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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

MS0640019 , Howard Industries

25 of the 53 analytes this system has been tested for have been detected at least once, across 239 samples on record.

The other 28 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 239 samples on record, detections range from July 30, 2002 to December 14, 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 Howard Industries, 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 57 of 57 results Jul 9, 2007 Jul 24, 2023
Lead 1030 Inorganic Chemical 43 of 57 results Jul 9, 2007 Jul 24, 2023
Xylenes, Total 2955 Organic Chemical 29 of 81 results Sep 24, 2008 Jun 8, 2021
Barium 1010 Inorganic Chemical 19 of 20 results Jul 30, 2002 Dec 14, 2025
Fluoride 1025 Inorganic Chemical 19 of 20 results Jul 30, 2002 Dec 14, 2025
Ethylbenzene 2992 Organic Chemical 19 of 81 results Sep 24, 2008 Jun 8, 2017
Chromium 1020 Inorganic Chemical 10 of 20 results Jul 30, 2002 Dec 14, 2025
Nickel 1036 Inorganic Chemical 10 of 20 results Apr 12, 2006 Dec 14, 2025
TTHM 2950 Organic Chemical 7 of 7 results Aug 16, 2004 Feb 24, 2025
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 5 of 7 results Jul 6, 2010 Feb 24, 2025
Chloroform 2941 Organic Chemical 4 of 4 results Sep 10, 2007 Sep 21, 2016
Sulfate 1055 Inorganic Chemical 4 of 4 results Jul 30, 2002 Mar 29, 2004
Bromodichloromethane 2943 Organic Chemical 3 of 4 results Jul 6, 2010 Sep 21, 2016
Dibromochloromethane 2944 Organic Chemical 3 of 4 results Jul 6, 2010 Sep 21, 2016
Dichloroacetic Acid 2451 Organic Chemical 3 of 3 results Jul 6, 2010 Sep 20, 2016
Trichloroacetic Acid 2452 Organic Chemical 3 of 3 results Jul 6, 2010 Sep 20, 2016
Selenium 1045 Inorganic Chemical 3 of 20 results Jul 30, 2002 Apr 12, 2006
Sodium 1052 Inorganic Chemical 2 of 2 results Nov 20, 2023 Nov 20, 2023
Monochloroacetic Acid 2450 Organic Chemical 2 of 3 results Sep 3, 2013 Sep 20, 2016
Dibromoacetic Acid 2454 Organic Chemical 2 of 3 results Sep 3, 2013 Sep 20, 2016
Arsenic 1005 Inorganic Chemical 2 of 20 results May 10, 2010 May 13, 2013
Styrene 2996 Organic Chemical 1 of 81 results May 22, 2018 May 22, 2018
Mercury 1035 Inorganic Chemical 1 of 19 results Dec 14, 2016 Dec 14, 2016
Carbon Tetrachloride 2982 Organic Chemical 1 of 81 results Aug 31, 2004 Aug 31, 2004
Cadmium 1015 Inorganic Chemical 1 of 20 results Mar 29, 2004 Mar 29, 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 111–120 of 239 samples, newest first — collected June 6, 2013 to May 19, 2014. The summary above covers all 239.

