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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

MS0650010 , Sylvarena Water Association

22 of the 57 analytes this system has been tested for have been detected at least once, across 263 samples on record.

The other 35 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 263 samples on record, detections range from October 27, 2003 to July 16, 2026. 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 Sylvarena 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
TTHM 2950 Organic Chemical 48 of 48 results Sep 20, 2004 Jun 23, 2026
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 47 of 47 results Sep 20, 2004 May 6, 2025
Copper, Free 1022 Inorganic Chemical 43 of 43 results Aug 14, 2007 Jul 26, 2023
Chloroform 2941 Organic Chemical 42 of 42 results Oct 4, 2006 Jun 23, 2026
Bromodichloromethane 2943 Organic Chemical 38 of 42 results Oct 4, 2006 Jun 23, 2026
Dichloroacetic Acid 2451 Organic Chemical 36 of 36 results Feb 25, 2008 May 6, 2025
Lead 1030 Inorganic Chemical 36 of 43 results Aug 14, 2007 Jul 26, 2023
Trichloroacetic Acid 2452 Organic Chemical 31 of 36 results Feb 25, 2008 May 6, 2025
Fluoride 1025 Inorganic Chemical 20 of 20 results Oct 27, 2003 Mar 25, 2025
Barium 1010 Inorganic Chemical 15 of 20 results Oct 27, 2003 Mar 25, 2025
Chromium 1020 Inorganic Chemical 10 of 20 results Oct 27, 2003 May 15, 2019
Gross Alpha, Incl. Radon & U 4002 Radionuclide 10 of 10 results Dec 7, 2011 Jul 11, 2012
Dibromochloromethane 2944 Organic Chemical 9 of 42 results Oct 13, 2016 Jun 23, 2026
Sodium 1052 Inorganic Chemical 6 of 6 results Sep 19, 2019 Jul 16, 2026
Sulfate 1055 Inorganic Chemical 4 of 4 results Oct 27, 2003 Mar 29, 2004
Monochloroacetic Acid 2450 Organic Chemical 3 of 36 results Dec 14, 2009 Jul 11, 2018
Nickel 1036 Inorganic Chemical 2 of 20 results May 21, 2013 May 21, 2013
Cadmium 1015 Inorganic Chemical 2 of 20 results Apr 10, 2006 Apr 10, 2006
Monobromoacetic Acid 2453 Organic Chemical 1 of 36 results Jul 11, 2018 Jul 11, 2018
Selenium 1045 Inorganic Chemical 1 of 20 results Feb 8, 2010 Feb 8, 2010
Toluene 2991 Organic Chemical 1 of 28 results Feb 22, 2005 Feb 22, 2005
Xylenes, Total 2955 Organic Chemical 1 of 28 results Dec 6, 2004 Dec 6, 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 101–110 of 263 samples, newest first — collected February 26, 2013 to July 30, 2013. The summary above covers all 263.

