After acquiring new information, the EPA has decided not to revise its June 28, 2016, Effluent Limitations Guidelines and Standards for the Oil and Gas Extraction Point Source Category. That action finalized pretreatment standards for unconventional oil and gas (UOG) facilities based in part on the Agency’s understanding that no such facilities in the country […]
The EPA’s SPCC Guidance for Regional Inspectors (Guidance) notes that the applicability of the Agency’s Spill Prevention, Control, and Countermeasure (SPCC) regulations (40 CFR Part 112) to oil/water separators (OWSs) depends on the “intended use of the OWS.” One intended use that exempts an OWS from the SPCC program is wastewater treatment. The exemption means […]
Opposing opinions by three U.S. appeals courts (two issued by the same circuit on the same day) have led to a decision by the U.S. Supreme Court to address the core Clean Water Act (CWA) question—Is a point source discharging pollutants to navigable water via a groundwater pathway the functional equivalent of a direct discharge […]
Back in April 2018, ex-EPA Administrator Scott Pruitt announced that the Agency intended to begin rulemaking “to provide certainty surrounding the use of ‘blending’ by wastewater treatment plants.” The EPA has now scheduled three meetings to receive public input on how blending might be permitted to account for infiltration and inflow (I/I) into separate sanitary sewers. […]
The EPA and several departments of the state of New Mexico recently signed a memorandum of understanding (MOU) under which the parties will explore the opportunities, benefits, cost, and risks of making further use of wastewater from oil and gas (O&G) operations in the state. O&G wastewater, more commonly called produced water, is defined in […]
The EPA recently published a request for public comment on whether pollutant discharges into groundwater that has a hydrologic connection to waters of the United States (WOTUS) are subject to Clean Water Act (CWA) regulation (February 20, 2018, FR). The CWA contains no cut-and-dried language that clarifies this issue, an absence that over the years […]
So, your employer is making long-term capital improvement plans, and it should be a terrific opportunity to incorporate low-impact development (LID) principles from the ground up. But not everyone’s on board, and some of their objections must be dealt with. Here are some common objections to sustainable development—and how you can overcome them.
The next industrial stormwater Multi-Sector General Permit (MSGP) is due in 2020. Even if the current EPA officials manage to put in place its deregulation agenda, this 2020 permit is subject to a settlement that could significantly increase the industrial stormwater permitting reach and associated costs. Here’s what’s going on and what you can do.
Well, you’re just getting used to new obligations under U.S. Environmental Protection Agency’s (EPA) 2015 Multi-Sector General Permit (MSGP) for stormwater discharges associated with industrial facilities. Do you really have to start thinking about the next iteration of the MSGP? The answer is yes—and not just for those currently subject to the federal industrial MSGP […]
America’s wastewater treatment infrastructure has logged impressive achievements over the 40-plus years since the Clean Water Act (CWA) was enacted. For example, the EPA reports that between 1968 and 1995, oxygen-depleting pollution discharged from sewage treatment plants nationwide declined by 45 percent despite increased industrial activity and a 35 percent growth in population.