Law and the Environment : Environmental Lawyer & Attorney : Foley Hoag Law Firm : Boston, Washington D.C.

Those following stormwater issues know that EPA is overdue to promulgate a proposed rule for stormwater controls at post-construction sites. The rule has been extremely controversial, with groups such as the Associated General Contractors arguing that EPA has no authority to promulgate post-construction rules. EPA was originally scheduled to issue the proposed rule by September 30. When EPA couldn’t meet that deadline, it negotiated an extension until December 2 (while stating that the deadline for the final rule, November 19, 2012, would still be met). Well, it’s December 15, and no proposal has been issued.

E&E Daily has now reported that, in recent Congressional testimony, EPA Acting Assistant Administrator for Water Nancy Stoner (a law school classmate, I might add) has acknowledged the obvious and admitted that EPA is “behind schedule.” Stoner did not provide a new target for when the rule would be proposed. If I were a betting person, I’d be skeptical that there are any circumstances under which EPA could actually meet the November 19, 2012 deadline for promulgation of a final rule. 

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The abandonment of any discussion of climate change in Washington has not been followed in Massachusetts. Yesterday, Rick Sullivan, the Secretary of Energy and Environmental Affairs, released the Massachusetts Climate Change Adaptation Report, providing the fruits of a lengthy process in Massachusetts to look at the impacts of climate change on five areas: Natural Resources and Habitat; Key Infrastructure; Human Health and Welfare; Local Economy and Government; and Coastal Zone and Oceans. 

Certainly, the summary of potential impacts in Massachusetts is not a pretty picture – speaking metaphorically, anyway; many of the pictures in the report actually are pretty cool. For those who want a quick idea, take a look at the 100-year flood in downtown Boston under the high emissions scenario, on page 20 of the Report.

The trick is in choosing adaptation strategies that are cost-effective in the face of some substantial uncertainties. To give them credit, the Report’s authors are aware of the difficulties. We’ll see what happens when regulators start to consider concrete implementation of particular strategies that may limit development in certain areas or impose additional costs or requirements.

While the Report is too long to summarize here, a few highlights are worth noting:

*  An emphasis on combining mitigation and adaptation – look for more requirements to use low impact development approaches and to meet LEED building standards

*  A recommendation to increase buffer zones – do we take land out of development because it may be needed for flood control in 50 years?

*  Assessment of ways “to discourage and avoid siting in current and future vulnerable areas.” How do we decide what constitutes a vulnerable area and over what time horizon? Do we forbid construction? Require extensive insurance and rely on the market to control investment?

*  Consideration of the development of guidance “to fully implement” existing requirements that new buildings for “non-water-dependent uses” under Chapter 91 “be designed and constructed to … incorporate projected sea level rise during the design life of buildings.” Given existing requirements to devote the ground floor of such buildings to “facilities of public accommodation”, perhaps we could simply require owners to devote the first floor to salt water swimming pools!

Levity aside, this is serious stuff. The projections are certainly scary. That doesn’t make the regulatory decisions easy, however. Decisions regarding time horizons, discount rates, and how much to rely on regulations versus market incentives will be difficult, but getting them right will be critical to ensure that appropriate adaptations are made without adapting ourselves out of all economic growth.

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In an interesting decision issued today, in Zoning Board of Appeals of Holliston v. Housing Appeals Committee, the Massachusetts Appeals Court held that a local zoning board of appeals cannot use vague local environmental concerns as a basis for denying a comprehensive permit under the Massachusetts affordable housing statute, Chapter 40B. As those practicing in this area know, Chapter 40B consolidates all local permitting before the zoning board of appeals. The board can deny permits based on local needs, but there is a presumption that the need for affordable housing trumps local needs if the stock of affordable housing is less than 10% of total housing in the municipality.

