Posted on July 24, 2015
On July 6, in American Farm Bureau Federation v. EPA, a Clean Water Act case involving important issues of first impression, the U.S. Court of Appeals for the Third Circuit upheld the Chesapeake Bay Watershed Total Maximum Daily Load (TMDL) – the largest and most complex TMDL ever issued. This watershed covers 64,000 square miles in parts of Maryland, Virginia, Pennsylvania, Delaware, West Virginia, New York, and the District of Columbia. Its population is 17 million and growing.
Under Clean Water Act Section 303(d), when a water body is not meeting water quality standards, a TMDL must be developed, typically by the state, subject to EPA approval. It specifies the maximum amount of a pollutant that can be discharged to the water body and still meet water quality standards. Under Section 303(e), the TMDL becomes part of a state’s “continuing planning process,” which specifies the measures the state will take to bring the impaired water body into compliance. This plan is designed by the state, with EPA oversight, but EPA has no authority to implement the plan. In addition, the Act does not define a TMDL or spell out exactly what EPA may do to assure achievement of the water quality standards if the plan is not adhered to.
The Chesapeake Bay TMDL was issued by EPA in December, 2010. It was the culmination of over 25 years of unsuccessful efforts by the Bay states and EPA to stem the increasing discharges of nitrogen, phosphorus and sediment which were damaging the water quality of the Bay, causing losses of blue crabs, oysters, and other aquatic organisms – including notably those at the base of the food chain, and impairing a number of uses: commercial, recreational and aesthetic. Because of the interstate nature of the pollution and the complex scientific issues involved, in 2006 the Bay states asked EPA to take the lead in drafting a watershed-wide TMDL, in consultation with them and the public, which EPA did.
In prior blogsI have described the substance and background of the Bay TMDL, the district court decision upholding it and the issues raised on appeal and the large number of amicus briefs from across the country on both sides. In American Farm Bureau Federation, appellants claimed that EPA exceeded its statutory authority by (1) establishing not just the maximum daily and annual loadings of nitrogen, phosphorus and sediment, but also waste load allocations to a number of permitted point sources and load allocations to “sectors” of nonpoint sources (such as agricultural and urban stormwater), (2) specifying target dates for compliance (60% of the necessary measures in place by 2017, and the rest by 2025) and (3) requiring “reasonable assurance” by each state that it is making progress with its plan, to be reviewed at two-year intervals for which “milestones” were to be established.
While the TMDL was in development, interim action has involved an iterative process in which each state developed a “watershed implementation plan” to eventually bring its part of the Bay watershed into compliance, with input from county and local government entities and the private sector. EPA has conducted regular reviews and advised states of any shortcomings. This advice is then discussed, with the states having the final say on implementation measures.
With this background, the Third Circuit first considered the jurisdictional issues of standing and ripeness, which had not been raised by the parties. The court held, as many other courts have, that a TMDL is not a regulation but an “informational tool” which gets implemented when permits are issued or other regulatory measures are taken. If it is not currently impacting anyone, who can have standing to challenge it? The court found that while the TMDL is not itself enforceable, where a petitioner can demonstrate a high likelihood that it will be affected by the implementation that will follow, it has standing. This test was met by the farm community represented by the Farm Bureau. The court then held that the TMDL was ripe for review because it was a purely legal dispute on a well-developed record, and hardship would result to the parties if the merits were not addressed. As the court put it: “If there is something wrong with the TMDL, it is better to know now than later.”
Because the statute neither defines a TMDL nor sets out what EPA must or might do if satisfactory implementation is not undertaken by a state, the court concluded that Chevron deference was warranted so long as EPA’s actions were reasonable and consistent with the purposes of the Act – in this case to substantially improve the quality of the nation’s waters. The court stated, citing extensive case law, that often Congress legislates in broad terms, leaving to the agency the task of filling in the “gaps” based on its expertise and evolving experience. The court then noted that EPA has had regulations in place defining a TMDL as the sum of the loadings from point and nonpoint sources to a water body for over 20 years, they had never been challenged, and had been discussed by numerous courts. The court held this definition reasonable. It further held that since a TMDL is an informational tool, EPA acted reasonably in including loading allocations to point sources and categories of nonpoint sources, especially in light of the interstate nature of the TMDL and the complexity of moving thousands of sources towards compliance with water quality standards.
