1. (a) A supplier shall comply with the source monitoring requirements specified in section 64650(f).

2. (b) Pursuant to the operations plan required by section 64661, a supplier shall:

   1. (1) Monitor the raw water supply for:

      1. (A) Turbidity at least once a day; and
      2. (B) Total coliform and either fecal coliform or E. coli bacteria using density analysis at least once a month;
   2. (2) If using conventional filtration treatment, monitor the turbidity of the settled water at least once a day; and
   3. (3) If recycling filter backwash water, monitor the turbidity and determine the flow of the recycled water at least once a day or once during each recycle event. Monitoring shall be representative of the recycled water.

Note: Authority cited: Sections 116350, 116375, 131052 and 131200, Health and Safety Code. Reference: Sections 116350, 116375 and 116385, Health and Safety Code.

History

1. New section filed 5-22-2013; operative 7-1-2013 (Register 2013, No. 21).

2. Editorial correction placing section 64654.8 within article 3 (Register 2016, No. 19).