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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 161–170 of 269 samples, newest first — collected August 17, 2009 to December 29, 2009. The summary above covers all 269.

76 results from the 10 samples listed here: 19 detected, 57 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 161 to 170 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
Dec 29, 2009
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
091229-003CN
Laboratory
MSDH Lab
Not detected below 15 ug/l Minimum Reporting Level , sample collected Dec 29, 2009, sampling point TF101 Cyanide 1024 EPA method QC10204001X Jan 1, 2008 – Dec 31, 2010
Collected
Dec 29, 2009
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
091229-002CN
Laboratory
MSDH Lab
Not detected below 15 ug/l Minimum Reporting Level , sample collected Dec 29, 2009, sampling point TF102 Cyanide 1024 EPA method QC10204001X Jan 1, 2008 – Dec 31, 2010
Collected
Nov 4, 2009
Sampling point
SM2 SM2
Sample type
Routine
Lab sample
091105-002HA
Laboratory
MSDH Lab
0.004 mg/l , sample collected Nov 4, 2009, sampling point SM2 Monochloroacetic Acid 2450 EPA method 552.2 Not recorded
0.012 mg/l , sample collected Nov 4, 2009, sampling point SM2 Dichloroacetic Acid 2451 EPA method 552.2 Not recorded
0.01 mg/l , sample collected Nov 4, 2009, sampling point SM2 Trichloroacetic Acid 2452 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Nov 4, 2009, sampling point SM2 Monobromoacetic Acid 2453 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Nov 4, 2009, sampling point SM2 Dibromoacetic Acid 2454 EPA method 552.2 Not recorded
0.02 mg/l , sample collected Nov 4, 2009, sampling point SM2 Total Haloacetic Acids (Haa5) 2456 Not recorded
Collected
Nov 4, 2009
Sampling point
SM1 SM1
Sample type
Routine
Lab sample
091105-001HA
Laboratory
MSDH Lab
0.004 mg/l , sample collected Nov 4, 2009, sampling point SM1 Monochloroacetic Acid 2450 EPA method 552.2 Not recorded
0.014 mg/l , sample collected Nov 4, 2009, sampling point SM1 Dichloroacetic Acid 2451 EPA method 552.2 Not recorded
0.011 mg/l , sample collected Nov 4, 2009, sampling point SM1 Trichloroacetic Acid 2452 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Nov 4, 2009, sampling point SM1 Monobromoacetic Acid 2453 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Nov 4, 2009, sampling point SM1 Dibromoacetic Acid 2454 EPA method 552.2 Not recorded
0.02 mg/l , sample collected Nov 4, 2009, sampling point SM1 Total Haloacetic Acids (Haa5) 2456 Not recorded
Collected
Nov 4, 2009
Sampling point
SM2 SM2
Sample type
Routine
Lab sample
091105-002TH
Laboratory
MSDH Lab
23.5 ug/l , sample collected Nov 4, 2009, sampling point SM2 Chloroform 2941 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Nov 4, 2009, sampling point SM2 Bromoform 2942 EPA method 524.2 Not recorded
2.73 ug/l , sample collected Nov 4, 2009, sampling point SM2 Bromodichloromethane 2943 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Nov 4, 2009, sampling point SM2 Dibromochloromethane 2944 EPA method 524.2 Not recorded
26.23 ug/l , sample collected Nov 4, 2009, sampling point SM2 TTHM 2950 EPA method 524.2 Not recorded
Collected
Nov 4, 2009
Sampling point
SM1 SM1
Sample type
Routine
Lab sample
091105-001TH
Laboratory
MSDH Lab
26.6 ug/l , sample collected Nov 4, 2009, sampling point SM1 Chloroform 2941 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Nov 4, 2009, sampling point SM1 Bromoform 2942 EPA method 524.2 Not recorded
2.99 ug/l , sample collected Nov 4, 2009, sampling point SM1 Bromodichloromethane 2943 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Nov 4, 2009, sampling point SM1 Dibromochloromethane 2944 EPA method 524.2 Not recorded
29.59 ug/l , sample collected Nov 4, 2009, sampling point SM1 TTHM 2950 EPA method 524.2 Not recorded
Collected
Sep 15, 2009
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
090916-003VO
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Sep 15, 2009, sampling point TF102 1,2,4-Trichlorobenzene 2378 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Sep 15, 2009, sampling point TF102 Cis-1,2-Dichloroethylene 2380 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Sep 15, 2009, sampling point TF102 Xylenes, Total 2955 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Sep 15, 2009, sampling point TF102 Dichloromethane 2964 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Sep 15, 2009, sampling point TF102 O-Dichlorobenzene 2968 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Sep 15, 2009, sampling point TF102 P-Dichlorobenzene 2969 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Sep 15, 2009, sampling point TF102 Vinyl Chloride 2976 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Sep 15, 2009, sampling point TF102 1,1-Dichloroethylene 2977 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Sep 15, 2009, sampling point TF102 Trans-1,2-Dichloroethylene 2979 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Sep 15, 2009, sampling point TF102 1,2-Dichloroethane 