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
MS0820015 , Lake City Water Assn-West
37 of the 74 analytes this system has been tested for have been detected at least once, across 247 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 247 samples on record, detections range from November 3, 2003 to April 21, 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.
| Analyte | Kind | Detected in | First detected | Last detected |
|---|---|---|---|---|
| Copper, Free 1022 | Inorganic Chemical | 61 of 61 results | Aug 21, 2007 | Aug 14, 2023 |
| Fluoride 1025 | Inorganic Chemical | 26 of 28 results | Nov 3, 2003 | Apr 7, 2025 |
| Barium 1010 | Inorganic Chemical | 23 of 24 results | Nov 3, 2003 | Apr 7, 2025 |
| Total Haloacetic Acids (Haa5) 2456 | Organic Chemical | 20 of 21 results | Aug 30, 2004 | Apr 21, 2026 |
| Chromium 1020 | Inorganic Chemical | 20 of 24 results | Nov 3, 2003 | Apr 7, 2025 |
| TTHM 2950 | Organic Chemical | 18 of 20 results | Aug 30, 2004 | Apr 21, 2026 |
| Lead 1030 | Inorganic Chemical | 16 of 61 results | Aug 21, 2007 | Sep 18, 2020 |
| Dichloroacetic Acid 2451 | Organic Chemical | 14 of 14 results | Jun 20, 2011 | Apr 21, 2026 |
| Trichloroacetic Acid 2452 | Organic Chemical | 13 of 14 results | Jun 20, 2011 | Apr 21, 2026 |
| Chloroform 2941 | Organic Chemical | 13 of 13 results | Jun 20, 2011 | Apr 21, 2026 |
| Bromodichloromethane 2943 | Organic Chemical | 13 of 13 results | Jun 20, 2011 | Apr 21, 2026 |
| Dibromochloromethane 2944 | Organic Chemical | 10 of 13 results | Jun 20, 2011 | Apr 21, 2026 |
| 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 | 7 of 10 results | Nov 3, 2003 | May 5, 2021 |
| Nickel 1036 | Inorganic Chemical | 6 of 24 results | May 10, 2010 | Apr 7, 2025 |
| Calcium 1016 | Inorganic Chemical | 4 of 4 results | Oct 14, 2009 | May 5, 2021 |
| Chloride 1017 | 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 |
| Selenium 1045 | Inorganic Chemical | 4 of 24 results | Apr 19, 2004 | Apr 18, 2006 |
| Color 1905 | Water Quality | 3 of 4 results | Oct 14, 2009 | May 5, 2021 |
| Cyanide 1024 | Inorganic Chemical | 3 of 26 results | Apr 19, 2004 | Oct 21, 2013 |
| Conductivity @ 25 C Umhos/CM 1064 | Water Quality | 2 of 2 results | May 5, 2021 | May 5, 2021 |
| Arsenic 1005 | Inorganic Chemical | 2 of 24 results | May 10, 2010 | May 10, 2010 |
| 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 |
| Hardness, Total (As Caco3) 1915 | Water Quality | 2 of 2 results | Oct 14, 2009 | Oct 14, 2009 |
| Iron, Field Result FEFD | Inorganic Chemical | 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 |
| Monobromoacetic Acid 2453 | Organic Chemical | 1 of 14 results | Nov 4, 2020 | Nov 4, 2020 |
| Carbon Dioxide 1901 | Water Quality | 1 of 1 result | Oct 14, 2009 | Oct 14, 2009 |
| PH 1925 | Water Quality | 1 of 1 result | Oct 14, 2009 | Oct 14, 2009 |
| Carbon Tetrachloride 2982 | Organic Chemical | 1 of 28 results | Sep 23, 2008 | Sep 23, 2008 |
| Nitrate 1040 | Inorganic Chemical | 1 of 48 results | Aug 17, 2006 | Aug 17, 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 81–90 of 247 samples, newest first — collected August 9, 2017 to August 16, 2017. The summary above covers all 247.
27 results from the 10 samples listed here: 17 detected, 10 not detected. Across the whole record it is 325 of 1,418. A sample is analysed for many analytes at once, so one sample appears on as many rows as it had results.
