Welcome to the Water Utility Department

Call Before You Dig-Diggers Hotline
Change Address, Setup or Stop Service
Cross Connection Information
Deduct Meter Application
Documents
FAQs & Helpful Hints
Hydrant Flushing
Payment Options
Source of Water
Utility emergencies
Water Quality Report
Water Service Line Insurance Coverage
Water Meter Appointment
Click here to see if your service is lead-free!

Interested in participating in our Lead Pipe Removal Program? Follow the link (above) provided to learn more and sign up.  Afterward, please contact the Water Department to share your name, address, and phone number to be added to our lead removal list.  We plan to apply for a Safe Drinking Water Loan (SDWL) again in early spring, with approval anticipated at the federal and state levels by June 2025.
To stay informed and protect your family's safety, take a look at the informative brochure on lead in your drinking water from the Wisconsin Department of Natural Resources. Learn about the potential dangers and take necessary precautions.

Well 4

Location

Hours

800 Hoffmann Dr, Watertown, WI 53094

Monday-Friday 7:00 a.m. - 3:00 p.m.

Phone:

Fax:

920-262-4075

920-262-4087

Email contacts:

Peter Hartz – Manager

Tim Hayden – Assistant Manager

phartz@watertownwi.gov

THayden@watertownwi.gov

General Inquiries:

wttnwater@watertownwi.gov

Learn more about HydroCorp and cross-connection inspections

Protecting Watertown’s Water Supply

The City of Watertown Water Utility Department has partnered with HydroCorp to conduct industrial and commercial cross-connection inspections. These inspections help protect our drinking water by preventing backflow and ensuring compliance with safety standards.

Happy reading!

🌿 Marsh Madness – Spring 2025 Edition

Explore the latest edition of Marsh Madness in the free online flipbook!
Just click the icon to the left to dive into 60 pages of engaging articles, photos, and more—all at your fingertips.

American Water Works Association

Drinking Water Week

May 4–10, 2025
Celebrate Drinking Water Week by discovering where your water comes from and what’s being done to keep it safe and clean.

Let’s get started!

🚿 Discover Your Water Usage

Ever wonder how much water your household uses—and how you can save?
Click here to discover your water usage and savings opportunities.

Being mindful of your daily water consumption is an easy and important way to make a difference. By understanding your usage, you can make smart choices that help conserve water and reduce your water bill.

💧 Fun Water Activities for Kids!

Hey there! Are your kiddos thirsty for knowledge? We've got just the thing! Dive into these fun and educational resources—games, activity pages, a coloring book, and cool facts about saving water. Your little ones will have a blast while learning how to protect this precious resource.

🎮 WaterSense for Kids
Color, play, and explore all things water conservation!

🧩 More Activities and Fun!
Even more ways to learn about saving water—perfect for curious minds!