The Water Infrastructure Finance and Innovation Act (WIFIA)
program accelerates investment in our nation's water
infrastructure by providing long-term, low-cost supplemental
loans for regionally and nationally significant projects.

RECYCLING PLANT NO. 5
EXPANSION PROJECT

BORROWER: Inland Empire Utilities Agency
LOCATION: Chino, CA
WIFIA LOAN AMOUNTS: $196.4 million
TOTAL WIFIA PROJECT COSTS: $450.7 million
POPULATION SERVED BY PROJECT: 875,000
NUMBER OF JOBS CREATED: 1,280 jobs

PROJECT DESCRIPTION

The Regional Water Recycling Plant No. 5 (RP-5) Expansion Project will expand the plant's
liquids treatment capacity and construct a new solids handling facility. The liquids treatment
capacity of RP-5 will be increased from 15 MGD to 22.5 MGD to support service area growth.
The solids handling facility replaces the existing solids handling facility at Regional Water
Recycling Plant #2 that will be within the Prado floodplain once the Prado Dam spillway height
is increased, and increases the solids treatment capacity of IEUA to support expected growth in
the service area. The plant will meet all regulatory requirements, utilize energy efficient
equipment, and continue to provide recycled water to the service area.

PROJECT BENEFITS

•	Helps the borrower meet all Clean Water Act and National Pollutant Discharge
Elimination System requirements.

•	Improves effluent quality ten-fold by converting to a membrane bio-reactor system.

•	Meets EPA's biosolids requirements and produces Class B biosolids which will be treated
further off-site to meet Class A standards.

•	Saves Inland Empire Utilities Agency ratepayers an estimated $153 million by financing
the project with a WIFIA loan compared to a bond issuance.

•	Adds 7.5 million gallons per day to the local water supply in an area where water is in
short supply.

WIFIA

PROGRAM

£%	United States

Environmental Protection
kl m % Agency

WEBSITE: www.epa.gov/wifia
EMAIL: wifia@EPA.gov


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