Code of Colorado Regulations
1000 - Department of Public Health and Environment
1002 - Water Quality Control Commission (1002 Series)
5 CCR 1002-73 - REGULATION NO. 73 - CHATFIELD RESERVOIR CONTROL REGULATION
Section 5 CCR 1002-73.5 - MONITORING AND ANNUAL REPORT

1. The Chatfield Watershed Authority shall, in consultation with the Water Quality Control Division, prepare and implement a monitoring and quality assurance project plan and annually review such plan to ensure that the monitoring addresses water quality problems and data transfer requirements associated with the Chatfield Watershed. The Division shall receive an electronic data transfer annually of all water quality data collected by the Authority. Data collection, compilation and transfer protocols will be detailed in the Chatfield Watershed Authority's quality assurance project plan.

2. The Chatfield Watershed Authority shall submit an annual report to the Water Quality Control Division for submittal to the Water Quality Control Commission by May 15. The annual report shall provide information on water quality monitoring, point source loadings and the status of compliance with discharge permit limits and conditions, nonpoint source loadings and the status of nonpoint source control efforts, status of trades approved, model updates, recommendations on any new or proposed expansion of wastewater treatment facilities, and recommendations for improving water quality, as appropriate.

3. For point source discharges, the annual report shall include a summary of actual discharge monitoring data for each permit, with average monthly concentrations of phosphorus and the annual phosphorus poundage discharged for each permit.