2004DVRPC RegionPrivately-Owned Protected Open Space113.50.047 2004DVRPC RegionPublicly-Owned Protected Open Space308.70.127 2004DVRPC RegionTotal Protected Open Space422.10.173 2004NJ Counties SubregionPrivately-Owned Protected Open Space37.20.036 2004NJ Counties SubregionPublicly-Owned Protected Open Space213.50.207 2004NJ Counties SubregionTotal Protected Open Space250.80.243 2004PA Suburban Counties SubregionPrivately-Owned Protected Open Space75.70.057 2004PA Suburban Counties SubregionPublicly-Owned Protected Open Space84.80.064 2004PA Suburban Counties SubregionTotal Protected Open Space160.50.122 2004Philadelphia County SubregionPrivately-Owned Protected Open Space0.50.006 2004Philadelphia County SubregionPublicly-Owned Protected Open Space10.30.113 2004Philadelphia County SubregionTotal Protected Open Space10.80.119 2007DVRPC RegionPrivately-Owned Protected Open Space148.60.061 2007DVRPC RegionPublicly-Owned Protected Open Space328.10.134 2007DVRPC RegionTotal Protected Open Space476.70.195 2007NJ Counties SubregionPrivately-Owned Protected Open Space47.00.046 2007NJ Counties SubregionPublicly-Owned Protected Open Space232.30.225 2007NJ Counties SubregionTotal Protected Open Space279.40.271 2007PA Suburban Counties SubregionPrivately-Owned Protected Open Space101.10.077 2007PA Suburban Counties SubregionPublicly-Owned Protected Open Space85.40.065 2007PA Suburban Counties SubregionTotal Protected Open Space186.50.142 2007Philadelphia County SubregionPrivately-Owned Protected Open Space0.50.005 2007Philadelphia County SubregionPublicly-Owned Protected Open Space10.30.114 2007Philadelphia County SubregionTotal Protected Open Space10.80.119 2011DVRPC RegionPrivately-Owned Protected Open Space193.90.079 2011DVRPC RegionPublicly-Owned Protected Open Space356.70.146 2011DVRPC RegionTotal Protected Open Space550.60.226 2011NJ Counties SubregionPrivately-Owned Protected Open Space67.70.066 2011NJ Counties SubregionPublicly-Owned Protected Open Space241.20.234 2011NJ Counties SubregionTotal Protected Open Space308.90.299 2011PA Suburban Counties SubregionPrivately-Owned Protected Open Space125.60.095 2011PA Suburban Counties SubregionPublicly-Owned Protected Open Space105.00.08 2011PA Suburban Counties SubregionTotal Protected Open Space230.60.175 2011Philadelphia County SubregionPrivately-Owned Protected Open Space0.50.006 2011Philadelphia County SubregionPublicly-Owned Protected Open Space10.50.115 2011Philadelphia County SubregionTotal Protected Open Space11.00.121 2016DVRPC RegionPrivately-Owned Protected Open Space238.50.098 2016DVRPC RegionPublicly-Owned Protected Open Space353.90.145 2016DVRPC RegionTotal Protected Open Space592.50.243 2016NJ Counties SubregionPrivately-Owned Protected Open Space80.30.078 2016NJ Counties SubregionPublicly-Owned Protected Open Space244.60.237 2016NJ Counties SubregionTotal Protected Open Space324.90.315 2016PA Suburban Counties SubregionPrivately-Owned Protected Open Space157.70.12 2016PA Suburban Counties SubregionPublicly-Owned Protected Open Space97.50.074 2016PA Suburban Counties SubregionTotal Protected Open Space255.20.194 2016Philadelphia County SubregionPrivately-Owned Protected Open Space0.50.006 2016Philadelphia County SubregionPublicly-Owned Protected Open Space11.80.13 2016Philadelphia County SubregionTotal Protected Open Space12.30.135 2020DVRPC RegionPrivately-Owned Protected Open Space263.20.108 2020DVRPC RegionPublicly-Owned Protected Open Space370.00.152 2020DVRPC RegionTotal Protected Open Space633.20.26 2020NJ Counties SubregionPrivately-Owned Protected Open Space85.00.082 2020NJ Counties SubregionPublicly-Owned Protected Open Space255.70.248 2020NJ Counties SubregionTotal Protected Open Space340.70.33 2020PA Suburban Counties SubregionPrivately-Owned Protected Open Space177.70.135 2020PA Suburban Counties SubregionPublicly-Owned Protected Open Space102.00.077 2020PA Suburban Counties SubregionTotal Protected Open Space279.60.212 2020Philadelphia County SubregionPrivately-Owned Protected Open Space0.50.006 2020Philadelphia County SubregionPublicly-Owned Protected Open Space12.30.136 2020Philadelphia County SubregionTotal Protected Open Space12.80.141