Environment

Is California water use increasing?

Produced by Aaron Mendelson & Chris Keller | Updated Sept. 7, 2016

August monthly water use by the California-American Water Ventura District

Water consumption in the California-American Water Ventura District decreased 11.70 percent in August 2017 compared to August 2016. Overall, consumption in August has decreased 32.14 percent over the past five years.
  • August 2013 410 million gallons
  • August 2014 239 million gallons
  • August 2015 315 million gallons
  • August 2016 278 million gallons
  • August 2017 239 million gallons

Displayed in millions of gallons

Average daily water consumption by each residential customer

About 66.0% of water consumption in the California-American Water Ventura District is residential. The average daily gallons used by each residential customer decreased 13.45 percent in August 2017 compared to August 2016, according to the State Water Resources Control Board.
93.30
average daily gallons
used by each residential
customer for August 2017
107.80
average daily gallons
used by each residential
customer for August 2017

Year-over-year water consumption

January
  • 2013 344 million gallons
  • 2015 318 million gallons
  • 2016 238 million gallons
February
  • 2013 314 million gallons
  • 2015 312 million gallons
  • 2016 277 million gallons
March
  • 2013 398 million gallons
  • 2015 374 million gallons
  • 2016 284 million gallons
April
  • 2013 438 million gallons
  • 2015 414 million gallons
  • 2016 336 million gallons
May
  • 2013 568 million gallons
  • 2015 414 million gallons
  • 2016 383 million gallons
June
  • 2013 561 million gallons
  • 2015 410 million gallons
  • 2016 428 million gallons
July
  • 2013 604 million gallons
  • 2015 418 million gallons
  • 2016 455 million gallons
August
  • 2013 595 million gallons
  • 2015 453 million gallons
  • 2016 475 million gallons
September
  • 2013 584 million gallons
  • 2015 398 million gallons
  • 2016 454 million gallons
October
  • 2013 542 million gallons
  • 2015 385 million gallons
  • 2016 410 million gallons
November
  • 2013 426 million gallons
  • 2015 356 million gallons
  • 2016 338 million gallons
August
  • 2013 410 million gallons
  • 2015 315 million gallons
  • 2016 278 million gallons

Displayed in millions of gallons
2014 water use data is incomplete and therefore not displayed

Progress toward mandatory water reduction*

California-American Water Ventura District water use decreased by 26.49 percent between June 2015 and February 2016 — the nine months of the initial statewide conservation mandate — but the agency failed to meet a 32 percent reduction.
80.970
billion gallons consumed
over the same months in 2013.
59.522
billion gallons consumed
between June 2015 and February 2016.

*: Approved by the State Water Resources Control Board in 2015, the reduction target was meant to achieve a 25 percent reduction in water use statewide. It is tied to an average July through Sept. 2014 daily per capita residential water use rate that placed water agencies into nine tiers.