There is no dispute that the stock of affordable housing was less than 10% in Holliston. Nonetheless, the ZBA in Holliston denied on the project, asserting environmental concerns about existing contamination, wetlands protection, and stormwater. The essence of the case was that, as the Court noted, plans submitted to the ZBA are generally preliminary. Details get filled in later. Here, the developer basically said that it would comply with Chapter 21E and the Massachusetts Contingency Plan and obtain a condition of no significant risk, and that it would comply with the Wetlands Protection Act and stormwater requirements and subject its detailed plans to review by the local Conservation Commission and DEP at a later date. The Town said that this was not sufficient. 

Judge Kafker (a former Foley associate, I feel compelled to note) made short work of the Board’s arguments. With respect to the contamination, the Court noted that there in fact is no local by-law that even purports to regulate the scope of remedial work. Since the ZBA review is limited to local concerns, it essentially was without jurisdiction to review the remedial plans. 

With respect to wetlands and stormwater, Holliston has a local bylaw and regulations that are more stringent than the state requirements. However, as the Court noted, the Board “failed to demonstrate that the safeguards the local by-law provides to wetlands interests over and above the protections afforded by the WPA outweigh the community’s need for low or moderate income housing.” Noting that Chapter 40B “curtails” local authority, the Court provided the coup de grace:

It is not enough to simply point out a lack of compliance with local regulations or complain that the local board’s power has been taken away. The board must show that the impacts on the local wetlands outweigh the local need for affordable housing.

The notion that 40B trumps local by-laws is not new. However, this case is the most comprehensive analysis that I have seen regarding the interplay between Chapter 40B and local environmental regulations. The short answer? Local environmental bylaws and regulations do not justify a NIMBY denial of affordable housing projects.

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Late last week, Greenwire reported that EPA is delaying its proposed construction general permit, or CGP, for stormwater. The delay is certainly a victory for the real estate industry, which has been fighting hard to delay the rule and, in particular, its numeric turbidity limit. The industry had complained about the data on which the standard was based, calculation errors by EPA, and what it views as a 10-fold underestimate of the compliance costs.

EPA denies that the delay was a political decision by the White House or OMB and stated that it needs to gather more information about existing stormwater treatment technologies before issuing the rule. 

We’ll see whether EPA gets any credit from the business community for the delay. They certainly won’t get any from environmental groups. It’s important to remember that the rule is actually the result of litigation brought by the NRDC, so EPA cannot continue to delay indefinitely or it will just find itself back in court. As is often the case, EPA is going to have a difficult time avoiding being caught between a rock and a hard place at some point on this rule.

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For those of you who thought that the sky was about to fall in EPA as part of the budget battle, I’m able to report that EPA survived sufficiently intact to continue to issue new rules. Today, EPA proposed a draft revised construction general permit, or CGP, for stormwater discharges from construction sites disturbing at least one acre (or less, if the project is part of a common development plan that is greater than one acre). The revised CGP would replace the current CGP which is set to expire on June 30. EPA has proposed to extend the current CGP through January 31, 2012, in order to give it time to promulgate the new CGP in final form. 

The revised CGP does make some changes. The most notable changes, summarized in EPA's Q&A on the proposal, are intended to incorporate into the CGP the provisions of EPA’s February 2010 effluent limitations guidelines rule, known as the C&D rule. These changes include new requirements concerning:

Sediment and erosion controls

Soil stabilization

Pollution prevention

Inspections

Stormwater pollution prevention plans (SWPPPs)

Buffer zones

The buffer zone requirement was included in the C&D rule, but EPA is now proposing to add significant flesh to the bones. Specifically, the rule would require a minimum fifty-foot buffer between the construction site and any waters of the United States which are located either on or immediately adjacent to the site. The rule would provide flexibility to allow the permittee to substitute additional sediment and erosion controls for some or all of the buffer, so long as the controls “achieve the equivalent sediment load reduction as an undisturbed naturally vegetated, 50-foot buffer.”

For my Massachusetts readers, the 50-foot buffer will seem very similar to the buffer zone already required under the MA Wetlands Protection Act regulations. The jurisdictional scope of the CGP will not be identical to Wetlands Act jurisdiction, but they should be fairly similar.

