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  1. Construction, operation and modification of all other impoundments

    This activity applies to the construction, modification, removal and/or operation of all other impoundments in inland waters or wetlands which are not described elsewhere in the impoundment section.

  2. Operation, modification or removal of impoundments built before April 2006

    Find out about the permit authorisation needed for the modification, removal and/or operation of all other impoundments in inland waters or wetlands constructed before 1 April 2006.

  3. Discharge of sewage from a combined sewer overflow

    Find out about the permit authorisation needed to discharge sewage from a combined sewer overflow.

  4. Freshwater tank fish farms or hatcheries

    Find out about the permit authorisation needed for the discharge of aquaculture effluent from land-based fish farms or hatcheries.

  5. Construction and operation of a borehole more than 200m deep

    Find out about the permit authorisation needed for the construction, extension or operation, including the decommissioning, of any borehole with a depth of more than 200m.

  6. Water run-off from built developments not authorised by GBR 10A or GBR 10B

    Find out about the permit authorisation needed for run-off from built developments not authorised by GBR 10A or GBR 10B

  7. Collection and discharge of sewage from a sewer network

    Find out about the permit authorisation needed for the collection, storage, conveyance, and discharge of sewage from a sewer network.

  8. Discharge from a foul sewer emergency overflow

    Find out about the permit authorisation needed to discharge from a foul sewer emergency overflow.

  9. Discharge of hot tub or swimming pool effluent more than 10m³ per day

    Find out about the permit authorisation needed for the discharge from hot tub or swimming pool effluent more than 10m³ per day.

  10. Pesticide application in water

    Find out about the permit authorisation needed for the application of pesticides that are plant protection products (PPPs) and adjuvants, to a surface water or wetland.