Water Restrictions: Menifee vs Riverside
How do water restrictions rules compare between Menifee, CA and Riverside, CA?
Menifee has fewer restrictions than Riverside.
Menifee, CA
Riverside County
Menifee is served by Eastern Municipal Water District (EMWD). EMWD's Water Use Efficiency Requirements limit landscape irrigation to 9:00 p.m.–6:00 a.m., cap sprinkler watering at two days per week June through August and one day per week September through May, ban overspray, runoff, and watering during or within 48 hours of measurable rain, and prohibit hosing hard surfaces except for sanitation. EMWD is presently in Stage 1 (Supply Watch) of its Water Shortage Contingency Plan with tighter Stage 2–5 rules on standby.
View full Menifee rules →Riverside, CA
Riverside County
Riverside Public Utilities (RPU) enforces year-round outdoor watering restrictions under Riverside Municipal Code Chapter 14.22 (Water Conservation). RPU urges customers to irrigate only between 6:00 p.m. and 10:00 a.m. (no watering during the heat of the day), and RPU's drought outreach has activated Water Shortage Contingency Plan Level 2 calling for a 10-20% reduction.
View full Riverside rules →Key Facts Comparison
| Fact | Menifee | Riverside |
|---|---|---|
| Irrigation window | 9 p.m. – 6 a.m. | - |
| Sprinkler days | 2/week Jun–Aug; 1/week Sep–May | - |
| Unattended sprinkler cap | 15 min/station/day | - |
| Drip exemption | ≤2 gph per emitter, plus 70%-efficient weather-based controllers | - |
| Current stage | Stage 1 – Supply Watch (since Apr 2023) | - |
| Indoor budget | 47 gpcd (effective 1/1/2025, state mandate) | - |
| Governing code | - | RMC Ch. 14.22 (Water Conservation), incl. §14.22.060 |
| Allowed watering window | - | 6:00 p.m. - 10:00 a.m. |
| Summer max days | - | 3 days/week (4 if extreme heat) |
| Winter max days | - | 2 days/week |
| Post-rain delay | - | 48 hours minimum |
| Current shortage stage | - | Water Shortage Contingency Plan Level 2 (10-20% reduction) |
| State backstop | - | 23 CCR §§980-981 (permanent waste prohibitions, up to $500/day) |
Highlighted rows indicate differences between cities.
Menifee FAQ
Can I water during the day?
Only for manual hand-watering, new landscape establishment, freeze protection, or short system testing. Sprinkler runs must be inside the 9 p.m.–6 a.m. window.
Are drip systems restricted?
Drip lines under 2 gph per emitter and qualified weather-based controllers are exempt from the 15-minute unattended cap, but overspray/runoff rules still apply.
Does Menifee fine me, or does EMWD?
EMWD enforces through tiered water rates (Excessive/Wasteful tiers) rather than municipal fines; the City may also cite nuisance runoff into the public right-of-way.
Riverside FAQ
Can I water my lawn at noon in Riverside?
No. RPU's Water Efficiency guidance and the Mayor's 'Riverside RULES — Water' page both direct customers to water only between 6:00 p.m. and 10:00 a.m. — explicitly NOT in the heat of the day — to avoid evaporation loss. Daytime watering is enforceable as wasteful use under RMC §14.22.060.
What is the fine for watering on a prohibited day?
RPU typically issues a written warning first. Repeat infractions are administrative citations under RMC Ch. 1.17 — commonly $100 first, $250 second, $500 third within a 12-month period — plus the State Water Board can impose its own civil penalty of up to $500 per day under 23 CCR §§ 980-981.
Do these rules apply to drip irrigation and hand-watering?
Hand-watering with a shutoff nozzle and low-volume drip irrigation are generally exempt from the day-of-week and time-of-day restrictions because they don't generate runoff. RPU's runoff and waste prohibitions still apply: water must soak in, not flow off the property.
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