(a) Weight range codes. 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:

Range codesWeight range in pounds
From To
01099
02100499
03500999
041,0004,999
055,0009,999
0610,00024,999
0725,00049,999
0850,00074,999
0975,00099,999
10100,000499,999
11500,000999,999
121,000,0009,999,999
1310,000,000(*)

* Greater than 10 million

Note 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.

[77 FR 41315, July 13, 2012]