40 CFR · Protection of Environment
§ 422.63 — Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best available technology economically achievable.
40 CFR § 422.63
TitleTitle 40: Protection of EnvironmentPartPart 422: Phosphate Manufacturing Point Source Category
SourceeCFR (current through Apr 10, 2026)
This text of 40 C.F.R. § 422.63 (Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best available technology economically achievable.) is published on Counsel Stack Legal Research, covering United States primary law. Counsel Stack provides free access to over 12 million legal documents including statutes, case law, regulations, and constitutions.
Bluebook
40 C.F.R. § 422.63 (2026).
Text
§ 422.63 Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best available technology economically achievable.
The following limitations establish the quantity or quality of pollutants or pollutant properties, controlled by this section, which may be discharged by a point source subject to the provisions of this subpart after application of the best available technology economically achievable:
[Metric units (kg/kkg of product); English units (lb/1,000 lb of product)]
Effluent characteristic
Effluent limitations
Maximum for any 1 day
Average of daily values for 30 consecutive days shall not exceed—
Total phosphorus (as P)
0.56
0.28
Fluoride (as F)
.21
.11
[44 FR 50744, Aug. 29, 1979]
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Nearby Sections
10
§ 422.56
§ 422.56 [Reserved]§ 422.61
Specialized definitions.§ 422.64
§ 422.64 [Reserved]§ 422.66
§ 422.66 [Reserved]Cite This Page — Counsel Stack
Bluebook (online)
40 C.F.R. § 422.63, Counsel Stack Legal Research, https://law.counselstack.com/cfr/40/422/422.63.