Enforcement statistics

Selected enforcement statistics reported by the California-American Water Ventura District to the State Water Resources Control Board.
Month Watering Days Complaints Follow-up Actions Warnings Issued Penalties Assessed
MonthAugust 2017 Watering Days2 Complaints Received8 Follow-up Actions4 Warnings Issued4 Penalties Assessed
MonthJuly 2017 Watering Days2 Complaints Received21 Follow-up Actions20 Warnings Issued20 Penalties Assessed1
MonthOctober 2017 Watering Days3 Complaints Received49 Follow-up Actions30 Warnings Issued30 Penalties Assessed
MonthSeptember 2017 Watering Days3 Complaints Received82 Follow-up Actions40 Warnings Issued40 Penalties Assessed
MonthAugust 2017 Watering Days3 Complaints Received9 Follow-up Actions8 Warnings Issued8 Penalties Assessed
MonthJuly 2017 Watering Days3 Complaints Received8 Follow-up Actions8 Warnings Issued8 Penalties Assessed
MonthJune 2017 Watering Days3 Complaints Received5 Follow-up Actions5 Warnings Issued5 Penalties Assessed
MonthMay 2017 Watering Days3 Complaints Received9 Follow-up Actions2 Warnings Issued2 Penalties Assessed
MonthApril 2017 Watering Days3 Complaints Received12 Follow-up Actions2 Warnings Issued2 Penalties Assessed
MonthMarch 2017 Watering Days2 Complaints Received15 Follow-up Actions14 Warnings Issued14 Penalties Assessed
MonthFebruary 2017 Watering Days2 Complaints Received6 Follow-up Actions5 Warnings Issued5 Penalties Assessed
MonthJanuary 2017 Watering Days2 Complaints Received11 Follow-up Actions10 Warnings Issued10 Penalties Assessed
MonthAugust 2016 Watering Days2 Complaints Received8 Follow-up Actions4 Warnings Issued4 Penalties Assessed
MonthNovember 2016 Watering Days2 Complaints Received21 Follow-up Actions20 Warnings Issued20 Penalties Assessed1
MonthOctober 2016 Watering Days3 Complaints Received49 Follow-up Actions30 Warnings Issued30 Penalties Assessed
MonthSeptember 2016 Watering Days3 Complaints Received82 Follow-up Actions40 Warnings Issued40 Penalties Assessed
MonthAugust 2016 Watering Days3 Complaints Received43 Follow-up Actions35 Warnings Issued35 Penalties Assessed
MonthJuly 2016 Watering Days1 Complaints Received45 Follow-up Actions37 Warnings Issued37 Penalties Assessed
MonthJune 2016 Watering Days1 Complaints Received103 Follow-up Actions67 Warnings Issued67 Penalties Assessed
MonthMay 2016 Watering Days1 Complaints Received141 Follow-up Actions87 Warnings Issued87 Penalties Assessed
MonthApril 2016 Watering Days1 Complaints Received154 Follow-up Actions133 Warnings Issued133 Penalties Assessed
MonthMarch 2016 Watering Days1 Complaints Received98 Follow-up Actions79 Warnings Issued79 Penalties Assessed1
MonthFebruary 2016 Watering Days1 Complaints Received34 Follow-up Actions32 Warnings Issued32 Penalties Assessed
MonthJanuary 2016 Watering Days1 Complaints Received21 Follow-up Actions21 Warnings Issued21 Penalties Assessed
MonthAugust 2015 Watering Days1 Complaints Received73 Follow-up Actions71 Warnings Issued71 Penalties Assessed1
MonthNovember 2015 Watering Days1 Complaints Received57 Follow-up Actions49 Warnings Issued49 Penalties Assessed2
MonthOctober 2015 Watering Days1 Complaints Received192 Follow-up Actions182 Warnings Issued182 Penalties Assessed
MonthSeptember 2015 Watering Days1 Complaints Received246 Follow-up Actions216 Warnings Issued216 Penalties Assessed
MonthAugust 2015 Watering Days2 Complaints Received132 Follow-up Actions116 Warnings Issued116 Penalties Assessed
MonthJuly 2015 Watering Days2 Complaints Received94 Follow-up Actions79 Warnings Issued79 Penalties Assessed
MonthJune 2015 Watering Days2 Complaints Received11 Follow-up Actions11 Warnings Issued11 Penalties Assessed
MonthMay 2015 Watering Days7 Complaints Received14 Follow-up Actions13 Warnings Issued13 Penalties Assessed
MonthApril 2015 Watering Days7 Complaints Received29 Follow-up Actions25 Warnings Issued25 Penalties Assessed
MonthMarch 2015 Watering Days7 Complaints Received11 Follow-up Actions10 Warnings Issued10 Penalties Assessed
MonthFebruary 2015 Watering Days Complaints Received Follow-up Actions Warnings Issued Penalties Assessed
MonthJanuary 2015 Watering Days Complaints Received Follow-up Actions Warnings Issued Penalties Assessed
MonthAugust 2014 Watering Days Complaints Received Follow-up Actions Warnings Issued Penalties Assessed
MonthNovember 2014 Watering Days Complaints Received Follow-up Actions Warnings Issued Penalties Assessed
MonthOctober 2014 Watering Days Complaints Received Follow-up Actions Warnings Issued Penalties Assessed
MonthSeptember 2014 Watering Days Complaints Received Follow-up Actions Warnings Issued Penalties Assessed
MonthAugust 2014 Watering Days Complaints Received Follow-up Actions Warnings Issued Penalties Assessed
MonthJuly 2014 Watering Days Complaints Received Follow-up Actions Warnings Issued Penalties Assessed
MonthJune 2014 Watering Days Complaints Received Follow-up Actions Warnings Issued Penalties Assessed

Here are some ways you can help conserve water

Plant California Friendly plants

Capture tap water

Turn the water off while brushing your teeth

Take shorter showers

About the data: This data is for urban water suppliers and is based on the the most recent reports submitted to the State Water Resources Control Board. Since the gallons of water used per person per day measurement does not take into account rainfall, temperature, humidity and population density, the State Water Resources Control Board discourages comparisons between water suppliers.

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