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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

MS0380117 , Southwest Lauderdale W/A

23 of the 57 analytes this system has been tested for have been detected at least once, across 274 samples on record.

The other 34 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 274 samples on record, detections range from September 29, 2003 to December 1, 2025. 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 Southwest Lauderdale W/A, 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 58 of 58 results Aug 12, 2008 Sep 13, 2023
Lead 1030 Inorganic Chemical 33 of 58 results Aug 12, 2008 Sep 13, 2023
Xylenes, Total 2955 Organic Chemical 24 of 68 results Nov 1, 2004 Aug 1, 2013
Barium 1010 Inorganic Chemical 20 of 20 results Sep 29, 2003 Feb 24, 2025
Ethylbenzene 2992 Organic Chemical 12 of 68 results Nov 1, 2004 Aug 1, 2013
TTHM 2950 Organic Chemical 11 of 21 results Jun 16, 2004 Dec 1, 2025
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 10 of 22 results Jun 16, 2004 May 21, 2024
Gross Alpha, Incl. Radon & U 4002 Radionuclide 10 of 15 results Mar 5, 2012 Oct 4, 2012
Chloroform 2941 Organic Chemical 7 of 15 results Aug 14, 2007 Dec 1, 2025
Bromodichloromethane 2943 Organic Chemical 7 of 15 results Aug 14, 2007 Dec 1, 2025
Chromium 1020 Inorganic Chemical 6 of 20 results May 2, 2012 Apr 22, 2015
Sodium 1052 Inorganic Chemical 5 of 5 results Oct 2, 2019 Feb 24, 2025
Dichloroacetic Acid 2451 Organic Chemical 5 of 15 results Sep 29, 2009 Jun 23, 2020
Dibromochloromethane 2944 Organic Chemical 4 of 15 results Aug 14, 2007 Dec 1, 2025
Nickel 1036 Inorganic Chemical 4 of 20 results Sep 29, 2003 Feb 27, 2006
Sulfate 1055 Inorganic Chemical 4 of 4 results Sep 29, 2003 Mar 1, 2004
Fluoride 1025 Inorganic Chemical 3 of 20 results Sep 29, 2003 Feb 2, 2009
Dichloromethane 2964 Organic Chemical 2 of 68 results Aug 9, 2004 Aug 9, 2004
Monochloroacetic Acid 2450 Organic Chemical 1 of 15 results Apr 23, 2019 Apr 23, 2019
Trichloroacetic Acid 2452 Organic Chemical 1 of 15 results Apr 23, 2019 Apr 23, 2019
Nitrate-Nitrite 1038 Inorganic Chemical 1 of 43 results Nov 29, 2004 Nov 29, 2004
Nitrate 1040 Inorganic Chemical 1 of 43 results Nov 29, 2004 Nov 29, 2004
Cyanide 1024 Inorganic Chemical 1 of 21 results Mar 1, 2004 Mar 1, 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 31–40 of 274 samples, newest first — collected March 10, 2021 to May 4, 2022. The summary above covers all 274.

