Marine Ecosystem Health

Improving Management Practices for Invasive Cordgrass in the Pacific Northwest: A Case Study of Spartina anglica

Aquatic Invasive Species: A Guide to Least-Wanted Aquatic Organisms of the Pacific Northwest

Handling and Disposal of Non-Native Aquatic Species and Their Packaging

Non-Native Invasive Tunicate Identification Card

AIS Fact Sheets

• Mitten crab (webpage)
• Green crab (webpage)
• Zebra mussel (pdf)

2021 European Green Crab & Pocket Estuary Monitoring

2020 Green Crab & Pocket Estuary Monitoring

2019 Green Crab & Pocket Estuary Monitoring

2018 Green Crab & Pocket Estuary Monitoring

2017 Green Crab & Pocket Estuary Monitoring

2016 Green Crab & Pocket Estuary Monitoring

Marine Riparian Areas: These Important Nearshore Environments Offer a Wealth of Functions and Benefits

Marine Riparian: An Assessment of Riparian Functions in Marine Ecosystems

Otter Spotter Guide

Otter Spotter Guide – Landscape For Printing

Power of Kelp Poster

20 Facts About Ocean Acidification

Ocean Acidification in the Pacific Northwest

Ocean Acidification in Washington State

Small Oil Spills Fact Sheet

Pollution Prevention for Washington State Marinas

Blue Thumb Gardening: Ten Tips for Protecting Water Quality while Helping Your Garden Grow

Septic Sense

Low Dissolved Oxygen Levels in Hood-Canal

Landscaping Your Septic System

Pumping Your Septic Tank

Homeowners Manuals
Gravity System
Sand Filter
Pressure Distribution System
Proprietary Device System
Mound System