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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

MS0060006 , City of Cleveland

20 of the 60 analytes this system has been tested for have been detected at least once, across 874 samples on record.

The other 40 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 874 samples on record, detections range from October 26, 1992 to June 25, 2026. 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 City of Cleveland, 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 504 of 517 results Oct 26, 1992 Oct 28, 2025
Lead 1030 Inorganic Chemical 246 of 517 results Oct 26, 1992 Oct 28, 2025
Barium 1010 Inorganic Chemical 47 of 47 results Jan 29, 2002 Jan 15, 2025
Fluoride 1025 Inorganic Chemical 46 of 47 results Jan 29, 2002 Jan 15, 2025
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 36 of 50 results Mar 21, 2006 Mar 3, 2025
Chromium 1020 Inorganic Chemical 35 of 47 results Jan 29, 2002 Jan 15, 2025
Dichloroacetic Acid 2451 Organic Chemical 27 of 30 results Jul 1, 2009 Apr 21, 2020
TTHM 2950 Organic Chemical 15 of 53 results Apr 12, 2004 Jun 25, 2026
Sodium 1052 Inorganic Chemical 12 of 12 results Sep 24, 2019 Oct 10, 2024
Selenium 1045 Inorganic Chemical 10 of 47 results Jan 12, 2004 Mar 10, 2008
Nickel 1036 Inorganic Chemical 9 of 47 results Feb 14, 2005 May 3, 2022
Chloroform 2941 Organic Chemical 6 of 35 results Nov 15, 2006 Jun 25, 2026
Monochloroacetic Acid 2450 Organic Chemical 6 of 30 results Nov 13, 2013 Jul 27, 2017
Radium-226 4020 Radionuclide 4 of 12 results Sep 13, 2018 Sep 13, 2018
Gross Alpha, Incl. Radon & U 4002 Radionuclide 3 of 4 results Sep 13, 2018 Sep 13, 2018
Nitrite 1041 Inorganic Chemical 2 of 89 results Jan 10, 2024 Jan 10, 2024
Xylenes, Total 2955 Organic Chemical 2 of 43 results Sep 29, 2011 May 24, 2018
Combined Radium (-226 & -228) 4010 Radionuclide 1 of 12 results Sep 13, 2018 Sep 13, 2018
Radium-228 4030 Radionuclide 1 of 12 results Sep 13, 2018 Sep 13, 2018
Cadmium 1015 Inorganic Chemical 1 of 47 results Feb 14, 2005 Feb 14, 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 341–350 of 874 samples, newest first — collected July 26, 2012 to January 16, 2013. The summary above covers all 874.

76 results from the 10 samples listed here: 9 detected, 67 not detected. Across the whole record it is 1,013 of 3,252. 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 City of Cleveland, every result from 341 to 350 of 874 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
Jan 16, 2013 03:30
Sampling point
TF104 Treatment Plant T104
Sample type
Routine
Lab sample
130117-015VO
Laboratory
MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jan 16, 2013 03:30, sampling point TF104 1,2,4-Trichlorobenzene 2378 EPA method 524.2 Jan 1, 2013 – Mar 31, 2013
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jan 16, 2013 03:30, sampling point TF104 Cis-1,2-Dichloroethylene 2380 EPA method 524.2 Jan 1, 2013 – Mar 31, 2013
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jan 16, 2013 03:30, sampling point TF104 Xylenes, Total 2955 EPA method 524.2 Jan 1, 2013 – Mar 31, 2013
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jan 16, 2013 03:30, sampling point TF104 Dichloromethane 2964 EPA method 524.2 Jan 1, 2013 – Mar 31, 2013
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jan 16, 2013 03:30, sampling point TF104 O-Dichlorobenzene 2968 EPA method 524.2 Jan 1, 2013 – Mar 31, 2013
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jan 16, 2013 03:30, sampling point TF104 P-Dichlorobenzene 2969 EPA method 524.2 Jan 1, 2013 – Mar 31, 2013
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jan 16, 2013 03:30, sampling point TF104 Vinyl Chloride 2976 EPA method 524.2 Jan 1, 2013 – Mar 31, 2013
