Last updated: July 30, 2026
Quick answer: El Paso Water allows landscaped areas to be watered up to three times a week year-round, on days set by whether your address is even or odd, and never on Mondays for residential properties. Most coverage stops there. The El Paso Water Conservation Ordinance actually defines four separate things as wasting water — watering on the wrong day or time, letting water flow into the public right of way or storm drain, failing to repair a leak within five working days of discovering it, and washing down impervious surfaces outside of emergencies. Any of them can bring a Class C Municipal Notice of Violation with fines from $50 to $500 per citation. And EPWater’s own guidance is that three times a week is the legal ceiling, not the recommendation: "The Conservation Ordinance allows for three times per week watering, but it is often better to water less frequently."
Which days can I water in El Paso?
Landscaped areas can be watered up to three times a week throughout the year, based on even and odd addresses.
- EVEN-numbered addresses — Tuesdays, Thursdays or Saturdays
- ODD-numbered addresses — Wednesdays, Fridays or Sundays
- No residential watering on Mondays
- Schools, parks, cemeteries, golf courses and industrial sites — Mondays, Wednesdays or Fridays
That last line is the one routinely left out of consumer summaries, and it is why a resident can drive past a park being watered on a Monday and reasonably conclude the rule has changed. It has not — institutional and industrial sites run on a different assignment.
What hours am I allowed to water?
Time-of-day restrictions are seasonal. From April 1 through September 30, outdoor watering is only permitted before 10 a.m. or after 6 p.m., and only on your designated even or odd days. Outside that April-to-September window the day assignment still applies, but the hourly restriction does not.
The four prohibited uses — the actual enforcement surface
The ordinance does not merely restrict watering days. It defines the following uses of water as wasting water, and prohibits them:
- Landscape watering on the wrong day and/or wrong time. The schedule is not advisory. Watering off-schedule is itself the violation, whether or not any water is visibly wasted.
- Allowing water to flow into the public right of way or storm water drainage system. This is the overspray and runoff rule, and it is the one most often triggered by a single misaimed sprinkler head rather than by any deliberate act.
- Failure to repair a leak within five working days of discovering the leak. A deadline that starts running from discovery, not from when it becomes convenient.
- Washing down impervious surfaces — driveways, walks and similar — except in emergencies to remove spills of hazardous materials or eliminate dangerous conditions.
Violations can result in a Class C Municipal Notice of Violation, with fines ranging from $50 to $500 per citation. EPWater also notes that permits and variances may be available under certain conditions.
The five-working-day leak rule deserves its own paragraph
Of the four, this is the obligation homeowners are least likely to know they have. It is not phrased as advice. Once you have discovered a leak, the clock is running, and five working days later an unrepaired leak is a prohibited use of water in its own right.
Irrigation leaks are the common case and the easy one to miss, because most systems run before 10 a.m. or after 6 p.m. during the restricted months — which is to say, largely when nobody is watching them. A cracked lateral or a broken head can run for weeks unobserved. The practical protection is to run each zone manually and walk it, in daylight, at the start of the season and periodically through it. That is also the only reliable way to find the overspray that triggers the second prohibited use.
Three times a week is the ceiling, not the target
This is the part of EPWater’s guidance most likely to surprise people, and it comes from the utility itself: "The Conservation Ordinance allows for three times per week watering, but it is often better to water less frequently."
The reasoning is horticultural rather than purely conservationist. Frequent shallow watering keeps moisture in the top inch of soil, where it evaporates fastest in a Chihuahuan Desert summer, and it trains roots to stay shallow — which leaves a plant with no reserve the moment a cycle is missed. Less frequent, deeper watering drives roots downward into soil that holds moisture longer. EPWater publishes seasonal watering recommendations and watering depths for mature plants specifically to encourage root growth and optimal plant health.
The practical implication is worth stating plainly: a landscape that uses all three permitted days every week of the year is not necessarily a well-watered landscape. It may simply be a shallowly-rooted one.
What does this mean for how I set my controller?
Three things follow directly from the rules above.
Set the days by your address parity, not by habit. Even addresses water Tuesday, Thursday or Saturday; odd addresses Wednesday, Friday or Sunday. Getting this backwards is a violation on every cycle, and it is an easy mistake to inherit when you move house.
Set the start time so the cycle finishes inside the window. From April through September the permitted hours end at 10 a.m. and resume at 6 p.m. A programme that begins at 9 a.m. and runs six zones does not finish inside the window, and the ordinance restricts the watering, not merely its start.
