Chemical and radiological sample results

MS0290019 , N. E. MS. Regional W/S

24 of the 104 analytes this system has been tested for have been detected at least once, across 692 samples on record.

The other 80 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 692 samples on record, detections range from July 23, 2002 to July 21, 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 N. E. MS. Regional W/S, 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
TTHM 2950	Organic Chemical	255 of 255 results	Mar 16, 2004	Jun 15, 2026
Total Haloacetic Acids (Haa5) 2456	Organic Chemical	250 of 251 results	Mar 16, 2004	Jun 15, 2026
Bromodichloromethane 2943	Organic Chemical	165 of 165 results	Mar 13, 2006	Jun 15, 2026
Chloroform 2941	Organic Chemical	164 of 164 results	Mar 13, 2006	Jun 15, 2026
Trichloroacetic Acid 2452	Organic Chemical	152 of 152 results	Feb 25, 2008	Jun 15, 2026
Dichloroacetic Acid 2451	Organic Chemical	150 of 152 results	Feb 25, 2008	Jun 15, 2026
Monochloroacetic Acid 2450	Organic Chemical	73 of 152 results	Mar 10, 2008	Aug 24, 2020
Dibromochloromethane 2944	Organic Chemical	54 of 165 results	Jun 28, 2006	Jun 15, 2026
Monobromoacetic Acid 2453	Organic Chemical	45 of 152 results	Feb 25, 2008	Nov 9, 2020
Carbon, Total 2920	Water Quality	42 of 42 results	Oct 22, 2024	Jul 21, 2026
Barium 1010	Inorganic Chemical	22 of 22 results	Jul 23, 2002	Feb 5, 2024
Alkalinity, Total 1927	Water Quality	21 of 21 results	Oct 22, 2024	Jul 21, 2026
Fluoride 1025	Inorganic Chemical	20 of 22 results	Jul 23, 2002	Feb 5, 2024
Nickel 1036	Inorganic Chemical	20 of 22 results	Jul 23, 2002	Feb 5, 2024
Chromium 1020	Inorganic Chemical	15 of 22 results	Jul 23, 2002	Feb 5, 2024
Cyanide 1024	Inorganic Chemical	10 of 25 results	Aug 31, 2009	May 6, 2025
Nitrate 1040	Inorganic Chemical	8 of 23 results	May 17, 2004	Feb 19, 2020
Sodium 1052	Inorganic Chemical	7 of 7 results	Sep 18, 2019	Jul 15, 2026
Nitrate-Nitrite 1038	Inorganic Chemical	6 of 23 results	May 17, 2004	Feb 19, 2020
Arsenic 1005	Inorganic Chemical	4 of 22 results	Mar 14, 2005	Feb 5, 2024
Selenium 1045	Inorganic Chemical	3 of 22 results	Mar 14, 2005	Nov 3, 2008
Thallium, Total 1085	Inorganic Chemical	2 of 22 results	Mar 14, 2005	Aug 31, 2009
Sulfate 1055	Inorganic Chemical	2 of 2 results	Jul 23, 2002	Feb 9, 2004
Cadmium 1015	Inorganic Chemical	1 of 22 results	Feb 6, 2006	Feb 6, 2006

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 171–180 of 692 samples, newest first — collected August 12, 2019 to December 2, 2019. The summary above covers all 692.

