Chemical and radiological sample results

MS0570011 , SW MS Comm College

41 of the 73 analytes this system has been tested for have been detected at least once, across 143 samples on record.

The other 32 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 143 samples on record, detections range from October 15, 2003 to July 21, 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 SW MS Comm College, 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	57 of 57 results	Jul 10, 2007	Sep 27, 2023
Nitrate-Nitrite 1038	Inorganic Chemical	20 of 22 results	Jun 7, 2004	Jul 21, 2026
Nitrate 1040	Inorganic Chemical	20 of 22 results	Jun 7, 2004	Jul 21, 2026
Lead 1030	Inorganic Chemical	14 of 57 results	Aug 25, 2011	Sep 27, 2023
Barium 1010	Inorganic Chemical	11 of 11 results	Oct 15, 2003	Jun 24, 2026
Chromium 1020	Inorganic Chemical	10 of 11 results	Oct 15, 2003	Mar 25, 2025
Sodium 1052	Inorganic Chemical	7 of 7 results	Sep 20, 2006	Jun 24, 2026
TTHM 2950	Organic Chemical	5 of 11 results	Jul 26, 2004	Sep 29, 2020
Gross Alpha, Incl. Radon & U 4002	Radionuclide	5 of 5 results	Dec 13, 2011	Jul 31, 2012
Combined Radium (-226 & -228) 4010	Radionuclide	5 of 5 results	Dec 13, 2011	Jul 31, 2012
Radium-226 4020	Radionuclide	5 of 5 results	Dec 13, 2011	Jul 31, 2012
Nickel 1036	Inorganic Chemical	4 of 10 results	Mar 15, 2004	Mar 25, 2025
Total Haloacetic Acids (Haa5) 2456	Organic Chemical	4 of 11 results	Sep 4, 2007	Sep 29, 2020
Chloroform 2941	Organic Chemical	4 of 6 results	Oct 2, 2007	Sep 29, 2020
Fluoride 1025	Inorganic Chemical	3 of 14 results	Oct 15, 2003	Jun 24, 2026
Calcium 1016	Inorganic Chemical	3 of 3 results	Sep 20, 2006	Sep 20, 2006
Chloride 1017	Inorganic Chemical	3 of 3 results	Sep 20, 2006	Sep 20, 2006
Magnesium 1031	Inorganic Chemical	3 of 3 results	Sep 20, 2006	Sep 20, 2006
Potassium 1042	Inorganic Chemical	3 of 3 results	Sep 20, 2006	Sep 20, 2006
Residue, Total, Filterable 1057	Water Quality	3 of 3 results	Sep 20, 2006	Sep 20, 2006
Alkalinity, Caco3 Stability 1067	Water Quality	3 of 3 results	Sep 20, 2006	Sep 20, 2006
Carbon Dioxide 1901	Water Quality	3 of 3 results	Sep 20, 2006	Sep 20, 2006
Color 1905	Water Quality	3 of 3 results	Sep 20, 2006	Sep 20, 2006
Hardness, Total (As Caco3) 1915	Water Quality	3 of 3 results	Sep 20, 2006	Sep 20, 2006
PH 1925	Water Quality	3 of 3 results	Sep 20, 2006	Sep 20, 2006
Alkalinity, Total 1927	Water Quality	3 of 3 results	Sep 20, 2006	Sep 20, 2006
Calculated Sodium NACA	Water Quality	3 of 3 results	Sep 20, 2006	Sep 20, 2006
PH, Field Result PHFD	Water Quality	3 of 3 results	Sep 20, 2006	Sep 20, 2006
Selenium 1045	Inorganic Chemical	2 of 11 results	Mar 15, 2004	Mar 25, 2025
Monobromoacetic Acid 2453	Organic Chemical	2 of 5 results	Jul 14, 2010	Sep 29, 2020
Bromodichloromethane 2943	Organic Chemical	2 of 6 results	Aug 9, 2016	Sep 29, 2020
Dichloroacetic Acid 2451	Organic Chemical	2 of 5 results	Jul 14, 2010	Aug 9, 2016
Iron, Field Result FEFD	Inorganic Chemical	2 of 3 results	Sep 20, 2006	Sep 20, 2006
Arsenic 1005	Inorganic Chemical	1 of 11 results	Mar 25, 2025	Mar 25, 2025
Cadmium 1015	Inorganic Chemical	1 of 11 results	Mar 25, 2025	Mar 25, 2025
Antimony, Total 1074	Inorganic Chemical	1 of 11 results	Mar 25, 2025	Mar 25, 2025
Beryllium, Total 1075	Inorganic Chemical	1 of 11 results	Mar 25, 2025	Mar 25, 2025
Thallium, Total 1085	Inorganic Chemical	1 of 11 results	Mar 25, 2025	Mar 25, 2025
Dibromochloromethane 2944	Organic Chemical	1 of 6 results	Sep 29, 2020	Sep 29, 2020
Dichloromethane 2964	Organic Chemical	1 of 7 results	Aug 24, 2004	Aug 24, 2004
Sulfate 1055	Inorganic Chemical	1 of 5 results	Mar 15, 2004	Mar 15, 2004

