About Hudson Water Lab
Hudson Water Lab is an NJDEP-certified environmental microbiology laboratory specializing in recreational bathing water testing. We focus exclusively on pools, spas, and aquatic facilities—supporting regulatory compliance, operational clarity, and public health across New Jersey.
Our Mission
Our mission is to protect swimmer and bather health through accurate, defensible, and timely microbiological testing. We are committed to helping facility operators meet NJDEP requirements with confidence while maintaining clean, safe, and hygienic water environments.
What We Do
We provide NJDEP-approved microbiological testing for recreational bathing waters, including:
Heterotrophic Plate Count (HPC)
Total Coliform & E. coli
Pseudomonas aeruginosa
Our laboratory operates under strict quality assurance and quality control practices to ensure every result is accurate, traceable, and defensible.
Our Approach
Hudson Water Lab is intentionally focused and specialized. By concentrating solely on recreational bathing water microbiology, we deliver a higher level of consistency, attention to detail, and regulatory understanding.
NJDEP-approved methodologies
Clear sampling guidance
Reliable turnaround times
Clients Rely on us for:
Straightforward, easy-to-interpret reports
Responsive communication and support
Compliance & Public Health
As an NJDEP-certified environmental microbiology laboratory operating under NPW01 certification, compliance is foundational to everything we do. Our testing supports public health by helping facility operators identify potential risks, maintain sanitary conditions, and meet regulatory obligations.
Every sample represents real people relying on clean, safe water—and we take that responsibility seriously.
A Trusted New Jersey Laboratory
Hudson Water Lab proudly serves recreational bathing facilities throughout New Jersey. As a locally operated laboratory, we value long-term relationships, reliability, and practical support for the facilities we work with.
Our goal is not just to deliver test results, but to be a trusted laboratory partner our clients can depend on year after year.
Hudson Water Lab operates as the trade name of Hudson Pool and Spa Testing LLC, a New Jersey-based environmental microbiology laboratory.
The company is certified by the New Jersey Department of Environmental Protection for recreational bathing water testing and provides analytical services for pools, spas, and aquatic facilities.
Questions or Ready to Get Started?
If you have questions about testing requirements, scheduling, or compliance, we’re happy to help. Contact us to discuss your facility and how we can support your testing needs.