| MCL | Maximum Contaminant Level Violation, Monthly (TCR) | Total Coliform Rule | Coliform (TCR) | 163397 | Returned to Compliance | 01-JUL-1997 | 31-JUL-1997 | Yes |
| TT | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Surface Water Treatment Rule | 149495 | Known | 01-JUN-1995 | 31-AUG-1995 | Yes |
| TT | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Surface Water Treatment Rule | 1V93 | Known | 01-SEP-1993 | 30-SEP-1993 | Yes |
| MR | Monitoring, Regular | Inorganic Chemicals | Antimony, Total | 50197 | Returned to Compliance | 01-JUL-1993 | 30-JUN-1996 | No |
| MR | Follow-up Or Routine LCR Tap M/R | Lead and Copper Rule | Lead and Copper Rule | 19593 | Returned to Compliance | 01-JUL-1992 | - | No |
| MCL | Maximum Contaminant Level Violation, Monthly (TCR) | Total Coliform Rule | Coliform (TCR) | 396391 | Returned to Compliance | 01-NOV-1990 | 30-NOV-1990 | Yes |
| MR | Monitoring, Regular | Volatile Organic Chemicals | cis-1,2-Dichloroethylene | 461491 | Returned to Compliance | 01-JUL-1990 | 30-SEP-1990 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | cis-1,2-Dichloroethylene | 553291 | Returned to Compliance | 01-JUL-1990 | 30-SEP-1990 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | cis-1,2-Dichloroethylene | 355091 | Returned to Compliance | 01-JUL-1990 | 30-SEP-1990 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | cis-1,2-Dichloroethylene | 65292 | Returned to Compliance | 01-JUL-1990 | 30-SEP-1990 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | Xylenes, Total | 471391 | Returned to Compliance | 01-JUL-1990 | 30-SEP-1990 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | Xylenes, Total | 554691 | Returned to Compliance | 01-JUL-1990 | 30-SEP-1990 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | Xylenes, Total | 66692 | Returned to Compliance | 01-JUL-1990 | 30-SEP-1990 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | DICHLOROMETHANE | 554091 | Returned to Compliance | 01-JUL-1990 | 30-SEP-1990 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | DICHLOROMETHANE | 467091 | Returned to Compliance | 01-JUL-1990 | 30-SEP-1990 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | DICHLOROMETHANE | 66092 | Returned to Compliance | 01-JUL-1990 | 30-SEP-1990 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | DICHLOROMETHANE | 355891 | Returned to Compliance | 01-JUL-1990 | 30-SEP-1990 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | o-Dichlorobenzene | 554491 | Returned to Compliance | 01-JUL-1990 | 30-SEP-1990 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | o-Dichlorobenzene | 356291 | Returned to Compliance | 01-JUL-1990 | 30-SEP-1990 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | o-Dichlorobenzene | 469891 | Returned to Compliance | 01-JUL-1990 | 30-SEP-1990 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | o-Dichlorobenzene | 66492 | Returned to Compliance | 01-JUL-1990 | 30-SEP-1990 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | p-Dichlorobenzene | 554591 | Returned to Compliance | 01-JUL-1990 | 30-SEP-1990 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | p-Dichlorobenzene | 470491 | Returned to Compliance | 01-JUL-1990 | 30-SEP-1990 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | p-Dichlorobenzene | 66592 | Returned to Compliance | 01-JUL-1990 | 30-SEP-1990 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | p-Dichlorobenzene | 356391 | Returned to Compliance | 01-JUL-1990 | 30-SEP-1990 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | 1,1-Dichloroethylene | 554791 | Returned to Compliance | 01-JUL-1990 | 30-SEP-1990 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | 1,1-Dichloroethylene | 471991 | Returned to Compliance | 01-JUL-1990 | 30-SEP-1990 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | 1,1-Dichloroethylene | 66792 | Returned to Compliance | 01-JUL-1990 | 30-SEP-1990 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | 1,1-Dichloroethylene | 356491 | Returned to Compliance | 01-JUL-1990 | 30-SEP-1990 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | trans-1,2-Dichloroethylene | 554991 | Returned to Compliance | 01-JUL-1990 | 30-SEP-1990 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | trans-1,2-Dichloroethylene | 66992 | Returned to Compliance | 01-JUL-1990 | 30-SEP-1990 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | trans-1,2-Dichloroethylene | 356691 | Returned to Compliance | 01-JUL-1990 | 30-SEP-1990 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | trans-1,2-Dichloroethylene | 473391 | Returned to Compliance | 01-JUL-1990 | 30-SEP-1990 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | 1,2-Dichloroethane | 555091 | Returned to Compliance | 01-JUL-1990 | 30-SEP-1990 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | 1,2-Dichloroethane | 474191 | Returned to Compliance | 01-JUL-1990 | 30-SEP-1990 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | 1,2-Dichloroethane | 67092 | Returned to Compliance | 01-JUL-1990 | 30-SEP-1990 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | 1,2-Dichloroethane | 356791 | Returned to Compliance | 01-JUL-1990 | 30-SEP-1990 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | 1,1,1-Trichloroethane | 555191 | Returned to Compliance | 01-JUL-1990 | 30-SEP-1990 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | 1,1,1-Trichloroethane | 67192 | Returned to Compliance | 01-JUL-1990 | 30-SEP-1990 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | 1,1,1-Trichloroethane | 474891 | Returned to Compliance | 01-JUL-1990 | 30-SEP-1990 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | 1,1,1-Trichloroethane | 356891 | Returned to Compliance | 01-JUL-1990 | 30-SEP-1990 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | Carbon tetrachloride | 555291 | Returned to Compliance | 01-JUL-1990 | 30-SEP-1990 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | Carbon tetrachloride | 475591 | Returned to Compliance | 01-JUL-1990 | 30-SEP-1990 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | Carbon tetrachloride | 67292 | Returned to Compliance | 01-JUL-1990 | 30-SEP-1990 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | Carbon tetrachloride | 356991 | Returned to Compliance | 01-JUL-1990 | 30-SEP-1990 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | 1,2-Dichloropropane | 64992 | Returned to Compliance | 01-JUL-1990 | 30-SEP-1990 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | 1,2-Dichloropropane | 459291 | Returned to Compliance | 01-JUL-1990 | 30-SEP-1990 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | 1,2-Dichloropropane | 354791 | Returned to Compliance | 01-JUL-1990 | 30-SEP-1990 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | 1,2-Dichloropropane | 552991 | Returned to Compliance | 01-JUL-1990 | 30-SEP-1990 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | Trichloroethylene | 357091 | Returned to Compliance | 01-JUL-1990 | 30-SEP-1990 | No |