Comments on the proposed rule will be due 60 days following Federal Register publication.

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When EPA creates a web page solely addressing one stormwater settlement, you can safely assume that EPA thinks it is important and is trying to send a message. Thus, EPA’s announcement earlier this week of a settlement with Beazer Homes to resolve allegations that Beazer Homes violated federal stormwater requirements at construction sites in 21 – count ‘em, 21 – states should make everyone in the construction industry sit up and take notice.

The settlement requires Beazer Homes to pay a penalty of $925,000 (mostly to EPA, but some to each of the states). EPA estimated a price tag for the injunctive relief of almost $9,487,384. Basically, the consent decree simply requires Beazer Homes to comply with stormwater regulations, but EPA has imposed certain management requirements on Beazer Homes to ensure that compliance really will happen. Beazer Homes must develop an overall stormwater compliance program, designate a nationwide stormwater compliance manager, and also identify division-level compliance managers who must inspect every construction site within their jurisdiction at least quarterly to ensure that individual sites are in compliance. 

Stormwater is clearly one of EPA’s top priorities. The press release for the Beazer Homes settlement states so explicitly:

Keeping contaminated stormwater out of America’s waters is one of EPA’s national enforcement initiatives.

As concerns about nutrients increase, and EPA faces pressure from citizen groups regarding TMDLs for nutrients, we should only expect more such announcements. An ounce of prevention might be worth $9,487,384 of cure (not including a penalty).

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Sometimes, the headline writes the story. EPA’s TMDL program under the Clean Water Act has been the subject of so much litigation since its inception that EPA has a web page devoted to the status of litigation on the establishment of TMDLs.

Bringing things close to home, the Conservation Law Foundation and the Coalition for Buzzards Bay filed suit late last month, challenging implementation by MassDEP and EPA of the TMDL program for certain embayments on Cape Cod and Nantucket. (Full disclosure time – this firm represents the CBB on unrelated matters.)

The law suit claims that MassDEP erred in determining the waste load allocation, or WLA, in establishing the TMDLs for the embayments, because it failed to identify septic systems, stormwater systems, and wastewater treatment systems as point sources. (Since we also represent wastewater treatment system operators – though none that are the subject of these TMDLs – I think that, like Joe Friday, this is going to be a “Just the facts, ma’am,” post.)

With respect to stormwater systems, MassDEP determined that systems located less than 200 feet from the embayments were point sources, but that those farther away were not. The basis for this determination, according to the complaint, was that the more proximate systems in fact discharge to surface waters, whereas the more distant ones discharge to groundwater, so that there is no point source discharge to surface water. 

The complaint does not identify the basis for MassDEP’s conclusion that septic systems are not point sources, but presumably it is also based on a conclusion that the systems discharge to groundwater and thus are not point sources of surface water pollution.  

Without commenting on the merits – just the facts, ma’am – I will note that a determination that septic systems and stormwater drainage systems that discharge initially to groundwater are point sources under the CWA would have dramatic consequences for the regulation of nutrient pollution under the CWA. In situations where there are industrial sources of these pollutants, those industrial sources might be quite pleased to have someone else bear share of the burden of reductions necessary to meet the TMDL. Given the brouhaha over how state agencies would cope with permitting hundreds or thousands of new stationary sources under EPA’s Clean Air Act PSD program for GHGs, however, I cannot imagine that MassDEP – or other state environmental agencies – would eagerly assume the responsibility for permitting septic systems.

Why do I foresee more litigation in the TMDL program’s future?

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Sometimes, the practice of environmental law just takes my breath away. A decision issued earlier last month in United States v. Washington DOT was about as stunning as it gets. Ruling on cross-motions for summary judgment, Judge Robert Bryan held that the Washington State Department of Transportation had “arranged” for the disposal of hazardous substances within the meaning of CERCLA by designing state highways with stormwater collection and drainage structures, where those drainage structures ultimately deposited stormwater containing hazardous substances into Commencement Bay -- now, a Superfund site -- in Tacoma, Washington.  

