Chemical and radiological sample results

MS0570003 , Homestead Water Association

41 of the 74 analytes this system has been tested for have been detected at least once, across 256 samples on record.

The other 33 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 256 samples on record, detections range from October 15, 2003 to December 2, 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 Homestead 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	61 of 62 results	Aug 9, 2007	Sep 13, 2023
Lead 1030	Inorganic Chemical	46 of 62 results	Aug 9, 2007	Sep 13, 2023
Barium 1010	Inorganic Chemical	31 of 31 results	Oct 15, 2003	Dec 2, 2025
Fluoride 1025	Inorganic Chemical	31 of 32 results	Oct 15, 2003	Dec 2, 2025
Arsenic 1005	Inorganic Chemical	30 of 31 results	Oct 15, 2003	Dec 2, 2025
TTHM 2950	Organic Chemical	14 of 18 results	Jul 28, 2004	Dec 16, 2024
Total Haloacetic Acids (Haa5) 2456	Organic Chemical	10 of 17 results	Sep 4, 2007	Dec 16, 2024
Chloroform 2941	Organic Chemical	10 of 14 results	Jun 29, 2010	Dec 16, 2024
Chromium 1020	Inorganic Chemical	8 of 31 results	Oct 15, 2003	Apr 14, 2025
Dichloroacetic Acid 2451	Organic Chemical	8 of 13 results	Jun 29, 2010	Dec 16, 2024
Bromodichloromethane 2943	Organic Chemical	8 of 14 results	Jun 29, 2010	Dec 16, 2024
Nickel 1036	Inorganic Chemical	7 of 31 results	Apr 13, 2005	Apr 14, 2025
Sodium 1052	Inorganic Chemical	7 of 7 results	Sep 21, 2006	Feb 24, 2025
Trichloroacetic Acid 2452	Organic Chemical	6 of 13 results	Aug 9, 2016	Dec 16, 2024
Dibromochloromethane 2944	Organic Chemical	5 of 14 results	Jun 29, 2010	Dec 16, 2024
Xylenes, Total 2955	Organic Chemical	5 of 37 results	Aug 19, 2010	Oct 18, 2021
Gross Alpha, Incl. Radon & U 4002	Radionuclide	5 of 5 results	Dec 14, 2011	Jul 18, 2012
Sulfate 1055	Inorganic Chemical	5 of 5 results	Oct 15, 2003	Sep 21, 2006
Selenium 1045	Inorganic Chemical	2 of 31 results	Apr 13, 2005	Apr 13, 2005
Ethylbenzene 2992	Organic Chemical	1 of 37 results	May 14, 2019	May 14, 2019
Combined Uranium 4006	Radionuclide	1 of 11 results	Jun 5, 2018	Jun 5, 2018
Bromoform 2942	Organic Chemical	1 of 14 results	Jun 29, 2010	Jun 29, 2010
Calcium 1016	Inorganic Chemical	1 of 1 result	Sep 21, 2006	Sep 21, 2006
Chloride 1017	Inorganic Chemical	1 of 1 result	Sep 21, 2006	Sep 21, 2006
Iron 1028	Inorganic Chemical	1 of 1 result	Sep 21, 2006	Sep 21, 2006
Magnesium 1031	Inorganic Chemical	1 of 1 result	Sep 21, 2006	Sep 21, 2006
Manganese 1032	Inorganic Chemical	1 of 1 result	Sep 21, 2006	Sep 21, 2006
Potassium 1042	Inorganic Chemical	1 of 1 result	Sep 21, 2006	Sep 21, 2006
Residue, Total, Filterable 1057	Water Quality	1 of 1 result	Sep 21, 2006	Sep 21, 2006
Alkalinity, Caco3 Stability 1067	Water Quality	1 of 1 result	Sep 21, 2006	Sep 21, 2006
Carbon Dioxide 1901	Water Quality	1 of 1 result	Sep 21, 2006	Sep 21, 2006
Color 1905	Water Quality	1 of 1 result	Sep 21, 2006	Sep 21, 2006
Hardness, Total (As Caco3) 1915	Water Quality	1 of 1 result	Sep 21, 2006	Sep 21, 2006
PH 1925	Water Quality	1 of 1 result	Sep 21, 2006	Sep 21, 2006
Alkalinity, Total 1927	Water Quality	1 of 1 result	Sep 21, 2006	Sep 21, 2006
Iron, Field Result FEFD	Inorganic Chemical	1 of 1 result	Sep 21, 2006	Sep 21, 2006
Calculated Sodium NACA	Water Quality	1 of 1 result	Sep 21, 2006	Sep 21, 2006
PH, Field Result PHFD	Water Quality	1 of 1 result	Sep 21, 2006	Sep 21, 2006
Cadmium 1015	Inorganic Chemical	1 of 31 results	Apr 13, 2005	Apr 13, 2005
Thallium, Total 1085	Inorganic Chemical	1 of 31 results	Apr 13, 2005	Apr 13, 2005
Dichloromethane 2964	Organic Chemical	1 of 37 results	Aug 24, 2004	Aug 24, 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 81–90 of 256 samples, newest first — collected April 14, 2020 to September 27, 2020. The summary above covers all 256.