| Result | Analyte | Monitoring period |
|---|---|---|
|
||
| Not detected below 0.002 mg/l Minimum Reporting Level , sample collected Aug 16, 2017 10:35, sampling point MRT000 | Monochloroacetic Acid 2450 EPA method 552.2 | Not recorded |
| 0.038 mg/l , sample collected Aug 16, 2017 10:35, sampling point MRT000 | Dichloroacetic Acid 2451 EPA method 552.2 | Not recorded |
| 0.033 mg/l , sample collected Aug 16, 2017 10:35, sampling point MRT000 | Trichloroacetic Acid 2452 EPA method 552.2 | Not recorded |
| Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Aug 16, 2017 10:35, sampling point MRT000 | Monobromoacetic Acid 2453 EPA method 552.2 | Not recorded |
| Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Aug 16, 2017 10:35, sampling point MRT000 | Dibromoacetic Acid 2454 EPA method 552.2 | Not recorded |
| 0.071 mg/l , sample collected Aug 16, 2017 10:35, sampling point MRT000 | Total Haloacetic Acids (Haa5) 2456 | Jan 1, 2015 – Dec 31, 2017 |
|
||
| 111 ug/l , sample collected Aug 16, 2017 10:35, sampling point MRT000 | Chloroform 2941 EPA method 524.2 | Not recorded |
| Not detected below 1 ug/l Minimum Reporting Level , sample collected Aug 16, 2017 10:35, sampling point MRT000 | Bromoform 2942 EPA method 524.2 | Not recorded |
| 7.73 ug/l , sample collected Aug 16, 2017 10:35, sampling point MRT000 | Bromodichloromethane 2943 EPA method 524.2 | Not recorded |
| Not detected below 1 ug/l Minimum Reporting Level , sample collected Aug 16, 2017 10:35, sampling point MRT000 | Dibromochloromethane 2944 EPA method 524.2 | Not recorded |
| 119 ug/l , sample collected Aug 16, 2017 10:35, sampling point MRT000 | TTHM 2950 | Jan 1, 2015 – Dec 31, 2017 |
|
||
| 0.0197 mg/l , sample collected Aug 9, 2017 06:10, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Aug 9, 2017 06:10, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
|
||
| 0.0736 mg/l , sample collected Aug 9, 2017, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Aug 9, 2017, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
|
||
| 0.0456 mg/l , sample collected Aug 9, 2017 04:55, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
| 0.0006 mg/l , sample collected Aug 9, 2017 04:55, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
|
||
| 0.0117 mg/l , sample collected Aug 9, 2017, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Aug 9, 2017, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
|
||
| 0.0744 mg/l , sample collected Aug 9, 2017 06:00, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Aug 9, 2017 06:00, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
|
||
| 0.0555 mg/l , sample collected Aug 9, 2017, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
| 0.0017 mg/l , sample collected Aug 9, 2017, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
|
||
| 0.1346 mg/l , sample collected Aug 9, 2017 09:52, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
| 0.0038 mg/l , sample collected Aug 9, 2017 09:52, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
|
||
| 0.0213 mg/l , sample collected Aug 9, 2017 08:00, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Aug 9, 2017 08:00, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
-
- Collected
- Aug 16, 2017 10:35
- Sampling point
- MRT000 Max. Res. Time
- Sample type
- Routine
- Lab sample
- 170817-017HA
- Laboratory
- MSDH Lab
-
Monochloroacetic Acid 2450 EPA method 552.2
- Result
- Not detected below 0.002 mg/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Dichloroacetic Acid 2451 EPA method 552.2
- Result
- 0.038 mg/l
- Monitoring period
- Not recorded
-
Trichloroacetic Acid 2452 EPA method 552.2
- Result
- 0.033 mg/l
- Monitoring period
- Not recorded
-
Monobromoacetic Acid 2453 EPA method 552.2
- Result
- Not detected below 0.001 mg/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Dibromoacetic Acid 2454 EPA method 552.2
- Result
- Not detected below 0.001 mg/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Total Haloacetic Acids (Haa5) 2456
- Result
- 0.071 mg/l
- Monitoring period
- Jan 1, 2015 – Dec 31, 2017
-
- Collected
- Aug 16, 2017 10:35
- Sampling point
- MRT000 Max. Res. Time
- Sample type
- Routine
- Lab sample
- 170817-017TH
- Laboratory
- MSDH Lab
-
Chloroform 2941 EPA method 524.2
- Result
- 111 ug/l
- Monitoring period
- Not recorded
-
Bromoform 2942 EPA method 524.2
- Result
- Not detected below 1 ug/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Bromodichloromethane 2943 EPA method 524.2
- Result
- 7.73 ug/l
- Monitoring period
- Not recorded
-
Dibromochloromethane 2944 EPA method 524.2
- Result
- Not detected below 1 ug/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
TTHM 2950
- Result
- 119 ug/l
- Monitoring period
- Jan 1, 2015 – Dec 31, 2017
-
- Collected
- Aug 9, 2017 06:10
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 170811-030PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2015 – Dec 31, 2017
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0197 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Aug 9, 2017
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 170811-027PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2015 – Dec 31, 2017
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0736 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Aug 9, 2017 04:55
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 170811-026PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2015 – Dec 31, 2017
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0456 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0006 mg/l
-
- Collected
- Aug 9, 2017
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 170811-025PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2015 – Dec 31, 2017
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0117 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Aug 9, 2017 06:00
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 170811-024PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2015 – Dec 31, 2017
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0744 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Aug 9, 2017
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 170811-023PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2015 – Dec 31, 2017
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0555 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0017 mg/l
-
- Collected
- Aug 9, 2017 09:52
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 170811-022PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2015 – Dec 31, 2017
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.1346 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0038 mg/l
-
- Collected
- Aug 9, 2017 08:00
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 170811-019PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2015 – Dec 31, 2017
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0213 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
Routine (10).