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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 101–110 of 307 samples, newest first — collected July 9, 2014 to April 4, 2016. The summary above covers all 307.

46 results from the 10 samples listed here: 11 detected, 35 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 101 to 110 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
Apr 4, 2016 13:00
Sampling point
TF104 Treatment Plant T104
Sample type
Routine
Lab sample
160405-050NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Apr 4, 2016 13:00, sampling point TF104 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2016 – Dec 31, 2016
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Apr 4, 2016 13:00, sampling point TF104 Nitrate 1040 EPA method QC10107041C Jan 1, 2016 – Dec 31, 2016
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Apr 4, 2016 13:00, sampling point TF104 Nitrite 1041 EPA method QC10107041C Jan 1, 2016 – Dec 31, 2016
Collected
Mar 9, 2015 01:45
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
150310-045IN
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 9, 2015 01:45, sampling point TF101 Arsenic 1005 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
0.0655 mg/l , sample collected Mar 9, 2015 01:45, sampling point TF101 Barium 1010 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 9, 2015 01:45, sampling point TF101 Cadmium 1015 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
0.0012 mg/l , sample collected Mar 9, 2015 01:45, sampling point TF101 Chromium 1020 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Mar 9, 2015 01:45, sampling point TF101 Fluoride 1025 EPA method 300.0 Jan 1, 2014 – Dec 31, 2016
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 9, 2015 01:45, sampling point TF101 Mercury 1035 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 9, 2015 01:45, sampling point TF101 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected Mar 9, 2015 01:45, sampling point TF101 Selenium 1045 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 9, 2015 01:45, sampling point TF101 Antimony, Total 1074 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 9, 2015 01:45, sampling point TF101 Beryllium, Total 1075 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 9, 2015 01:45, sampling point TF101 Thallium, Total 1085 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Collected
Mar 9, 2015 01:00
Sampling point
TF104 Treatment Plant T104
Sample type
Routine
Lab sample
150310-044IN
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 9, 2015 01:00, sampling point TF104 Arsenic 1005 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
0.0153 mg/l , sample collected Mar 9, 2015 01:00, sampling point TF104 Barium 1010 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 9, 2015 01:00, sampling point TF104 Cadmium 1015 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
0.0013 mg/l , sample collected Mar 9, 2015 01:00, sampling point TF104 Chromium 1020 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Mar 9, 2015 01:00, sampling point TF104 Fluoride 1025 EPA method 300.0 Jan 1, 2014 – Dec 31, 2016
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 9, 2015 01:00, sampling point TF104 Mercury 1035 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 9, 2015 01:00, sampling point TF104 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected Mar 9, 2015 01:00, sampling point TF104 Selenium 1045 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 9, 2015 01:00, sampling point TF104 Antimony, Total 1074 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 9, 2015 01:00, sampling point TF104 Beryllium, Total 1075 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 9, 2015 01:00, sampling point TF104 Thallium, Total 1085 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Collected
Feb 11, 2015 13:07
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
150212-024NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Feb 11, 2015 13:07, sampling point TF101 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2015 – Dec 31, 2015
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Feb 11, 2015 13:07, sampling point TF101 Nitrate 1040 EPA method QC10107041C Jan 1, 2015 – Dec 31, 2015
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Feb 11, 2015 13:07, sampling point TF101 Nitrite 1041 EPA method QC10107041C Jan 1, 2015 – Dec 31, 2015
Collected
Feb 11, 2015 13:30
Sampling point
TF104 Treatment Plant T104
Sample type
Routine
Lab sample
150212-018NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Feb 11, 2015 13:30, sampling point TF104 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2015 – Dec 31, 2015
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Feb 11, 2015 13:30, sampling point TF104 Nitrate 1040 EPA method QC10107041C Jan 1, 2015 – Dec 31, 2015
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Feb 11, 2015 13:30, sampling point TF104 Nitrite 1041 EPA method QC10107041C Jan 1, 2015 – Dec 31, 2015
Collected
Sep 22, 2014 01:00
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
140923-018TH
Laboratory
MSDH Lab
2.51 ug/l , sample collected Sep 22, 2014 01:00, sampling point MRT000 Chloroform 2941 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Sep 22, 2014 01:00, sampling point MRT000 Bromoform 2942 EPA method 524.2 Not recorded
1.14 ug/l , sample collected Sep 22, 2014 01:00, sampling point MRT000 Bromodichloromethane 2943 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Sep 22, 2014 01:00, sampling point MRT000 Dibromochloromethane 2944 EPA method 524.2 Not recorded
3.65 ug/l , sample collected Sep 22, 2014 01:00, sampling point MRT000 TTHM 2950 EPA method 524.2 Jan 1, 2014 – Dec 31, 2016
Collected
Sep 22, 2014 01:05
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
140923-019HA
Laboratory
MSDH Lab
Not detected below 0.002 mg/l Minimum Reporting Level , sample collected Sep 22, 2014 01:05, sampling point MRT000 Monochloroacetic Acid 2450 EPA method 552.2 Not recorded
0.002 mg/l , sample collected Sep 22, 2014 01:05, sampling point MRT000 Dichloroacetic Acid 2451 EPA method 552.2 Not recorded
0.001 mg/l , sample collected Sep 22, 2014 01:05, sampling point MRT000 Trichloroacetic Acid 2452 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Sep 22, 2014 01:05, sampling point MRT000 Monobromoacetic Acid 2453 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Sep 22, 2014 01:05, sampling point MRT000 Dibromoacetic Acid 2454 EPA method 552.2 Not recorded
0.003 mg/l , sample collected Sep 22, 2014 01:05, sampling point MRT000 Total Haloacetic Acids (Haa5) 2456 Jan 1, 2014 – Dec 31, 2016
Collected
Aug 25, 2014 02:00
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
140826-038CN
Laboratory
MSDH Lab
Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Aug 25, 2014 02:00, sampling point TF101 Cyanide 1024 EPA method QC10204001X Jan 1, 2014 – Dec 31, 2016
Collected
Aug 25, 2014 01:00
Sampling point
TF104 Treatment Plant T104
Sample type
Routine
Lab sample
140826-006CN
Laboratory
MSDH Lab
Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Aug 25, 2014 01:00, sampling point TF104 Cyanide 1024 EPA method QC10204001X Jan 1, 2014 – Dec 31, 2016
Collected
Jul 9, 2014 07:24
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
140710-073PB
Laboratory
MSDH Lab
0.0068 mg/l , sample collected Jul 9, 2014 07:24, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2012 – Dec 31, 2014
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 9, 2014 07:24, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2012 – Dec 31, 2014

Routine (10).