The court also held that EPA did not err in prescribing target dates (which are hortatory but not enforceable) because Congress clearly intended that water quality standards be achieved with reasonable promptness. Similarly it held that EPA acted within its authority in requiring “reasonable assurance” from the states that they are taking appropriate measures leading to achievement of water quality standards. The court further held that none of EPA’s actions illegally impinged on the rights of the states to make the detailed choices as to which sources to regulate, and how stringently, to achieve the TMDL loadings. Nor did EPA intrude improperly into matters of local land use regulation, which is traditionally the province of the states.
As a result, all of the cleanup and restoration measures being taken throughout the watershed based on the TMDL can continue to go forward, now that the foundation on which they are based is secure. In addition, this decision, by resolving a number of key issues, will provide valuable guidance to practitioners across the country.
Posted on October 28, 2014
Many Clean Water Act practitioners will have their eyes on the Third Circuit on November 18 when oral argument has been set on an appeal from a decision upholding EPA’s issuance of a multi-state Total Maximum Daily Load (TMDL) for the Chesapeake Bay and its tributaries. The Chesapeake Bay TMDL, issued in December, 2010, is the biggest EPA has ever set, covering parts of 6 states and the District of Columbia. As I reported in a blog article a year ago on September 13, 2013, in a 99 page decision the Middle District of Pennsylvania upheld the TMDL against numerous challenges by the American Farm Bureau Federation, other agricultural trade associations and the American Home Builders Association. Those organizations appealed, and a flurry of intervenor and amicus briefs have been filed on both sides.
The issues raised by the appellants are whether EPA exceeded its statutory authority when (1) it set pollutant allocations for nitrogen, phosphorus and sediment on a watershed-wide basis, and then, by agreement with the states, subdivided them by state and by major river basin; and (2) it insisted that states provide “reasonable assurance” that they would implement measures reasonably calculated to achieve compliance with the TMDL within agreed-upon timetables.
As described in the district court decision, the Chesapeake Bay TMDL has a long history, including more than 25 years of cooperative but unsuccessful efforts by the Bay states, working together and with EPA, to design and implement programs to reduce the large amounts of nutrients and sediment flowing annually into the Bay. This pollution has contributed to the decimation of oysters, blue crabs and other fish, destruction of hundreds of acres of bay grasses, and significant economic, recreational and cultural losses throughout the watershed. Because of the inherently interstate nature of the pollution, and the inability of one state to stem pollution in another state, the states in 2007 asked EPA to set a multistate TMDL, which EPA did. At the heart of the legal dispute are issues of “cooperative federalism” – the proper roles for the states and EPA and the limits of EPA authority under Clean Water Act Section 303, which gives only minimal guidance on TMDL implementation. The district court decision addressed several issues of first impression and, in upholding EPA’s actions, provided a thoughtful analysis and helpful guidance.
The precedential significance of this case has not escaped states, cities and other interested parties elsewhere in the country. Briefs have been filed by intervening environmental groups, wastewater treatment agencies and municipal authorities in support of EPA. In addition at least 10 amicus briefs have been filed on behalf of over 100 other entities. A group of 21 attorneys general, mostly from western and Mississippi Valley states, filed a brief in support of the appellants. They were joined by a group of counties, and much later by a group of 39 Congressmen. Amicus briefs were filed in support of EPA by the states of Virginia, Maryland, Delaware and the District of Columbia (all in the Chesapeake Watershed). Also supporting EPA are a brief by the cities of New York, Baltimore, Philadelphia, Los Angeles, Chicago and San Francisco, and a separate brief for the City of Annapolis, plus two amicus briefs by groups of environmental organizations and a brief by 19 environmental law professors from around the country.
One of the interesting features of this case is that none of the EPA actions challenged by the appellants were forced by the agency on unwilling states. The “reasonable assurance” features are contained in “watershed implementation plans” drafted by each state. The deadlines are not inflexible, cannot be enforced by EPA, and were agreed to by the states. In fact on June 16, 2014, all 6 Bay states, the District of Columbia and EPA signed a new Chesapeake Bay Watershed Agreement reaffirming their commitment to the TMDL and the implementation measures. So stay tuned! The courtroom will likely be SRO, and I’ll be back to you after a decision.
