9. Facilities that generate, treat, store, or dispose of hazardous waste, Chapter 21
9. Facilities that generate, treat, store, or dispose of hazardous waste, Chapter 21 C and 310 CMR 30.00, except the following: a. very small quantity generators, as defined under 310 CMR 30.00; b. household hazardous waste collection centers and events under 310 CMR 30.390; c. waste oil retention facilities required by MGL Chapter 21, section 52A. d. water remediation treatment works approved by DEP for the treatment of contaminated ground or surface waters;