Subpart C. Subpart C—Monitoring and Analytical Requirements
- § 141.21 - Coliform sampling.
- § 141.22 - Turbidity sampling and analytical requirements.
- § 141.23 - Inorganic chemical sampling and analytical requirements.
- § 141.24 - Organic chemicals, sampling and analytical requirements.
- § 141.25 - Analytical methods for radioactivity.
- § 141.26 - Monitoring frequency and compliance requirements for radionuclides in community water systems.
- § 141.27 - Alternate analytical techniques.
- § 141.28 - Certified laboratories.
- § 141.29 - Monitoring of consecutive public water systems.