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
MS0390002 , Lawrence County Water Assn
39 of the 73 analytes this system has been tested for have been detected at least once, across 251 samples on record.
The other 34 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 251 samples on record, detections range from October 8, 2003 to February 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.
| Analyte | Kind | Detected in | First detected | Last detected |
|---|---|---|---|---|
| Copper, Free 1022 | Inorganic Chemical | 61 of 61 results | Aug 2, 2007 | Sep 5, 2023 |
| TTHM 2950 | Organic Chemical | 31 of 36 results | Jun 30, 2004 | Feb 11, 2026 |
| Fluoride 1025 | Inorganic Chemical | 24 of 24 results | Oct 8, 2003 | Feb 24, 2025 |
| Total Haloacetic Acids (Haa5) 2456 | Organic Chemical | 23 of 37 results | Nov 16, 2005 | Feb 4, 2025 |
| Nitrate-Nitrite 1038 | Inorganic Chemical | 20 of 45 results | Aug 17, 2005 | Feb 9, 2026 |
| Nitrate 1040 | Inorganic Chemical | 20 of 45 results | Aug 17, 2005 | Feb 9, 2026 |
| Chloroform 2941 | Organic Chemical | 19 of 25 results | Sep 19, 2006 | Feb 11, 2026 |
| Lead 1030 | Inorganic Chemical | 19 of 61 results | Aug 2, 2007 | Sep 5, 2023 |
| Bromodichloromethane 2943 | Organic Chemical | 16 of 25 results | Sep 19, 2006 | Feb 11, 2026 |
| Barium 1010 | Inorganic Chemical | 13 of 20 results | Mar 1, 2004 | Feb 24, 2025 |
| Sodium 1052 | Inorganic Chemical | 10 of 10 results | May 13, 2010 | Feb 11, 2025 |
| Gross Alpha, Incl. Radon & U 4002 | Radionuclide | 10 of 10 results | Mar 8, 2012 | Oct 2, 2012 |
| Dichloroacetic Acid 2451 | Organic Chemical | 8 of 24 results | Mar 10, 2009 | Mar 13, 2024 |
| Sulfate 1055 | Inorganic Chemical | 8 of 8 results | Oct 8, 2003 | May 24, 2017 |
| Trichloroacetic Acid 2452 | Organic Chemical | 7 of 24 results | Mar 10, 2009 | Mar 13, 2024 |
| Calcium 1016 | Inorganic Chemical | 4 of 4 results | May 13, 2010 | May 24, 2017 |
| Iron 1028 | Inorganic Chemical | 4 of 4 results | May 13, 2010 | May 24, 2017 |
| Manganese 1032 | Inorganic Chemical | 4 of 4 results | May 13, 2010 | May 24, 2017 |
| Potassium 1042 | Inorganic Chemical | 4 of 4 results | May 13, 2010 | May 24, 2017 |
| Residue, Total, Filterable 1057 | Water Quality | 4 of 4 results | May 13, 2010 | May 24, 2017 |
| Carbon Dioxide 1901 | Water Quality | 4 of 4 results | May 13, 2010 | May 24, 2017 |
| Hardness, Total (As Caco3) 1915 | Water Quality | 4 of 4 results | May 13, 2010 | May 24, 2017 |
| Alkalinity, Total 1927 | Water Quality | 4 of 4 results | May 13, 2010 | May 24, 2017 |
| Calculated Sodium NACA | Water Quality | 4 of 4 results | May 13, 2010 | May 24, 2017 |
| PH, Field Result PHFD | Water Quality | 4 of 4 results | May 13, 2010 | May 24, 2017 |
| Chromium 1020 | Inorganic Chemical | 4 of 20 results | Mar 28, 2005 | Apr 15, 2015 |
| Monochloroacetic Acid 2450 | Organic Chemical | 4 of 24 results | Sep 8, 2009 | Dec 16, 2009 |
| Dibromochloromethane 2944 | Organic Chemical | 3 of 25 results | Mar 13, 2024 | Jun 5, 2024 |
| Chloride 1017 | Inorganic Chemical | 3 of 4 results | May 13, 2010 | May 24, 2017 |
| Alkalinity, Caco3 Stability 1067 | Water Quality | 3 of 3 results | May 13, 2010 | May 24, 2017 |
