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Drought Watch - Voluntary Conservation
Until conditions improve

Johnstown Water Restrictions 2026

Weld / Larimer County · Colorado

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Drought Watch - Voluntary Conservation

No assigned schedule

Voluntary conservation

Before 10:00 AM

Allowed Hours

No fines

Voluntary, no penalties

Find Your Watering Day

This city assigns watering days by property location, not by address digit. Find your assigned days in the table below.

Watering schedule by property location
Property LocationWatering Day
All addresses (voluntary)3 days/week recommended
Want an email when Johnstown's rules change?
Reset Your Sprinkler Timer
  1. Press and hold the left arrow button for 2 seconds to enter programming mode
  2. Set current day and time first
  3. Set start time to your allowed hour (e.g. 8:00 PM)
  4. Set run time per zone (15–25 minutes for most lawns)
  5. Set watering days to your assigned day ONLY - deselect all others

Allowed Watering Hours

Before 10:00 AMAfter 6:00 PM

Voluntary Drought Watch: 3 days/week recommended, no watering 10am–6pm. Northern Water 2026 allocation cuts driving voluntary conservation across all customer utilities.

Still Allowed

💧 Hand Watering

Allowed with shut-off nozzle. Hours: Any time, any day.

🌿 Drip Irrigation

Exempt from day-of-week limits. Must follow allowed hours.

Fines & Enforcement

No fines, voluntary stage

No mandatory enforcement during the Drought Watch voluntary stage. Stage 1 mandatory escalation would introduce fines of $100+ per violation.

🏠 HOA Rules During Restrictions

Colorado HB 21-1229 prohibits HOAs from requiring water-intensive landscaping, mandating cool-season turf, or penalizing homeowners for xeriscaping or drought-tolerant landscaping. Document the local stage if your HOA challenges a brown lawn.

If your homeowners association sends a violation notice for a dormant or brown lawn during the current restriction period, respond in writing citing the applicable law and include a copy of the Town of Johnstown Water Department's current restriction order. Most HOAs will rescind the notice once they are made aware of the legal protections in place. If the issue persists, contact your county’s code enforcement division for assistance.

Why These Restrictions Exist

Johnstown is a small, fast-growing town between Loveland and Greeley served by the Town of Johnstown Water Department, drawing from Northern Water's Colorado-Big Thompson Project. As of May 2026, Johnstown is on Drought Watch with voluntary 3-days-per-week conservation requested, no 10am–6pm watering.

Northern Water has reduced its 2026 allocation due to historically low snowpack, the worst in 60+ years, affecting all Northern Colorado service-area utilities including Johnstown. The town is coordinating drought response with neighboring Windsor, Loveland, and the broader Northern Water customer base.

Colorado HB 21-1229 protects homeowners from HOA fines for dormant or drought-tolerant lawns. Monitor townofjohnstown.com for updates.

Rainfall Deficit: Northern Water 2026 quota reduced due to worst Front Range snowpack in 60+ years.

This deficit has accumulated over the current water year and represents a significant departure from historical averages for the Johnstown area. Water supply reservoirs and aquifer levels are below seasonal targets, prompting regional voluntary conservation guidance.

How to Keep Your Lawn Alive During Johnstown Water Restrictions

10 tips tailored for Johnstown homeowners during Drought Watch - Voluntary Conservation restrictions.

Voluntary Drought Watch in Johnstown: target 2–3 days/week and avoid 10am–6pm watering, voluntary effort now reduces the risk of mandatory Stage 1.

Set mower height to 3–3.5 inches, taller cool-season grass develops deeper roots and tolerates drought far better than short-cut turf.

Use cycle-and-soak (e.g. 5 min run, 30 min rest, repeat) on Colorado clay soils to prevent runoff to gutters and driveways.

Overseed thin areas with a drought-tolerant fescue blend in early fall, cuts long-term water demand by 30–40% versus pure Kentucky Bluegrass.

Apply 2–3 inches of wood chip mulch around trees and shrubs, reduces soil temperature and retains moisture in Colorado's arid climate.

Skip summer fertilising, nitrogen forces growth that demands more water during peak heat.

Audit your sprinkler system for overspray onto sidewalks and driveways; broken or misaligned heads are the single biggest cause of water waste.

Convert ornamental turf to xeriscape using Blue Grama, Buffalo Grass, or native Colorado plants, eligible for utility rebates in many districts.

Hand watering with a shut-off nozzle is unrestricted at all stages, prioritise mature trees and high-value shrubs over turf.

Monitor townofjohnstown.com weekly. If snowpack and streamflow do not improve, Stage 1 mandatory restrictions (with assigned days and fines) become likely.

Johnstown Water Restriction FAQs

What days can I water my lawn in Johnstown?
Under Drought Watch - Voluntary Conservation, Johnstown does not have an assigned-day schedule. You may water any day of the week, though the utility encourages voluntary reduction to reduce outdoor use during drought conditions.
What hours can I run my sprinklers in Johnstown?
Under voluntary conservation, Johnstown has no mandatory hour restrictions. The utility recommends watering in the early morning or evening to reduce evaporation, but no citations apply under voluntary conservation.
What are the fines for water violations in Johnstown?
No mandatory enforcement during the Drought Watch voluntary stage. Stage 1 mandatory escalation would introduce fines of $100+ per violation. The Town of Johnstown Water Department and local Weld / Larimer County enforcement officers conduct patrols and respond to complaints. Keep your irrigation timer set to your assigned day and hours to avoid citations.
Can I install new sod or seed in Johnstown during restrictions?
No mandatory restrictions on new sod or seed during the voluntary stage. Conservation is encouraged for new lawn establishment.
When will water restrictions end in Johnstown?
The current Drought Watch - Voluntary Conservation conservation guidance in Johnstown is effective from Spring 2026 (voluntary) Until conditions improve. However, the guidance may be extended if drought conditions persist or eased if significant rainfall improves water supply levels. Monitor the Town of Johnstown Water Department website for updates.

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