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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 21–30 of 213 samples, newest first — collected August 14, 2023 to February 16, 2024. The summary above covers all 213.

36 results from the 10 samples listed here: 18 detected, 18 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.

We withheld the location of 6 sampling points below. The location on record identifies a private home, and we do not publish those. That is our decision, not the agency’s. The sampling point, its type and every result taken there are published unchanged.

Chemical and radiological sample results for Lake City Water Assn-East, every result from 21 to 30 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
Feb 16, 2024 09:40
Sampling point
SM2 Location withheld
Sample type
Routine
Lab sample
810-94300-2
Laboratory
Eurofins Eaton Analytical South Bend in
Not detected below 2 ug/l Minimum Reporting Level , sample collected Feb 16, 2024 09:40, sampling point SM2 Monochloroacetic Acid 2450 EPA method 552.2 Not recorded
13 ug/l , sample collected Feb 16, 2024 09:40, sampling point SM2 Dichloroacetic Acid 2451 EPA method 552.2 Not recorded
5.6 ug/l , sample collected Feb 16, 2024 09:40, sampling point SM2 Trichloroacetic Acid 2452 EPA method 552.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Feb 16, 2024 09:40, sampling point SM2 Monobromoacetic Acid 2453 EPA method 552.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Feb 16, 2024 09:40, sampling point SM2 Dibromoacetic Acid 2454 EPA method 552.2 Not recorded
18.6 ug/l , sample collected Feb 16, 2024 09:40, sampling point SM2 Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 Jan 1, 2024 – Mar 31, 2024
26 ug/l , sample collected Feb 16, 2024 09:40, sampling point SM2 Chloroform 2941 EPA method 524.2 Not recorded
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Feb 16, 2024 09:40, sampling point SM2 Bromoform 2942 EPA method 524.2 Not recorded
2.5 ug/l , sample collected Feb 16, 2024 09:40, sampling point SM2 Bromodichloromethane 2943 EPA method 524.2 Not recorded
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Feb 16, 2024 09:40, sampling point SM2 Dibromochloromethane 2944 EPA method 524.2 Not recorded
28.5 ug/l , sample collected Feb 16, 2024 09:40, sampling point SM2 TTHM 2950 EPA method 524.2 Jan 1, 2024 – Mar 31, 2024
Collected
Feb 16, 2024 09:15
Sampling point
SM1 Location withheld
Sample type
Routine
Lab sample
810-94300-1
Laboratory
Eurofins Eaton Analytical South Bend in
Not detected below 2 ug/l Minimum Reporting Level , sample collected Feb 16, 2024 09:15, sampling point SM1 Monochloroacetic Acid 2450 EPA method 552.2 Not recorded
14 ug/l , sample collected Feb 16, 2024 09:15, sampling point SM1 Dichloroacetic Acid 2451 EPA method 552.2 Not recorded
6 ug/l , sample collected Feb 16, 2024 09:15, sampling point SM1 Trichloroacetic Acid 2452 EPA method 552.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Feb 16, 2024 09:15, sampling point SM1 Monobromoacetic Acid 2453 EPA method 552.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Feb 16, 2024 09:15, sampling point SM1 Dibromoacetic Acid 2454 EPA method 552.2 Not recorded
20 ug/l , sample collected Feb 16, 2024 09:15, sampling point SM1 Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 Jan 1, 2024 – Mar 31, 2024
34 ug/l , sample collected Feb 16, 2024 09:15, sampling point SM1 Chloroform 2941 EPA method 524.2 Not recorded
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Feb 16, 2024 09:15, sampling point SM1 Bromoform 2942 EPA method 524.2 Not recorded
2.9 ug/l , sample collected Feb 16, 2024 09:15, sampling point SM1 Bromodichloromethane 2943 EPA method 524.2 Not recorded
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Feb 16, 2024 09:15, sampling point SM1 Dibromochloromethane 2944 EPA method 524.2 Not recorded
36.9 ug/l , sample collected Feb 16, 2024 09:15, sampling point SM1 TTHM 2950 EPA method 524.2 Jan 1, 2024 – Mar 31, 2024
Collected
Sep 11, 2023 10:25
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
TH-230912-011
Laboratory
MSDH Lab
Not detected below 1 ug/l Minimum Reporting Level , sample collected Sep 11, 2023 10:25, sampling point MRT000 TTHM 2950 EPA method 524.2 Jan 1, 2023 – Dec 31, 2023
Collected
Sep 11, 2023 10:25
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
HA-230912-010
Laboratory
MSDH Lab
Not detected below 1 ug/l Minimum Reporting Level , sample collected Sep 11, 2023 10:25, sampling point MRT000 Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 Jan 1, 2023 – Dec 31, 2023
Collected
Aug 14, 2023 07:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
PB-230815-020
Laboratory
MSDH Lab
0.0041 mg/l , sample collected Aug 14, 2023 07:00, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 14, 2023 07:00, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Collected
Aug 14, 2023 06:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
PB-230815-019
Laboratory
MSDH Lab
0.0164 mg/l , sample collected Aug 14, 2023 06:30, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 14, 2023 06:30, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Collected
Aug 14, 2023 06:30
Sampling point
LC0008 Location withheld
Sample type
Routine
Lab sample
PB-230815-018
Laboratory
MSDH Lab
0.131 mg/l , sample collected Aug 14, 2023 06:30, sampling point LC0008 Copper, Free 1022 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 14, 2023 06:30, sampling point LC0008 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Collected
Aug 14, 2023 07:30
Sampling point
LC0016 Location withheld
Sample type
Routine
Lab sample
PB-230815-017
Laboratory
MSDH Lab
0.0057 mg/l , sample collected Aug 14, 2023 07:30, sampling point LC0016 Copper, Free 1022 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 14, 2023 07:30, sampling point LC0016 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Collected
Aug 14, 2023 06:30
Sampling point
LC0009 Location withheld
Sample type
Routine
Lab sample
PB-230815-016
Laboratory
MSDH Lab
0.0071 mg/l , sample collected Aug 14, 2023 06:30, sampling point LC0009 Copper, Free 1022 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 14, 2023 06:30, sampling point LC0009 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Collected
Aug 14, 2023 08:05
Sampling point
LC0013 Location withheld
Sample type
Routine
Lab sample
PB-230815-015
Laboratory
MSDH Lab
0.0157 mg/l , sample collected Aug 14, 2023 08:05, sampling point LC0013 Copper, Free 1022 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 14, 2023 08:05, sampling point LC0013 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023

Routine (10).