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Lake Ontario Tributaries: 2009-2010 Field Data Report

In 2002, EPA began a program to regularly monitor U.S. tributaries to Lake Ontario for the critical pollutants. This report provides program results from 2009-2010, and identifies changes in the monitoring program from prior years.

Report Contents:

Background
Monitoring Locations
Sampling Procedures
Analytical Methods
Findings
- Blanks
- Mercury
- PCBs
- PBDEs
- TDS
Appendices
- Maps of Sampling Locations A
- Data Tables by Tributary B

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2009-2010 Field Data Report: Lake Ontario Tributaries (PDF)(42 pp, 20 MB)