Chemical and radiological sample results

MS0560004 , Town of Richton

39 of the 72 analytes this system has been tested for have been detected at least once, across 154 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 154 samples on record, detections range from October 15, 2003 to February 10, 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 Town of Richton, 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 9, 2007	Sep 12, 2023
Lead 1030	Inorganic Chemical	39 of 60 results	Aug 9, 2007	Sep 12, 2023
Nitrate-Nitrite 1038	Inorganic Chemical	16 of 22 results	Aug 22, 2005	Feb 10, 2026
Nitrate 1040	Inorganic Chemical	16 of 22 results	Aug 22, 2005	Feb 10, 2026
TTHM 2950	Organic Chemical	13 of 21 results	Jul 28, 2004	Dec 29, 2025
Chloroform 2941	Organic Chemical	10 of 16 results	Sep 6, 2007	Dec 29, 2025
Bromodichloromethane 2943	Organic Chemical	10 of 16 results	Sep 6, 2007	Dec 29, 2025
Barium 1010	Inorganic Chemical	10 of 10 results	Oct 15, 2003	Mar 17, 2025
Dibromochloromethane 2944	Organic Chemical	9 of 16 results	Sep 6, 2007	Dec 29, 2025
Total Haloacetic Acids (Haa5) 2456	Organic Chemical	5 of 20 results	Sep 6, 2007	Jun 12, 2024
Gross Alpha, Incl. Radon & U 4002	Radionuclide	5 of 5 results	Dec 14, 2011	Jul 20, 2012
Combined Radium (-226 & -228) 4010	Radionuclide	5 of 5 results	Dec 14, 2011	Jul 20, 2012
Radium-226 4020	Radionuclide	5 of 5 results	Dec 14, 2011	Jul 20, 2012
Sodium 1052	Inorganic Chemical	4 of 4 results	Aug 10, 2007	Feb 24, 2025
Dichloroacetic Acid 2451	Organic Chemical	3 of 14 results	Jun 21, 2010	Aug 6, 2024
Nickel 1036	Inorganic Chemical	3 of 10 results	May 6, 2013	Oct 4, 2022
Sulfate 1055	Inorganic Chemical	3 of 3 results	Oct 15, 2003	Aug 10, 2007
Selenium 1045	Inorganic Chemical	2 of 10 results	Apr 11, 2005	Mar 20, 2006
Chromium 1020	Inorganic Chemical	2 of 10 results	Oct 15, 2003	Apr 11, 2005
Fluoride 1025	Inorganic Chemical	1 of 11 results	Oct 22, 2019	Oct 22, 2019
Combined Uranium 4006	Radionuclide	1 of 5 results	Jun 5, 2018	Jun 5, 2018
Trichloroacetic Acid 2452	Organic Chemical	1 of 14 results	Aug 26, 2013	Aug 26, 2013
Calcium 1016	Inorganic Chemical	1 of 1 result	Aug 10, 2007	Aug 10, 2007
Chloride 1017	Inorganic Chemical	1 of 1 result	Aug 10, 2007	Aug 10, 2007
Iron 1028	Inorganic Chemical	1 of 1 result	Aug 10, 2007	Aug 10, 2007
Magnesium 1031	Inorganic Chemical	1 of 1 result	Aug 10, 2007	Aug 10, 2007
Manganese 1032	Inorganic Chemical	1 of 1 result	Aug 10, 2007	Aug 10, 2007
Potassium 1042	Inorganic Chemical	1 of 1 result	Aug 10, 2007	Aug 10, 2007
Residue, Total, Filterable 1057	Water Quality	1 of 1 result	Aug 10, 2007	Aug 10, 2007
Carbon Dioxide 1901	Water Quality	1 of 1 result	Aug 10, 2007	Aug 10, 2007
Color 1905	Water Quality	1 of 1 result	Aug 10, 2007	Aug 10, 2007
Hardness, Total (As Caco3) 1915	Water Quality	1 of 1 result	Aug 10, 2007	Aug 10, 2007
PH 1925	Water Quality	1 of 1 result	Aug 10, 2007	Aug 10, 2007
Alkalinity, Total 1927	Water Quality	1 of 1 result	Aug 10, 2007	Aug 10, 2007
Iron, Field Result FEFD	Inorganic Chemical	1 of 1 result	Aug 10, 2007	Aug 10, 2007
Calculated Sodium NACA	Water Quality	1 of 1 result	Aug 10, 2007	Aug 10, 2007
PH, Field Result PHFD	Water Quality	1 of 1 result	Aug 10, 2007	Aug 10, 2007
Cadmium 1015	Inorganic Chemical	1 of 10 results	Apr 11, 2005	Apr 11, 2005
Dichloromethane 2964	Organic Chemical	1 of 7 results	Aug 26, 2004	Aug 26, 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 91–100 of 154 samples, newest first — collected April 24, 2012 to August 26, 2013. The summary above covers all 154.

