About the Groundwater Program: Ensuring that groundwater quality is protected

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Applications, Forms and eDEP Online Filing

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Groundwater: Frequently Asked Questions

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Groundwater Permits: Frequently Asked Questions

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Groundwater Permitting Process:

The most commonly used BRP WP Permits: 6,8 (new major and minor) and 11,12 (renewals).
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Industrial Wastewater

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Massachusetts Treatment Plants

Lists of groundwater discharge treatment facilities
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Groundwater Guidance and Policies

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Groundwater Regulations

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Underground Injection Control

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Wastewater Reuse

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