Showing samples collected between September 26, 2024 and September 26, 2026. That is this page’s default, not a limit on what the agency records.

Show every sample on record

Choose a date range

The most recent samples, result by result

The 7 samples collected between September 26, 2024 and September 26, 2026 are listed below, newest first.

41 results from the 7 samples listed here: 17 detected, 24 not detected. A sample is analysed for many analytes at once, so one sample appears on as many rows as it had results.

Units in this table

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

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

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

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

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

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

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

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

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

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

Chemical and radiological sample results for SW MS Comm College, every result from the 7 samples on record, 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 21, 2026 Sampling point TF080 Treatment Plant T080 Sample type Routine Lab sample 35052685001 Laboratory Pace Analytical Services, LLC
0.46 mg/l , sample collected Jul 21, 2026, sampling point TF080	Nitrate-Nitrite 1038	Not recorded
0.46 mg/l , sample collected Jul 21, 2026, sampling point TF080	Nitrate 1040 EPA method 353.2	Not recorded
Not detected below 0.05 mg/l Minimum Reporting Level , sample collected Jul 21, 2026, sampling point TF080	Nitrite 1041 EPA method 353.2	Not recorded
Collected Jun 24, 2026 Sampling point TF080 Treatment Plant T080 Sample type Routine Lab sample 35046436001 Laboratory Pace Analytical Services, LLC
Not detected below 1 ug/l Minimum Reporting Level , sample collected Jun 24, 2026, sampling point TF080	Arsenic 1005 EPA method 200.8	Not recorded
38.6 ug/l , sample collected Jun 24, 2026, sampling point TF080	Barium 1010 EPA method 200.7	Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Jun 24, 2026, sampling point TF080	Cadmium 1015 EPA method 200.7	Not recorded
Not detected below 5 ug/l Minimum Reporting Level , sample collected Jun 24, 2026, sampling point TF080	Chromium 1020 EPA method 200.7	Not recorded
0.054 mg/l , sample collected Jun 24, 2026, sampling point TF080	Fluoride 1025 EPA method 300.0	Not recorded
Not detected below 0.2 ug/l Minimum Reporting Level , sample collected Jun 24, 2026, sampling point TF080	Mercury 1035 EPA method 245.1	Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Jun 24, 2026, sampling point TF080	Selenium 1045 EPA method 200.8	Not recorded
3880 ug/l , sample collected Jun 24, 2026, sampling point TF080	Sodium 1052 EPA method 200.7	Jan 1, 2026 – Dec 31, 2028
Not detected below 1 ug/l Minimum Reporting Level , sample collected Jun 24, 2026, sampling point TF080	Antimony, Total 1074 EPA method 200.8	Not recorded
Not detected below 4 ug/l Minimum Reporting Level , sample collected Jun 24, 2026, sampling point TF080	Beryllium, Total 1075 EPA method 200.7	Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Jun 24, 2026, sampling point TF080	Thallium, Total 1085 EPA method 200.8	Not recorded
Collected Nov 18, 2025 11:30 Sampling point MRT000 Max. Res. Time Sample type Routine Lab sample 810-172548-1 Laboratory Eurofins Eaton Analytical South Bend in
Not detected below 2 ug/l Minimum Reporting Level , sample collected Nov 18, 2025 11:30, sampling point MRT000	Monochloroacetic Acid 2450 EPA method 552.2	Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Nov 18, 2025 11:30, sampling point MRT000	Dichloroacetic Acid 2451 EPA method 552.2	Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Nov 18, 2025 11:30, sampling point MRT000	Trichloroacetic Acid 2452 EPA method 552.2	Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Nov 18, 2025 11:30, sampling point MRT000	Monobromoacetic Acid 2453 EPA method 552.2	Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Nov 18, 2025 11:30, sampling point MRT000	Dibromoacetic Acid 2454 EPA method 552.2	Not recorded