28 results from the 10 samples listed here: 11 detected, 17 not detected. Across the whole record it is 1,491 of 2,849. 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 N. E. MS. Regional W/S, every result from 171 to 180 of 692 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 Dec 2, 2019 13:45 Sampling point SM2 Skyline- Tupelo Sample type Routine Lab sample 191203-003HA Laboratory MSDH Lab
0.005 mg/l , sample collected Dec 2, 2019 13:45, sampling point SM2	Monochloroacetic Acid 2450 EPA method 552.2	Not recorded
0.029 mg/l , sample collected Dec 2, 2019 13:45, sampling point SM2	Dichloroacetic Acid 2451 EPA method 552.2	Not recorded
0.023 mg/l , sample collected Dec 2, 2019 13:45, sampling point SM2	Trichloroacetic Acid 2452 EPA method 552.2	Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Dec 2, 2019 13:45, sampling point SM2	Monobromoacetic Acid 2453 EPA method 552.2	Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Dec 2, 2019 13:45, sampling point SM2	Dibromoacetic Acid 2454 EPA method 552.2	Not recorded
0.057 mg/l , sample collected Dec 2, 2019 13:45, sampling point SM2	Total Haloacetic Acids (Haa5) 2456	Oct 1, 2019 – Dec 31, 2019
Collected Nov 21, 2019 14:40 Sampling point TF080 Treatment Plant T080 Sample type Routine Lab sample 4494659 Laboratory Eurofins Eaton Analytical South Bend in
Not detected below 0.4 ug/l Minimum Reporting Level , sample collected Nov 21, 2019 14:40, sampling point TF080	Diquat 2032 EPA method 549.2	Not recorded
Collected Nov 21, 2019 14:15 Sampling point TF080 Treatment Plant T080 Sample type Routine Lab sample 4494657 Laboratory Eurofins Eaton Analytical South Bend in
Not detected below 0.005 ng/l Minimum Reporting Level , sample collected Nov 21, 2019 14:15, sampling point TF080	2,3,7,8-TCDD 2063 EPA method 1613	Not recorded
Collected Nov 20, 2019 14:04 Sampling point TF080 Treatment Plant T080 Sample type Routine Lab sample 191122-002S7 Laboratory MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Nov 20, 2019 14:04, sampling point TF080	Oxamyl 2036 EPA method 531.2	Not recorded
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Nov 20, 2019 14:04, sampling point TF080	Aldicarb Sulfoxide 2043 EPA method 531.2	Not recorded
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Nov 20, 2019 14:04, sampling point TF080	Aldicarb Sulfone 2044 EPA method 531.2	Not recorded
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Nov 20, 2019 14:04, sampling point TF080	Carbofuran 2046 EPA method 531.2	Not recorded
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Nov 20, 2019 14:04, sampling point TF080	Aldicarb 2047 EPA method 531.2	Not recorded
Collected Sep 25, 2019 14:55 Sampling point TF080 Treatment Plant T080 Sample type Routine Lab sample 190926-007SC Laboratory MSDH Lab
Not detected below 6 ug/l Minimum Reporting Level , sample collected Sep 25, 2019 14:55, sampling point TF080	Glyphosate 2034 EPA method 547	Not recorded
Collected Sep 19, 2019 14:57 Sampling point TF080 Treatment Plant T080 Sample type Routine Lab sample 4428865 Laboratory Eurofins Eaton Analytical South Bend in
Not detected below 0.4 ug/l Minimum Reporting Level , sample collected Sep 19, 2019 14:57, sampling point TF080	Diquat 2032 EPA method 549.2	Not recorded
Collected Sep 18, 2019 09:05 Sampling point TF080 Treatment Plant T080 Sample type Routine Lab sample 680-174388-121 Laboratory Test America-Savannah
9500 ug/l , sample collected Sep 18, 2019 09:05, sampling point TF080	Sodium 1052 EPA method 200.7	Not recorded
Collected Sep 9, 2019 15:10 Sampling point TF080 Treatment Plant T080 Sample type Routine Lab sample 190910-005S1 Laboratory MSDH Lab
Not detected below 0.02 ug/l Minimum Reporting Level , sample collected Sep 9, 2019 15:10, sampling point TF080	1,2-Dibromo-3-Chloropropane 2931 EPA method 504.1	Not recorded
Not detected below 0.02 ug/l Minimum Reporting Level , sample collected Sep 9, 2019 15:10, sampling point TF080	Ethylene Dibromide 2946 EPA method 504.1	Not recorded
Collected Aug 12, 2019 12:50 Sampling point SM2 Skyline- Tupelo Sample type Routine Lab sample 190813-009TH Laboratory MSDH Lab
46 ug/l , sample collected Aug 12, 2019 12:50, sampling point SM2	Chloroform 2941 EPA method 524.2	Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Aug 12, 2019 12:50, sampling point SM2	Bromoform 2942 EPA method 524.2	Not recorded
7.57 ug/l , sample collected Aug 12, 2019 12:50, sampling point SM2	Bromodichloromethane 2943 EPA method 524.2	Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Aug 12, 2019 12:50, sampling point SM2	Dibromochloromethane 2944 EPA method 524.2	Not recorded
54 ug/l , sample collected Aug 12, 2019 12:50, sampling point SM2	TTHM 2950	Jul 1, 2019 – Sep 30, 2019
Collected Aug 12, 2019 11:05 Sampling point SM1 Baldwyn Tank Sample type Routine Lab sample 190813-008TH Laboratory MSDH Lab
36 ug/l , sample collected Aug 12, 2019 11:05, sampling point SM1	Chloroform 2941 EPA method 524.2	Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Aug 12, 2019 11:05, sampling point SM1	Bromoform 2942 EPA method 524.2	Not recorded
6.9 ug/l , sample collected Aug 12, 2019 11:05, sampling point SM1	Bromodichloromethane 2943 EPA method 524.2	Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Aug 12, 2019 11:05, sampling point SM1	Dibromochloromethane 2944 EPA method 524.2	Not recorded
43 ug/l , sample collected Aug 12, 2019 11:05, sampling point SM1	TTHM 2950	Jul 1, 2019 – Sep 30, 2019

