Whether Cascade County's 2009 countywide zoning amendments rendered Plains Grains' spot-zoning challenge moot.
Holding
No. The 2009 amendments did not repeal, supersede, or otherwise cure the challenged 2008 rezoning decision.
Reasoning
A case is moot only when the legal controversy has ceased to exist or the court can no longer grant effective relief. The 2009 amendments did not change the I-2 Heavy Industrial classification of SME's 668 acres or the Agricultural classification of the surrounding land. Thus, the alleged industrial "island" in an agricultural area remained exactly the land-use decision Plains Grains had challenged.
Country Highlands Homeowners Association did not control. In that case, a wholly new growth policy superseded the old policy on which the challengers' claim depended, and the court could not decide consistency with the new policy without a new challenge. Here, Plains Grains did not claim that the 2008 rezone conflicted with a repealed growth policy; it claimed that the rezone itself was unlawful spot zoning.
The 2009 revisions were refinements addressing matters such as zoning definitions, residential livestock rules, wind-turbine setbacks, and other district changes. They neither purported to repeal the 2008 rezone nor altered the relevant parcel or its surrounding agricultural context. A favorable ruling could still provide meaningful relief by returning the 668 acres to its prior Agricultural designation.
Plains Grains timely challenged the creation of the I-2 district in 2008. Its failure to separately challenge the 2009 amendments under the six-month limitations period in § 76-2-202(1)(b), MCA, did not defeat a pending challenge to a rezoning decision that those amendments left unchanged.