual Report Summary 2004 - 2018

Beaches passing swimming standard from 2004 - 2018

https://ecology.wa.gov/table-beach-annual-report-summary

Citation List (WAC 173-350) 01/23/18

This is the preliminary citation list for proposed revisions to chapter 173-350 WAC - 01/23/18

https://ecology.wa.gov/citation-list-wac-173-350-01-23-18

Dioxin Study Technical Memo

This is a PDF file that summarizes well testing results in the Lower Yakima Valley.

https://ecology.wa.gov/dioxin-study-technical-memo

Adopted rule language (WAC 173-446) 9-29-22

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

https://ecology.wa.gov/adopted-rule-language-wac-173-446-9-29-22

E-Cycle WA: Free Recycling

Image showing a computer and monitor with information on the E-Cycle program.

https://ecology.wa.gov/e-cycle-wa-free-recycling

Agenda (WAC 173-446) 01/11/22

This is the agenda for the January 11, 2022 stakeholder meeting for Chapter 173-446 WAC, Climate Commitment Act Program.

https://ecology.wa.gov/agenda-wac-173-446-01-11-22

Chapter 6A Inspection Plan

WASTE TREATMENT AND IMMOBILIZATION PLANT CHAPTER 6A INSPECTION PLAN CHANGE CONTROL LOG

https://ecology.wa.gov/chapter-6a

2019 Draft ASIL SQER Deminimis Values (WAC 173-460) 03/04/19

This is a table of options to update the list of acceptable source impact levels (ASIL), small quantity emission rates (SQER), and de minimis emission values in Chapter 173-460 WAC, Controls for New Sources of Toxic Air Pollutants.

https://ecology.wa.gov/2019-draft-asil-sqer-deminimis-values-wac-173-460

Adopted rule language (WAC 173-415) 04/23/19

This is adopted rule language for Chapter 173-415 WAC, Primary Aluminum Plants.

https://ecology.wa.gov/adopted-rule-language-wac-173-415-04-23-19

Agenda (WAC 173-446) 12/16/21

This is the agenda for the December 16, 2021 stakeholder meeting for Chapter 173-446 WAC, Climate Commitment Act Program.

https://ecology.wa.gov/agenda-wac-173-446-12-16-21

Agenda (WAC 173-446) 11/08/21

This is the agenda for the November 8, 2021 stakeholder meeting for Chapter 173-446 WAC, Climate Commitment Act Program.

https://ecology.wa.gov/agenda-wac-173-446-11-08-21

2019 draft ASIL, SQER, de minimis emission values (WAC 173-460) 01/17/19

This is a spreadsheet of options to update the list of acceptable source impact levels (ASIL), small quantity emission rates (SQER), and de minimis emission values in Chapter 173-460 WAC.

https://ecology.wa.gov/20190107-drafttable

CAFOCombinedPermit

State and Federal Concentrated Animal Feeding Operation Permit

https://ecology.wa.gov/cafo-combined-permit

2019 Draft ASIL Summary List (WAC 173-460) 03/07/19

This is the 3/7/19 draft summary list of Acceptable Source Impact Levels (ASIL) in Chapter 173-460 WAC.

https://ecology.wa.gov/2019-draft-asil-summary-list-wac-173-460-03-07-1

Draft rule language (WAC 173-446) 01/04/22

This is the draft rule language for Chapter 173-446 WAC, Climate Commitment Act Program. (1/4/22 version)

https://ecology.wa.gov/draft-rule-language-wac-173-446-01-11-22

Draft rule language (WAC 173-446) 12/09/21

This is the draft rule language for Chapter 173-446 WAC, Climate Commitment Act Program. (12/9/21 version)

https://ecology.wa.gov/draft-rule-language-wac-173-446-12-09-21

CAFO Response to comments

Response to comments and feedback on the concentrated animal feeding operation state permit

https://ecology.wa.gov/cafo-response-to-comments

Draft rule language (WAC 173-446) 11/08/21

This is the draft rule language for Chapter 173-446 WAC, Climate Commitment Act Program.

https://ecology.wa.gov/draft-rule-language-wac-173-446-11-08-21

CAFO Transfer of Coverage Form

Concentrated animal feeding operation transfer of coverage form

https://ecology.wa.gov/cafo-transfer-of-coverage-form

Draft rule language for WAC 173-415 (WAC 173-405; WAC 173-410; WAC 173-415) 07/17/18

