1. (a) Graywater is defined as wastewater from:

   1. (1) showers;
   2. (2) bathtubs;
   3. (3) handwashing lavatories;
   4. (4) sinks that are not used for disposal of hazardous or toxic ingredients;
   5. (5) sinks not used for food preparation or disposal; and
   6. (6) clothes-washing machines.
2. (b) Graywater does not include wastewater from the washing of material, including diapers, soiled with human excreta or wastewater that has come into contact with toilet waste.
3. (c) Construction of a graywater system, including storage and disposal systems, must comply with this chapter and any requirements of the local permitting authority.

Source Note:The provisions of this §210.82 adopted to be effective January 6, 2005, 29 TexReg 12195.