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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 21–30 of 107 samples, newest first — collected May 13, 2019 to August 17, 2021. The summary above covers all 107.

48 results from the 10 samples listed here: 12 detected, 36 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.

We withheld the location of 2 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 Crestfield Water Association, every result from 21 to 30 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
Aug 17, 2021 06:00
Sampling point
LC0003 Location withheld
Sample type
Routine
Lab sample
PB-210818-044
Laboratory
MSDH Lab
0.009 mg/l , sample collected Aug 17, 2021 06:00, sampling point LC0003 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 06:00, sampling point LC0003 Lead 1030 EPA method 200.8 Jan 1, 2019 – Dec 31, 2021
Collected
Aug 17, 2021 12:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
PB-210818-041
Laboratory
MSDH Lab
0.0084 mg/l , sample collected Aug 17, 2021 12:00, 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 12:00, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2019 – Dec 31, 2021
Collected
Aug 17, 2021 06:45
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
PB-210818-043
Laboratory
MSDH Lab
0.0092 mg/l , sample collected Aug 17, 2021 06:45, 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 06:45, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2019 – Dec 31, 2021
Collected
Aug 17, 2021 07:00
Sampling point
LC0001 Location withheld
Sample type
Routine
Lab sample
PB-210818-045
Laboratory
MSDH Lab
0.0145 mg/l , sample collected Aug 17, 2021 07:00, sampling point LC0001 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 07:00, sampling point LC0001 Lead 1030 EPA method 200.8 Jan 1, 2019 – Dec 31, 2021
Collected
Aug 3, 2021 15:30
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
VO-210804-011
Laboratory
MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 3, 2021 15:30, sampling point TF080 1,2,4-Trichlorobenzene 2378 EPA method 524.2 Jan 1, 2016 – Dec 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 3, 2021 15:30, sampling point TF080 Cis-1,2-Dichloroethylene 2380 EPA method 524.2 Jan 1, 2016 – Dec 31, 2021
3.98 ug/l , sample collected Aug 3, 2021 15:30, sampling point TF080 Xylenes, Total 2955 EPA method 524.2 Jan 1, 2016 – Dec 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 3, 2021 15:30, sampling point TF080 Dichloromethane 2964 EPA method 524.2 Jan 1, 2016 – Dec 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 3, 2021 15:30, sampling point TF080 O-Dichlorobenzene 2968 EPA method 524.2 Jan 1, 2016 – Dec 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 3, 2021 15:30, sampling point TF080 P-Dichlorobenzene 2969 EPA method 524.2 Jan 1, 2016 – Dec 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 3, 2021 15:30, sampling point TF080 Vinyl Chloride 2976 EPA method 524.2 Jan 1, 2016 – Dec 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 3, 2021 15:30, sampling point TF080 1,1-Dichloroethylene 2977 EPA method 524.2 Jan 1, 2016 – Dec 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 3, 2021 15:30, sampling point TF080 Trans-1,2-Dichloroethylene 2979 EPA method 524.2 Jan 1, 2016 – Dec 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 3, 2021 15:30, sampling point TF080 1,2-Dichloroethane 2980 EPA method 524.2 Jan 1, 2016 – Dec 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 3, 2021 15:30, sampling point TF080 1,1,1-Trichloroethane 2981 EPA method 524.2 Jan 1, 2016 – Dec 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 3, 2021 15:30, sampling point TF080 Carbon Tetrachloride 2982 EPA method 524.2 Jan 1, 2016 – Dec 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 3, 2021 15:30, sampling point TF080 1,2-Dichloropropane 2983 EPA method 524.2 Jan 1, 2016 – Dec 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 3, 2021 15:30, sampling point TF080 Trichloroethylene 2984 EPA method 524.2 Jan 1, 2016 – Dec 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 3, 2021 15:30, sampling point TF080 1,1,2-Trichloroethane 2985 EPA method 524.2 Jan 1, 2016 – Dec 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 3, 2021 15:30, sampling point TF080 Tetrachloroethylene 2987 EPA method 524.2 Jan 1, 2016 – Dec 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 3, 2021 15:30, sampling point TF080 Chlorobenzene 2989 EPA method 524.2 Jan 1, 2016 – Dec 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 3, 2021 15:30, sampling point TF080 Benzene 2990 EPA method 524.2 Jan 1, 2016 – Dec 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 3, 2021 15:30, sampling point TF080 Toluene 2991 EPA method 524.2 Jan 1, 2016 – Dec 31, 2021
0.55 ug/l , sample collected Aug 3, 2021 15:30, sampling point TF080 Ethylbenzene 2992 EPA method 524.2 Jan 1, 2016 – Dec 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 3, 2021 15:30, sampling point TF080 Styrene 2996 EPA method 524.2 Jan 1, 2016 – Dec 31, 2021
Collected
Apr 22, 2021 13:30
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
NI-210423-003
Laboratory
MSDH Lab
0.466 mg/l , sample collected Apr 22, 2021 13:30, sampling point TF080 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2021 – Dec 31, 2021
0.466 mg/l , sample collected Apr 22, 2021 13:30, sampling point TF080 Nitrate 1040 EPA method QC10107041C Jan 1, 2021 – Dec 31, 2021
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Apr 22, 2021 13:30, sampling point TF080 Nitrite 1041 EPA method QC10107041C Jan 1, 2021 – Dec 31, 2021
Collected
May 18, 2020 13:00
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
200519-025NI
Laboratory
MSDH Lab
0.49 mg/l , sample collected May 18, 2020 13:00, sampling point TF080 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2020 – Dec 31, 2020
0.49 mg/l , sample collected May 18, 2020 13:00, 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 May 18, 2020 13:00, sampling point TF080 Nitrite 1041 EPA method QC10107041C Jan 1, 2020 – Dec 31, 2020
Collected
Sep 23, 2019 07:00
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
680-174812-12
Laboratory
Test America-Savannah
13000 ug/l , sample collected Sep 23, 2019 07:00, sampling point TF080 Sodium 1052 EPA method 200.7 Not recorded
Collected
Jul 8, 2019 02:00
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
190709-005CN
Laboratory
MSDH Lab
Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Jul 8, 2019 02:00, sampling point TF080 Cyanide 1024 EPA method QC10204001X Jan 1, 2017 – Dec 31, 2019
Collected
May 13, 2019 15:30
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
190514-032IN
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 13, 2019 15:30, sampling point TF080 Arsenic 1005 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
0.0122 mg/l , sample collected May 13, 2019 15:30, sampling point TF080 Barium 1010 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 13, 2019 15:30, sampling point TF080 Cadmium 1015 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 13, 2019 15:30, sampling point TF080 Chromium 1020 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected May 13, 2019 15:30, sampling point TF080 Fluoride 1025 EPA method 300.0 Jan 1, 2017 – Dec 31, 2019
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 13, 2019 15:30, sampling point TF080 Mercury 1035 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 13, 2019 15:30, sampling point TF080 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 13, 2019 15:30, sampling point TF080 Selenium 1045 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 13, 2019 15:30, sampling point TF080 Antimony, Total 1074 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 13, 2019 15:30, sampling point TF080 Beryllium, Total 1075 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 13, 2019 15:30, sampling point TF080 Thallium, Total 1085 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019

Routine (10).