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jan 16, 2013 03:30, sampling point TF104 1,1-Dichloroethylene 2977 EPA method 524.2 Jan 1, 2013 – Mar 31, 2013
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jan 16, 2013 03:30, sampling point TF104 Trans-1,2-Dichloroethylene 2979 EPA method 524.2 Jan 1, 2013 – Mar 31, 2013
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jan 16, 2013 03:30, sampling point TF104 1,2-Dichloroethane 2980 EPA method 524.2 Jan 1, 2013 – Mar 31, 2013
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jan 16, 2013 03:30, sampling point TF104 1,1,1-Trichloroethane 2981 EPA method 524.2 Jan 1, 2013 – Mar 31, 2013
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jan 16, 2013 03:30, sampling point TF104 Carbon Tetrachloride 2982 EPA method 524.2 Jan 1, 2013 – Mar 31, 2013
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jan 16, 2013 03:30, sampling point TF104 1,2-Dichloropropane 2983 EPA method 524.2 Jan 1, 2013 – Mar 31, 2013
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jan 16, 2013 03:30, sampling point TF104 Trichloroethylene 2984 EPA method 524.2 Jan 1, 2013 – Mar 31, 2013
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jan 16, 2013 03:30, sampling point TF104 1,1,2-Trichloroethane 2985 EPA method 524.2 Jan 1, 2013 – Mar 31, 2013
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jan 16, 2013 03:30, sampling point TF104 Tetrachloroethylene 2987 EPA method 524.2 Jan 1, 2013 – Mar 31, 2013
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jan 16, 2013 03:30, sampling point TF104 Chlorobenzene 2989 EPA method 524.2 Jan 1, 2013 – Mar 31, 2013
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jan 16, 2013 03:30, sampling point TF104 Benzene 2990 EPA method 524.2 Jan 1, 2013 – Mar 31, 2013
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jan 16, 2013 03:30, sampling point TF104 Toluene 2991 EPA method 524.2 Jan 1, 2013 – Mar 31, 2013
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jan 16, 2013 03:30, sampling point TF104 Ethylbenzene 2992 EPA method 524.2 Jan 1, 2013 – Mar 31, 2013
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jan 16, 2013 03:30, sampling point TF104 Styrene 2996 EPA method 524.2 Jan 1, 2013 – Mar 31, 2013
Collected
Oct 11, 2012 02:00
Sampling point
TF104 Treatment Plant T104
Sample type
Routine
Lab sample
121012-008VO
Laboratory
MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 11, 2012 02:00, sampling point TF104 1,2,4-Trichlorobenzene 2378 EPA method 524.2 Oct 1, 2012 – Dec 31, 2012
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 11, 2012 02:00, sampling point TF104 Cis-1,2-Dichloroethylene 2380 EPA method 524.2 Oct 1, 2012 – Dec 31, 2012
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 11, 2012 02:00, sampling point TF104 Xylenes, Total 2955 EPA method 524.2 Oct 1, 2012 – Dec 31, 2012
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 11, 2012 02:00, sampling point TF104 Dichloromethane 2964 EPA method 524.2 Oct 1, 2012 – Dec 31, 2012
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 11, 2012 02:00, sampling point TF104 O-Dichlorobenzene 2968 EPA method 524.2 Oct 1, 2012 – Dec 31, 2012
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 11, 2012 02:00, sampling point TF104 P-Dichlorobenzene 2969 EPA method 524.2 Oct 1, 2012 – Dec 31, 2012
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 11, 2012 02:00, sampling point TF104 Vinyl Chloride 2976 EPA method 524.2 Oct 1, 2012 – Dec 31, 2012
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 11, 2012 02:00, sampling point TF104 1,1-Dichloroethylene 2977 EPA method 524.2 Oct 1, 2012 – Dec 31, 2012
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 11, 2012 02:00, sampling point TF104 Trans-1,2-Dichloroethylene 2979 EPA method 524.2 Oct 1, 2012 – Dec 31, 2012
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 11, 2012 02:00, sampling point TF104 1,2-Dichloroethane 2980 EPA method 524.2 Oct 1, 2012 – Dec 31, 2012
