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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

MS0820009 , Lake City Water Assn-East

36 of the 74 analytes this system has been tested for have been detected at least once, across 213 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 213 samples on record, detections range from November 3, 2003 to June 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 Lake City Water Assn-East, 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 61 of 61 results Aug 20, 2007 Aug 14, 2023
Lead 1030 Inorganic Chemical 34 of 61 results Aug 20, 2007 Sep 29, 2020
Barium 1010 Inorganic Chemical 20 of 20 results Nov 3, 2003 Apr 7, 2025
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 17 of 18 results Aug 30, 2004 Jun 2, 2025
TTHM 2950 Organic Chemical 17 of 19 results Aug 30, 2004 Jun 2, 2025
Fluoride 1025 Inorganic Chemical 17 of 24 results Nov 3, 2003 Apr 7, 2025
Chromium 1020 Inorganic Chemical 15 of 20 results Nov 3, 2003 Apr 7, 2025
Chloroform 2941 Organic Chemical 13 of 13 results Jun 20, 2011 Jun 2, 2025
Dichloroacetic Acid 2451 Organic Chemical 12 of 12 results Jun 20, 2011 Jun 2, 2025
Bromodichloromethane 2943 Organic Chemical 12 of 13 results Jun 20, 2011 Jun 2, 2025
Trichloroacetic Acid 2452 Organic Chemical 10 of 12 results Jun 20, 2011 Jun 2, 2025
Gross Alpha, Incl. Radon & U 4002 Radionuclide 10 of 10 results Dec 5, 2011 Jul 10, 2012
Sodium 1052 Inorganic Chemical 8 of 8 results Oct 14, 2009 Mar 22, 2023
Sulfate 1055 Inorganic Chemical 8 of 8 results Nov 3, 2003 May 5, 2021
Nickel 1036 Inorganic Chemical 6 of 20 results May 10, 2010 Apr 7, 2025
Dibromochloromethane 2944 Organic Chemical 5 of 13 results May 2, 2019 Jun 2, 2025
Calcium 1016 Inorganic Chemical 4 of 4 results Oct 14, 2009 May 5, 2021
Alkalinity, Total 1927 Water Quality 4 of 4 results Oct 14, 2009 May 5, 2021
Chloride 1017 Inorganic Chemical 3 of 4 results Oct 14, 2009 May 5, 2021
Selenium 1045 Inorganic Chemical 3 of 20 results Apr 5, 2004 May 2, 2005
Conductivity @ 25 C Umhos/CM 1064 Water Quality 2 of 2 results May 5, 2021 May 5, 2021
Monochloroacetic Acid 2450 Organic Chemical 2 of 12 results Jun 20, 2011 Aug 16, 2017
Monobromoacetic Acid 2453 Organic Chemical 2 of 12 results Jun 20, 2011 Jul 16, 2014
Manganese 1032 Inorganic Chemical 2 of 2 results Oct 14, 2009 Oct 14, 2009
Potassium 1042 Inorganic Chemical 2 of 2 results Oct 14, 2009 Oct 14, 2009
Residue, Total, Filterable 1057 Water Quality 2 of 2 results Oct 14, 2009 Oct 14, 2009
Alkalinity, Caco3 Stability 1067 Water Quality 2 of 2 results Oct 14, 2009 Oct 14, 2009
Carbon Dioxide 1901 Water Quality 2 of 2 results Oct 14, 2009 Oct 14, 2009
Color 1905 Water Quality 2 of 4 results Oct 14, 2009 Oct 14, 2009
Hardness, Total (As Caco3) 1915 Water Quality 2 of 2 results Oct 14, 2009 Oct 14, 2009
Calculated Sodium NACA Water Quality 2 of 2 results Oct 14, 2009 Oct 14, 2009
PH, Field Result PHFD Water Quality 2 of 2 results Oct 14, 2009 Oct 14, 2009
Bromoform 2942 Organic Chemical 1 of 13 results Jul 30, 2024 Jul 30, 2024
Arsenic 1005 Inorganic Chemical 1 of 20 results May 10, 2010 May 10, 2010
PH 1925 Water Quality 1 of 1 result Oct 14, 2009 Oct 14, 2009
Iron, Field Result FEFD Inorganic Chemical 1 of 2 results Oct 14, 2009 Oct 14, 2009

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 111–120 of 213 samples, newest first — collected July 10, 2012 to September 16, 2014. The summary above covers all 213.

