SandBar 6:4, January, 2008 
    Eleventh Circuit Uses “Significant Nexus” Test
    United  States v. Robison, 2007 U.S. App. LEXIS 24825 (11th Cir. Oct. 24, 2007).
    Terra  Bowling, J.D. 
    The Eleventh  Circuit vacated a district court’s conviction of a company and several members  of management for conspiracy to violate and violations of the Clean Water Act  (CWA). The court held that in light of the Supreme Court’s recent decision in Rapanos the district court’s jury instructions on “navigable waters” was inaccurate and  erroneous.
    Background
      McWane is a  manufacturer of cast iron pipe, flanges, valves, and fire hydrants. At its  plant in Birmingham, Alabama, the company discharges wastewater into Avondale  Creek. The CWA generally prohibits the discharge of pollutants into navigable  waters. However, the CWA authorizes the EPA or  states approved by the EPA to issue permits  for the discharge of pollutants pursuant to a National Pollutant  Discharge Elimination System (NPDES).
        McWane had an NPDES permit issued by the  Alabama Department of Environmental  Management (ADEM) that allowed the company to discharge some  treated wastewater from one discharge point at the plant, as long as it met  certain requirements. However, evidence showed that the company discharged  wastewater into the creek from several  unauthorized discharge points. The permit also allowed the discharge of  stormwater runoff from specified stormwater discharge  points. Polluted wastewater was spilling into stormwater run off points  and flowing into Avondale Creek.
        The  company and several of the company’s employees were indicted, including several  managers - James Delk, Michael Devine, and Charles Robison - and Donald Bills,  the plant engineer. At trial, several McWane employees offered evidence of the  violations. The district court dismissed Bills from the case, and the rest were  convicted of various offenses. McWane, Delk, and Devine appealed their  convictions. 
    Navigable  Waters
      On appeal,  McWane, Delk, and Devine (appellants) argued that Avondale Creek did not meet  the definition of “navigable waterway” under the CWA and, therefore, they did  not violate the CWA. The Eleventh Circuit noted that the Supreme Court had  interpreted the term “navigable waters” in Rapanos while this appeal was  pending; therefore, the court looked at whether the district court used the  correct definition of navigable waterways.
        The Rapanos decision, a plurality  decision, did not provide a clear test for lower courts to use when determining  whether a body of water is a “navigable waterway.” Justice Scalia’s opinion  would require navigable waters to be “relatively permanent, standing or flowing  bodies of water,” and have a “continuous surface connection.”1 Justice  Kennedy’s concurring opinion would require a “significant nexus” between a  water or wetland and another water that is or was navigable in fact or could  reasonably be made so. The circuit courts are split over which opinion to use.  The Seventh and Ninth Circuits have used Kennedy’s opinion, while the First  Circuit has said that either test may be used.
        In this  instance, the appellants argued that Kennedy’s “significant nexus” test should  be used, while the government argued that either test could apply. The Eleventh  Circuit looked at the reasoning used by the circuit courts in reaching their  conclusion. Citing U.S. v. Gerke, a Seventh Circuit case heard after the Rapanos decision, the Eleventh  Circuit noted that “when a majority  of the Supreme Court agrees only on the result of a case, lower courts ‘are to  follow the narrowest ground to which a majority of the Justices would have  assented if forced to choose.’”2 The Gerke court believed that Justice  Kennedy’s test would be the narrowest ground. Therefore, the Eleventh Circuit  concluded that Kennedy’s significant nexus test should be the governing  definition of navigable waterway.
     Jury  Instruction
      In the  district court, the jury did not mention the phrase “significant nexus” in its  “navigable waters” instruction to the jury or instruct the jury to consider the  chemical, physical, or biological effect of Avondale Creek on the Black Warrior  River. The court held that because the instruction did not include Justice  Kennedy’s “significant nexus” test, it was erroneous. The court therefore  vacated the district court’s judgment, reversed the convictions, and remanded  the case. 
 
    Endnotes
  1.  Rapanos v. United States, 126 S. Ct. 2208 at 2242-44 (U.S. 2006).
  2.  United States v. Robison, 2007 U.S. App. LEXIS 24825 (11th Cir.  Oct. 24, 2007).