Chemical and radiological sample results

MS0470004 , Town of Potts Camp

27 of the 61 analytes this system has been tested for have been detected at least once, across 309 samples on record.

The other 34 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 309 samples on record, detections range from October 8, 2003 to June 15, 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 Potts Camp, 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	130 of 131 results	Jun 24, 2004	Sep 10, 2024
Lead 1030	Inorganic Chemical	100 of 131 results	Jun 24, 2004	Sep 10, 2024
Fluoride 1025	Inorganic Chemical	21 of 21 results	Oct 8, 2003	Jun 15, 2026
Barium 1010	Inorganic Chemical	19 of 19 results	Oct 8, 2003	Jun 15, 2026
TTHM 2950	Organic Chemical	18 of 22 results	Jul 14, 2004	Jun 15, 2026
Chloroform 2941	Organic Chemical	13 of 16 results	Jun 17, 2010	Jun 15, 2026
Gross Alpha, Incl. Radon & U 4002	Radionuclide	11 of 12 results	Dec 14, 2011	Nov 18, 2013
Total Haloacetic Acids (Haa5) 2456	Organic Chemical	10 of 22 results	Aug 22, 2007	Apr 8, 2025
Sodium 1052	Inorganic Chemical	9 of 9 results	Sep 16, 2019	Jun 15, 2026
Chromium 1020	Inorganic Chemical	8 of 19 results	Mar 8, 2004	Jul 18, 2012
Bromodichloromethane 2943	Organic Chemical	6 of 16 results	Sep 21, 2020	Jun 15, 2026
Sulfate 1055	Inorganic Chemical	6 of 6 results	Oct 8, 2003	Jun 15, 2021
Combined Radium (-226 & -228) 4010	Radionuclide	5 of 12 results	Dec 14, 2011	Jul 27, 2012
Radium-226 4020	Radionuclide	5 of 12 results	Dec 14, 2011	Jul 27, 2012
Dichloroacetic Acid 2451	Organic Chemical	4 of 15 results	Jun 17, 2010	May 21, 2024
Dibromochloromethane 2944	Organic Chemical	3 of 16 results	May 21, 2024	Jun 15, 2026
Calcium 1016	Inorganic Chemical	2 of 2 results	Jun 15, 2021	Jun 15, 2021
Chloride 1017	Inorganic Chemical	2 of 2 results	Jun 15, 2021	Jun 15, 2021
Conductivity @ 25 C Umhos/CM 1064	Water Quality	2 of 2 results	Jun 15, 2021	Jun 15, 2021
Alkalinity, Total 1927	Water Quality	2 of 2 results	Jun 15, 2021	Jun 15, 2021
Monobromoacetic Acid 2453	Organic Chemical	2 of 15 results	Jul 7, 2016	Sep 21, 2020
Toluene 2991	Organic Chemical	2 of 24 results	Sep 15, 2004	Aug 14, 2013
Nitrite 1041	Inorganic Chemical	1 of 45 results	Mar 10, 2025	Mar 10, 2025
Monochloroacetic Acid 2450	Organic Chemical	1 of 15 results	Jul 7, 2016	Jul 7, 2016
Nickel 1036	Inorganic Chemical	1 of 18 results	Jul 18, 2012	Jul 18, 2012
Selenium 1045	Inorganic Chemical	1 of 19 results	Apr 4, 2005	Apr 4, 2005
Arsenic 1005	Inorganic Chemical	1 of 19 results	Oct 8, 2003	Oct 8, 2003

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

Choose a date range

The most recent samples, result by result

The table below lists 1–10 of 16 samples, newest first — collected March 10, 2025 to July 14, 2026. The summary above covers all 16.

80 results from the 10 samples listed here: 12 detected, 68 not detected. Across the whole record it is 385 of 1,401. 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.

