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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

MS0620006 , Homewood Water Association

21 of the 53 analytes this system has been tested for have been detected at least once, across 448 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 448 samples on record, detections range from October 22, 2003 to November 25, 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 Homewood 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
Copper, Free 1022 Inorganic Chemical 63 of 63 results Aug 16, 2007 Aug 1, 2023
Lead 1030 Inorganic Chemical 46 of 63 results Aug 16, 2007 Aug 1, 2023
TTHM 2950 Organic Chemical 45 of 49 results Aug 11, 2004 Nov 25, 2025
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 44 of 49 results Aug 11, 2004 Nov 25, 2025
Chloroform 2941 Organic Chemical 42 of 43 results Mar 6, 2007 Nov 25, 2025
Barium 1010 Inorganic Chemical 40 of 40 results Oct 22, 2003 Mar 24, 2025
Fluoride 1025 Inorganic Chemical 40 of 40 results Oct 22, 2003 Mar 24, 2025
Dichloroacetic Acid 2451 Organic Chemical 38 of 39 results Feb 28, 2008 Nov 25, 2025
Trichloroacetic Acid 2452 Organic Chemical 33 of 39 results Feb 28, 2008 Nov 25, 2025
Bromodichloromethane 2943 Organic Chemical 33 of 43 results Mar 6, 2007 Nov 25, 2025
Chromium 1020 Inorganic Chemical 27 of 40 results Oct 22, 2003 Mar 24, 2025
Nickel 1036 Inorganic Chemical 11 of 40 results Apr 18, 2005 Mar 24, 2025
Xylenes, Total 2955 Organic Chemical 9 of 98 results May 25, 2004 Jul 5, 2011
Sodium 1052 Inorganic Chemical 4 of 4 results Nov 13, 2023 Nov 13, 2023
Monochloroacetic Acid 2450 Organic Chemical 4 of 39 results Nov 9, 2009 Jul 11, 2018
Ethylbenzene 2992 Organic Chemical 3 of 98 results May 25, 2004 Jun 13, 2005
Carbon Tetrachloride 2982 Organic Chemical 2 of 98 results Aug 30, 2004 Nov 28, 2022
Cyanide 1024 Inorganic Chemical 1 of 40 results Oct 23, 2025 Oct 23, 2025
Nitrate 1040 Inorganic Chemical 1 of 88 results Sep 26, 2005 Sep 26, 2005
Cadmium 1015 Inorganic Chemical 1 of 40 results Mar 22, 2004 Mar 22, 2004
Sulfate 1055 Inorganic Chemical 1 of 4 results Oct 22, 2003 Oct 22, 2003

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 31–40 of 448 samples, newest first — collected August 1, 2023 to October 30, 2023. The summary above covers all 448.

22 results from the 10 samples listed here: 5 detected, 17 not detected. Across the whole record it is 488 of 3,425. A sample is analysed for many analytes at once, so one sample appears on as many rows as it had results.

We withheld the location of 5 sampling points below. The location on record identifies a private home, and we do not publish those. That is our decision, not the agency’s. The sampling point, its type and every result taken there are published unchanged.

Chemical and radiological sample results for Homewood Water Association, every result from 31 to 40 of 448 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
Oct 30, 2023 13:45
Sampling point
TF104 Treatment Plant T104
Sample type
Routine
Lab sample
NI-231031-031
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Oct 30, 2023 13:45, sampling point TF104 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2023 – Dec 31, 2023
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Oct 30, 2023 13:45, sampling point TF104 Nitrate 1040 EPA method QC10107041C Jan 1, 2023 – Dec 31, 2023
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Oct 30, 2023 13:45, sampling point TF104 Nitrite 1041 EPA method QC10107041C Jan 1, 2023 – Dec 31, 2023
Collected
Oct 30, 2023 13:30
Sampling point
TF103 Treatment Plant T103
Sample type
Routine
Lab sample
NI-231031-030
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Oct 30, 2023 13:30, sampling point TF103 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2023 – Dec 31, 2023
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Oct 30, 2023 13:30, sampling point TF103 Nitrate 1040 EPA method QC10107041C Jan 1, 2023 – Dec 31, 2023
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Oct 30, 2023 13:30, sampling point TF103 Nitrite 1041 EPA method QC10107041C Jan 1, 2023 – Dec 31, 2023
Collected
Oct 30, 2023 13:15
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
NI-231031-029
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Oct 30, 2023 13:15, sampling point TF102 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2023 – Dec 31, 2023
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Oct 30, 2023 13:15, sampling point TF102 Nitrate 1040 EPA method QC10107041C Jan 1, 2023 – Dec 31, 2023
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Oct 30, 2023 13:15, sampling point TF102 Nitrite 1041 EPA method QC10107041C Jan 1, 2023 – Dec 31, 2023
Collected
Oct 30, 2023 13:00
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
NI-231031-028
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Oct 30, 2023 13:00, sampling point TF101 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2023 – Dec 31, 2023
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Oct 30, 2023 13:00, sampling point TF101 Nitrate 1040 EPA method QC10107041C Jan 1, 2023 – Dec 31, 2023
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Oct 30, 2023 13:00, sampling point TF101 Nitrite 1041 EPA method QC10107041C Jan 1, 2023 – Dec 31, 2023
Collected
Aug 16, 2023 12:00
Sampling point
SMT Location withheld
Sample type
Routine
Lab sample
HA-230817-007
Laboratory
MSDH Lab
Not detected below 1 ug/l Minimum Reporting Level , sample collected Aug 16, 2023 12:00, sampling point SMT Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 Jan 1, 2023 – Dec 31, 2023
Collected
Aug 16, 2023 12:00
Sampling point
SMT Location withheld
Sample type
Routine
Lab sample
TH-230817-012
Laboratory
MSDH Lab
Not detected below 1 ug/l Minimum Reporting Level , sample collected Aug 16, 2023 12:00, sampling point SMT TTHM 2950 EPA method 524.2 Jan 1, 2023 – Dec 31, 2023
Collected
Aug 1, 2023 06:05
Sampling point
LC0030 Location withheld
Sample type
Routine
Lab sample
PB-230802-011
Laboratory
MSDH Lab
0.193 mg/l , sample collected Aug 1, 2023 06:05, sampling point LC0030 Copper, Free 1022 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 1, 2023 06:05, sampling point LC0030 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Collected
Aug 1, 2023 18:45
Sampling point
LC0012 Location withheld
Sample type
Routine
Lab sample
PB-230802-009
Laboratory
MSDH Lab
0.447 mg/l , sample collected Aug 1, 2023 18:45, sampling point LC0012 Copper, Free 1022 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 1, 2023 18:45, sampling point LC0012 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Collected
Aug 1, 2023 06:00
Sampling point
LC0005 Location withheld
Sample type
Routine
Lab sample
PB-230802-012
Laboratory
MSDH Lab
0.23 mg/l , sample collected Aug 1, 2023 06:00, sampling point LC0005 Copper, Free 1022 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
0.9 ug/l , sample collected Aug 1, 2023 06:00, sampling point LC0005 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Collected
Aug 1, 2023 06:50
Sampling point
LC0004 Location withheld
Sample type
Routine
Lab sample
PB-230802-008
Laboratory
MSDH Lab
0.0241 mg/l , sample collected Aug 1, 2023 06:50, sampling point LC0004 Copper, Free 1022 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 1, 2023 06:50, sampling point LC0004 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023

Routine (10).