Chloride 1990-1999 (0)
| 1 - 10 |
| 11 - 50 |
| 51 - 100 |
| 101 - 250 |
| 251 - 500 |
| 501 - 10000 |
LU1990_r2 (1)
| <all other values> |
| AGRICULTURAL |
| COMMERCIAL |
| INDUSTRIAL/WAREHOUSE |
| INSTITUTIONAL |
| RESIDENTIAL |
| TRANSPORTATION/COMMUNICATION/UTILITIES |
| UNCLASSIFIED |
| VACANT/OPEN SPACE/WETLAND |
| WATER |
Chloride 2010-2019 (2)
| 1 - 10 |
| 11 - 50 |
| 51 - 100 |
| 101 - 250 |
| 251 - 500 |
| 501 - 10000 |
LU2013 (3)
| <all other values> |
| AGRICULTURAL |
| COMMERCIAL |
| INDUSTRIAL/WAREHOUSE |
| INSTITUTIONAL |
| RESIDENTIAL |
| TRANSPORTATION/COMMUNICATION/UTILITIES |
| UNCLASSIFIED |
| VACANT/OPEN SPACE/WETLAND |
| WATER |
|