Chemical and radiological sample results

MS0530019 , Sessums Water Association

25 of the 58 analytes this system has been tested for have been detected at least once, across 156 samples on record.

The other 33 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 156 samples on record, detections range from October 13, 2003 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 Sessums Water Association, 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	60 of 60 results	Aug 7, 2007	Dec 13, 2023
Lead 1030	Inorganic Chemical	29 of 60 results	Aug 7, 2007	Dec 13, 2023
Barium 1010	Inorganic Chemical	14 of 14 results	Oct 13, 2003	Mar 18, 2025
TTHM 2950	Organic Chemical	13 of 17 results	Aug 29, 2007	Sep 8, 2025
Fluoride 1025	Inorganic Chemical	12 of 14 results	Oct 13, 2003	Mar 18, 2025
Dichloroacetic Acid 2451	Organic Chemical	9 of 16 results	Jun 23, 2010	Sep 8, 2025
Total Haloacetic Acids (Haa5) 2456	Organic Chemical	9 of 17 results	Jun 23, 2010	Sep 8, 2025
Chloroform 2941	Organic Chemical	8 of 16 results	Jun 23, 2010	Sep 8, 2025
Dibromochloromethane 2944	Organic Chemical	8 of 16 results	Dec 17, 2019	Sep 8, 2025
Bromoform 2942	Organic Chemical	7 of 16 results	Mar 25, 2024	Sep 8, 2025
Bromodichloromethane 2943	Organic Chemical	7 of 16 results	Dec 17, 2019	Sep 8, 2025
Chromium 1020	Inorganic Chemical	7 of 14 results	Oct 13, 2003	Mar 9, 2016
Dibromoacetic Acid 2454	Organic Chemical	6 of 16 results	Dec 17, 2019	Sep 8, 2025
Trichloroacetic Acid 2452	Organic Chemical	4 of 16 results	Mar 25, 2024	Aug 21, 2024
Sodium 1052	Inorganic Chemical	2 of 2 results	Oct 14, 2019	Aug 3, 2026
Arsenic 1005	Inorganic Chemical	2 of 14 results	Oct 22, 2019	Oct 19, 2022
Nickel 1036	Inorganic Chemical	2 of 14 results	Apr 29, 2013	Oct 19, 2022
Gross Alpha Particle Activity 4109	Radionuclide	2 of 4 results	Jun 27, 2012	Sep 12, 2012
Nitrate-Nitrite 1038	Inorganic Chemical	1 of 24 results	Apr 3, 2024	Apr 3, 2024
Nitrate 1040	Inorganic Chemical	1 of 24 results	Apr 3, 2024	Apr 3, 2024
Monochloroacetic Acid 2450	Organic Chemical	1 of 16 results	Dec 17, 2019	Dec 17, 2019
Monobromoacetic Acid 2453	Organic Chemical	1 of 16 results	Dec 17, 2019	Dec 17, 2019
Combined Radium (-226 & -228) 4010	Radionuclide	1 of 2 results	Dec 7, 2011	Dec 7, 2011
Radium-228 4030	Radionuclide	1 of 2 results	Dec 7, 2011	Dec 7, 2011
Ethylbenzene 2992	Organic Chemical	1 of 15 results	Mar 24, 2004	Mar 24, 2004

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 11–20 of 156 samples, newest first — collected December 13, 2023 to May 20, 2024. The summary above covers all 156.

