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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

MS0350024 , Porterville W/A-Kemper Springs

20 of the 59 analytes this system has been tested for have been detected at least once, across 284 samples on record.

The other 39 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 284 samples on record, detections range from September 24, 2003 to March 5, 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 Porterville W/A-Kemper Springs, 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 207 of 207 results Jun 24, 2004 Aug 23, 2023
Lead 1030 Inorganic Chemical 105 of 207 results Jun 24, 2004 Aug 23, 2023
Nitrate-Nitrite 1038 Inorganic Chemical 22 of 22 results May 19, 2004 Mar 5, 2025
Nitrate 1040 Inorganic Chemical 22 of 22 results May 19, 2004 Mar 5, 2025
Barium 1010 Inorganic Chemical 10 of 10 results Sep 24, 2003 Feb 24, 2025
Nickel 1036 Inorganic Chemical 9 of 10 results Feb 23, 2004 Feb 24, 2025
Chromium 1020 Inorganic Chemical 6 of 10 results Sep 24, 2003 Aug 29, 2022
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 4 of 8 results Sep 21, 2009 Feb 12, 2025
Combined Radium (-226 & -228) 4010 Radionuclide 4 of 6 results Dec 8, 2011 May 31, 2019
Radium-228 4030 Radionuclide 4 of 6 results Dec 8, 2011 May 31, 2019
Sodium 1052 Inorganic Chemical 3 of 3 results Sep 23, 2019 Feb 2, 2025
Gross Alpha, Incl. Radon & U 4002 Radionuclide 2 of 2 results Mar 23, 2018 May 31, 2019
Radium-226 4020 Radionuclide 2 of 6 results Mar 23, 2018 May 31, 2019
Gross Alpha Particle Activity 4109 Radionuclide 2 of 4 results Jun 26, 2012 Sep 10, 2012
TTHM 2950 Organic Chemical 2 of 7 results Aug 13, 2007 Sep 21, 2009
Sulfate 1055 Inorganic Chemical 2 of 2 results Sep 24, 2003 Feb 23, 2004
Monobromoacetic Acid 2453 Organic Chemical 1 of 4 results Aug 22, 2018 Aug 22, 2018
Monochloroacetic Acid 2450 Organic Chemical 1 of 4 results Sep 6, 2012 Sep 6, 2012
Gross Alpha, Excl. Radon & U 4000 Radionuclide 1 of 2 results Sep 27, 2011 Sep 27, 2011
Combined Uranium 4006 Radionuclide 1 of 3 results Sep 27, 2011 Sep 27, 2011

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 101–110 of 284 samples, newest first — collected March 24, 2015 to June 29, 2015. The summary above covers all 284.

36 results from the 10 samples listed here: 12 detected, 24 not detected. Across the whole record it is 410 of 832. 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 Porterville W/A-Kemper Springs, every result from 101 to 110 of 284 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
Jun 29, 2015 03:00
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
150630-019TH
Laboratory
MSDH Lab
Not detected below 1 ug/l Minimum Reporting Level , sample collected Jun 29, 2015 03:00, sampling point MRT000 Chloroform 2941 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Jun 29, 2015 03:00, sampling point MRT000 Bromoform 2942 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Jun 29, 2015 03:00, sampling point MRT000 Bromodichloromethane 2943 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Jun 29, 2015 03:00, sampling point MRT000 Dibromochloromethane 2944 EPA method 524.2 Not recorded
Not detected below 4 ug/l Minimum Reporting Level , sample collected Jun 29, 2015 03:00, sampling point MRT000 TTHM 2950 EPA method 524.2 Jan 1, 2014 – Dec 31, 2016
Collected
Jun 29, 2015 03:03
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
150630-019HA
Laboratory
MSDH Lab
Not detected below 0.002 mg/l Minimum Reporting Level , sample collected Jun 29, 2015 03:03, 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 29, 2015 03:03, 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 29, 2015 03:03, 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 29, 2015 03:03, 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 29, 2015 03:03, 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 29, 2015 03:03, sampling point MRT000 Total Haloacetic Acids (Haa5) 2456 Jan 1, 2014 – Dec 31, 2016
Collected
Apr 13, 2015 02:30
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
150414-051IN
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 13, 2015 02:30, sampling point TF101 Arsenic 1005 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
0.0138 mg/l , sample collected Apr 13, 2015 02:30, sampling point TF101 Barium 1010 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 13, 2015 02:30, sampling point TF101 Cadmium 1015 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
0.004 mg/l , sample collected Apr 13, 2015 02:30, sampling point TF101 Chromium 1020 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Apr 13, 2015 02:30, sampling point TF101 Fluoride 1025 EPA method 300.0 Jan 1, 2014 – Dec 31, 2016
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 13, 2015 02:30, sampling point TF101 Mercury 1035 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
0.0008 mg/l , sample collected Apr 13, 2015 02:30, sampling point TF101 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected Apr 13, 2015 02:30, sampling point TF101 Selenium 1045 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 13, 2015 02:30, sampling point TF101 Antimony, Total 1074 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 13, 2015 02:30, sampling point TF101 Beryllium, Total 1075 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 13, 2015 02:30, sampling point TF101 Thallium, Total 1085 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Collected
Mar 24, 2015 06:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
150325-074PB
Laboratory
MSDH Lab
0.0539 mg/l , sample collected Mar 24, 2015 06:00, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2015 – Jun 30, 2015
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 24, 2015 06:00, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2015 – Jun 30, 2015
Collected
Mar 24, 2015 05:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
150325-073PB
Laboratory
MSDH Lab
0.3068 mg/l , sample collected Mar 24, 2015 05:00, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2015 – Jun 30, 2015
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 24, 2015 05:00, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2015 – Jun 30, 2015
Collected
Mar 24, 2015 07:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
150325-072PB
Laboratory
MSDH Lab
0.1956 mg/l , sample collected Mar 24, 2015 07:30, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2015 – Jun 30, 2015
0.001 mg/l , sample collected Mar 24, 2015 07:30, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2015 – Jun 30, 2015
Collected
Mar 24, 2015 05:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
150325-071PB
Laboratory
MSDH Lab
0.003 mg/l , sample collected Mar 24, 2015 05:15, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2015 – Jun 30, 2015
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 24, 2015 05:15, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2015 – Jun 30, 2015
Collected
Mar 24, 2015 02:07
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
150325-068PB
Laboratory
MSDH Lab
2.24 mg/l , sample collected Mar 24, 2015 02:07, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2015 – Jun 30, 2015
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 24, 2015 02:07, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2015 – Jun 30, 2015
Collected
Mar 24, 2015 07:59
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
150325-067PB
Laboratory
MSDH Lab
0.0028 mg/l , sample collected Mar 24, 2015 07:59, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2015 – Jun 30, 2015
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 24, 2015 07:59, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2015 – Jun 30, 2015
Collected
Mar 24, 2015 08:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
150325-066PB
Laboratory
MSDH Lab
2.5588 mg/l , sample collected Mar 24, 2015 08:00, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2015 – Jun 30, 2015
0.0006 mg/l , sample collected Mar 24, 2015 08:00, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2015 – Jun 30, 2015

Routine (10).