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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

MS0530004 , Bradley Water Association

39 of the 71 analytes this system has been tested for have been detected at least once, across 188 samples on record.

The other 32 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 188 samples on record, detections range from October 13, 2003 to April 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 Bradley Water Association, 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 64 of 64 results Jul 1, 2004 Sep 23, 2024
Lead 1030 Inorganic Chemical 30 of 64 results Jul 1, 2004 Jul 6, 2015
Fluoride 1025 Inorganic Chemical 16 of 16 results Oct 13, 2003 Mar 18, 2025
Barium 1010 Inorganic Chemical 13 of 14 results Oct 13, 2003 Mar 18, 2025
Chromium 1020 Inorganic Chemical 12 of 14 results Oct 13, 2003 Mar 18, 2025
Arsenic 1005 Inorganic Chemical 10 of 14 results May 18, 2005 Mar 18, 2025
Gross Alpha, Incl. Radon & U 4002 Radionuclide 10 of 10 results Dec 12, 2011 Sep 14, 2015
Combined Radium (-226 & -228) 4010 Radionuclide 10 of 10 results Dec 12, 2011 Sep 14, 2015
Radium-226 4020 Radionuclide 10 of 10 results Dec 12, 2011 Sep 14, 2015
Radium-228 4030 Radionuclide 10 of 10 results Dec 12, 2011 Sep 14, 2015
Selenium 1045 Inorganic Chemical 9 of 14 results Oct 13, 2003 Mar 18, 2025
Nickel 1036 Inorganic Chemical 8 of 14 results Dec 12, 2005 Mar 18, 2025
Sodium 1052 Inorganic Chemical 5 of 5 results Jul 6, 2010 Mar 3, 2025
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 5 of 7 results Aug 29, 2007 Dec 13, 2022
Nitrate-Nitrite 1038 Inorganic Chemical 4 of 24 results Jun 7, 2004 Apr 1, 2025
Nitrate 1040 Inorganic Chemical 4 of 24 results Jun 7, 2004 Apr 1, 2025
TTHM 2950 Organic Chemical 3 of 7 results Aug 29, 2007 Sep 22, 2016
Calcium 1016 Inorganic Chemical 2 of 2 results Jul 6, 2010 Apr 26, 2017
Chloride 1017 Inorganic Chemical 2 of 2 results Jul 6, 2010 Apr 26, 2017
Iron 1028 Inorganic Chemical 2 of 2 results Jul 6, 2010 Apr 26, 2017
Magnesium 1031 Inorganic Chemical 2 of 2 results Jul 6, 2010 Apr 26, 2017
Manganese 1032 Inorganic Chemical 2 of 2 results Jul 6, 2010 Apr 26, 2017
Potassium 1042 Inorganic Chemical 2 of 2 results Jul 6, 2010 Apr 26, 2017
Residue, Total, Filterable 1057 Water Quality 2 of 2 results Jul 6, 2010 Apr 26, 2017
Carbon Dioxide 1901 Water Quality 2 of 2 results Jul 6, 2010 Apr 26, 2017
Color 1905 Water Quality 2 of 2 results Jul 6, 2010 Apr 26, 2017
Hardness, Total (As Caco3) 1915 Water Quality 2 of 2 results Jul 6, 2010 Apr 26, 2017
Alkalinity, Total 1927 Water Quality 2 of 2 results Jul 6, 2010 Apr 26, 2017
Iron, Field Result FEFD Inorganic Chemical 2 of 2 results Jul 6, 2010 Apr 26, 2017
Calculated Sodium NACA Water Quality 2 of 2 results Jul 6, 2010 Apr 26, 2017
PH, Field Result PHFD Water Quality 2 of 2 results Jul 6, 2010 Apr 26, 2017
Dibromoacetic Acid 2454 Organic Chemical 2 of 3 results Jun 14, 2010 Sep 22, 2016
Bromoform 2942 Organic Chemical 2 of 4 results Jun 14, 2010 Sep 22, 2016
Thallium, Total 1085 Inorganic Chemical 2 of 14 results Oct 18, 2010 Apr 29, 2013
Nitrite 1041 Inorganic Chemical 2 of 24 results Nov 21, 2005 Jul 24, 2006
Dibromochloromethane 2944 Organic Chemical 1 of 4 results Sep 22, 2016 Sep 22, 2016
Monobromoacetic Acid 2453 Organic Chemical 1 of 3 results Aug 19, 2013 Aug 19, 2013
Sulfate 1055 Inorganic Chemical 1 of 6 results Jul 6, 2010 Jul 6, 2010
Cadmium 1015 Inorganic Chemical 1 of 14 results Dec 12, 2005 Dec 12, 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 71–80 of 188 samples, newest first — collected March 6, 2013 to May 28, 2014. The summary above covers all 188.

