Year | Exceedances (Links to PDF Documents) | |
| 2025 | Annual effluent nitrogen 2024 (1/17) | Ambient Alexandrium (Red tide) (6/10) | Effluent acute toxicity (6/6) | Effluent acute toxicity (12/3) |
| | Ambient Summer Pseudo-nitzschia (11/7) | | | |
| 2024 | Annual nearfield chlorophyll (2023) | | | |
| 2023 | Ambient dissolved oxygen (8/11) | Ambient dissolved oxygen (9/29) | Ambient dissolved oxygen (11/3) | |
| | Ambient Summer nearfield chlorophyll (12/08) | | | |
| 2022 | Alexandrium (Red tide)(7/5) | Ambient dissolved oxygen (9/26) | Ambient dissolved oxygen (10/7) | |
| | Ambient dissolved oxygen (12/7) | | | |
| 2021 | Alexandrium (Red tide)(6/29) | Ambient dissolved oxygen (9/24) | Ambient dissolved oxygen (11/19) | |
| 2020 | Effluent Nitrogen (1/16) | | | |
| 2019 | Alexandrium (Red tide)(5/31) | | |
| 2018 | No exceedances | | |
| 2017 | Alexandrium (Red tide)(6/20) | | |
| 2016 | Phaeocystis pouchetti (11/17) | | |
| 2015 | Phaeocystis pouchetti (11/13) | | |
| 2014 | Biodiversity (12/5) | Phaeocystis pouchetti (9/5) | | |
| 2013 | Biodiversity (12/13) | | |
| 2012 | Biodiversity (12/14) | Phaeocystis pouchetti (10/26) | Red tide (5/22) | |
| 2011 | Biodiversity (12/15) | Red tide (6/10) | Biodiversity (1/7) | |
| 2010 | Biodiversity (1/7) | | |
| 2009 | Alexandrium (Red tide) (5/18) | | |
| 2008 | Alexandrium (Red tide) (5/16) | | |
| 2007 | Phaeocystis pouchetti (8/17) | | |
| 2006 | Phaeocystis pouchetti (10/25) | Chlorophyll (summer) | Effluent toxicity (July 11-17) | |
| | Red tide (May) | | | |
| 2005 | Phaeocystis pouchetti (6/17) | Effluent toxicity (9/15) | Red tide (5/11) | |
| 2004 | Effluent bacteria (4/2) | Phaeocystis pouchetti (Jan-Aug) | | |
| 2003 | Phaeocystis pouchetti (Summer) | Mussel bioaccumulation (Summer) | | |
| 2002 | Mussel bioaccumulation (Summer) | Effluent solids (8/11-17) | Effluent solids (8/1-31) | |
| | Effluent solids (8/18-24) | Phaeocystis pouchetti | PAH and chlordane | |
| 2001 | Effluent toxicity-Arbacia | Effluent toxicity-Menidia | Effluent bacteria | |
| 2000 | Effluent chlorine | Effluent pH | Ambient chlorophyll | |
| | Ambient dissolved oxygen | | | |