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956-430-6100
956-406-8001
cs@hwws.com
My Account
Harlingen Waterworks System
956-430-6100
956-406-8001
cs@hwws.com
My Account
Harlingen Waterworks System
  • About HWWS
    • Board Information
    • Financial Reports
    • Public Information Request
    • Water Quality
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      Self-Service
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2021

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  • 2021

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Office Address

121 E. Harrison Ave.
Harlingen, TX 78550

Mailing Address

P.O. Box 1950
Harlingen, TX 78551

Lobby Hours

Monday – Friday
7:30 a.m. – 5:00 p.m.

Drive-Through Hours

Monday – Friday
7:30 a.m. – 5:30 p.m.

Contact Us

(956) 430-6100
(956) 406-8001
cs@hwws.com

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Harligen Waterworks System
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