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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

MS0440100 , East Lowndes #4-Herman-Vaughn

35 of the 72 analytes this system has been tested for have been detected at least once, across 256 samples on record.

The other 37 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 256 samples on record, detections range from October 6, 2003 to August 27, 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 East Lowndes #4-Herman-Vaughn, 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 155 of 160 results Sep 23, 2004 Aug 8, 2024
TTHM 2950 Organic Chemical 19 of 21 results Jul 14, 2004 Aug 27, 2025
Chloroform 2941 Organic Chemical 16 of 16 results Aug 21, 2007 Aug 27, 2025
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 15 of 21 results Aug 21, 2007 Aug 27, 2025
Dichloroacetic Acid 2451 Organic Chemical 14 of 15 results Sep 30, 2009 Aug 27, 2025
Bromodichloromethane 2943 Organic Chemical 13 of 16 results Jul 6, 2016 Aug 27, 2025
Fluoride 1025 Inorganic Chemical 13 of 13 results Oct 6, 2003 Mar 10, 2025
Lead 1030 Inorganic Chemical 13 of 160 results Sep 23, 2004 Aug 8, 2024
Dibromochloromethane 2944 Organic Chemical 12 of 16 results Sep 18, 2018 Aug 27, 2025
Barium 1010 Inorganic Chemical 10 of 10 results Oct 6, 2003 Mar 10, 2025
Nickel 1036 Inorganic Chemical 7 of 10 results Oct 6, 2003 Mar 10, 2025
Sodium 1052 Inorganic Chemical 6 of 6 results May 10, 2017 Feb 24, 2025
Sulfate 1055 Inorganic Chemical 5 of 5 results Oct 6, 2003 May 10, 2017
Gross Alpha Particle Activity 4109 Radionuclide 4 of 4 results Sep 6, 2011 Apr 2, 2012
Trichloroacetic Acid 2452 Organic Chemical 3 of 15 results Aug 19, 2019 Aug 27, 2025
Calcium 1016 Inorganic Chemical 3 of 3 results May 10, 2017 May 10, 2017
Iron 1028 Inorganic Chemical 3 of 3 results May 10, 2017 May 10, 2017
Magnesium 1031 Inorganic Chemical 3 of 3 results May 10, 2017 May 10, 2017
Manganese 1032 Inorganic Chemical 3 of 3 results May 10, 2017 May 10, 2017
Potassium 1042 Inorganic Chemical 3 of 3 results May 10, 2017 May 10, 2017
Residue, Total, Filterable 1057 Water Quality 3 of 3 results May 10, 2017 May 10, 2017
Carbon Dioxide 1901 Water Quality 3 of 3 results May 10, 2017 May 10, 2017
Color 1905 Water Quality 3 of 3 results May 10, 2017 May 10, 2017
Hardness, Total (As Caco3) 1915 Water Quality 3 of 3 results May 10, 2017 May 10, 2017
Alkalinity, Total 1927 Water Quality 3 of 3 results May 10, 2017 May 10, 2017
Calculated Sodium NACA Water Quality 3 of 3 results May 10, 2017 May 10, 2017
PH, Field Result PHFD Water Quality 3 of 3 results May 10, 2017 May 10, 2017
Chromium 1020 Inorganic Chemical 3 of 10 results Nov 11, 2009 Mar 1, 2016
Bromoform 2942 Organic Chemical 2 of 16 results Jun 5, 2024 Aug 27, 2025
Monobromoacetic Acid 2453 Organic Chemical 2 of 15 results Aug 19, 2019 Sep 14, 2020
Nitrite 1041 Inorganic Chemical 1 of 22 results Mar 10, 2025 Mar 10, 2025
Chloride 1017 Inorganic Chemical 1 of 3 results May 10, 2017 May 10, 2017
Iron, Field Result FEFD Inorganic Chemical 1 of 1 result May 10, 2017 May 10, 2017
Nitrate 1040 Inorganic Chemical 1 of 22 results Jul 25, 2006 Jul 25, 2006
Selenium 1045 Inorganic Chemical 1 of 10 results Mar 8, 2006 Mar 8, 2006

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 241–250 of 256 samples, newest first — collected June 9, 2004 to September 23, 2004. The summary above covers all 256.