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

We withheld the location of 1 sampling point 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 Potts Camp, every result from 1 to 10 of 16 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 14, 2026 Sampling point TF101 Treatment Plant T101 Sample type Routine Lab sample 35050829001 Laboratory Pace Analytical Services, LLC
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 14, 2026, sampling point TF101	1,2,4-Trichlorobenzene 2378 EPA method 524.2	Jan 1, 2022 – Dec 31, 2027
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 14, 2026, sampling point TF101	Cis-1,2-Dichloroethylene 2380 EPA method 524.2	Jan 1, 2022 – Dec 31, 2027
Not detected below 1 ug/l Minimum Reporting Level , sample collected Jul 14, 2026, sampling point TF101	Xylenes, Total 2955 EPA method 524.2	Jan 1, 2022 – Dec 31, 2027
Not detected below 1 ug/l Minimum Reporting Level , sample collected Jul 14, 2026, sampling point TF101	Dichloromethane 2964 EPA method 524.2	Jan 1, 2022 – Dec 31, 2027
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 14, 2026, sampling point TF101	O-Dichlorobenzene 2968 EPA method 524.2	Jan 1, 2022 – Dec 31, 2027
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 14, 2026, sampling point TF101	P-Dichlorobenzene 2969 EPA method 524.2	Jan 1, 2022 – Dec 31, 2027
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 14, 2026, sampling point TF101	Vinyl Chloride 2976 EPA method 524.2	Jan 1, 2022 – Dec 31, 2027
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 14, 2026, sampling point TF101	1,1-Dichloroethylene 2977 EPA method 524.2	Jan 1, 2022 – Dec 31, 2027
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 14, 2026, sampling point TF101	Trans-1,2-Dichloroethylene 2979 EPA method 524.2	Jan 1, 2022 – Dec 31, 2027
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 14, 2026, sampling point TF101	1,2-Dichloroethane 2980 EPA method 524.2	Jan 1, 2022 – Dec 31, 2027
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 14, 2026, sampling point TF101	1,1,1-Trichloroethane 2981 EPA method 524.2	Jan 1, 2022 – Dec 31, 2027
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 14, 2026, sampling point TF101	Carbon Tetrachloride 2982 EPA method 524.2	Jan 1, 2022 – Dec 31, 2027
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 14, 2026, sampling point TF101	1,2-Dichloropropane 2983 EPA method 524.2	Jan 1, 2022 – Dec 31, 2027
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 14, 2026, sampling point TF101	Trichloroethylene 2984 EPA method 524.2	Jan 1, 2022 – Dec 31, 2027
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 14, 2026, sampling point TF101	1,1,2-Trichloroethane 2985 EPA method 524.2	Jan 1, 2022 – Dec 31, 2027
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 14, 2026, sampling point TF101	Tetrachloroethylene 2987 EPA method 524.2	Jan 1, 2022 – Dec 31, 2027
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 14, 2026, sampling point TF101	Chlorobenzene 2989 EPA method 524.2	Jan 1, 2022 – Dec 31, 2027
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 14, 2026, sampling point TF101	Benzene 2990 EPA method 524.2	Jan 1, 2022 – Dec 31, 2027
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 14, 2026, sampling point TF101	Toluene 2991 EPA method 524.2	Jan 1, 2022 – Dec 31, 2027
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 14, 2026, sampling point TF101	Ethylbenzene 2992 EPA method 524.2	Jan 1, 2022 – Dec 31, 2027
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 14, 2026, sampling point TF101	Styrene 2996 EPA method 524.2	Jan 1, 2022 – Dec 31, 2027
Collected Jun 15, 2026 Sampling point TF101 Treatment Plant T101 Sample type Routine Lab sample 35044250001 Laboratory Pace Analytical Services, LLC
Not detected below 1 ug/l Minimum Reporting Level , sample collected Jun 15, 2026, sampling point TF101	Arsenic 1005 EPA method 200.8	Apr 1, 2026 – Jun 30, 2026
11.1 ug/l , sample collected Jun 15, 2026, sampling point TF101	Barium 1010 EPA method 200.7	Apr 1, 2026 – Jun 30, 2026
Not detected below 1 ug/l Minimum Reporting Level , sample collected Jun 15, 2026, sampling point TF101	Cadmium 1015 EPA method 200.7	Apr 1, 2026 – Jun 30, 2026
Not detected below 5 ug/l Minimum Reporting Level , sample collected Jun 15, 2026, sampling point TF101	Chromium 1020 EPA method 200.7	Apr 1, 2026 – Jun 30, 2026
