WateringTimesWatering plan, $19
Mandatory hours, no set daysVerified Schedule for October 2026

Rancho Water (Temecula) watering schedule 2026

Rancho Water sets no watering days: water any day, but never 9 a.m. to 6 p.m.

Today

Rules from: Rancho California Water District (Rancho Water) (official schedule )

Rancho Water (Temecula) watering days by season

Year-round

Any day
  1. MON
  2. TUE
  3. WED
  4. THU
  5. FRI
  6. SAT
  7. SUN

No set daysTodayEarlier this week

No sprinklers between 9 a.m. and 6 p.m. on any day.

DaysIrrigate landscape only between 6 p.m. and 9 a.m. No sprinklers from 9 a.m. to 6 p.m. (2026 Water Shortage Contingency Plan, Section 4.1.4.1).
RulesNo watering during rain or high winds, and none within 48 hours after measurable rainfall.
RulesExempt from the hours: drip and point-to-point systems, recycled water sites, manual watering of a new landscape, supervised spot watering, freezing forecasts, and testing or repairs.
RulesNo runoff into gutters, streets or alleys. Runoff can bring an immediate $50 fine.
RulesStage 2, Water Supply Alert, since May 18, 2023: no water budget cuts and no assigned days.
How the rule works

Rancho California Water District does not assign watering days. Its plan limits landscape irrigation to the hours between 6 p.m. and 9 a.m. on every day. That rule comes from Section 4.1.4.1 of the Water Shortage Contingency Plan adopted on June 11, 2026, and it applies at all times in every shortage stage. Do not water during rain or high winds, or within 48 hours after measurable rainfall. Drip and point-to-point systems, recycled water sites, a new landscape watered by hand while it establishes, supervised spot watering, freezing forecasts and irrigation testing or repair are exempt from the hours. Rancho Water has been in Stage 2, Water Supply Alert, since May 18, 2023, under Resolution No. 2023-5-1. Stage 2 cuts no water budgets and adds no day limits.

An open envelope with a page of watering days, one day circled in red
Change alerts

Rules change. Get the new Rancho Water (Temecula) days and hours by email.

  • We watch the published Rancho Water (Temecula) rules for you.
  • When they change, one email with the new rule and the date it starts.
  • Nothing else: a confirmation now, then only emails about these rules.

How many minutes to run sprinklers on each water day

One zone at a time, from the state climate table for Temecula and the month you pick. The plan does every zone for every month.

1 What do you water in this zone?
2 What waters this zone?
3 Which month?
October
3 days a week
4 Nozzle brand or soil

Which sprinkler do you have?

Why rain covers it

October asks this zone for about 40 minutes of sprinkler time a week, from the state climate table for Temecula. That is less than one run, so the sheet shows none.

Established plantings live on the season's rain. New plantings still want a hand watering in a dry week.

13minper watering day3 days a week in October
Per week
40 min
Zone
Lawn
System
Spray heads, 1.6 in/hr
Every zone, every month, one sheet. The plan prints this for up to four zones, every month, with Rancho California Water District (Rancho Water)'s hours.Get the plan for $19

Rancho Water (Temecula) rules and fines

Current stage Stage 2, Water Supply Alert, of Rancho Water's Water Shortage Contingency Plan. The Board declared Stage 2 on May 18, 2023 by Resolution No. 2023-5-1, which rescinded the Stage 3b resolution of January 2022 and took effect immediately. The Water Supply Update page still says Rancho Water is currently in Stage 2, with no water budget reductions. Stage 2 keeps every Stage 1 measure and recommends extra voluntary ones; the plan lets the District add mandatory restrictions and volumetric penalties at its discretion, and the Water Supply Update page posts none beyond the standing requirements. The Stage 1 requirements, including the 6 p.m. to 9 a.m. irrigation rule, apply at all times in every stage. The plan itself was revised by Ordinance No. 2026-6-1 on June 11, 2026, which kept the five stages.

The exceptions include drip irrigation, new plantings, recycled water, fixing or testing sprinklers and freezing weather, each with its own conditions. A written exception can also be requested. The full text is below.

First: a door hanger and written notice. Then a second written notice, then $50, $100, $200 and $500 a day. Runoff into a gutter, street or alley brings an immediate $50 fine.

Full text of the rules

Exceptions to the Rancho Water (Temecula) rules

  • The 6 p.m. to 9 a.m. rule does not apply to: recycled water irrigation with signage that meets recycled water rules; manual watering during the establishment period of a new landscape; supervised spot watering to address landscape issues; times when temperatures are predicted to fall below freezing; testing or repairing an irrigation system; drip and point-to-point systems; or when a longer watering window is needed due to system constraints (2026 WSCP Section 4.1.4.1, item 7).
  • No watering of any landscape within 48 hours after measurable precipitation, and no watering during rain or high winds (2026 WSCP Section 4.1.4.1, items 4 and 12; Section 4.1.3.5).
  • No overwatering, no watering of hardscape and no runoff into gutters, streets or alleys (Section 4.1.4.1, items 5 and 6).
  • No hosing down driveways and other hard surfaces except for health and sanitary reasons; no watering lawns on public medians (items 1 and 3).
  • Repair faucets, toilets, pipes and other leaks (item 2).
  • Decorative fountains need a recirculating system; when washing vehicles, use a hose with an automatic shutoff valve and do not let water run (items 8 and 10).
  • Potable water may not irrigate nonfunctional turf at commercial, industrial and institutional properties (item 13).
  • The District may grant a temporary written variance from fines or restrictions when refusing it would cause an emergency affecting health, sanitation or fire protection, under the conditions of Section 6.6.3.

