DateRange CMAS TagValue -------------------------
2001-2001  29  waterway=riverbank
2001-2001  29  natural=wood
2001-2001  29  natural=land
1953-2001  30  waterway=stream
1953-2001  29  natural=water
1953-1953  30  waterway=waterfall
1953-1953  30  waterway=rapids
1953-1953  30  natural=wetland
1953-1953  -1  natural=bay