| Magnesium 1031 | Inorganic Chemical | 2 of 4 results | May 24, 2017 | May 24, 2017 |
| Color 1905 | Water Quality | 2 of 2 results | May 24, 2017 | May 24, 2017 |
| Monobromoacetic Acid 2453 | Organic Chemical | 1 of 24 results | Sep 15, 2020 | Sep 15, 2020 |
| Iron, Field Result FEFD | Inorganic Chemical | 1 of 2 results | May 24, 2017 | May 24, 2017 |
| Nitrite 1041 | Inorganic Chemical | 1 of 45 results | Aug 17, 2005 | Aug 17, 2005 |
| Cadmium 1015 | Inorganic Chemical | 1 of 20 results | Mar 28, 2005 | Mar 28, 2005 |
| Nickel 1036 | Inorganic Chemical | 1 of 20 results | Mar 28, 2005 | Mar 28, 2005 |
| Selenium 1045 | Inorganic Chemical | 1 of 20 results | Mar 28, 2005 | Mar 28, 2005 |
| Dichloromethane 2964 | Organic Chemical | 1 of 14 results | Aug 12, 2004 | Aug 12, 2004 |
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 131–140 of 251 samples, newest first — collected August 22, 2012 to April 7, 2014. The summary above covers all 251.
37 results from the 10 samples listed here: 8 detected, 29 not detected. Across the whole record it is 357 of 1,212. 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 |
|---|---|---|
|
||
| 0.14 mg/l , sample collected Apr 7, 2014 15:30, sampling point TF080 | Nitrate-Nitrite 1038 EPA method QC10107041C | Jan 1, 2014 – Dec 31, 2014 |
| 0.14 mg/l , sample collected Apr 7, 2014 15:30, sampling point TF080 | Nitrate 1040 EPA method QC10107041C | Jan 1, 2014 – Dec 31, 2014 |
| Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Apr 7, 2014 15:30, sampling point TF080 | Nitrite 1041 EPA method QC10107041C | Jan 1, 2014 – Dec 31, 2014 |
|
||
| Not detected below 0.002 mg/l Minimum Reporting Level , sample collected Jun 26, 2013 04:00, sampling point MRT000 | Monochloroacetic Acid 2450 EPA method 552.2 | Not recorded |
| Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Jun 26, 2013 04:00, sampling point MRT000 | Dichloroacetic Acid 2451 EPA method 552.2 | Not recorded |
| Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Jun 26, 2013 04:00, sampling point MRT000 | Trichloroacetic Acid 2452 EPA method 552.2 | Not recorded |
| Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Jun 26, 2013 04:00, sampling point MRT000 | Monobromoacetic Acid 2453 EPA method 552.2 | Not recorded |
| Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Jun 26, 2013 04:00, sampling point MRT000 | Dibromoacetic Acid 2454 EPA method 552.2 | Not recorded |
| Not detected below 0.006 mg/l Minimum Reporting Level , sample collected Jun 26, 2013 04:00, sampling point MRT000 | Total Haloacetic Acids (Haa5) 2456 | Jan 1, 2011 – Dec 31, 2013 |
|
||
| Not detected below 1 ug/l Minimum Reporting Level , sample collected Jun 26, 2013 04:00, sampling point MRT000 | Chloroform 2941 EPA method 524.2 | Not recorded |
| Not detected below 1 ug/l Minimum Reporting Level , sample collected Jun 26, 2013 04:00, sampling point MRT000 | Bromoform 2942 EPA method 524.2 | Not recorded |
| Not detected below 1 ug/l Minimum Reporting Level , sample collected Jun 26, 2013 04:00, sampling point MRT000 | Bromodichloromethane 2943 EPA method 524.2 | Not recorded |
| Not detected below 1 ug/l Minimum Reporting Level , sample collected Jun 26, 2013 04:00, sampling point MRT000 | Dibromochloromethane 2944 EPA method 524.2 | Not recorded |
