| MR | Monitoring and Reporting (DBP) | Stage 1 Disinfectants and Disinfection Byproducts Rule | TTHM | 1120010 | Returned to Compliance | 01-JAN-2011 | 31-MAR-2011 | No |
| MR | Monitoring and Reporting (DBP) | Stage 1 Disinfectants and Disinfection Byproducts Rule | Total Haloacetic Acids (HAA5) | 1120011 | Returned to Compliance | 01-JAN-2011 | 31-MAR-2011 | No |
| MCL | Maximum Contaminant Level Violation, Single Sample | Nitrate Rule | Nitrate | 9820008 | Returned to Compliance | 01-APR-1998 | 30-APR-1998 | Yes |
| MCL | Maximum Contaminant Level Violation, Monthly (TCR) | Total Coliform Rule | Coliform (TCR) | 9420002 | Returned to Compliance | 01-OCT-1993 | 31-OCT-1993 | Yes |
| MCL | Maximum Contaminant Level Violation, Monthly (TCR) | Total Coliform Rule | Coliform (TCR) | 9320001 | Returned to Compliance | 01-DEC-1992 | 31-DEC-1992 | Yes |
| MCL | Maximum Contaminant Level Violation, Single Sample | Nitrate Rule | Nitrate | 8900345 | Known | 01-JAN-1989 | 31-JAN-1989 | Yes |
| MR | Monitoring, Regular | Nitrate Rule | Nitrate | 8900346 | Known | 01-JAN-1989 | 31-JAN-1989 | No |
| MCL | Maximum Contaminant Level Violation, Single Sample | Nitrate Rule | Nitrate | 8900343 | Known | 01-DEC-1988 | 31-DEC-1988 | Yes |
| MCL | Maximum Contaminant Level Violation, Single Sample | Nitrate Rule | Nitrate | 8900342 | Known | 01-OCT-1988 | 31-OCT-1988 | Yes |
| MCL | Maximum Contaminant Level Violation, Single Sample | Nitrate Rule | Nitrate | 8900341 | Known | 01-SEP-1988 | 30-SEP-1988 | Yes |
| MR | Monitoring, Regular | Nitrate Rule | Nitrate | 8900344 | Known | 01-SEP-1988 | 30-SEP-1988 | No |
| Other | Notification, Public | Miscellaneous Other Rules | - | 8900338 | Known | 01-MAR-1988 | 31-MAR-1988 | No |
| MCL | Maximum Contaminant Level Violation, Single Sample | Nitrate Rule | Nitrate | 8600823 | Known | 01-SEP-1986 | 30-SEP-1986 | Yes |
| MCL | Maximum Contaminant Level Violation, Single Sample | Nitrate Rule | Nitrate | 8600822 | Known | 01-JUL-1986 | 31-JUL-1986 | Yes |
| MCL | Maximum Contaminant Level Violation, Single Sample | Nitrate Rule | Nitrate | 8600576 | Known | 01-JUN-1986 | 30-JUN-1986 | Yes |
| MCL | Maximum Contaminant Level Violation, Single Sample | Inorganic Chemicals | Fluoride | 8600574 | Known | 01-MAY-1986 | 31-MAY-1986 | Yes |
| MCL | Maximum Contaminant Level Violation, Single Sample | Nitrate Rule | Nitrate | 8600575 | Known | 01-APR-1986 | 30-APR-1986 | Yes |
| MCL | Maximum Contaminant Level Violation, Single Sample | Nitrate Rule | Nitrate | 8600073 | Known | 01-DEC-1985 | 31-DEC-1985 | Yes |
| MCL | Maximum Contaminant Level Violation, Single Sample | Nitrate Rule | Nitrate | 8600072 | Known | 01-NOV-1985 | 30-NOV-1985 | Yes |
| MCL | Maximum Contaminant Level Violation, Single Sample | Nitrate Rule | Nitrate | 8600071 | Known | 01-OCT-1985 | 31-OCT-1985 | Yes |
| MCL | Maximum Contaminant Level Violation, Single Sample | Nitrate Rule | Nitrate | 8501077 | Known | 01-SEP-1985 | 30-SEP-1985 | Yes |
| MCL | Maximum Contaminant Level Violation, Single Sample | Inorganic Chemicals | Fluoride | 8501075 | Known | 01-AUG-1985 | 31-AUG-1985 | Yes |
| MCL | Maximum Contaminant Level Violation, Single Sample | Nitrate Rule | Nitrate | 8501076 | Known | 01-JUL-1985 | 31-JUL-1985 | Yes |
| MCL | Maximum Contaminant Level Violation, Single Sample | Nitrate Rule | Nitrate | 8500276 | Known | 01-MAR-1985 | 31-MAR-1985 | Yes |
| MCL | Maximum Contaminant Level Violation, Single Sample | Nitrate Rule | Nitrate | 8500275 | Known | 01-FEB-1985 | 28-FEB-1985 | Yes |
