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The City of Corpus Christi Water Utilities Laboratory specializes in water, wastewater, and stormwater sample processing.

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The City of Corpus Christi Water Utilities Laboratory supports water quality operations for Corpus Christi Water. We offer services to external public water systems, municipalities, industrial facilities, consulting or engineering firms, and other commercial or public organizations wanting to monitor water quality and meet regulatory requirements.

Our professionals have years of experience working with local and state regulatory agencies.

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The City of Corpus Christi Water Utilities Laboratory is National Environmental Laboratory Accreditation Program (NELAP) accredited and a Texas Commission on Environmental Quality (TCEQ) approved laboratory.

We offer parameters to monitor water quality and meet regulatory requirements. We also participate in the annual Discharge Monitoring Report - Quality Assurance (DMR-QA) for all of our National Pollutant Discharge Elimination System (NPDES) permit holders.

Additionally, the City of Corpus Christi Water Utilities Laboratory offers free total coliform sample processing for public water systems attempting to lift boil water notices.

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CUSTOMER SATISFACTION

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Hours of Operation

Monday thru Friday        8:00 a.m. – 4:30 p.m.
Saturday and Sunday     8:00 a.m. – 12:00 p.m.
 

CONTACT INFORMATION

       Water Utilities Laboratory
       City of Corpus Christi
       13101 Leopard St.
       Corpus Christi, Texas 78410
       Email: ccwlab@cctexas.com
       Phone: (361) 826-1200
       Fax: (361) 242-9131
 

       Emergency/After-Hours Number:
       Phone: (361) 726-1670
 

Lab ID: 2475
EPA Lab: TX01586

nelap accredited seal