Skip to main content
Alpha

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

MS0380005 , City of Meridian

29 of the 59 analytes this system has been tested for have been detected at least once, across 492 samples on record.

The other 30 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 492 samples on record, detections range from August 6, 2002 to August 11, 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 Meridian, 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 230 of 259 results Jun 15, 2004 Aug 11, 2026
Lead 1030 Inorganic Chemical 80 of 259 results Jun 15, 2004 Aug 4, 2026
TTHM 2950 Organic Chemical 51 of 56 results Apr 15, 2004 Jun 17, 2026
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 37 of 56 results Sep 8, 2005 Apr 22, 2025
Chloroform 2941 Organic Chemical 34 of 36 results Aug 3, 2006 Jun 17, 2026
Bromodichloromethane 2943 Organic Chemical 29 of 36 results Aug 3, 2006 Jun 17, 2026
Dibromochloromethane 2944 Organic Chemical 22 of 36 results Aug 3, 2006 Jun 17, 2026
Dichloroacetic Acid 2451 Organic Chemical 19 of 34 results Jul 1, 2008 Jun 25, 2020
Barium 1010 Inorganic Chemical 18 of 18 results Aug 6, 2002 Feb 26, 2025
Fluoride 1025 Inorganic Chemical 18 of 18 results Aug 6, 2002 Feb 26, 2025
Monochloroacetic Acid 2450 Organic Chemical 10 of 34 results Jul 1, 2008 Jun 13, 2018
Nickel 1036 Inorganic Chemical 7 of 18 results Aug 6, 2002 Feb 26, 2025
Gross Alpha, Incl. Radon & U 4002 Radionuclide 7 of 7 results Mar 8, 2012 May 22, 2019
Bromoform 2942 Organic Chemical 6 of 36 results Aug 18, 2010 Jun 17, 2026
Sodium 1052 Inorganic Chemical 6 of 6 results Sep 25, 2019 Feb 10, 2025
Chromium 1020 Inorganic Chemical 6 of 18 results Aug 6, 2002 Apr 15, 2015
Sulfate 1055 Inorganic Chemical 4 of 4 results Aug 6, 2002 Mar 1, 2004
Monobromoacetic Acid 2453 Organic Chemical 3 of 34 results Jun 6, 2012 Sep 10, 2020
Combined Radium (-226 & -228) 4010 Radionuclide 3 of 14 results Jun 24, 2009 May 22, 2019
Gross Alpha, Excl. Radon & U 4000 Radionuclide 3 of 6 results Dec 23, 2008 Oct 29, 2009
Gross Alpha Particle Activity 4109 Radionuclide 3 of 6 results Dec 23, 2008 Oct 29, 2009
Dibromoacetic Acid 2454 Organic Chemical 2 of 34 results Nov 20, 2013 Aug 13, 2019
Radium-226 4020 Radionuclide 2 of 13 results Jun 24, 2009 May 22, 2019
Radium-228 4030 Radionuclide 2 of 13 results Jun 24, 2009 May 22, 2019
Gross Beta Particle Activity 4100 Radionuclide 2 of 2 results Jun 24, 2009 Oct 29, 2009
Dichloromethane 2964 Organic Chemical 2 of 14 results Aug 12, 2004 Aug 12, 2004
Arsenic 1005 Inorganic Chemical 1 of 18 results Mar 1, 2004 Mar 1, 2004
Selenium 1045 Inorganic Chemical 1 of 18 results Mar 1, 2004 Mar 1, 2004
Mercury 1035 Inorganic Chemical 1 of 18 results Aug 6, 2002 Aug 6, 2002

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 481–490 of 492 samples, newest first — collected August 6, 2002 to March 11, 2004. The summary above covers all 492.

