June 2019

On June 28, EPA proposed to partially approve Georgia’s coal combustion residuals (CCR) state permit program.  If finalized, Georgia’s program will become the second to receive EPA’s approval and will operate in place of the federal CCR requirements.

In its proposal, EPA determined that—with the exception of four provisions—Georgia’s program meets the standard for EPA approval.  EPA proposed to partially approve Georgia’s program since it does not incorporate certain endangered species provisions and because it includes now-vacated provisions that exclude inactive surface impoundments at inactive facilities from regulation, allow unlined surface impoundments to continue receiving CCR unless they leak, and classify clay-lined surface impoundments as lined.  Georgia’s CCR rule has not been revised to reflect the vacatur of these provisions because EPA has not yet finalized those changes at the federal level.  EPA plans to issue proposals to address these topics in 2019.  Once finalized, Georgia EPD can amend its regulations to align with EPA’s changes and then apply for approval of those amendments at a later date.

On June 26, 2019, EPA published a Notice of Proposed Rulemaking requesting comment on a proposed Maximum Contaminant Level (MCL) for perchlorate under the Safe Drinking Water Act (SDWA). Perchlorate is both a man-made and naturally-occurring chemical, most commonly found in industrial operations associated with the use or manufacture of rocket fuel, missiles and fireworks. Perchlorate inhibits the uptake of iodide to the thyroid and has been detected in certain public water supply systems, primarily in the western United States. In its Notice, EPA proposes an MCL of 56 µg/L, but at the same time requests public comment on whether the MCL should be set at a higher or lower standard, or whether the agency should re-evaluate its decision to regulate perchlorate based on updated data. This rule, if finalized, could affect thousands of public water systems that would be required to comply with the new standard, as well as state and tribal agencies responsible for drinking water regulatory development and enforcement.

On June 13, 2019, EPA published a final rule that revises its release notification requirements under the Emergency Planning and Community Right-to-Know Act (EPCRA).  Specifically, the revision exempts from EPCRA reporting air emissions from animal waste at farms.  While these air emissions are now exempt from reporting requirements, releases from animal waste to other water and land must still be reported.

The US EPA Office of Enforcement and Compliance Assurance (OECA) has recently published its final National Compliance Initiatives (NCIs) for FY 2020-2023, setting out its new enforcement and compliance areas of focus.  Formerly known as the National Enforcement Initiatives (NEIs), the newly-renamed NCIs reflect OECA’s shift toward compliance assurance.  EPA believes the name change helps better convey the goal of the NCIs, which is to reduce the average time from violation identification to correction. In doing so, the Agency seeks to use a collaborative approach, working with other federal, state, and local actors to help resolve violations and provide compliance resources.  In its notice, EPA endorses the use of a “full range of compliance tools,” including informal actions, state-led guidance, and the use of federal civil or criminal enforcement where necessary.

On the heels of similar proposal last month by EPA Region 6 for Texas , EPA Region 4 has now proposed to withdraw the startup, shutdown, and malfunction (SSM) “SIP Call” for North Carolina.  Both of these two actions represent EPA’s latest answer to a vexing question:  what should an industrial source of air emissions do when unavoidable and abnormal circumstances cause emissions to exceed a limit designed only for normal operations?  EPA’s SIP Call in 2015 reinforced policies intended to make those circumstances into a violation of the Clean Air Act and force states to adopt rules implementing those policies.  The recently proposed withdrawals of the SIP Call confirm that EPA, at least in Regions 4 and 6, is planning to allow states more latitude in deciding how to handle SSM events.