Current drinking water policies

Draft policies are posted on our engagement page.

• DW001: Response to acute health threats from public water systems.
• DW003: Determination of groundwater under the direct influence (GWUDI) of surface water.
• DW004: Surface water treatment rule performance assessment, proper operation and fostering improved operations.
  • ​Policy guidance.
• DW005: Design criteria for potable water systems.
  • Appendices.
• DW007: Backflow prevention and cross-connection control rule implementation.
• DW009: Water hauler.
• ​DW010:​ Sanitary defect.
• ​DW011:​ New public water system capacity planning manual.
  • ​Fillable PDF version.
• ​DW012: ​Storage tank rule alternative inspection schedule.
• ​DW014: Data release policy.
  • Response to policy comments.
• ​DW015: Storage tank rule inspection methods and qualified personnel.
• ​DW016: Direct Potable Reuse.
• ​DW017: Enhanced Source Water Control Program.
• ​DW018: Initial Service Line Inventory.