Posted on January 24, 2014
EPA has touted water quality trading for more than a decade as a viable tool for combating water pollution, particularly pollution due to excess nutrients and sediment. But the Clean Water Act contains no express authority for water quality trading or offsets, and some environmental groups view trading as a “license to pollute” that violates the Clean Water Act’s promise to eliminate the discharge of pollutants into waters of the United States.
Last month a federal district court issued a final ruling in the first reported challenge to the legality of water quality trading. The court dismissed the action without reaching the legality of water quality trading. Instead, the court held that the plaintiff environmental groups (Food and Water Watch and Friends of the Earth) lacked standing and that EPA’s “authorization” of trading in the Chesapeake Bay TMDL was not a final agency action. Food and Water Watch v. EPA, No. 1:12-cv-01639 (D.D.C. decided December 13, 2013).
Although the court’s decision did not address the substantive legality of water quality trading, the case still presents four interesting aspects that may prove instructive on what to expect in future challenges.
First, environmental groups split over the question of joining the challenge to water quality trading. It is widely rumored that Food and Water Watch actively solicited support from environmental groups involved in Chesapeake Bay issue but met with stiff resistance. It appears that the other environmental groups’ support for the Chesapeake Bay TMDL overrode any interest they might otherwise have had in supporting a challenge to the legality of water quality trading.
Second, the defense of water quality trading made for strange bedfellows. Three parties intervened as defendants. One was a group representing municipal point source dischargers who support the Chesapeake Bay TMDL (National Association of Clean Water Agencies). Two were non point source groups who are actively challenging the legality of the Chesapeake Bay TMDL in another case (American Farm Bureau and National Association of Home Builders). The non-point source representatives argued that the trading component of the Bay TMDL would be important and valuable to their members if their challenge to the validity of the Bay TMDL in the other case was unsuccessful.
Third, the court’s decision on standing, ripeness, and the question of final agency action suggests it may be difficult to litigate the basic legality of water quality trading until a program is fully established and permits allowing credit for trades are issued. EPA argued successfully that no actual or imminent injury to the plaintiffs was caused by the Chesapeake Bay TMDL’s express reference to trading as a means for meeting the waste load allocations. According to this argument, the TMDL did not compel any trades; it simply acknowledged that states in the Chesapeake Bay watershed might use trading as a tool in developing permits that implement the TMDL. Carrying this argument to its logical conclusion, one could envision the possibility that there would be no basis for private party standing to challenge the legality of a trading program until after a stream has been listed as impaired, a TMDL has been performed, a trading program has been established, and permits have been issued allowing credits for trades within the program. Litigating the legality of water quality trading at such a late stage would presumably face a significant task in unwinding the momentum of such a fully developed administrative structure.
Fourth, given the success of EPA’s standing and ripeness arguments, it seems unlikely that there will be any definitive judicial ruling on the legality of water quality trading any time soon. The partisan division in Congress makes clarifying legislative action even less likely. As a consequence, EPA’s success in defending against the Food and Water Watch lawsuit may have the ironic result of postponing the day when states and permit holders will have a clear and definitive answer regarding the basic legality of water quality trading.
Posted on September 25, 2013
On September 13, in a 99 page decision, the U.S. District Court for the Middle District of Pennsylvania upheld EPA’s multi-state Clean Water Act Total Maximum Daily Load (“TMDL”) for the Chesapeake Bay and its tributaries against a broad range of challenges brought by the American Farm Bureau Federation and six other farm industry trade associations. Six environmental organizations led by the Chesapeake Bay Foundation, plus four municipal water associations led by the National Association of Clean Water Agencies, intervened in support of EPA.
The Chesapeake Bay TMDL is not the first to cover multiple states, but it is by far the largest, covering 64,000 square miles in Maryland, Virginia, Delaware, Pennsylvania, West Virginia, New York and the District of Columbia. It requires substantial reductions of nitrogen (25%), phosphorus (24%) and sediment (20%) by 2025 to meet water quality standards. Because of the interstate nature of the long-standing pollution problems, after more than two decades of collaborative but unsuccessful efforts, the states agreed in 2007 that EPA should develop the TMDL. It was issued in 2010 and included allocations for each of 92 tidal segments which, after consultation with the states, were further allocated among states, watersheds and sectors (such as agriculture, wastewater, stormwater, etc). During the process, each state developed its own Watershed Implementation Plan (“WIP”), specifying wasteload allocations (“WLA’s”) for point sources, load allocations (“LAs”) for nonpoint sources, and identifying the regulations, programs and resources that would be used to achieve the required reductions. For more on this TMDL see "EPA Issues Biggest TMDL Ever for Chesapeake Bay Watershed" and ELI Environmental Forum “The Chesapeake Bay TMDL” (May/June 2011).