26 results from the 10 samples listed here: 8 detected, 18 not detected. Across the whole record it is 321 of 1,630. 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 Homestead Water Association, every result from 81 to 90 of 256 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 Sep 27, 2020 07:30 Sampling point DS000 Distribution Sample type Routine Lab sample 200930-069PB Laboratory MSDH Lab
0.1333 mg/l , sample collected Sep 27, 2020 07:30, sampling point DS000	Copper, Free 1022 EPA method 200.8	Jan 1, 2018 – Dec 31, 2020
0.0011 mg/l , sample collected Sep 27, 2020 07:30, sampling point DS000	Lead 1030 EPA method 200.8	Jan 1, 2018 – Dec 31, 2020
Collected Aug 27, 2020 14:30 Sampling point TF104 Treatment Plant T104 Sample type Routine Lab sample CN-200828-002 Laboratory MSDH Lab
Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Aug 27, 2020 14:30, sampling point TF104	Cyanide 1024 EPA method QC10204001X	Jul 1, 2020 – Sep 30, 2020
Collected Jun 24, 2020 Sampling point DS000 Distribution Sample type Routine Lab sample 200625-009TH Laboratory MSDH Lab
2.21 ug/l , sample collected Jun 24, 2020, sampling point DS000	Chloroform 2941 EPA method 524.2	Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Jun 24, 2020, sampling point DS000	Bromoform 2942 EPA method 524.2	Not recorded
1.19 ug/l , sample collected Jun 24, 2020, sampling point DS000	Bromodichloromethane 2943 EPA method 524.2	Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Jun 24, 2020, sampling point DS000	Dibromochloromethane 2944 EPA method 524.2	Not recorded
3.4 ug/l , sample collected Jun 24, 2020, sampling point DS000	TTHM 2950	Jan 1, 2020 – Dec 31, 2020
Collected Jun 24, 2020 16:00 Sampling point DS000 Distribution Sample type Routine Lab sample 200625-009HA Laboratory MSDH Lab
Not detected below 0.002 mg/l Minimum Reporting Level , sample collected Jun 24, 2020 16:00, sampling point DS000	Monochloroacetic Acid 2450 EPA method 552.2	Not recorded
0.003 mg/l , sample collected Jun 24, 2020 16:00, sampling point DS000	Dichloroacetic Acid 2451 EPA method 552.2	Not recorded
0.002 mg/l , sample collected Jun 24, 2020 16:00, sampling point DS000	Trichloroacetic Acid 2452 EPA method 552.2	Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Jun 24, 2020 16:00, sampling point DS000	Monobromoacetic Acid 2453 EPA method 552.2	Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Jun 24, 2020 16:00, sampling point DS000	Dibromoacetic Acid 2454 EPA method 552.2	Not recorded
0.005 mg/l , sample collected Jun 24, 2020 16:00, sampling point DS000	Total Haloacetic Acids (Haa5) 2456	Not recorded
Collected Jun 9, 2020 12:30 Sampling point TF104 Treatment Plant T104 Sample type Routine Lab sample 200610-012CN Laboratory MSDH Lab
Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Jun 9, 2020 12:30, sampling point TF104	Cyanide 1024 EPA method QC10204001X	Apr 1, 2020 – Jun 30, 2020
Collected May 12, 2020 15:45 Sampling point TF080 Treatment Plant T080 Sample type Routine Lab sample 200513-006CN Laboratory MSDH Lab
Not detected below 0.015 mg/l Minimum Reporting Level , sample collected May 12, 2020 15:45, sampling point TF080	Cyanide 1024 EPA method QC10204001X	Jan 1, 2020 – Dec 31, 2022
Collected May 12, 2020 16:00 Sampling point TF104 Treatment Plant T104 Sample type Routine Lab sample 200513-005CN Laboratory MSDH Lab
Not detected below 0.015 mg/l Minimum Reporting Level , sample collected May 12, 2020 16:00, sampling point TF104	Cyanide 1024 EPA method QC10204001X	Apr 1, 2020 – Jun 30, 2020
Collected Apr 14, 2020 16:00 Sampling point TF104 Treatment Plant T104 Sample type Routine Lab sample 200415-062NI Laboratory MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Apr 14, 2020 16:00, sampling point TF104	Nitrate-Nitrite 1038 EPA method QC10107041C	Apr 1, 2020 – Jun 30, 2020
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Apr 14, 2020 16:00, sampling point TF104	Nitrate 1040 EPA method QC10107041C	Apr 1, 2020 – Jun 30, 2020
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Apr 14, 2020 16:00, sampling point TF104	Nitrite 1041 EPA method QC10107041C	Apr 1, 2020 – Jun 30, 2020
Collected Apr 14, 2020 16:00 Sampling point TF104 Treatment Plant T104 Sample type Routine Lab sample 200415-058NI Laboratory MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Apr 14, 2020 16:00, sampling point TF104	Nitrate-Nitrite 1038 EPA method QC10107041C	Apr 1, 2020 – Jun 30, 2020
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Apr 14, 2020 16:00, sampling point TF104	Nitrate 1040 EPA method QC10107041C	Apr 1, 2020 – Jun 30, 2020
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Apr 14, 2020 16:00, sampling point TF104	Nitrite 1041 EPA method QC10107041C	Apr 1, 2020 – Jun 30, 2020
Collected Apr 14, 2020 15:00 Sampling point TF080 Treatment Plant T080 Sample type Routine Lab sample 200415-056NI Laboratory MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Apr 14, 2020 15:00, sampling point TF080	Nitrate-Nitrite 1038 EPA method QC10107041C	Jan 1, 2020 – Dec 31, 2020
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Apr 14, 2020 15:00, sampling point TF080	Nitrate 1040 EPA method QC10107041C	Jan 1, 2020 – Dec 31, 2020
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Apr 14, 2020 15:00, sampling point TF080	Nitrite 1041 EPA method QC10107041C	Jan 1, 2020 – Dec 31, 2020