47 results from the 10 samples listed here: 33 detected, 14 not detected. Across the whole record it is 208 of 876. 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 Sessums Water Association, every result from 11 to 20 of 156 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 May 20, 2024 10:30 Sampling point SM1 Location withheld Sample type Routine Lab sample 810-105649-1 Laboratory Eurofins Eaton Analytical South Bend in
Not detected below 2 ug/l Minimum Reporting Level , sample collected May 20, 2024 10:30, sampling point SM1	Monochloroacetic Acid 2450 EPA method 552.2	Not recorded
4.2 ug/l , sample collected May 20, 2024 10:30, sampling point SM1	Dichloroacetic Acid 2451 EPA method 552.2	Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected May 20, 2024 10:30, sampling point SM1	Trichloroacetic Acid 2452 EPA method 552.2	Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected May 20, 2024 10:30, sampling point SM1	Monobromoacetic Acid 2453 EPA method 552.2	Not recorded
1.1 ug/l , sample collected May 20, 2024 10:30, sampling point SM1	Dibromoacetic Acid 2454 EPA method 552.2	Not recorded
5.3 ug/l , sample collected May 20, 2024 10:30, sampling point SM1	Total Haloacetic Acids (Haa5) 2456 EPA method 552.2	Apr 1, 2024 – Jun 30, 2024
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 20, 2024 10:30, sampling point SM1	Chloroform 2941 EPA method 524.2	Not recorded
4.4 ug/l , sample collected May 20, 2024 10:30, sampling point SM1	Bromoform 2942 EPA method 524.2	Not recorded
0.78 ug/l , sample collected May 20, 2024 10:30, sampling point SM1	Bromodichloromethane 2943 EPA method 524.2	Not recorded
2.7 ug/l , sample collected May 20, 2024 10:30, sampling point SM1	Dibromochloromethane 2944 EPA method 524.2	Not recorded
7.88 ug/l , sample collected May 20, 2024 10:30, sampling point SM1	TTHM 2950 EPA method 524.2	Apr 1, 2024 – Jun 30, 2024
Collected Apr 3, 2024 10:30 Sampling point TF102 Treatment Plant T102 Sample type Routine Lab sample NI-240404-002 Laboratory MSDH Lab
0.18 mg/l , sample collected Apr 3, 2024 10:30, sampling point TF102	Nitrate-Nitrite 1038 EPA method QC10107041C	Jan 1, 2024 – Dec 31, 2024
0.18 mg/l , sample collected Apr 3, 2024 10:30, sampling point TF102	Nitrate 1040 EPA method QC10107041C	Jan 1, 2024 – Dec 31, 2024
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Apr 3, 2024 10:30, sampling point TF102	Nitrite 1041 EPA method QC10107041C	Jan 1, 2024 – Dec 31, 2024
Collected Mar 25, 2024 12:25 Sampling point SM1 Location withheld Sample type Routine Lab sample 810-98398-2 Laboratory Eurofins Eaton Analytical South Bend in
Not detected below 2 ug/l Minimum Reporting Level , sample collected Mar 25, 2024 12:25, sampling point SM1	Monochloroacetic Acid 2450 EPA method 552.2	Not recorded
3.7 ug/l , sample collected Mar 25, 2024 12:25, sampling point SM1	Dichloroacetic Acid 2451 EPA method 552.2	Not recorded
1.5 ug/l , sample collected Mar 25, 2024 12:25, sampling point SM1	Trichloroacetic Acid 2452 EPA method 552.2	Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Mar 25, 2024 12:25, sampling point SM1	Monobromoacetic Acid 2453 EPA method 552.2	Not recorded
1.9 ug/l , sample collected Mar 25, 2024 12:25, sampling point SM1	Dibromoacetic Acid 2454 EPA method 552.2	Not recorded
7.1 ug/l , sample collected Mar 25, 2024 12:25, sampling point SM1	Total Haloacetic Acids (Haa5) 2456 EPA method 552.2	Jan 1, 2024 – Mar 31, 2024
1.6 ug/l , sample collected Mar 25, 2024 12:25, sampling point SM1	Chloroform 2941 EPA method 524.2	Not recorded
1.6 ug/l , sample collected Mar 25, 2024 12:25, sampling point SM1	Bromoform 2942 EPA method 524.2	Not recorded
2 ug/l , sample collected Mar 25, 2024 12:25, sampling point SM1	Bromodichloromethane 2943 EPA method 524.2	Not recorded