Not detected below 2 ug/l Minimum Reporting Level , sample collected Nov 18, 2025 11:30, sampling point MRT000	Total Haloacetic Acids (Haa5) 2456 EPA method 552.2	Not recorded
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Nov 18, 2025 11:30, sampling point MRT000	Chloroform 2941 EPA method 524.2	Not recorded
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Nov 18, 2025 11:30, sampling point MRT000	Bromoform 2942 EPA method 524.2	Not recorded
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Nov 18, 2025 11:30, sampling point MRT000	Bromodichloromethane 2943 EPA method 524.2	Not recorded
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Nov 18, 2025 11:30, sampling point MRT000	Dibromochloromethane 2944 EPA method 524.2	Not recorded
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Nov 18, 2025 11:30, sampling point MRT000	TTHM 2950 EPA method 524.2	Not recorded
Collected Oct 1, 2025 14:00 Sampling point TF080 Treatment Plant T080 Sample type Routine Lab sample CN-251002-001 Laboratory MSDH Lab
Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Oct 1, 2025 14:00, sampling point TF080	Cyanide 1024 EPA method QC10204001X	Jan 1, 2023 – Dec 31, 2025
Collected Mar 25, 2025 13:30 Sampling point TF080 Treatment Plant T080 Sample type Routine Lab sample IN-250326-038 Laboratory MSDH Lab
0.0524 mg/l , sample collected Mar 25, 2025 13:30, sampling point TF080	Arsenic 1005 EPA method 200.8	Jan 1, 2023 – Dec 31, 2025
0.11 mg/l , sample collected Mar 25, 2025 13:30, sampling point TF080	Barium 1010 EPA method 200.8	Jan 1, 2023 – Dec 31, 2025
0.0519 mg/l , sample collected Mar 25, 2025 13:30, sampling point TF080	Cadmium 1015 EPA method 200.8	Jan 1, 2023 – Dec 31, 2025
0.0469 mg/l , sample collected Mar 25, 2025 13:30, sampling point TF080	Chromium 1020 EPA method 200.8	Jan 1, 2023 – Dec 31, 2025
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Mar 25, 2025 13:30, sampling point TF080	Fluoride 1025 EPA method QC 10-109-12-2-A	Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 25, 2025 13:30, sampling point TF080	Mercury 1035 EPA method 200.8	Jan 1, 2023 – Dec 31, 2025
0.0465 mg/l , sample collected Mar 25, 2025 13:30, sampling point TF080	Nickel 1036 EPA method 200.8	Jan 1, 2023 – Dec 31, 2025
0.255 mg/l , sample collected Mar 25, 2025 13:30, sampling point TF080	Selenium 1045 EPA method 200.8	Jan 1, 2023 – Dec 31, 2025
0.0498 mg/l , sample collected Mar 25, 2025 13:30, sampling point TF080	Antimony, Total 1074 EPA method 200.8	Jan 1, 2023 – Dec 31, 2025
0.0456 mg/l , sample collected Mar 25, 2025 13:30, sampling point TF080	Beryllium, Total 1075 EPA method 200.8	Jan 1, 2023 – Dec 31, 2025
0.052 mg/l , sample collected Mar 25, 2025 13:30, sampling point TF080	Thallium, Total 1085 EPA method 200.8	Jan 1, 2023 – Dec 31, 2025
Collected Mar 25, 2025 13:15 Sampling point TF080 Treatment Plant T080 Sample type Routine Lab sample NI-250326-001 Laboratory MSDH Lab
0.163 mg/l , sample collected Mar 25, 2025 13:15, sampling point TF080	Nitrate-Nitrite 1038 EPA method QC10107041C	Jan 1, 2025 – Dec 31, 2025
0.163 mg/l , sample collected Mar 25, 2025 13:15, sampling point TF080	Nitrate 1040 EPA method QC10107041C	Jan 1, 2025 – Dec 31, 2025
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Mar 25, 2025 13:15, sampling point TF080	Nitrite 1041 EPA method QC10107041C	Jan 1, 2025 – Dec 31, 2025
Collected Mar 5, 2025 13:45 Sampling point TF080 Treatment Plant T080 Sample type Routine Lab sample NA-250306-003 Laboratory MSDH Lab
3.86 mg/l , sample collected Mar 5, 2025 13:45, sampling point TF080	Sodium 1052 EPA method 200.7	Jan 1, 2023 – Dec 31, 2025

