Source Water Protection Activity Guide

Quick Select

Use any of the following drop-down menus to navigate through the guide. Choosing a potential contaminant source category from the drop-down menu will narrow your potential contaminant source choices. Choosing a protection activity category from the drop-down menu will narrow your protection activity choices.

Contaminant Type

Potential Contaminant Source Category Potential Contaminant Source

Protection Activity Category Protection Activity

Deep Tillage

Protection Activity: Best Management Practices

A deeper than normal tillage depth can modify soil’s physical or chemical properties. When deep tillage is practiced as part of a conservation management system, it can improve infiltration, root penetration, and aeration; reduce runoff and erosion; increase soil mixing; and reduce the concentration of contaminants. All these improvements help lead to improved water quality.

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