Monthly compliance report information for water operators. Use this form if your system uses Membrane Filtration (Microfiltration, Ultrafiltration, or Reverse Osmosis). This form asks for disinfectant residual and turbidity data and for you to perform certain calculations.

• LT1SWTR Form for Alternative Technology Filtration (MF, UL, RO) (PDF)(3 pp, 19 K)