Guidance

H1 annex D1: assessing hazardous pollutants in surface water discharges

This publication was withdrawn on 1 February 2016

Assessing hazardous pollutants in surface water discharges when you apply for a permit under the Environmental Permitting Regulations.

Document

Detail

Use this guide to assess the impact of hazardous pollutants released in discharges to surface waters and smaller infiltration systems from:

  • installations and waste sites
  • point source water discharges
  • stand alone water discharges

You need to assess the impact of these discharges when you apply for a bespoke permit.

It should be read in conjunction with the Horizontal Guidance Note H1 overview document.