I’m sorry, but if that doesn’t make you sit up and take notice, then you’re just too jaded. Under this logic, isn’t everyone who constructs a parking lot potentially liable for the hazardous substances that run off in stormwater sheet flow? 

For those who aren’t aware, phosphorus, the stormwater contaminant du jour, is a listed hazardous substance under Superfund. Maybe EPA doesn’t need to bother with new stormwater regulatory programs. Instead, it can just issue notices of responsibility to everyone whose discharge of phosphorus has contributed to contamination of a river or lake.

The Court denied both parties’ motions for summary judgment regarding whether the discharges of contaminated stormwater were federally permitted releases. Since the Washington DOT had an NPDES permit, it argued that it was not liable under § 107(j) of CERCLA. However, as the Court noted, even if the DOT might otherwise have a defense, if any of the releases occurred before the permit issued – almost certain, except in the case of newer roads – or if any discharges violated the permit, then the Washington DOT would still be liable and would have the burden of establishing a divisibility defense. 

If one were a conspiracy theorist, one might wonder if EPA were using this case to gently encourage the regulated community to support its recent efforts to expand its stormwater regulatory program. Certainly, few members of the regulated community would rather defend Superfund litigation than comply with a stormwater permit.

You can’t make this stuff up. 

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Last week, EPA released its Clean Watersheds Needs Survey 2008 Report to Congress. I have three immediate reactions to the Report. The first is that there are a lot of needs out there. The Report’s bottom line is that there is currently an expected shortfall of $298 billion over the next 20 years for clean water infrastructure. As Congress turns from short-term stimulus spending to long-term concerns about the deficit, it’s difficult to see Congress being eager to hear National Association of Clean Water Agencies Executive Director Ken Kirk say that

the federal government must become a long-term partner in developing a sustainable funding mechanism to address the growing infrastructure funding gap.

My second reaction is that I’m skeptical of these numbers. I don’t doubt the big picture funding gap, but it’s clear in a quick review that different states report these numbers differently. For example, as readers of this blog know, both EPA and Massachusetts DEP are making big pushes to increase stormwater regulation in Massachusetts. However, the Report states that, while Massachusetts has almost an overall $8 billion shortfall, its stormwater needs are only $41 million. The Report further states that Massachusetts needs literally zero money for stormwater conveyance infrastructure and only $22 million for treatment systems. Pennsylvania, on the other hand, apparently needs $6 billion for stormwater infrastructure. 

As much as I love my adopted state, I’m doubtful that Massachusetts is that far ahead of Pennsylvania. I sure hope that, before spending decisions are made, someone takes a closer look at these numbers.

My third reaction is one of fear, particularly on the stormwater front. Nationally, the overall shortfall associated with stormwater is nearly $43 billion. We’ve already seen in Massachusetts efforts to push stormwater compliance costs onto private landowners. With that sort of shortfall, the pressure to do so can only increase, particularly as local governments are starved for revenue. 

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EPA is proceeding with its plan to establish a new program to regulate stormwater discharges from new development and redevelopment, with a target date for a final rule by November 2012. The next step: the reissuance of draft mandatory questionnaires that, once finalized, will be sent to various stakeholders, including approximately 738,000 owners and developers of residential, industrial and commercial sites. According to EPA, the “target population for the Owner/Developer Questionnaires is all development establishments in the United States,” as defined by 8 NAICS codes (see Part A.4 of EPA’s Supporting Statement for further information on whether your business would be covered).

The questionnaires request detailed information about real estate improvements during the last five years as well as the financial characteristics of development companies and their projects. There are two versions of the Owner/Developer questionnaire, but only the longer version -- which will be sent to “selected recipients” -- seems to address the types of stormwater controls actually used, or the cost of those controls, in any detail. Thus, while the longer questionnaire will present an additional burden for its recipients, it will also allow developers to report key information for the regulated community, including the cost-effectiveness and context of stormwater controls (e.g. soil types, urban vs. rural settings). 

