Advisories:
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| County | Site | Units | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Ashland | Bad River | ppb | 19.2 | 17.6 | 16.4 | 16.8 | 18.1 | 20.1 | 21.9 | 23.7 | 25.7 | 27.3 | 28.9 | 30.5 | 32 | 33.5 | 35.2 | 36.6 | 37.4 | 37.8 | 37.9 | 38 | 38.2 | 38.3 | 38.5 | 39 |
| Brown | Green Bay - UW | ppb | 32.1 | 32.1 | 31.8 | 31.5 | 31.5 | 31.1 | 30.6 | 30.7 | 32 | 33.7 | 36 | 38.5 | 41.2 | 44.5 | 47.7 | 49.8 | 50.9 | 51.3 | 51.2 | 50.9 | 50.6 | 49.9 | 49.2 | 48.7 |
| Columbia | Columbus | ppb | 40.2 | 39.9 | 39.2 | 38.2 | 37.6 | 35.8 | 34.6 | 33.7 | 32.9 | 33.2 | 34.5 | 36.1 | 38.3 | 42.1 | 45.8 | 48.9 | 51.2 | 51.9 | 51.8 | 51 | 50 | 49 | 47.4 | 45.5 |
| Dane | Madison - East | ppb | 38.4 | 38.1 | 38 | 38.5 | 38.7 | 38.1 | 36.4 | 34.5 | 34.8 | 35.6 | 36.4 | 37.4 | 39.8 | 43.4 | 46.5 | 49.5 | 50.5 | 51 | 51.6 | 51.2 | 50.8 | 50 | 49 | 48.1 |
| Dodge | Horicon | ppb | 37.9 | 37.5 | 37.3 | 37.8 | 38.5 | 39.3 | 40.6 | 42 | 43.3 | 44.1 | 45 | 46.4 | 47.7 | 49 | 50 | 51.1 | 52.2 | 53 | 53.5 | 53.2 | 53.3 | 53 | 52.5 | 51.9 |
| Door | Newport | ppb | 35.5 | 34.1 | 32.9 | 32.3 | 31.9 | 31.3 | 30.4 | 30.6 | 31.4 | 32.9 | 35.8 | 38.4 | 40.7 | 43.2 | 46.2 | 48.4 | 50.1 | 51.3 | 51.6 | 51.9 | 53 | 54.2 | 55.2 | 56 |
| Eau Claire | Eau Claire | ppb | 22.8 | 20 | 17.7 | 16.5 | 17.4 | 18.8 | 21 | 23.6 | 26.1 | 28.4 | 31 | 33.6 | 36.5 | 39.5 | 41.7 | 43.3 | 44.3 | 44.9 | 44.8 | 44.6 | 44.1 | 43.5 | 43.2 | 42.9 |
| Fond du Lac | Fond du Lac | ppb | 35.9 | 35.3 | 35 | 35.3 | 36 | 37 | 37.9 | 38.9 | 40.4 | 42.3 | 44.8 | 46.9 | 48.6 | 51.1 | 53.3 | 55.7 | 57 | 57.7 | 57.7 | 57 | 56.2 | 54.3 | 52.7 | 51 |
| Forest | Potawatomi | ppb | 32.6 | 31.4 | 31.2 | 31.2 | 32 | 32.9 | 33.2 | 33.3 | 34.1 | 35.2 | 36.2 | 36.8 | 37.5 | 38.1 | 39 | 40.2 | 41 | 41.3 | 41.5 | 42 | 42.4 | 42.9 | 43.5 | 44.3 |
| Jefferson | Jefferson | ppb | 41.9 | 38 | 33.7 | 29.4 | 24.8 | 21.2 | 20 | 20.4 | 21.8 | 24.7 | 28.6 | 33.5 | 39.3 | 44.3 | 47.3 | 49.6 | 51.6 | 52.4 | 52.6 | 51.5 | 49.6 | 47.8 | 45.7 | 43 |
| Kenosha | Chiwaukee Prairie | ppb | 44 | 37.8 | 29.6 | 21.5 | 14.5 | 11.3 | 10.4 | 13.9 | 18.5 | 23.9 | 30.6 | 37.9 | 45.3 | 53.4 | 60 | 63.3 | 65.1 | 66.6 | 67.3 | 67.4 | 66.8 | 65.8 | 62.2 | 57.8 |
| Kenosha | Kenosha | ppb | 50.7 | 44.7 | 36.7 | 29.9 | 24.1 | 19.3 | 14.9 | 15.6 | 18.1 | 22.4 | 28.9 | 35.1 | 41.1 | 47.1 | 53.7 | 56.9 | 58.3 | 59.5 | 60.6 | 60.9 | 61 | 61 | 59.8 | 57.7 |
| Kewaunee | Kewaunee | ppb | 34.6 | 34.2 | 33.8 | 33.7 | 34.1 | 34.7 | 35.3 | 35.8 | 36.2 | 37.2 | 38.8 | 40.4 | 41.5 | 43 | 44.6 | 46.2 | 47.7 | 49.3 | 50.2 | 51.1 | 51.6 | 50.9 | 49.9 | 48.8 |
| La Crosse | La Crosse | ppb | 35 | 33.7 | 32.6 | 31.8 | 31.6 | 31.5 | 31.3 | 30.8 | 30.3 | 30.8 | 32 | 33.4 | 34.9 | 36.4 | 38.3 | 40.4 | 42.5 | 43.6 | 44.3 | 44.9 | 45.3 | 45.6 | 45.6 | 45.3 |
