Skip to main content
CityRuleLookup
🌿 Landscaping Rules/Water Restrictions

Water Restrictions: Moorpark vs Simi Valley

How do water restrictions rules compare between Moorpark, CA and Simi Valley, CA?

Moorpark and Simi Valley have similar restriction levels.

Moorpark, CA

Ventura County

Some Restrictions

Moorpark water service is provided by the Ventura County Waterworks District No. 1. Outdoor watering is limited to specific days and prohibited during the heat of the day. Runoff from irrigation onto sidewalks and streets is prohibited. Drought restrictions may impose additional limits during declared water emergencies.

View full Moorpark rules β†’

Simi Valley, CA

Ventura County

Some Restrictions

Simi Valley enforces water conservation regulations for landscape irrigation consistent with California's Model Water Efficient Landscape Ordinance. The city periodically implements mandatory watering restrictions during drought conditions.

View full Simi Valley rules β†’

Key Facts Comparison

FactMoorparkSimi Valley
Watering RestrictionNo watering during heat of day-
Assigned DaysBased on address-
RunoffProhibited onto sidewalks/streetsProhibited onto sidewalks/streets
Water ProviderVC Waterworks District No. 1-
New LandscapingMWELO compliance required-
MWELO Threshold-New landscaping over 500 sq ft
Leak Repair-72 hours during drought restrictions
Turf Rebates-Available through water purveyors

Highlighted rows indicate differences between cities.

Moorpark FAQ

What are the watering days in Moorpark?

Watering days are assigned by address through the Ventura County Waterworks District No. 1. Watering during the heat of the day (typically 9 AM-6 PM) is prohibited to reduce evaporation.

Can I wash my driveway with a hose in Moorpark?

No. California statewide regulations prohibit using potable water to hose down sidewalks and driveways. Runoff from irrigation onto public surfaces is also prohibited.

What landscaping water rules apply to new construction in Moorpark?

New landscaping must comply with the Model Water Efficient Landscape Ordinance (MWELO) and Moorpark's Landscape Standards adopted by Resolution 2012-3096, emphasizing water-efficient plants and irrigation systems.

Simi Valley FAQ

Are there watering restrictions in Simi Valley?

Water conservation measures are always in effect, with enhanced mandatory restrictions during drought conditions. Check with your water provider for current watering schedules and days.

Can I replace my lawn with drought-tolerant landscaping?

Yes, the city encourages turf replacement. Rebate programs are available through local water purveyors to offset the cost of converting to water-efficient landscaping.

What is MWELO and how does it affect me?

The Model Water Efficient Landscape Ordinance requires water-efficient design for new landscaping over 500 square feet, including efficient irrigation and climate-appropriate plants.

Compare other topics

See how Moorpark and Simi Valley compare on other ordinance categories.

Want to add a third city?

Use our full comparison tool to compare up to three cities.

Open Comparison Tool