40 results from the 10 samples listed here: 20 detected, 20 not detected. Across the whole record it is 240 of 677. A sample is analysed for many analytes at once, so one sample appears on as many rows as it had results.

Chemical and radiological sample results for Town of Richton, every result from 91 to 100 of 154 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 Aug 26, 2013 14:01 Sampling point MRT000 Max. Res. Time Sample type Routine Lab sample 130827-015TH Laboratory MSDH Lab
6.92 ug/l , sample collected Aug 26, 2013 14:01, sampling point MRT000	Chloroform 2941 EPA method 524.2	Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Aug 26, 2013 14:01, sampling point MRT000	Bromoform 2942 EPA method 524.2	Not recorded
3.19 ug/l , sample collected Aug 26, 2013 14:01, sampling point MRT000	Bromodichloromethane 2943 EPA method 524.2	Not recorded
1.37 ug/l , sample collected Aug 26, 2013 14:01, sampling point MRT000	Dibromochloromethane 2944 EPA method 524.2	Not recorded
11.48 ug/l , sample collected Aug 26, 2013 14:01, sampling point MRT000	TTHM 2950 EPA method 524.2	Jan 1, 2011 – Dec 31, 2013
Collected Aug 26, 2013 14:00 Sampling point MRT000 Max. Res. Time Sample type Routine Lab sample 130827-015HA Laboratory MSDH Lab
Not detected below 0.002 mg/l Minimum Reporting Level , sample collected Aug 26, 2013 14:00, sampling point MRT000	Monochloroacetic Acid 2450 EPA method 552.2	Not recorded
0.003 mg/l , sample collected Aug 26, 2013 14:00, sampling point MRT000	Dichloroacetic Acid 2451 EPA method 552.2	Not recorded
0.001 mg/l , sample collected Aug 26, 2013 14:00, sampling point MRT000	Trichloroacetic Acid 2452 EPA method 552.2	Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Aug 26, 2013 14:00, sampling point MRT000	Monobromoacetic Acid 2453 EPA method 552.2	Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Aug 26, 2013 14:00, sampling point MRT000	Dibromoacetic Acid 2454 EPA method 552.2	Not recorded
0.004 mg/l , sample collected Aug 26, 2013 14:00, sampling point MRT000	Total Haloacetic Acids (Haa5) 2456	Jan 1, 2011 – Dec 31, 2013
Collected Jun 17, 2013 14:00 Sampling point TF080 Treatment Plant T080 Sample type Routine Lab sample 130618-008CN Laboratory MSDH Lab
Not detected below 15 ug/l Minimum Reporting Level , sample collected Jun 17, 2013 14:00, sampling point TF080	Cyanide 1024 EPA method QC10204001X	Jan 1, 2011 – Dec 31, 2013
Collected May 6, 2013 14:00 Sampling point TF080 Treatment Plant T080 Sample type Routine Lab sample 130507-041IN Laboratory MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 6, 2013 14:00, sampling point TF080	Arsenic 1005 EPA method 200.8	Jan 1, 2011 – Dec 31, 2013
0.0614 mg/l , sample collected May 6, 2013 14:00, sampling point TF080	Barium 1010 EPA method 200.8	Jan 1, 2011 – Dec 31, 2013
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 6, 2013 14:00, sampling point TF080	Cadmium 1015 EPA method 200.8	Jan 1, 2011 – Dec 31, 2013
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 6, 2013 14:00, sampling point TF080	Chromium 1020 EPA method 200.8	Jan 1, 2011 – Dec 31, 2013
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected May 6, 2013 14:00, sampling point TF080	Fluoride 1025 EPA method 300.0	Jan 1, 2011 – Dec 31, 2013
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 6, 2013 14:00, sampling point TF080	Mercury 1035 EPA method 200.8	Jan 1, 2011 – Dec 31, 2013
0.002 mg/l , sample collected May 6, 2013 14:00, sampling point TF080	Nickel 1036 EPA method 200.8	Not recorded
Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected May 6, 2013 14:00, sampling point TF080	Selenium 1045 EPA method 200.8	Jan 1, 2011 – Dec 31, 2013
