Sinclair Water Authority Consumer Confidence Report data notes
Updated August 1, 2026

The published PDF files reproduce the annual reports as filed. The following
known presentation questions are being checked against the underlying
laboratory and regulatory records. Do not convert, correct, or reinterpret
these values without that source verification.

2021 report
-----------
- The report says its monitoring period is January 1 through December 31,
  2020, while most result dates are 2021 and the Sodium row is dated 2018.
- The Chlorite, Trihalomethanes, and Haloacetic Acids tables print MRDL and
  MRDLG headings. Confirm whether MCL and MCLG were intended.

2022 report
-----------
- The Chlorite, Trihalomethanes, and Haloacetic Acids tables print MRDL and
  MRDLG headings. Confirm whether MCL and MCLG were intended.

2023 report, page 4
-------------------
- Haloacetic Acids show an average of 44.25 and a range of 15.5-28.80. The
  average lies outside the printed range.
- Combined Radium 226/228 shows "N" in the Violation column rather than the
  "No" used elsewhere.

2024 report, page 3
-------------------
- The lower-table heading shows CONTAMINANT, MCL, MCLG, AVERAGE, RANGE,
  VIOLATION, and LIKELY SOURCE OF CONTAMINATION. The Chlorite,
  Trihalomethanes, and Haloacetic Acids rows place the year 2024 beneath the
  VIOLATION heading, so the DATE and VIOLATION headings or cells appear
  misaligned.
- Barium is labeled ug/L while its displayed MCL and MCLG are 2 and the result
  is 22.2. The unit, limit presentation, and result conversion require
  confirmation.
- Sodium is labeled ug/L with a result of 9.09. The unit requires confirmation.
- Chlorine Dioxide is dated 2023 even though the table is presented as 2024
  data. The Trihalomethanes and Haloacetic Acids sample-range annotations also
  identify the individual sample results as 2023.

2025 report, page 3
-------------------
- Barium is labeled ug/L while its displayed MCL and MCLG are 2 and the result
  is 19.8. The unit, limit presentation, and result conversion require
  confirmation.
- Sodium is labeled ug/L with a result of 9.02. The unit requires confirmation.
- The Nitrite row displays an MCL and MCLG of 10. Confirm the analyte label and
  limit presentation against the laboratory record.
- Combined Radium 226/228 appears under MRDL and MRDLG disinfectant headings
  and is dated 2023. Confirm the intended headings and monitoring year.

Filed wording and typographical errors
--------------------------------------
The accessible text companions mark obvious source wording with [sic],
including "tns/l" and a stray ">" in 2021-2022, "contaminates" and "ot
applicable" in 2023, and "cermaics" in 2025. Those markers document the filed
artwork; they are not corrections to the report data.

For a verified interpretation or an alternate format, contact Sinclair Water
Authority at 706-485-8993.