61 results from the 10 samples listed here: 23 detected, 38 not detected. Across the whole record it is 406 of 1,543. 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 Sylvarena Water Association, every result from 101 to 110 of 263 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 30, 2013 12:00
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
130731-013TH
Laboratory
MSDH Lab
56.1 ug/l , sample collected Jul 30, 2013 12:00, sampling point MRT000 Chloroform 2941 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Jul 30, 2013 12:00, sampling point MRT000 Bromoform 2942 EPA method 524.2 Not recorded
8.02 ug/l , sample collected Jul 30, 2013 12:00, sampling point MRT000 Bromodichloromethane 2943 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Jul 30, 2013 12:00, sampling point MRT000 Dibromochloromethane 2944 EPA method 524.2 Not recorded
64.1 ug/l , sample collected Jul 30, 2013 12:00, sampling point MRT000 TTHM 2950 EPA method 524.2 Not recorded
Collected
Jul 30, 2013 12:00
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
130731-013HA
Laboratory
MSDH Lab
Not detected below 0.002 mg/l Minimum Reporting Level , sample collected Jul 30, 2013 12:00, sampling point MRT000 Monochloroacetic Acid 2450 EPA method 552.2 Not recorded
0.009 mg/l , sample collected Jul 30, 2013 12:00, sampling point MRT000 Dichloroacetic Acid 2451 EPA method 552.2 Not recorded
0.021 mg/l , sample collected Jul 30, 2013 12:00, sampling point MRT000 Trichloroacetic Acid 2452 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Jul 30, 2013 12:00, sampling point MRT000 Monobromoacetic Acid 2453 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Jul 30, 2013 12:00, sampling point MRT000 Dibromoacetic Acid 2454 EPA method 552.2 Not recorded
0.03 mg/l , sample collected Jul 30, 2013 12:00, sampling point MRT000 Total Haloacetic Acids (Haa5) 2456 Not recorded
Collected
May 21, 2013 02:15
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
130523-002IN
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 21, 2013 02:15, sampling point TF101 Arsenic 1005 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 21, 2013 02:15, 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 May 21, 2013 02:15, 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 May 21, 2013 02:15, sampling point TF101 Chromium 1020 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
0.168 mg/l , sample collected May 21, 2013 02:15, sampling point TF101 Fluoride 1025 EPA method 300.0 Jan 1, 2011 – Dec 31, 2013
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 21, 2013 02:15, sampling point TF101 Mercury 1035 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
0.0185 mg/l , sample collected May 21, 2013 02:15, sampling point TF101 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected May 21, 2013 02:15, 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 May 21, 2013 02:15, 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 May 21, 2013 02:15, 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 May 21, 2013 02:15, sampling point TF101 Thallium, Total 1085 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Collected
May 21, 2013 02:25
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
130523-001IN
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 21, 2013 02:25, sampling point TF102 Arsenic 1005 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
0.001 mg/l , sample collected May 21, 2013 02:25, 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 May 21, 2013 02:25, 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 May 21, 2013 02:25, sampling point TF102 Chromium 1020 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
0.137 mg/l , sample collected May 21, 2013 02:25, 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 May 21, 2013 02:25, sampling point TF102 Mercury 1035 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
0.0186 mg/l , sample collected May 21, 2013 02:25, sampling point TF102 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected May 21, 2013 02:25, 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 May 21, 2013 02:25, 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 May 21, 2013 02:25, 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 May 21, 2013 02:25, sampling point TF102 Thallium, Total 1085 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Collected
May 6, 2013 02:00
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
130507-019NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected May 6, 2013 02:00, sampling point TF102 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2013 – Dec 31, 2013
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected May 6, 2013 02:00, sampling point TF102 Nitrate 1040 EPA method QC10107041C Jan 1, 2013 – Dec 31, 2013
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected May 6, 2013 02:00, sampling point TF102 Nitrite 1041 EPA method QC10107041C Jan 1, 2013 – Dec 31, 2013
Collected
May 6, 2013 01:45
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
130507-018NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected May 6, 2013 01:45, sampling point TF101 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2013 – Dec 31, 2013
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected May 6, 2013 01:45, sampling point TF101 Nitrate 1040 EPA method QC10107041C Jan 1, 2013 – Dec 31, 2013
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected May 6, 2013 01:45, sampling point TF101 Nitrite 1041 EPA method QC10107041C Jan 1, 2013 – Dec 31, 2013
Collected
May 1, 2013 01:30
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
130502-002TH
Laboratory
MSDH Lab
48.2 ug/l , sample collected May 1, 2013 01:30, sampling point MRT000 Chloroform 2941 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected May 1, 2013 01:30, sampling point MRT000 Bromoform 2942 EPA method 524.2 Not recorded
6.31 ug/l , sample collected May 1, 2013 01:30, sampling point MRT000 Bromodichloromethane 2943 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected May 1, 2013 01:30, sampling point MRT000 Dibromochloromethane 2944 EPA method 524.2 Not recorded
54.5 ug/l , sample collected May 1, 2013 01:30, sampling point MRT000 TTHM 2950 EPA method 524.2 Apr 1, 2013 – Jun 30, 2013
Collected
May 1, 2013 01:30
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
130502-002HA
Laboratory
MSDH Lab
Not detected below 0.002 mg/l Minimum Reporting Level , sample collected May 1, 2013 01:30, sampling point MRT000 Monochloroacetic Acid 2450 EPA method 552.2 Not recorded
0.011 mg/l , sample collected May 1, 2013 01:30, sampling point MRT000 Dichloroacetic Acid 2451 EPA method 552.2 Not recorded
0.022 mg/l , sample collected May 1, 2013 01:30, sampling point MRT000 Trichloroacetic Acid 2452 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected May 1, 2013 01:30, sampling point MRT000 Monobromoacetic Acid 2453 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected May 1, 2013 01:30, sampling point MRT000 Dibromoacetic Acid 2454 EPA method 552.2 Not recorded
0.033 mg/l , sample collected May 1, 2013 01:30, sampling point MRT000 Total Haloacetic Acids (Haa5) 2456 Apr 1, 2013 – Jun 30, 2013
Collected
Feb 26, 2013 01:30
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
130227-005HA
Laboratory
MSDH Lab
Not detected below 0.002 mg/l Minimum Reporting Level , sample collected Feb 26, 2013 01:30, sampling point MRT000 Monochloroacetic Acid 2450 EPA method 552.2 Not recorded
0.022 mg/l , sample collected Feb 26, 2013 01:30, sampling point MRT000 Dichloroacetic Acid 2451 EPA method 552.2 Not recorded
0.032 mg/l , sample collected Feb 26, 2013 01:30, sampling point MRT000 Trichloroacetic Acid 2452 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Feb 26, 2013 01:30, sampling point MRT000 Monobromoacetic Acid 2453 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Feb 26, 2013 01:30, sampling point MRT000 Dibromoacetic Acid 2454 EPA method 552.2 Not recorded
0.054 mg/l , sample collected Feb 26, 2013 01:30, sampling point MRT000 Total Haloacetic Acids (Haa5) 2456 Jan 1, 2013 – Mar 31, 2013
Collected
Feb 26, 2013 01:30
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
130227-005TH
Laboratory
MSDH Lab
39.7 ug/l , sample collected Feb 26, 2013 01:30, sampling point MRT000 Chloroform 2941 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Feb 26, 2013 01:30, sampling point MRT000 Bromoform 2942 EPA method 524.2 Not recorded
5.19 ug/l , sample collected Feb 26, 2013 01:30, sampling point MRT000 Bromodichloromethane 2943 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Feb 26, 2013 01:30, sampling point MRT000 Dibromochloromethane 2944 EPA method 524.2 Not recorded
44.9 ug/l , sample collected Feb 26, 2013 01:30, sampling point MRT000 TTHM 2950 EPA method 524.2 Jan 1, 2013 – Mar 31, 2013

Routine (10).