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 6, 2013 14:00, sampling point TF080	Antimony, Total 1074 EPA method 200.8	Jan 1, 2011 – Dec 31, 2013
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 6, 2013 14:00, sampling point TF080	Beryllium, Total 1075 EPA method 200.8	Jan 1, 2011 – Dec 31, 2013
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 6, 2013 14:00, sampling point TF080	Thallium, Total 1085 EPA method 200.8	Jan 1, 2011 – Dec 31, 2013
Collected Mar 6, 2013 14:00 Sampling point TF080 Treatment Plant T080 Sample type Routine Lab sample 130307-014NI Laboratory MSDH Lab
0.17 mg/l , sample collected Mar 6, 2013 14:00, sampling point TF080	Nitrate-Nitrite 1038 EPA method 353.2	Jan 1, 2013 – Dec 31, 2013
0.17 mg/l , sample collected Mar 6, 2013 14:00, sampling point TF080	Nitrate 1040 EPA method 353.2	Jan 1, 2013 – Dec 31, 2013
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Mar 6, 2013 14:00, sampling point TF080	Nitrite 1041 EPA method 353.2	Jan 1, 2013 – Dec 31, 2013
Collected Jul 20, 2012 14:00 Sampling point TF080 Treatment Plant T080 Sample type Routine Lab sample 201211290053 Laboratory Radiation Safety Engineering
1.8 pci/l , sample collected Jul 20, 2012 14:00, sampling point TF080	Gross Alpha, Incl. Radon & U 4002 EPA method 00-02	Not recorded
0.7 pci/l , sample collected Jul 20, 2012 14:00, sampling point TF080	Combined Radium (-226 & -228) 4010	Not recorded
0.7 pci/l , sample collected Jul 20, 2012 14:00, sampling point TF080	Radium-226 4020 EPA method 903.1	Jul 1, 2012 – Sep 30, 2012
Not detected below 0.32 pci/l Minimum Reporting Level , sample collected Jul 20, 2012 14:00, sampling point TF080	Radium-228 4030 EPA method 904.0	Jul 1, 2012 – Sep 30, 2012
Collected Jul 19, 2012 13:40 Sampling point TF080 Treatment Plant T080 Sample type Routine Lab sample 120720-023 Laboratory Radiation Safety Engineering
1.8 pci/l , sample collected Jul 19, 2012 13:40, sampling point TF080	Gross Alpha, Incl. Radon & U 4002 EPA method 00-02	Not recorded
0.7 pci/l , sample collected Jul 19, 2012 13:40, sampling point TF080	Combined Radium (-226 & -228) 4010	Not recorded
0.7 pci/l , sample collected Jul 19, 2012 13:40, sampling point TF080	Radium-226 4020 EPA method 903.1	Jul 1, 2012 – Sep 30, 2012
Not detected below 0.32 pci/l Minimum Reporting Level , sample collected Jul 19, 2012 13:40, sampling point TF080	Radium-228 4030 EPA method 904.0	Jul 1, 2012 – Sep 30, 2012
Collected Jul 19, 2012 13:40 Sampling point TF080 Treatment Plant T080 Sample type Routine Lab sample 120720-023RU Laboratory MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 19, 2012 13:40, sampling point TF080	Combined Uranium 4006 EPA method 200.8	Jul 1, 2012 – Sep 30, 2012
Collected Apr 24, 2012 14:40 Sampling point TF080 Treatment Plant T080 Sample type Routine Lab sample 120425-048 Laboratory Radiation Safety Engineering
1.8 pci/l , sample collected Apr 24, 2012 14:40, sampling point TF080	Gross Alpha, Incl. Radon & U 4002 EPA method 00-02	Not recorded
0.7 pci/l , sample collected Apr 24, 2012 14:40, sampling point TF080	Combined Radium (-226 & -228) 4010	Not recorded
0.7 pci/l , sample collected Apr 24, 2012 14:40, sampling point TF080	Radium-226 4020 EPA method 903.1	Apr 1, 2012 – Jun 30, 2012
Not detected below 0.32 pci/l Minimum Reporting Level , sample collected Apr 24, 2012 14:40, sampling point TF080	Radium-228 4030 EPA method 904.0	Apr 1, 2012 – Jun 30, 2012
Collected Apr 24, 2012 14:40 Sampling point TF080 Treatment Plant T080 Sample type Routine Lab sample 120425-048RU Laboratory MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 24, 2012 14:40, sampling point TF080	Combined Uranium 4006 EPA method 200.8	Apr 1, 2012 – Jun 30, 2012

