Coastal condition sites, the whole record

Every coastal site-year in the TerraPulse dex over the whole record: a count by year, a map and the 50 largest, measured, with the source and licence of every number.

1,093 coastal site-years over the whole record.

The largest by total phosphorus
whennametotal phosphorus
2015843.8
2015835.4
2015608.2
2015429.3
2015374.5
2015358.7
2015340.1
2015336.2
2015325.0
2015314.1

Measured by epa_nars_ncca. US federal work - public domain by statute (17 U.S.C. 105). Lake of 2026-11-07.