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; the list of samples further down is narrowed.

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

Showing samples collected between September 25, 2024 and September 25, 2026. That is this page’s default, not a limit on what the agency records.

Show every sample on record

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The most recent samples, result by result

The table below lists 21–23 of 23 samples, newest first — collected February 5, 2025 to February 10, 2025. The summary above covers all 23.

25 results from the 3 samples listed here: 0 detected, 25 not detected. 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 2 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 21 to 23 of 23 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 Feb 10, 2025 14:10 Sampling point TF102 Treatment Plant T102 Sample type Routine Lab sample NI-250211-039 Laboratory MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Feb 10, 2025 14:10, sampling point TF102	Nitrate-Nitrite 1038 EPA method QC10107041C	Jan 1, 2025 – Dec 31, 2025
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Feb 10, 2025 14:10, sampling point TF102	Nitrate 1040 EPA method QC10107041C	Jan 1, 2025 – Dec 31, 2025
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Feb 10, 2025 14:10, sampling point TF102	Nitrite 1041 EPA method QC10107041C	Jan 1, 2025 – Dec 31, 2025
Collected Feb 5, 2025 12:50 Sampling point SM2 Location withheld Sample type Routine Lab sample 810-137045-2 Laboratory Eurofins Eaton Analytical South Bend in
Not detected below 2 ug/l Minimum Reporting Level , sample collected Feb 5, 2025 12:50, sampling point SM2	Monochloroacetic Acid 2450 EPA method 552.2	Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Feb 5, 2025 12:50, sampling point SM2	Dichloroacetic Acid 2451 EPA method 552.2	Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Feb 5, 2025 12:50, sampling point SM2	Trichloroacetic Acid 2452 EPA method 552.2	Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Feb 5, 2025 12:50, sampling point SM2	Monobromoacetic Acid 2453 EPA method 552.2	Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Feb 5, 2025 12:50, sampling point SM2	Dibromoacetic Acid 2454 EPA method 552.2	Not recorded
Not detected below 2 ug/l Minimum Reporting Level , sample collected Feb 5, 2025 12:50, sampling point SM2	Total Haloacetic Acids (Haa5) 2456 EPA method 552.2	Jan 1, 2025 – Mar 31, 2025
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Feb 5, 2025 12:50, sampling point SM2	Chloroform 2941 EPA method 524.2	Not recorded
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Feb 5, 2025 12:50, sampling point SM2	Bromoform 2942 EPA method 524.2	Not recorded
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Feb 5, 2025 12:50, sampling point SM2	Bromodichloromethane 2943 EPA method 524.2	Not recorded
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Feb 5, 2025 12:50, sampling point SM2	Dibromochloromethane 2944 EPA method 524.2	Not recorded
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Feb 5, 2025 12:50, sampling point SM2	TTHM 2950 EPA method 524.2	Jan 1, 2025 – Mar 31, 2025
Collected Feb 5, 2025 12:30 Sampling point SM1 Location withheld Sample type Routine Lab sample 810-137045-1 Laboratory Eurofins Eaton Analytical South Bend in
Not detected below 2 ug/l Minimum Reporting Level , sample collected Feb 5, 2025 12:30, sampling point SM1	Monochloroacetic Acid 2450 EPA method 552.2	Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Feb 5, 2025 12:30, sampling point SM1	Dichloroacetic Acid 2451 EPA method 552.2	Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Feb 5, 2025 12:30, sampling point SM1	Trichloroacetic Acid 2452 EPA method 552.2	Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Feb 5, 2025 12:30, sampling point SM1	Monobromoacetic Acid 2453 EPA method 552.2	Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Feb 5, 2025 12:30, sampling point SM1	Dibromoacetic Acid 2454 EPA method 552.2	Not recorded
Not detected below 2 ug/l Minimum Reporting Level , sample collected Feb 5, 2025 12:30, sampling point SM1	Total Haloacetic Acids (Haa5) 2456 EPA method 552.2	Jan 1, 2025 – Mar 31, 2025
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Feb 5, 2025 12:30, sampling point SM1	Chloroform 2941 EPA method 524.2	Not recorded
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Feb 5, 2025 12:30, sampling point SM1	Bromoform 2942 EPA method 524.2	Not recorded
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Feb 5, 2025 12:30, sampling point SM1	Bromodichloromethane 2943 EPA method 524.2	Not recorded
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Feb 5, 2025 12:30, sampling point SM1	Dibromochloromethane 2944 EPA method 524.2	Not recorded
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Feb 5, 2025 12:30, sampling point SM1	TTHM 2950 EPA method 524.2	Jan 1, 2025 – Mar 31, 2025

Collected
Feb 10, 2025 14:10

Sampling point
TF102 Treatment Plant T102

Sample type
Routine

Lab sample
NI-250211-039

Laboratory
MSDH Lab

Monitoring period
Jan 1, 2025 – Dec 31, 2025
- Nitrate-Nitrite 1038 EPA method QC10107041C
  
