40 CFR Part 142 - Subpart G - Identification of Best Technology, Treatment Techniques or Other Means Generally Available
- § 142.60 Variances from the maximum contaminant level for total trihalomethanes.
- § 142.61 Variances from the maximum contaminant level for fluoride.
- § 142.62 Variances and exemptions from the maximum contaminant levels for organic and inorganic chemicals.
- § 142.63 Variances and exemptions from the maximum contaminant level for total coliforms.
- § 142.64 Variances and exemptions from the requirements of part 141, subpart H—Filtration and Disinfection.
- § 142.65 Variances and exemptions from the maximum contaminant levels for radionuclides.