| Manitowoc | Manitowoc | ppb | 21.6 | 18.5 | 15.2 | 12.3 | 11.5 | 11 | 13.1 | 16.6 | 21.6 | 24.5 | 27 | 30.7 | 34.6 | 39.6 | 43.3 | 45.9 | 47.6 | 49.4 | 50.9 | 52.3 | 53.1 | 53.1 | 52.5 | 51 |
| Marathon | Lake DuBay | ppb | 27.8 | 27.1 | 26.8 | 26.5 | 25.5 | 24.2 | 22.3 | 21.4 | 21.7 | 22.8 | 23.8 | 25.2 | 26.9 | 29 | 31.9 | 34.5 | 36.5 | 37.2 | 37.8 | 37.7 | 37.5 | 37 | 36.6 | 36.4 |
| Milwaukee | Bayside | ppb | 22.9 | 16.5 | 10.6 | 6 | 3 | 1.8 | 1.7 | 5.9 | 11.4 | 17.6 | 24 | 30.9 | 38 | 45 | 51.4 | 54.5 | 57.1 | 59.6 | 61.3 | 62.5 | 62.8 | 63.1 | 63.1 | 61.7 |
| Milwaukee | Milwaukee-16th St. | ppb | 30.8 | 27.1 | 22.9 | 18.5 | 14.3 | 11 | 10.2 | 13.5 | 16.6 | 19.6 | 24.9 | 30.5 | 36.7 | 43.4 | 49.8 | 53.3 | 55.5 | 56.6 | 56.2 | 55.3 | 54.4 | 53.8 | 52.7 | 51.1 |
| Outagamie | Appleton | ppb | 27.8 | 25.7 | 24.7 | 24 | 23.1 | 21.9 | 20.5 | 21.1 | 25.7 | 29.6 | 32.2 | 34.7 | 38.2 | 43.2 | 49 | 53.7 | 55.3 | 56.2 | 57 | 57.5 | 57.3 | 57 | 56.3 | 55.7 |
| Ozaukee | Grafton | ppb | 21.7 | 16.6 | 11.9 | 8.5 | 8.7 | 7.9 | 9.2 | 13.5 | 18.3 | 23.5 | 28.7 | 34.6 | 41 | 48 | 53.3 | 55.6 | 57.3 | 59 | 60.9 | 61.8 | 62.1 | 62 | 61.2 | 59.4 |
| Ozaukee | Harrington Beach | ppb | 40.2 | 37.2 | 35.6 | 33.3 | 31.3 | 30.1 | 29.6 | 30.3 | 32.1 | 34.4 | 37 | 40.3 | 43.3 | 46.4 | 49.3 | 51.6 | 53.5 | 55.4 | 56.8 | 57.3 | 57.8 | 58.2 | 58.1 | 57.8 |
| Racine | Racine | ppb | 35.6 | 28.8 | 22.4 | 17 | 12.5 | 9 | 8.2 | 11.8 | 16.5 | 21.9 | 27.1 | 32.4 | 39.1 | 46.6 | 53.5 | 57.2 | 60.1 | 62.2 | 63.8 | 64.7 | 64.8 | 64.3 | 63 | 60.4 |
| Rock | Beloit | ppb | 34.4 | 31 | 28.3 | 27.2 | 24.4 | 20.1 | 17.2 | 16.5 | 18.9 | 22.5 | 26.6 | 31.6 | 36.8 | 42.9 | 47.9 | 51.2 | 53.2 | 53.6 | 53.4 | 52.1 | 50.3 | 48.2 | 46.1 | 43.6 |
| Sauk | Devil's Lake | ppb | 25.1 | 24.6 | 24.3 | 25.1 | 25.5 | 25.2 | 25.8 | 27.2 | 29 | 30.4 | 33 | 35.5 | 38.6 | 42.1 | 44.8 | 46.2 | 47.3 | 47.9 | 47.6 | 47.1 | 46.9 | 46.7 | 46.5 | 46.2 |
| Sheboygan | Sheboygan - Haven | ppb | 29.6 | 26.4 | 23.8 | 21.9 | 20.9 | 20.5 | 21.2 | 22.8 | 25.6 | 29.1 | 33.1 | 36.5 | 40.4 | 44.9 | 48.3 | 51 | 53 | 54.4 | 55.1 | 55.9 | 55.9 | 55.4 | 54.6 | 53.8 |
| Sheboygan | Sheboygan - KA | ppb | 32.6 | 28.1 | 23.5 | 19.7 | 18.4 | 16.7 | 16.7 | 19.1 | 22.7 | 26.8 | 31.7 | 36.6 | 39.3 | 45.1 | 50 | 53.3 | 55.6 | 57.3 | 58.9 | 59.8 | 59.8 | 60.8 | 61.4 | 61.5 |
| Vilas | Trout Lake | ppb | 26.3 | 24.7 | 23.1 | 22.8 | 23.4 | 23.9 | 24.8 | 27 | 28.7 | 30.5 | 33 | 35.2 | 37.2 | 39.3 | 41.7 | 43.7 | 45 | 45.6 | 46 | 46.3 | 46.4 | 46.2 | 45.9 | 45.6 |
| Walworth | Elkhorn | ppb | 44.3 | 44 | 44.3 | 44.7 | 44.5 | 45.2 | 45.3 | 45.2 | 44.4 | 43.4 | 43.4 | 44.1 | 45.8 | 48 | 51 | 53.9 | 56.3 | 57.9 | 58.9 | 57.9 | 56.9 | 54.9 | 51.4 | 48 |
| Waukesha | Waukesha | ppb | 40.7 | 36.7 | 32 | 27.1 | 22 | 17.2 | 13.4 | 13.6 | 15.9 | 19.9 | 25.4 | 31.6 | 38.8 | 46 | 52.5 | 55.7 | 58.2 | 59.7 | 60.2 | 59.7 | 58.8 | 58.3 | 57.7 | 56 |