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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.

Chemical and radiological sample results

MS0260016 , Town of Tchula

20 of the 58 analytes this system has been tested for have been detected at least once, across 316 samples on record.

The other 38 were tested for and never found. An analyte is counted here if any result on record measured it, so this covers the whole history and not the samples listed below.

Across all 316 samples on record, detections range from November 4, 1993 to August 3, 2026. These figures cover the whole record.

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

What has been detected, ever

Every analyte measured above its reporting level at any point in this system’s record, most often detected first. This is not limited to the samples listed below.

Every analyte ever detected for Town of Tchula, with how many results found it and when it was first and last detected. Covers the whole record, not only the samples listed below.
Analyte Kind Detected in First detected Last detected
Copper, Free 1022 Inorganic Chemical 97 of 156 results Nov 4, 1993 Aug 3, 2026
Lead 1030 Inorganic Chemical 75 of 156 results Nov 4, 1993 Aug 3, 2026
TTHM 2950 Organic Chemical 23 of 26 results Jun 9, 2004 Jul 1, 2026
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 20 of 23 results Aug 7, 2007 May 19, 2025
Barium 1010 Inorganic Chemical 20 of 20 results Sep 17, 2003 Feb 10, 2025
Chloroform 2941 Organic Chemical 17 of 20 results Aug 7, 2007 Jul 1, 2026
Bromodichloromethane 2943 Organic Chemical 17 of 20 results Aug 7, 2007 Jul 1, 2026
Chromium 1020 Inorganic Chemical 17 of 20 results Sep 17, 2003 Feb 10, 2025
Dichloroacetic Acid 2451 Organic Chemical 15 of 17 results Sep 22, 2008 May 19, 2025
Trichloroacetic Acid 2452 Organic Chemical 15 of 17 results Sep 22, 2008 May 19, 2025
Dibromochloromethane 2944 Organic Chemical 12 of 20 results Aug 7, 2007 Jul 1, 2026
Fluoride 1025 Inorganic Chemical 12 of 20 results Sep 17, 2003 Feb 10, 2025
Sodium 1052 Inorganic Chemical 6 of 6 results Sep 27, 2019 Feb 27, 2024
Gross Alpha, Incl. Radon & U 4002 Radionuclide 5 of 10 results Dec 6, 2011 Jul 10, 2012
Sulfate 1055 Inorganic Chemical 4 of 4 results Sep 17, 2003 Feb 9, 2004
Nickel 1036 Inorganic Chemical 3 of 20 results Apr 14, 2008 Feb 10, 2025
Arsenic 1005 Inorganic Chemical 1 of 20 results Feb 10, 2025 Feb 10, 2025
Monochloroacetic Acid 2450 Organic Chemical 1 of 17 results Aug 1, 2018 Aug 1, 2018
Cadmium 1015 Inorganic Chemical 1 of 20 results Mar 16, 2005 Mar 16, 2005
Selenium 1045 Inorganic Chemical 1 of 20 results Mar 16, 2005 Mar 16, 2005

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

The most recent samples, result by result

The table below lists 41–50 of 316 samples, newest first — collected February 6, 2023 to July 12, 2023. The summary above covers all 316.

19 results from the 10 samples listed here: 11 detected, 8 not detected. Across the whole record it is 362 of 1,292. A sample is analysed for many analytes at once, so one sample appears on as many rows as it had results.

We withheld the location of 7 sampling points below. The location on record identifies a private home, and we do not publish those. That is our decision, not the agency’s. The sampling point, its type and every result taken there are published unchanged.

Chemical and radiological sample results for Town of Tchula, every result from 41 to 50 of 316 samples shown, newest first. Not detected means the amount was below the level the laboratory can reliably report, which is given beside it.
Result Analyte Monitoring period
Collected
Jul 12, 2023 05:30
Sampling point
LC0014 Location withheld
Sample type
Routine
Lab sample
PB-230713-080
Laboratory
MSDH Lab
0.0258 mg/l , sample collected Jul 12, 2023 05:30, sampling point LC0014 Copper, Free 1022 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 12, 2023 05:30, sampling point LC0014 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Collected
Jul 12, 2023 10:00
Sampling point
LC0007 Location withheld
Sample type
Routine
Lab sample
PB-230713-079
Laboratory
MSDH Lab
0.0102 mg/l , sample collected Jul 12, 2023 10:00, sampling point LC0007 Copper, Free 1022 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 12, 2023 10:00, sampling point LC0007 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Collected
Jul 12, 2023 08:00
Sampling point
LC0016 Location withheld
Sample type
Routine
Lab sample
PB-230713-077
Laboratory
MSDH Lab
0.0088 mg/l , sample collected Jul 12, 2023 08:00, sampling point LC0016 Copper, Free 1022 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 12, 2023 08:00, sampling point LC0016 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Collected
Jul 12, 2023 07:00
Sampling point
LC0004 Location withheld
Sample type
Routine
Lab sample
PB-230713-076
Laboratory
MSDH Lab
0.026 mg/l , sample collected Jul 12, 2023 07:00, sampling point LC0004 Copper, Free 1022 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 12, 2023 07:00, sampling point LC0004 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Collected
Jul 12, 2023 06:40
Sampling point
LC0008 Location withheld
Sample type
Routine
Lab sample
PB-230713-078
Laboratory
MSDH Lab
0.0174 mg/l , sample collected Jul 12, 2023 06:40, sampling point LC0008 Copper, Free 1022 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 12, 2023 06:40, sampling point LC0008 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Collected
Jul 12, 2023 05:05
Sampling point
LC0011 Location withheld
Sample type
Routine
Lab sample
PB-230713-075
Laboratory
MSDH Lab
0.0287 mg/l , sample collected Jul 12, 2023 05:05, sampling point LC0011 Copper, Free 1022 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
1.5 ug/l , sample collected Jul 12, 2023 05:05, sampling point LC0011 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Collected
Jul 11, 2023 18:00
Sampling point
LC0009 Location withheld
Sample type
Routine
Lab sample
PB-230713-074
Laboratory
MSDH Lab
0.339 mg/l , sample collected Jul 11, 2023 18:00, sampling point LC0009 Copper, Free 1022 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
1.3 ug/l , sample collected Jul 11, 2023 18:00, sampling point LC0009 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Collected
May 24, 2023 15:15
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
TH-230525-002
Laboratory
MSDH Lab
15.9 ug/l , sample collected May 24, 2023 15:15, sampling point MRT000 TTHM 2950 EPA method 524.2 Jan 1, 2023 – Dec 31, 2023
Collected
May 24, 2023 15:20
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
HA-230525-002
Laboratory
MSDH Lab
8.59 ug/l , sample collected May 24, 2023 15:20, sampling point MRT000 Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 Jan 1, 2023 – Dec 31, 2023
Collected
Feb 6, 2023 14:55
Sampling point
TF103 Treatment Plant T103
Sample type
Routine
Lab sample
NI-230207-032
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Feb 6, 2023 14:55, sampling point TF103 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2023 – Dec 31, 2023
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Feb 6, 2023 14:55, sampling point TF103 Nitrate 1040 EPA method QC10107041C Jan 1, 2023 – Dec 31, 2023
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Feb 6, 2023 14:55, sampling point TF103 Nitrite 1041 EPA method QC10107041C Jan 1, 2023 – Dec 31, 2023

Routine (10).