| 0 | 1 |
| sWExemptionsID | swExemption44Impact |
| int4 | varchar |
| 1 | HHYC - Altered habitats due to hydrological changes |
| 1 | HMOC - Altered habitats due to morphological changes (includes connectivity) |
| 1 | CHEM - Chemical pollution |
| 1 | ORGA - Organic pollution |
| 1 | NUTR - Nutrient pollution |
| 1 | OTHE - Other significant impact type |
| 1 | SALI - Saline pollution/intrusion |
| 1 | TEMP - Elevated temperatures |
| 1 | MICR - Microbiological pollution |
