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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

MS0720026 , KWP Utility Company LLC

35 of the 71 analytes this system has been tested for have been detected at least once, across 113 samples on record.

The other 36 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 113 samples on record, detections range from October 29, 2003 to July 16, 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.

Every analyte ever detected for KWP Utility Company LLC, 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 40 of 40 results Sep 29, 2004 Sep 30, 2025
Lead 1030 Inorganic Chemical 29 of 40 results Sep 29, 2004 Sep 30, 2025
Barium 1010 Inorganic Chemical 9 of 10 results Oct 29, 2003 Dec 7, 2022
Fluoride 1025 Inorganic Chemical 8 of 11 results Oct 29, 2003 Dec 29, 2025
TTHM 2950 Organic Chemical 7 of 8 results Aug 25, 2004 Aug 30, 2023
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 5 of 8 results Jul 14, 2010 Aug 30, 2023
Chromium 1020 Inorganic Chemical 5 of 10 results Oct 29, 2003 Dec 20, 2016
Gross Alpha, Incl. Radon & U 4002 Radionuclide 5 of 5 results Dec 7, 2011 Jul 18, 2012
Sodium 1052 Inorganic Chemical 4 of 4 results Jun 1, 2018 Jul 16, 2026
Dichloroacetic Acid 2451 Organic Chemical 4 of 4 results Jul 14, 2010 Oct 27, 2020
Trichloroacetic Acid 2452 Organic Chemical 4 of 4 results Jul 14, 2010 Oct 27, 2020
Chloroform 2941 Organic Chemical 4 of 5 results Jul 14, 2010 Oct 27, 2020
Bromodichloromethane 2943 Organic Chemical 4 of 5 results Jul 14, 2010 Oct 27, 2020
Dibromochloromethane 2944 Organic Chemical 4 of 5 results Jul 14, 2010 Oct 27, 2020
Nitrate-Nitrite 1038 Inorganic Chemical 4 of 20 results Jul 18, 2007 Apr 5, 2017
Nickel 1036 Inorganic Chemical 4 of 10 results Apr 7, 2004 May 20, 2013
Nitrate 1040 Inorganic Chemical 3 of 20 results Jul 18, 2007 Apr 5, 2017
Nitrite 1041 Inorganic Chemical 2 of 20 results Aug 16, 2006 Jul 30, 2008
Selenium 1045 Inorganic Chemical 2 of 10 results Apr 26, 2005 Apr 17, 2006
Monobromoacetic Acid 2453 Organic Chemical 1 of 4 results Oct 27, 2020 Oct 27, 2020
Calcium 1016 Inorganic Chemical 1 of 1 result Jun 1, 2018 Jun 1, 2018
Chloride 1017 Inorganic Chemical 1 of 1 result Jun 1, 2018 Jun 1, 2018
Iron 1028 Inorganic Chemical 1 of 1 result Jun 1, 2018 Jun 1, 2018
Magnesium 1031 Inorganic Chemical 1 of 1 result Jun 1, 2018 Jun 1, 2018
Manganese 1032 Inorganic Chemical 1 of 1 result Jun 1, 2018 Jun 1, 2018
Potassium 1042 Inorganic Chemical 1 of 1 result Jun 1, 2018 Jun 1, 2018
Residue, Total, Filterable 1057 Water Quality 1 of 1 result Jun 1, 2018 Jun 1, 2018
Alkalinity, Caco3 Stability 1067 Water Quality 1 of 1 result Jun 1, 2018 Jun 1, 2018
Color 1905 Water Quality 1 of 1 result Jun 1, 2018 Jun 1, 2018
Hardness, Total (As Caco3) 1915 Water Quality 1 of 1 result Jun 1, 2018 Jun 1, 2018
Alkalinity, Total 1927 Water Quality 1 of 1 result Jun 1, 2018 Jun 1, 2018
Calculated Sodium NACA Water Quality 1 of 1 result Jun 1, 2018 Jun 1, 2018
PH, Field Result PHFD Water Quality 1 of 1 result Jun 1, 2018 Jun 1, 2018
Cadmium 1015 Inorganic Chemical 1 of 10 results Apr 26, 2005 Apr 26, 2005
Sulfate 1055 Inorganic Chemical 1 of 3 results Apr 7, 2004 Apr 7, 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 81–90 of 113 samples, newest first — collected July 10, 2007 to April 14, 2010. The summary above covers all 113.

