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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

MS0450004 , Big Black W/A-Camden

30 of the 62 analytes this system has been tested for have been detected at least once, across 433 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 433 samples on record, detections range from October 6, 2003 to December 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 Big Black W/A-Camden, 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
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 113 of 113 results Sep 13, 2004 Oct 28, 2025
TTHM 2950 Organic Chemical 111 of 112 results Dec 16, 2004 Dec 10, 2025
Chloroform 2941 Organic Chemical 75 of 75 results May 25, 2006 Dec 10, 2025
Bromodichloromethane 2943 Organic Chemical 75 of 75 results May 25, 2006 Dec 10, 2025
Dichloroacetic Acid 2451 Organic Chemical 69 of 69 results Oct 11, 2007 Oct 28, 2025
Trichloroacetic Acid 2452 Organic Chemical 69 of 69 results Oct 11, 2007 Oct 28, 2025
Copper, Free 1022 Inorganic Chemical 63 of 63 results Aug 12, 2008 Sep 13, 2023
Lead 1030 Inorganic Chemical 49 of 63 results Aug 12, 2008 Sep 13, 2023
Monochloroacetic Acid 2450 Organic Chemical 23 of 69 results Apr 29, 2008 Sep 1, 2020
Barium 1010 Inorganic Chemical 20 of 20 results Oct 6, 2003 Mar 31, 2025
Fluoride 1025 Inorganic Chemical 19 of 21 results Oct 6, 2003 Mar 10, 2025
Chromium 1020 Inorganic Chemical 16 of 20 results Oct 6, 2003 Mar 31, 2025
Gross Alpha, Incl. Radon & U 4002 Radionuclide 10 of 10 results Dec 6, 2011 Jul 11, 2012
Sodium 1052 Inorganic Chemical 6 of 6 results Apr 14, 2021 Feb 25, 2025
Sulfate 1055 Inorganic Chemical 5 of 6 results Oct 6, 2003 Apr 14, 2021
Monobromoacetic Acid 2453 Organic Chemical 5 of 69 results Oct 14, 2009 Sep 1, 2020
Nickel 1036 Inorganic Chemical 4 of 20 results Oct 6, 2003 Mar 31, 2025
Dibromoacetic Acid 2454 Organic Chemical 3 of 69 results May 15, 2019 Sep 4, 2019
Calcium 1016 Inorganic Chemical 2 of 2 results Apr 14, 2021 Apr 14, 2021
Chloride 1017 Inorganic Chemical 2 of 2 results Apr 14, 2021 Apr 14, 2021
Conductivity @ 25 C Umhos/CM 1064 Water Quality 2 of 2 results Apr 14, 2021 Apr 14, 2021
Color 1905 Water Quality 2 of 2 results Apr 14, 2021 Apr 14, 2021
Alkalinity, Total 1927 Water Quality 2 of 2 results Apr 14, 2021 Apr 14, 2021
Xylenes, Total 2955 Organic Chemical 2 of 37 results May 10, 2004 Sep 12, 2011
Dibromochloromethane 2944 Organic Chemical 2 of 75 results Aug 9, 2006 Apr 29, 2008
Selenium 1045 Inorganic Chemical 2 of 20 results Oct 6, 2003 Mar 20, 2006
Cadmium 1015 Inorganic Chemical 2 of 20 results Mar 28, 2005 Mar 28, 2005
Nitrite 1041 Inorganic Chemical 1 of 44 results Aug 23, 2006 Aug 23, 2006
Toluene 2991 Organic Chemical 1 of 37 results May 10, 2004 May 10, 2004
Ethylbenzene 2992 Organic Chemical 1 of 37 results May 10, 2004 May 10, 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 433 samples, newest first — collected May 19, 2020 to August 10, 2020. The summary above covers all 433.