94 results from the 10 samples listed here: 18 detected, 76 not detected. Across the whole record it is 609 of 1,666. 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 Meridian, every result from 481 to 490 of 492 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
Mar 11, 2004
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
040312-002TH
Laboratory
MSDH Lab
Not detected below 1 ug/l Minimum Reporting Level , sample collected Mar 11, 2004, sampling point MRT000 TTHM 2950 EPA method 524.2 Jan 1, 2004 – Mar 31, 2004
Collected
Mar 1, 2004
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
040302-065CN
Laboratory
MSDH Lab
Not detected below 0.01 mg/l Minimum Reporting Level , sample collected Mar 1, 2004, sampling point TF080 Cyanide 1024 EPA method QC10204001X Jan 1, 2002 – Dec 31, 2004
Collected
Mar 1, 2004
Sampling point
TF081 Treatment Plant T081
Sample type
Routine
Lab sample
040302-064CN
Laboratory
MSDH Lab
Not detected below 0.01 mg/l Minimum Reporting Level , sample collected Mar 1, 2004, sampling point TF081 Cyanide 1024 EPA method QC10204001X Jan 1, 2002 – Dec 31, 2004
Collected
Mar 1, 2004
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
040302-052IN
Laboratory
MSDH Lab
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Mar 1, 2004, sampling point TF080 Arsenic 1005 EPA method 200.8 Jan 1, 2002 – Dec 31, 2004
0.032 mg/l , sample collected Mar 1, 2004, sampling point TF080 Barium 1010 EPA method 200.8 Jan 1, 2002 – Dec 31, 2004
Not detected below 0.0001 mg/l Minimum Reporting Level , sample collected Mar 1, 2004, sampling point TF080 Cadmium 1015 EPA method 200.8 Jan 1, 2002 – Dec 31, 2004
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Mar 1, 2004, sampling point TF080 Chromium 1020 EPA method 200.8 Jan 1, 2002 – Dec 31, 2004
1.51 mg/l , sample collected Mar 1, 2004, sampling point TF080 Fluoride 1025 EPA method 300.0 Jan 1, 2002 – Dec 31, 2004
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 1, 2004, sampling point TF080 Mercury 1035 EPA method 200.8 Jan 1, 2002 – Dec 31, 2004
Not detected below 0.005 mg/l Minimum Reporting Level , sample collected Mar 1, 2004, sampling point TF080 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Mar 1, 2004, sampling point TF080 Selenium 1045 EPA method 200.8 Jan 1, 2002 – Dec 31, 2004
16.1 mg/l , sample collected Mar 1, 2004, sampling point TF080 Sulfate 1055 EPA method 300.0 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Mar 1, 2004, sampling point TF080 Antimony, Total 1074 EPA method 200.8 Jan 1, 2002 – Dec 31, 2004
Not detected below 0.0003 mg/l Minimum Reporting Level , sample collected Mar 1, 2004, sampling point TF080 Beryllium, Total 1075 EPA method 200.8 Jan 1, 2002 – Dec 31, 2004
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 1, 2004, sampling point TF080 Thallium, Total 1085 EPA method 200.8 Jan 1, 2002 – Dec 31, 2004
Collected
Mar 1, 2004
Sampling point
TF081 Treatment Plant T081
Sample type
Routine
Lab sample
040302-051IN
Laboratory
MSDH Lab
0.001 mg/l , sample collected Mar 1, 2004, sampling point TF081 Arsenic 1005 EPA method 200.8 Jan 1, 2002 – Dec 31, 2004
0.034 mg/l , sample collected Mar 1, 2004, sampling point TF081 Barium 1010 EPA method 200.8 Jan 1, 2002 – Dec 31, 2004
Not detected below 0.0001 mg/l Minimum Reporting Level , sample collected Mar 1, 2004, sampling point TF081 Cadmium 1015 EPA method 200.8 Jan 1, 2002 – Dec 31, 2004
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Mar 1, 2004, sampling point TF081 Chromium 1020 EPA method 200.8 Jan 1, 2002 – Dec 31, 2004
3.34 mg/l , sample collected Mar 1, 2004, sampling point TF081 Fluoride 1025 EPA method 300.0 Jan 1, 2002 – Dec 31, 2004
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 1, 2004, sampling point TF081 Mercury 1035 EPA method 200.8 Jan 1, 2002 – Dec 31, 2004
0.001 mg/l , sample collected Mar 1, 2004, sampling point TF081 Nickel 1036 EPA method 200.8 Not recorded
0.001 mg/l , sample collected Mar 1, 2004, sampling point TF081 Selenium 1045 EPA method 200.8 Jan 1, 2002 – Dec 31, 2004
14.3 mg/l , sample collected Mar 1, 2004, sampling point TF081 Sulfate 1055 EPA method 300.0 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Mar 1, 2004, sampling point TF081 Antimony, Total 1074 EPA method 200.8 Jan 1, 2002 – Dec 31, 2004
Not detected below 0.0003 mg/l Minimum Reporting Level , sample collected Mar 1, 2004, sampling point TF081 Beryllium, Total 1075 EPA method 200.8 Jan 1, 2002 – Dec 31, 2004
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 1, 2004, sampling point TF081 Thallium, Total 1085 EPA method 200.8 Jan 1, 2002 – Dec 31, 2004