| MCL | Maximum Contaminant Level Violation, Single Sample | Nitrate Rule | Nitrate | 8500274 | Known | 01-JAN-1985 | 31-JAN-1985 | Yes |
| MCL | Maximum Contaminant Level Violation, Single Sample | Nitrate Rule | Nitrate | 8500085 | Known | 01-DEC-1984 | 31-DEC-1984 | Yes |
| MCL | Maximum Contaminant Level Violation, Single Sample | Nitrate Rule | Nitrate | 8500084 | Known | 01-NOV-1984 | 30-NOV-1984 | Yes |
| MCL | Maximum Contaminant Level Violation, Single Sample | Nitrate Rule | Nitrate | 8500083 | Known | 01-OCT-1984 | 31-OCT-1984 | Yes |
| MCL | Maximum Contaminant Level Violation, Single Sample | Nitrate Rule | Nitrate | 8400363 | Known | 01-SEP-1984 | 30-SEP-1984 | Yes |
| MCL | Maximum Contaminant Level Violation, Single Sample | Nitrate Rule | Nitrate | 8400362 | Known | 01-AUG-1984 | 31-AUG-1984 | Yes |
| MCL | Maximum Contaminant Level Violation, Single Sample | Nitrate Rule | Nitrate | 8400361 | Known | 01-JUL-1984 | 31-JUL-1984 | Yes |
| MCL | Maximum Contaminant Level Violation, Single Sample | Nitrate Rule | Nitrate | 8400360 | Known | 01-JUN-1984 | 30-JUN-1984 | Yes |
| MCL | Maximum Contaminant Level Violation, Single Sample | Nitrate Rule | Nitrate | 8400359 | Known | 01-MAY-1984 | 31-MAY-1984 | Yes |
| MCL | Maximum Contaminant Level Violation, Single Sample | Nitrate Rule | Nitrate | 8400358 | Known | 01-APR-1984 | 30-APR-1984 | Yes |
| MCL | Maximum Contaminant Level Violation, Single Sample | Nitrate Rule | Nitrate | 8400357 | Known | 01-MAR-1984 | 31-MAR-1984 | Yes |
| MCL | Maximum Contaminant Level Violation, Single Sample | Nitrate Rule | Nitrate | 8400356 | Known | 01-FEB-1984 | 29-FEB-1984 | Yes |
| MCL | Maximum Contaminant Level Violation, Single Sample | Nitrate Rule | Nitrate | 8400355 | Known | 01-DEC-1983 | 31-DEC-1983 | Yes |
| MCL | Maximum Contaminant Level Violation, Single Sample | Nitrate Rule | Nitrate | 8400354 | Known | 01-NOV-1983 | 30-NOV-1983 | Yes |
| MCL | Maximum Contaminant Level Violation, Single Sample | Nitrate Rule | Nitrate | 8400353 | Known | 01-OCT-1983 | 31-OCT-1983 | Yes |
| MCL | Maximum Contaminant Level Violation, Single Sample | Nitrate Rule | Nitrate | 8300389 | Known | 01-SEP-1983 | 30-SEP-1983 | Yes |
| MCL | Maximum Contaminant Level Violation, Single Sample | Nitrate Rule | Nitrate | 8300388 | Known | 01-AUG-1983 | 31-AUG-1983 | Yes |
| MCL | Maximum Contaminant Level Violation, Single Sample | Nitrate Rule | Nitrate | 8300387 | Known | 01-JUL-1983 | 31-JUL-1983 | Yes |
| MCL | Maximum Contaminant Level Violation, Single Sample | Nitrate Rule | Nitrate | 8300386 | Known | 01-JUN-1983 | 30-JUN-1983 | Yes |
| MCL | Maximum Contaminant Level Violation, Single Sample | Nitrate Rule | Nitrate | 8300385 | Known | 01-JAN-1983 | 31-JAN-1983 | Yes |
| MCL | Maximum Contaminant Level Violation, Single Sample | Nitrate Rule | Nitrate | 8300384 | Known | 01-DEC-1982 | 31-DEC-1982 | Yes |
| MCL | Maximum Contaminant Level Violation, Single Sample | Nitrate Rule | Nitrate | 8300383 | Known | 01-NOV-1982 | 30-NOV-1982 | Yes |
| MCL | Maximum Contaminant Level Violation, Single Sample | Nitrate Rule | Nitrate | 8110092 | Known | 01-JUL-1981 | 31-JUL-1981 | Yes |
| MCL | Maximum Contaminant Level Violation, Single Sample | Nitrate Rule | Nitrate | 8110091 | Known | 01-FEB-1981 | 30-APR-1981 | Yes |
| MCL | Maximum Contaminant Level Violation, Single Sample | Nitrate Rule | Nitrate | 8110090 | Known | 01-OCT-1980 | 31-DEC-1980 | Yes |