The plaintiffs alleged that (1) the TMDL was an unauthorized “implementation” of allocations by EPA, (2) requiring WIPs exceeded EPA’s authority, (3) EPA’s use of watershed and related models in setting the allocations was an abuse of discretion, and (4) there was insufficient public notice. In addressing these challenges, the court first held (as several others have) that a TMDL is not self-implementing, but is an “informational tool”, developed collaboratively by EPA and the states under CWA Section 303(d), and implemented primarily by the states.
Turning to the merits, the court upheld EPA’s definition of a TMDL for a waterbody or segment as the sum of all WLAs and LAs plus natural background. It also upheld EPA’s authority to establish a multi-state TMDL, when the affected states either fail to do so or ask EPA to do it (both occurred here), including limitations on sources in upstream states to achieve compliance with water quality standards in downstream states. It held that EPA’s “holistic” or “watershed-wide approach” was consistent with the broad national goals of the CWA to “restore … our Nation’s waters.” In reaching this result the court emphasized the collaborative efforts of the Bay states and EPA starting in 1983 to address the problems of interstate pollution, transported by rivers and tides, and their consensus that an EPA-led multistate effort was needed.
The court further held that the WIPs – new tools in the TMDL context – were authorized as part of the “continuing planning process” under CWA Section 303(e). This process is initiated by the states to achieve water quality goals, and is subject to review and approval by EPA. Because EPA had advised the states in letters what it expected in terms of general content and specificity in the WIPs, but left the details to the states, the court held EPA did not exceed its authority. The court also relied on CWA Section 117(g) - a Chesapeake Bay-specific provision - requiring EPA to “ensure that management plans are developed and implementation is begun by [all the affected states] to achieve and maintain…” the applicable water quality goals.
The plaintiffs also challenged EPA’s requirement that each WIP contain “reasonable assurances” of timely and effective implementation, and EPA’s use of “backstop” allocations where EPA determined that a WIP provision was deficient. “Backstops” involved requiring NPDES permits from previously unregulated sources. The court held that EPA could properly require “reasonable assurance” under CWA 303(d)(1), which requires a TMDL must be “established at a level necessary to implement the applicable water quality standards.” The court upheld “backstops”, which were only used in 3 instances, as a reasonable exercise of EPA’s authority under CWA 303(d)(2) to ensure that the contents of the TMDL are designed to achieve the applicable water quality goals.
The court upheld EPA’s use of models as scientifically supported and within EPA’s discretion. It rejected the challenge to adequate notice and opportunity for public participation since (1) a 45 day public comment period had been provided, (2) there had been hundreds of public meetings during the more than 10 year development of the TMDL, and (3) plaintiffs showed no prejudice from the fact that some details of the modeling were not available until after the comment period.
The court held that TMDL establishment and implementation involves “cooperative federalism” between the states and EPA, and that the Chesapeake Bay TMDL properly reflects the shared responsibilities and necessary interactions, despite some bumps along the road. While EPA exerted strong leadership, the court held that it did not unlawfully usurp the states’ implementation functions. The court noted the preserved authority of the states to implement nutrient trading and offsets, and to set or revise source-specific loading allocations. In conclusion, there is a lot of thoughtful analysis, as well as precedent, in this decision, which makes it an excellent resource for CWA practitioners.
Posted on April 30, 2013
On January 3, 2013, the District Court for the Eastern District of Virginia ruled that EPA lacks the statutory authority to set a Clean Water Act (“CWA”) total maximum daily load (“TMDL”) for “stormwater flow rates” as a surrogate for sediment deposition. Virginia Dep’t of Transportation et al v EPA et al. EPA has decided not to appeal. The case has received national attention because of its implications for other TMDLs that use surrogates. This article will discuss the decision and its significance for the TMDL and water quality regulatory regime.
