Who needs to register?
Depending on the activity, you may be eligible for a registration. If you cannot meet these requirements you will need to apply for a permit. Go to our Water discharge and groundwater activity exemptions page for more information.
If the water is clean surface run-off, for example, from a roof, road, pathway or clean hard-standing area, you do not need a permit. You just need to make sure your discharge stays clean and uncontaminated. See more guidance on the Environment Agency's website.
Discharges to a public foul sewer
If you want to discharge to a public foul sewer (or a drain that connects to one) you don’t need an environmental permit, but you should contact your sewerage undertaker, which is usually your local water company.
Is my discharge covered by a low-risk regulatory position statement?
If your discharge complies with the conditions in the following guidance, you do not need an environmental permit:
Temporary water discharges from excavations (Natural Resources Wales applies this guidance in Wales)
Apply for a permit
If you want to make a discharge to surface water or groundwater and none of the above applies to you then you will need an environmental permit. We offer standard rule and bespoke permits.
Go to our ‘apply for a new standard rules permit’ page to see if you can meet the requirements of the rules. If you cannot comply with any of the standard rules, you must ‘apply for a new bespoke permit’.