| Name | Size | Date | |
| WATER.DOC | 374 | 10/9/1990 | |
| WATER.EXE | 98720 | 10/16/1990 | |
| ACTIVATE.WAS | 2735 | 10/16/1990 | |
| ANAEROB.WAS | 352 | 8/2/1990 | |
| DISINFEC.WAS | 5046 | 10/16/1990 | |
| EFF.WAS | 288 | 8/2/1990 | |
| FILTRATE.WAS | 1974 | 10/16/1990 | |
| GEN.WAS | 9080 | 10/16/1990 | |
| INDUST.WAS | 278 | 8/2/1990 | |
| LAB.WAS | 2074 | 10/16/1990 | |
| MAINT.WAS | 7266 | 10/16/1990 | |
| MATH.WAS | 4300 | 10/16/1990 | |
| PHOS.WAS | 294 | 8/2/1990 | |
| PONDS.WAS | 2164 | 10/16/1990 | |
| PRIMARY.WAS | 645 | 10/16/1990 | |
| SLUDGE.WAS | 1418 | 10/16/1990 | |
| TRICK.WAS | 1061 | 10/16/1990 | |
| CHEM.WAT | 3201 | 8/2/1990 | |
| CORR.WAT | 930 | 8/2/1990 | |
| CROSS.WAT | 373 | 8/2/1990 | |
| GEN.WAT | 4109 | 8/2/1990 | |
| GROUND.WAT | 2277 | 8/2/1990 | |
| HYDR.WAT | 3337 | 8/2/1990 | |
| MATH.WAT | 3334 | 8/2/1990 | |
| PIPES.WAT | 3198 | 8/2/1990 | |
| PUMPS.WAT | 2430 | 8/2/1990 | |
| QUAL.WAT | 969 | 8/2/1990 | |
| SAFEDRI.WAT | 1977 | 8/2/1990 | |
| SAFETY.WAT | 877 | 8/2/1990 | |
| TASTE.WAT | 109 | 8/2/1990 | |
| TESTING.WAT | 3927 | 8/2/1990 | |
| TREAT.WAT | 4892 | 8/2/1990 |