Select from the links listed below to view active ERCs and STERCs for a specific month and year. The listings are in reverse chronological order from 2022 to the present.
PLEASE NOTE: the files linked here are in Microsoft Excel format (.xls).
Current Active ERC and STERC Lists:
May 2024 (xls, 311kb)
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The ERC and STERC Lists include a Summary Sheet that lists the total available ERCs and STERCs by pollutant starting with the August 2018 data. You may view the historical archives for ERC and STERC lists here: ARCHIVE.
| January |
xls, 309kb
|
| February |
xls, 309kb
|
| March |
xls, 309kb
|
| April |
xls, 316kb
|
| May |
xls, 315kb
|
| June |
xls, 316lkb
|
| July |
xls, 316kb
|
| August |
xls, 316kb
|
| September |
xls, 316kb
|
| October |
xls, 314kb
|
| November |
xls, 315kb
|
| December |
xls, 314kb
|
| January |
xls, 307kb
|
| February |
xls, 311kb
|
| March |
xls, 310kb
|
| April |
xls, 311kb
|
| May |
xls, 310kb
|
| June |
xls, 311kb
|
| July |
xls, 311kb
|
| August |
xls, 308kb
|
| September |
xls, 312kb
|
| October |
xls, 312kb
|
| November |
xls, 311kb
|
|
December
|
xls, 311kb
|
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ERC and STERC List Archive
2021, 2020, 2019, 2018, 2017, 2016, 2015, 2014, 2013, 2012, 2011, 2010, 2009, 2008