Our mission is to provide public sewer and water service to property owners in the district while preserving and protecting the aquifer, river and lake. To assure pure drinking water and effectively treated wastewater we maintain the highest security, safety, construction practices and operating standards, while practicing fiscal responsibility. We continually monitor water quality and manage the watershed to understand and prevent negative influences while operating a safe, secure and reliable sewer and water utility. We take pride in our community and continually seek to improve the services we provide our customers.
| Today | Tomorrow | Friday |
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Mix snow/rain
45°/37°
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Mix snow/rain
45°/31°
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Mix snow/rain
41°/31°
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Alert
New Customer Payment and Billing Portal
March 10, 2026
We are thrilled to announce the launch of our new Customer Payment and Billing Portal.
The new portal allows you to easily view your bill, monitor usage, enroll in paperless billing, pay your bill online and more.
PLEASE NOTE: To ensure your account remains secure, a one-time setup will be required for credit card autopay users. Simply visit the https://new.nexbillpay.net/southsidewsdid/BillPay/SignIn to create your account and re-link your preferred payment method.
Current ACH Direct Debit users don't need to do a thing—your payments will continue as usual. If you’re interested in going green with paperless billing, simply create an account here and select the paperless option.
Alerts
New Customer Payment and Billing Portal
March 10, 2026
We are thrilled to announce the launch of our new Customer Payment and Billing Portal.
The new portal allows you to easily view your bill, monitor usage, enroll in paperless billing, pay your bill online and more.
PLEASE NOTE: To ensure your account remains secure, a one-time setup will be required for credit card autopay users. Simply visit the https://new.nexbillpay.net/southsidewsdid/BillPay/SignIn to create your account and re-link your preferred payment method.
Current ACH Direct Debit users don't need to do a thing—your payments will continue as usual. If you’re interested in going green with paperless billing, simply create an account here and select the paperless option.