Altadena Coalition of Neighborhood Associations

Special Note: The County of Los Angeles Department of Public Works (Public Works) is in the process of planning the Devil’s Gate Reservoir Sediment Removal and Management Project which will remove sediment from behind Devil’s Gate Dam to enhance its flood protection capabilities. Here is a flyer describing the interim measures.

Scroll down for an update on the drought


The Altadena Coalition of Neighborhood Associations was established in 2010 to provide a means for Altadena neighborhood associations and Neighborhood Watch groups to network and share ideas and best practices. ACONA meetings are held bimonthly at the Altadena Community Center. All are welcome to attend.

Next Meeting

January 24, 2017, 7-8:30 p.m.
Altadena Community Center, 730 E. Altadena Drive

Topics: TBD

Did you attend the November 22 meeting, or do you have suggestions for future meeting topics? Take our survey.
(And if you didn’t attend, please take our survey to tell us why.)

->> Check out the Resources page for links relating to prior meetings

Meeting Dates for 2017
January 24
March 28
May 23
September 26
November 28

Update on the Drought

Year to date, we've only gained 0.21 inches in the reservoirs. The last storm gave us 0.04 inches. That’s only FOUR HUNDREDTHS of an inch.

It will take many years of above average rainfall to replenish our aquifers.

Average rainfall over the past 22 years is 21 inches. Last year, 2015-2016, we had 12 inches.


• Irrigation limited to twice (2) per week before 9 a.m. or after 5 p.m.

•NO irrigating turf or landscapes during and 48 hours following measurable precipitation.

•Adjust sprinklers and irrigation systems to avoid overspray, runoff and waste.

•Shut off decorative fountains, ponds, and other similar aesthetic features, unless a water recycling system is used.

•NO hosing down driveways, sidewalks or other paved surfaces.

•NO hosing to wash any vehicle except with a hose with an automatic shutoff valve.

•Commercial Businesses: Restaurants and other food service establishments can only serve water to customers upon request.

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Notes from Last Meeting