Collected
Jul 21, 2026

Sampling point
TF080 Treatment Plant T080

Sample type
Routine

Lab sample
35052685001

Laboratory
Pace Analytical Services, LLC

Monitoring period
Not recorded
- Nitrate-Nitrite 1038
  
  Result
  0.46 mg/l
- Nitrate 1040 EPA method 353.2
  
  Result
  0.46 mg/l
- Nitrite 1041 EPA method 353.2
  
  Result
  Not detected below 0.05 mg/l Minimum Reporting Level
Collected
Jun 24, 2026

Sampling point
TF080 Treatment Plant T080

Sample type
Routine

Lab sample
35046436001

Laboratory
Pace Analytical Services, LLC
- Arsenic 1005 EPA method 200.8
  
  Result
  Not detected below 1 ug/l Minimum Reporting Level
  
  Monitoring period
  Not recorded
- Barium 1010 EPA method 200.7
  
  Result
  38.6 ug/l
  
  Monitoring period
  Not recorded
- Cadmium 1015 EPA method 200.7
  
  Result
  Not detected below 1 ug/l Minimum Reporting Level
  
  Monitoring period
  Not recorded
- Chromium 1020 EPA method 200.7
  
  Result
  Not detected below 5 ug/l Minimum Reporting Level
  
  Monitoring period
  Not recorded
- Fluoride 1025 EPA method 300.0
  
  Result
  0.054 mg/l
  
  Monitoring period
  Not recorded
- Mercury 1035 EPA method 245.1
  
  Result
  Not detected below 0.2 ug/l Minimum Reporting Level
  
  Monitoring period
  Not recorded
- Selenium 1045 EPA method 200.8
  
  Result
  Not detected below 1 ug/l Minimum Reporting Level
  
  Monitoring period
  Not recorded
- Sodium 1052 EPA method 200.7
  
  Result
  3880 ug/l
  
  Monitoring period
  Jan 1, 2026 – Dec 31, 2028
- Antimony, Total 1074 EPA method 200.8
  
  Result
  Not detected below 1 ug/l Minimum Reporting Level
  
  Monitoring period
  Not recorded
- Beryllium, Total 1075 EPA method 200.7
  
  Result
  Not detected below 4 ug/l Minimum Reporting Level
  
  Monitoring period
  Not recorded
- Thallium, Total 1085 EPA method 200.8
  
  Result
  Not detected below 1 ug/l Minimum Reporting Level
  
  Monitoring period
  Not recorded
Collected
Nov 18, 2025 11:30

Sampling point
MRT000 Max. Res. Time

Sample type
Routine

Lab sample
810-172548-1

Laboratory
Eurofins Eaton Analytical South Bend in

Monitoring period
Not recorded
- Monochloroacetic Acid 2450 EPA method 552.2
  
  Result
  Not detected below 2 ug/l Minimum Reporting Level
- Dichloroacetic Acid 2451 EPA method 552.2
  
