Coliform
Location 2017 2018 2019 2020 2021 2022 2023 2024
1a 126
1b 193
1c 45
1d
2a 8
2b 23
2c 66
2d
3a 46
3b 78
3c 51
3d
4a 55
4b 199
4c 31
4d