0.3 mg/l , sample collected Jun 15, 2026, sampling point TF101	Fluoride 1025 EPA method 300.0	Apr 1, 2026 – Jun 30, 2026
Not detected below 0.2 ug/l Minimum Reporting Level , sample collected Jun 15, 2026, sampling point TF101	Mercury 1035 EPA method 245.1	Apr 1, 2026 – Jun 30, 2026
Not detected below 1 ug/l Minimum Reporting Level , sample collected Jun 15, 2026, sampling point TF101	Selenium 1045 EPA method 200.8	Apr 1, 2026 – Jun 30, 2026
74300 ug/l , sample collected Jun 15, 2026, sampling point TF101	Sodium 1052 EPA method 200.7	Jan 1, 2026 – Dec 31, 2028
Not detected below 1 ug/l Minimum Reporting Level , sample collected Jun 15, 2026, sampling point TF101	Antimony, Total 1074 EPA method 200.8	Apr 1, 2026 – Jun 30, 2026
Not detected below 4 ug/l Minimum Reporting Level , sample collected Jun 15, 2026, sampling point TF101	Beryllium, Total 1075 EPA method 200.7	Apr 1, 2026 – Jun 30, 2026
Not detected below 1 ug/l Minimum Reporting Level , sample collected Jun 15, 2026, sampling point TF101	Thallium, Total 1085 EPA method 200.8	Apr 1, 2026 – Jun 30, 2026
Collected Jun 15, 2026 09:45 Sampling point SM2 Location withheld Sample type Routine Lab sample 810-196130-1 Laboratory Eurofins Eaton Analytical South Bend in
Not detected below 2 ug/l Minimum Reporting Level , sample collected Jun 15, 2026 09:45, sampling point SM2	Monochloroacetic Acid 2450 EPA method 552.2	Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Jun 15, 2026 09:45, sampling point SM2	Dichloroacetic Acid 2451 EPA method 552.2	Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Jun 15, 2026 09:45, sampling point SM2	Trichloroacetic Acid 2452 EPA method 552.2	Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Jun 15, 2026 09:45, sampling point SM2	Monobromoacetic Acid 2453 EPA method 552.2	Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Jun 15, 2026 09:45, sampling point SM2	Dibromoacetic Acid 2454 EPA method 552.2	Not recorded
Not detected below 2 ug/l Minimum Reporting Level , sample collected Jun 15, 2026 09:45, sampling point SM2	Total Haloacetic Acids (Haa5) 2456 EPA method 552.2	Jan 1, 2026 – Dec 31, 2026
2.2 ug/l , sample collected Jun 15, 2026 09:45, sampling point SM2	Chloroform 2941 EPA method 524.2	Not recorded
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 15, 2026 09:45, sampling point SM2	Bromoform 2942 EPA method 524.2	Not recorded
1.3 ug/l , sample collected Jun 15, 2026 09:45, sampling point SM2	Bromodichloromethane 2943 EPA method 524.2	Not recorded
0.81 ug/l , sample collected Jun 15, 2026 09:45, sampling point SM2	Dibromochloromethane 2944 EPA method 524.2	Not recorded
4.31 ug/l , sample collected Jun 15, 2026 09:45, sampling point SM2	TTHM 2950 EPA method 524.2	Jan 1, 2026 – Dec 31, 2026
Collected Sep 15, 2025 12:15 Sampling point TF102 Treatment Plant T102 Sample type Routine Lab sample CN-250916-016 Laboratory MSDH Lab
Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Sep 15, 2025 12:15, sampling point TF102	Cyanide 1024 EPA method QC10204001X	Jan 1, 2023 – Dec 31, 2025
Collected Sep 15, 2025 12:00 Sampling point TF101 Treatment Plant T101 Sample type Routine Lab sample CN-250916-015 Laboratory MSDH Lab
Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Sep 15, 2025 12:00, sampling point TF101	Cyanide 1024 EPA method QC10204001X	Jan 1, 2023 – Dec 31, 2025
Collected Jun 3, 2025 11:45 Sampling point SM2 Location withheld Sample type Routine Lab sample 810-151048-1 Laboratory Eurofins Eaton Analytical South Bend in
Not detected below 2 ug/l Minimum Reporting Level , sample collected Jun 3, 2025 11:45, sampling point SM2	Monochloroacetic Acid 2450 EPA method 552.2	Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Jun 3, 2025 11:45, sampling point SM2	Dichloroacetic Acid 2451 EPA method 552.2	Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Jun 3, 2025 11:45, sampling point SM2	Trichloroacetic Acid 2452 EPA method 552.2	Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Jun 3, 2025 11:45, sampling point SM2	Monobromoacetic Acid 2453 EPA method 552.2	Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Jun 3, 2025 11:45, sampling point SM2	Dibromoacetic Acid 2454 EPA method 552.2	Not recorded
Not detected below 2 ug/l Minimum Reporting Level , sample collected Jun 3, 2025 11:45, sampling point SM2	Total Haloacetic Acids (Haa5) 2456 EPA method 552.2	Jan 1, 2025 – Dec 31, 2025
