The Chester County Solid Waste Authority (CCSWA) will be holding a Household Hazardous Waste (HHW) collection even at Octorara High School on Saturday, April 22, 2017, from 9:00 am – 3:00 pm. This is a residential collection only. The maximum amount that will be accepted is 25 gallons or 220 pounds. No metal drums or Freon appliances. For a complete list of what is and is not accepted, click here. For more information, click here, visit the CCSWA website, or call 610-273-3771 extension 228.