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.
1205 results
Active Filters:
Permits & certifications
Fire Mountain Farms topographical map
Topographical map for Fire Mountain Farms' proposed biosolids land application site
https://ecology.wa.gov/topographical-map
Notice of Termination for Vessel Deconstruction
Use this form when you have completed deconstruction and no longer need coverage under the permit.
https://ecology.wa.gov/the-vessel-deconstrcution-notice-of-termination-fo
Vader-biosolids-site-plan
This document maps the site associated with a proposal by the Vader Wastewater Treatment Plant to remove biosolids from their facility for land application.
https://ecology.wa.gov/vader-biosolids-site-plan
Vader-biosolids-spill-plan
This document describes the spill prevention and response plan for Vader Wastewater Treatment Plant's biosolids proposal.
https://ecology.wa.gov/vader-biosolids-spill-prevention-and-response
Vessel Deconstruction Transfer of Coverage
Use this form to transfer permit coverage to a new operator
https://ecology.wa.gov/the-vessel-deconstruction-transfer-of-coverage
Vessel Deconstruction Permit fact sheet
This fact sheet is a companion document to the draft National Pollutant Discharge Elimination System (NPDES) and State Waste Discharge General Permit for Discharges Associated with Vessel Deconstruction Activity (Vessel Deconstruction General Permit, or VDGP). The proposed permit authorizes the discharge of stormwater and a limited number of non-stormwater discharges.
https://ecology.wa.gov/vesseldeconstructionfactsheet
Vader-draft-agreed-order
This draft agreed order would allow the Vader Wastewater Treatment Plant to remove biosolids for land application.
https://ecology.wa.gov/vader-draft-agreed-order
Vader-added-conditions
This documents lists additional and more stringent conditions to a draft agreed order for the Vader Wastewater Treatment Facility.
https://ecology.wa.gov/vader-draft-agreed-order-added-conditions
Vader-sampling-analysis
This document describes the sampling and analysis planned for the removal of biosolids from the Vader Wastewater Treatment Plant.
https://ecology.wa.gov/vader-sampling-and-analysis-plan
Vader-SEPA-letter
This is a letter from the City of Vader stating their proposal meets the Washington State Environmental Protection Act requirements.
https://ecology.wa.gov/vader-sepa-letter
Transmittal Letter
Letter transmitting Ecology's proposed permit modification for the WTP Analytical Laboratory operations.
https://ecology.wa.gov/transmittal-letter
TerraMod Planter Box
Determined to be functionally equivalent to a Bioretention Planter or Planter Box
https://ecology.wa.gov/terramod-planter-box
ToriShell Equivalent letter
Ecology finds ToriShell functionally equivalent to C126 Polyacrylamide for soil erosion and dust control.
https://ecology.wa.gov/tortishell
Urban Raingarden
Determined to be functionally equivalent to a Bioretention Planter or Planter Box
https://ecology.wa.gov/urban-raingarden
Timelines for continuing permittees
Timelines for continuing Western Washington Phase II Municipal Stormwater Permittees
https://ecology.wa.gov/timelinephase2continuing
Timelines for new permittees
Timelines for new Western Washington Phase II Municipal Stormwater Permittees
https://ecology.wa.gov/timelinephase2new
Vancouver meeting notes for MS4 reissuance 2017
3/14/17: W.WA Municipal Stormwater Permit Reissuance public meeting– Vancouver
https://ecology.wa.gov/vancouvermtg-notes03142017
Preliminary Draft with track changes for 2016 Sand & Gravel General Permit
Sand & Gravel General Permit Preliminary draft with track changes
https://ecology.wa.gov/trackchangepreliminarydraft
2017 Annual Report for Taylor Shellfish
This annual report reviews Zostera Japonica controls on commercial clam beds in Willapa Bay for Taylor Shellfish.
https://ecology.wa.gov/taylor-3005-annual-report
2018 pretreatment plan for Taylor
Annual pre-treatment plan for Zostera japonica control on commercial clam beds in Willapa Bay for Tylor Shellfish
https://ecology.wa.gov/taylor-pretreatment-plan
1205 results
781 - 800 of 1205