The relevant statutory framework is CWA Section 303, under which each state establishes water quality standards for waters within its boundaries. These consist of a designated use (trout fishing, contact recreation, etc.) and numerical or narrative “water quality criteria” necessary to support that use. For “impaired waters” where the criteria are not being met, the state must set a TMDL (think “pollution budget”) for each pollutant for which the criteria are exceeded, and implement a “planning process” leading to achievement. Where the state fails to act, or sets a TMDL which EPA regards as insufficient, CWA Section 303(d)(2) directs EPA to set the TMDL.
Accotink Creek is a 25 mile tributary to the Potomac River in Virginia, in which the benthic organisms were impaired, primarily because of sediment deposited by stormwater running off impervious urban and suburban areas. In April 2011, after Virginia failed to set a TMDL, EPA set one which limited the flow rate of stormwater into Accotink Creek to 681.8 cu ft/ acre-day. The court said that the parties agreed that “sediment is a pollutant, and that stormwater is not” (Slip op. 3). While EPA’s brief contains a fallback argument that stormwater can be viewed as a “pollutant”, it did not dispute that stormwater flow was being used as a surrogate for sediment. Thus the question addressed by the court was whether EPA has the statutory authority to set a TMDL for a “surrogate” which is not itself a “pollutant”.
EPA has used surrogates in a number of circumstances where, in its view, the surrogate would provide appropriate reduction of pollutants, and would be either easier to measure or provide other benefits (such as, in this case, reduction of stream bank scouring caused by heavy stormwater discharges), or both. The court rejected EPA’s argument that since the CWA does not expressly address the use of surrogates, EPA’s use of them should be upheld as reasonable “gap-filling”, consistent with the broad remedial objectives of the CWA, and entitled to substantial Chevron step 2 deference. The court held instead that because the CWA instructed EPA to set TMDLs for “pollutants”, not “surrogates”, the statute was clear. The court distinguished EPA’s use of surrogates in this case from other instances in which surrogates have been used under other CWA provisions (notably Sections 301, 304 and 402) where EPA appears to have greater latitude.
EPA and states have used stormwater surrogates in TMDLs in Connecticut, Missouri and North Carolina. They have also used other types of surrogates, such as impervious surface area limits and secchi disc readings. Some of those have been challenged, and this decision will no doubt provide ammunition for those who oppose their use. Nationally, however, this amounts to a very small percentage of the TMDLs that are in place, even if one focuses only on sediment (for which, the court noted, EPA has issued approximately 3700 TMDLs).
In addition, this ruling will have no effect whatever on EPA’s permitting of industrial and municipal stormwater discharges, including municipal separate storm sewer systems (“MS4s”), or its ongoing development of stormwater regulations, because these activities are expressly authorized under CWA Section 402(p). This is especially important, because EPA and many states now recognize stormwater as a major source of contamination and water quality impairment. For a thoughtful article on this subject and emerging approaches, see Dave Owen, Urbanization, Water Quality, and the Regulated Landscape, 82 U. of Colo. L. Rev. 431 (April 2011).
Posted on April 25, 2013
After decades of sparring over nutrient loading in the Illinois River, and following several short term extensions of a previous truce, Arkansas and Oklahoma recently executed an agreement, the “Second Statement of Joint Principles and Actions”, that establishes a procedural framework for attempting to resolve their long running trans-boundary water quality dispute.
The Illinois River heads up in a rapidly developing section of Northwest Arkansas and flows west into a comparatively undeveloped portion of Northeast Oklahoma, where the river is designated by state statute as a scenic river. For more than two decades Oklahoma has worked to reduce the amount of nutrients, and particularly phosphorus, discharged into the Illinois River watershed. In 2002 Oklahoma adopted a numeric water quality criterion for Total Phosphorus that many considered impossible to attain in a developed watershed. In an effort to avoid litigation over the validity of the numeric criterion, Arkansas and Oklahoma entered into an agreement in 2003 known as the Statement of Joint Principles and Actions. This agreement provided, among other things, that: (i) Oklahoma would postpone for 10 years the date on which the numeric criterion would be fully effective; (ii) Arkansas sources would take a number of steps to reduce phosphorus discharges; and (iii) Oklahoma would review the existing numeric criterion, with an opportunity for Arkansas representatives to participate, before the end of the ten year period to determine whether the numeric criterion should be changed.
