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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

MS0440098 , Golden Triangle Ind. Park

18 of the 53 analytes this system has been tested for have been detected at least once, across 186 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 186 samples on record, detections range from October 6, 2003 to March 10, 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 Golden Triangle Ind. Park, 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 75 of 75 results Aug 19, 2004 Sep 6, 2023
Lead 1030 Inorganic Chemical 49 of 75 results Aug 19, 2004 Sep 6, 2023
Barium 1010 Inorganic Chemical 17 of 17 results Oct 6, 2003 Mar 10, 2025
Fluoride 1025 Inorganic Chemical 14 of 17 results Oct 6, 2003 Mar 10, 2025
Nickel 1036 Inorganic Chemical 10 of 17 results Mar 10, 2004 Mar 10, 2025
Chromium 1020 Inorganic Chemical 8 of 17 results Oct 6, 2003 Apr 8, 2019
TTHM 2950 Organic Chemical 7 of 8 results Jul 12, 2004 Dec 6, 2022
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 5 of 7 results Aug 20, 2007 Sep 17, 2018
Xylenes, Total 2955 Organic Chemical 4 of 27 results Jul 27, 2015 Jun 27, 2022
Dichloroacetic Acid 2451 Organic Chemical 3 of 4 results Jul 25, 2013 Sep 17, 2018
Chloroform 2941 Organic Chemical 3 of 5 results Jul 25, 2013 Sep 17, 2018
Bromodichloromethane 2943 Organic Chemical 3 of 5 results Jul 25, 2013 Sep 17, 2018
Sodium 1052 Inorganic Chemical 2 of 2 results Mar 1, 2022 Mar 1, 2022
Arsenic 1005 Inorganic Chemical 2 of 17 results Mar 28, 2005 Apr 8, 2019
Trichloroacetic Acid 2452 Organic Chemical 2 of 4 results Jul 6, 2016 Sep 17, 2018
Dibromochloromethane 2944 Organic Chemical 2 of 5 results Jul 25, 2013 Sep 17, 2018
Sulfate 1055 Inorganic Chemical 2 of 2 results Oct 6, 2003 Mar 10, 2004
Dichloromethane 2964 Organic Chemical 1 of 27 results Aug 9, 2004 Aug 9, 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 186 samples, newest first — collected July 11, 2012 to August 14, 2014. The summary above covers all 186.

