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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

MS0240270 , HCUA-West

11 of the 42 analytes this system has been tested for have been detected at least once, across 352 samples on record.

The other 31 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 352 samples on record, detections range from December 9, 2014 to February 12, 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 HCUA-West, 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
Xylenes, Total 2955 Organic Chemical 80 of 176 results Mar 11, 2015 Jan 5, 2022
Ethylbenzene 2992 Organic Chemical 47 of 176 results Mar 11, 2015 May 18, 2021
Barium 1010 Inorganic Chemical 24 of 24 results Mar 9, 2015 Feb 12, 2025
Fluoride 1025 Inorganic Chemical 24 of 24 results Mar 9, 2015 Feb 12, 2025
Sodium 1052 Inorganic Chemical 12 of 12 results Mar 15, 2021 Dec 3, 2024
Chromium 1020 Inorganic Chemical 12 of 24 results Mar 9, 2015 Oct 23, 2018
Gross Alpha, Incl. Radon & U 4002 Radionuclide 10 of 12 results Dec 9, 2014 Mar 30, 2015
Nickel 1036 Inorganic Chemical 3 of 24 results Apr 26, 2022 Feb 12, 2025
Cyanide 1024 Inorganic Chemical 1 of 24 results May 22, 2018 May 22, 2018
Arsenic 1005 Inorganic Chemical 1 of 24 results Mar 11, 2015 Mar 11, 2015
Combined Uranium 4006 Radionuclide 1 of 26 results Feb 5, 2015 Feb 5, 2015

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 301–310 of 352 samples, newest first — collected March 11, 2015 to March 30, 2015. The summary above covers all 352.

94 results from the 10 samples listed here: 15 detected, 79 not detected. Across the whole record it is 215 of 4,268. 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 HCUA-West, every result from 301 to 310 of 352 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
Mar 30, 2015 11:15
Sampling point
TF102 Treatment Facility TF102
Sample type
Routine
Lab sample
201507140008GA
Laboratory
Radiation Safety Engineering
0.4 pci/l , sample collected Mar 30, 2015 11:15, sampling point TF102 Gross Alpha, Incl. Radon & U 4002 EPA method 00-02 Jan 1, 2015 – Mar 31, 2015
Collected
Mar 30, 2015 11:15
Sampling point
TF102 Treatment Facility TF102
Sample type
Routine
Lab sample
201507140008
Laboratory
Radiation Safety Engineering
Not detected below 0.28 pci/l Minimum Reporting Level , sample collected Mar 30, 2015 11:15, sampling point TF102 Combined Radium (-226 & -228) 4010 Not recorded
Not detected below 0.181 pci/l Minimum Reporting Level , sample collected Mar 30, 2015 11:15, sampling point TF102 Radium-226 4020 EPA method 903.1 Jan 1, 2015 – Mar 31, 2015
Not detected below 0.28 pci/l Minimum Reporting Level , sample collected Mar 30, 2015 11:15, sampling point TF102 Radium-228 4030 EPA method 904 Jan 1, 2015 – Mar 31, 2015
Collected
Mar 30, 2015 13:00
Sampling point
TF101 Treatment Facility TF101
Sample type
Routine
Lab sample
201507140007GA
Laboratory
Radiation Safety Engineering
0.6 pci/l , sample collected Mar 30, 2015 13:00, sampling point TF101 Gross Alpha, Incl. Radon & U 4002 EPA method 00-02 Jan 1, 2015 – Mar 31, 2015
Collected
Mar 30, 2015 13:00
Sampling point
TF101 Treatment Facility TF101
Sample type
Routine
Lab sample
201507140007
Laboratory
Radiation Safety Engineering
Not detected below 0.48 pci/l Minimum Reporting Level , sample collected Mar 30, 2015 13:00, sampling point TF101 Combined Radium (-226 & -228) 4010 Not recorded
Not detected below 0.184 pci/l Minimum Reporting Level , sample collected Mar 30, 2015 13:00, sampling point TF101 Radium-226 4020 EPA method 903.1 Jan 1, 2015 – Mar 31, 2015
Not detected below 0.48 pci/l Minimum Reporting Level , sample collected Mar 30, 2015 13:00, sampling point TF101 Radium-228 4030 EPA method 904 Jan 1, 2015 – Mar 31, 2015
Collected
Mar 12, 2015 12:30
Sampling point
TF104 Treatment Facility TF104
Sample type
Routine
Lab sample
150313-007VO
Laboratory
MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 12, 2015 12:30, sampling point TF104 1,2,4-Trichlorobenzene 2378 EPA method 524.2 Jan 1, 2015 – Mar 31, 2015
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 12, 2015 12:30, sampling point TF104 Cis-1,2-Dichloroethylene 2380 EPA method 524.2 Jan 1, 2015 – Mar 31, 2015
