Chemical and radiological sample results

MS0610075 , City of Flowood

46 of the 115 analytes this system has been tested for have been detected at least once, across 1,206 samples on record.

The other 69 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 1,206 samples on record, detections range from October 22, 2003 to September 14, 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 City of Flowood, 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	210 of 216 results	Mar 16, 2004	Aug 17, 2026
Total Haloacetic Acids (Haa5) 2456	Organic Chemical	206 of 214 results	Mar 16, 2004	Nov 24, 2025
Copper, Free 1022	Inorganic Chemical	201 of 201 results	Sep 6, 2007	Aug 12, 2025
Chloroform 2941	Organic Chemical	137 of 142 results	Jul 31, 2006	Aug 17, 2026
Dichloroacetic Acid 2451	Organic Chemical	129 of 136 results	Jun 3, 2008	Nov 24, 2025
Trichloroacetic Acid 2452	Organic Chemical	129 of 136 results	Jun 3, 2008	Nov 24, 2025
Bromodichloromethane 2943	Organic Chemical	124 of 142 results	Jul 31, 2006	Nov 24, 2025
Lead 1030	Inorganic Chemical	117 of 201 results	Sep 6, 2007	Jul 9, 2025
Barium 1010	Inorganic Chemical	90 of 90 results	Oct 22, 2003	Jun 30, 2026
Fluoride 1025	Inorganic Chemical	86 of 93 results	Oct 22, 2003	Jun 30, 2026
Dibromochloromethane 2944	Organic Chemical	68 of 142 results	Jul 31, 2006	Nov 24, 2025
Chromium 1020	Inorganic Chemical	54 of 90 results	Mar 22, 2004	Mar 25, 2025
Sodium 1052	Inorganic Chemical	33 of 33 results	Sep 22, 2009	Sep 14, 2026
Monochloroacetic Acid 2450	Organic Chemical	31 of 136 results	Dec 2, 2009	Dec 2, 2020
Dibromoacetic Acid 2454	Organic Chemical	24 of 136 results	Nov 4, 2008	Mar 2, 2020
Monobromoacetic Acid 2453	Organic Chemical	20 of 136 results	Dec 4, 2013	Dec 2, 2020
Nickel 1036	Inorganic Chemical	17 of 89 results	Mar 22, 2004	Mar 25, 2025
Radium-226 4020	Radionuclide	13 of 35 results	Dec 11, 2012	Sep 16, 2019
Sulfate 1055	Inorganic Chemical	13 of 13 results	Oct 22, 2003	Sep 29, 2010
Gross Alpha, Incl. Radon & U 4002	Radionuclide	8 of 17 results	Jul 23, 2018	Aug 17, 2026
Combined Radium (-226 & -228) 4010	Radionuclide	8 of 35 results	Dec 11, 2012	Sep 16, 2019
Bromoform 2942	Organic Chemical	6 of 142 results	Jul 31, 2006	Nov 24, 2025
Radium-228 4030	Radionuclide	6 of 35 results	Jul 23, 2018	Sep 16, 2019
Selenium 1045	Inorganic Chemical	6 of 90 results	Mar 22, 2004	Feb 1, 2010
Calcium 1016	Inorganic Chemical	5 of 5 results	Sep 22, 2009	Sep 29, 2010
Potassium 1042	Inorganic Chemical	5 of 5 results	Sep 22, 2009	Sep 29, 2010
Residue, Total, Filterable 1057	Water Quality	5 of 5 results	Sep 22, 2009	Sep 29, 2010
Alkalinity, Caco3 Stability 1067	Water Quality	5 of 5 results	Sep 22, 2009	Sep 29, 2010
Carbon Dioxide 1901	Water Quality	5 of 5 results	Sep 22, 2009	Sep 29, 2010
Color 1905	Water Quality	5 of 5 results	Sep 22, 2009	Sep 29, 2010
Hardness, Total (As Caco3) 1915	Water Quality	5 of 5 results	Sep 22, 2009	Sep 29, 2010
Alkalinity, Total 1927	Water Quality	5 of 5 results	Sep 22, 2009	Sep 29, 2010
Iron, Field Result FEFD	Inorganic Chemical	5 of 5 results	Sep 22, 2009	Sep 29, 2010
Calculated Sodium NACA	Water Quality	5 of 5 results	Sep 22, 2009	Sep 29, 2010
PH, Field Result PHFD	Water Quality	5 of 5 results	Sep 22, 2009	Sep 29, 2010
Manganese 1032	Inorganic Chemical	4 of 5 results	Sep 22, 2009	Sep 29, 2010
Arsenic 1005	Inorganic Chemical	2 of 90 results	Mar 31, 2014	Mar 23, 2020
Cyanide 1024	Inorganic Chemical	2 of 92 results	Mar 15, 2010	Feb 29, 2016
Chloride 1017	Inorganic Chemical	2 of 5 results	Sep 22, 2009	Sep 29, 2010
Magnesium 1031	Inorganic Chemical	2 of 5 results	Sep 22, 2009	Sep 29, 2010
Temperature, Field Result TEMP	Water Quality	2 of 2 results	Sep 29, 2010	Sep 29, 2010
Nitrate-Nitrite 1038	Inorganic Chemical	1 of 196 results	Apr 11, 2024	Apr 11, 2024
Nitrate 1040	Inorganic Chemical	1 of 196 results	Apr 11, 2024	Apr 11, 2024
DI(2-Ethylhexyl) Phthalate 2039	Organic Chemical	1 of 10 results	Aug 17, 2011	Aug 17, 2011
Iron 1028	Inorganic Chemical	1 of 5 results	Sep 29, 2010	Sep 29, 2010
Mercury 1035	Inorganic Chemical	1 of 89 results	Mar 22, 2004	Mar 22, 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 461–470 of 1,206 samples, newest first — collected February 25, 2019 to March 18, 2019. The summary above covers all 1,206.

