RG-195: Rules and Regulations for Public Water Systems
A guide containing the rules from 30 TAC 290 Subchapter D for designing, operating, and maintaining water systems that supply potable water.
rg-195.pdf — 1.3 MB
A guide containing the rules from 30 TAC 290 Subchapter D for designing, operating, and maintaining water systems that supply potable water.
rg-195.pdf — 1.3 MB