55 results from the 10 samples listed here: 11 detected, 44 not detected. Across the whole record it is 263 of 1,195. 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 Bradley Water Association, every result from 71 to 80 of 188 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 28, 2014 13:30
Sampling point
TF103 Treatment Facility TF103
Sample type
Routine
Lab sample
201408280517GA
Laboratory
Radiation Safety Engineering
2.5 pci/l , sample collected May 28, 2014 13:30, sampling point TF103 Gross Alpha, Incl. Radon & U 4002 EPA method 00-02 Apr 1, 2014 – Jun 30, 2014
Collected
May 28, 2014 13:30
Sampling point
TF103 Treatment Facility TF103
Sample type
Routine
Lab sample
201408280517
Laboratory
Radiation Safety Engineering
1.7 pci/l , sample collected May 28, 2014 13:30, sampling point TF103 Combined Radium (-226 & -228) 4010 Not recorded
1 pci/l , sample collected May 28, 2014 13:30, sampling point TF103 Radium-226 4020 EPA method 903.1 Apr 1, 2014 – Jun 30, 2014
0.7 pci/l , sample collected May 28, 2014 13:30, sampling point TF103 Radium-228 4030 EPA method 904 Apr 1, 2014 – Jun 30, 2014
Collected
May 28, 2014 01:30
Sampling point
TF103 Treatment Facility TF103
Sample type
Routine
Lab sample
140529-026VO
Laboratory
MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 28, 2014 01:30, sampling point TF103 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 01:30, sampling point TF103 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 01:30, sampling point TF103 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 01:30, sampling point TF103 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 01:30, sampling point TF103 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 01:30, sampling point TF103 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 01:30, sampling point TF103 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 01:30, sampling point TF103 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 01:30, sampling point TF103 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 01:30, sampling point TF103 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 01:30, sampling point TF103 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 01:30, sampling point TF103 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 01:30, sampling point TF103 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 01:30, sampling point TF103 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 01:30, sampling point TF103 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 01:30, sampling point TF103 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 01:30, sampling point TF103 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 01:30, sampling point TF103 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 01:30, sampling point TF103 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 01:30, sampling point TF103 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 01:30, sampling point TF103 Styrene 2996 EPA method 524.2 Apr 1, 2014 – Jun 30, 2014
Collected
May 27, 2014 13:30
Sampling point
TF103 Treatment Facility TF103
Sample type
Routine
Lab sample
140529-010RU
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 27, 2014 13:30, sampling point TF103 Combined Uranium 4006 EPA method 200.8 Apr 1, 2014 – Jun 30, 2014
Collected
May 5, 2014 16:15
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
140506-080NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected May 5, 2014 16:15, sampling point TF102 Nitrate-Nitrite 1038 EPA method QC10107041C Not recorded
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected May 5, 2014 16:15, sampling point TF102 Nitrate 1040 EPA method QC10107041C Not recorded
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected May 5, 2014 16:15, sampling point TF102 Nitrite 1041 EPA method QC10107041C Not recorded
Collected
Aug 19, 2013 12:45
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
130820-016CN
Laboratory
MSDH Lab
Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Aug 19, 2013 12:45, sampling point TF102 Cyanide 1024 EPA method QC10204001X Jan 1, 2011 – Dec 31, 2013
Collected
Aug 19, 2013 02:00
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
130820-019TH
Laboratory
MSDH Lab
Not detected below 1 ug/l Minimum Reporting Level , sample collected Aug 19, 2013 02:00, sampling point MRT000 Chloroform 2941 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Aug 19, 2013 02:00, sampling point MRT000 Bromoform 2942 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Aug 19, 2013 02:00, sampling point MRT000 Bromodichloromethane 2943 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Aug 19, 2013 02:00, sampling point MRT000 Dibromochloromethane 2944 EPA method 524.2 Not recorded
Not detected below 4 ug/l Minimum Reporting Level , sample collected Aug 19, 2013 02:00, sampling point MRT000 TTHM 2950 EPA method 524.2 Jan 1, 2011 – Dec 31, 2013
Collected
Aug 19, 2013 02:00
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
130820-018HA
Laboratory
MSDH Lab
Not detected below 0.002 mg/l Minimum Reporting Level , sample collected Aug 19, 2013 02:00, sampling point MRT000 Monochloroacetic Acid 2450 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Aug 19, 2013 02:00, sampling point MRT000 Dichloroacetic Acid 2451 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Aug 19, 2013 02:00, sampling point MRT000 Trichloroacetic Acid 2452 EPA method 552.2 Not recorded
0.002 mg/l , sample collected Aug 19, 2013 02:00, sampling point MRT000 Monobromoacetic Acid 2453 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Aug 19, 2013 02:00, sampling point MRT000 Dibromoacetic Acid 2454 EPA method 552.2 Not recorded
0.002 mg/l , sample collected Aug 19, 2013 02:00, sampling point MRT000 Total Haloacetic Acids (Haa5) 2456 Jan 1, 2011 – Dec 31, 2013
Collected
Apr 29, 2013 03:40
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
130430-061IN
Laboratory
MSDH Lab
0.0006 mg/l , sample collected Apr 29, 2013 03:40, sampling point TF102 Arsenic 1005 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
0.1916 mg/l , sample collected Apr 29, 2013 03:40, sampling point TF102 Barium 1010 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 29, 2013 03:40, sampling point TF102 Cadmium 1015 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 29, 2013 03:40, sampling point TF102 Chromium 1020 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
0.24 mg/l , sample collected Apr 29, 2013 03:40, sampling point TF102 Fluoride 1025 EPA method 300.0 Jan 1, 2011 – Dec 31, 2013
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 29, 2013 03:40, sampling point TF102 Mercury 1035 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
0.0035 mg/l , sample collected Apr 29, 2013 03:40, sampling point TF102 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected Apr 29, 2013 03:40, sampling point TF102 Selenium 1045 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 29, 2013 03:40, sampling point TF102 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 Apr 29, 2013 03:40, sampling point TF102 Beryllium, Total 1075 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
0.0016 mg/l , sample collected Apr 29, 2013 03:40, sampling point TF102 Thallium, Total 1085 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Collected
Mar 6, 2013 01:00
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
130307-043NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Mar 6, 2013 01:00, sampling point TF102 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 Mar 6, 2013 01:00, sampling point TF102 Nitrate 1040 EPA method 353.2 Jan 1, 2013 – Dec 31, 2013
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Mar 6, 2013 01:00, sampling point TF102 Nitrite 1041 EPA method 353.2 Jan 1, 2013 – Dec 31, 2013

Routine (10).