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 12, 2015 12:30, sampling point TF104 Xylenes, Total 2955 EPA method 524.2 Jan 1, 2015 – Mar 31, 2015
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 12, 2015 12:30, sampling point TF104 Dichloromethane 2964 EPA method 524.2 Jan 1, 2015 – Mar 31, 2015
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 12, 2015 12:30, sampling point TF104 O-Dichlorobenzene 2968 EPA method 524.2 Jan 1, 2015 – Mar 31, 2015
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 12, 2015 12:30, sampling point TF104 P-Dichlorobenzene 2969 EPA method 524.2 Jan 1, 2015 – Mar 31, 2015
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 12, 2015 12:30, sampling point TF104 Vinyl Chloride 2976 EPA method 524.2 Jan 1, 2015 – Mar 31, 2015
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 12, 2015 12:30, sampling point TF104 1,1-Dichloroethylene 2977 EPA method 524.2 Jan 1, 2015 – Mar 31, 2015
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 12, 2015 12:30, sampling point TF104 Trans-1,2-Dichloroethylene 2979 EPA method 524.2 Jan 1, 2015 – Mar 31, 2015
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 12, 2015 12:30, sampling point TF104 1,2-Dichloroethane 2980 EPA method 524.2 Jan 1, 2015 – Mar 31, 2015
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 12, 2015 12:30, sampling point TF104 1,1,1-Trichloroethane 2981 EPA method 524.2 Jan 1, 2015 – Mar 31, 2015
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 12, 2015 12:30, sampling point TF104 Carbon Tetrachloride 2982 EPA method 524.2 Jan 1, 2015 – Mar 31, 2015
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 12, 2015 12:30, sampling point TF104 1,2-Dichloropropane 2983 EPA method 524.2 Jan 1, 2015 – Mar 31, 2015
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 12, 2015 12:30, sampling point TF104 Trichloroethylene 2984 EPA method 524.2 Jan 1, 2015 – Mar 31, 2015
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 12, 2015 12:30, sampling point TF104 1,1,2-Trichloroethane 2985 EPA method 524.2 Jan 1, 2015 – Mar 31, 2015
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 12, 2015 12:30, sampling point TF104 Tetrachloroethylene 2987 EPA method 524.2 Jan 1, 2015 – Mar 31, 2015
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 12, 2015 12:30, sampling point TF104 Chlorobenzene 2989 EPA method 524.2 Jan 1, 2015 – Mar 31, 2015
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 12, 2015 12:30, sampling point TF104 Benzene 2990 EPA method 524.2 Jan 1, 2015 – Mar 31, 2015
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 12, 2015 12:30, sampling point TF104 Toluene 2991 EPA method 524.2 Jan 1, 2015 – Mar 31, 2015
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 12, 2015 12:30, sampling point TF104 Ethylbenzene 2992 EPA method 524.2 Jan 1, 2015 – Mar 31, 2015
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 12, 2015 12:30, sampling point TF104 Styrene 2996 EPA method 524.2 Jan 1, 2015 – Mar 31, 2015
Collected
Mar 12, 2015 01:00
Sampling point
TF105 Treatment Facility TF105
Sample type
Routine
Lab sample
150313-006VO
Laboratory
MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 12, 2015 01:00, sampling point TF105 1,2,4-Trichlorobenzene 2378 EPA method 524.2 Jan 1, 2015 – Mar 31, 2015
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 12, 2015 01:00, sampling point TF105 Cis-1,2-Dichloroethylene 2380 EPA method 524.2 Jan 1, 2015 – Mar 31, 2015
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 12, 2015 01:00, sampling point TF105 Xylenes, Total 2955 EPA method 524.2 Jan 1, 2015 – Mar 31, 2015
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 12, 2015 01:00, sampling point TF105 Dichloromethane 2964 EPA method 524.2 Jan 1, 2015 – Mar 31, 2015
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 12, 2015 01:00, sampling point TF105 O-Dichlorobenzene 2968 EPA method 524.2 Jan 1, 2015 – Mar 31, 2015
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 12, 2015 01:00, sampling point TF105 P-Dichlorobenzene 2969 EPA method 524.2 Jan 1, 2015 – Mar 31, 2015
