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CONTACT
LAGUNA MADRE WATER DISTRICT
105 PORT ROAD PORT ISABEL TX,78578
For question about your bill or Service:
By Email: customerservice@lmwd.org
By Phone:
Billing or Service issues: (956) 943-2626, M-F 8 A.M - 5 P.M
Service emergencies after hours: (956) 572-1716
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