Be ready to provide the following information: location, spill type (oil, soap, etc.), spill amount (gallons, etc.), and distance from storm drain (if known).
The City of Mill Creek has more than 5,000 public and private stormwater structures across over 4.7 square miles designed to collect runoff from the entire surface of Mill Creek and route it to outfalls into our natural receiving waters.
The City is required by our municipal stormwater permit from the Department of Ecology to inspect each publicly owned catch basin once every two years.
