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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

MS0260015 , Sweet Home Water & Sewer Dist

37 of the 73 analytes this system has been tested for have been detected at least once, across 307 samples on record.

The other 36 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 307 samples on record, detections range from October 18, 1993 to July 15, 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 Sweet Home Water & Sewer Dist, 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 113 of 132 results Oct 18, 1993 Jul 13, 2023
Lead 1030 Inorganic Chemical 90 of 132 results Oct 18, 1993 Jul 13, 2023
Barium 1010 Inorganic Chemical 22 of 22 results Sep 24, 2003 Jul 15, 2026
TTHM 2950 Organic Chemical 20 of 22 results Aug 7, 2007 Jun 3, 2026
Chloroform 2941 Organic Chemical 16 of 17 results Aug 7, 2007 Jun 3, 2026
Bromodichloromethane 2943 Organic Chemical 14 of 17 results Sep 22, 2014 Jun 3, 2026
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 13 of 21 results Aug 7, 2007 Nov 17, 2025
Dibromochloromethane 2944 Organic Chemical 11 of 17 results Aug 1, 2018 Jun 3, 2026
Gross Alpha, Incl. Radon & U 4002 Radionuclide 10 of 10 results Mar 5, 2012 Oct 4, 2012
Dichloroacetic Acid 2451 Organic Chemical 9 of 15 results Aug 7, 2012 Nov 17, 2025
Trichloroacetic Acid 2452 Organic Chemical 9 of 15 results Aug 7, 2012 Nov 17, 2025
Chromium 1020 Inorganic Chemical 8 of 22 results Feb 9, 2004 Feb 18, 2025
Sodium 1052 Inorganic Chemical 8 of 8 results Oct 14, 2010 Feb 6, 2024
Sulfate 1055 Inorganic Chemical 6 of 6 results Sep 24, 2003 Oct 14, 2010
Fluoride 1025 Inorganic Chemical 4 of 24 results Mar 16, 2005 Jul 15, 2026
Nickel 1036 Inorganic Chemical 4 of 20 results Feb 9, 2004 Feb 18, 2025
Nitrate-Nitrite 1038 Inorganic Chemical 3 of 44 results Aug 10, 2005 Jun 11, 2008
Monobromoacetic Acid 2453 Organic Chemical 2 of 15 results Sep 25, 2008 Aug 24, 2020
Calcium 1016 Inorganic Chemical 2 of 2 results Oct 14, 2010 Oct 14, 2010
Magnesium 1031 Inorganic Chemical 2 of 2 results Oct 14, 2010 Oct 14, 2010
Manganese 1032 Inorganic Chemical 2 of 2 results Oct 14, 2010 Oct 14, 2010
Potassium 1042 Inorganic Chemical 2 of 2 results Oct 14, 2010 Oct 14, 2010
Residue, Total, Filterable 1057 Water Quality 2 of 2 results Oct 14, 2010 Oct 14, 2010
Alkalinity, Caco3 Stability 1067 Water Quality 2 of 2 results Oct 14, 2010 Oct 14, 2010
Carbon Dioxide 1901 Water Quality 2 of 2 results Oct 14, 2010 Oct 14, 2010
Color 1905 Water Quality 2 of 2 results Oct 14, 2010 Oct 14, 2010
Hardness, Total (As Caco3) 1915 Water Quality 2 of 2 results Oct 14, 2010 Oct 14, 2010
Alkalinity, Total 1927 Water Quality 2 of 2 results Oct 14, 2010 Oct 14, 2010
Iron, Field Result FEFD Inorganic Chemical 2 of 2 results Oct 14, 2010 Oct 14, 2010
Calculated Sodium NACA Water Quality 2 of 2 results Oct 14, 2010 Oct 14, 2010
PH, Field Result PHFD Water Quality 2 of 2 results Oct 14, 2010 Oct 14, 2010
Nitrate 1040 Inorganic Chemical 2 of 44 results Jun 11, 2008 Jun 11, 2008
Cadmium 1015 Inorganic Chemical 2 of 22 results Mar 16, 2005 Mar 16, 2005
Selenium 1045 Inorganic Chemical 2 of 22 results Mar 16, 2005 Mar 16, 2005
Iron 1028 Inorganic Chemical 1 of 2 results Oct 14, 2010 Oct 14, 2010
Nitrite 1041 Inorganic Chemical 1 of 44 results Aug 10, 2005 Aug 10, 2005
Xylenes, Total 2955 Organic Chemical 1 of 24 results Apr 28, 2004 Apr 28, 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 121–130 of 307 samples, newest first — collected August 7, 2012 to March 31, 2014. The summary above covers all 307.