47 results from the 10 samples listed here: 17 detected, 30 not detected. Across the whole record it is 307 of 999. 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 Lake City Water Assn-East, every result from 111 to 120 of 213 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 16, 2014 08:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
140917-098PB
Laboratory
MSDH Lab
0.0503 mg/l , sample collected Sep 16, 2014 08:00, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2012 – Dec 31, 2014
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Sep 16, 2014 08:00, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2012 – Dec 31, 2014
Collected
Jul 16, 2014 12:50
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
140717-018TH
Laboratory
MSDH Lab
14.7 ug/l , sample collected Jul 16, 2014 12:50, sampling point MRT000 Chloroform 2941 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Jul 16, 2014 12:50, sampling point MRT000 Bromoform 2942 EPA method 524.2 Not recorded
2.77 ug/l , sample collected Jul 16, 2014 12:50, sampling point MRT000 Bromodichloromethane 2943 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Jul 16, 2014 12:50, sampling point MRT000 Dibromochloromethane 2944 EPA method 524.2 Not recorded
17.5 ug/l , sample collected Jul 16, 2014 12:50, sampling point MRT000 TTHM 2950 EPA method 524.2 Jan 1, 2012 – Dec 31, 2014
Collected
Jul 16, 2014 12:50
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
140717-018HA
Laboratory
MSDH Lab
Not detected below 0.002 mg/l Minimum Reporting Level , sample collected Jul 16, 2014 12:50, sampling point MRT000 Monochloroacetic Acid 2450 EPA method 552.2 Not recorded
0.018 mg/l , sample collected Jul 16, 2014 12:50, sampling point MRT000 Dichloroacetic Acid 2451 EPA method 552.2 Not recorded
0.008 mg/l , sample collected Jul 16, 2014 12:50, sampling point MRT000 Trichloroacetic Acid 2452 EPA method 552.2 Not recorded
0.002 mg/l , sample collected Jul 16, 2014 12:50, sampling point MRT000 Monobromoacetic Acid 2453 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Jul 16, 2014 12:50, sampling point MRT000 Dibromoacetic Acid 2454 EPA method 552.2 Not recorded
0.028 mg/l , sample collected Jul 16, 2014 12:50, sampling point MRT000 Total Haloacetic Acids (Haa5) 2456 Jan 1, 2012 – Dec 31, 2014
Collected
Oct 21, 2013 10:00
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
131022-008CN
Laboratory
MSDH Lab
Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Oct 21, 2013 10:00, sampling point TF101 Cyanide 1024 EPA method QC10204001X Jan 1, 2011 – Dec 31, 2013
Collected
Oct 21, 2013 10:37
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
131022-001CN
Laboratory
MSDH Lab
Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Oct 21, 2013 10:37, sampling point TF102 Cyanide 1024 EPA method QC10204001X Jan 1, 2011 – Dec 31, 2013
Collected
May 29, 2013 09:30
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
130530-023IN
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 29, 2013 09:30, sampling point TF102 Arsenic 1005 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
0.0023 mg/l , sample collected May 29, 2013 09:30, sampling point TF102 Barium 1010 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 29, 2013 09:30, sampling point TF102 Cadmium 1015 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
0.0009 mg/l , sample collected May 29, 2013 09:30, sampling point TF102 Chromium 1020 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
0.143 mg/l , sample collected May 29, 2013 09:30, sampling point TF102 Fluoride 1025 EPA method 300.0 Jan 1, 2011 – Dec 31, 2013
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 29, 2013 09:30, sampling point TF102 Mercury 1035 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
0.0015 mg/l , sample collected May 29, 2013 09:30, sampling point TF102 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected May 29, 2013 09:30, sampling point TF102 Selenium 1045 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 29, 2013 09:30, sampling point TF102 Antimony, Total 1074 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 29, 2013 09:30, sampling point TF102 Beryllium, Total 1075 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 29, 2013 09:30, sampling point TF102 Thallium, Total 1085 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Collected
May 29, 2013 09:00
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
130530-022IN
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 29, 2013 09:00, sampling point TF101 Arsenic 1005 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
0.0056 mg/l , sample collected May 29, 2013 09:00, sampling point TF101 Barium 1010 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 29, 2013 09:00, sampling point TF101 Cadmium 1015 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
0.0013 mg/l , sample collected May 29, 2013 09:00, sampling point TF101 Chromium 1020 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
0.519 mg/l , sample collected May 29, 2013 09:00, sampling point TF101 Fluoride 1025 EPA method 300.0 Jan 1, 2011 – Dec 31, 2013
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 29, 2013 09:00, sampling point TF101 Mercury 1035 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
0.0015 mg/l , sample collected May 29, 2013 09:00, sampling point TF101 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected May 29, 2013 09:00, sampling point TF101 Selenium 1045 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 29, 2013 09:00, sampling point TF101 Antimony, Total 1074 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 29, 2013 09:00, sampling point TF101 Beryllium, Total 1075 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 29, 2013 09:00, sampling point TF101 Thallium, Total 1085 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Collected
May 20, 2013 08:45
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
130521-038NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected May 20, 2013 08:45, sampling point TF102 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2013 – Dec 31, 2013
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected May 20, 2013 08:45, sampling point TF102 Nitrate 1040 EPA method QC10107041C Jan 1, 2013 – Dec 31, 2013
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected May 20, 2013 08:45, sampling point TF102 Nitrite 1041 EPA method QC10107041C Jan 1, 2013 – Dec 31, 2013
Collected
May 20, 2013 08:25
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
130521-036NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected May 20, 2013 08:25, sampling point TF101 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2013 – Dec 31, 2013
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected May 20, 2013 08:25, sampling point TF101 Nitrate 1040 EPA method QC10107041C Jan 1, 2013 – Dec 31, 2013
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected May 20, 2013 08:25, sampling point TF101 Nitrite 1041 EPA method QC10107041C Jan 1, 2013 – Dec 31, 2013
Collected
Jul 10, 2012 14:10
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
201212110045
Laboratory
Radiation Safety Engineering
1.7 pci/l , sample collected Jul 10, 2012 14:10, sampling point TF102 Gross Alpha, Incl. Radon & U 4002 EPA method 00-02 Not recorded
Not detected below 0.39 pci/l Minimum Reporting Level , sample collected Jul 10, 2012 14:10, sampling point TF102 Combined Radium (-226 & -228) 4010 Not recorded
Not detected below 0.365 pci/l Minimum Reporting Level , sample collected Jul 10, 2012 14:10, sampling point TF102 Radium-226 4020 EPA method 903.1 Jul 1, 2012 – Sep 30, 2012
Not detected below 0.39 pci/l Minimum Reporting Level , sample collected Jul 10, 2012 14:10, sampling point TF102 Radium-228 4030 EPA method 904.0 Jul 1, 2012 – Sep 30, 2012

Routine (10).