Collected
Feb 12, 2004
Sampling point
TF081 Treatment Plant T081
Sample type
Routine
Lab sample
040213-023VO
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Feb 12, 2004, sampling point TF081 1,2,4-Trichlorobenzene 2378 Jan 1, 2004 – Mar 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Feb 12, 2004, sampling point TF081 Cis-1,2-Dichloroethylene 2380 Jan 1, 2004 – Mar 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Feb 12, 2004, sampling point TF081 Xylenes, Total 2955 Jan 1, 2004 – Mar 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Feb 12, 2004, sampling point TF081 Dichloromethane 2964 Jan 1, 2004 – Mar 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Feb 12, 2004, sampling point TF081 O-Dichlorobenzene 2968 Jan 1, 2004 – Mar 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Feb 12, 2004, sampling point TF081 P-Dichlorobenzene 2969 Jan 1, 2004 – Mar 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Feb 12, 2004, sampling point TF081 Vinyl Chloride 2976 Jan 1, 2004 – Mar 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Feb 12, 2004, sampling point TF081 1,1-Dichloroethylene 2977 Jan 1, 2004 – Mar 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Feb 12, 2004, sampling point TF081 Trans-1,2-Dichloroethylene 2979 Jan 1, 2004 – Mar 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Feb 12, 2004, sampling point TF081 1,2-Dichloroethane 2980 Jan 1, 2004 – Mar 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Feb 12, 2004, sampling point TF081 1,1,1-Trichloroethane 2981 Jan 1, 2004 – Mar 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Feb 12, 2004, sampling point TF081 Carbon Tetrachloride 2982 Jan 1, 2004 – Mar 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Feb 12, 2004, sampling point TF081 1,2-Dichloropropane 2983 Jan 1, 2004 – Mar 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Feb 12, 2004, sampling point TF081 Trichloroethylene 2984 Jan 1, 2004 – Mar 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Feb 12, 2004, sampling point TF081 1,1,2-Trichloroethane 2985 Jan 1, 2004 – Mar 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Feb 12, 2004, sampling point TF081 Tetrachloroethylene 2987 Jan 1, 2004 – Mar 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Feb 12, 2004, sampling point TF081 Chlorobenzene 2989 Jan 1, 2004 – Mar 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Feb 12, 2004, sampling point TF081 Benzene 2990 Jan 1, 2004 – Mar 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Feb 12, 2004, sampling point TF081 Toluene 2991 Jan 1, 2004 – Mar 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Feb 12, 2004, sampling point TF081 Ethylbenzene 2992 Jan 1, 2004 – Mar 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Feb 12, 2004, sampling point TF081 Styrene 2996 Jan 1, 2004 – Mar 31, 2004
Collected
Feb 12, 2004
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
040213-022VO
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Feb 12, 2004, sampling point TF080 1,2,4-Trichlorobenzene 2378 Jan 1, 2004 – Mar 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Feb 12, 2004, sampling point TF080 Cis-1,2-Dichloroethylene 2380 Jan 1, 2004 – Mar 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Feb 12, 2004, sampling point TF080 Xylenes, Total 2955 Jan 1, 2004 – Mar 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Feb 12, 2004, sampling point TF080 Dichloromethane 2964 Jan 1, 2004 – Mar 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Feb 12, 2004, sampling point TF080 O-Dichlorobenzene 2968 Jan 1, 2004 – Mar 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Feb 12, 2004, sampling point TF080 P-Dichlorobenzene 2969 Jan 1, 2004 – Mar 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Feb 12, 2004, sampling point TF080 Vinyl Chloride 2976 Jan 1, 2004 – Mar 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Feb 12, 2004, sampling point TF080 1,1-Dichloroethylene 2977 Jan 1, 2004 – Mar 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Feb 12, 2004, sampling point TF080 Trans-1,2-Dichloroethylene 2979 Jan 1, 2004 – Mar 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Feb 12, 2004, sampling point TF080 1,2-Dichloroethane 2980 Jan 1, 2004 – Mar 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Feb 12, 2004, sampling point TF080 1,1,1-Trichloroethane 2981 Jan 1, 2004 – Mar 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Feb 12, 2004, sampling point TF080 Carbon Tetrachloride 2982 Jan 1, 2004 – Mar 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Feb 