The Fond du Lac Water Utility serves approximately 16,000 customers, which are divided into three zones.
Bills are generated and mailed on a quarterly basis.
The table below summarizes the billing cycles for 2023
| Utility Bills Processed | Utility Bills Mailed | Utility Bills Due | Delinquent Notices Mailed | |
|---|---|---|---|---|
| January (Zone 1) | 1/30/2023 | 1/31/2023 | 2/20/2023 | 2/21/2023 |
| February (Zone 2) | 2/27/2023 | 2/28/2023 | 3/20/2023 | 3/21/2023 |
| March (Zone 3) | 3/30/2023 | 3/31/2023 | 4/20/2023 | 4/21/2023 |
| April (Zone 1) | 4/27/2023 | 4/28/2023 | 5/18/2023 | 5/19/2023 |
| May (Zone 2) | 5/30/2023 | 5/31/2023 | 6/20/2023 | 6/21/2023 |
| June (Zone 3) | 6/29/2023 | 6/30/2023 | 7/20/2023 | 7/21/2023 |
| July (Zone 1) | 7/27/2023 | 7/28/2023 | 8/17/2023 | 8/18/2023 |
| August (Zone 2) | 8/30/2023 | 8/31/2023 | 9/20/2023 | 9/21/2023 |
| September (Zone 3) | 9/28/2023 | 9/29/2023 | 10/19/2023 | 10/20/2023 |
| October (Zone 1) | 10/30/2023 | 10/31/2023 | 11/20/2023 | 11/21/2023 |
| November (Zone 2) | 11/29/2023 | 11/30/2023 | 12/20/2023 | 12/21/2023 |
| December (Zone 3) | 12/28/2023 | 12/29/2023 | 1/18/2024 | 1/19/2024 |