38 results from the 10 samples listed here: 21 detected, 17 not detected. Across the whole record it is 1,810 of 5,976. 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 3 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 City of Flowood, every result from 461 to 470 of 1,206 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 Mar 18, 2019 09:18 Sampling point TF110 Sample type Routine Lab sample 190319-019CN Laboratory MSDH Lab
Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Mar 18, 2019 09:18, sampling point TF110	Cyanide 1024 EPA method QC10204001X	Jan 1, 2017 – Dec 31, 2019
Collected Mar 18, 2019 10:33 Sampling point TF105 Treatment Plant T105 Sample type Routine Lab sample 190319-018CN Laboratory MSDH Lab
Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Mar 18, 2019 10:33, sampling point TF105	Cyanide 1024 EPA method QC10204001X	Jan 1, 2017 – Dec 31, 2019
Collected Mar 18, 2019 10:17 Sampling point TF107 Treatment Plant T107 Sample type Routine Lab sample 190319-017CN Laboratory MSDH Lab
Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Mar 18, 2019 10:17, sampling point TF107	Cyanide 1024 EPA method QC10204001X	Jan 1, 2017 – Dec 31, 2019
Collected Mar 18, 2019 08:27 Sampling point TF106 Treatment Plant T106 Sample type Routine Lab sample 190319-010CN Laboratory MSDH Lab
Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Mar 18, 2019 08:27, sampling point TF106	Cyanide 1024 EPA method QC10204001X	Jan 1, 2017 – Dec 31, 2019
Collected Feb 25, 2019 09:20 Sampling point SM4 Location withheld Sample type Routine Lab sample 190226-010HA Laboratory MSDH Lab
Not detected below 0.002 mg/l Minimum Reporting Level , sample collected Feb 25, 2019 09:20, sampling point SM4	Monochloroacetic Acid 2450 EPA method 552.2	Not recorded
0.008 mg/l , sample collected Feb 25, 2019 09:20, sampling point SM4	Dichloroacetic Acid 2451 EPA method 552.2	Not recorded
0.008 mg/l , sample collected Feb 25, 2019 09:20, sampling point SM4	Trichloroacetic Acid 2452 EPA method 552.2	Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Feb 25, 2019 09:20, sampling point SM4	Monobromoacetic Acid 2453 EPA method 552.2	Not recorded
0.001 mg/l , sample collected Feb 25, 2019 09:20, sampling point SM4	Dibromoacetic Acid 2454 EPA method 552.2	Not recorded
0.017 mg/l , sample collected Feb 25, 2019 09:20, sampling point SM4	Total Haloacetic Acids (Haa5) 2456	Jan 1, 2019 – Mar 31, 2019
Collected Feb 25, 2019 07:40 Sampling point SM2 Location withheld Sample type Routine Lab sample 190226-009HA Laboratory MSDH Lab
0.012 mg/l , sample collected Feb 25, 2019 07:40, sampling point SM2	Monochloroacetic Acid 2450 EPA method 552.2	Not recorded
0.002 mg/l , sample collected Feb 25, 2019 07:40, sampling point SM2	Dichloroacetic Acid 2451 EPA method 552.2	Not recorded
0.002 mg/l , sample collected Feb 25, 2019 07:40, sampling point SM2	Trichloroacetic Acid 2452 EPA method 552.2	Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Feb 25, 2019 07:40, sampling point SM2	Monobromoacetic Acid 2453 EPA method 552.2	Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Feb 25, 2019 07:40, sampling point SM2	Dibromoacetic Acid 2454 EPA method 552.2	Not recorded
0.016 mg/l , sample collected Feb 25, 2019 07:40, sampling point SM2	Total Haloacetic Acids (Haa5) 2456	Jan 1, 2019 – Mar 31, 2019
Collected Feb 25, 2019 10:05 Sampling point SM3 Location withheld Sample type Routine Lab sample 190226-008HA Laboratory MSDH Lab
0.008 mg/l , sample collected Feb 25, 2019 10:05, sampling point SM3	Monochloroacetic Acid 2450 EPA method 552.2	Not recorded
0.003 mg/l , sample collected Feb 25, 2019 10:05, sampling point SM3	Dichloroacetic Acid 2451 EPA method 552.2	Not recorded
0.005 mg/l , sample collected Feb 25, 2019 10:05, sampling point SM3	Trichloroacetic Acid 2452 EPA method 552.2	Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Feb 25, 2019 10:05, sampling point SM3	Monobromoacetic Acid 2453 EPA method 552.2	Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Feb 25, 2019 10:05, sampling point SM3	Dibromoacetic Acid 2454 EPA method 552.2	Not recorded
0.016 mg/l , sample collected Feb 25, 2019 10:05, sampling point SM3	Total Haloacetic Acids (Haa5) 2456	Jan 1, 2019 – Mar 31, 2019
Collected Feb 25, 2019 12:15 Sampling point SM1 Riverview Sample type Routine Lab sample 190226-007HA Laboratory MSDH Lab
Not detected below 0.002 mg/l Minimum Reporting Level , sample collected Feb 25, 2019 12:15, sampling point SM1	Monochloroacetic Acid 2450 EPA method 552.2	Not recorded
0.012 mg/l , sample collected Feb 25, 2019 12:15, sampling point SM1	Dichloroacetic Acid 2451 EPA method 552.2	Not recorded
0.016 mg/l , sample collected Feb 25, 2019 12:15, sampling point SM1	Trichloroacetic Acid 2452 EPA method 552.2	Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Feb 25, 2019 12:15, sampling point SM1	Monobromoacetic Acid 2453 EPA method 552.2	Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Feb 25, 2019 12:15, sampling point SM1	Dibromoacetic Acid 2454 EPA method 552.2	Not recorded
0.028 mg/l , sample collected Feb 25, 2019 12:15, sampling point SM1	Total Haloacetic Acids (Haa5) 2456	Jan 1, 2019 – Mar 31, 2019
Collected Feb 25, 2019 13:20 Sampling point SM4 Location withheld Sample type Routine Lab sample 190226-010TH Laboratory MSDH Lab
14.2 ug/l , sample collected Feb 25, 2019 13:20, sampling point SM4	Chloroform 2941 EPA method 524.2	Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Feb 25, 2019 13:20, sampling point SM4	Bromoform 2942 EPA method 524.2	Not recorded
7.77 ug/l , sample collected Feb 25, 2019 13:20, sampling point SM4	Bromodichloromethane 2943 EPA method 524.2	Not recorded
3.51 ug/l , sample collected Feb 25, 2019 13:20, sampling point SM4	Dibromochloromethane 2944 EPA method 524.2	Not recorded
25.5 ug/l , sample collected Feb 25, 2019 13:20, sampling point SM4	TTHM 2950	Jan 1, 2019 – Mar 31, 2019
Collected Feb 25, 2019 07:10 Sampling point SM2 Location withheld Sample type Routine Lab sample 190226-009TH Laboratory MSDH Lab
3.37 ug/l , sample collected Feb 25, 2019 07:10, sampling point SM2	Chloroform 2941 EPA method 524.2	Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Feb 25, 2019 07:10, sampling point SM2	Bromoform 2942 EPA method 524.2	Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Feb 25, 2019 07:10, sampling point SM2	Bromodichloromethane 2943 EPA method 524.2	Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Feb 25, 2019 07:10, sampling point SM2	Dibromochloromethane 2944 EPA method 524.2	Not recorded
3.37 ug/l , sample collected Feb 25, 2019 07:10, sampling point SM2	TTHM 2950	Jan 1, 2019 – Mar 31, 2019

Collected
Mar 18, 2019 09:18

Sampling point
TF110

Sample type
Routine

Lab sample
190319-019CN

Laboratory
MSDH Lab

Monitoring period
Jan 1, 2017 – Dec 31, 2019
- Cyanide 1024 EPA method QC10204001X
  
  Result
  Not detected below 0.015 mg/l Minimum Reporting Level
Collected
Mar 18, 2019 10:33

Sampling point
TF105 Treatment Plant T105

Sample type
Routine

Lab sample
190319-018CN

Laboratory
MSDH Lab

Monitoring period
Jan 1, 2017 – Dec 31, 2019
- Cyanide 1024 EPA method QC10204001X
  
  Result
  Not detected below 0.015 mg/l Minimum Reporting Level
Collected
Mar 18, 2019 10:17

Sampling point
TF107 Treatment Plant T107

Sample type
Routine

Lab sample
190319-017CN

Laboratory
MSDH Lab

Monitoring period
Jan 1, 2017 – Dec 31, 2019
- Cyanide 1024 EPA method QC10204001X
  
  Result
  Not detected below 0.015 mg/l Minimum Reporting Level
Collected
Mar 18, 2019 08:27

Sampling point
TF106 Treatment Plant T106

Sample type
Routine

Lab sample
190319-010CN

Laboratory
MSDH Lab

Monitoring period
Jan 1, 2017 – Dec 31, 2019
- Cyanide 1024 EPA method QC10204001X
  
  Result
  Not detected below 0.015 mg/l Minimum Reporting Level
Collected
Feb 25, 2019 09:20

Sampling point
SM4 Location withheld

Sample type
Routine

Lab sample
190226-010HA

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
  0.008 mg/l
  
  Monitoring period
  Not recorded
- Trichloroacetic Acid 2452 EPA method 552.2
  
  Result
  0.008 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
  0.001 mg/l
  
  Monitoring period
  Not recorded
- Total Haloacetic Acids (Haa5) 2456
  
  Result
  0.017 mg/l
  
  Monitoring period
  Jan 1, 2019 – Mar 31, 2019
Collected
Feb 25, 2019 07:40

Sampling point
SM2 Location withheld

Sample type
Routine

Lab sample
190226-009HA

Laboratory
MSDH Lab
- Monochloroacetic Acid 2450 EPA method 552.2
  
  Result
  0.012 mg/l
  
  Monitoring period
  Not recorded
- Dichloroacetic Acid 2451 EPA method 552.2
  
  Result
  0.002 mg/l
  
  Monitoring period
  Not recorded
- Trichloroacetic Acid 2452 EPA method 552.2
  
  Result
  0.002 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
  0.016 mg/l
  
  Monitoring period
  Jan 1, 2019 – Mar 31, 2019
Collected
Feb 25, 2019 10:05

Sampling point
SM3 Location withheld

Sample type
Routine

Lab sample
190226-008HA

Laboratory
MSDH Lab
- Monochloroacetic Acid 2450 EPA method 552.2
  
  Result
  0.008 mg/l
  
  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
  0.005 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
  0.016 mg/l
  
  Monitoring period
  Jan 1, 2019 – Mar 31, 2019
Collected
Feb 25, 2019 12:15

Sampling point
SM1 Riverview

Sample type
Routine

Lab sample
190226-007HA

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
  0.012 mg/l
  
  Monitoring period
  Not recorded
- Trichloroacetic Acid 2452 EPA method 552.2
  
  Result
  0.016 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
  0.028 mg/l
  
  Monitoring period
  Jan 1, 2019 – Mar 31, 2019
Collected
Feb 25, 2019 13:20

Sampling point
SM4 Location withheld

Sample type
Routine

Lab sample
190226-010TH

Laboratory
MSDH Lab
- Chloroform 2941 EPA method 524.2
  
  Result
  14.2 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
  7.77 ug/l
  
  Monitoring period
  Not recorded
- Dibromochloromethane 2944 EPA method 524.2
  
  Result
  3.51 ug/l
  
  Monitoring period
  Not recorded
- TTHM 2950
  
  Result
  25.5 ug/l
  
  Monitoring period
  Jan 1, 2019 – Mar 31, 2019
Collected
Feb 25, 2019 07:10

Sampling point
SM2 Location withheld

Sample type
Routine

Lab sample
190226-009TH

Laboratory
MSDH Lab
- Chloroform 2941 EPA method 524.2
  
  Result
  3.37 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
  Not detected below 1 ug/l Minimum Reporting Level
  
  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
  3.37 ug/l
  
  Monitoring period
  Jan 1, 2019 – Mar 31, 2019

Routine (10).