Business Hours:
M-F, 8am to 5pm
(Open during lunch)

After-hour emergencies:
Reach our answering service at
361-592-3952 or 361-887-5870.


Online Bill Pay is here!

You may now access your account information (such as usage information, account history and payment history) and make your payment through our Online Bill Pay System. Click here for more information.





Welcome to
Ricardo Water Supply Corporation

Ricardo Water Supply Corporation is a member-owned non-profit corporation that provides water to Ricardo residents in Kleberg County. The Corporation was formed in 1964 and currently serves approximately 950 customers. RWSC is governed by a seven member Board of Directors who are elected by its members.


Board of Director Applications

The Ricardo Water Supply Corporation Board of Directors election will be held on April 10, 2018. There are two (2) positions up for election. The term for these positions ends in 2021.

Members interested in running for the position of Director should submit a Ricardo Water Supply Corporation Application for 2018 Board of Director and Candidate Information Form by February 19, 2018.

If you are submitting another person’s name as a potential candidate, please note that the same paperwork is needed.


Rate Changes - 2018

The RWSC Board approved new rates effectivie January 1, 2018. The new rates will be reflected on the February 2018 bills.
Click here to see Rate Change Notice.


Stage 1 of RWSC Drought Contingency Plan is in effect

Click here for the City of Corpus Christi's notice of their transition to Drought Contingency Stage 1


Annual Drinking Water Quality Report

The 2016 Annual Drinking Water Quality Report (CCR) is now available. Click here to download the report. Please contact our office if you have any questions or if you would like a paper copy.


Total Trihalomethane (TTHM) MCL, LRAA Violation
September 4, 2017


Important Reminder:
It is a requirement for all customers to have a shut-off valve located immediately on customer's side of the meter, no more than 12" outside the meter box.