A coalition of environmental groups (collectively Lands Council) challenged the decision by the United States Forest Service (USFS) to approve a timber harvest in the Idaho Panhandle National Forest (IPNF). The district court granted summary judgment for USFS, and Lands Council appealed. The Ninth Circuit reversed the district court, holding that USFS's timber harvest plan violated National Environmental Protection Act (NEPA)[1] standards because it was based upon an incomplete Environmental Impact Statement (EIS).[2] In addition, the Ninth Circuit held that the plan did not comply with the mandate of the National Forest Management Act (NFMA)[3] to adhere to USFS's own site-specific plan because the EIS addressing these concerns was based on modeling procedures that relied upon antiquated data.[4] Thus, the Ninth Circuit reversed the district court's decision and remanded the case with instructions to award summary judgment to Lands Council.

The timber harvest at issue was designed to finance USFS's Iron Honey Project to improve the aquatic, vegetative, and wildlife habitat of the Little North Fork of the Coeur d'Alene River. In April 2000 the draft EIS was released, followed by a notice and comment session, which then gave way to the final EIS in November 2001. The November 2001 EIS included a list of financing alternatives for the Iron Honey Project. The Supervisor of the IPNF selected the Modified Alternative Eight Plan, which calls for the logging of 17.5 million board feet of lumber from 1,408 acres of the IPNF. After its appeal to the Regional Forester of the IPNF was denied, Lands Council sought review under the Administrative Procedure Act (APA),[5] claiming the plan violated the provisions of NEPA and the NFMA. The district court awarded summary judgment to USFS.

The Ninth Circuit reviewed Lands Council's challenge de novo and determined that USFS's plan was an arbitrary and capricious decision because it did not follow the procedural requirements set forth in NEPA and the NFMA. The court looked at NEPA's requirement for an EIS to analyze the project's interaction with the effects of past, current, and reasonably foreseeable future projects to ensure consideration of every important aspect of a proposed plan's environmental impact.[6] The Ninth Circuit concluded that USFS did not properly analyze the plan's cumulative impact on two specific areas: 1) prior timber harvests and 2) the impact on Westslope Cutthroat Trout.

The Ninth Circuit reasoned that the EIS did not take the requisite "hard look" at the environmental effects of past timber harvests, and, therefore, gave no real consideration to any project alternatives.[7] Although the statement contained a generalized account of the effects of past timber harvests, the Ninth Circuit held that NEPA mandates that the methods and consequences of prior harvests be separately analyzed and applied to the projected impact of this particular harvest. The court specified that the EIS should have "provided adequate data of the time, type, place, and scale of past timber harvests and should have explained in sufficient detail how different project plans and harvest methods affected the environment."[8]

Lands Council also challenged the EIS's evaluation of the effects of the project on reasonably foreseeable future timber harvests by pointing to the Deerfoot Ridge Restoration Project and a 1998 Geographical Assessment indicating the intention to log the Upper Little North Fork of the Coeur d'Alene. The Ninth Circuit, however, determined the issue moot because the Deerfoot Project took place in another drainage.

Lands Council also argued that the district court erred in refusing to admit new evidence of the risk peak flows caused by rain or snow activity posed to the transport of toxic sediments from the North and South Forks of the Coeur d'Alene River. This effort to supplement the administrative record clashed with the Supreme Court's general rule focusing judicial review of an agency decision on the administrative record at the time of the decision.[9] Although the Ninth Circuit had crafted narrow exceptions, it declined to address this issue because USFS had violated NEPA on other grounds.

Additionally, the Ninth Circuit criticized the EIS's reliance upon thirteen-year-old data in addressing the impact of the harvest on the habitat of Westslope Cutthroat Trout. Furthermore, the agency's counterargument that it used additional relevant data from a survey conducted in 1997 was also deemed not timely enough to conduct proper NEPA cumulative impact analysis. The Ninth Circuit also ruled that the methodology used to calculate the Water and Sedimentation Yields (WATSED) section of the Final EIS violated NEPA's requirement that an agency disclose any incomplete or unavailable relevant data it used.[10] The court concluded that the WATSED section lacked key variables necessary to calculate large-scale, high-intensity, short-term peak flows, and USFS had made no effort to disclose the lack of data until the decision was challenged on administrative appeal.

Next, the Ninth Circuit held that USFS's plan violated provisions of NFMA by failing to comply with sections of the IPNF forest plan dealing with health standards for IPNF fisheries and soil quality standards.[11] First, the IPNF plan created an eighty percent success rate for fry emergence as a standard to judge fishery health, a standard USFS did not incorporate into its plan. USFS argued the fry emergence standard was replaced by the Inland Native Fish Strategy (INFISH) standard and therefore no longer relevant because INFISH provided more protection for native fish.[12] However, the Ninth Circuit disagreed, holding that the INFISH standard supplemented and did not supersede the fry emergence standard because the two provisions contain different triggering variables and different remedies, and therefore, both must be examined in the EIS.

The Ninth Circuit also reviewed USFS's methodology in evaluating whether the project would meet the IPNF standard for limiting detrimental soil conditions to fifteen percent of the project area. USFS estimated the quality of the soil in the activity area by testing different areas of soil and predicting the outcome of the project using a spreadsheet model. The Ninth Circuit determined that USFS must rely on soil taken from the project area and not on a model of soil taken throughout the forest. [13]

Finally, Lands Council claimed that the project violated the IPNF old growth minimum requirements. The Ninth Circuit rejected Lands Council's argument that the plan would violate the IPNF's ten percent minimum old growth requirement because the forest plan did not intend to harvest any old growth forest. The court added that "[i]f that requirement was not met after this Project, than [sic] it must be that the requirement is not met now, for the proposed timber harvest cut no old growth. If we were to accept the Lands Council's arguments on this score, than [sic] it would prevent any project from taking place."[14] The Ninth Circuit also criticized the modeling procedure used by USFS to analyze the project's effect on species requiring old growth forest habitat. NFMA requires USFS to anticipate the harvest's effect on certain Indicator Species whose habitats require old growth forests.[15] However, USFS used a timber stand management reporting system database containing information fifteen years old, including inaccurate canopy closure estimates.[16] The Ninth Circuit concluded that the antiquated data underlying the EIS's analysis rendered USFS's estimates of indicator species' habitats unreliable, and, therefore, violated the procedures of NFMA.

In conclusion, the Ninth Circuit reversed the district court's grant of summary judgment to USFS. The Ninth Circuit used its authority to grant summary judgment on behalf of Lands Council, based on its de novo review of the administrative record.[17] The decision also affirmed a stay on the timber harvest until USFS complied with the pertinent provisions of NEPA and NFMA.