83 results from the 10 samples listed here: 17 detected, 66 not detected. Across the whole record it is 253 of 2,234. 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 Howard Industries, every result from 111 to 120 of 239 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 19, 2014 09:40
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
140520-076NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected May 19, 2014 09:40, sampling point TF101 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2014 – Dec 31, 2014
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected May 19, 2014 09:40, sampling point TF101 Nitrate 1040 EPA method QC10107041C Jan 1, 2014 – Dec 31, 2014
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected May 19, 2014 09:40, sampling point TF101 Nitrite 1041 EPA method QC10107041C Jan 1, 2014 – Dec 31, 2014
Collected
Mar 10, 2014 10:49
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
140311-023VO
Laboratory
MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 10, 2014 10:49, sampling point TF101 1,2,4-Trichlorobenzene 2378 EPA method 524.2 Jan 1, 2014 – Mar 31, 2014
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 10, 2014 10:49, sampling point TF101 Cis-1,2-Dichloroethylene 2380 EPA method 524.2 Jan 1, 2014 – Mar 31, 2014
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 10, 2014 10:49, sampling point TF101 Xylenes, Total 2955 EPA method 524.2 Jan 1, 2014 – Mar 31, 2014
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 10, 2014 10:49, sampling point TF101 Dichloromethane 2964 EPA method 524.2 Jan 1, 2014 – Mar 31, 2014
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 10, 2014 10:49, sampling point TF101 O-Dichlorobenzene 2968 EPA method 524.2 Jan 1, 2014 – Mar 31, 2014
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 10, 2014 10:49, sampling point TF101 P-Dichlorobenzene 2969 EPA method 524.2 Jan 1, 2014 – Mar 31, 2014
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 10, 2014 10:49, sampling point TF101 Vinyl Chloride 2976 EPA method 524.2 Jan 1, 2014 – Mar 31, 2014
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 10, 2014 10:49, sampling point TF101 1,1-Dichloroethylene 2977 EPA method 524.2 Jan 1, 2014 – Mar 31, 2014
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 10, 2014 10:49, sampling point TF101 Trans-1,2-Dichloroethylene 2979 EPA method 524.2 Jan 1, 2014 – Mar 31, 2014
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 10, 2014 10:49, sampling point TF101 1,2-Dichloroethane 2980 EPA method 524.2 Jan 1, 2014 – Mar 31, 2014
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 10, 2014 10:49, sampling point TF101 1,1,1-Trichloroethane 2981 EPA method 524.2 Jan 1, 2014 – Mar 31, 2014
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 10, 2014 10:49, sampling point TF101 Carbon Tetrachloride 2982 EPA method 524.2 Jan 1, 2014 – Mar 31, 2014
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 10, 2014 10:49, sampling point TF101 1,2-Dichloropropane 2983 EPA method 524.2 Jan 1, 2014 – Mar 31, 2014
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 10, 2014 10:49, sampling point TF101 Trichloroethylene 2984 EPA method 524.2 Jan 1, 2014 – Mar 31, 2014
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 10, 2014 10:49, sampling point TF101 1,1,2-Trichloroethane 2985 EPA method 524.2 Jan 1, 2014 – Mar 31, 2014
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 10, 2014 10:49, sampling point TF101 Tetrachloroethylene 2987 EPA method 524.2 Jan 1, 2014 – Mar 31, 2014
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 10, 2014 10:49, sampling point TF101 Chlorobenzene 2989 EPA method 524.2 Jan 1, 2014 – Mar 31, 2014
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 10, 2014 10:49, sampling point TF101 Benzene 2990 EPA method 524.2 Jan 1, 2014 – Mar 31, 2014
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 10, 2014 10:49, sampling point TF101 Toluene 2991 EPA method 524.2 Jan 1, 2014 – Mar 31, 2014
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 10, 2014 10:49, sampling point TF101 Ethylbenzene 2992 EPA method 524.2 Jan 1, 2014 – Mar 31, 2014
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 10, 2014 10:49, sampling point TF101 Styrene 2996 EPA method 524.2 Jan 1, 2014 – Mar 31, 2014
Collected
Nov 4, 2013 09:07
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
131105-001VO
Laboratory
MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Nov 4, 2013 09:07, sampling point TF101 1,2,4-Trichlorobenzene 2378 EPA method 524.2 Oct 1, 2013 – Dec 31, 2013
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Nov 4, 2013 09:07, sampling point TF101 Cis-1,2-Dichloroethylene 2380 EPA method 524.2 Oct 1, 2013 – Dec 31, 2013
