SWAMP - Constituents of Emerging Concern (CECs) in Aquatic Ecosystems
Advisory Panel on Constituents of Emerging Concern (CECs)
In April 2012, a scientific advisory panel named the “Ecosystems Panel (Panel)” provided recommendations for the monitoring of CECs in aquatic ecosystems. The recommendations are presented in a report titled, “Monitoring Strategies for Chemicals of Emerging Concern (CECs) in California’s Aquatic Ecosystems.” In the report, the Panel recommended using a risk-based screening framework to identify an initial list of CECs to monitor. The Panel also recommended implementing an adaptive phase monitoring approach to assess the presence of the CECs and their potential risk to the environment. The Panel was funded by the State Water Resources Control Board and the David and Lucile Packard Foundation. Water Board Staff has prepared a report that presents the Panel’s recommendations.
- Workshop on Constituents of Emerging Concern (CECs) and Aquatic Ecosystem Monitoring – the state of knowledge and practice in CA (May 1 and 2, 2017)
- The State Water Board and Regional Water Quality Control Boards (Water Boards) have independently worked on projects to monitor and identify the CECs of highest risk to human health and the environment. oordinating the efforts will more efficiently and effectively utilize State and local resources and work towards the overarching goal of developing a statewide strategy to address CECs. The May 1 workshop shared the current state of knowledge on CECs and study efforts underway in the Bay-Delta, Los Angeles, and other areas of California. The May 2 workshop presented the most recent information regarding how to monitor and study CECs in California and the proposed monitoring designs and strategies presented by stakeholders in Region 5.
- Constituents of Emerging Concern (CECs) Presented at the State Water Resources Control Board Workshop by Regional and Statewide Programs. (February 22, 2017)
- Constituents of Emerging Concern (CEC) Pilot Study Monitoring Plan
- Monitoring of Constituents of Emerging Concern (CECs) in Aquatic Ecosystesm - Pilot Study Guidance
- Monitoring of Constituents of Emerging Concern (CECs) in Aquatic Ecosystems - QA/QC Guidance
- CEC Stakeholder (05/09/2014) and Technical Advisory (05/02/2014) Mid-term Meeting Minutes and Presentations'
- CECs Stakeholders and Technical Advisory Kick-off Meeting Presentations - 9/12/2013
- Aquatic Ecosystems Staff Report
- Monitoring Strategies for Chemicals of Emerging Concern (CECs) in California Ecosystems - Recommendations of a Scientific Advisory Panel Report
CEC Monitoring Dashboard
The CEC Dashboard summarizes data for 16 CECs downloaded from the California Environmental Data Exchange Network (CEDEN) database from 1993 – 2016 for all matrices (water, sediment, and tissue). The dataset originated from 50 different agencies and over 80 projects. The dashboard includes an interactive map and several interactive graphics. In the map, monitoring locations are shown by circles and identified by colors if CEC is detected or not detected at specific location. The graphics show the number of samples detected and not detected by year and CEC category. The features are interactive and more information can be displayed by clicking on the circle symbols or the graphics bar.