52 results from the 10 samples listed here: 6 detected, 46 not detected. Across the whole record it is 397 of 1,444. 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 Sweet Home Water & Sewer Dist, every result from 121 to 130 of 307 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
Mar 31, 2014 14:20
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
140401-057NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Mar 31, 2014 14:20, sampling point TF101 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2014 – Dec 31, 2014
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Mar 31, 2014 14:20, sampling point TF101 Nitrate 1040 EPA method QC10107041C Jan 1, 2014 – Dec 31, 2014
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Mar 31, 2014 14:20, sampling point TF101 Nitrite 1041 EPA method QC10107041C Jan 1, 2014 – Dec 31, 2014
Collected
Aug 20, 2013 01:00
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
130821-008VO
Laboratory
MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 20, 2013 01:00, sampling point TF101 1,2,4-Trichlorobenzene 2378 EPA method 524.2 Jan 1, 2011 – Dec 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 20, 2013 01:00, sampling point TF101 Cis-1,2-Dichloroethylene 2380 EPA method 524.2 Jan 1, 2011 – Dec 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 20, 2013 01:00, sampling point TF101 Xylenes, Total 2955 EPA method 524.2 Jan 1, 2011 – Dec 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 20, 2013 01:00, sampling point TF101 Dichloromethane 2964 EPA method 524.2 Jan 1, 2011 – Dec 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 20, 2013 01:00, sampling point TF101 O-Dichlorobenzene 2968 EPA method 524.2 Jan 1, 2011 – Dec 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 20, 2013 01:00, sampling point TF101 P-Dichlorobenzene 2969 EPA method 524.2 Jan 1, 2011 – Dec 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 20, 2013 01:00, sampling point TF101 Vinyl Chloride 2976 EPA method 524.2 Jan 1, 2011 – Dec 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 20, 2013 01:00, sampling point TF101 1,1-Dichloroethylene 2977 EPA method 524.2 Jan 1, 2011 – Dec 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 20, 2013 01:00, sampling point TF101 Trans-1,2-Dichloroethylene 2979 EPA method 524.2 Jan 1, 2011 – Dec 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 20, 2013 01:00, sampling point TF101 1,2-Dichloroethane 2980 EPA method 524.2 Jan 1, 2011 – Dec 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 20, 2013 01:00, sampling point TF101 1,1,1-Trichloroethane 2981 EPA method 524.2 Jan 1, 2011 – Dec 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 20, 2013 01:00, sampling point TF101 Carbon Tetrachloride 2982 EPA method 524.2 Jan 1, 2011 – Dec 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 20, 2013 01:00, sampling point TF101 1,2-Dichloropropane 2983 EPA method 524.2 Jan 1, 2011 – Dec 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 20, 2013 01:00, sampling point TF101 Trichloroethylene 2984 EPA method 524.2 Jan 1, 2011 – Dec 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 20, 2013 01:00, sampling point TF101 1,1,2-Trichloroethane 2985 EPA method 524.2 Jan 1, 2011 – Dec 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 20, 2013 01:00, sampling point TF101 Tetrachloroethylene 2987 EPA method 524.2 Jan 1, 2011 – Dec 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 20, 2013 01:00, sampling point TF101 Chlorobenzene 2989 EPA method 524.2 Jan 1, 2011 – Dec 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 20, 2013 01:00, sampling point TF101 Benzene 2990 EPA method 524.2 Jan 1, 2011 – Dec 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 20, 2013 01:00, sampling point TF101 Toluene 2991 EPA method 524.2 Jan 1, 2011 – Dec 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 20, 2013 01:00, sampling point TF101 Ethylbenzene 2992 EPA method 524.2 Jan 1, 2011 – Dec 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 20, 2013 01:00, sampling point TF101 Styrene 2996 EPA method 524.2 Jan 1, 2011 – Dec 31, 2016
Collected
Feb 20, 2013 01:00
Sampling point
TF104 Treatment Plant T104
Sample type
Routine
Lab sample
130221-128NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Feb 20, 2013 01:00, sampling point TF104 Nitrate-Nitrite 1038 EPA method 353.2 Jan 1, 2013 – Dec 31, 2013
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Feb 20, 2013 01:00, sampling point TF104 Nitrate 1040 EPA method 353.2 Jan 1, 2013 – Dec 31, 2013
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Feb 20, 2013 01:00, sampling point TF104 Nitrite 1041 EPA method 353.2 Jan 1, 2013 – Dec 31, 2013
Collected
Feb 20, 2013 01:35
