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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

MS0260001 , Acona Water Association #1

22 of the 57 analytes this system has been tested for have been detected at least once, across 302 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 302 samples on record, detections range from November 29, 1993 to August 13, 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 Acona Water Association #1, 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 79 of 97 results Nov 29, 1993 Jul 17, 2023
Lead 1030 Inorganic Chemical 49 of 97 results Nov 29, 1993 Jul 17, 2023
Barium 1010 Inorganic Chemical 29 of 29 results Oct 8, 2003 Feb 11, 2025
TTHM 2950 Organic Chemical 22 of 23 results Jun 7, 2004 Aug 13, 2025
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 19 of 23 results Jul 30, 2007 Aug 13, 2025
Chloroform 2941 Organic Chemical 15 of 18 results Sep 22, 2014 Aug 13, 2025
Dichloroacetic Acid 2451 Organic Chemical 14 of 17 results Sep 24, 2008 Aug 13, 2025
Bromodichloromethane 2943 Organic Chemical 14 of 18 results Sep 22, 2014 Aug 13, 2025
Trichloroacetic Acid 2452 Organic Chemical 13 of 17 results Sep 22, 2014 Aug 13, 2025
Gross Alpha, Incl. Radon & U 4002 Radionuclide 10 of 10 results Dec 8, 2011 Jul 10, 2012
Dibromochloromethane 2944 Organic Chemical 9 of 18 results Feb 28, 2024 Aug 13, 2025
Sodium 1052 Inorganic Chemical 7 of 7 results Sep 17, 2019 Nov 25, 2024
Chromium 1020 Inorganic Chemical 7 of 29 results Feb 9, 2004 Jan 22, 2019
Sulfate 1055 Inorganic Chemical 4 of 4 results Oct 8, 2003 Feb 23, 2004
Fluoride 1025 Inorganic Chemical 3 of 29 results Mar 14, 2005 Feb 7, 2024
Xylenes, Total 2955 Organic Chemical 3 of 32 results Feb 25, 2019 Aug 12, 2019
Nickel 1036 Inorganic Chemical 3 of 29 results Feb 13, 2006 Apr 14, 2008
Monochloroacetic Acid 2450 Organic Chemical 2 of 17 results Aug 1, 2019 Aug 27, 2020
Monobromoacetic Acid 2453 Organic Chemical 2 of 17 results Sep 22, 2014 Aug 1, 2019
Cyanide 1024 Inorganic Chemical 2 of 23 results Mar 14, 2005 Mar 21, 2012
Nitrite 1041 Inorganic Chemical 2 of 56 results Apr 23, 2007 Apr 23, 2007
Selenium 1045 Inorganic Chemical 2 of 29 results Mar 14, 2005 Mar 14, 2005

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 91–100 of 302 samples, newest first — collected August 12, 2019 to February 27, 2020. The summary above covers all 302.

86 results from the 10 samples listed here: 5 detected, 81 not detected. Across the whole record it is 310 of 1,644. 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 Acona Water Association #1, every result from 91 to 100 of 302 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
Feb 27, 2020 13:30
Sampling point
TF103 TF103
Sample type
Routine
Lab sample
200228-019VO
Laboratory
MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Feb 27, 2020 13:30, sampling point TF103 1,2,4-Trichlorobenzene 2378 EPA method 524.2 Jan 1, 2020 – Mar 31, 2020
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Feb 27, 2020 13:30, sampling point TF103 Cis-1,2-Dichloroethylene 2380 EPA method 524.2 Jan 1, 2020 – Mar 31, 2020
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Feb 27, 2020 13:30, sampling point TF103 Xylenes, Total 2955 EPA method 524.2 Jan 1, 2020 – Mar 31, 2020
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Feb 27, 2020 13:30, sampling point TF103 Dichloromethane 2964 EPA method 524.2 Jan 1, 2020 – Mar 31, 2020
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Feb 27, 2020 13:30, sampling point TF103 O-Dichlorobenzene 2968 EPA method 524.2 Jan 1, 2020 – Mar 31, 2020
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Feb 27, 2020 13:30, sampling point TF103 P-Dichlorobenzene 2969 EPA method 524.2 Jan 1, 2020 – Mar 31, 2020
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Feb 27, 2020 13:30, sampling point TF103 Vinyl Chloride 2976 EPA method 524.2 Jan 1, 2020 – Mar 31, 2020
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Feb 27, 2020 13:30, sampling point TF103 1,1-Dichloroethylene 2977 EPA method 524.2 Jan 1, 2020 – Mar 31, 2020
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Feb 27, 2020 13:30, sampling point TF103 Trans-1,2-Dichloroethylene 2979 EPA method 524.2 Jan 1, 2020 – Mar 31, 2020