56 results from the 10 samples listed here: 12 detected, 44 not detected. Across the whole record it is 209 of 1,078. 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 Golden Triangle Ind. Park, every result from 111 to 120 of 186 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
Aug 14, 2014 06:10
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
140815-017PB
Laboratory
MSDH Lab
0.0195 mg/l , sample collected Aug 14, 2014 06:10, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2012 – Dec 31, 2014
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Aug 14, 2014 06:10, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2012 – Dec 31, 2014
Collected
Aug 14, 2014 06:20
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
140815-016PB
Laboratory
MSDH Lab
0.196 mg/l , sample collected Aug 14, 2014 06:20, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2012 – Dec 31, 2014
0.0014 mg/l , sample collected Aug 14, 2014 06:20, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2012 – Dec 31, 2014
Collected
Aug 13, 2014 06:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
140815-090PB
Laboratory
MSDH Lab
0.222 mg/l , sample collected Aug 13, 2014 06:30, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2012 – Dec 31, 2014
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Aug 13, 2014 06:30, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2012 – Dec 31, 2014
Collected
May 28, 2014 15:00
Sampling point
TF081 Treatment Plant TF081
Sample type
Routine
Lab sample
140529-001VO
Laboratory
MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 28, 2014 15:00, sampling point TF081 1,2,4-Trichlorobenzene 2378 EPA method 524.2 Apr 1, 2014 – Jun 30, 2014
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 28, 2014 15:00, sampling point TF081 Cis-1,2-Dichloroethylene 2380 EPA method 524.2 Apr 1, 2014 – Jun 30, 2014
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 28, 2014 15:00, sampling point TF081 Xylenes, Total 2955 EPA method 524.2 Apr 1, 2014 – Jun 30, 2014
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 28, 2014 15:00, sampling point TF081 Dichloromethane 2964 EPA method 524.2 Apr 1, 2014 – Jun 30, 2014
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 28, 2014 15:00, sampling point TF081 O-Dichlorobenzene 2968 EPA method 524.2 Apr 1, 2014 – Jun 30, 2014
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 28, 2014 15:00, sampling point TF081 P-Dichlorobenzene 2969 EPA method 524.2 Apr 1, 2014 – Jun 30, 2014
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 28, 2014 15:00, sampling point TF081 Vinyl Chloride 2976 EPA method 524.2 Apr 1, 2014 – Jun 30, 2014
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 28, 2014 15:00, sampling point TF081 1,1-Dichloroethylene 2977 EPA method 524.2 Apr 1, 2014 – Jun 30, 2014
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 28, 2014 15:00, sampling point TF081 Trans-1,2-Dichloroethylene 2979 EPA method 524.2 Apr 1, 2014 – Jun 30, 2014
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 28, 2014 15:00, sampling point TF081 1,2-Dichloroethane 2980 EPA method 524.2 Apr 1, 2014 – Jun 30, 2014
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 28, 2014 15:00, sampling point TF081 1,1,1-Trichloroethane 2981 EPA method 524.2 Apr 1, 2014 – Jun 30, 2014
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 28, 2014 15:00, sampling point TF081 Carbon Tetrachloride 2982 EPA method 524.2 Apr 1, 2014 – Jun 30, 2014
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 28, 2014 15:00, sampling point TF081 1,2-Dichloropropane 2983 EPA method 524.2 Apr 1, 2014 – Jun 30, 2014
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 28, 2014 15:00, sampling point TF081 Trichloroethylene 2984 EPA method 524.2 Apr 1, 2014 – Jun 30, 2014
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 28, 2014 15:00, sampling point TF081 1,1,2-Trichloroethane 2985 EPA method 524.2 Apr 1, 2014 – Jun 30, 2014
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 28, 2014 15:00, sampling point TF081 Tetrachloroethylene 2987 EPA method 524.2 Apr 1, 2014 – Jun 30, 2014
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 28, 2014 15:00, sampling point TF081 Chlorobenzene 2989 EPA method 524.2 Apr 1, 2014 – Jun 30, 2014
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 28, 2014 15:00, sampling point TF081 Benzene 2990 EPA method 524.2 Apr 1, 2014 – Jun 30, 2014
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 28, 2014 15:00, sampling point TF081 Toluene 2991 EPA method 524.2 Apr 1, 2014 – Jun 30, 2014
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 28, 2014 15:00, sampling point TF081 Ethylbenzene 2992 EPA method 524.2 Apr 1, 2014 – Jun 30, 2014
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 28, 2014 15:00, sampling point TF081 Styrene 2996 EPA method 524.2 Apr 1, 2014 – Jun 30, 2014
Collected
Apr 16, 2014 15:00
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
140417-114NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Apr 16, 2014 15:00, sampling point TF080 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2014 – Dec 31, 2014
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Apr 16, 2014 15:00, sampling point TF080 Nitrate 1040 EPA method QC10107041C Jan 1, 2014 – Dec 31, 2014
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Apr 16, 2014 15:00, sampling point TF080 Nitrite 1041 EPA method QC10107041C Jan 1, 2014 – Dec 31, 2014
Collected
Jul 25, 2013 15:30
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
130726-003TH
Laboratory
MSDH Lab
3.31 ug/l , sample collected Jul 25, 2013 15:30, sampling point MRT000 Chloroform 2941 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Jul 25, 2013 15:30, sampling point MRT000 Bromoform 2942 EPA method 524.2 Not recorded
1.55 ug/l , sample collected Jul 25, 2013 15:30, sampling point MRT000 Bromodichloromethane 2943 EPA method 524.2 Not recorded
1.1 ug/l , sample collected Jul 25, 2013 15:30, sampling point MRT000 Dibromochloromethane 2944 EPA method 524.2 Not recorded
6 ug/l , sample collected Jul 25, 2013 15:30, sampling point MRT000 TTHM 2950 EPA method 524.2 Jan 1, 2011 – Dec 31, 2013
Collected
Jul 25, 2013 15:30
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
130726-003HA
Laboratory
MSDH Lab
Not detected below 0.002 mg/l Minimum Reporting Level , sample collected Jul 25, 2013 15:30, sampling point MRT000 Monochloroacetic Acid 2450 EPA method 552.2 Not recorded
0.002 mg/l , sample collected Jul 25, 2013 15:30, sampling point MRT000 Dichloroacetic Acid 2451 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Jul 25, 2013 15:30, sampling point MRT000 Trichloroacetic Acid 2452 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Jul 25, 2013 15:30, sampling point MRT000 Monobromoacetic Acid 2453 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Jul 25, 2013 15:30, sampling point MRT000 Dibromoacetic Acid 2454 EPA method 552.2 Not recorded
0.002 mg/l , sample collected Jul 25, 2013 15:30, sampling point MRT000 Total Haloacetic Acids (Haa5) 2456 Jan 1, 2011 – Dec 31, 2013
Collected
Feb 27, 2013 14:00
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
130228-097NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Feb 27, 2013 14:00, sampling point TF080 Nitrate-Nitrite 1038 EPA method 353.2 Jan 1, 2013 – Dec 31, 2013
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Feb 27, 2013 14:00, sampling point TF080 Nitrate 1040 EPA method 353.2 Jan 1, 2013 – Dec 31, 2013
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Feb 27, 2013 14:00, sampling point TF080 Nitrite 1041 EPA method 353.2 Jan 1, 2013 – Dec 31, 2013
Collected
Sep 17, 2012 14:00
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
120918-008CN
Laboratory
MSDH Lab
Not detected below 15 ug/l Minimum Reporting Level , sample collected Sep 17, 2012 14:00, sampling point TF080 Cyanide 1024 EPA method QC10204001X Jan 1, 2011 – Dec 31, 2013
Collected
Jul 11, 2012 14:30
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
120712-034IN
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 11, 2012 14:30, sampling point TF080 Arsenic 1005 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
0.11402 mg/l , sample collected Jul 11, 2012 14:30, sampling point TF080 Barium 1010 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 11, 2012 14:30, sampling point TF080 Cadmium 1015 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 11, 2012 14:30, sampling point TF080 Chromium 1020 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
0.117 mg/l , sample collected Jul 11, 2012 14:30, sampling point TF080 Fluoride 1025 EPA method 380-75WE Jan 1, 2011 – Dec 31, 2013
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 11, 2012 14:30, sampling point TF080 Mercury 1035 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 11, 2012 14:30, sampling point TF080 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected Jul 11, 2012 14:30, sampling point TF080 Selenium 1045 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 11, 2012 14:30, sampling point TF080 Antimony, Total 1074 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 11, 2012 14:30, sampling point TF080 Beryllium, Total 1075 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 11, 2012 14:30, sampling point TF080 Thallium, Total 1085 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013

Routine (10).