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 3, 2025 11:45, sampling point SM2	Chloroform 2941 EPA method 524.2	Not recorded
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 3, 2025 11:45, sampling point SM2	Bromoform 2942 EPA method 524.2	Not recorded
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 3, 2025 11:45, sampling point SM2	Bromodichloromethane 2943 EPA method 524.2	Not recorded
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 3, 2025 11:45, sampling point SM2	Dibromochloromethane 2944 EPA method 524.2	Not recorded
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 3, 2025 11:45, sampling point SM2	TTHM 2950 EPA method 524.2	Jan 1, 2025 – Dec 31, 2025
Collected Apr 8, 2025 12:05 Sampling point SM2 Location withheld Sample type Routine Lab sample HA-250409-011 Laboratory MSDH Lab
8.76 ug/l , sample collected Apr 8, 2025 12:05, sampling point SM2	Total Haloacetic Acids (Haa5) 2456 EPA method 552.2	Jan 1, 2025 – Dec 31, 2025
Collected Apr 8, 2025 12:00 Sampling point SM2 Location withheld Sample type Routine Lab sample TH-250409-011 Laboratory MSDH Lab
Not detected below 1 ug/l Minimum Reporting Level , sample collected Apr 8, 2025 12:00, sampling point SM2	TTHM 2950 EPA method 524.2	Jan 1, 2025 – Dec 31, 2025
Collected Mar 10, 2025 12:00 Sampling point TF102 Treatment Plant T102 Sample type Routine Lab sample IN-250311-034 Laboratory MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 10, 2025 12:00, sampling point TF102	Arsenic 1005 EPA method 200.8	Jan 1, 2023 – Dec 31, 2025
0.0109 mg/l , sample collected Mar 10, 2025 12:00, sampling point TF102	Barium 1010 EPA method 200.8	Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 10, 2025 12:00, sampling point TF102	Cadmium 1015 EPA method 200.8	Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 10, 2025 12:00, sampling point TF102	Chromium 1020 EPA method 200.8	Jan 1, 2023 – Dec 31, 2025
0.298 mg/l , sample collected Mar 10, 2025 12:00, sampling point TF102	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 10, 2025 12:00, sampling point TF102	Mercury 1035 EPA method 200.8	Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 10, 2025 12:00, sampling point TF102	Nickel 1036 EPA method 200.8	Not recorded
Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected Mar 10, 2025 12:00, sampling point TF102	Selenium 1045 EPA method 200.8	Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 10, 2025 12:00, sampling point TF102	Antimony, Total 1074 EPA method 200.8	Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 10, 2025 12:00, sampling point TF102	Beryllium, Total 1075 EPA method 200.8	Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 10, 2025 12:00, sampling point TF102	Thallium, Total 1085 EPA method 200.8	Jan 1, 2023 – Dec 31, 2025
Collected Mar 10, 2025 12:15 Sampling point TF101 Treatment Plant T101 Sample type Routine Lab sample IN-250311-033 Laboratory MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 10, 2025 12:15, sampling point TF101	Arsenic 1005 EPA method 200.8	Jan 1, 2023 – Dec 31, 2025
0.0108 mg/l , sample collected Mar 10, 2025 12:15, sampling point TF101	Barium 1010 EPA method 200.8	Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 10, 2025 12:15, sampling point TF101	Cadmium 1015 EPA method 200.8	Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 10, 2025 12:15, sampling point TF101	Chromium 1020 EPA method 200.8	Jan 1, 2023 – Dec 31, 2025
0.295 mg/l , sample collected Mar 10, 2025 12:15, sampling point TF101	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 10, 2025 12:15, sampling point TF101	Mercury 1035 EPA method 200.8	Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 10, 2025 12:15, sampling point TF101	Nickel 1036 EPA method 200.8	Not recorded
Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected Mar 10, 2025 12:15, sampling point TF101	Selenium 1045 EPA method 200.8	Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 10, 2025 12:15, sampling point TF101	Antimony, Total 1074 EPA method 200.8	Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 10, 2025 12:15, sampling point TF101	Beryllium, Total 1075 EPA method 200.8	Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 10, 2025 12:15, sampling point TF101	Thallium, Total 1085 EPA method 200.8	Jan 1, 2023 – Dec 31, 2025

