Ordinance No. 87042 provides for the establishment and assessment of a pass-through charge of the Edwards Aquifer Authority Permit Fee to all San Antonio Water System water customers.
| Year | EAA Fee (per 100 gallons) |
| 2015 | 0.03311 |
| 2016 | 0.04259 |
| 2017 | 0.03612 |
| 2018 | 0.03533 |
| 2019 | 0.03561 |
Rev. 12/18