Daniel Von Eye wishes to continue his efforts to drain wetlands on his farm, but does not want to lose eligibility for United States Department of Agriculture (USDA) benefits under the Swampbuster Act, 16 U.S.C. §§ 3821-3824, which conditions receipt of USDA benefits on wetlands preservation. The USDA’s Agricultural Stabilization and Conservation Service’s (ASCS) National Appeals Division (NDS) determined that, while Von Eye’s previous drainage of wetlands fell within an exception to the Swampbuster Act, any additional excavations to drain the wetlands would render him ineligible for benefits. Von Eye brought suit in the district court, 1 challenging this administrative decision. The district court dismissed Von Eye’s complaint, upholding the NDS decision. Von Eye now appeals, arguing that the NDS’s decision was arbitrary and capricious. We affirm.
*683 I.
Von Eye farms land in Clare Township in Moody County, South Dakota. He works fields containing three wetland areas. In 1984, Von Eye began constructing a series of four ditches to drain approximately twenty acres of these wetlands. The ditches fed water through two township-owned culverts set underneath a public road, and eventually drained into a state-owned slough.
In 1988, Von Eye received notice that he may have violated the Swampbuster Act, and Von Eye sought a commenced conversion exemption to the Act.
2
Von Eye described a plan in his application for the exemption that, using a backhoe and a dirt scraper, four “channels were to be cut so all the farm ground would be drained.”
Von Eye v. United States,
In 1990, Von Eye reported problems with one of the township-owned culverts to the local township board. In November 1990, Von Eye had the culvert replaced with a larger culvert, which was set six inches lower in the ground. Although the township board had not given prior approval to the replacement of the culvert, it agreed to cover the cost of replacement. Von Eye also had the second culvert lowered two feet, which the township board did not pay for. Lowering the culverts improved drainage of Von Eye’s fields, converting more wetland.
On November 14, 1991, Von Eye received notice from the Soil Conservation Service that any further wetland manipulation activities were not authorized by the commenced conversion exemption, and that additional manipulations would disqualify him for USDA benefits. After a series of administrative hearings, the NDS determined, on Deeember 6, 1993, that conversion actions completed by Von Eye prior to November 14, 1991, including the lowering of the culverts, would be exempted from the Swamp-buster Act, because Von Eye had not been “notified of the scope and effect of the activities authorized by the county committee’s original approval of the commenced conversion exemption.” NDS Decision, J.A. at 12. In addition, Von Eye was allowed to maintain any conversion manipulations completed before November 14, 1991. However, the NDS concluded that manipulation activities commenced by Von Eye after November 14, 1991, were not included in Von Eye’s commenced conversion exemption, and warned Von Eye that “[further manipulation of the areas in question or other areas subject to the [Swampbuster Act] provisions may cause [Von Eye] to lose eligibility for USDA program benefits.” Id.
Von Eye brought suit in the district court challenging this administrative decision, seeking an affirmative order allowing him to complete his conversion project while remaining eligible for USDA benefits. The district court dismissed Von Eye’s suit, concluding that “there is a rational relationship between the evidence considered and the agency’s denial of a continuing commenced determination.”
Von Eye,
II.
As an initial matter, the government challenges this Court’s jurisdiction in this matter, arguing that the case is not ripe for adjudication, and that it is moot. We disagree.
The government argues that this case is not ripe because Von Eye’s only proposed manipulation activities involve further lowering a culvert owned by the township. Because Von Eye does not have the township’s permission to lower the culvert, and because this Court has no authority under the facts of this case to require the township to grant Von Eye such permission, the government *684 asserts that we should not reach the merits of this ease.
The government is correct that we do not have jurisdiction to consider a case which is not ripe. Ripeness exists if two requirements are met:
First, La plaintiff] must demonstrate a sufficiently concrete case or controversy within the meaning of Article III of the Constitution. Second, prudential considerations must justify the present exercise of judicial power. The concept of ripeness is particularly important in cases challenging land use regulations and results in a fact-sensitive inquiry.
