| Business | Phone |
| Caslon Wastewater Plant 9394 Foggy Morning Rd, Bloomington 47401 | (812) 824-9005 |
| Cataract Lake Water Corp 4300 N Old State Road 37, Bloomington 47408 | (812) 335-0366 |
| City Of Bloomington Utilities 1969 S Henderson St, Bloomington 47401 | (812) 349-3655 |
| East Monroe Water Corp 3428 S Knightridge Rd, Bloomington 47401 | (812) 335-8499 |
| Monroe County Regional Sewer 528 N Walnut St, Bloomington 47404 | (812) 334-8871 |
| Monroe Water Treatment Plant Bloomington 47401 | (812) 824-9311 |
| Rural Water Maintenance Co 6023 E State Road 45, Bloomington 47408 | (812) 336-7644 |
| Southern Monroe Water Corp 5790 S Fairfax Rd, Bloomington 47401 | (812) 824-7220 |
| Stipp Road Water Assoc 4300 N State Road 37 Business, Bloomington 47404 | (812) 332-5411 |
| Van Buren Water Inc 4385 W State Road 45, Bloomington 47403 | (812) 825-9760 |