Environment

Is California water use increasing?

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

August monthly water use by the Western Municipal Water District Of Riverside

Water consumption in the Western Municipal Water District Of Riverside decreased 12.79 percent in August 2017 compared to August 2016. Overall, consumption in August has decreased 26.18 percent over the past five years.
  • August 2013 475 million gallons
  • August 2014 356 million gallons
  • August 2015 402 million gallons
  • August 2016 351 million gallons
  • August 2017 356 million gallons

Displayed in millions of gallons

Average daily water consumption by each residential customer

About 63.0% of water consumption in the Western Municipal Water District Of Riverside is residential. The average daily gallons used by each residential customer decreased 11.35 percent in August 2017 compared to August 2016, according to the State Water Resources Control Board.
74.20
average daily gallons
used by each residential
customer for August 2017
83.70
average daily gallons
used by each residential
customer for August 2017

Year-over-year water consumption

January
  • 2013 345 million gallons
  • 2015 328 million gallons
  • 2016 310 million gallons
February
  • 2013 374 million gallons
  • 2015 404 million gallons
  • 2016 389 million gallons
March
  • 2013 569 million gallons
  • 2015 575 million gallons
  • 2016 413 million gallons
April
  • 2013 712 million gallons
  • 2015 622 million gallons
  • 2016 478 million gallons
May
  • 2013 830 million gallons
  • 2015 580 million gallons
  • 2016 577 million gallons
June
  • 2013 893 million gallons
  • 2015 703 million gallons
  • 2016 719 million gallons
July
  • 2013 982 million gallons
  • 2015 643 million gallons
  • 2016 839 million gallons
August
  • 2013 966 million gallons
  • 2015 693 million gallons
  • 2016 872 million gallons
September
  • 2013 892 million gallons
  • 2015 602 million gallons
  • 2016 743 million gallons
October
  • 2013 731 million gallons
  • 2015 563 million gallons
  • 2016 621 million gallons
November
  • 2013 557 million gallons
  • 2015 496 million gallons
  • 2016 531 million gallons
August
  • 2013 475 million gallons
  • 2015 402 million gallons
  • 2016 351 million gallons

