| Series | Type | Parameter | Unit | Latest measurement |
|---|---|---|---|---|
| 1. Van de Zande - 1:o | AkvoMobile | EC | mS/cm | July 19, 2018 |
| 2. Van de Zande - 2:o | AkvoMobile | EC | mS/cm | July 19, 2018 |
| 3. Van de Zande - 3:o | AkvoMobile | EC | mS/cm | April 30, 2016 |
| 4. Van de Zande - 4:o | AkvoMobile | EC | mS/cm | April 30, 2016 |
| 5. Van de Zande - 5 | AkvoMobile | EC | mS/cm | June 16, 2018 |
| 6. Van de Zande - 5:o | AkvoMobile | EC | mS/cm | July 19, 2018 |
| 7. VandeZande-prutsloot:o | AkvoMobile | EC | mS/cm | June 16, 2018 |