Collected
Jul 14, 2026

Sampling point
TF101 Treatment Plant T101

Sample type
Routine

Lab sample
35050829001

Laboratory
Pace Analytical Services, LLC

Monitoring period
Jan 1, 2022 – Dec 31, 2027
- 1,2,4-Trichlorobenzene 2378 EPA method 524.2
  
  Result
  Not detected below 0.5 ug/l Minimum Reporting Level
- Cis-1,2-Dichloroethylene 2380 EPA method 524.2
  
  Result
  Not detected below 0.5 ug/l Minimum Reporting Level
- Xylenes, Total 2955 EPA method 524.2
  
  Result
  Not detected below 1 ug/l Minimum Reporting Level
- Dichloromethane 2964 EPA method 524.2
  
  Result
  Not detected below 1 ug/l Minimum Reporting Level
- O-Dichlorobenzene 2968 EPA method 524.2
  
  Result
  Not detected below 0.5 ug/l Minimum Reporting Level
- P-Dichlorobenzene 2969 EPA method 524.2
  
  Result
  Not detected below 0.5 ug/l Minimum Reporting Level
- Vinyl Chloride 2976 EPA method 524.2
  
  Result
  Not detected below 0.5 ug/l Minimum Reporting Level
- 1,1-Dichloroethylene 2977 EPA method 524.2
  
  Result
  Not detected below 0.5 ug/l Minimum Reporting Level
- Trans-1,2-Dichloroethylene 2979 EPA method 524.2
  
  Result
  Not detected below 0.5 ug/l Minimum Reporting Level
- 1,2-Dichloroethane 2980 EPA method 524.2
  
  Result
  Not detected below 0.5 ug/l Minimum Reporting Level
- 1,1,1-Trichloroethane 2981 EPA method 524.2
  
  Result
  Not detected below 0.5 ug/l Minimum Reporting Level
- Carbon Tetrachloride 2982 EPA method 524.2
  
  Result
  Not detected below 0.5 ug/l Minimum Reporting Level
- 1,2-Dichloropropane 2983 EPA method 524.2
  
  Result
  Not detected below 0.5 ug/l Minimum Reporting Level
- Trichloroethylene 2984 EPA method 524.2
  
  Result
  Not detected below 0.5 ug/l Minimum Reporting Level
- 1,1,2-Trichloroethane 2985 EPA method 524.2
  
  Result
  Not detected below 0.5 ug/l Minimum Reporting Level
- Tetrachloroethylene 2987 EPA method 524.2
  
  Result
  Not detected below 0.5 ug/l Minimum Reporting Level
- Chlorobenzene 2989 EPA method 524.2
  
  Result
  Not detected below 0.5 ug/l Minimum Reporting Level
- Benzene 2990 EPA method 524.2
  
  Result
  Not detected below 0.5 ug/l Minimum Reporting Level
- Toluene 2991 EPA method 524.2
  
  Result
  Not detected below 0.5 ug/l Minimum Reporting Level
- Ethylbenzene 2992 EPA method 524.2
  
  Result
  Not detected below 0.5 ug/l Minimum Reporting Level
- Styrene 2996 EPA method 524.2
  
  Result
  Not detected below 0.5 ug/l Minimum Reporting Level
Collected
Jun 15, 2026