39 results from the 10 samples listed here: 17 detected, 22 not detected. Across the whole record it is 756 of 2,218. 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 Big Black W/A-Camden, every result from 111 to 120 of 433 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 10, 2020 23:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
200812-002PB
Laboratory
MSDH Lab
0.0374 mg/l , sample collected Aug 10, 2020 23:00, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2018 – Dec 31, 2020
0.0007 mg/l , sample collected Aug 10, 2020 23:00, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2018 – Dec 31, 2020
Collected
Jul 27, 2020 07:55
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
200729-001PB
Laboratory
MSDH Lab
0.0241 mg/l , sample collected Jul 27, 2020 07:55, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2018 – Dec 31, 2020
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 27, 2020 07:55, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2018 – Dec 31, 2020
Collected
Jul 24, 2020 09:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
200724-059PB
Laboratory
MSDH Lab
0.1121 mg/l , sample collected Jul 24, 2020 09:00, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2018 – Dec 31, 2020
0.0009 mg/l , sample collected Jul 24, 2020 09:00, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2018 – Dec 31, 2020
Collected
Jul 24, 2020 10:39
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
200724-058PB
Laboratory
MSDH Lab
0.0129 mg/l , sample collected Jul 24, 2020 10:39, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2018 – Dec 31, 2020
0.0006 mg/l , sample collected Jul 24, 2020 10:39, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2018 – Dec 31, 2020
Collected
Jul 24, 2020 06:32
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
200724-057PB
Laboratory
MSDH Lab
0.0504 mg/l , sample collected Jul 24, 2020 06:32, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2018 – Dec 31, 2020
0.0007 mg/l , sample collected Jul 24, 2020 06:32, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2018 – Dec 31, 2020
Collected
Jul 24, 2020 11:38
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
200724-056PB
Laboratory
MSDH Lab
0.0517 mg/l , sample collected Jul 24, 2020 11:38, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2018 – Dec 31, 2020
0.0017 mg/l , sample collected Jul 24, 2020 11:38, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2018 – Dec 31, 2020
Collected
Jul 23, 2020 08:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
200724-060PB
Laboratory
MSDH Lab
0.0315 mg/l , sample collected Jul 23, 2020 08:00, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2018 – Dec 31, 2020
0.001 mg/l , sample collected Jul 23, 2020 08:00, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2018 – Dec 31, 2020
Collected
Jul 23, 2020 03:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
200724-055PB
Laboratory
MSDH Lab
0.0209 mg/l , sample collected Jul 23, 2020 03:00, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2018 – Dec 31, 2020
0.0011 mg/l , sample collected Jul 23, 2020 03:00, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2018 – Dec 31, 2020
Collected
Jul 23, 2020 06:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
200724-054PB
Laboratory
MSDH Lab
0.0185 mg/l , sample collected Jul 23, 2020 06:00, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2018 – Dec 31, 2020
0.0012 mg/l , sample collected Jul 23, 2020 06:00, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2018 – Dec 31, 2020
Collected
May 19, 2020 09:20
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
200520-010VO
Laboratory
MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 19, 2020 09:20, sampling point TF102 1,2,4-Trichlorobenzene 2378 EPA method 524.2 Jan 1, 2020 – Dec 31, 2020
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 19, 2020 09:20, sampling point TF102 Cis-1,2-Dichloroethylene 2380 EPA method 524.2 Jan 1, 2020 – Dec 31, 2020
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 19, 2020 09:20, sampling point TF102 Xylenes, Total 2955 EPA method 524.2 Jan 1, 2020 – Dec 31, 2020
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 19, 2020 09:20, sampling point TF102 Dichloromethane 2964 EPA method 524.2 Jan 1, 2020 – Dec 31, 2020
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 19, 2020 09:20, sampling point TF102 O-Dichlorobenzene 2968 EPA method 524.2 Jan 1, 2020 – Dec 31, 2020
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 19, 2020 09:20, sampling point TF102 P-Dichlorobenzene 2969 EPA method 524.2 Jan 1, 2020 – Dec 31, 2020
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 19, 2020 09:20, sampling point TF102 Vinyl Chloride 2976 EPA method 524.2 Jan 1, 2020 – Dec 31, 2020
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 19, 2020 09:20, sampling point TF102 1,1-Dichloroethylene 2977 EPA method 524.2 Jan 1, 2020 – Dec 31, 2020
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 19, 2020 09:20, sampling point TF102 Trans-1,2-Dichloroethylene 2979 EPA method 524.2 Jan 1, 2020 – Dec 31, 2020
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 19, 2020 09:20, sampling point TF102 1,2-Dichloroethane 2980 EPA method 524.2 Jan 1, 2020 – Dec 31, 2020
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 19, 2020 09:20, sampling point TF102 1,1,1-Trichloroethane 2981 EPA method 524.2 Jan 1, 2020 – Dec 31, 2020
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 19, 2020 09:20, sampling point TF102 Carbon Tetrachloride 2982 EPA method 524.2 Jan 1, 2020 – Dec 31, 2020
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 19, 2020 09:20, sampling point TF102 1,2-Dichloropropane 2983 EPA method 524.2 Jan 1, 2020 – Dec 31, 2020
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 19, 2020 09:20, sampling point TF102 Trichloroethylene 2984 EPA method 524.2 Jan 1, 2020 – Dec 31, 2020
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 19, 2020 09:20, sampling point TF102 1,1,2-Trichloroethane 2985 EPA method 524.2 Jan 1, 2020 – Dec 31, 2020
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 19, 2020 09:20, sampling point TF102 Tetrachloroethylene 2987 EPA method 524.2 Jan 1, 2020 – Dec 31, 2020
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 19, 2020 09:20, sampling point TF102 Chlorobenzene 2989 EPA method 524.2 Jan 1, 2020 – Dec 31, 2020
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 19, 2020 09:20, sampling point TF102 Benzene 2990 EPA method 524.2 Jan 1, 2020 – Dec 31, 2020
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 19, 2020 09:20, sampling point TF102 Toluene 2991 EPA method 524.2 Jan 1, 2020 – Dec 31, 2020
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 19, 2020 09:20, sampling point TF102 Ethylbenzene 2992 EPA method 524.2 Jan 1, 2020 – Dec 31, 2020
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 19, 2020 09:20, sampling point TF102 Styrene 2996 EPA method 524.2 Jan 1, 2020 – Dec 31, 2020

Routine (10).