Highway 90 Ranch Water Supply Corp.
P.O. Box 721 Castroville, Texas 78009

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- A SPECIAL THANK YOU GOES OUT TO A FEW PEOPLE THAT SPENT THEIR TIME A FEW WEEKS AGO CUTTING AND TRIMMING THE GRASS AND WEEDS AT THE WATER CORPORATION PROPERTY. THESE VOLUNTEERS SAVE THE CORPORATION MONEY AS WE DO NOT HAVE TO HIRE SOMEONE TO COMPLETE THESE TASKS. THESE VOLUNTEERS ARE AS FOLLOWS:
- Chris Mester
- Darren Masters
- Boo Kempf
- Robert Wanat
- Jerry Wilson
EMAIL: Hwy90ranchwsc@gmail.com
CUSTOMER SERVCE BILLING INFORMATION, ISSUES AND WATER OUTAGES OR LEAKS
WANT TO PAY YOUR WATER BILL BY CREDIT CARD? CLICK HERE:
MEETING AGENDA FOR NEXT MEETING — NEXT MEETING WILL BE JULY 21, 2026 — 7:00pm
WATER QUALITY: MICROBIOLOGICAL REPORTS
WATER QUALITY TESTS AND RESULTS INFORMATION JUNE Microbial Test
WATER QUALITY TESTS AND RESULTS INFORMATION: 2nd Quarter DLQOR
FILLABLE CUSTOMER SERVICE AGREEMENT IN PDF
CURRENT WATER STAGE LOCATED HERE
DROUGHT CONTINGENCY AND EMERGENCY WATER DEMAND MANAGEMENT PLAN
Highway 90 Ranch Water Supply Corporation Rate Schedule, Collection Regulations, and Charges
PUBLIC UTILITY COMMISSION OF TEXAS
EDWARDS AQUIFER AUTHORITY Website
