Environmental Groundwater Impacts

Existing and Potential Pollution Source Surveys (EPPS)

An Existing and Potential Pollution Source Surveys (EPPS) is an assessment of a proposed or existing water well location to Read More »

TCEQ Texas Risk Reduction Program (TRRP)

The Texas Risk Reduction Program (TRRP) rule (30 TAC 350) provides consistent procedures for investigating environmental releases from any source Read More »

Issues at Historic and Active Oil & Gas Exploration and Production Sites

  As land development at historic and active oil and gas exploration & production sites increases, so does the risk Read More »

Groundwater Sampling

What is groundwater sampling? Groundwater sampling is done for a variety of reasons, including to meet regulatory requirements; waste disposal Read More »

CRG Texas had a fun and educational day out in the field with Texas State Technical College students!

CRG Texas ESI, in concert with Envirotech Drilling, Xenco Laboratories, and Ajax Environmental & Safety Supply are working with Yvette Read More »

2015 Water Use

2015 Water Use- The USGS has estimated water use for the United States every 5 years since 1950. Estimates are Read More »

Surface Water Quality

Surface water serves many purposes. The leading utilization of surface water include drinking-water and other public uses, irrigation uses, and for use Read More »

Industrial and Hazardous Waste Corrective Action Program

  Ensure that sites are assessed and remediated to levels that protect human health and the environment; Verify that waste Read More »

Groundwater Impacts from Oil & Gas E&P

Groundwater Impacts from Oil & Gas Exploration & Production (E&P) In the United States, we depend upon groundwater for roughly Read More »