Trade effluent charges 2015/2016

The table below shows the charges per cubic metre for effluent of average strength.

Mogden formula elements

Volumetric charge per m3

Reception and conveyance

£0.3028

Preliminary and primary treatment

£0.1762

Biological oxidation (based on chemical oxygen demand of 350mg/l)

£0.1351

Biological treatment (capital element)

£0.0471

Sludge treatment and disposal (based upon suspended solids of 230mg/l)

£0.1618

Total charge for conveyance and full treatment of average strength effluent

£0.8230

Minimum charge

£251.43

Note 1: The reception charge for annual discharges of more than 50 megalitres (50,000 m3) at one site is £0.2660 per cubic metre.

Note 2: For discharges that are not received at a treatment works where we incur additional costs to the R factor charging formula element above, a charge of £0.1799 per cubic metre will apply and may vary having regard to any additional costs that we incur.

Trade effluent reservation charges 2015/2016

Where applicable a reservation charge will be made in two parts:

  • a daily element per cubic metre of volume and treatment capacity reserved in the sewerage network; and
  • an element based on the actual volume and strength output

 

Mogden formula elements

Reservation charge per m3/day

Volumetric charge per m3

Reception and conveyance

£0.2552

£0.0476

Preliminary and primary treatment

£0.0962

£0.0800

Biological treatment (capital element)

£0.0471

N/a

Biological oxidation (based on chemical oxygen demand of 350mg/l)

£0.0422

£0.0929

Sludge treatment and disposal (based on suspended solids of 230mg/l)

£0.1038

£0.0579

 Note: The reception charge for treatment of more than 50 megalitres (50,000 m3) at one site is £0.2246 per cubic metre/day and the volume charge is £0.0413 per cubic metre.

Other water companies charges

Charges will be different for if you live near to the borders of our area and receive water supply and sewerage services from another company.

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