  Result
  Not detected below 1 ug/l Minimum Reporting Level
- Trichloroacetic Acid 2452 EPA method 552.2
  
  Result
  Not detected below 1 ug/l Minimum Reporting Level
- Monobromoacetic Acid 2453 EPA method 552.2
  
  Result
  Not detected below 1 ug/l Minimum Reporting Level
- Dibromoacetic Acid 2454 EPA method 552.2
  
  Result
  Not detected below 1 ug/l Minimum Reporting Level
- Total Haloacetic Acids (Haa5) 2456 EPA method 552.2
  
  Result
  Not detected below 2 ug/l Minimum Reporting Level
- Chloroform 2941 EPA method 524.2
  
  Result
  Not detected below 0.5 ug/l Minimum Reporting Level
- Bromoform 2942 EPA method 524.2
  
  Result
  Not detected below 0.5 ug/l Minimum Reporting Level
- Bromodichloromethane 2943 EPA method 524.2
  
  Result
  Not detected below 0.5 ug/l Minimum Reporting Level
- Dibromochloromethane 2944 EPA method 524.2
  
  Result
  Not detected below 0.5 ug/l Minimum Reporting Level
- TTHM 2950 EPA method 524.2
  
  Result
  Not detected below 0.5 ug/l Minimum Reporting Level
Collected
Oct 1, 2025 14:00

Sampling point
TF080 Treatment Plant T080

Sample type
Routine

Lab sample
CN-251002-001

Laboratory
MSDH Lab

Monitoring period
Jan 1, 2023 – Dec 31, 2025
- Cyanide 1024 EPA method QC10204001X
  
  Result
  Not detected below 0.015 mg/l Minimum Reporting Level
Collected
Mar 25, 2025 13:30

Sampling point
TF080 Treatment Plant T080

Sample type
Routine

Lab sample
IN-250326-038

Laboratory
MSDH Lab

Monitoring period
Jan 1, 2023 – Dec 31, 2025
- Arsenic 1005 EPA method 200.8
  
  Result
  0.0524 mg/l
- Barium 1010 EPA method 200.8
  
  Result
  0.11 mg/l
- Cadmium 1015 EPA method 200.8
  
  Result
  0.0519 mg/l
- Chromium 1020 EPA method 200.8
  
  Result
  0.0469 mg/l
- Fluoride 1025 EPA method QC 10-109-12-2-A
  
  Result
  Not detected below 0.1 mg/l Minimum Reporting Level
- Mercury 1035 EPA method 200.8
  
  Result
  Not detected below 0.0005 mg/l Minimum Reporting Level
- Nickel 1036 EPA method 200.8
  
  Result
  0.0465 mg/l
- Selenium 1045 EPA method 200.8
  
  Result
  0.255 mg/l
- Antimony, Total 1074 EPA method 200.8
  
  Result
  0.0498 mg/l
- Beryllium, Total 1075 EPA method 200.8
  
  Result
  0.0456 mg/l
- Thallium, Total 1085 EPA method 200.8
  
  Result
  0.052 mg/l
Collected
Mar 25, 2025 13:15

Sampling point
TF080 Treatment Plant T080

Sample type
Routine

Lab sample
NI-250326-001

Laboratory
MSDH Lab

Monitoring period
Jan 1, 2025 – Dec 31, 2025
- Nitrate-Nitrite 1038 EPA method QC10107041C
  
  Result
  0.163 mg/l
- Nitrate 1040 EPA method QC10107041C
  
  Result
  0.163 mg/l
- Nitrite 1041 EPA method QC10107041C
  
  Result
  Not detected below 0.02 mg/l Minimum Reporting Level
Collected
Mar 5, 2025 13:45

Sampling point
TF080 Treatment Plant T080

Sample type
Routine

Lab sample
NA-250306-003

Laboratory
MSDH Lab

Monitoring period
Jan 1, 2023 – Dec 31, 2025
- Sodium 1052 EPA method 200.7
  
  Result
  3.86 mg/l

Routine (7).