This is the third appeal by Defendant Southwest Marine, Inc., arising from an action brought against it by Plaintiffs Natural Resources Defense Council, San Diego Baykeeper, and Kenneth J. Moser un
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der the citizen suit provisions of the Clean Water Act, 33 U.S.C. § 1365(a). Southwest Marine’s first two appeals, challenging the district court’s judgment in favor of Plaintiffs and the imposition оf injunc-tive relief and a civil penalty, were consolidated and earlier heard by this court, which affirmed the district court.
See Natural Resources Defense Council v. Southwest Marine, Inc.,
I.
For a comprehensive procedural history and factual background of this Clean Water Act enforcement action, we refer the reader to Judge Graber’s opinion resolving the consolidated appeal of the original judgment.
See Natural Resources Defense Council,
Southwest Marine repairs and maintains marine vessels at its shipyard on San Diego Bay. Work is conducted at its five piers and two floating dry docks. Shipyards like Southwest Marine’s generate pollutants, including paint chips, abrasive grit, and “antifouling paints” that prevent growth of aquatic organisms on ships and are toxic to aquatic life. These pollutants are discharged into adjacent waters primarily through leaks, spills, and storm water runoff. Plaintiffs sued Southwest Marine in 1996 under the Clean Water Act, alleging that Southwest Marine had not properly developed nor implemented pollutiоn prevention plans to control its discharges into San Diego Bay as required by its various government permits.
After a trial, in a judgment dated September 7, 1999, the district court found against Southwest Marine and imposed an injunction and a civil penalty. The injunction required that Southwest Marine, inter alia, (1) test the water column around each vessel being blasted or painted by taking water samples “at the surface and at each 20-foot interval between the water surface and the bottom of the Bay,” and (2) capture all pier storm water runoff “in a reasonably expeditious manner.” The district court simultaneously issued .a limited stay. That portion of the limited stay relevant here stayed enfоrcement of (1) the water column testing requirement, pending further argument and briefing on whether the district court should substitute testing of the surface “microlayer” for testing “at the surface,” and (2) the pier storm water capture requirement, pending further argument and evidence on possible engineering alternatives.
The district court eventually reсeived additional briefing and held a hearing on the injunctive measures that had been temporarily stayed, but not until after Southwest Marine had appealed the original judgment, including the injunction. After the hearing, in an order dated March 7, 2000, the district court modified the injunction and lifted the stay. Among the modifications made, the district court (1) substituted testing of the surface “micro-layer” for testing “at the surface,” and (2) substituted an 18-month deadline (running from the March 7, 2000 order) for the requirement of “reasonably expeditious” construction of a facility to capture pier storm water runoff. Southwest Marine then brought the present appeal, challenging the district court’s jurisdiction and discretion to mаke these two particular modifications.
While this appeal was pending, the earlier consolidated appeal was decided and an opinion issued affirming the district court’s original judgment against Southwest Ma
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rine, including the injunction and the civil penalty.
See Natural Resources Defense Council,
II.
We have jurisdiction over this appeal pursuant to 28 U.S.C. § 1291. The district court’s post-judgment order modifying the injunсtion and lifting the stay is final and appealable, because it disposed completely of the issues raised in the post-judgment proceedings.
See United States v. One 1986 Ford Pickup,
III.
This court reviews de novo the district court’s exercise of subject matter jurisdiction.
Burlington N. Santa Fe Ry. Co. v. International Bhd. of Teamsters Local 174,
Once a notice of appeal is filed, the district court is divested of jurisdiction over the matters being аppealed.
Griggs v. Provident Consumer Discount Co.,
This exception to the jurisdictional transfer principle has been codified in Rule 62(c) of the Federal Rules of Civil Procedure, which allows a district court to “suspend, modify, restore, or grant an injunctiоn during the pendency of the appeal upon such terms as to bond or otherwise as it considers proper for the security of the rights of the adverse party.” This Rule grants the district court no broader power than it has always inherently possessed to preserve the status quo during the pendency of an appeal; it “does not restore jurisdiction to the district court to adjudicate anew the merits of the case.”
McClatchy Newspapers,
In this case, both of the district court’s challenged modifications to the injunction preserved the status quo. The status quo as of the filing of Southwest Marine’s consolidated appeal required Southwest Marine to conduct water column testing, including testing “at the surface,” and to take steps to capture storm water runoff from piers “in a reasonably еxpeditious manner.” The purpose of the water column testing is to determine whether blasting or painting operations conducted by Southwest Marine on each vessel in dry *1167 dock or at pier side is contributing to pollution levels in San Diego Bay. The purpose of the storm water capture requirement is to prevent Southwest Marine from discharging storm water that degrades the marine habitat of its offshore leasehold, which the district court found to be “devoid of life.” The district court’s post-judgment modifications to the injunction were minor adjustments that effectuated the underlying purposes of the original requirements.