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 12, 2015 01:00, sampling point TF105 Vinyl Chloride 2976 EPA method 524.2 Jan 1, 2015 – Mar 31, 2015
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 12, 2015 01:00, sampling point TF105 1,1-Dichloroethylene 2977 EPA method 524.2 Jan 1, 2015 – Mar 31, 2015
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 12, 2015 01:00, sampling point TF105 Trans-1,2-Dichloroethylene 2979 EPA method 524.2 Jan 1, 2015 – Mar 31, 2015
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 12, 2015 01:00, sampling point TF105 1,2-Dichloroethane 2980 EPA method 524.2 Jan 1, 2015 – Mar 31, 2015
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 12, 2015 01:00, sampling point TF105 1,1,1-Trichloroethane 2981 EPA method 524.2 Jan 1, 2015 – Mar 31, 2015
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 12, 2015 01:00, sampling point TF105 Carbon Tetrachloride 2982 EPA method 524.2 Jan 1, 2015 – Mar 31, 2015
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 12, 2015 01:00, sampling point TF105 1,2-Dichloropropane 2983 EPA method 524.2 Jan 1, 2015 – Mar 31, 2015
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 12, 2015 01:00, sampling point TF105 Trichloroethylene 2984 EPA method 524.2 Jan 1, 2015 – Mar 31, 2015
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 12, 2015 01:00, sampling point TF105 1,1,2-Trichloroethane 2985 EPA method 524.2 Jan 1, 2015 – Mar 31, 2015
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 12, 2015 01:00, sampling point TF105 Tetrachloroethylene 2987 EPA method 524.2 Jan 1, 2015 – Mar 31, 2015
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 12, 2015 01:00, sampling point TF105 Chlorobenzene 2989 EPA method 524.2 Jan 1, 2015 – Mar 31, 2015
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 12, 2015 01:00, sampling point TF105 Benzene 2990 EPA method 524.2 Jan 1, 2015 – Mar 31, 2015
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 12, 2015 01:00, sampling point TF105 Toluene 2991 EPA method 524.2 Jan 1, 2015 – Mar 31, 2015
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 12, 2015 01:00, sampling point TF105 Ethylbenzene 2992 EPA method 524.2 Jan 1, 2015 – Mar 31, 2015
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 12, 2015 01:00, sampling point TF105 Styrene 2996 EPA method 524.2 Jan 1, 2015 – Mar 31, 2015
Collected
Mar 11, 2015 01:40
Sampling point
TF101 Treatment Facility TF101
Sample type
Routine
Lab sample
150312-013IN
Laboratory
MSDH Lab
0.0022 mg/l , sample collected Mar 11, 2015 01:40, sampling point TF101 Arsenic 1005 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
0.0159 mg/l , sample collected Mar 11, 2015 01:40, sampling point TF101 Barium 1010 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 11, 2015 01:40, sampling point TF101 Cadmium 1015 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
0.0019 mg/l , sample collected Mar 11, 2015 01:40, sampling point TF101 Chromium 1020 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
0.366 mg/l , sample collected Mar 11, 2015 01:40, sampling point TF101 Fluoride 1025 EPA method 300.0 Jan 1, 2014 – Dec 31, 2016
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 11, 2015 01:40, sampling point TF101 Mercury 1035 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 11, 2015 01:40, sampling point TF101 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected Mar 11, 2015 01:40, sampling point TF101 Selenium 1045 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 11, 2015 01:40, sampling point TF101 Antimony, Total 1074 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 11, 2015 01:40, sampling point TF101 Beryllium, Total 1075 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 11, 2015 01:40, sampling point TF101 Thallium, Total 1085 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Collected
Mar 11, 2015 12:45
Sampling point
TF102 Treatment Facility TF102
Sample type
Routine
Lab sample
150312-010IN
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 11, 2015 12:45, sampling point TF102 Arsenic 1005 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