Rancho Water (Temecula) fines

  1. 1First violation: the District may leave a door hanger and issues a written notice; the customer has 10 days to correct it (2026 WSCP Section 6.4, item 1; Water Conservation Policy Section 3).
  2. 2Second violation: a second written notice and another 10 days to correct it (Section 6.4, item 2).
  3. 3Third violation: a $50 fine added to the water bill (Section 6.4, item 3).
  4. 4Fourth violation: a $100 fine (Section 6.4, item 4).
  5. 5Fifth violation: a $200 fine (Section 6.4, item 5).
  6. 6Sixth violation: $500 per day added to the bill until the violation is corrected (Section 6.4, item 6).
  7. 7Violations caused by a user's actions, such as hosing down a driveway, follow the same steps, but correction is expected immediately (Section 6.4).
  8. 8Excessive runoff that flows from a property into gutters, streets or alleys is subject to an immediate $50 fine (Water Conservation Policy Section 3).
  9. 9Fines can be appealed in writing to the Water Use Efficiency Department within 30 days of the fine notice, then to the General Manager and the Board (Section 6.5).

Report water waste

Rancho Water's online Water Waste Report form (Save Water, Report Water Waste, at ranchowater.com/431/Water-Waste-Report). The District's main line, printed on its website, is 951-296-6900.

Here a penalty starts at $50, after a door hanger and written notice and a second written notice. The personal watering plan prints the minutes for every zone, every month, with the hours, for $19 once. See the plan

Rancho Water (Temecula) watering questions

Does Rancho Water assign watering days in Temecula?

No. Rancho California Water District sets no watering days, no even or odd address split and no days-per-week limit. Its 2026 Water Shortage Contingency Plan limits the clock instead: landscape irrigation only between 6 p.m. and 9 a.m., every day (Section 4.1.4.1, item 7).

What hours can Rancho Water customers run sprinklers?

Only between 6 p.m. and 9 a.m. Section 4.1.3.5 of the 2026 plan puts it the other way: irrigation is prohibited between 9 a.m. and 6 p.m. The rule is one of the Stage 1 requirements that apply at all times in every stage, so it is in force today under Stage 2.

Do the Rancho Water watering hours apply to smart irrigation controllers?

Yes. The cases exempt from the 6 p.m. to 9 a.m. rule are listed in Section 4.1.4.1, item 7, of the Water Shortage Contingency Plan adopted on June 11, 2026, and in the Water Conservation Policy: recycled water sites with signage, manual watering of a new landscape, supervised spot watering, freezing forecasts, testing or repairs, drip and point-to-point systems, and system constraints. Weather-based or smart controllers are not on that list, so a smart controller runs on the same hours.

Which kinds of watering can happen during the day under Rancho Water rules?

Section 4.1.4.1, item 7, lists the cases: recycled water sites with proper signage, manual watering while a new landscape establishes, supervised spot watering to fix landscape issues, forecasts of freezing temperatures, testing or repairing an irrigation system, drip and point-to-point systems, and a longer window needed due to system constraints.

How long after rain must Rancho Water customers wait to water?

48 hours. The 2026 plan says to refrain from watering any landscape within 48 hours after measurable precipitation, and to turn off irrigation timers during rain or high winds (Section 4.1.4.1, items 4 and 12). The Water Supply Update page says the same: no watering during a rainfall event and up to 48 hours after measurable rainfall.

What are the Rancho Water fines for breaking the watering rules?

A door hanger and written notice come first, then a second written notice. A third violation adds a $50 fine to the water bill, a fourth $100 and a fifth $200. A sixth violation costs $500 per day until it is corrected (2026 plan, Section 6.4). Runoff into gutters, streets or alleys can bring an immediate $50 fine under the Water Conservation Policy. Fines can be appealed in writing to the Water Use Efficiency Department (Section 6.5).

What does Stage 2 mean for Rancho Water customers?

The Board moved Rancho Water from Stage 3b to Stage 2, Water Supply Alert, on May 18, 2023 by Resolution No. 2023-5-1. The Water Supply Update page says there are no water budget reductions now. Under Section 4.1.4.2, Stage 2 keeps every Stage 1 measure, recommends extra voluntary ones and lets the District add mandatory restrictions at its discretion; the hour, rain and runoff rules stay in force, and no watering days are assigned.

Is my Temecula or Murrieta home served by Rancho Water?

Rancho Water serves the city of Temecula, portions of the city of Murrieta and unincorporated areas of southwest Riverside County (Service Area page). Eastern Municipal Water District also has retail customers in Temecula and Murrieta and follows its own rules. Check the name on your water bill. To report waste in Rancho Water's area, use the online Water Waste Report form or call 951-296-6900.

Sources and verification

Rules checked October 2026. The schedule is watched for changes and updated when the supplier changes it.

Water supplier: Rancho California Water District (Rancho Water) (official schedule )

All 12 sources

Nearby water suppliers

Eastern Municipal (EMWD)Eastern Municipal Water District (EMWD)Any day, only 9 p.m. to 6 a.m.; 15 minutes per stationWater district
Santa Margarita (SMWD)Santa Margarita Water District (SMWD)Any day, only 6 p.m. to 8 a.m.; no assigned daysWater district
Moulton Niguel (MNWD)Moulton Niguel Water District (MNWD)No assigned days; no sprinkler watering from 9 a.m. to 5 p.m.Water district
CoronaCity of Corona Utilities DepartmentMandatory: 3 days/week by address, year-round; no watering on FridaysCity water
RiversideRiverside Public UtilitiesNo set days; 6 p.m. to 10 a.m. is advice, waste bans enforcedCity water
IrvineIrvine Ranch Water District (IRWD)No assigned days or hours; year-round waste rules onlyWater district

The name on the water bill decides which rules apply.