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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

MS0690047 , Crestfield Water Association

20 of the 58 analytes this system has been tested for have been detected at least once, across 107 samples on record.

The other 38 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 107 samples on record, detections range from November 5, 2003 to April 1, 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 Crestfield 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 31 of 31 results Aug 1, 2007 Sep 9, 2024
Nitrate-Nitrite 1038 Inorganic Chemical 15 of 20 results Jun 14, 2004 Apr 15, 2024
Nitrate 1040 Inorganic Chemical 15 of 20 results Jun 14, 2004 Apr 15, 2024
Barium 1010 Inorganic Chemical 10 of 10 results Nov 5, 2003 Apr 1, 2025
Lead 1030 Inorganic Chemical 8 of 31 results Aug 1, 2007 Sep 9, 2024
Nickel 1036 Inorganic Chemical 7 of 10 results Nov 5, 2003 Apr 1, 2025
TTHM 2950 Organic Chemical 5 of 7 results Aug 23, 2004 Feb 24, 2025
Chromium 1020 Inorganic Chemical 4 of 10 results Apr 26, 2005 Apr 1, 2025
Selenium 1045 Inorganic Chemical 3 of 10 results Mar 29, 2004 Apr 12, 2006
Sodium 1052 Inorganic Chemical 2 of 2 results Sep 23, 2019 Dec 11, 2023
Gross Alpha Particle Activity 4109 Radionuclide 2 of 4 results Jun 27, 2012 Sep 20, 2012
Combined Radium (-226 & -228) 4010 Radionuclide 2 of 4 results Dec 17, 2011 Mar 25, 2012
Radium-228 4030 Radionuclide 2 of 4 results Dec 17, 2011 Mar 25, 2012
Xylenes, Total 2955 Organic Chemical 1 of 12 results Aug 3, 2021 Aug 3, 2021
Ethylbenzene 2992 Organic Chemical 1 of 12 results Aug 3, 2021 Aug 3, 2021
Bromoform 2942 Organic Chemical 1 of 4 results Aug 23, 2016 Aug 23, 2016
Dibromochloromethane 2944 Organic Chemical 1 of 4 results Aug 23, 2016 Aug 23, 2016
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 1 of 7 results Jul 15, 2010 Jul 15, 2010
Nitrite 1041 Inorganic Chemical 1 of 20 results Jun 10, 2009 Jun 10, 2009
Cadmium 1015 Inorganic Chemical 1 of 10 results Apr 26, 2005 Apr 26, 2005

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 11–20 of 107 samples, newest first — collected August 17, 2021 to April 15, 2024. The summary above covers all 107.

27 results from the 10 samples listed here: 10 detected, 17 not detected. Across the whole record it is 113 of 570. 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 Crestfield Water Association, every result from 11 to 20 of 107 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 15, 2024 14:00
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
NI-240416-074
Laboratory
MSDH Lab
0.489 mg/l , sample collected Apr 15, 2024 14:00, sampling point TF080 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2024 – Dec 31, 2024
0.489 mg/l , sample collected Apr 15, 2024 14:00, sampling point TF080 Nitrate 1040 EPA method QC10107041C Jan 1, 2024 – Dec 31, 2024
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Apr 15, 2024 14:00, sampling point TF080 Nitrite 1041 EPA method QC10107041C Jan 1, 2024 – Dec 31, 2024
Collected
Dec 11, 2023 13:55
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
NA-231212-001
Laboratory
MSDH Lab
14.8 mg/l , sample collected Dec 11, 2023 13:55, sampling point TF080 Sodium 1052 EPA method 200.7 Not recorded
Collected
Mar 7, 2023 15:00
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
NI-230308-061
Laboratory
MSDH Lab
0.465 mg/l , sample collected Mar 7, 2023 15:00, sampling point TF080 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2023 – Dec 31, 2023
0.465 mg/l , sample collected Mar 7, 2023 15:00, sampling point TF080 Nitrate 1040 EPA method QC10107041C Jan 1, 2023 – Dec 31, 2023
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Mar 7, 2023 15:00, sampling point TF080 Nitrite 1041 EPA method QC10107041C Jan 1, 2023 – Dec 31, 2023
Collected
Dec 6, 2022 14:30
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
IN-221207-066
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Dec 6, 2022 14:30, sampling point TF080 Arsenic 1005 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
0.0125 mg/l , sample collected Dec 6, 2022 14:30, sampling point TF080 Barium 1010 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Dec 6, 2022 14:30, sampling point TF080 Cadmium 1015 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Dec 6, 2022 14:30, sampling point TF080 Chromium 1020 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Dec 6, 2022 14:30, sampling point TF080 Fluoride 1025 EPA method QC 10-109-12-2-A Jan 1, 2020 – Dec 31, 2022
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Dec 6, 2022 14:30, sampling point TF080 Mercury 1035 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
0.0005 mg/l , sample collected Dec 6, 2022 14:30, sampling point TF080 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected Dec 6, 2022 14:30, sampling point TF080 Selenium 1045 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Dec 6, 2022 14:30, sampling point TF080 Antimony, Total 1074 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Dec 6, 2022 14:30, sampling point TF080 Beryllium, Total 1075 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Dec 6, 2022 14:30, sampling point TF080 Thallium, Total 1085 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Collected
Oct 4, 2022 14:30
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
CN-221005-022
Laboratory
MSDH Lab
Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Oct 4, 2022 14:30, sampling point TF080 Cyanide 1024 EPA method QC10204001X Jan 1, 2020 – Dec 31, 2022
Collected
Oct 4, 2022 13:45
Sampling point
SMD Well 155-Crestfield Rd
Sample type
Routine
Lab sample
HA-221005-008
Laboratory
MSDH Lab
Not detected below 1 ug/l Minimum Reporting Level , sample collected Oct 4, 2022 13:45, sampling point SMD Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 Jan 1, 2020 – Dec 31, 2022
Collected
Oct 4, 2022 13:45
Sampling point
SMD Well 155-Crestfield Rd
Sample type
Routine
Lab sample
TH-221005-008
Laboratory
MSDH Lab
Not detected below 1 ug/l Minimum Reporting Level , sample collected Oct 4, 2022 13:45, sampling point SMD TTHM 2950 EPA method 524.2 Jan 1, 2020 – Dec 31, 2022
Collected
Sep 7, 2022 14:00
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
NI-220908-039
Laboratory
MSDH Lab
0.478 mg/l , sample collected Sep 7, 2022 14:00, sampling point TF080 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2022 – Dec 31, 2022
0.478 mg/l , sample collected Sep 7, 2022 14:00, sampling point TF080 Nitrate 1040 EPA method QC10107041C Jan 1, 2022 – Dec 31, 2022
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Sep 7, 2022 14:00, sampling point TF080 Nitrite 1041 EPA method QC10107041C Jan 1, 2022 – Dec 31, 2022
Collected
Oct 5, 2021 13:15
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
RU-211006-078
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Oct 5, 2021 13:15, sampling point TF080 Combined Uranium 4006 EPA method 200.8 Jan 1, 2013 – Dec 31, 2021
Collected
Aug 17, 2021 03:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
PB-210818-042
Laboratory
MSDH Lab
0.0082 mg/l , sample collected Aug 17, 2021 03:00, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2019 – Dec 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 17, 2021 03:00, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2019 – Dec 31, 2021

Routine (10).