15. Orange County Water
District
OCWD protects the
flow of the Santa
Ana River into the
OC, which is the
primary source of
water
replenishing the
groundwater basin
16. Orange County Water
District
A groundwater
basin is a large
natural
underground
reservoir
that filters water as
it
enters a basin &
26. Orange County Water
District
OCWD has replenished and maintained
the groundwater basin at safe levels
while more than doubling the basin’s
27. Municipal Water District of
Orange County
The MWDOC is
located at
18700 Ward
Street, Fountain
Valley, CA 92708
28. Municipal Water District of
Orange County
The MWDOC
provides water
that is imported
from Northern
California and
the Colorado
River
29. Municipal Water District of
Orange County
MWDOC is a member of
the Metropolitan Water
District of Southern
California (MET), which
supplies imported water to
six Southern California
counties
30. Municipal Water District of
Orange County
The MWDOC has a service area of
approximately 600 square miles in Orange
32. The Groundwater Replenishment
System
The Groundwater
Replenishment System
takes highly treated
sewer water and
purifies it to levels
that meet state and
federal drinking water
standards - as pure as
bottled water
33. The Groundwater Replenishment
System A three-step
process that
includes reverse
osmosis,
microfiltration,
ultraviolet light
and hydrogen
peroxide
advanced
oxidation
treatment