The ten year truce created by the Statement of Joint Principles and Actions was originally scheduled to expire in July 2012. During the ten year period Arkansas sources made significant progress in reducing the amount of phosphorus they discharged in the watershed. As a result, phosphorus levels in the Illinois River began to decline and most observers agreed that conditions in the river were significantly improved. Towards the end of the ten year period Oklahoma undertook a review, with full participation by representatives of Arkansas, EPA, and the Cherokee Nation. The review ended in a sharply divided report, with Oklahoma representatives stating that no change in the numeric phosphorus criterion was warranted and Arkansas representative stating that significant change was necessary.
As the end of the ten year truce approached, officials from Arkansas and Oklahoma began negotiations once again on how to avoid litigation. Focus on the potential for costly litigation was sharpened by the fact that EPA had publicly commenced work on a Phosphorus TMDL for the entire Illinois River watershed. After several agreements on short term extensions of the July 2012 deadline, Arkansas and Oklahoma reached agreement in February 2013 on a Second Statement of Joint Principles and Actions. This new agreement provides, among other things, that Arkansas and Oklahoma will fund a joint three year water quality study using EPA protocols to determine the threshold Total Phosphorus levels at which shifts in algal species or biomass production occur that result in undesirable aesthetic or water quality conditions. Oklahoma and Arkansas agree in the Second Statement to be bound by the findings of the joint study, and Oklahoma agrees to adopt a new numeric criterion for Total Phosphorus in the Illinois River if the results of the joint study are significantly different from the existing criterion (i.e., more than -0.010 mg/l or +0.010 mg/l than the existing .037 mg/l criterion). During the term of the Second Statement of Joint Principles and Actions, both states agree not to initiate or maintain litigation contrary to the terms of the agreement, and the statute of limitations on all claims is extended. Oklahoma agrees that it will postpone for the duration of the new agreement the date on which its existing, hotly disputed numeric criterion is to be fully effective.
EPA was not a party to the negotiation of the new agreement and it has not announced any formal position on its effect. It is not clear what impact the new agreement will have on EPA’s work to develop a TMDL for Phosphorus in the Illinois River watershed or on the various NPDES permits for POTWs on the Illinois River that are currently pending review in EPA Region 6.
Posted on January 11, 2013
On January 3, 2013, an EPA-set TMDL for Accotink Creek (a Fairfax County, Virginia tributary of the Potomac River) was invalidated on the grounds EPA exceeded its statutory authority when it attempted to regulate, via the TMDL, a Clean Water Act pollutant – sediment – by instead regulating a surrogate non-pollutant – stormwater flow. The opinion granted plaintiff’s motion for judgment on the pleadings; in a separate order Judge O’Grady vacated the Accotink Creek TMDL and remanded the matter to EPA for further consideration.
Utilizing the two-step Chevron statutory interpretation analysis, the court found the first of the two criteria had been met: Congress had addressed in unambiguous language the precise question at issue “… and its answer is that EPA’s authority does not extend to establishing TMDLs for nonpollutants as surrogates for pollutants.” While directly acknowledging he did not need to reach the second Chevron criterion (whether the agency’s reading of an ambiguous statute is “permissible”), Judge O’Grady nonetheless noted in some detail that “there is substantial reason to believe EPA’s motives go beyond ‘permissible gap-filling.’”
Based upon EPA’s own pleadings, the opinion notes it appears the Agency could have set a TMDL based upon the underlying problem – sediment in the creek – rather than pursuing a surrogate approach.
In recent years, EPA has been pursuing so-called “innovative” TMDLs in an attempt to address stormwater’s contribution to impaired watersheds. In particular, those TMDLs purport to set load limits based upon various surrogate approaches, including such things as the percentage of impervious cover (“IC”) allowed in the impacted watershed, or (as with Accotink Creek) stormwater flow rates. While the Accotink Creek TMDL was in EPA Region 3, New England’s Region 1 seems to be in the forefront of this approach and currently has at least three stormwater-source TMDLs in place (including two so-called IC-TMDLs), as well as others in development.
Given the extensive resources EPA has invested in trying to manage stormwater impacts to impaired streams (see e.g., TMDLs to Stormwater Permits Handbook (Draft Nov 2008)), the Virginia Dept. of Transportation case is clearly a significant setback for the surrogate approach propounded by the Agency. Whether the United States appeals the decision or retreats and re-evaluates its initiatives in this area is yet to be determined. Whichever way EPA decides to go, communities dealing with impaired watersheds certainly will need to pay close attention.