Christopher Lake Dev. Co. v. St. Louis County,
The government’s mootness argument has more strength. Because “[t]he existence of a live case or controversy is a constitutional prerequisite to the jurisdiction of the federal courts,”
In re Grand Jury Subpoenas Duces Tecum,
a party has a sufficient stake in the outcome so that the court’s rendering of relief alleviates the harm complained of, the question presented is not moot. However, if during the pendency of an appeal, an event occurs which destroys the court’s ability to render the prevailing party any effectual relief whatever, the appeal must be dismissed as moot.
Id. (quotations and citations omitted). Under 7 C.F.R. § 12.5(b)(5)(iii), conversion activities allowed under the commenced conversion exemption must be completed on or before January 1, 1995. As that date is well past, the government argues that our decision could not affect Von Eye’s rights in this matter.
The government accepts, however, that under certain circumstances the time limitation in § 12.5(b)(5)(iii) could be equitably tolled.
See
Appellee’s Br. at 23. Although equitable tolling is appropriate only in rare cases,
see Disabled Rights Union v. Shalala,
*685 III.
We review the district court’s review of an administrative decision de novo.
See Lockhart v. Kenops,
agency has relied on factors which Congress has not intended it to consider, entirely failed to consider an important aspect of the problem, offered an explanation for its decision that runs counter to the evidence before the agency, or is so implausible that it could not be ascribed to a difference in view or the product of agency expertise.
Motor Vehicle Mfrs. Ass’n v. State Farm,
Under the Swampbuster Act, 16 U.S.C. §§ 3821-3824, anyone who produces an agricultural commodity on a converted wetland, or converts wetland by “draining, dredging, filling, leveling, or any other means,” 16 U.S.C. § 3821(b), is ineligible for enumerated USDA benefits, including price supports, loans, disaster payments, and crop insurance. See 16 U.S.C. § 3821(a). The Act provides, however, that wetland conversion commenced prior to December 23,1985, does not render a person ineligible for benefits. See 16 U.S.C. § 3822(b)(1)(A). Under 7 C.F.R. § 12.5(b) (3) (i)-(ii), conversion has commenced if either there have been physical efforts to convert the wetland, or if substantial funds have been committed to the conversion. “A person must show that the commenced activity has been actively pursued or the conversion will not be exempt under this section.” 7 C.F.R. § 12.5(b)(5)(ii). In addition, “[o]nly those wetlands for which the construction has begun or to which the [committed funds] relate may qualify for a determination of commencement.” 7 C.F.R. § 12.5(b)(5)(iv). A special determination of commencement of conversion is allowed, however, “upon a showing that undue economic hardship will result because of substantial financial obligations incurred prior to December 23, 1985, for the primary and direct purpose of converting the wetland.” Id.
Von Eye asserts that he commenced draining the wetlands in his fields in 1984, and that all of the actions he has taken, including lowering the culverts, and all actions that he intends to take, including additional lowering of a culvert, should fall within the commenced conversion exemption. He argues, therefore, that the NDS acted arbitrarily and capriciously in exempting part of his commenced conversion, but disallowing its ultimate completion.
We disagree. In describing his conversion plan to the ASCS, Von Eye referred only to the construction of four channels dug with a backhoe and a dirt scraper, and did not mention the lowering of culverts. Von Eye did not project a completion date some six years after initiating his conversion activities, but rather stated that he had completed the project in 1986 and 1987. As noted by the NDS, there was no evidence that Von Eye had committed substantial funds to the conversion activities he planned to engage in,
see
NDS Decision, J.A. at 12, nor has Von Eye demonstrated undue hardship.
See Von Eye,
We conclude that the NDS considered relevant evidence and arrived at a rational result. Rather than arbitrarily denying Von Eye the exemption provided by the Swampbuster Act, the NDS was extremely liberal in interpreting the Act and regulations in Von Eye’s favor, and in allowing him the advantages of an exemption longer than strictly provided for by the statute and regulations. That Von Eye is dissatisfied with the results of his conversion project does not entitle him, under the Swampbuster Act, to engage in a new conversion project.
Accordingly, we affirm the judgment of the district court.
