Last updated:
Last verified: October 6, 2026, against Austin Water (City of Austin).
By the Austin Pro Landscape Team
Austin Water has the city in Conservation Stage. Automatic and manual irrigation systems may run one assigned day per week, midnight to 10 a.m. or 7 p.m. to midnight (Thursday for even addresses, Wednesday for odd). Hose-end sprinklers and drip may run two assigned days per week in the same hours (Thursday and Sunday for even addresses, Wednesday and Saturday for odd). Hand-held watering is allowed any time.
Whether your yard is in Zilker, Hyde Park, Mueller, Circle C, or out toward the suburbs, the same rules apply, and watering on the wrong day or in the wrong window can bring a fine. Below is how to find your day, what the stage allows, and a month-by-month plan to keep a Central Texas lawn healthy on very little water.
Austin watering rules in numbers
- 1 day per week for automatic in-ground irrigation systems (Austin Water, Conservation Stage).
- 2 days per week for hose-end sprinklers and drip irrigation (Austin Water, Conservation Stage).
- Before 10 a.m. or after 7 p.m. – the only hours either track may run.
- Any time, no day limit for hand-held watering and tree bubblers.
- 3.5 to 4 inches mowing height for St. Augustine through peak summer, to shade roots between watering days.
- 2 to 3 shorter runs per zone (cycle-and-soak) so water absorbs into tight, caliche-heavy soil instead of running off.
Under Conservation Stage, how often you can water depends on the equipment you use:
- Automatic in-ground irrigation systems: one designated day per week, and only before 10 a.m. or after 7 p.m.
- Hose-end sprinklers and drip irrigation: up to two designated days per week, same hours.
- Hand-held watering and tree bubblers: allowed any time, no day or hour limit. In a Texas summer this is how you keep live oaks and beds alive when the lawn cannot be watered.
For homes, your designated day depends on whether your street address is even or odd. Automatic and manual irrigation systems run Thursday for even addresses and Wednesday for odd. Hose-end sprinklers and drip run Thursday and Sunday for even addresses and Wednesday and Saturday for odd. Confirm it on Austin Water’s Find Your Watering Day page and set your controller to match. The midday block matters: water applied between 10 a.m. and the evening loses a large share to evaporation before roots ever use it.
What the wrong day costs you
These restrictions are enforced, not suggested. Watering outside your assigned day or the allowed hours can trigger a violation, and repeat violations escalate. Beyond any penalty, running an inefficient system in the heat simply wastes money, because so much of a midday cycle evaporates. The households that pour the most onto thirsty turf are the ones paying the most for the least result.
Newly installed landscapes need more water to establish than the once-a-week rule allows. Hand-watering is permitted any time, which covers new trees, shrubs, and beds with a slow soak at the base. Austin Water says a variance from the restrictions may be granted in limited situations, case by case, and the current restrictions apply until it is approved. If you are installing this season, ask about a variance early and time the project so the young plants are not fighting both the heat and the schedule.
Austin lawns are warm-season grasses, mostly St. Augustine and Bermuda, so the calendar follows their growth.
- Spring (Mar to May): as the lawn greens up, drop mowing to a clean first cut, apply a pre-emergent early to stop crabgrass, and fertilize only after full green-up. Check the irrigation system for broken heads before the heat arrives.
- Summer (Jun to Aug): peak heat and peak stress. Mow high (St. Augustine at 3.5 to 4 inches) to shade roots, water deep and infrequent on your assigned day, and scout for chinch bugs and grubs, which explode in the Central Texas heat.
- Fall (Sep to Nov): the recovery window. Fertilize to rebuild roots before dormancy, aerate compacted areas, and address any thin spots. This is also the best season for new installs, hardscape, and design work.
- Winter (Dec to Feb): the lawn goes largely dormant and needs little water. Use the cool months for planning, bed cleanup, tree work, and any renovation you want green by spring.