| Not detected below 4 ug/l Minimum Reporting Level , sample collected Jun 26, 2013 04:00, sampling point MRT000 | TTHM 2950 EPA method 524.2 | Jan 1, 2011 – Dec 31, 2013 |
|
||
| Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Feb 18, 2013 02:15, sampling point TF103 | Nitrate-Nitrite 1038 EPA method 353.2 | Jan 1, 2013 – Dec 31, 2013 |
| Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Feb 18, 2013 02:15, sampling point TF103 | Nitrate 1040 EPA method 353.2 | Jan 1, 2013 – Dec 31, 2013 |
| Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Feb 18, 2013 02:15, sampling point TF103 | Nitrite 1041 EPA method 353.2 | Jan 1, 2013 – Dec 31, 2013 |
|
||
| 0.13 mg/l , sample collected Feb 18, 2013 02:00, sampling point TF080 | Nitrate-Nitrite 1038 EPA method 353.2 | Jan 1, 2013 – Dec 31, 2013 |
| 0.13 mg/l , sample collected Feb 18, 2013 02:00, sampling point TF080 | Nitrate 1040 EPA method 353.2 | Jan 1, 2013 – Dec 31, 2013 |
| Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Feb 18, 2013 02:00, sampling point TF080 | Nitrite 1041 EPA method 353.2 | Jan 1, 2013 – Dec 31, 2013 |
|
||
| 0.6 pci/l , sample collected Oct 2, 2012 13:00, sampling point TF080 | Gross Alpha, Incl. Radon & U 4002 EPA method 00-02 | Not recorded |
| Not detected below 0.405 pci/l Minimum Reporting Level , sample collected Oct 2, 2012 13:00, sampling point TF080 | Combined Radium (-226 & -228) 4010 | Not recorded |
| Not detected below 0.405 pci/l Minimum Reporting Level , sample collected Oct 2, 2012 13:00, sampling point TF080 | Radium-226 4020 EPA method 903.1 | Oct 1, 2012 – Dec 31, 2012 |
| Not detected below 0.37 pci/l Minimum Reporting Level , sample collected Oct 2, 2012 13:00, sampling point TF080 | Radium-228 4030 EPA method 904.0 | Oct 1, 2012 – Dec 31, 2012 |
|
||
| 0.7 pci/l , sample collected Oct 2, 2012 14:00, sampling point TF103 | Gross Alpha, Incl. Radon & U 4002 EPA method 00-02 | Not recorded |
| Not detected below 0.39 pci/l Minimum Reporting Level , sample collected Oct 2, 2012 14:00, sampling point TF103 | Combined Radium (-226 & -228) 4010 | Not recorded |
| Not detected below 0.248 pci/l Minimum Reporting Level , sample collected Oct 2, 2012 14:00, sampling point TF103 | Radium-226 4020 EPA method 903.1 | Oct 1, 2012 – Dec 31, 2012 |
| Not detected below 0.39 pci/l Minimum Reporting Level , sample collected Oct 2, 2012 14:00, sampling point TF103 | Radium-228 4030 EPA method 904.0 | Oct 1, 2012 – Dec 31, 2012 |
|
||
| 0.6 pci/l , sample collected Oct 1, 2012 13:00, sampling point TF080 | Gross Alpha, Incl. Radon & U 4002 EPA method 00-02 | Not recorded |
| Not detected below 0.405 pci/l Minimum Reporting Level , sample collected Oct 1, 2012 13:00, sampling point TF080 | Combined Radium (-226 & -228) 4010 | Not recorded |
| Not detected below 0.405 pci/l Minimum Reporting Level , sample collected Oct 1, 2012 13:00, sampling point TF080 | Radium-226 4020 EPA method 903.1 | Oct 1, 2012 – Dec 31, 2012 |
| Not detected below 0.37 pci/l Minimum Reporting Level , sample collected Oct 1, 2012 13:00, sampling point TF080 | Radium-228 4030 EPA method 904.0 | Oct 1, 2012 – Dec 31, 2012 |
|
||
