| Chlorine Levels: | 1.30 mg/L |
| TOC Levels: | 0.43 mg/L |
| Turbidity Levels: | 0.03 NTU |
| pH | 7.59 |
| Alkalinity | 34 mg/L |
| Alum Residual | 0.002 mg/L |
| Hardness | 28 mg/L |
Cyanotoxin Results
Testing for the 2023 season started May 1 for the Joint Water Commission (JWC). Samples are taken at the JWC raw water intake. Results will be listed below as they arrive from the Department of Environmental Quality (DEQ) Laboratory. Additional information on cyanotoxins and testing can be found here. ND = Not Detected.
| Date Collected | Total Microcystin | Cylindrospermopsin |
| 5/15/2023 | ND | ND |
| 5/1/2023 | ND | ND |
Water Quality Analysis Reports
2023
2022
- December 2022 – IOC
- November 2022 – IOC
- October 2022 – IOC
- September 2022 – IOC
- August 2022 – IOC
- July 2022 – IOC
- June 2022 – IOC
- May 2022 – IOC
- March 2022 – Multi-Report
- March 2022 – VOC in Drinking Water
- March 2022 – SOC in Drinking Water
- March 2022 – IOC
- March 2022 – IOC
- February 2022 – IOC
- January 2022 – IOC
2021
- December 2021 – IOC
- November 2021 – Multi-Report
- November 2021 – VOC in Drinking Water
- November 2021 – SOC in Drinking Water
- November 2021 – IOC
- October 2021 – IOC
- September 2021 – IOC
- August 2021 – IOC
- July 2021 – IOC
- June 2021 – IOC
- May 2021 – IOC
- April 2021 – SOC in Drinking Water
- April 2021 – VOC in Drinking Water
- April 2021 – Multi-Report
- April 2021 – IOC
- March 2021 – IOC
- February 2021 – IOC
- January 2021 – IOC
2020
- December 2020 – IOC
- November 2020 – Multi-Report
- November 2020 – VOC in Drinking Water
- November 2020 – SOC in Drinking Water
- November 2020 – IOC
- October 2020 – IOC
- September 2020 – IOC
- August 2020 – IOC
- July 2020 – IOC
- June 2020 – IOC
- May 2020 – IOC
- April 2020 – Multi-Report
- April 2020 – VOC in Drinking Water
- April 2020 – SOC in Drinking Water
- April 2020 – IOC
- March 2020 – IOC
- February 2020 – IOC
- January 2020 – IOC
2019
- December 2019 – IOC
- November 2019 – SOC in Drinking Water
- November 2019 – IOCs in Drinking Water
- November 2019 – Multi-Report
- November 2019 – VOCs in Drinking Water
- April 2019 – SOC in Drinking Water
- April 2019 – IOCs in Drinking Water
- April 2019 – Multi-Report
- April 2019 – VOC in Drinking Water
2018
- Nov 2018 VOCs in Drinking Water
- Nov 2018 Multi-Report
- Nov 2018 IOCs
- Nov 2018 SOC in Drinking Water
- Feb 2018 IOC
- Feb 2018 VOC in Drinking Water
- Feb 2018 Multi-Report
- Feb 2018 SOCs
2017
- August 2017 – Gen Chem
- August 2017 – IOC
- August 2017 – VOC(1)
- August 2017 – VOC(2)
- August 2017 – SOC(1)
- August 2017 – SOC(2)
- February 2017 – Gen Chem
- February 2017 – IOC
- February 2017 – SOC
- February 2017 – VOC
- February 2017 – Organics
2016
- February 2016 – Gen Chem
- February 2016 – IOC
- February 2016 – SOC
- February 2016 – VOC
- August 2016 – Gen Chem
- August 2016 – IOC
- August 2016 – SOC
- August 2016 – VOC
2015