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Federal
EnviroAtlas - Woodbine, IA - Park Access by Block Group
U.S. Environmental Protection Agency —
This EnviroAtlas dataset shows the block group population that is within and beyond an easy walking distance (500m) of a park entrance. Park entrances were included... -
Federal
Barnstable (Massachusetts) sewage no-discharge zone, 2001, EPA HQ OWOW
U.S. Environmental Protection Agency —
This dataset details No Discharge Zones (NDZ) for Barnstable, MA. Boaters may not discharge waste into these areas. Boundaries were determined mostly by Federal... -
Federal
Wellfleet Harbor (Massachusetts) sewage no-discharge zone, 1995, EPA HQ OWOW
U.S. Environmental Protection Agency —
This dataset details No Discharge Zones (NDZ) for Wellfleet Harbor, MA. Boaters may not discharge waste into these areas. Boundaries were determined mostly by Federal... -
Federal
EnviroAtlas - Portland, ME - BenMAP Results by Block Group
U.S. Environmental Protection Agency —
This EnviroAtlas dataset demonstrates the effect of changes in pollution concentration on local populations in 146 block groups in Portland, Maine. The US EPA's...