Collected
Dec 2, 2019 13:45

Sampling point
SM2 Skyline- Tupelo

Sample type
Routine

Lab sample
191203-003HA

Laboratory
MSDH Lab
- Monochloroacetic Acid 2450 EPA method 552.2
  
  Result
  0.005 mg/l
  
  Monitoring period
  Not recorded
- Dichloroacetic Acid 2451 EPA method 552.2
  
  Result
  0.029 mg/l
  
  Monitoring period
  Not recorded
- Trichloroacetic Acid 2452 EPA method 552.2
  
  Result
  0.023 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
  0.057 mg/l
  
  Monitoring period
  Oct 1, 2019 – Dec 31, 2019
Collected
Nov 21, 2019 14:40

Sampling point
TF080 Treatment Plant T080

Sample type
Routine

Lab sample
4494659

Laboratory
Eurofins Eaton Analytical South Bend in

Monitoring period
Not recorded
- Diquat 2032 EPA method 549.2
  
  Result
  Not detected below 0.4 ug/l Minimum Reporting Level
Collected
Nov 21, 2019 14:15

Sampling point
TF080 Treatment Plant T080

Sample type
Routine

Lab sample
4494657

Laboratory
Eurofins Eaton Analytical South Bend in

Monitoring period
Not recorded
- 2,3,7,8-TCDD 2063 EPA method 1613
  
  Result
  Not detected below 0.005 ng/l Minimum Reporting Level
Collected
Nov 20, 2019 14:04

Sampling point
TF080 Treatment Plant T080

Sample type
Routine

Lab sample
191122-002S7

Laboratory
MSDH Lab

Monitoring period
Not recorded
- Oxamyl 2036 EPA method 531.2
  
  Result
  Not detected below 0.5 ug/l Minimum Reporting Level
- Aldicarb Sulfoxide 2043 EPA method 531.2
  
  Result
  Not detected below 0.5 ug/l Minimum Reporting Level
- Aldicarb Sulfone 2044 EPA method 531.2
  
  Result
  Not detected below 0.5 ug/l Minimum Reporting Level
- Carbofuran 2046 EPA method 531.2
  
  Result
  Not detected below 0.5 ug/l Minimum Reporting Level
- Aldicarb 2047 EPA method 531.2
  
  Result
  Not detected below 0.5 ug/l Minimum Reporting Level
Collected
Sep 25, 2019 14:55

Sampling point
TF080 Treatment Plant T080

Sample type
Routine

Lab sample
190926-007SC

Laboratory
MSDH Lab

Monitoring period
Not recorded
- Glyphosate 2034 EPA method 547
  
  Result
  Not detected below 6 ug/l Minimum Reporting Level
Collected
Sep 19, 2019 14:57

Sampling point
TF080 Treatment Plant T080

Sample type
Routine

Lab sample
4428865

Laboratory
Eurofins Eaton Analytical South Bend in

Monitoring period
Not recorded
- Diquat 2032 EPA method 549.2
  
  Result
  Not detected below 0.4 ug/l Minimum Reporting Level
Collected
Sep 18, 2019 09:05

Sampling point
TF080 Treatment Plant T080

Sample type
Routine

Lab sample
680-174388-121

Laboratory
Test America-Savannah

Monitoring period
Not recorded
- Sodium 1052 EPA method 200.7
  
  Result
  9500 ug/l
Collected
Sep 9, 2019 15:10

Sampling point
TF080 Treatment Plant T080

Sample type
Routine

Lab sample
190910-005S1

Laboratory
MSDH Lab

Monitoring period
Not recorded
- 1,2-Dibromo-3-Chloropropane 2931 EPA method 504.1
  
  Result
  Not detected below 0.02 ug/l Minimum Reporting Level
- Ethylene Dibromide 2946 EPA method 504.1
  
  Result
  Not detected below 0.02 ug/l Minimum Reporting Level
Collected
Aug 12, 2019 12:50

Sampling point
SM2 Skyline- Tupelo

Sample type
Routine

Lab sample
190813-009TH

Laboratory
MSDH Lab
- Chloroform 2941 EPA method 524.2
  
  Result
  46 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
  7.57 ug/l
  
  Monitoring period
  Not recorded
- Dibromochloromethane 2944 EPA method 524.2
  
  Result
  Not detected below 1 ug/l Minimum Reporting Level
  
  Monitoring period
  Not recorded
- TTHM 2950
  
  Result
  54 ug/l
  
  Monitoring period
  Jul 1, 2019 – Sep 30, 2019
Collected
Aug 12, 2019 11:05

Sampling point
SM1 Baldwyn Tank

Sample type
Routine

Lab sample
190813-008TH

Laboratory
MSDH Lab
- Chloroform 2941 EPA method 524.2
  
  Result
  36 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
  6.9 ug/l
  
  Monitoring period
  Not recorded
- Dibromochloromethane 2944 EPA method 524.2
  
  Result
  Not detected below 1 ug/l Minimum Reporting Level
  
  Monitoring period
  Not recorded
- TTHM 2950
  
  Result
  43 ug/l
  
  Monitoring period
  Jul 1, 2019 – Sep 30, 2019

Routine (10).