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Feb 27, 2020 13:30, sampling point TF103 1,2-Dichloroethane 2980 EPA method 524.2 Jan 1, 2020 – Mar 31, 2020
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Feb 27, 2020 13:30, sampling point TF103 1,1,1-Trichloroethane 2981 EPA method 524.2 Jan 1, 2020 – Mar 31, 2020
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Feb 27, 2020 13:30, sampling point TF103 Carbon Tetrachloride 2982 EPA method 524.2 Jan 1, 2020 – Mar 31, 2020
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Feb 27, 2020 13:30, sampling point TF103 1,2-Dichloropropane 2983 EPA method 524.2 Jan 1, 2020 – Mar 31, 2020
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Feb 27, 2020 13:30, sampling point TF103 Trichloroethylene 2984 EPA method 524.2 Jan 1, 2020 – Mar 31, 2020
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Feb 27, 2020 13:30, sampling point TF103 1,1,2-Trichloroethane 2985 EPA method 524.2 Jan 1, 2020 – Mar 31, 2020
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Feb 27, 2020 13:30, sampling point TF103 Tetrachloroethylene 2987 EPA method 524.2 Jan 1, 2020 – Mar 31, 2020
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Feb 27, 2020 13:30, sampling point TF103 Chlorobenzene 2989 EPA method 524.2 Jan 1, 2020 – Mar 31, 2020
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Feb 27, 2020 13:30, sampling point TF103 Benzene 2990 EPA method 524.2 Jan 1, 2020 – Mar 31, 2020
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Feb 27, 2020 13:30, sampling point TF103 Toluene 2991 EPA method 524.2 Jan 1, 2020 – Mar 31, 2020
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Feb 27, 2020 13:30, sampling point TF103 Ethylbenzene 2992 EPA method 524.2 Jan 1, 2020 – Mar 31, 2020
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Feb 27, 2020 13:30, sampling point TF103 Styrene 2996 EPA method 524.2 Jan 1, 2020 – Mar 31, 2020
Collected
Feb 19, 2020 13:30
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
200220-042NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Feb 19, 2020 13:30, sampling point TF101 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2020 – Dec 31, 2020
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Feb 19, 2020 13:30, sampling point TF101 Nitrate 1040 EPA method QC10107041C Jan 1, 2020 – Dec 31, 2020
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Feb 19, 2020 13:30, sampling point TF101 Nitrite 1041 EPA method QC10107041C Jan 1, 2020 – Dec 31, 2020
Collected
Feb 19, 2020 13:00
Sampling point
TF103 TF103
Sample type
Routine
Lab sample
200220-033NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Feb 19, 2020 13:00, sampling point TF103 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2020 – Mar 31, 2020
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Feb 19, 2020 13:00, sampling point TF103 Nitrate 1040 EPA method QC10107041C Jan 1, 2020 – Mar 31, 2020
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Feb 19, 2020 13:00, sampling point TF103 Nitrite 1041 EPA method QC10107041C Jan 1, 2020 – Mar 31, 2020
Collected
Feb 19, 2020 13:50
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
200220-031NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Feb 19, 2020 13:50, sampling point TF102 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2020 – Dec 31, 2020
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Feb 19, 2020 13:50, sampling point TF102 Nitrate 1040 EPA method QC10107041C Jan 1, 2020 – Dec 31, 2020
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Feb 19, 2020 13:50, sampling point TF102 Nitrite 1041 EPA method QC10107041C Jan 1, 2020 – Dec 31, 2020
Collected
Oct 29, 2019 14:40
Sampling point
TF103 TF103
Sample type
Routine
Lab sample
191031-001VO
Laboratory
MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 29, 2019 14:40, sampling point TF103 1,2,4-Trichlorobenzene 2378 EPA method 524.2 Oct 1, 2019 – Dec 31, 2019
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 29, 2019 14:40, sampling point TF103 Cis-1,2-Dichloroethylene 2380 EPA method 524.2 Oct 1, 2019 – Dec 31, 2019
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 29, 2019 14:40, sampling point TF103 Xylenes, Total 2955 EPA method 524.2 Oct 1, 2019 – Dec 31, 2019
