Arrowhead Lake Communitywe have been looking for the house at Arrowhead Lake community in Denville, NJ. Laterly, we noticed that the lake appears not being taken care of. Anyone has any info about the " health" of that lake community? txJuly 07 2012 - Summit00YesReport a ProblemProblemSelect oneOffensive contentIrrelevant contentSpam (pure self-promotion)OtherDetailsYour emailPlease enter a valid email address.Submit CancelContent flaggedWe will review this content. Thanks for helping make the site more useful to everyone. To learn more, read Zillow's Good Neighbor Policy.We're sorry. This service is temporarily unavailable. Please come back later and try again.