This is draft rule language for Chapter 173-415 WAC, Primary Aluminum Plants. (7/17/18)

https://ecology.wa.gov/draft-rule-language-for-wac-173-415-wac-173-405;

Microsoft MWH Data Center 2nd Tier HIA

This is the 2nd Tier Health Impact Assessment for the Microsoft Data Center expansion in Quincy.

https://ecology.wa.gov/20180606mwh_hia

Draft rule language for WAC 173-415 (WAC 173-405; WAC 173-410; WAC 173-415) 08/14/18

This is the draft rule language for Chapter 173-415 WAC, Primary Aluminum Plants. (8/14/18)

https://ecology.wa.gov/draft-rule-language-for-wac-173-415-wac-173-4-1

Bioretention Inspection Form

Low Impact Development guidance - Bioretention Inspection Form

https://ecology.wa.gov/bioretentioninspectionform

Preliminary draft SBEIS (WAC 173-201A) 9/30/14

This is the preliminary draft small business economic impact statement for WAC 173-201A Water quality standards for surface waters of the state of Washington.

https://ecology.wa.gov/preliminary-draft-sbeis-wac-173-201a-9-30-14

Stormwater Manual Update Agenda

Meeting agenda to help improve the manuals.

https://ecology.wa.gov/swm-agenda

STEPL (Spreadsheet Tool for the Estimation of Pollutant Load) training

Instructions for estimating load reductions using STEPL (Spreadsheet Tool for the Estimation of Pollutant Load)

https://ecology.wa.gov/stepl-powerpoint-2017

Stormwater Manual Handout 2

Flow chart for stormwater manual improvement.

https://ecology.wa.gov/swm-handout-2

Skamania County Cumulative Impacts Analysis and No Net Loss Report

An analysis of the cumulative impacts that may be expected to occur over time as the comprehensively updated SMP is implemented and this report addresses whether the SMP achieves no net loss of shoreline ecological functions.

https://ecology.wa.gov/skamania-county-cumulative-impacts-analysis-and-no

Phase I Municipal Stormwater Permit Appendix 2

Appendix 2. Total Maximum Daily Load Requirements

https://ecology.wa.gov/2016phasei-appendix2

Recommendation to Deny WGHOGA permit application

Memo: Recommendation to deny WGHOGA NPDES permit application as impacts of the discharge prohibit Sediment Impact Zone authorization and cannot be addressed via permit conditions.

https://ecology.wa.gov/recommendation-to-deny-wghoga-permit

Sabey Data Center 2020 Trinity HIA

This is the 2020 Health Impact Assessment by Trinity Consultants for Sabey Data Center in Quincy.

https://ecology.wa.gov/20200403sabeyhiatrinity

2023 Auctions Timeline

This is a chronological list of all auction-related events taking place in 2023 as part of the cap-and-invest program.

https://ecology.wa.gov/20230808ccaauctionstimeline2023

April 4, 2023 Slides - Tug Escort and ERTV Analyses: Preliminary Results

Presentation from April 4, 2023, webinar

https://ecology.wa.gov/april-4-2023-slides-tug-escort-and-ertv-analyses-preliminary-results

Survey Reference Map

Climate resilience strategy survey map by county.

https://ecology.wa.gov/survey-reference-map

Adopted rule language (WAC 173-446) 2-21-24

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

https://ecology.wa.gov/adopted-rule-language-wac-173-446-2-21-24

2021Report_WRIA11

A 2021 annual report on the status of implementation actions

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

2022Report_WRIA11

A 2022 annual report that outlines the status of implementation actions

https://ecology.wa.gov/2023-report-wria-11

2023report_WRIA11

A 2023 annual report that outlines the status of implementation actions.

https://ecology.wa.gov/2024-report-wria-11

June 2022 through May 2023_report

A 2022-2023 annual report that outlines the status of implementation actions.

https://ecology.wa.gov/2022-2023-report-wria-11

AFFF EIS interactive plain text

This is the plain text version of the interactive AFFF environmental impact statement (EIS).

https://ecology.wa.gov/afff-eis-plain-text

Climate Resilient Riparian Grant 2024 application

This document is the primary application for the Climate Resilient Riparian Systems November 2024 grant solicitation.

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