CWM Environmental provides full service drinking water sampling and analysis, compliant with state and federal government regulatory standards.

Our analytical team can collect, analyze, and report results for all testing for public water suppliers as required by their PWSID (Public Water System Identification) permit. Our licensed and experienced water plant operators establish a routine schedule to perform process control, thereby ensuring high quality drinking water. Results of analyses of required monitoring samples are submitted by CWM to the Pennsylvania Department of Environmental Protection (PA DEP) via DWELR (the Drinking Water Electronic Lab Reporting system) and are easily accessible to our clients on our web portal MYCWMLAB.COM

CWM’s operators can also provide the required level of operations and maintenance needed for your plant: chemical feed; maintenance of plants, distribution systems, pits, interconnections, booster stations, pumps, and more, as the client requires. All operator activity is maintained in onsite records, to assure accountability and defensibility for the client.

CWM also offers a wide array of additional services to meet your drinking water testing needs. Adding to your accountability as clients and state regulations, we offer testing of:
  • non-routine samples to ensure proper plant operation and safe drinking water.
  • microbiological analyses, and Microbiological Suitability testing of your reagent water if you operate your own in-house micro laboratory.

We will assist you at whatever level you need in creating forms such as 4-Log Compliance Monitoring, Operation Evaluation Level (OEL), Consumer Confidence Reports, or Chapter 110.

If your drinking water treatment plant or consecutive system is in need of analytical testing, licensed operation or consulting services