| STATION NAME | MEASURED LN EVAPORATION AMOUNT (mm) | CALCULATED VALUE | ERROR |
| IDW | |||
| 17752-Emirdağ | 5.078269 | 5.22072 | 0.142455099 |
| 17862-Dinar | 5.274596 | 5.21786 | −0.056731492 |
| 07-027-Alparslan | 5.794077 | 5.2377 | −0.556376588 |
| 17680-Beypazarı | 5.021803 | 5.12606 | 0.10425682 |
| 12-030-Bayındır Brj (Kayaş) | 4.947599 | 5.05591 | 0.108313341 |
| 17123-Eskişehir (Anadolu) | 5.281088 | 5.15623 | −0.124860661 |
| 17155-Kütahya | 4.704643 | 5.12474 | 0.420093136 |
| 12-061-Memnuniye | 4.73533 | 4.76994 | 0.034609451 |
| Mean Square Error (MSE) | 0.261948 | ||