0.0161 mg/l , sample collected Mar 11, 2015 12:45, sampling point TF102 Barium 1010 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 11, 2015 12:45, sampling point TF102 Cadmium 1015 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
0.0011 mg/l , sample collected Mar 11, 2015 12:45, sampling point TF102 Chromium 1020 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
0.143 mg/l , sample collected Mar 11, 2015 12:45, sampling point TF102 Fluoride 1025 EPA method 300.0 Jan 1, 2014 – Dec 31, 2016
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 11, 2015 12:45, sampling point TF102 Mercury 1035 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 11, 2015 12:45, sampling point TF102 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected Mar 11, 2015 12:45, sampling point TF102 Selenium 1045 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 11, 2015 12:45, sampling point TF102 Antimony, Total 1074 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 11, 2015 12:45, sampling point TF102 Beryllium, Total 1075 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 11, 2015 12:45, sampling point TF102 Thallium, Total 1085 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Collected
Mar 11, 2015 12:30
Sampling point
TF103 Treatment Facility TF103
Sample type
Routine
Lab sample
150312-009IN
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 11, 2015 12:30, sampling point TF103 Arsenic 1005 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
0.0138 mg/l , sample collected Mar 11, 2015 12:30, sampling point TF103 Barium 1010 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 11, 2015 12:30, sampling point TF103 Cadmium 1015 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
0.0008 mg/l , sample collected Mar 11, 2015 12:30, sampling point TF103 Chromium 1020 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
0.136 mg/l , sample collected Mar 11, 2015 12:30, sampling point TF103 Fluoride 1025 EPA method 300.0 Jan 1, 2014 – Dec 31, 2016
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 11, 2015 12:30, sampling point TF103 Mercury 1035 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 11, 2015 12:30, sampling point TF103 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected Mar 11, 2015 12:30, sampling point TF103 Selenium 1045 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 11, 2015 12:30, sampling point TF103 Antimony, Total 1074 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 11, 2015 12:30, sampling point TF103 Beryllium, Total 1075 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 11, 2015 12:30, sampling point TF103 Thallium, Total 1085 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Collected
Mar 11, 2015 01:00
Sampling point
TF106 Treatment Facility TF106
Sample type
Routine
Lab sample
150312-005IN
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 11, 2015 01:00, sampling point TF106 Arsenic 1005 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
0.1747 mg/l , sample collected Mar 11, 2015 01:00, sampling point TF106 Barium 1010 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 11, 2015 01:00, sampling point TF106 Cadmium 1015 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
0.0023 mg/l , sample collected Mar 11, 2015 01:00, sampling point TF106 Chromium 1020 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
0.173 mg/l , sample collected Mar 11, 2015 01:00, sampling point TF106 Fluoride 1025 EPA method 300.0 Jan 1, 2014 – Dec 31, 2016
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 11, 2015 01:00, sampling point TF106 Mercury 1035 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 11, 2015 01:00, sampling point TF106 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected Mar 11, 2015 01:00, sampling point TF106 Selenium 1045 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 11, 2015 01:00, sampling point TF106 Antimony, Total 1074 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 11, 2015 01:00, sampling point TF106 Beryllium, Total 1075 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 11, 2015 01:00, sampling point TF106 Thallium, Total 1085 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016

Routine (10).