Accurate, cost-efficient water and wastewater analyses are vital to your operations. For over 40 years, municipalities, operating companies, and industries in the Houston, Texas area have turned to North Water District Laboratory Services, Inc. for the fast, reliable data they need.

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    NWDLS provides field collection services for the many different needs of our clients. We provide many types of sampling services, including automatic composite sampling. We provide a range of field services for our clients who may need permitted testing, individualized location special samples, and industrial baseline monitoring.

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Water & Wastewater Testing

By choosing NWDLS, you choose one of the most respected and qualified laboratories in the environmental industry.

Your analyses are performed by well-trained scientists in a state of the art laboratory that was designed specifically for your needs. Our managers and compliance consultants have years of experience working with local and state regulatory groups. Expert consultation on your results is a key part of our service to you!  

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