2.8 ug/l , sample collected Mar 25, 2024 12:25, sampling point SM1	Dibromochloromethane 2944 EPA method 524.2	Not recorded
8 ug/l , sample collected Mar 25, 2024 12:25, sampling point SM1	TTHM 2950 EPA method 524.2	Jan 1, 2024 – Mar 31, 2024
Collected Mar 25, 2024 12:00 Sampling point SM2 Location withheld Sample type Routine Lab sample 810-98398-1 Laboratory Eurofins Eaton Analytical South Bend in
Not detected below 2 ug/l Minimum Reporting Level , sample collected Mar 25, 2024 12:00, sampling point SM2	Monochloroacetic Acid 2450 EPA method 552.2	Not recorded
3.5 ug/l , sample collected Mar 25, 2024 12:00, sampling point SM2	Dichloroacetic Acid 2451 EPA method 552.2	Not recorded
1.3 ug/l , sample collected Mar 25, 2024 12:00, sampling point SM2	Trichloroacetic Acid 2452 EPA method 552.2	Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Mar 25, 2024 12:00, sampling point SM2	Monobromoacetic Acid 2453 EPA method 552.2	Not recorded
1.5 ug/l , sample collected Mar 25, 2024 12:00, sampling point SM2	Dibromoacetic Acid 2454 EPA method 552.2	Not recorded
6.3 ug/l , sample collected Mar 25, 2024 12:00, sampling point SM2	Total Haloacetic Acids (Haa5) 2456 EPA method 552.2	Jan 1, 2024 – Mar 31, 2024
1.6 ug/l , sample collected Mar 25, 2024 12:00, sampling point SM2	Chloroform 2941 EPA method 524.2	Not recorded
1.7 ug/l , sample collected Mar 25, 2024 12:00, sampling point SM2	Bromoform 2942 EPA method 524.2	Not recorded
2.1 ug/l , sample collected Mar 25, 2024 12:00, sampling point SM2	Bromodichloromethane 2943 EPA method 524.2	Not recorded
2.9 ug/l , sample collected Mar 25, 2024 12:00, sampling point SM2	Dibromochloromethane 2944 EPA method 524.2	Not recorded
8.3 ug/l , sample collected Mar 25, 2024 12:00, sampling point SM2	TTHM 2950 EPA method 524.2	Jan 1, 2024 – Mar 31, 2024
Collected Jan 8, 2024 14:20 Sampling point TF102 Treatment Plant T102 Sample type Routine Lab sample RU-240109-008 Laboratory MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jan 8, 2024 14:20, sampling point TF102	Combined Uranium 4006 EPA method 200.8	Jan 1, 2021 – Dec 31, 2029
Collected Dec 13, 2023 08:15 Sampling point DS000 Distribution Sample type Routine Lab sample PB-231220-010 Laboratory MSDH Lab
0.0294 mg/l , sample collected Dec 13, 2023 08:15, sampling point DS000	Copper, Free 1022 EPA method 200.8	Jan 1, 2021 – Dec 31, 2023
2.2 ug/l , sample collected Dec 13, 2023 08:15, sampling point DS000	Lead 1030 EPA method 200.8	Jan 1, 2021 – Dec 31, 2023
Collected Dec 13, 2023 06:15 Sampling point DS000 Distribution Sample type Routine Lab sample PB-231220-009 Laboratory MSDH Lab
0.0007 mg/l , sample collected Dec 13, 2023 06:15, sampling point DS000	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 Dec 13, 2023 06:15, sampling point DS000	Lead 1030 EPA method 200.8	Jan 1, 2021 – Dec 31, 2023
Collected Dec 13, 2023 07:20 Sampling point DS000 Distribution Sample type Routine Lab sample PB-231220-008 Laboratory MSDH Lab
0.0007 mg/l , sample collected Dec 13, 2023 07:20, sampling point DS000	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 Dec 13, 2023 07:20, sampling point DS000	Lead 1030 EPA method 200.8	Jan 1, 2021 – Dec 31, 2023
Collected Dec 13, 2023 05:45 Sampling point DS000 Distribution Sample type Routine Lab sample PB-231220-007 Laboratory MSDH Lab
0.0008 mg/l , sample collected Dec 13, 2023 05:45, sampling point DS000	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 Dec 13, 2023 05:45, sampling point DS000	Lead 1030 EPA method 200.8	Jan 1, 2021 – Dec 31, 2023
Collected Dec 13, 2023 06:20 Sampling point DS000 Distribution Sample type Routine Lab sample PB-231220-006 Laboratory MSDH Lab
0.0007 mg/l , sample collected Dec 13, 2023 06:20, sampling point DS000	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 Dec 13, 2023 06:20, sampling point DS000	Lead 1030 EPA method 200.8	Jan 1, 2021 – Dec 31, 2023

