Chemical and radiological sample results

MS0580004 , Oak Hill Water Assn

35 of the 72 analytes this system has been tested for have been detected at least once, across 333 samples on record.

The other 37 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 333 samples on record, detections range from October 15, 2003 to June 23, 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 Oak Hill Water Assn, 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	62 of 62 results	Sep 25, 2007	Sep 13, 2023
Barium 1010	Inorganic Chemical	38 of 38 results	Oct 15, 2003	Jun 23, 2026
Fluoride 1025	Inorganic Chemical	30 of 39 results	Oct 15, 2003	Jun 23, 2026
Nickel 1036	Inorganic Chemical	29 of 37 results	Mar 15, 2004	Mar 18, 2025
Chromium 1020	Inorganic Chemical	24 of 38 results	Oct 15, 2003	Mar 24, 2020
Arsenic 1005	Inorganic Chemical	21 of 38 results	Mar 15, 2004	Mar 18, 2025
Lead 1030	Inorganic Chemical	21 of 62 results	Sep 25, 2007	Sep 13, 2023
TTHM 2950	Organic Chemical	17 of 19 results	Jul 26, 2004	Sep 10, 2025
Sodium 1052	Inorganic Chemical	14 of 14 results	May 12, 2016	Jun 23, 2026
Bromoform 2942	Organic Chemical	12 of 15 results	Jun 29, 2010	Sep 10, 2025
Selenium 1045	Inorganic Chemical	11 of 38 results	Mar 15, 2004	May 9, 2017
Gross Alpha, Incl. Radon & U 4002	Radionuclide	10 of 10 results	Dec 12, 2011	Oct 11, 2012
Sulfate 1055	Inorganic Chemical	8 of 9 results	Oct 15, 2003	May 12, 2016
Dibromochloromethane 2944	Organic Chemical	5 of 15 results	Mar 13, 2024	Sep 10, 2025
Xylenes, Total 2955	Organic Chemical	5 of 43 results	Aug 18, 2010	Sep 6, 2022
Total Haloacetic Acids (Haa5) 2456	Organic Chemical	2 of 19 results	Jun 29, 2010	Apr 22, 2019
Ethylbenzene 2992	Organic Chemical	2 of 43 results	May 9, 2018	Aug 21, 2018
Combined Radium (-226 & -228) 4010	Radionuclide	2 of 12 results	Sep 20, 2012	Dec 10, 2012
Radium-226 4020	Radionuclide	2 of 12 results	Sep 20, 2012	Dec 10, 2012
Dibromoacetic Acid 2454	Organic Chemical	1 of 15 results	Apr 22, 2019	Apr 22, 2019
Calcium 1016	Inorganic Chemical	1 of 1 result	May 12, 2016	May 12, 2016
Chloride 1017	Inorganic Chemical	1 of 1 result	May 12, 2016	May 12, 2016
Iron 1028	Inorganic Chemical	1 of 1 result	May 12, 2016	May 12, 2016
Magnesium 1031	Inorganic Chemical	1 of 1 result	May 12, 2016	May 12, 2016
Manganese 1032	Inorganic Chemical	1 of 1 result	May 12, 2016	May 12, 2016
Potassium 1042	Inorganic Chemical	1 of 1 result	May 12, 2016	May 12, 2016
Residue, Total, Filterable 1057	Water Quality	1 of 1 result	May 12, 2016	May 12, 2016
Carbon Dioxide 1901	Water Quality	1 of 1 result	May 12, 2016	May 12, 2016
Color 1905	Water Quality	1 of 1 result	May 12, 2016	May 12, 2016
Hardness, Total (As Caco3) 1915	Water Quality	1 of 1 result	May 12, 2016	May 12, 2016
Alkalinity, Total 1927	Water Quality	1 of 1 result	May 12, 2016	May 12, 2016
Iron, Field Result FEFD	Inorganic Chemical	1 of 1 result	May 12, 2016	May 12, 2016
Calculated Sodium NACA	Water Quality	1 of 1 result	May 12, 2016	May 12, 2016
PH, Field Result PHFD	Water Quality	1 of 1 result	May 12, 2016	May 12, 2016
Gross Alpha Particle Activity 4109	Radionuclide	1 of 2 results	Dec 10, 2012	Dec 10, 2012

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 17 samples, newest first — collected March 18, 2025 to July 16, 2026. The summary above covers all 17.