Among other stakeholder groups, EPA will also send questionnaires to owners and operators of municipal separate storm sewer systems (MS4s) and to National Pollutant Discharge Elimination System (NPDES) permitting authorities. That means that one party that apparently won’t have to fill out a questionnaire is the Massachusetts DEP, which, along with 4 other states and the District of Columbia, does not have NPDES permitting authority. Particularly in light of MA DEP’s own recent stormwater proposal, EPA might consider asking all state environmental authorities about the scope of their current and planned regulatory efforts with respect to stormwater, so as to better coordinate state and federal programs. 

We’re pleased that EPA is making an effort to base its regulatory proposal on good information. Nevertheless, developers should watch the rulemaking process carefully between now and 2012. The 30 day public comment period on the draft questionnaires ends June 9, 2010.

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EPA Region 1 continues to roll out new programs on the stormwater front, and this week’s development is particularly important for private property owners in the Charles River watershed. The agency released proposed amendments to the Residual Designation for the Charles River (“RDA”) and a Draft General Permit for Residually Designated Discharges. While the proposed permit only affects the Massachusetts communities of Milford, Bellingham, and Franklin, EPA has stated that it may expand the General Permit to include other Charles River communities in the future, so property owners along the entire length of the Charles River should be paying attention.

The full set of materials can be found on the EPA’s website, but here are a few highlights: 

2-acre threshold: “Designated Discharges” covered by the permit consist of two or more acres of privately-owned impervious surfaces. (Many publicly-owned properties located in the Charles River basin will be subject to the Massachusetts North Coastal Small MS4 General Permit, released in draft by EPA Region 1 earlier this year.)

Aggregation: As those of you following stormwater issues in Massachusetts are aware, the first draft of the RDA was linked to the proposed state stormwater regulations, which included an “aggregation rule” with a number of onerous consequences. The amended RDA and the draft General permit are no longer connected to the stalled state regulations, but they still include the concept of requiring a single permit for contiguous but separately owned properties that share stormwater controls. Fortunately, unlike the state proposal, each co-permittee will only be responsible for ensuring compliance for “all terms and conditions of this permit applicable to the activities that it controls or has the right to control.”

Permit requirements: The draft permit includes a series of stormwater control requirements including a 65% phosphorus load reduction target (derived from the Lower Charles River TMDL) that permittees can implement on-site through structural or non-structural controls or through a “Certified Municipal Phosphorus Program.”

Comments are due June 30. We expect EPA to take a lot less time to finalize these documents than MassDEP has taken to finalize its own stormwater program.  

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Earlier this week, EPA announced release of a draft North Coastal Small Municipal Separate Storm Sewer System General Permit. Once finalized, the General Permit will affect 84 communities in eastern Massachusetts. EPA has noted that similar MS4 General Permits will also be rolled out for the rest of the Commonwealth.

The draft General Permit is only the latest salvo in an ongoing debate among EPA, MassDEP, municipalities and the regulated community regarding how to control stormwater discharges. The background to all of this is the increasing attention being given to the TMDL process and NGO efforts, including litigation, to ensure that EPA and the state actually make the TMDL process work.

As followers of this blog know, in November 2008, MassDEP released an extremely ambitious set of draft stormwater regulations. I think it is fair – and apt – to say that MassDEP was deluged with comments. While MassDEP may not accept this characterization, the length of time which has passed without issuance of final MassDEP regulations suggests that MassDEP may in fact have, as requested by the regulated community, gone back to the drawing board.

One of the issues raised by the regulated community in commenting on the MassDEP proposal was precisely that, because EPA regulates MS4s, it would make sense for the federal MS4 program, rather than a new state program, to be the bedrock for stormwater regulation. One big question left hanging with today’s announcement by EPA will be the extent, if any, to which MassDEP now builds on the MS4 permit, rather than creating its own program from scratch.

