§ 372.25 Thresholds for reporting.
Except as provided in §§ 372.27 and 372.28, the threshold amounts for purposes of reporting under § 372.30 for toxic chemicals are as follows:
(a) With respect to a toxic chemical manufactured (including imported) or processed at a facility during the following calendar years:
1987—75,000 pounds of the chemical manufactured or processed for the year.
1988—50,000 pounds of the chemical manufactured or processed for the year.
1989 and thereafter—25,000 pounds of the chemical manufactured or processed for the year.
(b) With respect to a chemical otherwise used at a facility, 10,000 pounds of the chemical used for the applicable calendar year.
(c) With respect to activities involving a toxic chemical at a facility, when more than one threshold applies to the activities, the owner or operator of the facility must report if it exceeds any applicable threshold and must report on all activities at the facility involving the chemical, except as provided in § 372.38.