Irrigation city route

Roseville irrigation backflow testing

Roseville treats irrigation as a core cross-connection topic, not a side note.

City: Roseville Utility: City of Roseville Water Utility Cross-Connection and Backflow Prevention Program Cadence: Annually Last verified: 2026-06-29
Local answer

What to check for Roseville

Roseville treats irrigation as a core cross-connection topic, not a side note.

  • Due basis: Roseville requires annual testing on commercial or domestic use lines, irrigation, and fire sprinklers, and it gives customers 30 days to repair or replace a failed assembly after notice.
  • Who is affected: Commercial, industrial, irrigation, fire sprinkler, and other Roseville water services where the utility's cross-connection control program requires a backflow prevention assembly.
  • Program phone: 916-746-1700
Evidence-backed next step

Use the governing utility workflow

City search demand maps directly to Roseville's governing cross-connection program.

Local signals

Signals that matter before you act

  • Irrigation systems are named as common cross-connections.
  • Annual testing applies where irrigation assemblies are installed on protected water service lines.
  • Roseville also surveys recycled-water dual-plumbed sites.
Workflow

Roseville workflow order

  1. Confirm the irrigation service or recycled-water setup requires a protected assembly.
  2. Keep the annual inspection current.
  3. If notified of a defect, repair or replace the assembly within the city's 30-day window.
Official source trail

Source-backed utility record

Roseville is a strong California build because the city publicly spells out annual testing across domestic, irrigation, and fire sprinkler lines, plus a 30-day repair clock and shutoff exposure for failed assemblies.