An Austin yard built for one-day watering
Following the schedule is the floor. The yards that stay healthy on one day a week are the ones designed for it. Cycle-and-soak is the most useful habit here: split each zone into two or three shorter runs so water absorbs into our tight, often caliche-heavy soils instead of running off. Swapping old spray heads for high-efficiency rotary nozzles, and moving beds to drip, cuts waste sharply. A cracked head or a stuck valve can waste your one legal watering day, so line up sprinkler repair in Austin before peak summer. Converting the hardest-to-water strips to native and adapted plantings removes the thirstiest turf entirely, and Austin Water offers WaterWise rebates that can offset part of a conversion.
Know whether you are on the one-day (auto) or two-day (hose-end and drip) track, look up your assigned day, keep watering out of the midday window, lean on hand-watering to protect trees, and match your design to Central Texas. Do that and your lawn can look good all season without risking a violation.
If you would like a hand setting a controller to your legal day, fixing irrigation efficiency, or planning a lower-water yard, the Austin Pro Landscape Team works with these exact conditions every day.
Austin Water can change the conservation stage with reservoir levels; confirm the active stage at austinwater.org before relying on this schedule.
Austin watering rules: common questions
What is my Austin watering day?
For homes, the day depends on whether the street address is even or odd. Automatic and manual irrigation systems: Thursday for even addresses, Wednesday for odd. Hose-end sprinklers and drip: Thursday and Sunday for even addresses, Wednesday and Saturday for odd. Confirm it on Austin Water’s Find Your Watering Day page and set your irrigation controller to match.
What hours can I water in Austin?
On your designated day, watering is allowed before 10 a.m. or after 7 p.m. The midday block is excluded because water applied between 10 a.m. and the evening loses a large share to evaporation before roots ever use it. Hand-watering and tree bubblers are exempt from the hour limits.
What stage is Austin Water in for 2026?
Austin Water is in Conservation Stage for 2026. Under this stage automatic irrigation systems run one day per week and hose-end sprinklers and drip run up to two days. The stage can change with reservoir levels, so confirm the active stage at austinwater.org before relying on any schedule.
Can I hand-water on any day in Austin?
Yes. Hand-held watering and tree bubblers are allowed any day and any hour under Conservation Stage. In a Central Texas summer this is how live oaks, new trees, shrubs, and beds stay alive when the lawn itself can only be watered on its assigned day.
Can I water a new lawn more often in Austin?
Newly installed landscapes need more water to establish than one day a week allows. Hand-watering covers new trees, shrubs, and beds with a slow soak at the base, and Austin Water may grant a variance in limited situations, case by case. Keep following the current restrictions until a variance is approved.
What happens if I water on the wrong day in Austin?
These restrictions are enforced, not suggested. Watering outside your assigned day or the allowed hours can trigger a violation, and repeat violations escalate. Beyond any penalty, an inefficient midday cycle wastes money, because much of the water evaporates before the lawn uses it.
Failing to follow the restrictions may result in penalties of up to $1,000 per violation, according to Austin Water.
Source: Austin Water, Find Your Watering Day.
Austin Watering Rules: Data
Current rules as observed, with every change we have recorded since tracking began. Source of record: Austin Water.
| Rule | Detail |
|---|---|
| 1 day per week | for automatic in-ground irrigation systems (Austin Water, Conservation Stage). |
| 2 days per week | for hose-end sprinklers and drip irrigation (Austin Water, Conservation Stage). |
| Before 10 a.m. or after 7 p.m. | the only hours either track may run. |
| Any time, no day limit | for hand-held watering and tree bubblers. |
| 3.5 to 4 inches | mowing height for St. Augustine through peak summer, to shade roots between watering days. |
| 2 to 3 shorter runs | per zone (cycle-and-soak) so water absorbs into tight, caliche-heavy soil instead of running off. |
Change log
| First observed | Status | Rules recorded |
|---|---|---|
| 2026-08-27 | current | 1 day per week: for automatic in-ground irrigation systems (Austin Water, Conservation Stage).; 2 days per week: for hose-end sprinklers and drip irrigation (Austin Water, Conservation Stage).; Before 10 a.m. or after 7 p.m.: the only hours either track may run. |
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: “Austin Watering Rules: Data,” updated 2026-08-27, https://austinprolandscape.com/austin-watering-rules/#watering-rules-dataset
What days can I water my lawn in Austin?
