Onondaga County Department of Water Environment Protection

Connect with Onondaga County

The Department of Water Environment Protection (WEP) is Onondaga County’s public sewer utility for residents, businesses and industries within the Consolidated Sanitary District (CSD). The CSD encompasses various municipalities within Onondaga County. The CSD includes:

• City of Syracuse

• Town of Camillus

• Town of Cicero

• Town of Clay

• Town of DeWitt

• Town of Geddes

• Town of Lysander

• Town of Manlius

• Town of Onondaga

• Town of Pompey

• Town of Salina

• Town of Van Buren

• Village of Camillus

• Village of East Syracuse

• Village of Fayetteville

• Village of Liverpool

• Village of Manlius

• Village of Solvay

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Our Services

WEP performs a range of services in these communities on County-owned assets, County-leased assets or through municipal service agreements.

Sewer & Pump Station Maintenance: Regular inspection, cleaning, and repair of sewer lines and pump station equipment
Emergency Response: 24/7 response to sewer backups and other emergencies to minimize disruptions and health risks.
Treatment Facilities: Operation of six wastewater treatment plants to ensure wastewater is treated to meet state and federal standards before being safely discharged.
Odor Control: Implementation of measures to minimize odors from wastewater treatment facilities and pump stations, ensuring a pleasant environment for nearby residents.
Capacity Assurance: Evaluation of new sewer service requests to ensure the system can handle additional wastewater flow.

Requesting Service

If you experience any issues with your sewer service, such as slow drainage or backups, please contact our 24/7 hotline at 315-435-3157. Our team will promptly inspect the issue and take the necessary steps to resolve it. House Call Service FAQ.

Frequently Asked Questions

How do I know if I am in the Consolidated Sanitary District (CSD)?

You can check your location on our service area map or contact our department for assistance.

What should I do if I experience a sewer backup?

Call our 24/7 hotline immediately at 315-435-3157.

We will dispatch a team to inspect and address the issue.

Are there any costs for sewer services?

There is no direct cost for emergency response and regular maintenance services.

These costs are covered by the sanitary sewer unit charges on your County tax bill or billed back to your municipality.

How can I prevent sewer backups?

Visit our Preventing Basement Backups page for tips on how to reduce the risk of sewer backups in your home or business.

Who should I contact for new sewer connections or capacity assurance reviews?

Submit a Capacity Assurance form to WEP for review.

For detailed instructions and forms, visit our Capacity Assurance Program page.

For any questions or concerns, please contact us.

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