(Preferred) Use an electronic spreadsheet, such as Microsoft Excel or Google Sheets, to record data on your device. This will make it easier to submit data through our online portal. (Optional) Use a ...

The Breazeale / Padilla Bay Interpretive Center is open to the public Wednesday through Saturday from 10 a.m. to 4 p.m. We are excited to be scheduling on-site education programs for the upcoming ...

At Ecology, every day is Earth Day. Our mission is to protect, preserve, and enhance the environment for today and for future generations. Our staff work across the state to accomplish this mission, ...

Comment on the proposed complexity level for air operating permit fees. The 2024 annual fee reflects permit-related costs between July 1, 2024 – June 30, 2025. three-tier fee structure. One of these ...

Commercial and industrial businesses that emit large amounts of air pollution must get an air operating permit. An air operating permit is a master document that lists all of the air pollution ...

We issue this permit to government entities and businesses who plan to use insecticides to control mosquitoes. It allows the discharge of certain types of insecticides into state waters to control ...

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, & ...

For health care facilities in Washington, most pharmaceutical wastes designate as dangerous waste. Waste designation is the responsibility of the generating facility. We cannot designate generator ...

Each year, Washingtonians experience the worsening effects of climate change, from shrinking snowpacks, to longer droughts, intensifying wildfires and rising sea levels. Solving this global problem ...

Small wastewater treatment plant laboratories are a special group of labs we accredit. Standard spreadsheets and templates can help provide quality control for data collection. They also help with ...

Choose one of the above record types – After you make a selection, you'll be prompted to provide additional information. Note: "Due Diligence" refers to performing a site assessment to identify ...

We offer some flexible options to submit data, apply for permits, or file reports. For instance, contractors can apply online for a construction stormwater permit, or a plant operator can file ...