Collected
Aug 26, 2013 14:01

Sampling point
MRT000 Max. Res. Time

Sample type
Routine

Lab sample
130827-015TH

Laboratory
MSDH Lab
- Chloroform 2941 EPA method 524.2
  
  Result
  6.92 ug/l
  
  Monitoring period
  Not recorded
- Bromoform 2942 EPA method 524.2
  
  Result
  Not detected below 1 ug/l Minimum Reporting Level
  
  Monitoring period
  Not recorded
- Bromodichloromethane 2943 EPA method 524.2
  
  Result
  3.19 ug/l
  
  Monitoring period
  Not recorded
- Dibromochloromethane 2944 EPA method 524.2
  
  Result
  1.37 ug/l
  
  Monitoring period
  Not recorded
- TTHM 2950 EPA method 524.2
  
  Result
  11.48 ug/l
  
  Monitoring period
  Jan 1, 2011 – Dec 31, 2013
Collected
Aug 26, 2013 14:00

Sampling point
MRT000 Max. Res. Time

Sample type
Routine

Lab sample
130827-015HA

Laboratory
MSDH Lab
- Monochloroacetic Acid 2450 EPA method 552.2
  
  Result
  Not detected below 0.002 mg/l Minimum Reporting Level
  
  Monitoring period
  Not recorded
- Dichloroacetic Acid 2451 EPA method 552.2
  
  Result
  0.003 mg/l
  
  Monitoring period
  Not recorded
- Trichloroacetic Acid 2452 EPA method 552.2
  
  Result
  0.001 mg/l
  
  Monitoring period
  Not recorded
- Monobromoacetic Acid 2453 EPA method 552.2
  
  Result
  Not detected below 0.001 mg/l Minimum Reporting Level
  
  Monitoring period
  Not recorded
- Dibromoacetic Acid 2454 EPA method 552.2
  
  Result
  Not detected below 0.001 mg/l Minimum Reporting Level
  
  Monitoring period
  Not recorded
- Total Haloacetic Acids (Haa5) 2456
  
  Result
  0.004 mg/l
  
  Monitoring period
  Jan 1, 2011 – Dec 31, 2013
Collected
Jun 17, 2013 14:00

Sampling point
TF080 Treatment Plant T080

Sample type
Routine

Lab sample
130618-008CN

Laboratory
MSDH Lab

Monitoring period
Jan 1, 2011 – Dec 31, 2013
- Cyanide 1024 EPA method QC10204001X
  
  Result
  Not detected below 15 ug/l Minimum Reporting Level
Collected
May 6, 2013 14:00

Sampling point
TF080 Treatment Plant T080

Sample type
Routine

Lab sample
130507-041IN

Laboratory
MSDH Lab
- Arsenic 1005 EPA method 200.8
  
  Result
  Not detected below 0.0005 mg/l Minimum Reporting Level
  
  Monitoring period
  Jan 1, 2011 – Dec 31, 2013
- Barium 1010 EPA method 200.8
  
  Result
  0.0614 mg/l
  
  Monitoring period
  Jan 1, 2011 – Dec 31, 2013
- Cadmium 1015 EPA method 200.8
  
  Result
  Not detected below 0.0005 mg/l Minimum Reporting Level
  
  Monitoring period
  Jan 1, 2011 – Dec 31, 2013
- Chromium 1020 EPA method 200.8
  
  Result
  Not detected below 0.0005 mg/l Minimum Reporting Level
  
  Monitoring period
  Jan 1, 2011 – Dec 31, 2013
- Fluoride 1025 EPA method 300.0
  
  Result
  Not detected below 0.1 mg/l Minimum Reporting Level
  
  Monitoring period
  Jan 1, 2011 – Dec 31, 2013
- Mercury 1035 EPA method 200.8
  
  Result
  Not detected below 0.0005 mg/l Minimum Reporting Level
  
  Monitoring period
  Jan 1, 2011 – Dec 31, 2013
- Nickel 1036 EPA method 200.8
  
  Result
  0.002 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, 2011 – Dec 31, 2013
- Antimony, Total 1074 EPA method 200.8
  