12, 2004, sampling point TF080 1,2-Dichloropropane 2983 Jan 1, 2004 – Mar 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Feb 12, 2004, sampling point TF080 Trichloroethylene 2984 Jan 1, 2004 – Mar 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Feb 12, 2004, sampling point TF080 1,1,2-Trichloroethane 2985 Jan 1, 2004 – Mar 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Feb 12, 2004, sampling point TF080 Tetrachloroethylene 2987 Jan 1, 2004 – Mar 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Feb 12, 2004, sampling point TF080 Chlorobenzene 2989 Jan 1, 2004 – Mar 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Feb 12, 2004, sampling point TF080 Benzene 2990 Jan 1, 2004 – Mar 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Feb 12, 2004, sampling point TF080 Toluene 2991 Jan 1, 2004 – Mar 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Feb 12, 2004, sampling point TF080 Ethylbenzene 2992 Jan 1, 2004 – Mar 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Feb 12, 2004, sampling point TF080 Styrene 2996 Jan 1, 2004 – Mar 31, 2004
Collected
Sep 29, 2003
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
030930-038CN
Laboratory
MSDH Lab
Not detected below 0.01 mg/l Minimum Reporting Level , sample collected Sep 29, 2003, sampling point TF080 Cyanide 1024 EPA method QC10204001X Jan 1, 2002 – Dec 31, 2004
Collected
Sep 29, 2003
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
030930-021IN
Laboratory
MSDH Lab
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Sep 29, 2003, sampling point TF080 Arsenic 1005 EPA method 200.8 Not recorded
0.032 mg/l , sample collected Sep 29, 2003, sampling point TF080 Barium 1010 EPA method 200.8 Not recorded
Not detected below 0.0001 mg/l Minimum Reporting Level , sample collected Sep 29, 2003, sampling point TF080 Cadmium 1015 EPA method 200.8 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Sep 29, 2003, sampling point TF080 Chromium 1020 EPA method 200.8 Not recorded
1.17 mg/l , sample collected Sep 29, 2003, sampling point TF080 Fluoride 1025 EPA method 300.0 Not recorded
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Sep 29, 2003, sampling point TF080 Mercury 1035 EPA method 200.8 Not recorded
Not detected below 0.005 mg/l Minimum Reporting Level , sample collected Sep 29, 2003, sampling point TF080 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Sep 29, 2003, sampling point TF080 Selenium 1045 EPA method 200.8 Not recorded
13.5 mg/l , sample collected Sep 29, 2003, sampling point TF080 Sulfate 1055 EPA method 300.0 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Sep 29, 2003, sampling point TF080 Antimony, Total 1074 EPA method 200.8 Not recorded
Not detected below 0.0003 mg/l Minimum Reporting Level , sample collected Sep 29, 2003, sampling point TF080 Beryllium, Total 1075 EPA method 200.8 Not recorded
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Sep 29, 2003, sampling point TF080 Thallium, Total 1085 EPA method 200.8 Not recorded
Collected
Aug 6, 2002
Sampling point
TF081 Treatment Plant T081
Sample type
Routine
Lab sample
020807-001IN
Laboratory
MSDH Lab
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Aug 6, 2002, sampling point TF081 Arsenic 1005 EPA method 200.8 Not recorded
0.035 mg/l , sample collected Aug 6, 2002, sampling point TF081 Barium 1010 EPA method 200.8 Not recorded
Not detected below 0.0001 mg/l Minimum Reporting Level , sample collected Aug 6, 2002, sampling point TF081 Cadmium 1015 EPA method 200.8 Not recorded
0.001 mg/l , sample collected Aug 6, 2002, sampling point TF081 Chromium 1020 EPA method 200.8 Not recorded
0.478 mg/l , sample collected Aug 6, 2002, sampling point TF081 Fluoride 1025 EPA method 300.0 Not recorded
0.0013 mg/l , sample collected Aug 6, 2002, sampling point TF081 Mercury 1035 EPA method 200.8 Not recorded
0.001 mg/l , sample collected Aug 6, 2002, sampling point TF081 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Aug 6, 2002, sampling point TF081 Selenium 1045 EPA method 200.8 Not recorded
5.66 mg/l , sample collected Aug 6, 2002, sampling point TF081 Sulfate 1055 EPA method 300.0 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Aug 6, 2002, sampling point TF081 Antimony, Total 1074 EPA method 200.8 Not recorded
Not detected below 0.0003 mg/l Minimum Reporting Level , sample collected Aug 6, 2002, sampling point TF081 Beryllium, Total 1075 EPA method 200.8 Not recorded
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Aug 6, 2002, sampling point TF081 Thallium, Total 1085 EPA method 200.8 Not recorded

Routine (10).