38 results from the 10 samples listed here: 8 detected, 30 not detected. Across the whole record it is 353 of 909. 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 East Lowndes #4-Herman-Vaughn, every result from 241 to 250 of 256 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
Sep 23, 2004
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
040924-145PB
Laboratory
MSDH Lab
0.0037 mg/l , sample collected Sep 23, 2004, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2002 – Dec 31, 2004
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Sep 23, 2004, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2002 – Dec 31, 2004
Collected
Sep 23, 2004
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
040924-148PB
Laboratory
MSDH Lab
0.0113 mg/l , sample collected Sep 23, 2004, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2002 – Dec 31, 2004
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Sep 23, 2004, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2002 – Dec 31, 2004
Collected
Sep 23, 2004
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
040924-169PB
Laboratory
MSDH Lab
0.0033 mg/l , sample collected Sep 23, 2004, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2002 – Dec 31, 2004
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Sep 23, 2004, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2002 – Dec 31, 2004
Collected
Sep 23, 2004
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
040924-159PB
Laboratory
MSDH Lab
0.0086 mg/l , sample collected Sep 23, 2004, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2002 – Dec 31, 2004
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Sep 23, 2004, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2002 – Dec 31, 2004
Collected
Sep 23, 2004
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
040924-156PB
Laboratory
MSDH Lab
0.0127 mg/l , sample collected Sep 23, 2004, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2002 – Dec 31, 2004
0.0007 mg/l , sample collected Sep 23, 2004, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2002 – Dec 31, 2004
Collected
Sep 23, 2004
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
040924-153PB
Laboratory
MSDH Lab
0.002 mg/l , sample collected Sep 23, 2004, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2002 – Dec 31, 2004
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Sep 23, 2004, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2002 – Dec 31, 2004
Collected
Aug 11, 2004
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
040812-028VO
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Aug 11, 2004, sampling point TF080 1,2,4-Trichlorobenzene 2378 EPA method 524.2 Jul 1, 2004 – Sep 30, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Aug 11, 2004, sampling point TF080 Cis-1,2-Dichloroethylene 2380 EPA method 524.2 Jul 1, 2004 – Sep 30, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Aug 11, 2004, sampling point TF080 Xylenes, Total 2955 EPA method 524.2 Jul 1, 2004 – Sep 30, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Aug 11, 2004, sampling point TF080 Dichloromethane 2964 EPA method 524.2 Jul 1, 2004 – Sep 30, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Aug 11, 2004, sampling point TF080 O-Dichlorobenzene 2968 EPA method 524.2 Jul 1, 2004 – Sep 30, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Aug 11, 2004, sampling point TF080 P-Dichlorobenzene 2969 EPA method 524.2 Jul 1, 2004 – Sep 30, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Aug 11, 2004, sampling point TF080 Vinyl Chloride 2976 EPA method 524.2 Jul 1, 2004 – Sep 30, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Aug 11, 2004, sampling point TF080 1,1-Dichloroethylene 2977 EPA method 524.2 Jul 1, 2004 – Sep 30, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Aug 11, 2004, sampling point TF080 Trans-1,2-Dichloroethylene 2979 EPA method 524.2 Jul 1, 2004 – Sep 30, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Aug 11, 2004, sampling point TF080 1,2-Dichloroethane 2980 EPA method 524.2 Jul 1, 2004 – Sep 30, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Aug 11, 2004, sampling point TF080 1,1,1-Trichloroethane 2981 EPA method 524.2 Jul 1, 2004 – Sep 30, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Aug 11, 2004, sampling point TF080 Carbon Tetrachloride 2982 EPA method 524.2 Jul 1, 2004 – Sep 30, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Aug 11, 2004, sampling point TF080 1,2-Dichloropropane 2983 EPA method 524.2 Jul 1, 2004 – Sep 30, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Aug 11, 2004, sampling point TF080 Trichloroethylene 2984 EPA method 524.2 Jul 1, 2004 – Sep 30, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Aug 11, 2004, sampling point TF080 1,1,2-Trichloroethane 2985 EPA method 524.2 Jul 1, 2004 – Sep 30, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Aug 11, 2004, sampling point TF080 Tetrachloroethylene 2987 EPA method 524.2 Jul 1, 2004 – Sep 30, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Aug 11, 2004, sampling point TF080 Chlorobenzene 2989 EPA method 524.2 Jul 1, 2004 – Sep 30, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Aug 11, 2004, sampling point TF080 Benzene 2990 EPA method 524.2 Jul 1, 2004 – Sep 30, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Aug 11, 2004, sampling point TF080 Toluene 2991 EPA method 524.2 Jul 1, 2004 – Sep 30, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Aug 11, 2004, sampling point TF080 Ethylbenzene 2992 EPA method 524.2 Jul 1, 2004 – Sep 30, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Aug 11, 2004, sampling point TF080 Styrene 2996 EPA method 524.2 Jul 1, 2004 – Sep 30, 2004
Collected
Jul 14, 2004
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
040715-031TH
Laboratory
MSDH Lab
1.16 ug/l , sample collected Jul 14, 2004, sampling point MRT000 TTHM 2950 EPA method 524.2 Jan 1, 2004 – Dec 31, 2004
Collected
Jul 14, 2004
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
040715-037HA
Laboratory
MSDH Lab
Not detected below 0.01 mg/l Minimum Reporting Level , sample collected Jul 14, 2004, sampling point MRT000 Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 Jan 1, 2004 – Dec 31, 2004
Collected
Jun 9, 2004
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
040610-028NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Jun 9, 2004, sampling point TF080 Nitrate-Nitrite 1038 EPA method 353.2 Jan 1, 2004 – Dec 31, 2004
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Jun 9, 2004, sampling point TF080 Nitrate 1040 EPA method 353.2 Jan 1, 2004 – Dec 31, 2004
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Jun 9, 2004, sampling point TF080 Nitrite 1041 EPA method 353.2 Jan 1, 2004 – Dec 31, 2004

Routine (10).