The district court noted at the post-judgment hearing that the phrase “at the surface” was vague and did not ensure that Southwest Marine’s water column testing would accomplish the purpose behind the requirement-finding the source of the degraded condition around the piers. Southwest Marine said at the post-judgment hearing that it had been conducting water column testing, but could not tell the district court рrecisely how much of the surface layer it was capturing in its samples-e.g., whether it was scooping down below the surface as far as several inches to take its surface samples. By defining “at the surface” to mean the surface “mi-crolayer,” defined as the top 50 micrometers of the water column, the district court ensured that Southwest Marine’s surface samples accurately measured the pollutants temporarily resting on the film atop the water column, as originally intended. Although the district court did not find the phrase “in a reasonably expeditious manner” to be vague, Southwest Marine did. Southwest Marine itself raised the issue of the timeline, at the post-judgment hearing, specifically requesting the district court to “clarify the timing of the implementation” of the pier storm water • capture requirement. The district court obliged by specifying that the pier storm water capture facility must be built within 18 months of the May 7, 2000 order, to comply with the “reasonably expeditious” standard.
These modifications did not materially alter the status of the consolidated appeal. They left unchanged the core questions before the appellate panel deciding the consolidated appeal: whether the district could permissibly (1) require any water column testing, including testing “at the surface,” or (2) require the construction of a pier storm water capture facility. This case is accordingly distinguishable from
McClatehy Newspapers,
where the district court amended its original judgment, in which it had affirmed an arbitrator’s decision that a guarantee of lifetime employment survived a sympathy strike, to require reinstatement of the striking employees.
We are unpersuaded by Southwest Marine’s conclusory assertions that the post-judgment modifications impermissibly expanded the scope of the injunction by increasing its burden on Southwest Marine. Southwest Marine argues that “microlayer” testing (1) is “significantly more onerous” than testing “at the surface;” (2) “no shipyard in the country” is required to do it; and (3) its benefits are “unclear.” Yet, Southwest Marine offers no citations to the record to support its argument. Southwest Marine had the opportunity to put supporting facts in the record, by making its case against “microlayer” testing dur *1168 ing post-judgment proceedings. The issue of substituting testing of the “microlayer” for testing “at the surface” was specifiсally contemplated by the district court in its limited stay of enforcement, which required Southwest Marine to evaluate the costs and benefits of this substitution and submit its findings to the district court. The district court then heard oral argument on the issue at the post-judgment hearing. Southwest Marine presented no evidence that “microlayer” testing would increasе its costs and burdens as compared to testing “at the surface.” In fact, when discussing the implications of requiring “microlayer” testing with the district court at the hearing, Southwest Marine merely reiterated its objection to having to conduct any water column testing at all. With respect to redefining “at the surface” to mean the surface “micrоlayer,” Southwest Marine told the district court, “[t]hat would be fine,” and, “we don’t have any objection to doing that and running that through the same tests that are being otherwise done.” Thus, having provided no evidence that the “microlayer” testing requirement increased its burdens under the injunction, Southwest Marine fails to dissuade us from our conclusion that the modification was a minor adjustment of the injunction that preserved the status quo.
Southwest Marine similarly fails to persuade us that an 18-month deadline for constructing the pier storm water capture facility is more burdensome than the original “reasonably expeditious” requirement. Any argument that 18 months is an unreasonable amount of time from start to finish of construction is undermined by Southwest Marine’s offer at the post-judgment hearing to build the facility in as short a time as 12 months, and by the fact that its original NPDES permit required that it control its storm water discharges into the Bay within 18 months of the issuance of the permit, or by September 17, 2000. Clearly, Southwest Marine’s purpose in raising the timeline issue at the hearing was not to ensure that the time given for construction' was sufficient from start to finish, but to delay either the start or the finish long enough to avoid building the facility before the conclusion of the consolidated appeal. Southwest Marine has made no secret of this purpose, arguing to the district court and to this court on appeal that any deadline is too burdensome, including a “reasonably expeditious” requirement, so long as the pier storm water capture requirement could still be reversed on appeal. But a district court is not deprived of power to require action by a fixed date simply because that date may arrive before appeals are exhausted. If compliance with the injunction threatens to deprive a party of the benefit of a successful appeal, it is up to that party to obtain a stay of the judgment.
See Holloway v. United States,
In sum, neither modification at issue here impermissibly altered the status quo with respect to the appeal of the injunction. Thus, the district court had jurisdiction under Rule 62(c) to make the modifications.
IV.
We review for abuse of discretion a district court’s orders under Rule 62(c),
Sierra Club v. Cedar Point Oil Co.,
As we pointed out in thе previous section, the requirement to sample the micro- *1169 layer was necessary to ensure control of surface pollutants, thereby serving the purposes of the Clean Water Act. The 18-month deadline allowed a reasonable time for construction of a facility to capture storm water runoff, and similarly served thе purposes of the Act. The district court thus did not abuse its discretion with regard to the merits of its modifications of the injunction.
Southwest Marine attempts to raise a procedural objection, however; it contends that the district court abused its discretion by modifying the injunction to add requirements that Southwest Marine was unable to contest in its prior appeal. This point has become moot, however, because Southwest Marine has had the opportunity to contest the modifications in the present appeal. 1 We conclude, therefore, that there was no abuse of discretion, either in procedure or substance. 2
V.
For the foregoing reasons, thе decision of the district court is
AFFIRMED.
Notes
. In its reply brief in the prior appeal, Southwest Marine did challenge the modification requiring sampling of the microlayer.
. Southwest Marine also argues that the modifications deprived it of a right to have the ambiguous terms of the original injunction construed in its favor in the prior appeal. It relies on
Ford v. Kammerer,
