Stormwater HMBP (Hazardous Materials Business Plan) Plans2017-02-15T08:48:54+00:00

Hazardous Materials Business Plan (HMBP)

HMBPs are required for any business that has hazardous materials and/or hazardous waste on site in quantities that meet or exceed any of the following thresholds at any one time during the year:

  • 55 gal. of liquid hazardous materials (one drum)
  • 200ft3 of compressed gas (one large cylinder)
  • 500 lbs. of solid hazardous materials

If a facility exceeds these thresholds, they must prepare:

  • Business Plan/Company Overview
  • Hazardous Material Inventory
  • Site Map
  • Contingency Plan

This information is uploaded online to the California Environmental Reporting System (CERS) and evaluated and resubmitted on an annual basis. Frog Environmental offers short term or extended term contracts to handle the HMBP.