Sampling point
TF101 Treatment Plant T101

Sample type
Routine

Lab sample
35044250001

Laboratory
Pace Analytical Services, LLC
- Arsenic 1005 EPA method 200.8
  
  Result
  Not detected below 1 ug/l Minimum Reporting Level
  
  Monitoring period
  Apr 1, 2026 – Jun 30, 2026
- Barium 1010 EPA method 200.7
  
  Result
  11.1 ug/l
  
  Monitoring period
  Apr 1, 2026 – Jun 30, 2026
- Cadmium 1015 EPA method 200.7
  
  Result
  Not detected below 1 ug/l Minimum Reporting Level
  
  Monitoring period
  Apr 1, 2026 – Jun 30, 2026
- Chromium 1020 EPA method 200.7
  
  Result
  Not detected below 5 ug/l Minimum Reporting Level
  
  Monitoring period
  Apr 1, 2026 – Jun 30, 2026
- Fluoride 1025 EPA method 300.0
  
  Result
  0.3 mg/l
  
  Monitoring period
  Apr 1, 2026 – Jun 30, 2026
- Mercury 1035 EPA method 245.1
  
  Result
  Not detected below 0.2 ug/l Minimum Reporting Level
  
  Monitoring period
  Apr 1, 2026 – Jun 30, 2026
- Selenium 1045 EPA method 200.8
  
  Result
  Not detected below 1 ug/l Minimum Reporting Level
  
  Monitoring period
  Apr 1, 2026 – Jun 30, 2026
- Sodium 1052 EPA method 200.7
  
  Result
  74300 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
  Apr 1, 2026 – Jun 30, 2026
- Beryllium, Total 1075 EPA method 200.7
  
  Result
  Not detected below 4 ug/l Minimum Reporting Level
  
  Monitoring period
  Apr 1, 2026 – Jun 30, 2026
- Thallium, Total 1085 EPA method 200.8
  
  Result
  Not detected below 1 ug/l Minimum Reporting Level
  
  Monitoring period
  Apr 1, 2026 – Jun 30, 2026
Collected
Jun 15, 2026 09:45

Sampling point
SM2 Location withheld

Sample type
Routine

Lab sample
810-196130-1

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, 2026 – Dec 31, 2026
- Chloroform 2941 EPA method 524.2
  
  Result
  2.2 ug/l
  
  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
  1.3 ug/l
  
  Monitoring period
  Not recorded
- Dibromochloromethane 2944 EPA method 524.2
  
  Result
  0.81 ug/l
  
  Monitoring period
  Not recorded
- TTHM 2950 EPA method 524.2
  
  Result
  4.31 ug/l
  
  Monitoring period
  Jan 1, 2026 – Dec 31, 2026
Collected
Sep 15, 2025 12:15

Sampling point
TF102 Treatment Plant T102

Sample type
Routine

Lab sample
CN-250916-016

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
Sep 15, 2025 12:00

Sampling point
TF101 Treatment Plant T101

Sample type
Routine

Lab sample
CN-250916-015

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
Jun 3, 2025 11:45

Sampling point
SM2 Location withheld

Sample type
Routine

Lab sample
810-151048-1

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 – Dec 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 – Dec 31, 2025
Collected
Apr 8, 2025 12:05

Sampling point
SM2 Location withheld

Sample type
Routine

Lab sample
HA-250409-011

Laboratory
MSDH Lab

Monitoring period
Jan 1, 2025 – Dec 31, 2025
- Total Haloacetic Acids (Haa5) 2456 EPA method 552.2
  
  Result
  8.76 ug/l
Collected
Apr 8, 2025 12:00

Sampling point
SM2 Location withheld

Sample type
Routine

Lab sample
TH-250409-011

Laboratory
MSDH Lab

Monitoring period
Jan 1, 2025 – Dec 31, 2025
- TTHM 2950 EPA method 524.2
  
  Result
  Not detected below 1 ug/l Minimum Reporting Level
Collected
Mar 10, 2025 12:00

Sampling point
TF102 Treatment Plant T102

Sample type
Routine

Lab sample
IN-250311-034

Laboratory
MSDH Lab
- Arsenic 1005 EPA method 200.8
  
  Result
  Not detected below 0.0005 mg/l Minimum Reporting Level
  
  Monitoring period
  Jan 1, 2023 – Dec 31, 2025
- Barium 1010 EPA method 200.8
  
  Result
  0.0109 mg/l
  
  Monitoring period
  Jan 1, 2023 – Dec 31, 2025
- Cadmium 1015 EPA method 200.8
  
  Result
  Not detected below 0.0005 mg/l Minimum Reporting Level
  
  Monitoring period
  Jan 1, 2023 – Dec 31, 2025
- Chromium 1020 EPA method 200.8
  
  Result
  Not detected below 0.0005 mg/l Minimum Reporting Level
  
  Monitoring period
  Jan 1, 2023 – Dec 31, 2025
- Fluoride 1025 EPA method QC 10-109-12-2-A
  
