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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

MS0450005 , Cameron Community Water System, Inc

25 of the 57 analytes this system has been tested for have been detected at least once, across 269 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 269 samples on record, detections range from November 24, 2003 to April 23, 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 Cameron Community Water System, Inc, 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 62 of 62 results Sep 21, 2004 Sep 11, 2023
Lead 1030 Inorganic Chemical 43 of 62 results Sep 21, 2004 Sep 11, 2023
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 40 of 40 results Aug 2, 2004 Apr 23, 2025
TTHM 2950 Organic Chemical 39 of 39 results Aug 2, 2004 Apr 23, 2025
Chloroform 2941 Organic Chemical 30 of 30 results May 25, 2006 Jul 10, 2018
Bromodichloromethane 2943 Organic Chemical 28 of 30 results May 25, 2006 Jul 10, 2018
Dichloroacetic Acid 2451 Organic Chemical 24 of 24 results Jan 30, 2008 Nov 12, 2020
Trichloroacetic Acid 2452 Organic Chemical 24 of 24 results Jan 30, 2008 Nov 12, 2020
Barium 1010 Inorganic Chemical 20 of 20 results Nov 24, 2003 Mar 11, 2025
Fluoride 1025 Inorganic Chemical 18 of 20 results Nov 24, 2003 Mar 11, 2025
Gross Alpha, Incl. Radon & U 4002 Radionuclide 12 of 12 results Dec 13, 2011 Sep 16, 2019
Chromium 1020 Inorganic Chemical 12 of 20 results Nov 24, 2003 Nov 23, 2015
Monochloroacetic Acid 2450 Organic Chemical 9 of 24 results Aug 26, 2008 Nov 12, 2020
Sodium 1052 Inorganic Chemical 6 of 6 results Sep 29, 2019 Feb 25, 2025
Selenium 1045 Inorganic Chemical 4 of 20 results Nov 24, 2003 Apr 4, 2005
Sulfate 1055 Inorganic Chemical 4 of 4 results Nov 24, 2003 Mar 8, 2004
Nickel 1036 Inorganic Chemical 3 of 20 results Nov 24, 2003 Mar 20, 2006
Combined Radium (-226 & -228) 4010 Radionuclide 2 of 12 results Jun 12, 2018 Sep 16, 2019
Radium-226 4020 Radionuclide 2 of 12 results Jun 12, 2018 Sep 16, 2019
Radium-228 4030 Radionuclide 1 of 12 results Jun 12, 2018 Jun 12, 2018
Xylenes, Total 2955 Organic Chemical 1 of 15 results Jul 21, 2016 Jul 21, 2016
Monobromoacetic Acid 2453 Organic Chemical 1 of 24 results Aug 17, 2009 Aug 17, 2009
Dibromoacetic Acid 2454 Organic Chemical 1 of 24 results Aug 17, 2009 Aug 17, 2009
Dibromochloromethane 2944 Organic Chemical 1 of 30 results May 18, 2009 May 18, 2009
Arsenic 1005 Inorganic Chemical 1 of 20 results Apr 4, 2005 Apr 4, 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 121–130 of 269 samples, newest first — collected April 23, 2012 to July 16, 2012. The summary above covers all 269.

