The Office of Drinking Water (ODW) Laboratory Certification Program (LCP) fulfills primacy requirements for the Safe Drinking Water Act (SDWA) by complying with the current editions of the Code of Federal Regulations 40 CFR Parts 141-143 (CFR) and the EPA Manual for the Certification of Laboratories Analyzing Drinking Water (CLADW).
The LCP ensures quality drinking water laboratory testing to preserve and protect Delaware’s public health and safety. The focus is to ensure that drinking water laboratories certified by the State perform accurate testing of SDWA compliance samples according to the standards set forth in the CLADW.
ODW certifies both in-state and out-of-state (via reciprocity) drinking water laboratories that analyze SDWA compliance samples.
Approved Laboratories
The laboratories listed below are approved by the LCP to perform SDWA compliance testing on drinking water samples. This list is provided as a convenience to public water systems in Delaware. To view specific analytes or to obtain further information on their scope of approved tests, please contact the individual laboratories.
- Aerobiology Lab Associates
- Alloway
- ALS Environmental – Middletown
- Alpha Analytical, LLC
- Analytical Services, Inc.
- Brandywine Science Center, Inc.
- Chesapeake Environmental Lab
- EMSL Analytical
- Eurofins Eaton Analytical
- Eurofins Eaton Analytical – South Bend
- Florida Radiochemistry Services, Inc. Call 407-382-7733
- Pace Analytical Services – Melville NY
- Pace Analytical Services – Ormond Beach FL
- Pace Analytical Services – Williamsport PA
- PFAS Solutions
- Suburban Testing Labs
- Water Testing Laboratories of MD, Salisbury/Stevensville
For more information, please contact the Office of Drinking Water.