| 0.7 pci/l , sample collected Oct 1, 2012 13:30, sampling point TF103 | Gross Alpha, Incl. Radon & U 4002 EPA method 00-02 | Not recorded |
| Not detected below 0.39 pci/l Minimum Reporting Level , sample collected Oct 1, 2012 13:30, sampling point TF103 | Combined Radium (-226 & -228) 4010 | Not recorded |
| Not detected below 0.248 pci/l Minimum Reporting Level , sample collected Oct 1, 2012 13:30, sampling point TF103 | Radium-226 4020 EPA method 903.1 | Oct 1, 2012 – Dec 31, 2012 |
| Not detected below 0.39 pci/l Minimum Reporting Level , sample collected Oct 1, 2012 13:30, sampling point TF103 | Radium-228 4030 EPA method 904.0 | Oct 1, 2012 – Dec 31, 2012 |
|
||
| Not detected below 15 ug/l Minimum Reporting Level , sample collected Aug 22, 2012 01:00, sampling point TF103 | Cyanide 1024 EPA method QC10204001X | Jan 1, 2011 – Dec 31, 2013 |
-
- Collected
- Apr 7, 2014 15:30
- Sampling point
- TF080 Treatment Plant T080
- Sample type
- Routine
- Lab sample
- 140408-001NI
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2014 – Dec 31, 2014
-
Nitrate-Nitrite 1038 EPA method QC10107041C
- Result
- 0.14 mg/l
-
Nitrate 1040 EPA method QC10107041C
- Result
- 0.14 mg/l
-
Nitrite 1041 EPA method QC10107041C
- Result
- Not detected below 0.02 mg/l Minimum Reporting Level
-
- Collected
- Jun 26, 2013 04:00
- Sampling point
- MRT000 Max. Res. Time
- Sample type
- Routine
- Lab sample
- 130627-005HA
- 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
- Not detected below 0.001 mg/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Trichloroacetic Acid 2452 EPA method 552.2
- Result
- Not detected below 0.001 mg/l Minimum Reporting Level
- 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
- Not detected below 0.006 mg/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2011 – Dec 31, 2013
-
- Collected
- Jun 26, 2013 04:00
- Sampling point
- MRT000 Max. Res. Time
- Sample type
- Routine
- Lab sample
- 130627-005TH
- Laboratory
- MSDH Lab
-
Chloroform 2941 EPA method 524.2
- Result
- Not detected below 1 ug/l Minimum Reporting Level
- 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
- Not detected below 1 ug/l Minimum Reporting Level
- 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 EPA method 524.2
- Result
- Not detected below 4 ug/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2011 – Dec 31, 2013
-
- Collected
- Feb 18, 2013 02:15
- Sampling point
- TF103 Treatment Plant T103
- Sample type
- Routine
- Lab sample
- 130219-037NI
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2013 – Dec 31, 2013
-
Nitrate-Nitrite 1038 EPA method 353.2
- Result
- Not detected below 0.1 mg/l Minimum Reporting Level
-
Nitrate 1040 EPA method 353.2
- Result
- Not detected below 0.08 mg/l Minimum Reporting Level
-
Nitrite 1041 EPA method 353.2
- Result
- Not detected below 0.02 mg/l Minimum Reporting Level
-
- Collected
- Feb 18, 2013 02:00
- Sampling point
- TF080 Treatment Plant T080
- Sample type
- Routine
- Lab sample
- 130219-017NI
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2013 – Dec 31, 2013
-
Nitrate-Nitrite 1038 EPA method 353.2
- Result
- 0.13 mg/l
-
Nitrate 1040 EPA method 353.2
- Result
- 0.13 mg/l
-
Nitrite 1041 EPA method 353.2
- Result
