Comment Period Closing on PADEP's Proposed Spill Policy for Oil and Gas Operations
The comment period on PADEP's proposed policy entitled "Addressing Spills and Releases from Oil and Gas Wells and Related Operations" closes on May 14. The proposed policy provides a set of procedures for oil and gas companies to follow in remediating spills at well pad sites.
Of particular interest is the allowance to enter those sites in the Act 2 process. Act 2 provides cleanup standards for the remediation of "regulated substances." When Act 2 was enacted in 1995, it defined "regulated substances" as contaminants regulated under HSCA, the Clean Streams Law, the Air Pollution Control Act, the Solid Waste Management Act, the Chemotherapeutic Waste Law, and the Storage Tank Act. It didn't include substances regulated under the Oil and Gas Act. Moreover, when the EQB promulgated the Act 2 regulations in 1997 (Chapter 250), it provided a similar list of statutes that constituted the "Environmental Protection Acts" . That list likewise left off the Oil & Gas Act. Thus, the dilemma in using Act 2 to deal with spills and releases of substances at sites governed by the Oil and Gas Act.
Although not coming out and saying it, presumably the Department is allowing remediators of spills at oil and gas sites to enter them into the Act 2 program and receive liability protection, based on the fact that a spill of frack fluids would be a spill of residual waste, governed by the SWMA, which is one of the statutes covered under Act 2. Moreover, a spill that could impact the waters of the Commonwealth would be regulated under the Clean Streams Law, which is also covered under Act 2. No matter, this draft spill policy provides a mechanism for remediators of spills at oil and gas sites to file an NIR and obtain a release of liability under Act 2 upon demonstrating attainment of an Act 2 standard.
But, it is a little more complicated than that. First, if you want to enter the site in the Act 2 program, you have to notify PADEP within 15 days of the spill or release. That timeframe is not proscribed by Act 2. Second, under the proposed policy, no NIR or public notice is required if the remediator addresses the spill or release at the well site using the background or statewide health standards and submits an Act 2 Final report within 90 days. That allowance is the same as the one provided in Section 302 and 303 of Act 2. The proposed policy also provides an alternative procedure for a remediator to use if they don't want to go through the Act 2 process. Here, the remediator would submit an initial report within 15 days of the spill, followed by a site characterization report within 180 days, followed by a remedial action plan within 45 days, followed by a remedial action completion report demonstrating that the remedy has attained an Act 2 standard. If you ask me, it would seem like the easier route would be to just enter the site in the Act 2 program. Plus, if you use the alternative process, you don't get a release of liability. Perhaps the only benefit of going through the alternative process is that there doesn't appear to be any notice requirement. If that is important to the remediator, because the neighbors are unfriendly or the local government is unfriendly, then using the alternative process may avoid any additional headaches.
There are a couple aspects of the proposed policy where the Department has reached considerably beyond what I would consider to be its statutory and regulatory authority. First, as everyone knows, PA has very limited reporting obligations for spills or releases. There is a regulatory obligation to report a spill or release under 25 PA Code Section 91.33 and 91.34 if the release presents the potential for contaminating the waters of the Commonwealth. There is also an obligation to report a release from an underground storage tank. So, if you have a minor spill or release to the ground and it does not present a threat to the waters of the Commonwealth, because it is just a surface spill that is quickly remediated or because it is a spill onto a concrete pad or into a containment system, it is not reportable under PA law. The proposed policy, however, states that due to "the difficulty in ascertaining the exact quantity of a spill or release and the danger such a spill or release poses to the environment, the Responsible Party should report a spill or release of any polluting substance to the Department regardless of the quantity spilled." As I noted, that requirement would appear to go well beyond what is now required under PA law. It is also inconsistent with the view I know many environmental practitioners have taken over the 23 years I have been practicing environmental law in Pennsylvania. There has always been an allowance in the law for judgment in determining whether notification was required. If this proposed policy is finalized, in the form it is written, there'd no longer be any room for judgment as it relates to notifying DEP of spills at oil and gas sites. Whether or not DEP wants to be notified of every little drop of brine, I don't know. It just seems to me that it is an over-reach on the part of the Department, taking this policy far beyond what is currently understood to be the law relating to reporting surface spills or releases in the Commonwealth.
In addition, the proposed policy goes still further in stretching the law on spill notification. The proposed policy would require notification to PADEP when there is a release of 42 gallons or more even if the spill is entirely contained within a secondary containment structure. Again, if the secondary containment structure is working as designed, then there is no risk to the waters of the Commonwealth. Why then would that spill be reportable? I could understand that the Department might want an operator to maintain records of releases into the containment structure and keep those on site for inspection, but I don't see the need to immediately notify the Department if there has been no release outside the containment structure.
There are a few other interesting nuances in the proposed spill policy. One of them is how it deals with chlorides and Act 2. Act 2 has a chloride standard for groundwater that is an SMCL. There is no statewide health standard for chloride in soil. What does that mean? It means that there is no cleanup standard chloride that gets released onto the ground. Why isn't there a chloride standard? Probably because chloride is a substance that every spreads on their food -- it's salt. It is also spread freely on every highway, road and parking lot in PA when it snows or you have freezing rain. If you required chloride to be remediated if it got onto the soil you'd be requiring every roadside ditch to be remediated after the PennDOT salt truck drove by with the spreader going full blast. So if we don't require PennDot to remediate the soil along the road where it spreads salt or uses brine water as a de-icer, why should we require oil and gas companies to clean up spills of salt brines at well sites? I suppose it's because in the case of PennDOT, the salt being spread is a product, not a waste, and it is being used as intended and as allowed by law. The salt brine released at a gas site is technically residual waste, and if it is an unpermitted waste site, the remedy is removal, unless the Department allows it to remain in place. Under the proposed policy, the Department says that areas impacted by a spill or release must "be restored in a timely manner". That requires restoration and revegetation within 9 months of completion of the well. That requirement seems like a fair compromise and it doesn't appear too onerous. With that said, one would hope it would not lead to a reconsideration of what needs to be done by PennDOT at those roadside ditches.
