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Environmental Services

working for clean rivers

Phone: 503-823-7740

Fax: 503-823-6995

1120 SW 5th Avenue, Suite 1000, Portland, OR 97204

Pollution Prevention Services

  • Monitoring and Investigations

  • Laboratory Services

  • Field Investigation

  • Pollution Prevention Services


Commercial Business

EcoBiz Certification - Food Service Establishments - Stormwater Facility Maintenance

Industry

Pretreatment Program - Stormwater Permitting - Discharge Requests - Water Billing

Regulatory Information

MS4 Permit - UIC Program - City Code - Building Permits - Brownfields - Monitoring

Heartbleed Security Notice

A serious security vulnerability known as "Heartbleed" was recently discovered in OpenSSL, a popular software library commonly used by many websites on the internet to encrypt communication between a user's computer and a web server.

PortlandOregon.gov is NOT affected by this vulnerability as it does not use the OpenSSL software library. Please rest assured we are dedicated to protecting your security on this website.