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
130221-002NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Feb 20, 2013 01:35, sampling point TF101 Nitrate-Nitrite 1038 EPA method 353.2 Jan 1, 2013 – Dec 31, 2013
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Feb 20, 2013 01:35, sampling point TF101 Nitrate 1040 EPA method 353.2 Jan 1, 2013 – Dec 31, 2013
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Feb 20, 2013 01:35, sampling point TF101 Nitrite 1041 EPA method 353.2 Jan 1, 2013 – Dec 31, 2013
Collected
Oct 4, 2012 13:00
Sampling point
TF104 Treatment Plant T104
Sample type
Routine
Lab sample
201301130186
Laboratory
Radiation Safety Engineering
0.4 pci/l , sample collected Oct 4, 2012 13:00, sampling point TF104 Gross Alpha, Incl. Radon & U 4002 EPA method 00-02 Not recorded
Not detected below 0.22 pci/l Minimum Reporting Level , sample collected Oct 4, 2012 13:00, sampling point TF104 Combined Radium (-226 & -228) 4010 Not recorded
Not detected below 0.214 pci/l Minimum Reporting Level , sample collected Oct 4, 2012 13:00, sampling point TF104 Radium-226 4020 EPA method 903.1 Oct 1, 2012 – Dec 31, 2012
Not detected below 0.22 pci/l Minimum Reporting Level , sample collected Oct 4, 2012 13:00, sampling point TF104 Radium-228 4030 EPA method 904.0 Oct 1, 2012 – Dec 31, 2012
Collected
Oct 4, 2012 14:00
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
201301130185
Laboratory
Radiation Safety Engineering
0.8 pci/l , sample collected Oct 4, 2012 14:00, sampling point TF101 Gross Alpha, Incl. Radon & U 4002 EPA method 00-02 Not recorded
Not detected below 0.27 pci/l Minimum Reporting Level , sample collected Oct 4, 2012 14:00, sampling point TF101 Combined Radium (-226 & -228) 4010 Not recorded
Not detected below 0.214 pci/l Minimum Reporting Level , sample collected Oct 4, 2012 14:00, sampling point TF101 Radium-226 4020 EPA method 903.1 Oct 1, 2012 – Dec 31, 2012
Not detected below 0.27 pci/l Minimum Reporting Level , sample collected Oct 4, 2012 14:00, sampling point TF101 Radium-228 4030 EPA method 904.0 Oct 1, 2012 – Dec 31, 2012
Collected
Oct 3, 2012 14:11
Sampling point
TF104 Treatment Plant T104
Sample type
Routine
Lab sample
121004-017
Laboratory
Radiation Safety Engineering
0.4 pci/l , sample collected Oct 3, 2012 14:11, sampling point TF104 Gross Alpha, Incl. Radon & U 4002 EPA method 00-02 Not recorded
Not detected below 0.22 pci/l Minimum Reporting Level , sample collected Oct 3, 2012 14:11, sampling point TF104 Combined Radium (-226 & -228) 4010 Not recorded
Not detected below 0.214 pci/l Minimum Reporting Level , sample collected Oct 3, 2012 14:11, sampling point TF104 Radium-226 4020 EPA method 903.1 Oct 1, 2012 – Dec 31, 2012
Not detected below 0.22 pci/l Minimum Reporting Level , sample collected Oct 3, 2012 14:11, sampling point TF104 Radium-228 4030 EPA method 904.0 Oct 1, 2012 – Dec 31, 2012
Collected
Oct 3, 2012 13:46
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
121004-016
Laboratory
Radiation Safety Engineering
0.8 pci/l , sample collected Oct 3, 2012 13:46, sampling point TF101 Gross Alpha, Incl. Radon & U 4002 EPA method 00-02 Not recorded
Not detected below 0.27 pci/l Minimum Reporting Level , sample collected Oct 3, 2012 13:46, sampling point TF101 Combined Radium (-226 & -228) 4010 Not recorded
Not detected below 0.214 pci/l Minimum Reporting Level , sample collected Oct 3, 2012 13:46, sampling point TF101 Radium-226 4020 EPA method 903.1 Oct 1, 2012 – Dec 31, 2012
Not detected below 0.27 pci/l Minimum Reporting Level , sample collected Oct 3, 2012 13:46, sampling point TF101 Radium-228 4030 EPA method 904.0 Oct 1, 2012 – Dec 31, 2012
Collected
Sep 18, 2012 11:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
201209190264
Laboratory
Eurofins Eaton Analytical
Not detected below 0.74 mfl Minimum Reporting Level , sample collected Sep 18, 2012 11:00, sampling point DS000 Asbestos 1094 EPA method 100.2 Jan 1, 2011 – Dec 31, 2019
Collected
Aug 7, 2012 01:33
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
120808-002TH
Laboratory
MSDH Lab
1.25 ug/l , sample collected Aug 7, 2012 01:33, sampling point MRT000 Chloroform 2941 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Aug 7, 2012 01:33, sampling point MRT000 Bromoform 2942 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Aug 7, 2012 01:33, sampling point MRT000 Bromodichloromethane 2943 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Aug 7, 2012 01:33, sampling point MRT000 Dibromochloromethane 2944 EPA method 524.2 Not recorded
1.25 ug/l , sample collected Aug 7, 2012 01:33, sampling point MRT000 TTHM 2950 EPA method 524.2 Jan 1, 2011 – Dec 31, 2013

Routine (10).