Blackfoot Water Restrictions 2026
Bingham County · Idaho
Published:
Restrictions Active - Mayor's Water Conservation Proclamation – Effective May 1, 2026
3
Days/Week
Outdoor watering permitted on assigned days (verify hours with City Public Works)
Allowed Hours
Per City of Blackfoot ordinance
Max Fine
Find Your Watering Day
Enter the last digit of your street address:
View full address schedule table
| Address Ending | Watering Day |
|---|---|
| Odd addresses | Monday & Wednesday & Friday |
| Even addresses | Tuesday & Thursday & Saturday |
| All addresses | No outdoor watering Sunday – system rest day |
Allowed Watering Hours
Blackfoot's mayor proclamation establishes a 3-day-per-week schedule with a Sunday system rest day for ALL addresses: odd-numbered addresses water Monday, Wednesday, and Friday; even-numbered addresses water Tuesday, Thursday, and Saturday. No outdoor watering on Sunday for any address. The proclamation takes effect May 1, 2026 and runs through October 1, 2026, with the May 5, 2026 amendment refining the no-Sunday rule. This is distinct from Boise's 2-day-per-week framework and from typical odd/even alternating frameworks – Blackfoot's pattern reflects local response to the agricultural-curtailment cascade affecting Bingham County. Hand watering with a shut-off nozzle, drip irrigation, and bucket watering are permitted any day.
Still Allowed
💧 Hand Watering
Allowed with shut-off nozzle. Hours: Hand watering with a shut-off nozzle, drip irrigation, soaker hoses, and bucket watering are typically permitted any day under Idaho municipal frameworks. Verify with your local utility..
🌿 Drip Irrigation
Exempt from day-of-week limits. Must follow allowed hours.
Fines & Enforcement
Per City of Blackfoot ordinance
Enforcement is administered by the City of Blackfoot Public Works under the mayor's proclamation. First violations are typically warning-driven; repeat violations escalate to civil penalties. Report water waste to City Public Works at 208-785-8600.
Citations begin May 1, 2026 (proclamation amended May 5, 2026)🏠 HOA Rules During Restrictions
Idaho Code §55-2104 prohibits HOAs from enforcing lawn appearance standards that would require homeowners to violate municipal water restrictions. Idaho also allows unlimited residential rooftop rainwater harvesting without a permit (Idaho Code §42-201) – captured rain is unrestricted under any city stage and is the simplest way to keep flower beds and vegetable gardens irrigated.
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 City of Blackfoot Public Works'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
On April 13, 2026, Governor Brad Little and IDWR Director Mathew Weaver declared a statewide drought emergency in response to a near-record-low snowpack and the second-warmest winter since 1896. On April 16, IDWR issued a Final Order on the Surface Water Coalition Delivery Call projecting a 181,600 acre-foot shortfall on the Snake River Plain. Idaho follows prior appropriation doctrine: senior surface-water users (priority date earlier than October 11, 1900) get full allocation before junior groundwater users. Junior groundwater pumpers not in an approved 2024 Stipulated Mitigation Plan face curtailment.
Blackfoot, ID is part of the southern/eastern Snake River Plain. The shared regional source is the Snake River Plain Aquifer and the Snake River system. IDWR administers water rights statewide; municipal outdoor watering schedules are set by city public works (or private retail utilities) – the two systems run in parallel.
Blackfoot is the seat of Bingham County, in the heart of the eastern Snake River Plain agricultural belt – the 'Potato Capital of the World' and home to the Idaho Potato Museum. Bingham County sits squarely in the curtailment zone for junior groundwater rights with priority dates after October 11, 1900: agricultural pumpers not enrolled in the 2024 Stipulated Mitigation Plan face IDWR-ordered shutoffs as part of the Surface Water Coalition delivery call response. The community pressure that produced Mayor Stufflebeam's proclamation reflects this cascade – when senior agricultural users get full allocation before junior municipal users, residential conservation becomes a defensive posture. The mayor's proclamation runs May 1 to October 1, 2026; the May 5 amendment refines the no-Sunday system-rest rule.
Monitor City of Blackfoot Public Works (https://www.cityofblackfoot.org) and IDWR (https://idwr.idaho.gov/water-data/drought) for stage updates and curtailment news.
This deficit has accumulated over the current water year and represents a significant departure from historical averages for the Blackfoot area. Water supply reservoirs and aquifer levels are well below seasonal targets, necessitating mandatory conservation measures.
How to Keep Your Lawn Alive During Blackfoot Water Restrictions
10 tips tailored for Blackfoot homeowners during Mayor's Water Conservation Proclamation – Effective May 1, 2026 restrictions.
Idaho's statewide drought emergency was declared April 13, 2026 – Blackfoot residents should follow the local utility's current stage and conserve voluntarily even when not under mandatory rules.
Kentucky Bluegrass dominates Idaho residential lawns and survives 2-day-per-week watering when irrigated deeply (1 inch per cycle) rather than shallowly. Mow at 3.5 inches in summer to shade the crown.
Tall fescue uses ~30% less water than KBG on the same schedule and is a drop-in replacement – similar appearance, similar maintenance, better drought tolerance. A meaningful upgrade for any Idaho lawn under stress.
Idaho allows unlimited residential rooftop rainwater harvesting without a permit (Idaho Code §42-201) – install a rain barrel on your downspout to keep flower beds irrigated outside any utility schedule.
Hand watering with a shut-off nozzle and drip irrigation are typically permitted any day – prioritise mature trees and food crops over turf.
Smart controllers with Idaho ET (evapotranspiration) presets cut typical lawn use 20 to 30% – check with your utility for rebates.
Skip your scheduled cycle after any 0.25 inch of rainfall in the prior 48 hours.
Convert overhead spray heads to high-efficiency rotary nozzles – saves ~30% on most front lawns and works on any stage.
Group plants by hydrozone (turf, trees, shrubs on separate valves) – simplifies compliance with any stage.
Monitor City of Blackfoot Public Works (https://www.cityofblackfoot.org) and IDWR (https://idwr.idaho.gov) weekly. The 2024 Stipulated Mitigation Plan governs junior groundwater pumpers; senior water-rights holders are not subject to mitigation cuts.
Blackfoot Water Restriction FAQs
What days can I water my lawn in Blackfoot?
What hours can I run my sprinklers in Blackfoot?
What are the fines for water violations in Blackfoot?
Can I install new sod or seed in Blackfoot during restrictions?
When will water restrictions end in Blackfoot?
Why does Blackfoot have a 3-day/week schedule with no Sunday watering when Boise is on 2-day/week with different days?
How does Idaho's prior appropriation doctrine affect my Blackfoot lawn watering?
I'm a Blackfoot resident with a private well – does the mayor's proclamation apply to me?
What's the connection between Blackfoot's restrictions and the Surface Water Coalition delivery call?
Will the mayor extend the proclamation past October 1 if drought continues?
Where is the Idaho Potato Museum and is its landscape covered by the proclamation?
Get alerts for Blackfoot, Idaho
We will email you when Blackfoot restrictions change – escalations, new stages, or lifted restrictions.
No spam, ever. Unsubscribe anytime.
Other Idaho Cities with Water Restrictions
Community Reports & Questions
Share an update, ask a question, or report a change in your local restrictions.
No community reports yet
Be the first to share a local update, ask a question, or report a change in your area's restrictions.