Wastewater

Industrial Sewer Permits

Johnson County Wastewater's Industrial Pretreatment Program regulates industrial wastewater discharges so that toxic materials do not interfere with wastewater treatment systems or pass through to receiving streams. Find requirements and apply for industrial permits. 

Sewer Use Credit

Enroll in Johnson County's Sewer Use Credit, a voluntary program for commercial customers who install a deduct meter for water not entering the sanitary sewer.

Water Quality Testing

Johnson County Wastewater’s Water Quality Laboratory offers analytical services encompassing drinking water, stream water, municipal treatment plants and industries. Samples are assessed for organic and inorganic pollutants, such as heavy metals, pathogens, nutrients and other chemicals.

Street Restoration Program

Apply for limited reimbursement of expenses for public street restoration due to repair/replacement of residential sewer service line.

Wastewater Backup Prevention Program

Johnson County Wastewater's voluntary program provides funding to eligible homeowners so they may install a backup prevention device or make plumbing modifications on their property. Learn about eligibility requirements and next steps.

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