Water outage: On Sunday, August 19, there was a water main break affecting many of the residents of Coronado Hills. All homes east of Indian Ridge (including that road) are out of water. Vallecitos crews are on site making the repairs. The estimated time for water service to be back on is Monday at 2:00 AM. We apologize for any inconvenience this may cause. 

Traffic alert: From August 6 through Monday, August 20, motorists can expect multiple lane closures along eastbound San Marcos Blvd. from Viewpoint Dr. to Knights Realm and westbound San Marcos Blvd. from Knights Realm to Rancho Santa Fe Ave. These closures will accommodate major roadway repair work resulting from the water main break that occurred on Tuesday, July 24 due to a decades-old corroded pipe. More info...



Graywater Harvesting

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Graywater is untreated wastewater from bathroom sinks, bathtubs,
Typical laundry graywater systemshowers and clothes washers but does not include wastewater from toilets, kitchen sinks or dishwashers. A graywater system is a type of onsite wastewater treatment system that utlizes trenches, subsurface drip irrigation systems, and mulch basins to reuse the graywater for irrigation to save water.

The County of San Diego oversees graywater systems for the unincorporated areas of the County only. For incorporated areas (cities), please contact your respective city for graywater requirements. The purpose of regulating the design, installation and maintenance of graywater systems is to prevent public and environmental health nuisance conditions caused by improper installation or maintenance. 

If you live within the unincorporated areas of the County, a clothes washer system, which only utilizes graywater from a single clothes washer, can be installed without a permit provided the system is installed in accordance with the Graywater System Requirements for a Single Clothes Washer. Larger graywater systems, which require more extensive plumbing modifications, require a permit. For more information on graywater systems, please see the Graywater Systems for Outdoor Irrigation Design and Procedures Manual.

Additional information: