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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

MS0590010 , Town of Marietta

21 of the 57 analytes this system has been tested for have been detected at least once, across 227 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 227 samples on record, detections range from October 20, 2003 to September 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 Town of Marietta, 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 59 of 59 results Aug 9, 2007 Aug 1, 2023
Lead 1030 Inorganic Chemical 31 of 59 results Aug 9, 2007 Aug 1, 2023
Barium 1010 Inorganic Chemical 19 of 20 results Oct 20, 2003 Mar 26, 2025
Nickel 1036 Inorganic Chemical 15 of 20 results Mar 24, 2004 Mar 26, 2025
Chromium 1020 Inorganic Chemical 14 of 20 results Oct 20, 2003 Mar 26, 2025
Dibromochloromethane 2944 Organic Chemical 8 of 13 results Oct 2, 2007 Sep 2, 2025
TTHM 2950 Organic Chemical 8 of 18 results Oct 2, 2007 Sep 2, 2025
Bromodichloromethane 2943 Organic Chemical 7 of 13 results Oct 2, 2007 Sep 2, 2025
Sodium 1052 Inorganic Chemical 6 of 6 results Sep 18, 2019 Mar 12, 2025
Gross Alpha, Incl. Radon & U 4002 Radionuclide 5 of 10 results Dec 13, 2011 Jul 18, 2012
Bromoform 2942 Organic Chemical 4 of 13 results Jun 28, 2010 Sep 2, 2025
Xylenes, Total 2955 Organic Chemical 4 of 26 results Mar 17, 2004 Nov 29, 2004
Chloroform 2941 Organic Chemical 3 of 13 results Aug 14, 2024 Sep 2, 2025
Fluoride 1025 Inorganic Chemical 3 of 20 results Nov 5, 2019 Mar 26, 2025
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 3 of 19 results Sep 4, 2007 Sep 30, 2020
Ethylbenzene 2992 Organic Chemical 3 of 26 results Mar 17, 2004 Nov 29, 2004
Cadmium 1015 Inorganic Chemical 2 of 20 results Apr 11, 2005 Apr 11, 2005
Selenium 1045 Inorganic Chemical 2 of 20 results Apr 11, 2005 Apr 11, 2005
Sulfate 1055 Inorganic Chemical 2 of 2 results Oct 20, 2003 Oct 20, 2003
Monobromoacetic Acid 2453 Organic Chemical 1 of 13 results Sep 30, 2020 Sep 30, 2020
Arsenic 1005 Inorganic Chemical 1 of 20 results May 8, 2013 May 8, 2013

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 41–50 of 227 samples, newest first — collected October 11, 2021 to June 20, 2022. The summary above covers all 227.

54 results from the 10 samples listed here: 3 detected, 51 not detected. Across the whole record it is 200 of 1,252. 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 Town of Marietta, every result from 41 to 50 of 227 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
Jun 20, 2022 09:00
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
TH-220621-016
Laboratory
MSDH Lab
Not detected below 1 ug/l Minimum Reporting Level , sample collected Jun 20, 2022 09:00, sampling point MRT000 TTHM 2950 EPA method 524.2 Not recorded
Collected
Mar 9, 2022 08:00
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
NA-220310-021
Laboratory
MSDH Lab
11.3 mg/l , sample collected Mar 9, 2022 08:00, sampling point TF102 Sodium 1052 EPA method 200.7 Not recorded
Collected
Mar 9, 2022 08:10
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
NA-220310-020
Laboratory
MSDH Lab
11.6 mg/l , sample collected Mar 9, 2022 08:10, sampling point TF101 Sodium 1052 EPA method 200.7 Not recorded
Collected
Mar 9, 2022 08:00
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
NI-220310-045
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Mar 9, 2022 08:00, sampling point TF102 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2022 – Dec 31, 2022
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Mar 9, 2022 08:00, sampling point TF102 Nitrate 1040 EPA method QC10107041C Jan 1, 2022 – Dec 31, 2022
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Mar 9, 2022 08:00, sampling point TF102 Nitrite 1041 EPA method QC10107041C Jan 1, 2022 – Dec 31, 2022
Collected
Mar 9, 2022 08:00
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
NI-220310-044
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Mar 9, 2022 08:00, sampling point TF101 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2022 – Dec 31, 2022
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Mar 9, 2022 08:00, sampling point TF101 Nitrate 1040 EPA method QC10107041C Jan 1, 2022 – Dec 31, 2022
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Mar 9, 2022 08:00, sampling point TF101 Nitrite 1041 EPA method QC10107041C Jan 1, 2022 – Dec 31, 2022
Collected
Nov 1, 2021 12:30
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
VO-211102-017
Laboratory
MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Nov 1, 2021 12:30, sampling point TF102 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 Nov 1, 2021 12:30, sampling point TF102 Cis-1,2-Dichloroethylene 2380 EPA method 524.2 Jan 1, 2016 – Dec 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Nov 1, 2021 12:30, sampling point TF102 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 Nov 1, 2021 12:30, sampling point TF102 Dichloromethane 2964 EPA method 524.2 Jan 1, 2016 – Dec 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Nov 1, 2021 12:30, sampling point TF102 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 Nov 1, 2021 12:30, sampling point TF102 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 Nov 1, 2021 12:30, sampling point TF102 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 Nov 1, 2021 12:30, sampling point TF102 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 Nov 1, 2021 12:30, sampling point TF102 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 Nov 1, 2021 12:30, sampling point TF102 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 Nov 1, 2021 12:30, sampling point TF102 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 Nov 1, 2021 12:30, sampling point TF102 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 Nov 1, 2021 12:30, sampling point TF102 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 Nov 1, 2021 12:30, sampling point TF102 Trichloroethylene 2984 EPA method 524.2 Jan 1, 2016 – Dec 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Nov 1, 2021 12:30, sampling point TF102 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 Nov 1, 2021 12:30, sampling point TF102 Tetrachloroethylene 2987 EPA method 524.2 Jan 1, 2016 – Dec 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Nov 1, 2021 12:30, sampling point TF102 Chlorobenzene 2989 EPA method 524.2 Jan 1, 2016 – Dec 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Nov 1, 2021 12:30, sampling point TF102 Benzene 2990 EPA method 524.2 Jan 1, 2016 – Dec 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Nov 1, 2021 12:30, sampling point TF102 Toluene 2991 EPA method 524.2 Jan 1, 2016 – Dec 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Nov 1, 2021 12:30, sampling point TF102 Ethylbenzene 2992 EPA method 524.2 Jan 1, 2016 – Dec 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Nov 1, 2021 12:30, sampling point TF102 Styrene 2996 EPA method 524.2 Jan 1, 2016 – Dec 31, 2021
Collected
Nov 1, 2021 12:30
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
VO-211102-016
Laboratory
MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Nov 1, 2021 12:30, sampling point TF101 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 Nov 1, 2021 12:30, sampling point TF101 Cis-1,2-Dichloroethylene 2380 EPA method 524.2 Jan 1, 2016 – Dec 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Nov 1, 2021 12:30, sampling point TF101 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 Nov 1, 2021 12:30, sampling point TF101 Dichloromethane 2964 EPA method 524.2 Jan 1, 2016 – Dec 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Nov 1, 2021 12:30, sampling point TF101 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 Nov 1, 2021 12:30, sampling point TF101 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 Nov 1, 2021 12:30, sampling point TF101 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 Nov 1, 2021 12:30, sampling point TF101 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 Nov 1, 2021 12:30, sampling point TF101 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 Nov 1, 2021 12:30, sampling point TF101 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 Nov 1, 2021 12:30, sampling point TF101 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 Nov 1, 2021 12:30, sampling point TF101 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 Nov 1, 2021 12:30, sampling point TF101 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 Nov 1, 2021 12:30, sampling point TF101 Trichloroethylene 2984 EPA method 524.2 Jan 1, 2016 – Dec 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Nov 1, 2021 12:30, sampling point TF101 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 Nov 1, 2021 12:30, sampling point TF101 Tetrachloroethylene 2987 EPA method 524.2 Jan 1, 2016 – Dec 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Nov 1, 2021 12:30, sampling point TF101 Chlorobenzene 2989 EPA method 524.2 Jan 1, 2016 – Dec 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Nov 1, 2021 12:30, sampling point TF101 Benzene 2990 EPA method 524.2 Jan 1, 2016 – Dec 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Nov 1, 2021 12:30, sampling point TF101 Toluene 2991 EPA method 524.2 Jan 1, 2016 – Dec 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Nov 1, 2021 12:30, sampling point TF101 Ethylbenzene 2992 EPA method 524.2 Jan 1, 2016 – Dec 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Nov 1, 2021 12:30, sampling point TF101 Styrene 2996 EPA method 524.2 Jan 1, 2016 – Dec 31, 2021
Collected
Nov 1, 2021 12:02
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
HA-211102-006
Laboratory
MSDH Lab
Not detected below 1 ug/l Minimum Reporting Level , sample collected Nov 1, 2021 12:02, sampling point MRT000 Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 Not recorded
Collected
Nov 1, 2021 12:02
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
TH-211102-006
Laboratory
MSDH Lab
1.3 ug/l , sample collected Nov 1, 2021 12:02, sampling point MRT000 TTHM 2950 EPA method 524.2 Not recorded
Collected
Oct 11, 2021 10:15
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
RU-211013-084
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Oct 11, 2021 10:15, sampling point TF102 Combined Uranium 4006 EPA method 200.8 Jan 1, 2013 – Dec 31, 2021

Routine (10).