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This is a rebuild of Drinking Water Watch and not yet the official record. Use the agency’s current Drinking Water Watch for anything you need to rely on.

Sodium results

MS0410033 , Old Union Water System

9 samples have been analysed for Sodium at Old Union Water System.

This is one analyte out of the system’s whole record. For what has ever been detected here, and when, see all chemical and radiological results; for everything the system is tested for, see the analyte list.

What counts as a non-detect is defined in the help: Less than Indicator. This system’s violations.

No date range is applied: this list draws on every sample on record. Show the last two years only.

Every Sodium result

All 9 samples analysed for this analyte are listed below, newest first. No date range is applied.

9 Sodium results from the 9 samples listed here: 9 detected, 0 not detected.

Units in this table

Sodium is recorded on this page in ug/l and mg/l. 1 mg/l = 1,000 ug/l.

Sodium results for Old Union Water System, from the 9 samples analysed for it, newest first. This view leaves out other analytes on the same samples. Not detected means the amount was below the level the laboratory can reliably report, which is given beside it.
Result Analyte Monitoring period
Collected
Feb 18, 2025 13:30
Sampling point
TF103 Treatment Plant T103
Sample type
Routine
Lab sample
NA-250219-030
Laboratory
MSDH Lab
63.9 mg/l , sample collected Feb 18, 2025 13:30, sampling point TF103 Sodium 1052 EPA method 200.7 Jan 1, 2023 – Dec 31, 2025
Collected
Feb 18, 2025 13:00
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
NA-250219-029
Laboratory
MSDH Lab
69.9 mg/l , sample collected Feb 18, 2025 13:00, sampling point TF102 Sodium 1052 EPA method 200.7 Jan 1, 2023 – Dec 31, 2025
Collected
Feb 18, 2025 13:05
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
NA-250219-028
Laboratory
MSDH Lab
69.3 mg/l , sample collected Feb 18, 2025 13:05, sampling point TF101 Sodium 1052 EPA method 200.7 Jan 1, 2023 – Dec 31, 2025
Collected
Feb 15, 2022 12:35
Sampling point
TF103 Treatment Plant T103
Sample type
Routine
Lab sample
NA-220216-015
Laboratory
MSDH Lab
61.7 mg/l , sample collected Feb 15, 2022 12:35, sampling point TF103 Sodium 1052 EPA method 200.7 Not recorded
Collected
Feb 15, 2022 12:50
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
NA-220216-014
Laboratory
MSDH Lab
60.6 mg/l , sample collected Feb 15, 2022 12:50, sampling point TF102 Sodium 1052 EPA method 200.7 Not recorded
Collected
Feb 15, 2022 13:00
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
NA-220216-013
Laboratory
MSDH Lab
60.2 mg/l , sample collected Feb 15, 2022 13:00, sampling point TF101 Sodium 1052 EPA method 200.7 Not recorded
Collected
Sep 23, 2019 06:00
Sampling point
TF103 Treatment Plant T103
Sample type
Routine
Lab sample
680-174567-48
Laboratory
Test America-Savannah
62000 ug/l , sample collected Sep 23, 2019 06:00, sampling point TF103 Sodium 1052 EPA method 200.7 Not recorded
Collected
Sep 23, 2019 06:15
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
680-174567-49
Laboratory
Test America-Savannah
62000 ug/l , sample collected Sep 23, 2019 06:15, sampling point TF102 Sodium 1052 EPA method 200.7 Not recorded
Collected
Sep 23, 2019 06:35
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
680-174567-50
Laboratory
Test America-Savannah
60000 ug/l , sample collected Sep 23, 2019 06:35, sampling point TF101 Sodium 1052 EPA method 200.7 Not recorded

Routine (9).