This has become an outrageous issue along hiking trails as well. So many folks heading into the forest and just dropping trouser in the rivers and streams and adjacent to trails with no proper burial. Head out to Champney Falls on a Sunday PM after a busy weekend and the falls area below the waterfall is simply filled with TP. Absolutely disgusting. Hopefully the forest service develops a broad plan to educate and sign all trail heads. "Do your job, bury your waste." It is just too foul. Amonoosuc, Tuckerman Trail, Boulder Loop, the list goes on. It is great to hear that a voice created very fast response. Hopefully it helps.