Log credit | Cryptosporidium UV dose (mJ/cm2) | Giardia lamblia UV dose (mJ/cm2) | Virus UV dose (mJ/cm2) |
0.5 | 1.6 | 1.5 | 39 |
1.0 | 2.5 | 2.1 | 58 |
1.5 | 3.9 | 3.0 | 79 |
2.0 | 5.8 | 5.2 | 100 |
2.5 | 8.5 | 7.7 | 121 |
3.0 | 12 | 11 | 143 |
3.5 | 15 | 15 | 163 |
4.0 | 22 | 22 | 186 |
Wis. Admin. Code Department of Natural Resources NR 810.62