5 Colo. Code Regs. § 1002-11.47

Current through Register Vol. 47, No. 20, October 25, 2024

Section 5 CCR 1002-11.47 - UNREGULATED CONTAMINANT MONITORING RULE

11.47(1)Applicability and Requirements for Unregulated Contaminant Monitoring

All public water systems must monitor for unregulated contaminants as specified in 40 CFR 141.40 and comply with the requirements specified in this rule.

11.47(2)Public Notice for Unregulated Contaminant Monitoring

No later than 12 months after receiving the unregulated contaminant monitoring results, the supplier must distribute Tier 3 public notice to consumers notifying them of the availability of the monitoring results as specified in rule 11.33.

5 CCR 1002-11.47

38 CR 07, April 10, 2015, effective 4/30/2015

41 CR 11, June 10, 2018, effective 6/30/2018

41 CR 23, December 10, 2018, effective 12/30/2018

43 CR 07, April 10, 2020, effective 4/30/2020

43 CR 17, September 10, 2020, effective 9/30/2020

45 CR 24, December 25, 2022, effective 1/14/2023