Drinking Water Local Regulatory Compliance with ALS

Testing and Guidance for Safe and Compliant Drinking Water

ALS offers a one-stop-solution for public water suppliers looking for guidance and analytical testing services to comply with regulatory requirements and the Safe Drinking Water Act

The Safe Drinking Water Act (SDWA) includes standards for drinking water, affecting all the approximately 150,000 public water systems in the USA and is enforced by the EPA.

Reliable Testing from Certified Laboratories Across the USA

Our network of laboratories across the USA offers regulatory guidance, sampling services and certified drinking water analysis.

Certification plays a major role in the water industry, and all samples submitted to ALS will be tested in accordance with applicable standards, including “National Primary Drinking Water Regulation” (NPDWR), by certified laboratories.

The vast majority of the 90+ regulated contaminants are tested in-house. Any testing outside of ALS scope is performed by certified partner laboratories, upholding the same quality and certification criteria as ALS.

ALS is also an EPA certified UCMR-5 laboratory.

ALS offers a broad range of drinking water testing services, including:

  • Microbiology
  • Organics (VOC and SVOC)
  • Disinfection byproducts
  • Inorganics including metals
  • Asbestos
  • Radionuclides
  • PFAS

All fuels testing is performed under ISO 17025 Accreditation.

Trust ALS to provide reliable results that can help you achieve your sustainability goals.


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