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• Private Water Quality Facilities

  https://www.greshamoregon.gov/environmental-services/water-services/private-water-quality-facilities/

  Private water quality facilities detain and treat stormwater runoff to remove pollutants and alleviate flooding.

• Car Washing Tips

  https://www.greshamoregon.gov/environmental-services/water-services/car-washing-tips/

  Car washing tips to help conserve water and keep pollutants out of Gresham's creeks and streams.