Collected
Sep 27, 2020 07:30

Sampling point
DS000 Distribution

Sample type
Routine

Lab sample
200930-069PB

Laboratory
MSDH Lab

Monitoring period
Jan 1, 2018 – Dec 31, 2020
- Copper, Free 1022 EPA method 200.8
  
  Result
  0.1333 mg/l
- Lead 1030 EPA method 200.8
  
  Result
  0.0011 mg/l
Collected
Aug 27, 2020 14:30

Sampling point
TF104 Treatment Plant T104

Sample type
Routine

Lab sample
CN-200828-002

Laboratory
MSDH Lab

Monitoring period
Jul 1, 2020 – Sep 30, 2020
- Cyanide 1024 EPA method QC10204001X
  
  Result
  Not detected below 0.015 mg/l Minimum Reporting Level
Collected
Jun 24, 2020

Sampling point
DS000 Distribution

Sample type
Routine

Lab sample
200625-009TH

Laboratory
MSDH Lab
- Chloroform 2941 EPA method 524.2
  
  Result
  2.21 ug/l
  
  Monitoring period
  Not recorded
- Bromoform 2942 EPA method 524.2
  
  Result
  Not detected below 1 ug/l Minimum Reporting Level
  
  Monitoring period
  Not recorded
- Bromodichloromethane 2943 EPA method 524.2
  
  Result
  1.19 ug/l
  
  Monitoring period
  Not recorded
- Dibromochloromethane 2944 EPA method 524.2
  
  Result
  Not detected below 1 ug/l Minimum Reporting Level
  
  Monitoring period
  Not recorded
- TTHM 2950
  
  Result
  3.4 ug/l
  
  Monitoring period
  Jan 1, 2020 – Dec 31, 2020
Collected
Jun 24, 2020 16:00

Sampling point
DS000 Distribution

Sample type
Routine

Lab sample
200625-009HA

Laboratory
MSDH Lab

Monitoring period
Not recorded
- Monochloroacetic Acid 2450 EPA method 552.2
  
  Result
  Not detected below 0.002 mg/l Minimum Reporting Level
- Dichloroacetic Acid 2451 EPA method 552.2
  