2980 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Sep 15, 2009, sampling point TF102 1,1,1-Trichloroethane 2981 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Sep 15, 2009, sampling point TF102 Carbon Tetrachloride 2982 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Sep 15, 2009, sampling point TF102 1,2-Dichloropropane 2983 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Sep 15, 2009, sampling point TF102 Trichloroethylene 2984 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Sep 15, 2009, sampling point TF102 1,1,2-Trichloroethane 2985 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Sep 15, 2009, sampling point TF102 Tetrachloroethylene 2987 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Sep 15, 2009, sampling point TF102 Chlorobenzene 2989 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Sep 15, 2009, sampling point TF102 Benzene 2990 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Sep 15, 2009, sampling point TF102 Toluene 2991 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Sep 15, 2009, sampling point TF102 Ethylbenzene 2992 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Sep 15, 2009, sampling point TF102 Styrene 2996 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Collected
Sep 15, 2009
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
090916-002VO
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Sep 15, 2009, sampling point TF101 1,2,4-Trichlorobenzene 2378 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Sep 15, 2009, sampling point TF101 Cis-1,2-Dichloroethylene 2380 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Sep 15, 2009, sampling point TF101 Xylenes, Total 2955 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Sep 15, 2009, sampling point TF101 Dichloromethane 2964 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Sep 15, 2009, sampling point TF101 O-Dichlorobenzene 2968 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Sep 15, 2009, sampling point TF101 P-Dichlorobenzene 2969 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Sep 15, 2009, sampling point TF101 Vinyl Chloride 2976 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Sep 15, 2009, sampling point TF101 1,1-Dichloroethylene 2977 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Sep 15, 2009, sampling point TF101 Trans-1,2-Dichloroethylene 2979 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Sep 15, 2009, sampling point TF101 1,2-Dichloroethane 2980 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Sep 15, 2009, sampling point TF101 1,1,1-Trichloroethane 2981 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Sep 15, 2009, sampling point TF101 Carbon Tetrachloride 2982 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Sep 15, 2009, sampling point TF101 1,2-Dichloropropane 2983 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Sep 15, 2009, sampling point TF101 Trichloroethylene 2984 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Sep 15, 2009, sampling point TF101 1,1,2-Trichloroethane 2985 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Sep 15, 2009, sampling point TF101 Tetrachloroethylene 2987 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Sep 15, 2009, sampling point TF101 Chlorobenzene 2989 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Sep 15, 2009, sampling point TF101 Benzene 2990 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Sep 15, 2009, sampling point TF101 Toluene 2991 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Sep 15, 2009, sampling point TF101 Ethylbenzene 2992 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Sep 15, 2009, sampling point TF101 Styrene 2996 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Collected
Aug 17, 2009
Sampling point
SM2 SM2
Sample type
Routine
Lab sample
090818-010TH
Laboratory
MSDH Lab
12.1 ug/l , sample collected Aug 17, 2009, sampling point SM2 Chloroform 2941 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Aug 17, 2009, sampling point SM2 Bromoform 2942 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Aug 17, 2009, sampling point SM2 Bromodichloromethane 2943 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Aug 17, 2009, sampling point SM2 Dibromochloromethane 2944 EPA method 524.2 Not recorded
12.1 ug/l , sample collected Aug 17, 2009, sampling point SM2 TTHM 2950 EPA method 524.2 Not recorded
Collected
Aug 17, 2009
Sampling point
SM1 SM1
Sample type
Routine
Lab sample
090818-009TH
Laboratory
MSDH Lab
36.9 ug/l , sample collected Aug 17, 2009, sampling point SM1 Chloroform 2941 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Aug 17, 2009, sampling point SM1 Bromoform 2942 EPA method 524.2 Not recorded
3.26 ug/l , sample collected Aug 17, 2009, sampling point SM1 Bromodichloromethane 2943 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Aug 17, 2009, sampling point SM1 Dibromochloromethane 2944 EPA method 524.2 Not recorded
40.16 ug/l , sample collected Aug 17, 2009, sampling point SM1 TTHM 2950 EPA method 524.2 Not recorded

Routine (10).