Collected
May 20, 2024 10:30

Sampling point
SM1 Location withheld

Sample type
Routine

Lab sample
810-105649-1

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
  4.2 ug/l
  
  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
  1.1 ug/l
  
  Monitoring period
  Not recorded
- Total Haloacetic Acids (Haa5) 2456 EPA method 552.2
  
  Result
  5.3 ug/l
  
  Monitoring period
  Apr 1, 2024 – Jun 30, 2024
- 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
  4.4 ug/l
  
  Monitoring period
  Not recorded
- Bromodichloromethane 2943 EPA method 524.2
  
  Result
  0.78 ug/l
  
  Monitoring period
  Not recorded
- Dibromochloromethane 2944 EPA method 524.2
  
  Result
  2.7 ug/l
  
  Monitoring period
  Not recorded
- TTHM 2950 EPA method 524.2
  
  Result
  7.88 ug/l
  
  Monitoring period
  Apr 1, 2024 – Jun 30, 2024
Collected
Apr 3, 2024 10:30

Sampling point
TF102 Treatment Plant T102

Sample type
Routine

Lab sample
NI-240404-002

Laboratory
MSDH Lab

Monitoring period
Jan 1, 2024 – Dec 31, 2024
- Nitrate-Nitrite 1038 EPA method QC10107041C
  
  Result
  0.18 mg/l
- Nitrate 1040 EPA method QC10107041C
  
  Result
  0.18 mg/l
- Nitrite 1041 EPA method QC10107041C
  
  Result
  Not detected below 0.02 mg/l Minimum Reporting Level
Collected
Mar 25, 2024 12:25

Sampling point
SM1 Location withheld

Sample type
Routine

Lab sample
810-98398-2

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
  3.7 ug/l
  
  Monitoring period
  Not recorded
- Trichloroacetic Acid 2452 EPA method 552.2
  
  Result
  1.5 ug/l
  
  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
  1.9 ug/l
  
  Monitoring period
  Not recorded
- Total Haloacetic Acids (Haa5) 2456 EPA method 552.2
  
  Result
  7.1 ug/l
  
  Monitoring period
  Jan 1, 2024 – Mar 31, 2024
- Chloroform 2941 EPA method 524.2
  
  Result
  1.6 ug/l
  
  Monitoring period
  Not recorded
- Bromoform 2942 EPA method 524.2
  
  Result
  1.6 ug/l
  
  Monitoring period
  Not recorded
- Bromodichloromethane 2943 EPA method 524.2
  
  Result
  2 ug/l
  
  Monitoring period
  Not recorded
- Dibromochloromethane 2944 EPA method 524.2
  
  Result
  2.8 ug/l
  
  Monitoring period
  Not recorded
- TTHM 2950 EPA method 524.2
  
  Result
  8 ug/l
  
  Monitoring period
  Jan 1, 2024 – Mar 31, 2024
Collected
Mar 25, 2024 12:00

Sampling point
SM2 Location withheld

Sample type
Routine

Lab sample
810-98398-1

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
  3.5 ug/l
  
  Monitoring period
  Not recorded
- Trichloroacetic Acid 2452 EPA method 552.2
  
  Result
  1.3 ug/l
  
  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
  1.5 ug/l
  
  Monitoring period
  Not recorded
- Total Haloacetic Acids (Haa5) 2456 EPA method 552.2
  