1.73 ug/l , sample collected Nov 4, 2013 09:07, sampling point TF101 Xylenes, Total 2955 EPA method 524.2 Oct 1, 2013 – Dec 31, 2013
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Nov 4, 2013 09:07, sampling point TF101 Dichloromethane 2964 EPA method 524.2 Oct 1, 2013 – Dec 31, 2013
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Nov 4, 2013 09:07, sampling point TF101 O-Dichlorobenzene 2968 EPA method 524.2 Oct 1, 2013 – Dec 31, 2013
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Nov 4, 2013 09:07, sampling point TF101 P-Dichlorobenzene 2969 EPA method 524.2 Oct 1, 2013 – Dec 31, 2013
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Nov 4, 2013 09:07, sampling point TF101 Vinyl Chloride 2976 EPA method 524.2 Oct 1, 2013 – Dec 31, 2013
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Nov 4, 2013 09:07, sampling point TF101 1,1-Dichloroethylene 2977 EPA method 524.2 Oct 1, 2013 – Dec 31, 2013
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Nov 4, 2013 09:07, sampling point TF101 Trans-1,2-Dichloroethylene 2979 EPA method 524.2 Oct 1, 2013 – Dec 31, 2013
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Nov 4, 2013 09:07, sampling point TF101 1,2-Dichloroethane 2980 EPA method 524.2 Oct 1, 2013 – Dec 31, 2013
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Nov 4, 2013 09:07, sampling point TF101 1,1,1-Trichloroethane 2981 EPA method 524.2 Oct 1, 2013 – Dec 31, 2013
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Nov 4, 2013 09:07, sampling point TF101 Carbon Tetrachloride 2982 EPA method 524.2 Oct 1, 2013 – Dec 31, 2013
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Nov 4, 2013 09:07, sampling point TF101 1,2-Dichloropropane 2983 EPA method 524.2 Oct 1, 2013 – Dec 31, 2013
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Nov 4, 2013 09:07, sampling point TF101 Trichloroethylene 2984 EPA method 524.2 Oct 1, 2013 – Dec 31, 2013
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Nov 4, 2013 09:07, sampling point TF101 1,1,2-Trichloroethane 2985 EPA method 524.2 Oct 1, 2013 – Dec 31, 2013
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Nov 4, 2013 09:07, sampling point TF101 Tetrachloroethylene 2987 EPA method 524.2 Oct 1, 2013 – Dec 31, 2013
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Nov 4, 2013 09:07, sampling point TF101 Chlorobenzene 2989 EPA method 524.2 Oct 1, 2013 – Dec 31, 2013
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Nov 4, 2013 09:07, sampling point TF101 Benzene 2990 EPA method 524.2 Oct 1, 2013 – Dec 31, 2013
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Nov 4, 2013 09:07, sampling point TF101 Toluene 2991 EPA method 524.2 Oct 1, 2013 – Dec 31, 2013
0.85 ug/l , sample collected Nov 4, 2013 09:07, sampling point TF101 Ethylbenzene 2992 EPA method 524.2 Oct 1, 2013 – Dec 31, 2013
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Nov 4, 2013 09:07, sampling point TF101 Styrene 2996 EPA method 524.2 Oct 1, 2013 – Dec 31, 2013
Collected
Sep 3, 2013 09:00
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
130904-023TH
Laboratory
MSDH Lab
26.6 ug/l , sample collected Sep 3, 2013 09:00, sampling point MRT000 Chloroform 2941 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Sep 3, 2013 09:00, sampling point MRT000 Bromoform 2942 EPA method 524.2 Not recorded
9.83 ug/l , sample collected Sep 3, 2013 09:00, sampling point MRT000 Bromodichloromethane 2943 EPA method 524.2 Not recorded
2.99 ug/l , sample collected Sep 3, 2013 09:00, sampling point MRT000 Dibromochloromethane 2944 EPA method 524.2 Not recorded
39.4 ug/l , sample collected Sep 3, 2013 09:00, sampling point MRT000 TTHM 2950 EPA method 524.2 Jan 1, 2011 – Dec 31, 2013
Collected
Sep 3, 2013 09:38
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
130904-025HA
Laboratory
MSDH Lab
0.002 mg/l , sample collected Sep 3, 2013 09:38, sampling point MRT000 Monochloroacetic Acid 2450 EPA method 552.2 Not recorded
0.013 mg/l , sample collected Sep 3, 2013 09:38, sampling point MRT000 Dichloroacetic Acid 2451 EPA method 552.2 Not recorded
0.007 mg/l , sample collected Sep 3, 2013 09:38, sampling point MRT000 Trichloroacetic Acid 2452 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Sep 3, 2013 09:38, sampling point MRT000 Monobromoacetic Acid 2453 EPA method 552.2 Not recorded
0.001 mg/l , sample collected Sep 3, 2013 09:38, sampling point MRT000 Dibromoacetic Acid 2454 EPA method 552.2 Not recorded
0.023 mg/l , sample collected Sep 3, 2013 09:38, sampling point MRT000 Total Haloacetic Acids (Haa5) 2456 Jan 1, 2011 – Dec 31, 2013