  Result
  Not detected below 0.0005 mg/l Minimum Reporting Level
  
  Monitoring period
  Jan 1, 2011 – Dec 31, 2013
- Beryllium, Total 1075 EPA method 200.8
  
  Result
  Not detected below 0.0005 mg/l Minimum Reporting Level
  
  Monitoring period
  Jan 1, 2011 – Dec 31, 2013
- Thallium, Total 1085 EPA method 200.8
  
  Result
  Not detected below 0.0005 mg/l Minimum Reporting Level
  
  Monitoring period
  Jan 1, 2011 – Dec 31, 2013
Collected
Mar 6, 2013 14:00

Sampling point
TF080 Treatment Plant T080

Sample type
Routine

Lab sample
130307-014NI

Laboratory
MSDH Lab

Monitoring period
Jan 1, 2013 – Dec 31, 2013
- Nitrate-Nitrite 1038 EPA method 353.2
  
  Result
  0.17 mg/l
- Nitrate 1040 EPA method 353.2
  
  Result
  0.17 mg/l
- Nitrite 1041 EPA method 353.2
  
  Result
  Not detected below 0.02 mg/l Minimum Reporting Level
Collected
Jul 20, 2012 14:00

Sampling point
TF080 Treatment Plant T080

Sample type
Routine

Lab sample
201211290053

Laboratory
Radiation Safety Engineering
- Gross Alpha, Incl. Radon & U 4002 EPA method 00-02
  
  Result
  1.8 pci/l
  
  Monitoring period
  Not recorded
- Combined Radium (-226 & -228) 4010
  
  Result
  0.7 pci/l
  
  Monitoring period
  Not recorded
- Radium-226 4020 EPA method 903.1
  
  Result
  0.7 pci/l
  
  Monitoring period
  Jul 1, 2012 – Sep 30, 2012
- Radium-228 4030 EPA method 904.0
  
  Result
  Not detected below 0.32 pci/l Minimum Reporting Level
  
  Monitoring period
  Jul 1, 2012 – Sep 30, 2012
Collected
Jul 19, 2012 13:40

Sampling point
TF080 Treatment Plant T080

Sample type
Routine

Lab sample
120720-023

Laboratory
Radiation Safety Engineering
- Gross Alpha, Incl. Radon & U 4002 EPA method 00-02
  
  Result
  1.8 pci/l
  
  Monitoring period
  Not recorded
- Combined Radium (-226 & -228) 4010
  
  Result
  0.7 pci/l
  
  Monitoring period
  Not recorded
- Radium-226 4020 EPA method 903.1
  
  Result
  0.7 pci/l
  
  Monitoring period
  Jul 1, 2012 – Sep 30, 2012
- Radium-228 4030 EPA method 904.0
  
  Result
  Not detected below 0.32 pci/l Minimum Reporting Level
  
  Monitoring period
  Jul 1, 2012 – Sep 30, 2012
Collected
Jul 19, 2012 13:40

Sampling point
TF080 Treatment Plant T080

Sample type
Routine

Lab sample
120720-023RU

Laboratory
MSDH Lab

Monitoring period
Jul 1, 2012 – Sep 30, 2012
- Combined Uranium 4006 EPA method 200.8
  
  Result
  Not detected below 0.0005 mg/l Minimum Reporting Level
Collected
Apr 24, 2012 14:40

Sampling point
TF080 Treatment Plant T080

Sample type
Routine

Lab sample
120425-048

Laboratory
Radiation Safety Engineering
- Gross Alpha, Incl. Radon & U 4002 EPA method 00-02
  
  Result
  1.8 pci/l
  
  Monitoring period
  Not recorded
- Combined Radium (-226 & -228) 4010
  
  Result
  0.7 pci/l
  
  Monitoring period
  Not recorded
- Radium-226 4020 EPA method 903.1
  
  Result
  0.7 pci/l
  
  Monitoring period
  Apr 1, 2012 – Jun 30, 2012
- Radium-228 4030 EPA method 904.0
  
  Result
  Not detected below 0.32 pci/l Minimum Reporting Level
  
  Monitoring period
  Apr 1, 2012 – Jun 30, 2012
Collected
Apr 24, 2012 14:40

Sampling point
TF080 Treatment Plant T080

Sample type
Routine

Lab sample
120425-048RU

Laboratory
MSDH Lab

Monitoring period
Apr 1, 2012 – Jun 30, 2012
- Combined Uranium 4006 EPA method 200.8
  
  Result
  Not detected below 0.0005 mg/l Minimum Reporting Level

Routine (10).