| Subject | Counties Served |
| Owner, Sampler Changes for Public Water System | Door, Outagamie |
| Public Drinking Water Monitoring Requirements | Door, Outagamie |
| Public Drinking Water System Transient Non-Community (TN): Restaurant, Tavern, Church, Campground | Door, Outagamie |
| Volunteer Water Monitoring | Brown, Calumet, Door, Fond Du Lac, Green Lake, Kewaunee, Manitowoc, Marquette, Oneida, Outagamie, Shawano, Sheboygan, Waupaca, Waushara, Winnebago |