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 11, 2012 02:00, sampling point TF104 1,1,1-Trichloroethane 2981 EPA method 524.2 Oct 1, 2012 – Dec 31, 2012
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 11, 2012 02:00, sampling point TF104 Carbon Tetrachloride 2982 EPA method 524.2 Oct 1, 2012 – Dec 31, 2012
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 11, 2012 02:00, sampling point TF104 1,2-Dichloropropane 2983 EPA method 524.2 Oct 1, 2012 – Dec 31, 2012
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 11, 2012 02:00, sampling point TF104 Trichloroethylene 2984 EPA method 524.2 Oct 1, 2012 – Dec 31, 2012
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 11, 2012 02:00, sampling point TF104 1,1,2-Trichloroethane 2985 EPA method 524.2 Oct 1, 2012 – Dec 31, 2012
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 11, 2012 02:00, sampling point TF104 Tetrachloroethylene 2987 EPA method 524.2 Oct 1, 2012 – Dec 31, 2012
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 11, 2012 02:00, sampling point TF104 Chlorobenzene 2989 EPA method 524.2 Oct 1, 2012 – Dec 31, 2012
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 11, 2012 02:00, sampling point TF104 Benzene 2990 EPA method 524.2 Oct 1, 2012 – Dec 31, 2012
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 11, 2012 02:00, sampling point TF104 Toluene 2991 EPA method 524.2 Oct 1, 2012 – Dec 31, 2012
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 11, 2012 02:00, sampling point TF104 Ethylbenzene 2992 EPA method 524.2 Oct 1, 2012 – Dec 31, 2012
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 11, 2012 02:00, sampling point TF104 Styrene 2996 EPA method 524.2 Oct 1, 2012 – Dec 31, 2012
Collected
Sep 10, 2012 10:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
201209120606
Laboratory
Eurofins Eaton Analytical
Not detected below 0.2 mfl Minimum Reporting Level , sample collected Sep 10, 2012 10:00, sampling point DS000 Asbestos 1094 EPA method 100.2 Jan 1, 2011 – Dec 31, 2019
Collected
Aug 14, 2012 02:45
Sampling point
TF104 Treatment Plant T104
Sample type
Routine
Lab sample
120815-006VO
Laboratory
MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 14, 2012 02:45, sampling point TF104 1,2,4-Trichlorobenzene 2378 EPA method 524.2 Jul 1, 2012 – Sep 30, 2012
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 14, 2012 02:45, sampling point TF104 Cis-1,2-Dichloroethylene 2380 EPA method 524.2 Jul 1, 2012 – Sep 30, 2012
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 14, 2012 02:45, sampling point TF104 Xylenes, Total 2955 EPA method 524.2 Jul 1, 2012 – Sep 30, 2012
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 14, 2012 02:45, sampling point TF104 Dichloromethane 2964 EPA method 524.2 Jul 1, 2012 – Sep 30, 2012
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 14, 2012 02:45, sampling point TF104 O-Dichlorobenzene 2968 EPA method 524.2 Jul 1, 2012 – Sep 30, 2012
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 14, 2012 02:45, sampling point TF104 P-Dichlorobenzene 2969 EPA method 524.2 Jul 1, 2012 – Sep 30, 2012
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 14, 2012 02:45, sampling point TF104 Vinyl Chloride 2976 EPA method 524.2 Jul 1, 2012 – Sep 30, 2012
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 14, 2012 02:45, sampling point TF104 1,1-Dichloroethylene 2977 EPA method 524.2 Jul 1, 2012 – Sep 30, 2012
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 14, 2012 02:45, sampling point TF104 Trans-1,2-Dichloroethylene 2979 EPA method 524.2 Jul 1, 2012 – Sep 30, 2012
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 14, 2012 02:45, sampling point TF104 1,2-Dichloroethane 2980 EPA method 524.2 Jul 1, 2012 – Sep 30, 2012