54 results from the 10 samples listed here: 3 detected, 51 not detected. Across the whole record it is 230 of 2,173. 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 Southwest Lauderdale W/A, every result from 31 to 40 of 274 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 4, 2022 15:00
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
HA-220505-001
Laboratory
MSDH Lab
Not detected below 1 ug/l Minimum Reporting Level , sample collected May 4, 2022 15:00, sampling point MRT000 Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 Jan 1, 2022 – Dec 31, 2022
Collected
May 4, 2022 15:00
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
TH-220505-001
Laboratory
MSDH Lab
Not detected below 1 ug/l Minimum Reporting Level , sample collected May 4, 2022 15:00, sampling point MRT000 TTHM 2950 EPA method 524.2 Jan 1, 2022 – Dec 31, 2022
Collected
Mar 9, 2022 15:02
Sampling point
TF082 Treatment Facility TF082
Sample type
Routine
Lab sample
VO-220310-019
Laboratory
MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 9, 2022 15:02, sampling point TF082 1,2,4-Trichlorobenzene 2378 EPA method 524.2 Jan 1, 2022 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 9, 2022 15:02, sampling point TF082 Cis-1,2-Dichloroethylene 2380 EPA method 524.2 Jan 1, 2022 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 9, 2022 15:02, sampling point TF082 Xylenes, Total 2955 EPA method 524.2 Jan 1, 2022 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 9, 2022 15:02, sampling point TF082 Dichloromethane 2964 EPA method 524.2 Jan 1, 2022 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 9, 2022 15:02, sampling point TF082 O-Dichlorobenzene 2968 EPA method 524.2 Jan 1, 2022 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 9, 2022 15:02, sampling point TF082 P-Dichlorobenzene 2969 EPA method 524.2 Jan 1, 2022 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 9, 2022 15:02, sampling point TF082 Vinyl Chloride 2976 EPA method 524.2 Jan 1, 2022 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 9, 2022 15:02, sampling point TF082 1,1-Dichloroethylene 2977 EPA method 524.2 Jan 1, 2022 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 9, 2022 15:02, sampling point TF082 Trans-1,2-Dichloroethylene 2979 EPA method 524.2 Jan 1, 2022 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 9, 2022 15:02, sampling point TF082 1,2-Dichloroethane 2980 EPA method 524.2 Jan 1, 2022 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 9, 2022 15:02, sampling point TF082 1,1,1-Trichloroethane 2981 EPA method 524.2 Jan 1, 2022 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 9, 2022 15:02, sampling point TF082 Carbon Tetrachloride 2982 EPA method 524.2 Jan 1, 2022 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 9, 2022 15:02, sampling point TF082 1,2-Dichloropropane 2983 EPA method 524.2 Jan 1, 2022 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 9, 2022 15:02, sampling point TF082 Trichloroethylene 2984 EPA method 524.2 Jan 1, 2022 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 9, 2022 15:02, sampling point TF082 1,1,2-Trichloroethane 2985 EPA method 524.2 Jan 1, 2022 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 9, 2022 15:02, sampling point TF082 Tetrachloroethylene 2987 EPA method 524.2 Jan 1, 2022 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 9, 2022 15:02, sampling point TF082 Chlorobenzene 2989 EPA method 524.2 Jan 1, 2022 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 9, 2022 15:02, sampling point TF082 Benzene 2990 EPA method 524.2 Jan 1, 2022 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 9, 2022 15:02, sampling point TF082 Toluene 2991 EPA method 524.2 Jan 1, 2022 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 9, 2022 15:02, sampling point TF082 Ethylbenzene 2992 EPA method 524.2 Jan 1, 2022 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 9, 2022 15:02, sampling point TF082 Styrene 2996 EPA method 524.2 Jan 1, 2022 – Dec 31, 2022
Collected
Feb 22, 2022 12:02
Sampling point
TF082 Treatment Facility TF082
Sample type
Routine
Lab sample
NA-220223-004
Laboratory
MSDH Lab
32.9 mg/l , sample collected Feb 22, 2022 12:02, sampling point TF082 Sodium 1052 EPA method 200.7 Not recorded
Collected
Feb 22, 2022 12:15
Sampling point
TF082 Treatment Facility TF082
Sample type
Routine
Lab sample
NI-220223-003
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Feb 22, 2022 12:15, sampling point TF082 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2022 – Dec 31, 2022
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Feb 22, 2022 12:15, sampling point TF082 Nitrate 1040 EPA method QC10107041C Jan 1, 2022 – Dec 31, 2022