Posted on September 11, 2012
EPA recently issued a new draft vision statement for the Clean Water Act 303(d) program, the program under which impaired water bodies are identified and TMDLs performed.i It is fitting that this draft vision statement coincides with the 60th anniversary of the classic episode of I Love Lucy in which Lucy and Ethel struggle mightily to wrap chocolate bonbons as they proceed down a conveyor belt.ii At first all goes well. Then the conveyor belt speeds up. Lucy and Ethel are soon frantically pulling candies off the conveyor belt, stuffing them into their hats, their mouths, and even down the front of their uniforms in order to keep pace with the conveyor belt.
The CWA 303(d) program started off quietly. States occasionally sent EPA lists of impaired water bodies (the so-called 303(d) lists), and EPA dutifully filed most of them away. Even a few TMDLs – the studies intended to describe how impaired water bodies should be restored – got performed. Then came the TMDL litigation. Dozens of lawsuits in the 1990’s led EPA and the states to begin serious periodic assessments of state water bodies for compliance with water quality standards; and quotas were set by judicial decree or regulatory fiat for the issuance of TMDLs for all of the water bodies found to be impaired. Soon TMDLs were flying down the conveyor belt at a speed never previously experienced. EPA reports that we are very close to reaching the milestone of 50,000 TMDLs.
With two decades of experience issuing thousands of TMDLs per year it is reasonable to step back and consider the water quality results obtained. The simple truth is that restoration of impaired water bodies has not come anywhere close to keeping up with the pace at which TMDLs have been rolling off the bureaucratic assembly line. There are a variety of reasons for this paucity of results in restoring impaired water bodies. Frequently the principal causes of impairment identified in a TMDL are non-point source contributions that are largely beyond the direct reach of regulatory programs. Load reductions prescribed by TMDLs usually require significant expenditures, but funding is rarely available. Public buy-in for the changes prescribed by TMDLs is often lacking, frequently because the TMDLs are viewed as products of obscure regulatory processes that are not responsive to stakeholder sentiment. Although the problems addressed by TMDLs are commonly quite complex, the quality of the analysis in some TMDLs is indefensibly poor. Sometimes the water quality standards that triggered the TMDL are unrealistically ambitious to begin with. Even when the relevant standards are appropriate, the process of identifying impaired water bodies is commonly mired in bureaucratic minutiae and delay. States are frequently late in sending in their biennial 303(d) lists to EPA; and EPA is equally delinquent in meeting the 30-day time limit set in its own regulations for completing federal review and approval of state 303(d) submissions.
Given the litany of issues that have limited the success in achieving most TMDL load reductions, it is interesting to read EPA’s new draft vision statement:
“The Clean Water Act Section 303(d) Program provides effective integration for implementation of activities to restore and protect the nation’s aquatic resources, where the nation’s waters have been assessed, restoration and protection objectives have been systematically prioritized, and Total Maximum Daily Load and alternative approaches are being adaptively implemented to achieve water quality goals with the collaboration of States, federal agencies, tribes, stakeholders, and the public.”
In fairness to EPA’s draft, almost all vision statements are insufferably stuffy and meaningless to everyone except those few who were in the room and argued vigorously for the addition or deletion of a particular word or phrase when the inscrutable language was crafted. Moreover, EPA’s new draft vision statement is accompanied by “goals statements” that offer somewhat more concrete prospects for program improvements at the margin, such as protection of unimpaired waters, increased focus on prioritization, and more flexible approaches to TMDL implementation. If we want to achieve major improvements in water quality, however, we need visionary leaders not a new vision statement. We need to spend a lot of money, and we need to spend it in a smart way. We need new programs that fix the regulatory limitations of the current laws, not repackaged versions of the status quo. And we need a broad public commitment to achieve change. In the early 1970s political leaders managed to do these things on a bipartisan basis for the sake of improving the nation’s water quality. Unfortunately, the current state of partisan gridlock offers little hope for major change in the foreseeable future.
