Editorial authority · evidence in context
Water intelligence, explained.
Research, explainers, and practical guides that connect public water evidence to the questions households actually ask.
Analysis with boundaries
Every article separates published evidence, interpretation, and what the record cannot establish.
20published articles
6covered disciplines
53cited source records
Latest publication 2026-09-22
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Regional Research
What Tucson's 2024 Water Data Actually Shows
Tucson Water serves 732,906 people from groundwater. Here's what the EPA's 2024 PFAS round and the latest lead monitoring actually recorded — and what's still pending.
Read the analysisEditorial work stays connected to the record.
Journal analysis adds context; it does not replace a water-system report, source document, ranking methodology, or certified household test.