EPA Issues Construction Stormwater Rule -- First National Standards With Numeric Limits

Posted on November 24, 2009 by Seth Jaffe

Yesterday, EPA released its effluent guidelines for construction sites. The guidelines establish the first national standard containing numeric limitations on stormwater discharges. The final standard imposed is 280 nephelometric turbidity units. It will apply to all construction sites greater than 20 acres in size as of 18 months following the effective date of the regulations (which will be 60 days after Federal Register promulgation) and sites larger than 10 acres 4 years after the effective date.

As expected, EPA did not take NRDC and Waterkeeper Alliance up on their suggestion that EPA impose post-construction controls. However, since EPA has already signaled that its long-term plan is to impose stormwater controls beyond the current universe of industry and construction sites, it seems at this point that broader stormwater regulation by EPA is more a question of when than whether.

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Another Front in the Climate Change Battle: NEPA Reviews

Posted on October 26, 2009 by Seth Jaffe

Waxman-Markey. Boxer-Kerry. Public nuisance litigation. EPA regulation under existing authority. What’s next in the arsenal of weapons against climate change? How about including climate change impacts in reviews under NEPA?

In February 2008, the International Center for Technology Assessment, the Natural Resources Defense Council, and the Sierra Club petitioned the CEQ to “clarify” its regulations to require the assessment of potential climate change impacts in environmental reviews performed under NEPA. CEQ has not yet formally responded to the petition, but that hasn’t stopped noted environmentalist Senator James Inhofe (R. Okla.) from weighing in preemptively. Calling NEPA a “bedrock environmental statute,” Senator Inhofe has informed Nancy Sutley, CEQ Chairwoman, that NEPA “is not an appropriate tool to set global climate change policy.” It’s not obvious to me why a bedrock environmental statute shouldn’t be used to address the impacts of climate change.

In any case, whether Senator Inhofe is correct or not, it seems likely that CEQ will eventually take some action, whether by guidance or regulation, to require inclusion of climate change assessments into NEPA reviews. Moreover, this is yet another area of climate change policy in which the federal government will be following the laboratories of democracy, the states, rather than leading. As we have previously reported, a number of states, including California, Massachusetts, and New York, already require GHG assessments in reviews under their state NEPA analogues.

Going forward, those planning large projects, whether the projects are public or private and whether they are state or federal, should expect to have to assess the climate change impacts, including whether alternatives to the project are available that would have reduced climate change impacts.

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Stormwater Discharges From Construction Activity: What Next From EPA?

Posted on August 7, 2009 by Seth Jaffe

Construction and development companies praying for an economic recovery next year have something else to worry about: pending new EPA regulations regarding stormwater discharges from construction activities – and claims from environmental groups that EPA’s proposal isn’t stringent enough.

EPA issued a proposal on November 28, 2008. That proposal is complex, but the aspect of it that has received the most attention is the requirement that certain construction sites greater than 30 acres meet numerical turbidity limits (specifically, 13 nephelometric turbidity units (NTUs), which I had to include in this post just because it sounds so cool). Developers have opposed the numeric limits; the National Association of Home Builders estimates that the cost to comply would be $15,000 to $45,000 per acre.

On the other hand, the NRDC and Waterkeeper Alliance have threatened to sue EPA if EPA does not revise the propose rule to include post-construction controls as part of the rule. EPA has stated that it is not planning to do so. It’s not obvious that NRDC and Waterkeeper Alliance have the better of this specific debate, but the argument regarding post-construction controls is similar to the ongoing discussion in Massachusetts and elsewhere regarding the need for ongoing stormwater controls at properties other than industrial facilities that are already regulated.

The issue is not going to go away.  EPA is under a deadline to issue the rule by December 1, 2009.

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