Wasserumsatz
Wasserverbrauch der Verbandsgemeinden in m³
| Region | 2021 | 2022 | 2023 |
| Bad Herrenalb | 112.310 | 123.140 | 121.600 |
| Birkenfeld | 957.982 | 716.270 | 639.360 |
| Dobel | 131.438 | 141.485 | 156.015 |
| Karlsbad | 155.625 | 156.530 | 158.721 |
| Neuenbürg | 249.411 | 188.326 | 168.156 |
| Straubenhardt | 581.387 | 583.092 | 570.090 |
| Gesamtverbrauch | 2.188.153 | 1.908.843 | 1.813.942 |