24 results from the 10 samples listed here: 12 detected, 12 not detected. Across the whole record it is 163 of 508. 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 KWP Utility Company LLC, every result from 81 to 90 of 113 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
Apr 14, 2010
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
100415-006CN
Laboratory
MSDH Lab
Not detected below 15 ug/l Minimum Reporting Level , sample collected Apr 14, 2010, sampling point TF102 Cyanide 1024 EPA method QC10204001X Jan 1, 2008 – Dec 31, 2010
Collected
Jun 3, 2009
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
090604-020NI
Laboratory
MSDH Lab
Not detected below 0.25 mg/l Minimum Reporting Level , sample collected Jun 3, 2009, sampling point TF102 Nitrate-Nitrite 1038 EPA method 353.2 Jan 1, 2009 – Dec 31, 2009
Not detected below 0.2 mg/l Minimum Reporting Level , sample collected Jun 3, 2009, sampling point TF102 Nitrate 1040 EPA method 353.2 Jan 1, 2009 – Dec 31, 2009
Not detected below 0.05 mg/l Minimum Reporting Level , sample collected Jun 3, 2009, sampling point TF102 Nitrite 1041 EPA method 353.2 Jan 1, 2009 – Dec 31, 2009
Collected
Jul 30, 2008
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
080731-036NI
Laboratory
MSDH Lab
0.14 mg/l , sample collected Jul 30, 2008, sampling point TF102 Nitrate-Nitrite 1038 EPA method 353.2 Jan 1, 2008 – Dec 31, 2008
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Jul 30, 2008, sampling point TF102 Nitrate 1040 EPA method 353.2 Jan 1, 2008 – Dec 31, 2008
0.17 mg/l , sample collected Jul 30, 2008, sampling point TF102 Nitrite 1041 EPA method 353.2 Jan 1, 2008 – Dec 31, 2008
Collected
Sep 18, 2007
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
070919-003HA
Laboratory
MSDH Lab
Not detected below 0.006 mg/l Minimum Reporting Level , sample collected Sep 18, 2007, sampling point MRT000 Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 Jan 1, 2005 – Dec 31, 2007
Collected
Sep 18, 2007
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
070919-002TH
Laboratory
MSDH Lab
Not detected below 1 ug/l Minimum Reporting Level , sample collected Sep 18, 2007, sampling point MRT000 Chloroform 2941 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Sep 18, 2007, sampling point MRT000 Bromoform 2942 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Sep 18, 2007, sampling point MRT000 Bromodichloromethane 2943 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Sep 18, 2007, sampling point MRT000 Dibromochloromethane 2944 EPA method 524.2 Not recorded
0 This result is recorded as a detection, and the figure the agency wrote — "0.00" — is zero to the precision it was written to. Read the zero as "smaller than the written figure resolves", not as "none present". SDWIS holds a separate numeric concentration that Drinking Water Watch does not publish, so this endpoint does not carry it either; no more precise magnitude is available here. The agency recorded a value but no unit of measure for it. The unit is NOT inferable from the analyte: many analytes are reported in more than one unit — TTHM and HAA5 in both MG/L and UG/L — so there is no per-analyte default to fall back on. The number is published as it stands and must not be compared to a limit. The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType. , sample collected Sep 18, 2007, sampling point MRT000 TTHM 2950 EPA method 524.2 Jan 1, 2005 – Dec 31, 2007
Collected
Jul 18, 2007
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
070719-034NI
Laboratory
MSDH Lab
0.12 mg/l , sample collected Jul 18, 2007, sampling point TF102 Nitrate-Nitrite 1038 EPA method 353.2 Jan 1, 2007 – Dec 31, 2007
0.12 mg/l , sample collected Jul 18, 2007, sampling point TF102 Nitrate 1040 EPA method 353.2 Jan 1, 2007 – Dec 31, 2007
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Jul 18, 2007, sampling point TF102 Nitrite 1041 EPA method 353.2 Jan 1, 2007 – Dec 31, 2007
Collected
Jul 10, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
070711-212PB
Laboratory
MSDH Lab
0.1561 mg/l , sample collected Jul 10, 2007, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2005 – Dec 31, 2007
0.0029 mg/l , sample collected Jul 10, 2007, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2005 – Dec 31, 2007
Collected
Jul 10, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
070711-216PB
Laboratory
MSDH Lab
0.083 mg/l , sample collected Jul 10, 2007, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2005 – Dec 31, 2007
0.0014 mg/l , sample collected Jul 10, 2007, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2005 – Dec 31, 2007
Collected
Jul 10, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
070711-217PB
Laboratory
MSDH Lab
0.0044 mg/l , sample collected Jul 10, 2007, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2005 – Dec 31, 2007
0.0013 mg/l , sample collected Jul 10, 2007, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2005 – Dec 31, 2007
Collected
Jul 10, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
070711-215PB
Laboratory
MSDH Lab
0.006 mg/l , sample collected Jul 10, 2007, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2005 – Dec 31, 2007
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 10, 2007, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2005 – Dec 31, 2007

Routine (10).