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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San Juan County Critical Areas Ordinance

Critical Areas Ordinances adopted under the Growth Management Act

https://ecology.wa.gov/san-juan-county-critical-areas-ordinance

San Juan County Cumulative Impacts Analysis

An analysis of the cumulative impacts that may be expected to occur over time as the comprehensively updated SMP is implemented.

https://ecology.wa.gov/san-juan-county-cumulative-impacts-analysis

San Juan County Findings and Conclusions

This document Ecology�s formal description of the local SMP update process and conclusions regarding consistency with state laws and rules.

https://ecology.wa.gov/san-juan-county-findings-and-conclusions

San Juan County Inventory and Characterization Appendix A: Map Folio

Map 1: Context Map Extents Key & Table of Contents

https://ecology.wa.gov/san-juan-county-inventory-and-characterization-ap

San Juan County Inventory and Characterization Appendix A: Map Folio

Map 2: Proposed Shoeline Jurisdiction

https://ecology.wa.gov/san-juan-county-inventory-and-characterization-1

San Juan County Inventory and Characterization Appendix A: Map Folio

Map 10: Septic Systems

https://ecology.wa.gov/san-juan-county-inventory-and-characterization-9

San Juan County Inventory and Characterization Appendix A: Map Folio

Map 11: Water Quality

https://ecology.wa.gov/san-juan-county-inventory-and-characterizatio-10

San Juan County Inventory and Characterization Appendix A: Map Folio

Map 12: Floodplains & Wetlands

https://ecology.wa.gov/san-juan-county-inventory-and-characterizatio-11

San Juan County Inventory and Characterization Appendix A: Map Folio

Map 13: Marine Net Shore Drift & Feeder Bluffs

https://ecology.wa.gov/san-juan-county-inventory-and-characterizatio-12

San Juan County Inventory and Characterization Appendix A: Map Folio

Map 14: Shoreforms - PSNERP

https://ecology.wa.gov/san-juan-county-inventory-and-characterizatio-13

San Juan County Inventory and Characterization Appendix A: Map Folio

Map 15: Geologic Units

https://ecology.wa.gov/san-juan-county-inventory-and-characterizatio-14

San Juan County Inventory and Characterization Appendix A: Map Folio

Map 16: Soils

https://ecology.wa.gov/san-juan-county-inventory-and-characterizatio-15

San Juan County Inventory and Characterization Appendix A: Map Folio

Map 17: Geologic Hazards

https://ecology.wa.gov/san-juan-county-inventory-and-characterizatio-16

San Juan County Inventory and Characterization Appendix A: Map Folio

Map 18: Liquafaction Susceptibility

https://ecology.wa.gov/san-juan-county-inventory-and-characterizatio-17

San Juan County Inventory and Characterization Appendix A: Map Folio

Map 19: Land Cover

https://ecology.wa.gov/san-juan-county-inventory-and-characterizatio-18

San Juan County Inventory and Characterization Appendix A: Map Folio

Map 20: Impervious Surfaces

https://ecology.wa.gov/san-juan-county-inventory-and-characterizatio-19

San Juan County Inventory and Characterization Appendix A: Map Folio

Map 21: Ecology Permitted Sites

https://ecology.wa.gov/san-juan-county-inventory-and-characterizatio-20

San Juan County Inventory and Characterization Appendix A: Map Folio

Map 22: Habitats & Species - Regions

https://ecology.wa.gov/san-juan-county-inventory-and-characterizatio-21

San Juan County Inventory and Characterization Appendix A: Map Folio

Map 23: Habitats Species - Aquatic Vegetation

https://ecology.wa.gov/san-juan-county-inventory-and-characterizatio-22

San Juan County Inventory and Characterization Appendix A: Map Folio

Map 24: Habitats Species - Birds & Mammals

https://ecology.wa.gov/san-juan-county-inventory-and-characterizatio-23