48 results from the 10 samples listed here: 10 detected, 38 not detected. Across the whole record it is 331 of 2,009. 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 Oak Hill Water Assn, every result from 1 to 10 of 17 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 16, 2026 Sampling point TF102 Treatment Plant T102 Sample type Routine Lab sample 35051817001 Laboratory Pace Analytical Services, LLC
Not detected below 0.01 mg/l Minimum Reporting Level , sample collected Jul 16, 2026, sampling point TF102	Cyanide 1024 EPA method 335.4	Not recorded
Collected Jun 23, 2026 Sampling point TF104 Treatment Plant T104 Sample type Routine Lab sample 35046506001 Laboratory Pace Analytical Services, LLC
Not detected below 1 ug/l Minimum Reporting Level , sample collected Jun 23, 2026, sampling point TF104	Arsenic 1005 EPA method 200.8	Not recorded
115 ug/l , sample collected Jun 23, 2026, sampling point TF104	Barium 1010 EPA method 200.7	Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Jun 23, 2026, sampling point TF104	Cadmium 1015 EPA method 200.7	Not recorded
Not detected below 5 ug/l Minimum Reporting Level , sample collected Jun 23, 2026, sampling point TF104	Chromium 1020 EPA method 200.7	Not recorded
0.11 mg/l , sample collected Jun 23, 2026, sampling point TF104	Fluoride 1025 EPA method 300.0	Not recorded
Not detected below 0.2 ug/l Minimum Reporting Level , sample collected Jun 23, 2026, sampling point TF104	Mercury 1035 EPA method 245.1	Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Jun 23, 2026, sampling point TF104	Selenium 1045 EPA method 200.8	Not recorded
57100 ug/l , sample collected Jun 23, 2026, sampling point TF104	Sodium 1052 EPA method 200.7	Jan 1, 2026 – Dec 31, 2028
Not detected below 1 ug/l Minimum Reporting Level , sample collected Jun 23, 2026, sampling point TF104	Antimony, Total 1074 EPA method 200.8	Not recorded
Not detected below 4 ug/l Minimum Reporting Level , sample collected Jun 23, 2026, sampling point TF104	Beryllium, Total 1075 EPA method 200.7	Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Jun 23, 2026, sampling point TF104	Thallium, Total 1085 EPA method 200.8	Not recorded
Collected Sep 30, 2025 13:10 Sampling point TF104 Treatment Plant T104 Sample type Routine Lab sample CN-251001-033 Laboratory MSDH Lab
Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Sep 30, 2025 13:10, sampling point TF104	Cyanide 1024 EPA method QC10204001X	Jan 1, 2023 – Dec 31, 2025
Collected Sep 30, 2025 12:45 Sampling point TF103 Treatment Plant T103 Sample type Routine Lab sample CN-251001-034 Laboratory MSDH Lab
Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Sep 30, 2025 12:45, sampling point TF103	Cyanide 1024 EPA method QC10204001X	Jan 1, 2023 – Dec 31, 2025
Collected Sep 10, 2025 16:00 Sampling point SM2 Location withheld Sample type Routine Lab sample 810-163513-1 Laboratory Eurofins Eaton Analytical South Bend in
Not detected below 2 ug/l Minimum Reporting Level , sample collected Sep 10, 2025 16:00, sampling point SM2	Monochloroacetic Acid 2450 EPA method 552.2	Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Sep 10, 2025 16:00, sampling point SM2	Dichloroacetic Acid 2451 EPA method 552.2	Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Sep 10, 2025 16:00, sampling point SM2	Trichloroacetic Acid 2452 EPA method 552.2	Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Sep 10, 2025 16:00, sampling point SM2	Monobromoacetic Acid 2453 EPA method 552.2	Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Sep 10, 2025 16:00, sampling point SM2	Dibromoacetic Acid 2454 EPA method 552.2	Not recorded
Not detected below 2 ug/l Minimum Reporting Level , sample collected Sep 10, 2025 16:00, 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 Sep 10, 2025 16:00, sampling point SM2	Chloroform 2941 EPA method 524.2	Not recorded
2.7 ug/l , sample collected Sep 10, 2025 16:00, sampling point SM2	Bromoform 2942 EPA method 524.2	Not recorded
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 10, 2025 16:00, sampling point SM2	Bromodichloromethane 2943 EPA method 524.2	Not recorded
1.2 ug/l , sample collected Sep 10, 2025 16:00, sampling point SM2	Dibromochloromethane 2944 EPA method 524.2	Not recorded
3.9 ug/l , sample collected Sep 10, 2025 16:00, sampling point SM2	TTHM 2950 EPA method 524.2	Jan 1, 2025 – Dec 31, 2025
Collected Apr 1, 2025 09:50 Sampling point TF106 Treatment Facility TF106 Sample type Routine Lab sample NI-250402-033 Laboratory MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Apr 1, 2025 09:50, sampling point TF106	Nitrate-Nitrite 1038 EPA method QC10107041C	Jan 1, 2025 – Dec 31, 2025
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Apr 1, 2025 09:50, sampling point TF106	Nitrate 1040 EPA method QC10107041C	Jan 1, 2025 – Dec 31, 2025
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Apr 1, 2025 09:50, sampling point TF106	Nitrite 1041 EPA method QC10107041C	Jan 1, 2025 – Dec 31, 2025
Collected Apr 1, 2025 09:29 Sampling point TF104 Treatment Plant T104 Sample type Routine Lab sample NI-250402-032 Laboratory MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Apr 1, 2025 09:29, sampling point TF104	Nitrate-Nitrite 1038 EPA method QC10107041C	Jan 1, 2025 – Dec 31, 2025
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Apr 1, 2025 09:29, sampling point TF104	Nitrate 1040 EPA method QC10107041C	Jan 1, 2025 – Dec 31, 2025
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Apr 1, 2025 09:29, sampling point TF104	Nitrite 1041 EPA method QC10107041C	Jan 1, 2025 – Dec 31, 2025
Collected Apr 1, 2025 10:09 Sampling point TF103 Treatment Plant T103 Sample type Routine Lab sample NI-250402-031 Laboratory MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Apr 1, 2025 10:09, sampling point TF103	Nitrate-Nitrite 1038 EPA method QC10107041C	Jan 1, 2025 – Dec 31, 2025
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Apr 1, 2025 10:09, sampling point TF103	Nitrate 1040 EPA method QC10107041C	Jan 1, 2025 – Dec 31, 2025
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Apr 1, 2025 10:09, sampling point TF103	Nitrite 1041 EPA method QC10107041C	Jan 1, 2025 – Dec 31, 2025
Collected Apr 1, 2025 10:20 Sampling point TF102 Treatment Plant T102 Sample type Routine Lab sample NI-250402-030 Laboratory MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Apr 1, 2025 10:20, 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 Apr 1, 2025 10:20, 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 Apr 1, 2025 10:20, sampling point TF102	Nitrite 1041 EPA method QC10107041C	Jan 1, 2025 – Dec 31, 2025
Collected Mar 18, 2025 12:26 Sampling point TF103 Treatment Plant T103 Sample type Routine Lab sample IN-250319-029 Laboratory MSDH Lab
0.0011 mg/l , sample collected Mar 18, 2025 12:26, sampling point TF103	Arsenic 1005 EPA method 200.8	Jan 1, 2023 – Dec 31, 2025
0.139 mg/l , sample collected Mar 18, 2025 12:26, sampling point TF103	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 18, 2025 12:26, sampling point TF103	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 18, 2025 12:26, sampling point TF103	Chromium 1020 EPA method 200.8	Jan 1, 2023 – Dec 31, 2025
0.14 mg/l , sample collected Mar 18, 2025 12:26, sampling point TF103	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 18, 2025 12:26, sampling point TF103	Mercury 1035 EPA method 200.8	Jan 1, 2023 – Dec 31, 2025
0.0009 mg/l , sample collected Mar 18, 2025 12:26, sampling point TF103	Nickel 1036 EPA method 200.8	Not recorded
Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected Mar 18, 2025 12:26, sampling point TF103	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 18, 2025 12:26, sampling point TF103	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 18, 2025 12:26, sampling point TF103	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 18, 2025 12:26, sampling point TF103	Thallium, Total 1085 EPA method 200.8	Jan 1, 2023 – Dec 31, 2025