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Feb 22, 2022 12:15, sampling point TF082 Nitrite 1041 EPA method QC10107041C Jan 1, 2022 – Dec 31, 2022
Collected
Sep 22, 2021 14:20
Sampling point
TF082 Treatment Facility TF082
Sample type
Routine
Lab sample
VO-210923-011
Laboratory
MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 22, 2021 14:20, sampling point TF082 1,2,4-Trichlorobenzene 2378 EPA method 524.2 Jan 1, 2021 – Dec 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 22, 2021 14:20, sampling point TF082 Cis-1,2-Dichloroethylene 2380 EPA method 524.2 Jan 1, 2021 – Dec 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 22, 2021 14:20, sampling point TF082 Xylenes, Total 2955 EPA method 524.2 Jan 1, 2021 – Dec 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 22, 2021 14:20, sampling point TF082 Dichloromethane 2964 EPA method 524.2 Jan 1, 2021 – Dec 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 22, 2021 14:20, sampling point TF082 O-Dichlorobenzene 2968 EPA method 524.2 Jan 1, 2021 – Dec 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 22, 2021 14:20, sampling point TF082 P-Dichlorobenzene 2969 EPA method 524.2 Jan 1, 2021 – Dec 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 22, 2021 14:20, sampling point TF082 Vinyl Chloride 2976 EPA method 524.2 Jan 1, 2021 – Dec 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 22, 2021 14:20, sampling point TF082 1,1-Dichloroethylene 2977 EPA method 524.2 Jan 1, 2021 – Dec 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 22, 2021 14:20, sampling point TF082 Trans-1,2-Dichloroethylene 2979 EPA method 524.2 Jan 1, 2021 – Dec 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 22, 2021 14:20, sampling point TF082 1,2-Dichloroethane 2980 EPA method 524.2 Jan 1, 2021 – Dec 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 22, 2021 14:20, sampling point TF082 1,1,1-Trichloroethane 2981 EPA method 524.2 Jan 1, 2021 – Dec 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 22, 2021 14:20, sampling point TF082 Carbon Tetrachloride 2982 EPA method 524.2 Jan 1, 2021 – Dec 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 22, 2021 14:20, sampling point TF082 1,2-Dichloropropane 2983 EPA method 524.2 Jan 1, 2021 – Dec 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 22, 2021 14:20, sampling point TF082 Trichloroethylene 2984 EPA method 524.2 Jan 1, 2021 – Dec 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 22, 2021 14:20, sampling point TF082 1,1,2-Trichloroethane 2985 EPA method 524.2 Jan 1, 2021 – Dec 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 22, 2021 14:20, sampling point TF082 Tetrachloroethylene 2987 EPA method 524.2 Jan 1, 2021 – Dec 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 22, 2021 14:20, sampling point TF082 Chlorobenzene 2989 EPA method 524.2 Jan 1, 2021 – Dec 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 22, 2021 14:20, sampling point TF082 Benzene 2990 EPA method 524.2 Jan 1, 2021 – Dec 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 22, 2021 14:20, sampling point TF082 Toluene 2991 EPA method 524.2 Jan 1, 2021 – Dec 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 22, 2021 14:20, sampling point TF082 Ethylbenzene 2992 EPA method 524.2 Jan 1, 2021 – Dec 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 22, 2021 14:20, sampling point TF082 Styrene 2996 EPA method 524.2 Jan 1, 2021 – Dec 31, 2021
Collected
May 26, 2021 14:32
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
HA-210527-033
Laboratory
MSDH Lab
2.44 ug/l , sample collected May 26, 2021 14:32, sampling point MRT000 Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 Jan 1, 2021 – Dec 31, 2021
Collected
May 26, 2021 13:24
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
TH-210527-001
Laboratory
MSDH Lab
2.47 ug/l , sample collected May 26, 2021 13:24, sampling point MRT000 TTHM 2950 EPA method 524.2 Jan 1, 2021 – Dec 31, 2021
Collected
May 19, 2021 13:48
Sampling point
TF082 Treatment Facility TF082
Sample type
Routine
Lab sample
RU-210520-003
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 19, 2021 13:48, sampling point TF082 Combined Uranium 4006 EPA method 200.8 Jan 1, 2013 – Dec 31, 2021
Collected
Mar 10, 2021 14:45
Sampling point
TF082 Treatment Facility TF082
Sample type
Routine
Lab sample
NI-210311-035
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Mar 10, 2021 14:45, sampling point TF082 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2021 – Dec 31, 2021
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Mar 10, 2021 14:45, sampling point TF082 Nitrate 1040 EPA method QC10107041C Jan 1, 2021 – Dec 31, 2021
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Mar 10, 2021 14:45, sampling point TF082 Nitrite 1041 EPA method QC10107041C Jan 1, 2021 – Dec 31, 2021

Routine (10).