Environment

Is California water use increasing?

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

August monthly water use by the Irvine Ranch Water District

Water consumption in the Irvine Ranch Water District decreased 2.07 percent in August 2017 compared to August 2016. Overall, consumption in August has decreased 14.88 percent over the past five years.
  • August 2013 1467 million gallons
  • August 2014 1373 million gallons
  • August 2015 1275 million gallons
  • August 2016 1248 million gallons
  • August 2017 1373 million gallons

Displayed in millions of gallons

Average daily water consumption by each residential customer

About 63.0% of water consumption in the Irvine Ranch Water District is residential. The average daily gallons used by each residential customer decreased 3.32 percent in August 2017 compared to August 2016, according to the State Water Resources Control Board.
64.00
average daily gallons
used by each residential
customer for August 2017
66.20
average daily gallons
used by each residential
customer for August 2017

Year-over-year water consumption

January
  • 2013 1410 million gallons
  • 2015 1279 million gallons
  • 2016 1337 million gallons
February
  • 2013 1205 million gallons
  • 2015 1333 million gallons
  • 2016 1205 million gallons
March
  • 2013 1424 million gallons
  • 2015 1578 million gallons
  • 2016 1290 million gallons
April
  • 2013 1807 million gallons
  • 2015 1559 million gallons
  • 2016 1381 million gallons
May
  • 2013 1793 million gallons
  • 2015 1415 million gallons
  • 2016 1489 million gallons
June
  • 2013 1983 million gallons
  • 2015 1740 million gallons
  • 2016 1606 million gallons
July
  • 2013 1979 million gallons
  • 2015 1541 million gallons
  • 2016 1750 million gallons
August
  • 2013 1983 million gallons
  • 2015 1603 million gallons
  • 2016 1646 million gallons
September
  • 2013 1923 million gallons
  • 2015 1678 million gallons
  • 2016 1602 million gallons
October
  • 2013 1962 million gallons
  • 2015 1498 million gallons
  • 2016 1582 million gallons
November
  • 2013 1495 million gallons
  • 2015 1222 million gallons
  • 2016 1378 million gallons
August
  • 2013 1467 million gallons
  • 2015 1275 million gallons
  • 2016 1248 million gallons

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

Progress toward mandatory water reduction*

Irvine Ranch Water District water use decreased by 15.53 percent between June 2015 and February 2016 — the nine months of the initial statewide conservation mandate — but the agency failed to meet a 16 percent reduction.
286.026
billion gallons consumed
over the same months in 2013.
241.605
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 Irvine Ranch Water District to the State Water Resources Control Board.
Month Watering Days Complaints Follow-up Actions Warnings Issued Penalties Assessed
MonthAugust 2017 Watering Days Complaints Received5 Follow-up Actions3 Warnings Issued2 Penalties Assessed
MonthJuly 2017 Watering Days Complaints Received3 Follow-up Actions3 Warnings Issued Penalties Assessed1
MonthOctober 2017 Watering Days Complaints Received3 Follow-up Actions3 Warnings Issued1 Penalties Assessed
MonthSeptember 2017 Watering Days Complaints Received2 Follow-up Actions2 Warnings Issued Penalties Assessed1
MonthAugust 2017 Watering Days Complaints Received4 Follow-up Actions2 Warnings Issued1 Penalties Assessed3
MonthJuly 2017 Watering Days Complaints Received2 Follow-up Actions2 Warnings Issued Penalties Assessed2
MonthJune 2017 Watering Days Complaints Received9 Follow-up Actions6 Warnings Issued4 Penalties Assessed5
MonthMay 2017 Watering Days Complaints Received6 Follow-up Actions4 Warnings Issued1 Penalties Assessed4
MonthApril 2017 Watering Days Complaints Received7 Follow-up Actions4 Warnings Issued3 Penalties Assessed3
MonthMarch 2017 Watering Days Complaints Received5 Follow-up Actions5 Warnings Issued3 Penalties Assessed
MonthFebruary 2017 Watering Days Complaints Received Follow-up Actions Warnings Issued Penalties Assessed
MonthJanuary 2017 Watering Days Complaints Received2 Follow-up Actions2 Warnings Issued2 Penalties Assessed
MonthAugust 2016 Watering Days Complaints Received5 Follow-up Actions3 Warnings Issued2 Penalties Assessed
MonthNovember 2016 Watering Days Complaints Received3 Follow-up Actions3 Warnings Issued Penalties Assessed1
MonthOctober 2016 Watering Days Complaints Received3 Follow-up Actions3 Warnings Issued1 Penalties Assessed
MonthSeptember 2016 Watering Days Complaints Received2 Follow-up Actions2 Warnings Issued Penalties Assessed1
MonthAugust 2016 Watering Days Complaints Received6 Follow-up Actions4 Warnings Issued1 Penalties Assessed
MonthJuly 2016 Watering Days Complaints Received16 Follow-up Actions8 Warnings Issued3 Penalties Assessed
MonthJune 2016 Watering Days Complaints Received15 Follow-up Actions11 Warnings Issued4 Penalties Assessed2
MonthMay 2016 Watering Days Complaints Received13 Follow-up Actions7 Warnings Issued4 Penalties Assessed3
MonthApril 2016 Watering Days Complaints Received13 Follow-up Actions4 Warnings Issued4 Penalties Assessed
MonthMarch 2016 Watering Days Complaints Received17 Follow-up Actions8 Warnings Issued4 Penalties Assessed
MonthFebruary 2016 Watering Days Complaints Received5 Follow-up Actions3 Warnings Issued2 Penalties Assessed
MonthJanuary 2016 Watering Days Complaints Received5 Follow-up Actions5 Warnings Issued5 Penalties Assessed
MonthAugust 2015 Watering Days Complaints Received7 Follow-up Actions11 Warnings Issued11 Penalties Assessed
MonthNovember 2015 Watering Days Complaints Received13 Follow-up Actions7 Warnings Issued2 Penalties Assessed
MonthOctober 2015 Watering Days Complaints Received24 Follow-up Actions11 Warnings Issued5 Penalties Assessed
MonthSeptember 2015 Watering Days Complaints Received27 Follow-up Actions12 Warnings Issued5 Penalties Assessed
MonthAugust 2015 Watering Days Complaints Received63 Follow-up Actions27 Warnings Issued8 Penalties Assessed
MonthJuly 2015 Watering Days Complaints Received50 Follow-up Actions4 Warnings Issued Penalties Assessed
MonthJune 2015 Watering Days Complaints Received8 Follow-up Actions180 Warnings Issued Penalties Assessed
MonthMay 2015 Watering Days Complaints Received14 Follow-up Actions54 Warnings Issued Penalties Assessed
MonthApril 2015 Watering Days Complaints Received6 Follow-up Actions25 Warnings Issued Penalties Assessed
MonthMarch 2015 Watering Days Complaints Received2 Follow-up Actions56 Warnings Issued 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

Take shorter showers

Wash only full loads

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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