- Not detected below 0.02 mg/l Minimum Reporting Level
-
- Collected
- Oct 2, 2012 13:00
- Sampling point
- TF080 Treatment Plant T080
- Sample type
- Routine
- Lab sample
- 201301120143
- Laboratory
- Radiation Safety Engineering
-
Gross Alpha, Incl. Radon & U 4002 EPA method 00-02
- Result
- 0.6 pci/l
- Monitoring period
- Not recorded
-
Combined Radium (-226 & -228) 4010
- Result
- Not detected below 0.405 pci/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Radium-226 4020 EPA method 903.1
- Result
- Not detected below 0.405 pci/l Minimum Reporting Level
- Monitoring period
- Oct 1, 2012 – Dec 31, 2012
-
Radium-228 4030 EPA method 904.0
- Result
- Not detected below 0.37 pci/l Minimum Reporting Level
- Monitoring period
- Oct 1, 2012 – Dec 31, 2012
-
- Collected
- Oct 2, 2012 14:00
- Sampling point
- TF103 Treatment Plant T103
- Sample type
- Routine
- Lab sample
- 201301120138
- Laboratory
- Radiation Safety Engineering
-
Gross Alpha, Incl. Radon & U 4002 EPA method 00-02
- Result
- 0.7 pci/l
- Monitoring period
- Not recorded
-
Combined Radium (-226 & -228) 4010
- Result
- Not detected below 0.39 pci/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Radium-226 4020 EPA method 903.1
- Result
- Not detected below 0.248 pci/l Minimum Reporting Level
- Monitoring period
- Oct 1, 2012 – Dec 31, 2012
-
Radium-228 4030 EPA method 904.0
- Result
- Not detected below 0.39 pci/l Minimum Reporting Level
- Monitoring period
- Oct 1, 2012 – Dec 31, 2012
-
- Collected
- Oct 1, 2012 13:00
- Sampling point
- TF080 Treatment Plant T080
- Sample type
- Routine
- Lab sample
- 121002-005
- Laboratory
- Radiation Safety Engineering
-
Gross Alpha, Incl. Radon & U 4002 EPA method 00-02
- Result
- 0.6 pci/l
- Monitoring period
- Not recorded
-
Combined Radium (-226 & -228) 4010
- Result
- Not detected below 0.405 pci/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Radium-226 4020 EPA method 903.1
- Result
- Not detected below 0.405 pci/l Minimum Reporting Level
- Monitoring period
- Oct 1, 2012 – Dec 31, 2012
-
Radium-228 4030 EPA method 904.0
- Result
- Not detected below 0.37 pci/l Minimum Reporting Level
- Monitoring period
- Oct 1, 2012 – Dec 31, 2012
-
- Collected
- Oct 1, 2012 13:30
- Sampling point
- TF103 Treatment Plant T103
- Sample type
- Routine
- Lab sample
- 121002-006
- Laboratory
- Radiation Safety Engineering
-
Gross Alpha, Incl. Radon & U 4002 EPA method 00-02
- Result
- 0.7 pci/l
- Monitoring period
- Not recorded
-
Combined Radium (-226 & -228) 4010
- Result
- Not detected below 0.39 pci/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Radium-226 4020 EPA method 903.1
- Result
- Not detected below 0.248 pci/l Minimum Reporting Level
- Monitoring period
- Oct 1, 2012 – Dec 31, 2012
-
Radium-228 4030 EPA method 904.0
- Result
- Not detected below 0.39 pci/l Minimum Reporting Level
- Monitoring period
- Oct 1, 2012 – Dec 31, 2012
-
- Collected
- Aug 22, 2012 01:00
- Sampling point
- TF103 Treatment Plant T103
- Sample type
- Routine
- Lab sample
- 120823-002CN
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2011 – Dec 31, 2013
-
Cyanide 1024 EPA method QC10204001X
- Result
- Not detected below 15 ug/l Minimum Reporting Level
Routine (10).