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557 search results for: water use

31

The Falcon: Water Crossings & Hazards

Part of the Falcon Public EIA Project In this section of the Falcon Public EIA Project, we explore the hydrological and geological conditions of the pipeline’s construction areas. We first identify the many streams, wetlands, and ponds the Falcon must cross, as well as describe techniques Shell will likely use in these water crossings. The […]

32

Groundwater risks in Colorado due to Safe Drinking Water Act exemptions

Oil and gas operators are polluting groundwater in Colorado, and the state and U.S. EPA are granting them permission with exemptions from the Safe Drinking Water Act. FracTracker Alliance’s newest analysis attempts to identify groundwater risks in Colorado groundwater from the injection of oil and gas waste. Specifically, we look at groundwater monitoring data near Class II […]

33

What are aquifer exemptions? Permitted exemptions from the Safe Drinking Water Act

Liquid Waste Disposal Drilling for oil and gas produces both liquid and solid waste that must be disposed of. The liquid waste from this industry is considered a “Class II waste” according to the US EPA. Aquifers are places underground capable of holding or transmitting groundwater. To dispose of Class II waste, operators are granted aquifer exemptions, by the EPA […]

34

Risks to Water Supplies in PA’s Susquehanna Basin

In this series of articles on the Susquehanna River Basin, FracTracker has explored the relationship between oil and gas extraction and the overall health of the watershed relative to oil and gas extraction impacts. We began with a basic overview of likely relationships, followed by an analysis of oil and gas violations relative to resources […]

35

North American Ethanol’s Land, Water, Nutrient, and Waste Impact

Corn Ethanol and Fracking – Similarities Abound Even though it is a biofuel and not a fossil fuel, in this post we discuss the ways in which the corn ethanol production industry is similar to the fracking industry. For those who may not be familiar, biofuel refers to a category of fuels derived directly from living matter. These may […]

36

Radium Watersheds a Risk

By Greg Pace – Columbus Community Bill of Rights, and Julie Weatherington-Rice – Environmental Consultant Most Ohio residents are unaware of the frack fluid deep underground injection occurring north of Columbus, underneath the region’s source water protection watersheds (Figure 1). Materials injected are liquids that have as much as ten times the salt concentration of sea-water. Mixed […]

37

Ohio Shale Activity, Waste Disposal, and Public Water Supplies

Ohio is unique relative to its Appalachian neighbors in the Marcellus and Utica Shale Basins in that The Buckeye State chose to “diversify” when it came to planning for the hydraulic fracturing revolution. One of the first things financial advisers tell their clients is to “diversify, diversify, diversify.” However, this strategy is usually meant to […]

38

“Polluting Pruitt:” A Wolf to Guard the Hen House?

Guest article by Dakota Raynes, Co-Organizer of Stop Fracking Payne County (OK) President Trump recently tapped Oklahoma Attorney General Scott Pruitt to head the Environmental Protection Agency (EPA), even though Pruitt is a self-proclaimed “leading advocate against the EPA’s activist agenda.” Pruitt is currently opposing investigation of Exxon Mobile’s handling of climate-change science based on […]

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Groundwater Threats in Colorado

FracTracker has been increasingly looking at oil and gas drilling in Colorado, and we’re finding some interesting and concerning issues to highlight. Firstly, operators in Colorado are not required to report volumes of water use or freshwater sources. Additionally, this analysis looked at how wastewater in Colorado is injected, and found that the majority is injected into […]

40

More Oil Field Wastewater Pits Found in California!

Who’s in charge here? By Kyle Ferrar, Western Program Coordinator FracTracker Alliance recently worked with Clean Water Action to map an update to last year’s report* on the use of unlined, above ground oil and gas waste disposal pits, also known as sumps. The new report identifies additional oil field wastewater pits and details how […]