What codes are used to report Tier I and Tier II inventory information?

(a) Except as provided in paragraph (b) of this section, you must use the following codes to report the maximum amount and average daily amount when reporting Tier I or Tier II inventory information: Table 1 to Paragraph (a) Range codes Weight range in pounds From To 01 0 99 02 100 499 03 500 999 04 1,000 4,999 05 5,000 9,999 06 10,000 24,999 07 25,000 49,999 08 50,000 74,999 09 75,000 99,999 10 100,000 499,999 11 500,000 999,999 12 1,000,000 9,999,999 13 10,000,000 (*) * Greater than 10 million. Note 1 to paragraph (a). To convert gas or liquid volume to weight in pounds, multiply by an appropriate density factor. (b) Your SERC or LEPC may provide other range codes for reporting maximum amount and average daily amount or may require reporting of specific amounts. You may use your SERC's or LEPC's range codes (or specific amounts) provided the ranges are not broader than the ranges in paragraph (a) of this section.