Search

• Pollution Prevention Program

  https://www.greshamoregon.gov/environmental-services/water-services/pollution-prevention-program/

  City staff help new and existing business owners navigate stormwater regulatory compliance to protect the public health and the environment.

• Rain Gardens

  https://www.greshamoregon.gov/environmental-services/water-services/rain-gardens/

  Rain gardens are a shallow depression in a yard that collects rainwater and sports a variety of flowers, shrubs and grasses.

• Report Spills or Illegal Dumping

  https://www.greshamoregon.gov/environmental-services/water-services/report-spills-or-illegal-dumping/

  Report hazardous spills by calling 911. To report spills of non-hazardous materials during business hours call 503-618-2626; after hours, call 503-661-3906.

• Reservoir Protection

  https://www.greshamoregon.gov/environmental-services/water-services/reservoir-protection/

  Gresham reservoirs store more than 28 million gallons of safe water for Gresham residents and businesses.

• Water Flushing

  https://www.greshamoregon.gov/environmental-services/water-services/water-flushing/

  Annual flushing of waterlines removes sediment build-up that accumulates over time.

• Wastewater Treatment Plant

  https://www.greshamoregon.gov/environmental-services/water-services/wastewater-treatment-plant/

  The City’s treatment plant treats an average of 12 million gallons daily and serves approximately 129,000 customers in the cities of Gresham, Fairview, and Wood Village.

• Watershed Business Programs

  https://www.greshamoregon.gov/environmental-services/water-services/watershed-business-programs/

  Information and resources for businesses to help protect Gresham's watershed.

• Watershed Documents and Forms

  https://www.greshamoregon.gov/environmental-services/water-services/watershed-documents-and-forms/

  Manuals, reports, permit information and stormwater management plans related to watershed management and resources.

• Watershed Residential Programs

  https://www.greshamoregon.gov/environmental-services/water-services/watershed-residential-programs/

  Watershed tips for residents in and around the home.

• Stormwater Tree Wells

  https://www.greshamoregon.gov/environmental-services/water-services/tree-wells/

  Gresham is planting trees in neighborhoods and building tree wells to help filter stormwater naturally. Tree wells naturally filters street pollutants to reduce the amount of toxins reaching streams.