H1 annex D: discharges to surface waters

Assessing discharges to surface waters when you apply for a permit under the Environmental Permitting Regulations.

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This publication has been replaced by risk assessments for your environmental permit.


H1 annex D: discharges to surface waters

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Use this guide to assess the impacts of discharges to surface waters and smaller infiltration systems when you apply for a bespoke permit.

This guide covers:

  • discharges to surface waters from installations and waste activities
  • point source water discharges
  • stand alone water discharges

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

Published 1 September 2014