  Result
  0.298 mg/l
  
  Monitoring period
  Jan 1, 2023 – Dec 31, 2025
- Mercury 1035 EPA method 200.8
  
  Result
  Not detected below 0.0005 mg/l Minimum Reporting Level
  
  Monitoring period
  Jan 1, 2023 – Dec 31, 2025
- Nickel 1036 EPA method 200.8
  
  Result
  Not detected below 0.0005 mg/l Minimum Reporting Level
  
  Monitoring period
  Not recorded
- Selenium 1045 EPA method 200.8
  
  Result
  Not detected below 0.0025 mg/l Minimum Reporting Level
  
  Monitoring period
  Jan 1, 2023 – Dec 31, 2025
- Antimony, Total 1074 EPA method 200.8
  
  Result
  Not detected below 0.0005 mg/l Minimum Reporting Level
  
  Monitoring period
  Jan 1, 2023 – Dec 31, 2025
- Beryllium, Total 1075 EPA method 200.8
  
  Result
  Not detected below 0.0005 mg/l Minimum Reporting Level
  
  Monitoring period
  Jan 1, 2023 – Dec 31, 2025
- Thallium, Total 1085 EPA method 200.8
  
  Result
  Not detected below 0.0005 mg/l Minimum Reporting Level
  
  Monitoring period
  Jan 1, 2023 – Dec 31, 2025
Collected
Mar 10, 2025 12:15

Sampling point
TF101 Treatment Plant T101

Sample type
Routine

Lab sample
IN-250311-033

Laboratory
MSDH Lab
- Arsenic 1005 EPA method 200.8
  
  Result
  Not detected below 0.0005 mg/l Minimum Reporting Level
  
  Monitoring period
  Jan 1, 2023 – Dec 31, 2025
- Barium 1010 EPA method 200.8
  
  Result
  0.0108 mg/l
  
  Monitoring period
  Jan 1, 2023 – Dec 31, 2025
- Cadmium 1015 EPA method 200.8
  
  Result
  Not detected below 0.0005 mg/l Minimum Reporting Level
  
  Monitoring period
  Jan 1, 2023 – Dec 31, 2025
- Chromium 1020 EPA method 200.8
  
  Result
  Not detected below 0.0005 mg/l Minimum Reporting Level
  
  Monitoring period
  Jan 1, 2023 – Dec 31, 2025
- Fluoride 1025 EPA method QC 10-109-12-2-A
  
  Result
  0.295 mg/l
  
  Monitoring period
  Jan 1, 2023 – Dec 31, 2025
- Mercury 1035 EPA method 200.8
  
  Result
  Not detected below 0.0005 mg/l Minimum Reporting Level
  
  Monitoring period
  Jan 1, 2023 – Dec 31, 2025
- Nickel 1036 EPA method 200.8
  
  Result
  Not detected below 0.0005 mg/l Minimum Reporting Level
  
  Monitoring period
  Not recorded
- Selenium 1045 EPA method 200.8
  
  Result
  Not detected below 0.0025 mg/l Minimum Reporting Level
  
  Monitoring period
  Jan 1, 2023 – Dec 31, 2025
- Antimony, Total 1074 EPA method 200.8
  
  Result
  Not detected below 0.0005 mg/l Minimum Reporting Level
  
  Monitoring period
  Jan 1, 2023 – Dec 31, 2025
- Beryllium, Total 1075 EPA method 200.8
  
  Result
  Not detected below 0.0005 mg/l Minimum Reporting Level
  
  Monitoring period
  Jan 1, 2023 – Dec 31, 2025
- Thallium, Total 1085 EPA method 200.8
  
  Result
  Not detected below 0.0005 mg/l Minimum Reporting Level
  
  Monitoring period
  Jan 1, 2023 – Dec 31, 2025

Routine (10).