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Milpitas, CA Landscaping Rules: Water Restrictions (2026)

Significant Restrictions
Compiled from the official code textEditor Martyn O'NeillLast verified September 2026

Water restrictions in Milpitas, CA, also called the watering schedule, outdoor irrigation rules, or drought ordinance, set which days and hours you can run sprinklers or irrigation.

Key Facts

Watering hours
6:00 p.m. to 9:00 a.m. only
Days per week
4 days maximum
Odd addresses
Mon, Wed, Thu, Sat
Even addresses
Tue, Thu, Fri, Sun
Rain-linked ban
no watering 48 hrs after rain

Summary

In the City of Milpitas, watering lawns, plants and turf is banned outside 6:00 p.m. to 9:00 a.m. and limited to four days out of any seven, on a fixed schedule tied to whether your street address ends in an odd or even number.

3.16 Use for watering or irrigation of any plants, lawn, grass, landscaping or turf areas except between the hours of 6:00 p.m. through 9:00 a.m. and for no more than four (4) days during any seven-day period. The days of watering shall be: Address Ending in Odd Number: Monday, Wednesday, Thursday, and Saturday; Address Ending in Even Number: Tuesday, Thursday, Friday, and Sunday; No address: Monday, Tuesday, Thursday, and Sunday.

Full Breakdown

Milpitas Municipal Code § VIII-6-3.00, item 3.16, is a permanent water-use restriction, in force at every shortage level including 'normal' Level 0, that bans watering or irrigating 'any plants, lawn, grass, landscaping or turf areas except between the hours of 6:00 p.m. through 9:00 a.m. and for no more than four (4) days during any seven-day period.' The City assigns the four allowed days by address parity: addresses ending in an odd number may water Monday, Wednesday, Thursday and Saturday; addresses ending in an even number may water Tuesday, Thursday, Friday and Sunday; properties with no address may water Monday, Tuesday, Thursday and Sunday.

Five categories of watering are exempt from the day-and-time schedule, but only while the City remains at WSCP Levels 0 and 1: short periods for timer adjustment and irrigation-system repair, hand watering, watering nursery or garden-center stock for sale, drip irrigation, and zones run by an activated weather-based irrigation controller. The schedule sits alongside other permanent landscape rules in the same section: watering that causes runoff onto a sidewalk, driveway, street or gutter is banned outright (item 3.01), watering within 48 hours after a quarter-inch or more of rain is banned (item 3.11), and irrigation of street medians planted with ornamental turf is banned (item 3.13). Item 3.17 lets the City grant exceptions for an immediate health-and-safety need or to meet a permit condition from a state or federal agency.

Violations & Fines

Watering outside the assigned days or hours is enforceable the same way as any other permanent restriction under this chapter: § VIII-6-3.00 states a violation 'will be considered waste and an unreasonable use of water,' and § VIII-6-5.00 routes enforcement to the citywide infraction schedule in § I-1-4.09-1, up to $100 for a first offense, $200 for a second within a year, and $500 for each later offense, or to an administrative citation.

Frequently Asked Questions

What days can I water my lawn in Milpitas?
It depends on your address. Milpitas Municipal Code § VIII-6-3.00, item 3.16, gives odd-numbered addresses Monday, Wednesday, Thursday and Saturday, even-numbered addresses Tuesday, Thursday, Friday and Sunday, and properties with no address Monday, Tuesday, Thursday and Sunday, always between 6:00 p.m. and 9:00 a.m.
Can I hand-water my garden any day I want?
Yes. Hand watering is one of five activities item 3.16 exempts from the day-and-time schedule, along with drip irrigation, watering nursery stock for sale, short irrigation-system repairs, and zones on an active weather-based controller, but only while the City is at Shortage Level 0 or 1.
Am I allowed to water right after it rains?
No. Item 3.11 of § VIII-6-3.00 bans irrigating outdoor plants, lawn, grass, landscaping or turf during and for 48 hours after at least a quarter inch of measurable rainfall, on top of the separate four-day watering schedule in item 3.16.

Sources & Official References

Other rules in Milpitas

All Milpitas rules

How Milpitas compares: Cities with the Strictest Water Restrictions·California rules heatmap·Compare Milpitas to another location·View the California landscaping rules overview

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