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 14, 2012 02:45, sampling point TF104 1,1,1-Trichloroethane 2981 EPA method 524.2 Jul 1, 2012 – Sep 30, 2012
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 14, 2012 02:45, sampling point TF104 Carbon Tetrachloride 2982 EPA method 524.2 Jul 1, 2012 – Sep 30, 2012
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 14, 2012 02:45, sampling point TF104 1,2-Dichloropropane 2983 EPA method 524.2 Jul 1, 2012 – Sep 30, 2012
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 14, 2012 02:45, sampling point TF104 Trichloroethylene 2984 EPA method 524.2 Jul 1, 2012 – Sep 30, 2012
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 14, 2012 02:45, sampling point TF104 1,1,2-Trichloroethane 2985 EPA method 524.2 Jul 1, 2012 – Sep 30, 2012
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 14, 2012 02:45, sampling point TF104 Tetrachloroethylene 2987 EPA method 524.2 Jul 1, 2012 – Sep 30, 2012
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 14, 2012 02:45, sampling point TF104 Chlorobenzene 2989 EPA method 524.2 Jul 1, 2012 – Sep 30, 2012
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 14, 2012 02:45, sampling point TF104 Benzene 2990 EPA method 524.2 Jul 1, 2012 – Sep 30, 2012
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 14, 2012 02:45, sampling point TF104 Toluene 2991 EPA method 524.2 Jul 1, 2012 – Sep 30, 2012
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 14, 2012 02:45, sampling point TF104 Ethylbenzene 2992 EPA method 524.2 Jul 1, 2012 – Sep 30, 2012
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 14, 2012 02:45, sampling point TF104 Styrene 2996 EPA method 524.2 Jul 1, 2012 – Sep 30, 2012
Collected
Jul 26, 2012 12:28
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
120727-034PB
Laboratory
MSDH Lab
0.123 mg/l , sample collected Jul 26, 2012 12:28, sampling point DS000 Copper, Free 1022 EPA method 200.8 Not recorded
0.001 mg/l , sample collected Jul 26, 2012 12:28, sampling point DS000 Lead 1030 EPA method 200.8 Not recorded
Collected
Jul 26, 2012 08:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
120727-033PB
Laboratory
MSDH Lab
0.1438 mg/l , sample collected Jul 26, 2012 08:15, sampling point DS000 Copper, Free 1022 EPA method 200.8 Not recorded
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 26, 2012 08:15, sampling point DS000 Lead 1030 EPA method 200.8 Not recorded
Collected
Jul 26, 2012 05:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
120727-031PB
Laboratory
MSDH Lab
0.0487 mg/l , sample collected Jul 26, 2012 05:15, sampling point DS000 Copper, Free 1022 EPA method 200.8 Not recorded
0.0005 mg/l , sample collected Jul 26, 2012 05:15, sampling point DS000 Lead 1030 EPA method 200.8 Not recorded
Collected
Jul 26, 2012 06:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
120727-030PB
Laboratory
MSDH Lab
0.1149 mg/l , sample collected Jul 26, 2012 06:30, sampling point DS000 Copper, Free 1022 EPA method 200.8 Not recorded
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 26, 2012 06:30, sampling point DS000 Lead 1030 EPA method 200.8 Not recorded
Collected
Jul 26, 2012 06:45
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
120727-029PB
Laboratory
MSDH Lab
0.1821 mg/l , sample collected Jul 26, 2012 06:45, sampling point DS000 Copper, Free 1022 EPA method 200.8 Not recorded
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 26, 2012 06:45, sampling point DS000 Lead 1030 EPA method 200.8 Not recorded
Collected
Jul 26, 2012 07:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
120727-028PB
Laboratory
MSDH Lab
0.5013 mg/l , sample collected Jul 26, 2012 07:00, sampling point DS000 Copper, Free 1022 EPA method 200.8 Not recorded
0.0007 mg/l , sample collected Jul 26, 2012 07:00, sampling point DS000 Lead 1030 EPA method 200.8 Not recorded

Routine (10).