Full article as it appears in the April 2024 edition of Water Environment & Technology (WE&T) magazine How planning, partnerships, and perspective can help de-risk emerging technologies Innovating existing processes and approaches often represents a challenge in the justifiably risk-averse culture of water resource recovery facilities (WRRFs). However, during an age in which new threats […]
Read MoreBNR Improvements –Aeration Basin Modifications
Capital Project No. 2304 IEPA Project No. L17-6576 Four Rivers Sanitation Authority (FRSA) covers approximately 100 square miles of Winnebago County in northern Illinois. FRSA serves over 290,000 people in the communities of Rockford, Loves Park, Machesney Park, Roscoe, Cherry Valley, New Milford, Winnebago, a portion of Rockton, and several unincorporated areas within Winnebago County. […]
Read MoreFraud Alert: Four Rivers Sanitation Authority Will Never Request Your Banking Credentials
FRAUD ALERT: Four Rivers Sanitation Authority (FRSA) will never demand access to your account or reach out to ask you to transfer money, verify your account number, debit card number, PIN or banking credentials. If you have any questions, call us at 815-387-7500. If you receive an unsolicited call, text, or email claiming to be […]
Read More2024 Rate Adjustment: Amended Sept. 1, 2024
On September 1, 2024, FRSA updated the annual rate ordinance to reflect the move to monthly billing. All rates remained the same. The amounts were amended to reflect a monthly, rather than a quarterly rate. The average residential customers’ wastewater bill will will average $35.74 monthly, which equates to a quarterly bill of approximately $107.22 […]
Read MoreMonthly Utility Billing FAQ
Frequently Asked Questions Q: Do you have an interactive map that will allow me to find my address and know exactly when my billing will be adjusted? A: Yes! Visit our interactive map: Type in your address, it will zero in on your location. Simply hover over the address and a message with your billing […]
Read MoreAerobic Granular Sludge Project, Phase 1, Capital Project No. 2207 IEPA Project No. L17-6127
Aerobic Granular Sludge Project, Phase 1 – replace existing Primary Clarifiers 3 and 4 with two (2) new Primary Filter units (PF1 and PF2) and one (1) gravity thickener tank which includes process piping and valving, plumbing, HVAC, electrical, instrumentation and controls; civil, geotechnical, structural and architectural improvements; and all other necessary appurtenances for a complete, operable system
Read MorePrimary Filtration Project, Phase 1, Capital Project No. 2022
IEPA Project No. L17-5882
Primary Filtration Project, Phase 1 – replace existing Primary Clarifiers 3 and 4 with two new Primary Filter units and one gravity thickener tank.
Read MoreThe Rock River Water Reclamation District is now Four Rivers Sanitation Authority!
Effective immediately, the Rock River Water Reclamation District has adopted a new name and a new brand! We are now the Four Rivers Sanitation Authority (FRSA). Our new name and logo tell the story. Four Rivers Sanitation Authority protects the watershed that feeds into the Rock, Kishwaukee, Pecatonica and Sugar Rivers. These four rivers are also symbolized in the new […]
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