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swqm@tceq.texas.gov
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Continuous Water Quality Monitoring Network

TCEQ continuous water quality monitoring stations, data, locations, and photos of monitoring sites.

The TCEQ continuously monitors water quality parameters at stations in selected watersheds throughout Texas. Data is transmitted to the TCEQ and is reported at “near real time.” Data from these monitors are not instantaneously available, but are posted on the Web as soon as the data are received and processed. The data are preliminary until validated by agency staff.

Quality Assurance, Project Plans, and Procedures

All CWQMN stations are operated according to the EPA-approved CWQMN Quality Assurance Project Plan (QAPP) or a project-specific quality assurance plan.

Charles "Chuck" Dvorsky
Water Quality Planning/Monitoring and Assessment
512-239-6682
swqm@tceq.texas.gov

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