| The Heinz Center's State
of the Nation's Ecosystems |
| ecosystem: |
Farmlands |
| indicator Name: |
Phosphorus in Farmland Streams |
| page # in printed report: |
96 |
| location on page: |
top |
| data source: |
USGS National Water Quality Assessment.
Coverage: lower 48 states. Each sampling area was sampled intensively
for approximately 2 years during 1992-1998. |
| notes: |
please see technical notes for further
details on accessing these data from their original source; this data
table comes from a specific graphic in The State of the Nation's Ecosystems
report (www.heinzctr.org/ecosystems) |