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 29, 2019 14:40, sampling point TF103 Dichloromethane 2964 EPA method 524.2 Oct 1, 2019 – Dec 31, 2019
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 29, 2019 14:40, sampling point TF103 O-Dichlorobenzene 2968 EPA method 524.2 Oct 1, 2019 – Dec 31, 2019
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 29, 2019 14:40, sampling point TF103 P-Dichlorobenzene 2969 EPA method 524.2 Oct 1, 2019 – Dec 31, 2019
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 29, 2019 14:40, sampling point TF103 Vinyl Chloride 2976 EPA method 524.2 Oct 1, 2019 – Dec 31, 2019
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 29, 2019 14:40, sampling point TF103 1,1-Dichloroethylene 2977 EPA method 524.2 Oct 1, 2019 – Dec 31, 2019
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 29, 2019 14:40, sampling point TF103 Trans-1,2-Dichloroethylene 2979 EPA method 524.2 Oct 1, 2019 – Dec 31, 2019
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 29, 2019 14:40, sampling point TF103 1,2-Dichloroethane 2980 EPA method 524.2 Oct 1, 2019 – Dec 31, 2019
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 29, 2019 14:40, sampling point TF103 1,1,1-Trichloroethane 2981 EPA method 524.2 Oct 1, 2019 – Dec 31, 2019
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 29, 2019 14:40, sampling point TF103 Carbon Tetrachloride 2982 EPA method 524.2 Oct 1, 2019 – Dec 31, 2019
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 29, 2019 14:40, sampling point TF103 1,2-Dichloropropane 2983 EPA method 524.2 Oct 1, 2019 – Dec 31, 2019
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 29, 2019 14:40, sampling point TF103 Trichloroethylene 2984 EPA method 524.2 Oct 1, 2019 – Dec 31, 2019
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 29, 2019 14:40, sampling point TF103 1,1,2-Trichloroethane 2985 EPA method 524.2 Oct 1, 2019 – Dec 31, 2019
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 29, 2019 14:40, sampling point TF103 Tetrachloroethylene 2987 EPA method 524.2 Oct 1, 2019 – Dec 31, 2019
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 29, 2019 14:40, sampling point TF103 Chlorobenzene 2989 EPA method 524.2 Oct 1, 2019 – Dec 31, 2019
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 29, 2019 14:40, sampling point TF103 Benzene 2990 EPA method 524.2 Oct 1, 2019 – Dec 31, 2019
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 29, 2019 14:40, sampling point TF103 Toluene 2991 EPA method 524.2 Oct 1, 2019 – Dec 31, 2019
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 29, 2019 14:40, sampling point TF103 Ethylbenzene 2992 EPA method 524.2 Oct 1, 2019 – Dec 31, 2019
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 29, 2019 14:40, sampling point TF103 Styrene 2996 EPA method 524.2 Oct 1, 2019 – Dec 31, 2019
Collected
Oct 14, 2019 14:55
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
191015-025IN
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Oct 14, 2019 14:55, sampling point TF101 Arsenic 1005 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
0.0059 mg/l , sample collected Oct 14, 2019 14:55, sampling point TF101 Barium 1010 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Oct 14, 2019 14:55, sampling point TF101 Cadmium 1015 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Oct 14, 2019 14:55, sampling point TF101 Chromium 1020 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Oct 14, 2019 14:55, sampling point TF101 Fluoride 1025 EPA method QC 10-109-12-2-A Jan 1, 2017 – Dec 31, 2019
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Oct 14, 2019 14:55, sampling point TF101 Mercury 1035 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Oct 14, 2019 14:55, sampling point TF101 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Oct 14, 2019 14:55, sampling point TF101 Selenium 1045 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Oct 14, 2019 14:55, sampling point TF101 Antimony, Total 1074 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Oct 14, 2019 14:55, sampling point TF101 Beryllium, Total 1075 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Oct 14, 2019 14:55, sampling point TF101 Thallium, Total 1085 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
