New Hampshire Code of Administrative Rules
Env - Department of Environmental Services
Subtitle Env-Hw - Hazardous Waste Programs
Chapter Env-Hw 500 - REQUIREMENTS FOR HAZARDOUS WASTE GENERATORS
Part Env-Hw 508 - SMALL QUANTITY GENERATORS
Section Env-Hw 508.02 - Small Quantity Generator Accumulation Requirements
Current through Register No. 13, March 27, 2025
A small quantity generator may accumulate on site less than 100 kilograms or 220 pounds of hazardous waste, or less than one kilogram or 2.2 pounds of an acutely hazardous waste in containers or tanks for greater than 90 days without a permit, provided that:
(a) The quantity of hazardous waste accumulated on-site never reaches or exceeds 100 kilograms or 220 pounds of hazardous waste or one kilogram or 2.2 pounds of an acutely hazardous waste;
(b) The generator maintains the following equipment not more than 100 feet from the hazardous waste and accessible along a path unobstructed by any obstacles other than doors, which shall be unlocked at all times:
(c) The generator posts a "No Smoking" sign near ignitable or reactive wastes;
(d) The generator clearly labels or marks each container and tank used for the accumulation of hazardous wastes with the following information at the time the container or tank is first used to accumulate wastes:
(e) The hazardous wastes are transported off-site in accordance with Env-Hw 510 and Env-Hw 511.
#5053, eff 1-24-91; ss by #5886, eff 8-26-94; amd by #7208, eff 2-26-00; ss by #7333, eff 8-1-00; ss by #9215, INTERIM, eff 8-1-08; (See Revision Note at chapter heading for Env-Hw 500) ss by #9367, eff 1-28-09