40 CFR Part 63, Table 1
Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
For the following existing sources . . . | You must meet the emission limits for the specified pollutant . . .
Total fluorides
| Phosphate Fertilizer Process Line (e.g., Diammonium and/or Monoammonium Phosphate Process Line) | 0.060 lb/ton of equivalent P2 O5 feed. |
|---|---|
| Granular Triple Superphosphate Process Line | 0.150 lb/ton of equivalent P2 O5 feed. |
| GTSP storage building | 5.0 × 10−4 lb/hr/ton of equivalent P2 O5 stored. |
a The existing source compliance date is June 10, 2002.
b During periods of startup and shutdown, for emission limits stated in terms of pounds of pollutant per ton of feed, you are subject to the work practice standards specified in § 63.622(d).