Maybe a new vision statement is the best we can hope for given the strong anti-regulatory sentiment in the current public discourse. Against this background, one cannot help but reflect on the end of the iconic scene in the chocolate factory. The supervisor comes into the room, pleased that Lucy and Ethel have not allowed a single bonbon to make it past their work station unwrapped. She announces “Why you girls are doing splendidly,” and then yells to the conveyor belt operator, “Speed it up a little!”
i A Long-Term Vision for Assessment, Restoration, and Protection under the Clean Water Act Section 303(d) Program, FINAL DRAFT FOR STATE/EPA REVIEW (1 August 2012). An earlier version of the same document, a Stakeholder Review Draft dated June 2012, is accessible here.
ii I Love Lucy, Season 2, Episode 4, broadcast on September 15, 1952, accessible here. Copies of the chocolate factory scene are accessible on YouTube.
Posted on February 11, 2011
There is nothing new about transboundary water quality disputes under the Clean Water Act. Introductory classes on environmental law commonly trace the history of Supreme Court decisions arising from Milwaukee’s battles with Illinois over sewer discharges into Lake Michigan, the challenge Vermonters’ raised against New York paper mill discharges into Lake Champlain, and Oklahoma’s objections to a permit EPA issued to a sewage treatment plant in Arkansas. Given the length of time that the Clean Water Act program has been in place and the large number of instances in which upstream discharges drain into and therefore arguably affect water quality in downstream states, one would expect that most of the relevant legal questions would be well-settled. Recently, however, transboundary water quality disputes have arisen with increasing frequency.
Coal bed methane development in Wyoming has given rise to disputes with Montana over salinity impacts in the Powder and Tongue Rivers. Efforts by the state of Washington to protect dissolved oxygen levels in Spokane Lake have prompted a dispute over Washington’s attempt to impose wasteload allocations that would limit nutrient discharges by upstream sources in Idaho. Oklahoma’s efforts to restore the Illinois River to pristine scenic river conditions have resulted in recurrent and steadily intensifying disputes with agricultural interests on both sides of the border and point sources located predominantly in the headwaters on the Arkansas side. EPA’s imposition of nutrient water quality standards in Florida could have direct effects on discharges originating in Georgia; and the agency’s showcase multi-state TMDL for the Chesapeake Bay has recently precipitated challenges by state and national agricultural interests. In what undoubtedly is the most dramatic transboundary claim under the Clean Water Act, environmental groups have filed a petition with EPA asking the Agency to impose nutrient water quality standards and adopt TMDLs for the main stem of the Mississippi River, all of its tributaries, and certain related coastal waters in the Gulf of Mexico.
These recent disputes have recurring themes that arise out of weaknesses or unresolved questions regarding the Clean Water Act program. The statute empowers each state to exercise sovereign independence in adopting water quality standards that apply within the state’s own borders (so long as minimum federal standards are met), but the statute does little to address or even give consideration to the interests of other states that may be directly affected by those standards. Transboundary disputes frequently involve situations in which the regulatory burdens fall disproportionately on interests in one state while the resulting environmental benefits are realized largely or entirely in another state, but the Clean Water Act does nothing to address questions of transboundary fairness. Transboundary disputes frequently involve regulatory decisions that have enormous financial and long term planning consequences, but the decisions are often based upon limited factual data, imperfect scientific analysis, and less than comprehensive computer modeling. The Clean Water Act offers no process for seeking to assure that the quality of the decision making will be commensurate with the gravity of the consequences at stake. Indeed, the program largely makes the magnitude of financial consequences simply irrelevant. Disparities between the magnitude of the consequences and the limited quality of analysis and data supporting the regulatory decision are particularly problematic when the regulatory decision is being made by one jurisdiction that has no political accountability to the other.
It is perhaps no surprise that most of the recent transboundary water quality disputes are arising out of efforts to regulate the discharge of nutrients. Nutrient pollution is the largest unresolved water quality issue nationally; and the adverse effects of excess nutrients frequently occur at locations far downstream from the original source. The fact that most of the current transboundary water quality disputes involve nutrient pollution probably makes the disputes even more difficult than normal to resolve. Nutrient pollution has no simple, universally accepted means of measurement. It is costly and time consuming to establish a clear causal link between a given discharge of nutrients and an observed adverse effect; and many of the most important sources of nutrient pollution are non-point sources which are beyond direct control under the Clean Water Act. Unfortunately, this appears to be a recipe for increased frustration and controversy.
Transboundary water quality disputes may not be a new phenomenon, but it does not appear that we are any closer to finding a good way to resolve them.