Aim below the ceiling, not at it. Fewer, deeper cycles are what EPWater recommends and what the plants respond to. Our El Paso drip irrigation page covers how to deliver depth without overspray, and our desert landscaping page covers reducing the irrigated area in the first place.
Frequently asked questions
What days can I water in El Paso? Even-numbered addresses on Tuesdays, Thursdays or Saturdays; odd-numbered addresses on Wednesdays, Fridays or Sundays. There is no residential watering on Mondays. Landscaped areas may be watered up to three times a week year-round.
What hours can I water? From April 1 through September 30, only before 10 a.m. or after 6 p.m., on your designated even or odd days.
Why do I see parks watering on Monday? Schools, parks, cemeteries, golf courses and industrial sites are allowed to water on Mondays, Wednesdays or Fridays. The Monday prohibition applies to residential watering.
How long do I have to fix an irrigation leak in El Paso? Failure to repair a leak within five working days of discovering it is defined as wasting water and is prohibited.
What are the fines for violating El Paso’s watering rules? Violations can result in a Class C Municipal Notice of Violation, with fines ranging from $50 to $500 per citation.
Can I hose down my driveway? No. Washing down impervious surfaces is a prohibited use of water, except in emergencies to remove spills of hazardous materials or eliminate dangerous conditions.
Is water running into the street actually a violation? Yes. Allowing water to flow into the public right of way or storm water drainage system is defined as wasting water and is prohibited.
Should I water all three permitted days every week? Not necessarily. EPWater states that although the ordinance allows three times per week watering, it is often better to water less frequently, and publishes seasonal recommendations and watering depths to encourage root growth and plant health.
Are exceptions available? EPWater notes that permits and variances may be available under certain conditions.
Sources
- El Paso Water — residential watering schedule, time-of-day restrictions, the Water Conservation Ordinance highlights (prohibited uses, Class C Municipal Notice of Violation, $50 to $500 per citation, permits and variances): epwater.org/residential/conservation/watering-schedule
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El Paso Watering Rules: Data
Current rules as observed, with every change we have recorded since tracking began. Source of record: El Paso Water.
| Rule | Detail |
|---|---|
| EVEN-numbered addresses | — Tuesdays, Thursdays or Saturdays |
| ODD-numbered addresses | — Wednesdays, Fridays or Sundays |
| Schools, parks, cemeteries, golf courses and industrial sites | — Mondays, Wednesdays or Fridays |
| Landscape watering on the wrong day and/or wrong time. | The schedule is not advisory. Watering off-schedule is itself the violation, whether or not any water is visibly wasted. |
| Allowing water to flow into the public right of way or storm water drainage system. | This is the overspray and runoff rule, and it is the one most often triggered by a single misaimed sprinkler head rather than by any deliberate act. |
| Failure to repair a leak within five working days of discovering the leak. | A deadline that starts running from discovery, not from when it becomes convenient. |
| Washing down impervious surfaces | — driveways, walks and similar — except in emergencies to remove spills of hazardous materials or eliminate dangerous conditions. |
Change log
| First observed | Status | Rules recorded |
|---|---|---|
| 2026-08-27 | current | EVEN-numbered addresses: — Tuesdays, Thursdays or Saturdays; ODD-numbered addresses: — Wednesdays, Fridays or Sundays; Schools, parks, cemeteries, golf courses and industrial sites: — Mondays, Wednesdays or Fridays |
Last checked: 2026-08-27. A new row is added only when the observed rules change, so this log records what changed and when we saw it.
Cite this: “El Paso Watering Rules: Data,” updated 2026-08-27, https://elpasolawnandlandscape.com/el-paso-watering-restrictions/#watering-rules-dataset
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Frequently Asked Questions
What should an El Paso watering-rule compliance walkthrough trace before materials are chosen?
Trace where water enters, where it runs and where it collects; then note reflected heat, shade, irrigation reach and equipment access. Those observations define the working limits for watering-rule compliance without pretending an unseen area has already been diagnosed.
How are heat and runoff handled in El Paso watering-rule compliance planning?
Heat exposure and runoff are recorded by zone, not averaged across the yard. The plan can then place preparation, materials and irrigation decisions beside the condition they answer, leaving unrelated areas outside the scope.
What remains undecided until an El Paso property is inspected?
Subsurface condition, usable irrigation pressure, drainage direction and access constraints should stay unresolved until they are checked on site. A responsible watering-rule compliance proposal labels those unknowns and explains how each could affect the work.