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 431–433 of 433 samples, newest first — collected October 6, 2003 to October 6, 2003. The summary above covers all 433.

14 results from the 3 samples listed here: 6 detected, 8 not detected. 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 431 to 433 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 Oct 6, 2003 Sampling point TF102 Treatment Plant T102 Sample type Routine Lab sample 031007-107IN Laboratory MSDH Lab
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Oct 6, 2003, sampling point TF102	Arsenic 1005 EPA method 200.8	Not recorded
0.123 mg/l , sample collected Oct 6, 2003, sampling point TF102	Barium 1010 EPA method 200.8	Not recorded
Not detected below 0.0001 mg/l Minimum Reporting Level , sample collected Oct 6, 2003, sampling point TF102	Cadmium 1015 EPA method 200.8	Not recorded
0.001 mg/l , sample collected Oct 6, 2003, sampling point TF102	Chromium 1020 EPA method 200.8	Not recorded
0.131 mg/l , sample collected Oct 6, 2003, sampling point TF102	Fluoride 1025 EPA method 300.0	Not recorded
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Oct 6, 2003, sampling point TF102	Mercury 1035 EPA method 200.8	Not recorded
0.002 mg/l , sample collected Oct 6, 2003, sampling point TF102	Nickel 1036 EPA method 200.8	Not recorded
0.001 mg/l , sample collected Oct 6, 2003, sampling point TF102	Selenium 1045 EPA method 200.8	Not recorded
9.12 mg/l , sample collected Oct 6, 2003, sampling point TF102	Sulfate 1055 EPA method 300.0	Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Oct 6, 2003, sampling point TF102	Antimony, Total 1074 EPA method 200.8	Not recorded
Not detected below 0.0003 mg/l Minimum Reporting Level , sample collected Oct 6, 2003, sampling point TF102	Beryllium, Total 1075 EPA method 200.8	Not recorded
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Oct 6, 2003, sampling point TF102	Thallium, Total 1085 EPA method 200.8	Not recorded
Collected Oct 6, 2003 Sampling point TF101 Treatment Plant T101 Sample type Routine Lab sample 031007-084CN Laboratory MSDH Lab
Not detected below 0.01 mg/l Minimum Reporting Level , sample collected Oct 6, 2003, sampling point TF101	Cyanide 1024 EPA method QC10204001X	Jan 1, 2002 – Dec 31, 2004
Collected Oct 6, 2003 Sampling point TF102 Treatment Plant T102 Sample type Routine Lab sample 031007-083CN Laboratory MSDH Lab
Not detected below 0.01 mg/l Minimum Reporting Level , sample collected Oct 6, 2003, sampling point TF102	Cyanide 1024 EPA method QC10204001X	Jan 1, 2002 – Dec 31, 2004

Collected
Oct 6, 2003

Sampling point
TF102 Treatment Plant T102

Sample type
Routine

Lab sample
031007-107IN

Laboratory
MSDH Lab

Monitoring period
Not recorded
- Arsenic 1005 EPA method 200.8
  
  Result
  Not detected below 0.001 mg/l Minimum Reporting Level
- Barium 1010 EPA method 200.8
  
  Result
  0.123 mg/l
- Cadmium 1015 EPA method 200.8
  
  Result
  Not detected below 0.0001 mg/l Minimum Reporting Level
- Chromium 1020 EPA method 200.8
  
  Result
  0.001 mg/l
- Fluoride 1025 EPA method 300.0
  
  Result
  0.131 mg/l
- Mercury 1035 EPA method 200.8
  
  Result
  Not detected below 0.0005 mg/l Minimum Reporting Level
- Nickel 1036 EPA method 200.8
  
  Result
  0.002 mg/l
- Selenium 1045 EPA method 200.8
  
  Result
  0.001 mg/l
- Sulfate 1055 EPA method 300.0
  
  Result
  9.12 mg/l
- Antimony, Total 1074 EPA method 200.8
  
  Result
  Not detected below 0.001 mg/l Minimum Reporting Level
- Beryllium, Total 1075 EPA method 200.8
  
  Result
  Not detected below 0.0003 mg/l Minimum Reporting Level
- Thallium, Total 1085 EPA method 200.8
  
  Result
  Not detected below 0.0005 mg/l Minimum Reporting Level
Collected
Oct 6, 2003

Sampling point
TF101 Treatment Plant T101

Sample type
Routine

Lab sample
031007-084CN

Laboratory
MSDH Lab

Monitoring period
Jan 1, 2002 – Dec 31, 2004
- Cyanide 1024 EPA method QC10204001X
  
  Result
  Not detected below 0.01 mg/l Minimum Reporting Level
Collected
Oct 6, 2003

Sampling point
TF102 Treatment Plant T102

Sample type
Routine

Lab sample
031007-083CN

Laboratory
MSDH Lab

Monitoring period
Jan 1, 2002 – Dec 31, 2004
- Cyanide 1024 EPA method QC10204001X
  
  Result
  Not detected below 0.01 mg/l Minimum Reporting Level

Routine (3).