It depends on the equipment. Under Austin Water’s Conservation Stage, automatic and manual irrigation systems get one assigned day per week and hose-end sprinklers and drip irrigation get two, always midnight to 10 a.m. or 7 p.m. to midnight. Even addresses water Thursday (plus Sunday for hose-end and drip) and odd addresses water Wednesday (plus Saturday). Hand-held watering has no day limit.
How many days per week can Austin residents run sprinklers?
Under Conservation Stage, Austin Water allows automatic in-ground irrigation systems 1 designated day per week, and hose-end sprinklers and drip irrigation up to 2 days per week, only before 10 a.m. or after 7 p.m. The designated day is set by address. Austin Pro Landscape sets up Austin yards to stay healthy within that schedule.
How is a watering day assigned in Austin?
A watering day in Austin is set by the property address. Under Austin Water’s Conservation Stage, automatic in-ground irrigation may run one designated day per week, and hose-end sprinklers and drip may run up to two designated days, before 10 a.m. or after 7 p.m. Austin Pro Landscape plans lawn care in Austin around those designated days.
What hours are sprinklers allowed to run in Austin?
Sprinklers may run only before 10 a.m. or after 7 p.m. on a designated day set by address. Automatic in-ground irrigation gets one day per week, while hose-end sprinklers and drip get up to two. Hand-watering and tree bubblers are allowed any time. Austin Pro Landscape plans Austin yards around these Conservation Stage hours.
Can I run drip irrigation any day in Austin?
No. Under Austin Water’s Conservation Stage, drip irrigation is limited to two assigned days per week, between midnight and 10 a.m. or 7 p.m. and midnight. That is Thursday and Sunday for even addresses and Wednesday and Saturday for odd addresses. Confirm the active stage with Austin Water before you water.
Hand watering and tree bubblers are allowed any time. The drip versus sprinkler guide explains how to split beds and turf between the two tracks.
Is drip irrigation allowed more often than a sprinkler system in Austin?
Yes. Drip irrigation gets two assigned days per week, while an automatic in-ground sprinkler system gets one. Both use the same morning and evening hours. That gap is why many Austin yards put beds, borders and tree rings on drip and keep the sprinkler zones for turf only.
If your current system sprays beds, a drip conversion is a modest change. See irrigation in Austin for how zones are planned and sprinkler repair for fixing leaks before summer.
What hours can a drip system run in Austin?
A drip system may run from midnight to 10 a.m. or from 7 p.m. to midnight on its assigned days. Running it in the early morning hours loses the least water to evaporation. A timer set for 5 a.m. on your assigned day is a common, simple setting for most Austin beds.
Check the controller after any power outage, because many reset to the factory clock. The lawn conditions page tracks how the season is shaping up.
Does drip irrigation suit Austin’s clay and caliche soil?
Yes, with attention to the soil. Blackland clay takes water slowly, so drip’s low flow matches how fast it absorbs. Thin caliche over limestone drains fast, so beds there often need mulch and shorter, more frequent drip runs. Either way, mulch over the lines cuts evaporation in summer heat.
Soil type also changes plant choice. The Austin soil guide shows how to tell which side of town your lot sits on.
How do I keep a drip system working through an Austin summer?
Flush the lines a couple of times a year, check emitters after each cycle and walk the beds weekly in July and August. A clogged emitter fails quietly and kills a plant a month later. Replace cracked tubing early and keep filters clean so pressure stays even.
Seasonal checks fit neatly into a maintenance routine, and the Austin landscaping calendar shows when to schedule them alongside mowing and bed refreshes.
Official-source status checked August 4, 2026. Confirm the current schedule and drought stage through the named local water authority source linked on this page.