2004DVRPC RegionPrivately Protected Open Space113.40.046 2004DVRPC RegionPublicly Protected Open Space308.50.126 2004DVRPC RegionTotal Protected Open Space421.90.173 2004NJ Counties SubregionPrivately Protected Open Space37.20.036 2004NJ Counties SubregionPublicly Protected Open Space213.50.207 2004NJ Counties SubregionTotal Protected Open Space250.70.243 2004PA Suburban Counties SubregionPrivately Protected Open Space75.70.057 2004PA Suburban Counties SubregionPublicly Protected Open Space84.70.064 2004PA Suburban Counties SubregionTotal Protected Open Space160.40.122 2004Philadelphia County SubregionPrivately Protected Open Space0.50.006 2004Philadelphia County SubregionPublicly Protected Open Space10.30.113 2004Philadelphia County SubregionTotal Protected Open Space10.90.119 2007DVRPC RegionPrivately Protected Open Space148.60.061 2007DVRPC RegionPublicly Protected Open Space328.20.135 2007DVRPC RegionTotal Protected Open Space476.80.195 2007NJ Counties SubregionPrivately Protected Open Space47.00.046 2007NJ Counties SubregionPublicly Protected Open Space232.60.225 2007NJ Counties SubregionTotal Protected Open Space279.60.271 2007PA Suburban Counties SubregionPrivately Protected Open Space101.00.077 2007PA Suburban Counties SubregionPublicly Protected Open Space85.20.065 2007PA Suburban Counties SubregionTotal Protected Open Space186.20.141 2007Philadelphia County SubregionPrivately Protected Open Space0.60.006 2007Philadelphia County SubregionPublicly Protected Open Space10.40.115 2007Philadelphia County SubregionTotal Protected Open Space11.00.121 2011DVRPC RegionPrivately Protected Open Space193.90.079 2011DVRPC RegionPublicly Protected Open Space356.70.146 2011DVRPC RegionTotal Protected Open Space550.60.226 2011NJ Counties SubregionPrivately Protected Open Space67.70.066 2011NJ Counties SubregionPublicly Protected Open Space241.20.234 2011NJ Counties SubregionTotal Protected Open Space308.90.299 2011PA Suburban Counties SubregionPrivately Protected Open Space125.60.095 2011PA Suburban Counties SubregionPublicly Protected Open Space105.00.08 2011PA Suburban Counties SubregionTotal Protected Open Space230.60.175 2011Philadelphia County SubregionPrivately Protected Open Space0.50.006 2011Philadelphia County SubregionPublicly Protected Open Space10.50.115 2011Philadelphia County SubregionTotal Protected Open Space11.00.121 2016DVRPC RegionPrivately Protected Open Space238.50.098 2016DVRPC RegionPublicly Protected Open Space353.50.145 2016DVRPC RegionTotal Protected Open Space591.90.243 2016NJ Counties SubregionPrivately Protected Open Space80.30.078 2016NJ Counties SubregionPublicly Protected Open Space244.30.237 2016NJ Counties SubregionTotal Protected Open Space324.60.315 2016PA Suburban Counties SubregionPrivately Protected Open Space157.60.12 2016PA Suburban Counties SubregionPublicly Protected Open Space97.30.074 2016PA Suburban Counties SubregionTotal Protected Open Space254.90.194 2016Philadelphia County SubregionPrivately Protected Open Space0.50.006 2016Philadelphia County SubregionPublicly Protected Open Space11.90.131 2016Philadelphia County SubregionTotal Protected Open Space12.40.137