  Result
  6.3 ug/l
  
  Monitoring period
  Jan 1, 2024 – Mar 31, 2024
- Chloroform 2941 EPA method 524.2
  
  Result
  1.6 ug/l
  
  Monitoring period
  Not recorded
- Bromoform 2942 EPA method 524.2
  
  Result
  1.7 ug/l
  
  Monitoring period
  Not recorded
- Bromodichloromethane 2943 EPA method 524.2
  
  Result
  2.1 ug/l
  
  Monitoring period
  Not recorded
- Dibromochloromethane 2944 EPA method 524.2
  
  Result
  2.9 ug/l
  
  Monitoring period
  Not recorded
- TTHM 2950 EPA method 524.2
  
  Result
  8.3 ug/l
  
  Monitoring period
  Jan 1, 2024 – Mar 31, 2024
Collected
Jan 8, 2024 14:20

Sampling point
TF102 Treatment Plant T102

Sample type
Routine

Lab sample
RU-240109-008

Laboratory
MSDH Lab

Monitoring period
Jan 1, 2021 – Dec 31, 2029
- Combined Uranium 4006 EPA method 200.8
  
  Result
  Not detected below 0.0005 mg/l Minimum Reporting Level
Collected
Dec 13, 2023 08:15

Sampling point
DS000 Distribution

Sample type
Routine

Lab sample
PB-231220-010

Laboratory
MSDH Lab

Monitoring period
Jan 1, 2021 – Dec 31, 2023
- Copper, Free 1022 EPA method 200.8
  
  Result
  0.0294 mg/l
- Lead 1030 EPA method 200.8
  
  Result
  2.2 ug/l
Collected
Dec 13, 2023 06:15

Sampling point
DS000 Distribution

Sample type
Routine

Lab sample
PB-231220-009

Laboratory
MSDH Lab

Monitoring period
Jan 1, 2021 – Dec 31, 2023
- Copper, Free 1022 EPA method 200.8
  
  Result
  0.0007 mg/l
- Lead 1030 EPA method 200.8
  
  Result
  Not detected below 0.5 ug/l Minimum Reporting Level
Collected
Dec 13, 2023 07:20

Sampling point
DS000 Distribution

Sample type
Routine

Lab sample
PB-231220-008

Laboratory
MSDH Lab

Monitoring period
Jan 1, 2021 – Dec 31, 2023
- Copper, Free 1022 EPA method 200.8
  
  Result
  0.0007 mg/l
- Lead 1030 EPA method 200.8
  
  Result
  Not detected below 0.5 ug/l Minimum Reporting Level
Collected
Dec 13, 2023 05:45

Sampling point
DS000 Distribution

Sample type
Routine

Lab sample
PB-231220-007

Laboratory
MSDH Lab

Monitoring period
Jan 1, 2021 – Dec 31, 2023
- Copper, Free 1022 EPA method 200.8
  
  Result
  0.0008 mg/l
- Lead 1030 EPA method 200.8
  
  Result
  Not detected below 0.5 ug/l Minimum Reporting Level
Collected
Dec 13, 2023 06:20

Sampling point
DS000 Distribution

Sample type
Routine

Lab sample
PB-231220-006

Laboratory
MSDH Lab

Monitoring period
Jan 1, 2021 – Dec 31, 2023
- Copper, Free 1022 EPA method 200.8
  
  Result
  0.0007 mg/l
- Lead 1030 EPA method 200.8
  
  Result
  Not detected below 0.5 ug/l Minimum Reporting Level

Routine (10).