Parowan outlines green/yellow/red plan for pressurized‑irrigation conservation, warns homeowners about cross‑connection risks

Parowan — City staff outlined a graduated pressurized‑irrigation (PI) conservation plan during the April 16 council meeting that uses a green/yellow/red signal system to communicate reservoir and pond levels and triggers watering restrictions when supplies fall.

Under the proposed approach: green indicates two watering days per week and general conservation; yellow signals strained supplies and a move toward stricter limits; red means the city will implement a one‑day‑per‑week watering schedule. Staff emphasized public outreach through the city’s Yapify notification system (text, email, and postal mail as needed), social‑media messaging and library bulletin notices so residents know the current status and any changes.

Staff also discussed enforcement: a friendly phone reminder for early violations, a graded written notice sequence and, if needed, administrative fees or citations under city code followed by a hearing and potential termination of PI service for flagrant or repeated violations. Public works warned about cross‑connection and backflow risks if homeowners install private pumps or improperly constructed systems; staff offered inspection help and reminded residents that state law limits how backflow prevention and cross‑connection are handled and requires certified devices and testing.

There was also discussion about using the Forbay well to supplement PI supplies; staff cautioned that pumping costs are not built into current irrigation rates and that a surcharge or policy decision would be required if the city elects to augment supplies regularly. Council asked staff to return with an ordinance or action item if members want to broaden restrictions (for example, banning all daytime watering between 10 a.m. and 6 p.m.), and staff said they would prepare an action agenda item.