- a) Facilities shall be included for collecting samples, as monitoring requirements warrant, of the disinfected effluent.
- b) Where chlorine disinfection is used, equipment shall be provided for measuring chlorine residual using accepted test procedures.
- c) Where required by the Agency, equipment shall also be provided for measuring fecal coliform using accepted test procedures.
(Source: Amended at 21 Ill. Reg. 12444, effective August 28, 1997)