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This is a rebuild of Drinking Water Watch and not yet the official record. Use the agency’s current Drinking Water Watch for anything you need to rely on.
Find a water system
Search by name or PWSID, or narrow by county to browse.
Working with an AI assistant? How to use this site as data.
Records across every system
The agency also publishes records that are not about one water system. These cover every system it serves.
- Analyte list — analytes with a compliance result, from samples collected in a default date range the list states
- Analyte groups — the named sets of analytes that share a sampling schedule
- Lead and copper summaries — sample summaries by monitoring period, of more than one kind
- Coliform results — presence or absence, per sample
- Coliform summaries
- Summarized field results — one monitoring period per facility
- Samples for one analyte — chosen from the analyte list
This site shows what the agency publishes to the public. Records the agency holds but does not publish will not appear here, however complete this rebuild becomes.
Source. Mississippi State Department of Health, SDWIS/STATE.