Collected
Jul 16, 2026

Sampling point
TF102 Treatment Plant T102

Sample type
Routine

Lab sample
35051817001

Laboratory
Pace Analytical Services, LLC

Monitoring period
Not recorded
- Cyanide 1024 EPA method 335.4
  
  Result
  Not detected below 0.01 mg/l Minimum Reporting Level
Collected
Jun 23, 2026

Sampling point
TF104 Treatment Plant T104

Sample type
Routine

Lab sample
35046506001

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
  115 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
  0.11 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
  57100 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
Sep 30, 2025 13:10

Sampling point
TF104 Treatment Plant T104

Sample type
Routine

Lab sample
CN-251001-033

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 30, 2025 12:45

Sampling point
TF103 Treatment Plant T103

Sample type
Routine

Lab sample
CN-251001-034

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 10, 2025 16:00

Sampling point
SM2 Location withheld

Sample type
Routine

Lab sample
810-163513-1

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
  2.7 ug/l
  
  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
  1.2 ug/l
  
  Monitoring period
  Not recorded
- TTHM 2950 EPA method 524.2
  
  Result
  3.9 ug/l
  
  Monitoring period
  Jan 1, 2025 – Dec 31, 2025
Collected
Apr 1, 2025 09:50

Sampling point
TF106 Treatment Facility TF106

Sample type
Routine

Lab sample
NI-250402-033

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
Apr 1, 2025 09:29

Sampling point
TF104 Treatment Plant T104

Sample type
Routine

Lab sample
NI-250402-032

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
Apr 1, 2025 10:09

Sampling point
TF103 Treatment Plant T103

Sample type
Routine

Lab sample
NI-250402-031

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
Apr 1, 2025 10:20

Sampling point
TF102 Treatment Plant T102

Sample type
Routine

Lab sample
NI-250402-030

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
Mar 18, 2025 12:26

Sampling point
TF103 Treatment Plant T103

Sample type
Routine

Lab sample
IN-250319-029

Laboratory
MSDH Lab
- Arsenic 1005 EPA method 200.8
  
  Result
  0.0011 mg/l
  
  Monitoring period
  Jan 1, 2023 – Dec 31, 2025
- Barium 1010 EPA method 200.8
  
  Result
  0.139 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
  0.14 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
  0.0009 mg/l
  
  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).