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2020 ERC and STERC Lists

Historical Archive for ERC and STERC Lists for Calendar Year 2020

Select from the links listed below to view active ERCs and STERCs for a specific month. Return to the current ERC and STERC lists page here: ACTIVE ERC and STERC LISTS.

A Summary Sheet that lists the total available ERCs and STERCs by pollutant can be viewed starting with the August 2018 data.

PLEASE NOTE: the files linked here are in Microsoft Excel format (.xls).

MONTH
TYPE, SIZE
 January xls, 326kb 
February xls, 313kb
March xls, 326kb
April xls, 335kb
May xls, 335kb
June xls, 325kb
July xls, 334kb
August xls, 325kb
September xls, 334kb
October  xls, 325kb
November xls, 333kb
December xls, 315kb


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