42 results from the 10 samples listed here: 8 detected, 34 not detected. Across the whole record it is 388 of 1,197. 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 Cameron Community Water System, Inc, every result from 121 to 130 of 269 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
Jul 16, 2012 13:30
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
120718-007
Laboratory
Radiation Safety Engineering
1 pci/l , sample collected Jul 16, 2012 13:30, sampling point TF102 Gross Alpha, Incl. Radon & U 4002 EPA method 00-02 Not recorded
Not detected below 0.43 pci/l Minimum Reporting Level , sample collected Jul 16, 2012 13:30, sampling point TF102 Combined Radium (-226 & -228) 4010 Not recorded
Not detected below 0.347 pci/l Minimum Reporting Level , sample collected Jul 16, 2012 13:30, sampling point TF102 Radium-226 4020 EPA method 903.1 Jul 1, 2012 – Sep 30, 2012
Not detected below 0.43 pci/l Minimum Reporting Level , sample collected Jul 16, 2012 13:30, sampling point TF102 Radium-228 4030 EPA method 904.0 Jul 1, 2012 – Sep 30, 2012
Collected
Jul 16, 2012 14:00
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
120718-006
Laboratory
Radiation Safety Engineering
0.8 pci/l , sample collected Jul 16, 2012 14:00, sampling point TF101 Gross Alpha, Incl. Radon & U 4002 EPA method 00-02 Not recorded
Not detected below 0.4 pci/l Minimum Reporting Level , sample collected Jul 16, 2012 14:00, sampling point TF101 Combined Radium (-226 & -228) 4010 Not recorded
Not detected below 0.352 pci/l Minimum Reporting Level , sample collected Jul 16, 2012 14:00, sampling point TF101 Radium-226 4020 EPA method 903.1 Jul 1, 2012 – Sep 30, 2012
Not detected below 0.4 pci/l Minimum Reporting Level , sample collected Jul 16, 2012 14:00, sampling point TF101 Radium-228 4030 EPA method 904.0 Jul 1, 2012 – Sep 30, 2012
Collected
Jul 16, 2012 13:30
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
120718-007RU
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 16, 2012 13:30, sampling point TF102 Combined Uranium 4006 EPA method 200.8 Jul 1, 2012 – Sep 30, 2012
Collected
Jul 16, 2012 14:00
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
120718-006RU
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 16, 2012 14:00, sampling point TF101 Combined Uranium 4006 EPA method 200.8 Jul 1, 2012 – Sep 30, 2012
Collected
Jul 11, 2012 01:30
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
120712-021IN
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 11, 2012 01:30, sampling point TF102 Arsenic 1005 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
0.00849 mg/l , sample collected Jul 11, 2012 01:30, 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 Jul 11, 2012 01:30, 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 Jul 11, 2012 01:30, sampling point TF102 Chromium 1020 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
0.137 mg/l , sample collected Jul 11, 2012 01:30, sampling point TF102 Fluoride 1025 EPA method 380-75WE Jan 1, 2011 – Dec 31, 2013
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 11, 2012 01:30, sampling point TF102 Mercury 1035 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 11, 2012 01:30, sampling point TF102 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected Jul 11, 2012 01:30, 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 Jul 11, 2012 01:30, 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 Jul 11, 2012 01:30, sampling point TF102 Beryllium, Total 1075 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 11, 2012 01:30, sampling point TF102 Thallium, Total 1085 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Collected
Jul 11, 2012 02:00
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
120712-020IN
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 11, 2012 02:00, sampling point TF101 Arsenic 1005 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
0.00878 mg/l , sample collected Jul 11, 2012 02:00, sampling point TF101 Barium 1010 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 11, 2012 02:00, sampling point TF101 Cadmium 1015 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 11, 2012 02:00, sampling point TF101 Chromium 1020 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
0.132 mg/l , sample collected Jul 11, 2012 02:00, sampling point TF101 Fluoride 1025 EPA method 380-75WE Jan 1, 2011 – Dec 31, 2013
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 11, 2012 02:00, sampling point TF101 Mercury 1035 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 11, 2012 02:00, sampling point TF101 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected Jul 11, 2012 02:00, sampling point TF101 Selenium 1045 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 11, 2012 02:00, sampling point TF101 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 Jul 11, 2012 02:00, sampling point TF101 Beryllium, Total 1075 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 11, 2012 02:00, sampling point TF101 Thallium, Total 1085 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Collected
Apr 23, 2012 13:00
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
120424-047
Laboratory
Radiation Safety Engineering
1 pci/l , sample collected Apr 23, 2012 13:00, sampling point TF102 Gross Alpha, Incl. Radon & U 4002 EPA method 00-02 Not recorded
Not detected below 0.43 pci/l Minimum Reporting Level , sample collected Apr 23, 2012 13:00, sampling point TF102 Combined Radium (-226 & -228) 4010 Not recorded
Not detected below 0.347 pci/l Minimum Reporting Level , sample collected Apr 23, 2012 13:00, sampling point TF102 Radium-226 4020 EPA method 903.1 Apr 1, 2012 – Jun 30, 2012
Not detected below 0.43 pci/l Minimum Reporting Level , sample collected Apr 23, 2012 13:00, sampling point TF102 Radium-228 4030 EPA method 904.0 Apr 1, 2012 – Jun 30, 2012
Collected
Apr 23, 2012 13:30
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
120424-046
Laboratory
Radiation Safety Engineering
0.8 pci/l , sample collected Apr 23, 2012 13:30, sampling point TF101 Gross Alpha, Incl. Radon & U 4002 EPA method 00-02 Not recorded
Not detected below 0.4 pci/l Minimum Reporting Level , sample collected Apr 23, 2012 13:30, sampling point TF101 Combined Radium (-226 & -228) 4010 Not recorded
Not detected below 0.352 pci/l Minimum Reporting Level , sample collected Apr 23, 2012 13:30, sampling point TF101 Radium-226 4020 EPA method 903.1 Apr 1, 2012 – Jun 30, 2012
Not detected below 0.4 pci/l Minimum Reporting Level , sample collected Apr 23, 2012 13:30, sampling point TF101 Radium-228 4030 EPA method 904.0 Apr 1, 2012 – Jun 30, 2012
Collected
Apr 23, 2012 13:00
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
120424-047RU
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 23, 2012 13:00, sampling point TF102 Combined Uranium 4006 EPA method 200.8 Apr 1, 2012 – Jun 30, 2012
Collected
Apr 23, 2012 13:30
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
120424-046RU
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 23, 2012 13:30, sampling point TF101 Combined Uranium 4006 EPA method 200.8 Apr 1, 2012 – Jun 30, 2012

Routine (10).