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EPA Selects San Diego Project to Apply for Water Infrastructure Loan

Projects selected will help improve water quality for 20 million Americans across the United States

Contact Information: 
Nahal Mogharabi (

LOS ANGELES – The U.S. Environmental Protection Agency (EPA) has invited the City of San Diego to apply for a $492 Million Water Infrastructure Finance and Innovation Act (WIFIA) loan. The City of San Diego submitted a letter of interest to EPA in April 2017 and was selected from a group of projects that represent large and small communities from across the United States.

“Rebuilding America’s infrastructure is a critical pillar of the President’s agenda,” said EPA Administrator Scott Pruitt. “These large-scale projects will improve water quality for 20 million Americans, especially those communities that need it the most – such as rural and urban communities.”

EPA received a letter of interest from the City of San Diego about its Pure Water San Diego project. The City will use the funds to construct San Diego’s multi-year Pure Water program that will convey 30 million gallons of purified water per day to the Miramar Reservoir, enough to supply one-third of the City’s drinking water needs. The Pure Water program will use proven water purification technology to filter recycled water to produce potable drinking water. The project will provide a sustainable water supply for the community while reducing the need for imported water.

“This is a tremendous boost to our efforts to create an independent, drought-proof water supply for San Diego,” said Mayor Kevin L. Faulconer. “By inviting us to apply for this loan funding, the EPA is showing its strong support for our Pure Water recycling program and providing us an opportunity to secure low-cost financing for one of the biggest infrastructure projects in city history.”

Other entities selected to apply for WIFIA loans in California, and their respective project types, are:

  • San Francisco Public Utility Commission – wastewater treatment
  • Orange County Water District – water recycling
  • City of Morro Bay – water recycling

EPA received 43 letters of interest from both public and private entities in response to the 2017 WIFIA Notice of Funding Availability (NOFA). After a robust, statutorily required review process, the WIFIA Selection Committee chose 12 prospective projects to submit applications for loans.

In FY2017, the WIFIA program received $25 million, including an additional $8 million in the Consolidated Appropriations Act of 2017 which was signed into law by President Donald Trump on May 5, 2017. This year’s projects will also leverage more than a billion dollars in private capital and other funding sources including EPA’s State Revolving Fund (SRF) loans, to help finance a total of $5.1 billion in water infrastructure investments. The selected projects demonstrate the broad range of project types that the WIFIA program can finance including wastewater, drinking water, stormwater, and water recycling projects.

The Water Infrastructure Finance and Innovation Act established by Congress in 2014 requires EPA to follow a selection framework that includes an assessment of letters of interest by performing an eligibility screening, a preliminary creditworthiness assessment, and an evaluation of the selection criteria. The WIFIA program selection criteria and respective weights are available in the WIFIA Handbook (Appendix C, page 53).

Established by the Water Infrastructure Finance and Innovation Act of 2014, the WIFIA program is a new federal loan and guarantee program at EPA that aims to accelerate investment in our nation’s water infrastructure by providing long-term, low-cost supplemental credit assistance for regionally and nationally significant projects. The WIFIA program’s funding in President Trump’s FY18 budget is $20 million, an amount that should fund approximately $1 billion in loans.

EPA fact sheets on the 12 prospective projects can be found at:

For more information about the WIFIA program, visit: