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This is a rebuild of Drinking Water Watch and not yet the official record. Use the agency’s current Drinking Water Watch for anything you need to rely on.

Chemical and radiological sample results

MS0660021 , Magnolia Water Association

18 of the 53 analytes this system has been tested for have been detected at least once, across 192 samples on record.

The other 35 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 192 samples on record, detections range from November 12, 2003 to July 16, 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 Magnolia 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 62 of 62 results Aug 15, 2007 Jul 16, 2026
Lead 1030 Inorganic Chemical 38 of 62 results Aug 15, 2007 Sep 22, 2020
Barium 1010 Inorganic Chemical 18 of 18 results Nov 12, 2003 Jul 16, 2026
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 16 of 19 results Aug 16, 2004 Jun 11, 2026
Fluoride 1025 Inorganic Chemical 16 of 17 results Nov 12, 2003 May 17, 2023
TTHM 2950 Organic Chemical 15 of 18 results Aug 16, 2004 Mar 2, 2026
Chloroform 2941 Organic Chemical 10 of 12 results Sep 4, 2007 Mar 2, 2026
Dichloroacetic Acid 2451 Organic Chemical 8 of 12 results Aug 25, 2016 Jun 11, 2026
Chromium 1020 Inorganic Chemical 8 of 18 results Nov 12, 2003 Mar 25, 2025
Sodium 1052 Inorganic Chemical 6 of 6 results Sep 19, 2019 Jul 16, 2026
Nickel 1036 Inorganic Chemical 5 of 17 results Dec 5, 2007 Mar 25, 2025
Trichloroacetic Acid 2452 Organic Chemical 3 of 12 results Sep 11, 2013 Oct 19, 2020
Monobromoacetic Acid 2453 Organic Chemical 2 of 12 results Aug 25, 2016 Oct 19, 2020
Bromodichloromethane 2943 Organic Chemical 2 of 12 results Aug 25, 2016 Oct 19, 2020
Dibromochloromethane 2944 Organic Chemical 2 of 12 results Aug 25, 2016 Oct 19, 2020
Sulfate 1055 Inorganic Chemical 2 of 2 results Nov 12, 2003 Mar 31, 2004
Monochloroacetic Acid 2450 Organic Chemical 1 of 12 results Aug 25, 2016 Aug 25, 2016
Selenium 1045 Inorganic Chemical 1 of 18 results Nov 5, 2008 Nov 5, 2008

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 51–60 of 192 samples, newest first — collected September 21, 2020 to April 19, 2021. The summary above covers all 192.

46 results from the 10 samples listed here: 14 detected, 32 not detected. Across the whole record it is 215 of 909. 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 Magnolia Water Association, every result from 51 to 60 of 192 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
Apr 19, 2021 12:15
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
NI-210420-052
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Apr 19, 2021 12:15, sampling point TF101 Nitrate-Nitrite 1038 EPA method QC10107041C Not recorded
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Apr 19, 2021 12:15, sampling point TF101 Nitrate 1040 EPA method QC10107041C Jan 1, 2021 – Dec 31, 2021
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Apr 19, 2021 12:15, sampling point TF101 Nitrite 1041 EPA method QC10107041C Jan 1, 2021 – Dec 31, 2021
Collected
Dec 7, 2020 13:55
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
201208-005VO
Laboratory
MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 7, 2020 13:55, sampling point TF101 1,2,4-Trichlorobenzene 2378 EPA method 524.2 Jan 1, 2015 – Dec 31, 2020
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 7, 2020 13:55, sampling point TF101 Cis-1,2-Dichloroethylene 2380 EPA method 524.2 Jan 1, 2015 – Dec 31, 2020
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 7, 2020 13:55, sampling point TF101 Xylenes, Total 2955 EPA method 524.2 Jan 1, 2015 – Dec 31, 2020
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 7, 2020 13:55, sampling point TF101 Dichloromethane 2964 EPA method 524.2 Jan 1, 2015 – Dec 31, 2020
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 7, 2020 13:55, sampling point TF101 O-Dichlorobenzene 2968 EPA method 524.2 Jan 1, 2015 – Dec 31, 2020
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 7, 2020 13:55, sampling point TF101 P-Dichlorobenzene 2969 EPA method 524.2 Jan 1, 2015 – Dec 31, 2020
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 7, 2020 13:55, sampling point TF101 Vinyl Chloride 2976 EPA method 524.2 Jan 1, 2015 – Dec 31, 2020
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 7, 2020 13:55, sampling point TF101 1,1-Dichloroethylene 2977 EPA method 524.2 Jan 1, 2015 – Dec 31, 2020
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 7, 2020 13:55, sampling point TF101 Trans-1,2-Dichloroethylene 2979 EPA method 524.2 Jan 1, 2015 – Dec 31, 2020
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 7, 2020 13:55, sampling point TF101 1,2-Dichloroethane 2980 EPA method 524.2 Jan 1, 2015 – Dec 31, 2020
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 7, 2020 13:55, sampling point TF101 1,1,1-Trichloroethane 2981 EPA method 524.2 Jan 1, 2015 – Dec 31, 2020
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 7, 2020 13:55, sampling point TF101 Carbon Tetrachloride 2982 EPA method 524.2 Jan 1, 2015 – Dec 31, 2020
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 7, 2020 13:55, sampling point TF101 1,2-Dichloropropane 2983 EPA method 524.2 Jan 1, 2015 – Dec 31, 2020
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 7, 2020 13:55, sampling point TF101 Trichloroethylene 2984 EPA method 524.2 Jan 1, 2015 – Dec 31, 2020
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 7, 2020 13:55, sampling point TF101 1,1,2-Trichloroethane 2985 EPA method 524.2 Jan 1, 2015 – Dec 31, 2020
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 7, 2020 13:55, sampling point TF101 Tetrachloroethylene 2987 EPA method 524.2 Jan 1, 2015 – Dec 31, 2020
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 7, 2020 13:55, sampling point TF101 Chlorobenzene 2989 EPA method 524.2 Jan 1, 2015 – Dec 31, 2020
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 7, 2020 13:55, sampling point TF101 Benzene 2990 EPA method 524.2 Jan 1, 2015 – Dec 31, 2020
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 7, 2020 13:55, sampling point TF101 Toluene 2991 EPA method 524.2 Jan 1, 2015 – Dec 31, 2020
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 7, 2020 13:55, sampling point TF101 Ethylbenzene 2992 EPA method 524.2 Jan 1, 2015 – Dec 31, 2020
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 7, 2020 13:55, sampling point TF101 Styrene 2996 EPA method 524.2 Jan 1, 2015 – Dec 31, 2020
Collected
Dec 7, 2020 12:15
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
CN-201208-018
Laboratory
MSDH Lab
Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Dec 7, 2020 12:15, sampling point TF101 Cyanide 1024 EPA method QC10204001X Jan 1, 2018 – Dec 31, 2020
Collected
Oct 19, 2020 14:00
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
201020-002HA
Laboratory
MSDH Lab
Not detected below 0.002 mg/l Minimum Reporting Level , sample collected Oct 19, 2020 14:00, sampling point MRT000 Monochloroacetic Acid 2450 EPA method 552.2 Not recorded
0.004 mg/l , sample collected Oct 19, 2020 14:00, sampling point MRT000 Dichloroacetic Acid 2451 EPA method 552.2 Not recorded
0.007 mg/l , sample collected Oct 19, 2020 14:00, sampling point MRT000 Trichloroacetic Acid 2452 EPA method 552.2 Not recorded
0.002 mg/l , sample collected Oct 19, 2020 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 Oct 19, 2020 14:00, sampling point MRT000 Dibromoacetic Acid 2454 EPA method 552.2 Not recorded
0.013 mg/l , sample collected Oct 19, 2020 14:00, sampling point MRT000 Total Haloacetic Acids (Haa5) 2456 Not recorded
Collected
Oct 19, 2020 14:00
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
201020-002TH
Laboratory
MSDH Lab
10.5 ug/l , sample collected Oct 19, 2020 14:00, sampling point MRT000 Chloroform 2941 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Oct 19, 2020 14:00, sampling point MRT000 Bromoform 2942 EPA method 524.2 Not recorded
1.93 ug/l , sample collected Oct 19, 2020 14:00, sampling point MRT000 Bromodichloromethane 2943 EPA method 524.2 Not recorded
1.32 ug/l , sample collected Oct 19, 2020 14:00, sampling point MRT000 Dibromochloromethane 2944 EPA method 524.2 Not recorded
13.8 ug/l , sample collected Oct 19, 2020 14:00, sampling point MRT000 TTHM 2950 Not recorded
Collected
Sep 29, 2020 09:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
200930-103PB
Laboratory
MSDH Lab
0.1152 mg/l , sample collected Sep 29, 2020 09:30, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2018 – Dec 31, 2020
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Sep 29, 2020 09:30, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2018 – Dec 31, 2020
Collected
Sep 25, 2020 09:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
200930-104PB
Laboratory
MSDH Lab
0.0514 mg/l , sample collected Sep 25, 2020 09:00, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2018 – Dec 31, 2020
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Sep 25, 2020 09:00, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2018 – Dec 31, 2020
Collected
Sep 24, 2020 06:14
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
200930-102PB
Laboratory
MSDH Lab
0.1013 mg/l , sample collected Sep 24, 2020 06:14, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2018 – Dec 31, 2020
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Sep 24, 2020 06:14, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2018 – Dec 31, 2020
Collected
Sep 22, 2020 05:40
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
200930-100PB
Laboratory
MSDH Lab
0.127 mg/l , sample collected Sep 22, 2020 05:40, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2018 – Dec 31, 2020
0.0013 mg/l , sample collected Sep 22, 2020 05:40, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2018 – Dec 31, 2020
Collected
Sep 21, 2020 08:47
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
200930-101PB
Laboratory
MSDH Lab
0.0043 mg/l , sample collected Sep 21, 2020 08:47, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2018 – Dec 31, 2020
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Sep 21, 2020 08:47, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2018 – Dec 31, 2020

Routine (10).