7 services found

Emery & Garrett Groundwater, Inc. (EGGI) Services

Groundwater Protection / Enhancement
Groundwater Contaminant Assessment and Remediation

Emery & Garrett Groundwater, Inc. has completed hundreds of investigations to assess the nature and extent of groundwater contamination in a wide variety of hydrogeologic settings.
Environmental Assessments

Numerous environmental assessments have been completed by the team of hydrogeologists, geologists, geophysicists, and other specialists at Emery & Garrett Groundwater, Inc. (EGGI).
Wellhead Protection

The purpose of a Wellhead Protection program is to protect public health, safety and welfare by preventing adverse impacts due to contamination and/or water loss in aquifers that currently serve as public groundwater supply sources. Emery & Garrett Groundwater Inc., has participated in writing, reviewing, and establishing many Wellhead Protection policies/areas in various geologic environments and believes a successful Wellhead Protection program...
Wetland Impact Analyses

Pursuant to the New Hampshire Department of Environmental Services regulations for Large Groundwater Withdrawal Rules (Env-Ws 403), Emery & Garrett Groundwater, Inc., is well experienced in conducting wetland impact analyses that assesses the potential for adverse water level impacts within the wetland as a result of long-term groundwater withdrawals.
Salt

Highways and major roadways located within Wellhead Protection Areas (WHPAs) can represent a significant threat to local groundwater quality, primarily from the application of road salt in the snow-belt regions of the U.S. If large amounts of road salt are applied to highways, parking lots, driveways, etc., water from surface water runoff can cause sodium and chloride levels in groundwater to be elevated in the local aquifer. Emery & Garrett...
Quarry Mining

Mining operations are often required to follow long-term groundwater monitoring programs that allow detection of potential undesirable impacts that a quarry might have on the quality and/or availability of groundwater in the surrounding area. Emery & Garrett Groundwater Inc., has designed, assessed, and implemented both detailed and comprehensive groundwater protection programs associated with sand and gravel mining operations, bedrock quarries,...
Landfill Assessments

Emery & Garrett Groundwater, Inc., has successfully completed hundreds of landfill investigations. These work tasks have included conducting geophysical surveys, monitoring well installations, landfill gas studies, extensive groundwater quality monitoring and sampling, gas sampling, and providing expert witness testimony regarding active groundwater quality monitoring plans.

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Emery & Garrett Groundwater, Inc. (EGGI) Services

Groundwater Protection / Enhancement

Groundwater Contaminant Assessment and Remediation

Environmental Assessments

Wellhead Protection

Wetland Impact Analyses

Salt

Quarry Mining

Landfill Assessments