Since the regulated community to some extent asked for this permit, I can’t complain about the concept, but make no mistake, the MS4 General Permit will impose significant changes on municipalities and those changes will absolutely trickle down to the regulated entities.

The draft permit is 57 pages, not including appendices, so it is far too long to summarize here, but I will note some highlights:

Municipalities within the Charles River Watershed subject to approved TMDLs will have to develop specific Phosphorus Control Plans to demonstrate how they will attain the phosphorus reductions required.

New and increased stormwater discharges will face stringent requirements. In some cases, such discharges will not be eligible for coverage under the General Permit, but will instead require individual permits.

Municipalities will have to reduce discharges to the Maximum Extent Practicable, or MEP, through the use of Best Management Practices. 

Municipalities will be required to enhance programs to identify and eliminate illicit discharges.

Notwithstanding the existing General permit for construction sites, permittees will have to continue to develop their own construction site stormwater program.

Permittees will have to establish a program to minimize post-construction run-off by tracking the extent of impervious surfaces and imposing new requirements on new development and redevelopment.

Municipalities have already cried foul based on concerns about the cost of implementing the General Permit. Unfortunately, unless Congress amends the Clean Water Act to eliminate the TMDL program, it is difficult to see how a general permit in some form can be avoided. Indeed, as already noted, the MS4 level is probably the right place to focus stormwater reduction efforts. The question will be how efficiently the program can be implemented and whether EPA and MassDEP can harmonize their respective programs in a way that allows progress towards attaining compliance with the TMDL program in a cost-effective way.

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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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As we have reported, EPA and MADEP have both been taking steps over the past year to broaden the scope of their stormwater programs beyond existing regulation under the rules concerning stormwater discharges associated with industrial or construction activity. EPA has proposed using residual designation authority in Maine and Massachusetts and the MADEP proposed sweeping rules governing existing private facilities.

In the regulated community, there has been substantial concern that these efforts have focused too narrowly on private properties, with the MADEP proposed rules, for example, potentially requiring costly retrofits on many properties without consideration of whether there might be more cost-effective ways to control stormwater pollution, such as through increased focus on MS4s.

Based on this week’s news, EPA may have heard these complaints.

On Wednesday, EPA Region I announced enforcement actions against municipalities for violations of MS4 requirements. EPA proposed to fine nine communities in Massachusetts and New Hampshire; EPA also issued orders requiring that the municipalities take certain actions to come into compliance with the MS4 requirements.  Given the current economic climate and the erosion in municipal budgets, the willingness to impose penalties demonstrates EPA’s seriousness in enforcing the MS4 requirements.

So why does the private sector need to remain worried? One word in the first sentence of EPA’s press release says it all: “integrated.”  Wednesday’s enforcement announcement was part of “a new integrated effort” to enforce stormwater requirements.  While this notice was focused on illegal connections to storm sewers, is there any doubt that this is also part of a broader “integrated” effort to attack stormwater pollution more generally?  Now, when EPA and MADEP come calling on the private sector, the agencies can respond to complaints about unequal focus by noting that they have already made municipalities take their medicine; now it’s time for the private sector to do so as well.

Spoonful of sugar, anyone?

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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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As we previously noted, last fall Massachusetts proposed sweeping new regulations designed to reduce phosphorus discharges in stormwater. In response to a very large number of comments, MassDEP is taking a second look at the regulations, though the bookies in Las Vegas are laying odds against there being any significant changes made when the regulations reappear.

Now Maryland is also getting into the act, although it is taking a slightly different approach. Under a statute enacted in 2007, developers in Maryland must incorporate the concept of “environmental site design” into their plans. ESD means

using small-scale stormwater management practices, nonstructural techniques, and better site planning to mimic natural hydrologic runoff characteristics and minimize the impact of land development on water resources.

