Celebrate Clean Water Week, June 1 – 7

Tour the largest wastewater treatment facility in the state, the East End Wastewater Treatment Facility.

Wednesday, June 4, 2025

2:00 p.m. & 4:00 p.m.

500 Marginal Way, Portland

Every Drop Counts: Tracking your water quality through the water cycle.

Tuesday, June 3, 2025

1:30 p.m. & 5:30 p.m.

Nixon Development Center

225 Douglass Street, Portland

Since the passage of the Clean Water Act in 1972, wastewater treatment has transformed the health of our rivers, lakes, and coastal waters.

Want to see how it all happens? Join us for a behind-the-scenes tour of Maine’s largest wastewater treatment facility and discover how this critical, biological process protects public health and keeps our waterways clean for future generations.

Please note that tours can take up to an hour and a half and involve walking outside and climbing stairs.

What’s really in your glass?

Join us for a presentation looking at the incredible journey each drop of water takes before it reaches your tap and after it goes down your drain. We’ll explain how we ensure it stays clean and safe every step of the way.

From the highlands of Bethel to the deep waters of Sebago Lake, through the Presumpscot River, and out to Casco Bay, water is constantly on the move. We’ll show you how we detect even the tiniest shifts in water quality and protect the health of our communities and ecosystems.

Whether you’re curious about where your water comes from and ends up, passionate about the environment, or want to know how science keeps your water safe, this presentation will leave you with a deeper appreciation for our most essential resource, water.

Seasonal Water Main Maintenance

The Portland Water District began spring water main maintenance activities the first week of May. Crews started in Standish and will move to other parts of the system.

Maintenance flushing activities occur during business hours, Monday through Friday from 7:00 a.m. to 3:30 p.m.

Customers may notice short periods of water discoloration; however, this program is essential to maintain water quality and public health. If customers experience any change in water quality following maintenance activities or have security concerns regarding Portland Water District employees, please call 761-8310. Portland Water District personnel carry photo ID and wear uniforms.

FLUSHING LOCATION MAP

Last Chance: Discounted Rain Barrels!

Preorder now while supplies last: $80 plus tax

Rain barrels are a great way to conserve water and reduce pollution. Rainwater collected from your roof can be used to water lawns, gardens, and indoor plants.

Preorder now and pick up at select dates between May 31 and June 5.

ORDER HERE