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

Progress toward mandatory water reduction*

Western Municipal Water District Of Riverside water use decreased by 24.69 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.
116.557
billion gallons consumed
over the same months in 2013.
87.777
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 Western Municipal Water District Of Riverside to the State Water Resources Control Board.
Month Watering Days Complaints Follow-up Actions Warnings Issued Penalties Assessed
MonthAugust 2017 Watering Days3 Complaints Received1 Follow-up Actions1 Warnings Issued Penalties Assessed
MonthJuly 2017 Watering Days3 Complaints Received2 Follow-up Actions2 Warnings Issued1 Penalties Assessed
MonthOctober 2017 Watering Days3 Complaints Received7 Follow-up Actions7 Warnings Issued1 Penalties Assessed
MonthSeptember 2017 Watering Days3 Complaints Received22 Follow-up Actions21 Warnings Issued3 Penalties Assessed
MonthAugust 2017 Watering Days7 Complaints Received7 Follow-up Actions7 Warnings Issued1 Penalties Assessed
MonthJuly 2017 Watering Days7 Complaints Received3 Follow-up Actions2 Warnings Issued2 Penalties Assessed
MonthJune 2017 Watering Days7 Complaints Received6 Follow-up Actions4 Warnings Issued1 Penalties Assessed
MonthMay 2017 Watering Days7 Complaints Received2 Follow-up Actions1 Warnings Issued1 Penalties Assessed
MonthApril 2017 Watering Days7 Complaints Received7 Follow-up Actions8 Warnings Issued1 Penalties Assessed
MonthMarch 2017 Watering Days7 Complaints Received4 Follow-up Actions4 Warnings Issued1 Penalties Assessed
MonthFebruary 2017 Watering Days7 Complaints Received5 Follow-up Actions9 Warnings Issued Penalties Assessed
MonthJanuary 2017 Watering Days3 Complaints Received2 Follow-up Actions2 Warnings Issued1 Penalties Assessed
MonthAugust 2016 Watering Days3 Complaints Received1 Follow-up Actions1 Warnings Issued Penalties Assessed
MonthNovember 2016 Watering Days3 Complaints Received2 Follow-up Actions2 Warnings Issued1 Penalties Assessed
MonthOctober 2016 Watering Days3 Complaints Received7 Follow-up Actions7 Warnings Issued1 Penalties Assessed
MonthSeptember 2016 Watering Days3 Complaints Received22 Follow-up Actions21 Warnings Issued3 Penalties Assessed
MonthAugust 2016 Watering Days3 Complaints Received22 Follow-up Actions19 Warnings Issued4 Penalties Assessed
MonthJuly 2016 Watering Days3 Complaints Received16 Follow-up Actions14 Warnings Issued5 Penalties Assessed
MonthJune 2016 Watering Days3 Complaints Received24 Follow-up Actions19 Warnings Issued7 Penalties Assessed
MonthMay 2016 Watering Days3 Complaints Received15 Follow-up Actions10 Warnings Issued3 Penalties Assessed
MonthApril 2016 Watering Days3 Complaints Received8 Follow-up Actions8 Warnings Issued1 Penalties Assessed
MonthMarch 2016 Watering Days3 Complaints Received25 Follow-up Actions26 Warnings Issued11 Penalties Assessed
MonthFebruary 2016 Watering Days3 Complaints Received26 Follow-up Actions30 Warnings Issued14 Penalties Assessed
MonthJanuary 2016 Watering Days3 Complaints Received14 Follow-up Actions10 Warnings Issued3 Penalties Assessed
MonthAugust 2015 Watering Days3 Complaints Received9 Follow-up Actions6 Warnings Issued2 Penalties Assessed
MonthNovember 2015 Watering Days3 Complaints Received12 Follow-up Actions10 Warnings Issued2 Penalties Assessed
MonthOctober 2015 Watering Days3 Complaints Received25 Follow-up Actions20 Warnings Issued6 Penalties Assessed
MonthSeptember 2015 Watering Days3 Complaints Received26 Follow-up Actions8 Warnings Issued2 Penalties Assessed
MonthAugust 2015 Watering Days3 Complaints Received23 Follow-up Actions20 Warnings Issued10 Penalties Assessed
MonthJuly 2015 Watering Days3 Complaints Received31 Follow-up Actions20 Warnings Issued15 Penalties Assessed
MonthJune 2015 Watering Days3 Complaints Received62 Follow-up Actions48 Warnings Issued43 Penalties Assessed
MonthMay 2015 Watering Days3 Complaints Received20 Follow-up Actions22 Warnings Issued12 Penalties Assessed
MonthApril 2015 Watering Days7 Complaints Received20 Follow-up Actions20 Warnings Issued20 Penalties Assessed
MonthMarch 2015 Watering Days7 Complaints Received2 Follow-up Actions2 Warnings Issued2 Penalties Assessed
MonthFebruary 2015 Watering Days7 Complaints Received Follow-up Actions Warnings Issued Penalties Assessed
MonthJanuary 2015 Watering Days7 Complaints Received Follow-up Actions Warnings Issued Penalties Assessed
MonthAugust 2014 Watering Days7 Complaints Received Follow-up Actions Warnings Issued Penalties Assessed
MonthNovember 2014 Watering Days7 Complaints Received Follow-up Actions Warnings Issued Penalties Assessed
MonthOctober 2014 Watering Days7 Complaints Received Follow-up Actions Warnings Issued Penalties Assessed
MonthSeptember 2014 Watering Days7 Complaints Received Follow-up Actions Warnings Issued Penalties Assessed
MonthAugust 2014 Watering Days7 Complaints Received Follow-up Actions Warnings Issued Penalties Assessed
MonthJuly 2014 Watering Days7 Complaints Received Follow-up Actions Warnings Issued Penalties Assessed
MonthJune 2014 Watering Days7 Complaints Received Follow-up Actions Warnings Issued Penalties Assessed

Here are some ways you can help conserve water

Capture tap water

Repair broken sprinklers

Repair leaks

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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