Last updated:
Last verified: October 6, 2026, against Nashville Metro Water Services.
What is Metro Water Services’ watering request for Nashville lawns?
Metro Water Services’ notice dated August 28, 2024 asks residents to water no more than three days per week and to run irrigation from 7 p.m. to 4 a.m. It’s a voluntary peak-demand request, not a law, and it lists no enforcement charge. It isn’t a 2026 announcement, so confirm current status with the utility.
This page separates Metro Water Services’ system-demand request from turf-health advice. The utility notice is dated August 28, 2024; it is not a 2026 announcement.
How does Nashville’s odd-even watering schedule work?
Odd-numbered addresses are asked to water Monday, Wednesday and Friday, and even-numbered addresses Tuesday, Thursday and Saturday. That caps watering at three days a week inside the 7 p.m. to 4 a.m. window. The stagger spreads demand across the week; it doesn’t restrict any single property, and the request is voluntary.
Odd addresses: Monday, Wednesday, and Friday. Even addresses: Tuesday, Thursday, and Saturday. The request caps watering at three days weekly and asks customers to use the 7 p.m. to 4 a.m. window. If your controller can’t be set to those days and hours, our Nashville irrigation service can take a look.
Should you water a Nashville lawn at night or in the morning?
For turf health, morning wins. University of Tennessee Extension recommends morning watering for fescue to reduce leaf wetness, which lowers disease pressure. Metro Water Services’ overnight request has a different purpose: cutting peak pumping demand on the system. One protects the grass and the other protects the water supply, so don’t merge the two.
University of Tennessee Extension recommends morning watering for fescue to reduce leaf wetness. That plant-health advice differs from Metro Water Services’ overnight request, whose purpose is reducing peak pumping demand. Property owners should understand both objectives rather than merging the two sources. Either way, a leaking zone or a broken head wastes water on any schedule, so it’s worth getting Nashville sprinkler repair done before peak season.
See the concise Nashville watering summary.
Nashville lawn watering: common questions
How many days a week can you water your lawn in Nashville?
There is no mandatory limit. Metro Water Services asked residents in a voluntary notice dated August 28, 2024 to water no more than three days per week during periods of heavy system demand. It is a request aimed at peak pumping demand, not an ordinance, and the notice lists no enforcement charge.
What is the Nashville odd-even watering schedule?
Under the Metro Water Services request, odd-numbered addresses are asked to water Monday, Wednesday, and Friday. Even-numbered addresses are asked to water Tuesday, Thursday, and Saturday. The stagger exists to spread demand across the week rather than to restrict any individual property.
What hours does Metro Water Services ask you to water?
The 2024 request asks customers to run irrigation between 7 p.m. and 4 a.m. That window is chosen to reduce peak pumping load on the system. It is a demand-management window, and it is not the same as the window that is best for turf health.
Should you water a Nashville lawn at night or in the morning?
For fescue, University of Tennessee Extension recommends morning watering to reduce how long leaves stay wet, which lowers disease pressure. That is plant-health advice and it differs from the utility’s overnight request. The two goals are different: one protects the turf, the other protects the water system.
Is Nashville under mandatory water restrictions in 2026?
The Metro Water Services notice on record is the voluntary request dated August 28, 2024. It is not a 2026 announcement and it is not a law. Confirm the current status with Metro Water Services before treating any schedule as mandatory, because a voluntary request and a restriction are not the same thing.
Does the watering request apply to hand-watering or new grass?
The request addresses irrigation load, and because it is voluntary it carries no exemption schedule the way a mandatory ordinance would. New seeding and sod need more frequent, lighter watering to establish than an every-other-day pattern allows, which is a turf-health requirement rather than a rule question.
Nashville watering request at a glance
| Rule | Detail |
|---|---|
| Status | Voluntary peak-demand request, not an ordinance |
| Notice date | August 28, 2024 |
| Maximum days per week | Three (requested) |
| Requested hours | 7 p.m. to 4 a.m. |
| Odd-numbered addresses | Monday, Wednesday, Friday |
| Even-numbered addresses | Tuesday, Thursday, Saturday |
| Enforcement | None listed in the notice |
Source: Metro Water Services irrigation demand notice. Checked 2026-08-27.
Nashville Watering Rules: Data
Current rules as observed, with every change we have recorded since tracking began. Source of record: Metro Water Services.
| Rule | Detail |
|---|---|
| Status | Voluntary peak-demand request, not an ordinance |
| Notice date | August 28, 2024 |
| Maximum days per week | Three (requested) |
| Requested hours | 7 p.m. to 4 a.m. |
| Odd-numbered addresses | Monday, Wednesday, Friday |
| Even-numbered addresses | Tuesday, Thursday, Saturday |
| Enforcement | None listed in the notice |
Change log
| First observed | Status | Rules recorded |
|---|---|---|
| 2026-08-27 | current | Status: Voluntary peak-demand request, not an ordinance; Notice date: August 28, 2024; Maximum days per week: Three (requested) |
| 2026-08-27 | superseded 2026-08-27 | Summary: This page separates Metro Water Services' system-demand request from turf-health advice. T; Summary: Metro Water Services' August 28, 2024 voluntary request: Residents are asked to water no m |
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: “Nashville Watering Rules: Data,” updated 2026-08-27, https://nashvilleprolandscape.com/nashville-watering-guide/#watering-rules-dataset
Is Nashville free of mandatory water restrictions in 2026?
No mandatory restriction is on record. The Metro Water Services notice on record is a voluntary request dated August 28, 2024, and it is not a law. Current status should be confirmed with Metro Water Services before any schedule is treated as mandatory. Nashville Pro Landscape plans irrigation work in Nashville around that voluntary request.
Which days of the week are Nashville residents asked to water?
Odd-numbered addresses are asked to water Monday, Wednesday and Friday, and even-numbered addresses Tuesday, Thursday and Saturday. Metro Water Services’ request caps watering at three days per week and is voluntary, not a law. Nashville Pro Landscape plans lawn irrigation work in Nashville around these watering days.