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 More2024 Rate Adjustment
Effective April 1, 2024, Four Rivers Sanitation Authority (FRSA) has adjusted user rates for residential, industrial and commercial customers. The average residential customers’ wastewater bill will increase by approximately $1.04 per month for an average monthly rate of $35.74 which equates to a quarterly bill of approximately $107.22 for 18Ccf (or 13,465 gallons) of wastewater […]
Read MoreFour River Employees Give Back to Their Community
Four Rivers donates 3885 pounds of food to Rock River Vally Pantry! Every year, the team at Four Rivers Sanitation Authority sponsers a canned food drive on behalf of the Rock River Valley Pantry. This year, Four Rivers donated 3885 pounds of food collected over a two week period! “So many of our neighbors are […]
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!
FourRivers.Illinois.gov website coming in October of 2021! 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 […]
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