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Wastewater System Page Banner Image
Back To: Utilities Department

Wastewater System

Wastewater Treatment Plant

The Wastewater Treatment Plant (WWTP) staff provides customer service and maintains the WWTP. Treatment includes preliminary screening with grit removal, primary clarification, trickling filters, activated sludge, and ultraviolet disinfection. The WWTP has the capability to treat 7.25 mgd of raw wastewater and currently treats approximately 3.81 mgd. Total wastewater treated in 2020 was 1.39 billion gallons. A total of 890 tons of biosolids (a beneficial byproduct of wastewater treatment) were produced and applied to area farmland for beneficial use. The wastewater generated by the City is treated to standards specified by the KDHE and discharged to the Smoky Hill River. A total of 12 industrial users are permitted and monitored to ensure discharge water meets the City’s Industrial Pretreatment requirements.

 Wastewater Collection

The Wastewater Collection staff provides customer service and maintains the Wastewater Collection System, which consists of 235 miles of gravity sanitary sewer mains, 20.1 miles of force main, 4,930 manholes, and 59 wastewater pump stations.

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Services

Efficient wastewater treatment, environmental protection, and reliable service

Pretreatment Program
Contact Us

Utilities Department

Location

300 W. Ash St. Room 205 Salina, KS 67401

Office Hours

Monday - Friday (8:00 AM - 5:00 PM)

Phone

(785) 309-5725

Director: Martha Tasker
Wastewater System

Wastewater Treatment Plant

The Wastewater Treatment Plant (WWTP) staff provides customer service and maintains the WWTP. Treatment includes preliminary screening with grit removal, primary clarification, trickling filters, activated sludge, and ultraviolet disinfection. The WWTP has the capability to treat 7.25 mgd of raw wastewater and currently treats approximately 3.81 mgd. Total wastewater treated in 2020 was 1.39 billion gallons. A total of 890 tons of biosolids (a beneficial byproduct of wastewater treatment) were produced and applied to area farmland for beneficial use. The wastewater generated by the City is treated to standards specified by the KDHE and discharged to the Smoky Hill River. A total of 12 industrial users are permitted and monitored to ensure discharge water meets the City’s Industrial Pretreatment requirements.

 Wastewater Collection

The Wastewater Collection staff provides customer service and maintains the Wastewater Collection System, which consists of 235 miles of gravity sanitary sewer mains, 20.1 miles of force main, 4,930 manholes, and 59 wastewater pump stations.

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FREQUENTLY ASKED QUESTIONS


Utilities Department


How do I dispose of any unused pharmaceuticals?

Do not flush any pharmaceuticals down the drain. The chemicals in drugs, even over-the-counter medication, will break down in the water and enter our water systems. Please find a DEA Drop box at many participating pharmacies or law enforcement agencies. To find a list of drop boxes, please visit the Drug Disposal Locator.  


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