The State Revolving Fund (SRF) program provides financial assistance through low-interest loans and principal forgiveness funding for the planning, design, and construction of Clean Water and Drinking Water infrastructure projects. The Clean Water SRF finances all types of sewer facilities including treatment plants, collection systems, and stormwater improvements for environmental and growth needs. The Drinking Water SRF finances water supply and distribution facilities needed to achieve or maintain compliance with drinking water regulations. The program is run by the SC Department of Health Environmental Services (SCDES) and the SC Rural Infrastructure Authority (RIA). 

The SRF Program accepts Project Questionnaires (PQs) throughout the year.  To be considered for the next funding cycle, new PQs must be submitted by March 14, 2025. Principal forgiveness requests submitted before the next funding cycle will be held until that time. However, loan requests will be considered as they are received and will not be held until the next funding cycle.

Project Questionnaires (PQ)

Recent Webinars

SRF New Project Webinar
Lead Service Line Replacements Info (pdf) graphic
Lead Service Line Replacements Info (pdf)
Emerging Contaminants Info (pdf) graphic
Emerging Contaminants Info (pdf)
All Eligible CW & DW Info (pdf) graphic
All Eligible CW & DW Info (pdf)
LSL Replacements Webinar (pdf) graphic
LSL Replacements Webinar (pdf)
Emerging Contaminants Webinar (pdf) graphic
Emerging Contaminants Webinar (pdf)
All Eligible CW & DW Webinar (pdf) graphic
All Eligible CW & DW Webinar (pdf)

Requirements Tables

Partners

Additional Information