Collected
Sep 17, 2019 11:27
Sampling point
TF103 TF103
Sample type
Routine
Lab sample
680-174387-71
Laboratory
Test America-Savannah
56000 ug/l , sample collected Sep 17, 2019 11:27, sampling point TF103 Sodium 1052 EPA method 200.7 Not recorded
Collected
Sep 17, 2019 11:55
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
680-174387-72
Laboratory
Test America-Savannah
65000 ug/l , sample collected Sep 17, 2019 11:55, sampling point TF102 Sodium 1052 EPA method 200.7 Not recorded
Collected
Sep 17, 2019 12:25
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
680-174387-73
Laboratory
Test America-Savannah
50000 ug/l , sample collected Sep 17, 2019 12:25, sampling point TF101 Sodium 1052 EPA method 200.7 Not recorded
Collected
Aug 12, 2019 01:30
Sampling point
TF103 TF103
Sample type
Routine
Lab sample
190813-017VO
Laboratory
MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 12, 2019 01:30, sampling point TF103 1,2,4-Trichlorobenzene 2378 EPA method 524.2 Jul 1, 2019 – Sep 30, 2019
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 12, 2019 01:30, sampling point TF103 Cis-1,2-Dichloroethylene 2380 EPA method 524.2 Jul 1, 2019 – Sep 30, 2019
0.743 ug/l , sample collected Aug 12, 2019 01:30, sampling point TF103 Xylenes, Total 2955 EPA method 524.2 Jul 1, 2019 – Sep 30, 2019
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 12, 2019 01:30, sampling point TF103 Dichloromethane 2964 EPA method 524.2 Jul 1, 2019 – Sep 30, 2019
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 12, 2019 01:30, sampling point TF103 O-Dichlorobenzene 2968 EPA method 524.2 Jul 1, 2019 – Sep 30, 2019
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 12, 2019 01:30, sampling point TF103 P-Dichlorobenzene 2969 EPA method 524.2 Jul 1, 2019 – Sep 30, 2019
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 12, 2019 01:30, sampling point TF103 Vinyl Chloride 2976 EPA method 524.2 Jul 1, 2019 – Sep 30, 2019
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 12, 2019 01:30, sampling point TF103 1,1-Dichloroethylene 2977 EPA method 524.2 Jul 1, 2019 – Sep 30, 2019
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 12, 2019 01:30, sampling point TF103 Trans-1,2-Dichloroethylene 2979 EPA method 524.2 Jul 1, 2019 – Sep 30, 2019
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 12, 2019 01:30, sampling point TF103 1,2-Dichloroethane 2980 EPA method 524.2 Jul 1, 2019 – Sep 30, 2019
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 12, 2019 01:30, sampling point TF103 1,1,1-Trichloroethane 2981 EPA method 524.2 Jul 1, 2019 – Sep 30, 2019
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 12, 2019 01:30, sampling point TF103 Carbon Tetrachloride 2982 EPA method 524.2 Jul 1, 2019 – Sep 30, 2019
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 12, 2019 01:30, sampling point TF103 1,2-Dichloropropane 2983 EPA method 524.2 Jul 1, 2019 – Sep 30, 2019
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 12, 2019 01:30, sampling point TF103 Trichloroethylene 2984 EPA method 524.2 Jul 1, 2019 – Sep 30, 2019
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 12, 2019 01:30, sampling point TF103 1,1,2-Trichloroethane 2985 EPA method 524.2 Jul 1, 2019 – Sep 30, 2019
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 12, 2019 01:30, sampling point TF103 Tetrachloroethylene 2987 EPA method 524.2 Jul 1, 2019 – Sep 30, 2019
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 12, 2019 01:30, sampling point TF103 Chlorobenzene 2989 EPA method 524.2 Jul 1, 2019 – Sep 30, 2019
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 12, 2019 01:30, sampling point TF103 Benzene 2990 EPA method 524.2 Jul 1, 2019 – Sep 30, 2019
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 12, 2019 01:30, sampling point TF103 Toluene 2991 EPA method 524.2 Jul 1, 2019 – Sep 30, 2019
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 12, 2019 01:30, sampling point TF103 Ethylbenzene 2992 EPA method 524.2 Jul 1, 2019 – Sep 30, 2019
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 12, 2019 01:30, sampling point TF103 Styrene 2996 EPA method 524.2 Jul 1, 2019 – Sep 30, 2019

Routine (10).