  Result
  Not detected below 0.1 mg/l Minimum Reporting Level
- Nitrate 1040 EPA method QC10107041C
  
  Result
  Not detected below 0.08 mg/l Minimum Reporting Level
- Nitrite 1041 EPA method QC10107041C
  
  Result
  Not detected below 0.02 mg/l Minimum Reporting Level
Collected
Feb 5, 2025 12:50

Sampling point
SM2 Location withheld

Sample type
Routine

Lab sample
810-137045-2

Laboratory
Eurofins Eaton Analytical South Bend in
- Monochloroacetic Acid 2450 EPA method 552.2
  
  Result
  Not detected below 2 ug/l Minimum Reporting Level
  
  Monitoring period
  Not recorded
- Dichloroacetic Acid 2451 EPA method 552.2
  
  Result
  Not detected below 1 ug/l Minimum Reporting Level
  
  Monitoring period
  Not recorded
- Trichloroacetic Acid 2452 EPA method 552.2
  
  Result
  Not detected below 1 ug/l Minimum Reporting Level
  
  Monitoring period
  Not recorded
- Monobromoacetic Acid 2453 EPA method 552.2
  
  Result
  Not detected below 1 ug/l Minimum Reporting Level
  
  Monitoring period
  Not recorded
- Dibromoacetic Acid 2454 EPA method 552.2
  
  Result
  Not detected below 1 ug/l Minimum Reporting Level
  
  Monitoring period
  Not recorded
- Total Haloacetic Acids (Haa5) 2456 EPA method 552.2
  
  Result
  Not detected below 2 ug/l Minimum Reporting Level
  
  Monitoring period
  Jan 1, 2025 – Mar 31, 2025
- Chloroform 2941 EPA method 524.2
  
  Result
  Not detected below 0.5 ug/l Minimum Reporting Level
  
  Monitoring period
  Not recorded
- Bromoform 2942 EPA method 524.2
  
  Result
  Not detected below 0.5 ug/l Minimum Reporting Level
  
  Monitoring period
  Not recorded
- Bromodichloromethane 2943 EPA method 524.2
  
  Result
  Not detected below 0.5 ug/l Minimum Reporting Level
  
  Monitoring period
  Not recorded
- Dibromochloromethane 2944 EPA method 524.2
  
  Result
  Not detected below 0.5 ug/l Minimum Reporting Level
  
  Monitoring period
  Not recorded
- TTHM 2950 EPA method 524.2
  
  Result
  Not detected below 0.5 ug/l Minimum Reporting Level
  
  Monitoring period
  Jan 1, 2025 – Mar 31, 2025
Collected
Feb 5, 2025 12:30

Sampling point
SM1 Location withheld

Sample type
Routine

Lab sample
810-137045-1

Laboratory
Eurofins Eaton Analytical South Bend in
- Monochloroacetic Acid 2450 EPA method 552.2
  
  Result
  Not detected below 2 ug/l Minimum Reporting Level
  
  Monitoring period
  Not recorded
- Dichloroacetic Acid 2451 EPA method 552.2
  
  Result
  Not detected below 1 ug/l Minimum Reporting Level
  
  Monitoring period
  Not recorded
- Trichloroacetic Acid 2452 EPA method 552.2
  
  Result
  Not detected below 1 ug/l Minimum Reporting Level
  
  Monitoring period
  Not recorded
- Monobromoacetic Acid 2453 EPA method 552.2
  
  Result
  Not detected below 1 ug/l Minimum Reporting Level
  
  Monitoring period
  Not recorded
- Dibromoacetic Acid 2454 EPA method 552.2
  
  Result
  Not detected below 1 ug/l Minimum Reporting Level
  
  Monitoring period
  Not recorded
- Total Haloacetic Acids (Haa5) 2456 EPA method 552.2
  
  Result
  Not detected below 2 ug/l Minimum Reporting Level
  
  Monitoring period
  Jan 1, 2025 – Mar 31, 2025
- Chloroform 2941 EPA method 524.2
  
  Result
  Not detected below 0.5 ug/l Minimum Reporting Level
  
  Monitoring period
  Not recorded
- Bromoform 2942 EPA method 524.2
  
  Result
  Not detected below 0.5 ug/l Minimum Reporting Level
  
  Monitoring period
  Not recorded
- Bromodichloromethane 2943 EPA method 524.2
  
  Result
  Not detected below 0.5 ug/l Minimum Reporting Level
  
  Monitoring period
  Not recorded
- Dibromochloromethane 2944 EPA method 524.2
  
  Result
  Not detected below 0.5 ug/l Minimum Reporting Level
  
  Monitoring period
  Not recorded
- TTHM 2950 EPA method 524.2
  
  Result
  Not detected below 0.5 ug/l Minimum Reporting Level
  
  Monitoring period
  Jan 1, 2025 – Mar 31, 2025

Routine (3).