1. (a) Operation and maintenance charges to the communities shall consist of the sum of the following charges:

   1. (1) Volume charge based upon measured or approximated gallons of waste generated in the community during the billing period; and
   2. (2) Sewage concentration surcharge based upon the weight of suspended solids or BOD exceeding the weight of suspended solids or BOD if the concentrations of these constituents from a permitted industrial user averaged over a 24-hour period is greater than 250 mg/L.
2. (b) Interceptor maintenance charges are based upon the measured or approximated gallons of sewage per mile of interceptor sewer from point of entry into the WRBP treatment plant.
3. (c) Pumping charges shall be based upon the measured or approximated gallons of waste pumped through each WRBP pumping station.
4. (d) Metering and access charges shall be based upon measured or approximated gallons of flow entering the WRBP system through metering stations or directly to a WRBP interceptor.

Source. #8235, eff 12-22-04 (See Revision Note at chapter heading for Env-Wq 1200) (formerly Env-Ws 1204.02); ss by #9798-A, eff 10-9-10; ss by #12739, eff 3-19-19