The following uses shall be allowed with the groundwater protection zones:
A. All zones:
1. Uses established before the effective date hereof and used continuously and in the same manner thereafter, which uses may continue, provided such use is not judged by any court of competent jurisdiction to be a nuisance under the provisions of federal, state or local laws or regulations.
2. Use of single- or multiple-family residential dwellings, commercial or institutional uses established on or after the effective date hereof connected to a sanitary sewer system.
3. Uses incidental and accessory to the uses set forth in the two (2) immediately preceding subsections.
B. Zone four:
1. The tilling of the soil and the raising of crops, provided fertilizing and the use of pesticides is accomplished within federal, state and local guidelines.
2. The pasturing of livestock, provided all forage is raised on the pastured area.
3. Uses incidental and accessory to the uses set forth in the three (3) immediately preceding subsections. (Ord. 2003-53, 11-5-2003)