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Association Between Water Supplier and Watershed
| Water Supplier | Cases, No. (Column %)a | P Value (χ2 Test) | |
|---|---|---|---|
| Watersheds Positively Associated (Naugatuck, Quinebaug) |
Watersheds Not Associated | ||
| Private well water | 38 (31.40) | 99 (17.01) | <.001 |
| Municipal water | 83 (68.60) | 483 (82.99) | |
aPercentages may not sum to 100% owing to rounding. The 4 cases assigned to multiple public water suppliers were excluded from analysis.
