Drinking Water Systems in Second Mesa, Connecticut
4 water systems are reported for this city, with a combined service population of 2,784. The systems have 69 EPA violation records in the five-year period ending June 30, 2026.
Water Systems Serving Second Mesa
Shungopavi
1,430 served378 historical records28 recent
F
Mishongnovi (Upper Sipaulovi/Upper Mishongnovi)
490 served317 historical records12 recent
D
Sipaulovi (Lower Sipaulovi/Lower Mishongnovi)
609 served294 historical records14 recent
F
Second Mesa Day School - BIA
255 served150 historical records15 recent
D
EPA Contaminant Categories in Historical Violation Records
Arsenic248 records
Coliform (TCR)133 records
Public Notice36 records
Nitrate23 records
Benzene23 records
Revised Total Coliform Rule18 records
Chlorine15 records
Consumer Confidence Rule14 records
BHC-GAMMA13 records
Methoxychlor13 records
Category counts aggregate historical compliance records across listed systems. They do not show current concentrations or household test results.