08/11/2026
Paperless billing is now available!
Want to go paperless?
Call the Dauphin Island Water office 251-861-2363 or visit www.dauphinislandwater.com to get signed up!
Dauphin Island Water and Sewer Authority
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- Dauphin Island Water and Sewer Authority
Dauphin Island Water & Sewer Authority (DIWSA) provides water & sewer services to all of Dauphin Island, AL
Address
908 Alabama Avenue
Dauphin Island, AL
36528
Opening Hours
| Monday | 7:45am - 3:45pm |
| Tuesday | 7:45am - 3:45pm |
| Wednesday | 7:45am - 3:45pm |
| Thursday | 7:45am - 3:45pm |
| Friday | 7:45am - 3:45pm |
Alerts
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