Collected
Aug 19, 2013 09:40
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
130820-010CN
Laboratory
MSDH Lab
Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Aug 19, 2013 09:40, sampling point TF102 Cyanide 1024 EPA method QC10204001X Jan 1, 2011 – Dec 31, 2013
Collected
Aug 19, 2013 09:35
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
130820-009CN
Laboratory
MSDH Lab
Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Aug 19, 2013 09:35, sampling point TF101 Cyanide 1024 EPA method QC10204001X Jan 1, 2011 – Dec 31, 2013
Collected
Aug 5, 2013 09:02
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
130806-005VO
Laboratory
MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 5, 2013 09:02, sampling point TF101 1,2,4-Trichlorobenzene 2378 EPA method 524.2 Jul 1, 2013 – Sep 30, 2013
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 5, 2013 09:02, sampling point TF101 Cis-1,2-Dichloroethylene 2380 EPA method 524.2 Jul 1, 2013 – Sep 30, 2013
6.46 ug/l , sample collected Aug 5, 2013 09:02, sampling point TF101 Xylenes, Total 2955 EPA method 524.2 Jul 1, 2013 – Sep 30, 2013
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 5, 2013 09:02, sampling point TF101 Dichloromethane 2964 EPA method 524.2 Jul 1, 2013 – Sep 30, 2013
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 5, 2013 09:02, sampling point TF101 O-Dichlorobenzene 2968 EPA method 524.2 Jul 1, 2013 – Sep 30, 2013
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 5, 2013 09:02, sampling point TF101 P-Dichlorobenzene 2969 EPA method 524.2 Jul 1, 2013 – Sep 30, 2013
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 5, 2013 09:02, sampling point TF101 Vinyl Chloride 2976 EPA method 524.2 Jul 1, 2013 – Sep 30, 2013
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 5, 2013 09:02, sampling point TF101 1,1-Dichloroethylene 2977 EPA method 524.2 Jul 1, 2013 – Sep 30, 2013
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 5, 2013 09:02, sampling point TF101 Trans-1,2-Dichloroethylene 2979 EPA method 524.2 Jul 1, 2013 – Sep 30, 2013
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 5, 2013 09:02, sampling point TF101 1,2-Dichloroethane 2980 EPA method 524.2 Jul 1, 2013 – Sep 30, 2013
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 5, 2013 09:02, sampling point TF101 1,1,1-Trichloroethane 2981 EPA method 524.2 Jul 1, 2013 – Sep 30, 2013
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 5, 2013 09:02, sampling point TF101 Carbon Tetrachloride 2982 EPA method 524.2 Jul 1, 2013 – Sep 30, 2013
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 5, 2013 09:02, sampling point TF101 1,2-Dichloropropane 2983 EPA method 524.2 Jul 1, 2013 – Sep 30, 2013
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 5, 2013 09:02, sampling point TF101 Trichloroethylene 2984 EPA method 524.2 Jul 1, 2013 – Sep 30, 2013
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 5, 2013 09:02, sampling point TF101 1,1,2-Trichloroethane 2985 EPA method 524.2 Jul 1, 2013 – Sep 30, 2013
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 5, 2013 09:02, sampling point TF101 Tetrachloroethylene 2987 EPA method 524.2 Jul 1, 2013 – Sep 30, 2013
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 5, 2013 09:02, sampling point TF101 Chlorobenzene 2989 EPA method 524.2 Jul 1, 2013 – Sep 30, 2013
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 5, 2013 09:02, sampling point TF101 Benzene 2990 EPA method 524.2 Jul 1, 2013 – Sep 30, 2013
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 5, 2013 09:02, sampling point TF101 Toluene 2991 EPA method 524.2 Jul 1, 2013 – Sep 30, 2013
1.9 ug/l , sample collected Aug 5, 2013 09:02, sampling point TF101 Ethylbenzene 2992 EPA method 524.2 Jul 1, 2013 – Sep 30, 2013
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 5, 2013 09:02, sampling point TF101 Styrene 2996 EPA method 524.2 Jul 1, 2013 – Sep 30, 2013
Collected
Jun 6, 2013 05:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
130606-031PB
Laboratory
MSDH Lab
0.0871 mg/l , sample collected Jun 6, 2013 05:30, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2013 – Dec 31, 2013
0.0006 mg/l , sample collected Jun 6, 2013 05:30, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2013 – Dec 31, 2013
Collected
Jun 6, 2013 05:22
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
130606-030PB
Laboratory
MSDH Lab
0.1736 mg/l , sample collected Jun 6, 2013 05:22, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2013 – Dec 31, 2013
0.0013 mg/l , sample collected Jun 6, 2013 05:22, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2013 – Dec 31, 2013

Routine (10).