  Result
  0.003 mg/l
- Trichloroacetic Acid 2452 EPA method 552.2
  
  Result
  0.002 mg/l
- Monobromoacetic Acid 2453 EPA method 552.2
  
  Result
  Not detected below 0.001 mg/l Minimum Reporting Level
- Dibromoacetic Acid 2454 EPA method 552.2
  
  Result
  Not detected below 0.001 mg/l Minimum Reporting Level
- Total Haloacetic Acids (Haa5) 2456
  
  Result
  0.005 mg/l
Collected
Jun 9, 2020 12:30

Sampling point
TF104 Treatment Plant T104

Sample type
Routine

Lab sample
200610-012CN

Laboratory
MSDH Lab

Monitoring period
Apr 1, 2020 – Jun 30, 2020
- Cyanide 1024 EPA method QC10204001X
  
  Result
  Not detected below 0.015 mg/l Minimum Reporting Level
Collected
May 12, 2020 15:45

Sampling point
TF080 Treatment Plant T080

Sample type
Routine

Lab sample
200513-006CN

Laboratory
MSDH Lab

Monitoring period
Jan 1, 2020 – Dec 31, 2022
- Cyanide 1024 EPA method QC10204001X
  
  Result
  Not detected below 0.015 mg/l Minimum Reporting Level
Collected
May 12, 2020 16:00

Sampling point
TF104 Treatment Plant T104

Sample type
Routine

Lab sample
200513-005CN

Laboratory
MSDH Lab

Monitoring period
Apr 1, 2020 – Jun 30, 2020
- Cyanide 1024 EPA method QC10204001X
  
  Result
  Not detected below 0.015 mg/l Minimum Reporting Level
Collected
Apr 14, 2020 16:00

Sampling point
TF104 Treatment Plant T104

Sample type
Routine

Lab sample
200415-062NI

Laboratory
MSDH Lab

Monitoring period
Apr 1, 2020 – Jun 30, 2020
- Nitrate-Nitrite 1038 EPA method QC10107041C
  
  Result
  Not detected below 0.1 mg/l Minimum Reporting Level
- Nitrate 1040 EPA method QC10107041C
  
  Result
  Not detected below 0.08 mg/l Minimum Reporting Level
- Nitrite 1041 EPA method QC10107041C
  
  Result
  Not detected below 0.02 mg/l Minimum Reporting Level
Collected
Apr 14, 2020 16:00

Sampling point
TF104 Treatment Plant T104

Sample type
Routine

Lab sample
200415-058NI

Laboratory
MSDH Lab

Monitoring period
Apr 1, 2020 – Jun 30, 2020
- Nitrate-Nitrite 1038 EPA method QC10107041C
  
  Result
  Not detected below 0.1 mg/l Minimum Reporting Level
- Nitrate 1040 EPA method QC10107041C
  
  Result
  Not detected below 0.08 mg/l Minimum Reporting Level
- Nitrite 1041 EPA method QC10107041C
  
  Result
  Not detected below 0.02 mg/l Minimum Reporting Level
Collected
Apr 14, 2020 15:00

Sampling point
TF080 Treatment Plant T080

Sample type
Routine

Lab sample
200415-056NI

Laboratory
MSDH Lab

Monitoring period
Jan 1, 2020 – Dec 31, 2020
- Nitrate-Nitrite 1038 EPA method QC10107041C
  
  Result
  Not detected below 0.1 mg/l Minimum Reporting Level
- Nitrate 1040 EPA method QC10107041C
  
  Result
  Not detected below 0.08 mg/l Minimum Reporting Level
- Nitrite 1041 EPA method QC10107041C
  
  Result
  Not detected below 0.02 mg/l Minimum Reporting Level

Routine (10).