The Maryland statute will be enforced by counties and municipalities. Therefore, the Maryland Department of the Environment has released a Model Stormwater Management Ordinance for use by local governments in implementing the statute.

As one of the contentious issues in the Massachusetts debate has been when redevelopment would subject a property to the requirements of the regulations, it is notable that the Maryland ordinance defines redevelopment as

any construction, alteration, or improvement performed on sites where existing land use is commercial, industrial, institutional, or multifamily residential and existing site impervious area exceeds 40 percent. [Emphasis added.]

To that, I can only say, uh-oh.

One final note on stormwater – Oregon just enacted legislation limiting the phosphorus content of certain soaps.  This is not significant in its own right. However, in Massachusetts, many of the comments from developers and industrial interests noted that the types of stormwater controls proposed by MassDEP may not be the most cost-effective way to reduce nutrient loading to water bodies, and specifically suggested that programs targeted at consumers using products containing nutrients might be a better way to attack the problem in the first instance.

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Demonstrating that the recent announcement of new stormwater controls for the Charles River in Massachusetts were not an aberration, EPA, joining with the Maine DEP, announced last Friday that it will be imposing new stormwater regulations for discharges into Long Creek, which ultimately flows into Casco Bay.

Responding to petitions from the Conservation Law Foundation, EPA has exercised its Residual Designation Authority under its NPDES permitting regulations.

The new designation can be found on EPA’s website. Notably, the new program will apply to impervious surfaces larger than one acre. This is a smaller area than is currently proposed for the Charles River. EPA estimates that regulating impervious surfaces one acre and up will place 90% of all impervious area in the Long Creek watershed under NPDES jurisdiction.

Owners of properties in other degraded watersheds, you may be next on the list.

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Although some of you may think that the regulatory agencies are now all climate change all the time, Massachusetts DEP has demonstrated that there is still life in some more traditional aspects of environmental regulation. MassDEP has just proposed sweeping new stormwater regulations that would go far beyond the traditional EPA model of regulating construction sites and stormwater discharges from industrial facilities.

DEP’s proposal is far too detailed for a blog post. For those interested in this issue, take a look at the client alert we issued, which hits the big issues. One big-picture item to note: There certainly seems to be something of a competition brewing between EPA and DEP regarding regulations of stormwater. 

Anyone who has at least 5 – and perhaps at least 2 – acres of impervious surface should certainly consider commenting on the regulations when they are formally issued for public comment.

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On September 22, EPA issued a new Stormwater Multi-Sector General Permit (MSGP) to cover 4,100 facilities with discharges associated with an industrial activity. The permit replaces the MSGP that was issued in 2000 and expired in October 2005. The expired permit continued to be valid for facilities that were covered by the permit at the time it expired.

The new permit applies to states not authorized to implement EPA’s NPDES program, including Massachusetts and New Hampshire. It will be effective as of September 29, 2008.

Although EPA claims of regulatory reform sometimes ring hollow, the new MSGP truly does seem to be an improvement over the prior MSGP for industrial facilities. One significant improvement is that permit now separates technical requirements for effluent limitations from the requirement to prepare and implement stormwater pollution prevention plans (SWPPP). Importantly, EPA has clarified that a SWPPP is not an effluent limitation. Therefore, industrial facilities may amend SWPPP without EPA approval. More important, because the SWPPP is not an effluent limitation, noncompliance with the SWPPP will not subject a permittee to claims that he/she has violated an effluent limitation (though noncompliance with a SWPPP may be a violation of a record-keeping requirement).

EPA has also significantly streamlined its filing and compliance systems. First, notice of intent to be covered by the MSGP may be made electronically, through a new “eNOI” system. Second, EPA has created a “Water Locator” tool, which will enable facilities to obtained certain relevant information, such as applicable total maximum daily loads, or TMDLs, on-line. Facilities will also be able to provide required monitoring data on-line.

In short, while the new permit may not eliminate any substantive complaints that industrial facilities may have with EPA’s stormwater program, it should reduce transaction costs associated with compliance.

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