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NOTE: Payments made after 7:00pm will not be considered paid until the next business day, late fees and disconnect fees will not be waived if incurred during this time frame.

AVISO: Pagos realizados después de las 7:00pm serán considerados hasta el día siguiente (de negocios), recargospor pago tardío o desconección no serán removidos si se incurrenen éste periodo de tiempo.

*This notice is to inform you that on July 3, 2014, at 6:00 a.m. East Rio Hondo Water Supply Corporation will be changing our primary disinfectant from "Chloramines" to "Free Chlorine". The change in disinfectant is conducted as an annual distribution maintenance procedure in order to reduce nitrification and biofilm issues throughout our distribution system. We will be using free chlorine for 3 weeks. The 3-week period will start on July 3, 2014 at 6:00 AM and end on July 24, 2014 at 6:00 AM. After that time period ERHWSC will revert back to Chloramines for our disinfection process. During this conversion process a stronger chlorine/bleach odor may be apparent in your drinking water. The conversion to "Free Chlorine" and back to "Chloramines" may take up to 5 days to reach the entire service area. All regulatory requirements will be adhered to during this process in regards to the level of chlorine in your drinking water. E.R.H.W.S.C. advises any customers with medical conditions affected by Free Chlorination to consult medical professionals in regards to any affects concerning consuming chlorinated drinking water.*



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East Rio Hondo Water Supply Corporation is an equal opportunity employer, and does not discriminate on the basis of race, color, national origin, sex, religion, age or disability.

Download and print a job application by clicking the link below. To view these files, you will need the Adobe® Reader™ from Adobe Systems, Inc.

Interested persons for this position should complete a job application at our main office in Rio Hondo, Texas. Please call the Administrative Services Manager at (956) 748-3633, Ext. 217 for more information and /or receive an application form.

  Current Opening(s)


Operator Trainee(s)


DEADLINE: 04/11/2014

Click here to see job description



 Click here to Apply Online

Or print the application, fill it out and mail to:

ERHWSC Business Office
206 Industrial Pkwy.
Rio Hondo, TX 78583
(956) 748-3633 Fax (956) 748-0408

 ERHWSC is a drug and smoke free work environment.


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