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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

MS0610081 , Central Rankin Water Assn

31 of the 71 analytes this system has been tested for have been detected at least once, across 277 samples on record.

The other 40 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 277 samples on record, detections range from October 20, 2003 to July 22, 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 Central Rankin Water Assn, 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 50 of 50 results Aug 7, 2007 Aug 28, 2020
TTHM 2950 Organic Chemical 34 of 34 results Aug 9, 2004 Jun 4, 2025
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 32 of 32 results Aug 9, 2004 Jun 4, 2025
Chloroform 2941 Organic Chemical 28 of 28 results Jun 18, 2007 Jun 4, 2025
Bromodichloromethane 2943 Organic Chemical 28 of 28 results Jun 18, 2007 Jun 4, 2025
Dichloroacetic Acid 2451 Organic Chemical 26 of 26 results Jul 8, 2008 Jun 4, 2025
Trichloroacetic Acid 2452 Organic Chemical 26 of 26 results Jul 8, 2008 Jun 4, 2025
Barium 1010 Inorganic Chemical 23 of 23 results Oct 20, 2003 Mar 25, 2025
Fluoride 1025 Inorganic Chemical 23 of 25 results Oct 20, 2003 Mar 25, 2025
Chromium 1020 Inorganic Chemical 17 of 23 results Oct 20, 2003 Mar 25, 2025
Gross Alpha, Incl. Radon & U 4002 Radionuclide 12 of 12 results Mar 12, 2012 Nov 29, 2015
Lead 1030 Inorganic Chemical 11 of 50 results Aug 7, 2007 Aug 27, 2020
Nickel 1036 Inorganic Chemical 9 of 23 results Mar 27, 2006 Mar 25, 2025
Sodium 1052 Inorganic Chemical 7 of 7 results Aug 6, 2014 Jul 22, 2026
Monochloroacetic Acid 2450 Organic Chemical 5 of 26 results Aug 17, 2009 Jul 20, 2015
Xylenes, Total 2955 Organic Chemical 4 of 35 results Aug 1, 2016 Feb 21, 2023
Sulfate 1055 Inorganic Chemical 4 of 4 results Oct 20, 2003 Aug 6, 2014
Arsenic 1005 Inorganic Chemical 2 of 23 results May 13, 2019 May 13, 2019
Calcium 1016 Inorganic Chemical 2 of 2 results Aug 6, 2014 Aug 6, 2014
Chloride 1017 Inorganic Chemical 2 of 2 results Aug 6, 2014 Aug 6, 2014
Potassium 1042 Inorganic Chemical 2 of 2 results Aug 6, 2014 Aug 6, 2014
Residue, Total, Filterable 1057 Water Quality 2 of 2 results Aug 6, 2014 Aug 6, 2014
Alkalinity, Caco3 Stability 1067 Water Quality 2 of 2 results Aug 6, 2014 Aug 6, 2014
Color 1905 Water Quality 2 of 2 results Aug 6, 2014 Aug 6, 2014
Hardness, Total (As Caco3) 1915 Water Quality 2 of 2 results Aug 6, 2014 Aug 6, 2014
Alkalinity, Total 1927 Water Quality 2 of 2 results Aug 6, 2014 Aug 6, 2014
Iron, Field Result FEFD Inorganic Chemical 2 of 2 results Aug 6, 2014 Aug 6, 2014
Calculated Sodium NACA Water Quality 2 of 2 results Aug 6, 2014 Aug 6, 2014
PH, Field Result PHFD Water Quality 2 of 2 results Aug 6, 2014 Aug 6, 2014
Dibromochloromethane 2944 Organic Chemical 1 of 28 results Jun 4, 2025 Jun 4, 2025
Dibromoacetic Acid 2454 Organic Chemical 1 of 26 results Aug 17, 2009 Aug 17, 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 51–60 of 277 samples, newest first — collected August 27, 2020 to June 22, 2021. The summary above covers all 277.

50 results from the 10 samples listed here: 6 detected, 44 not detected. Across the whole record it is 365 of 1,680. 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 Central Rankin Water Assn, every result from 51 to 60 of 277 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 22, 2021 10:15
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
RU-210623-013
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jun 22, 2021 10:15, sampling point TF101 Combined Uranium 4006 EPA method 200.8 Jan 1, 2013 – Dec 31, 2021
Collected
Mar 31, 2021 12:10
Sampling point
TF103 Treatment Facility TF103
Sample type
Routine
Lab sample
NI-210331-080
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Mar 31, 2021 12:10, sampling point TF103 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2021 – Dec 31, 2021
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Mar 31, 2021 12:10, sampling point TF103 Nitrate 1040 EPA method QC10107041C Jan 1, 2021 – Dec 31, 2021
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Mar 31, 2021 12:10, sampling point TF103 Nitrite 1041 EPA method QC10107041C Jan 1, 2021 – Dec 31, 2021
Collected
Mar 31, 2021 11:55
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
NI-210331-078
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Mar 31, 2021 11:55, sampling point TF102 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2021 – Dec 31, 2021
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Mar 31, 2021 11:55, sampling point TF102 Nitrate 1040 EPA method QC10107041C Jan 1, 2021 – Dec 31, 2021
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Mar 31, 2021 11:55, sampling point TF102 Nitrite 1041 EPA method QC10107041C Jan 1, 2021 – Dec 31, 2021
Collected
Mar 31, 2021 11:40
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
NI-210331-079
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Mar 31, 2021 11:40, sampling point TF101 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2021 – Dec 31, 2021
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Mar 31, 2021 11:40, sampling point TF101 Nitrate 1040 EPA method QC10107041C Jan 1, 2021 – Dec 31, 2021
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Mar 31, 2021 11:40, sampling point TF101 Nitrite 1041 EPA method QC10107041C Jan 1, 2021 – Dec 31, 2021
Collected
Dec 2, 2020 10:50
Sampling point
TF103 Treatment Facility TF103
Sample type
Routine
Lab sample
IN-201202-011
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Dec 2, 2020 10:50, sampling point TF103 Arsenic 1005 EPA method 200.8 Jan 1, 2018 – Dec 31, 2020
0.0014 mg/l , sample collected Dec 2, 2020 10:50, sampling point TF103 Barium 1010 EPA method 200.8 Jan 1, 2018 – Dec 31, 2020
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Dec 2, 2020 10:50, sampling point TF103 Cadmium 1015 EPA method 200.8 Jan 1, 2018 – Dec 31, 2020
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Dec 2, 2020 10:50, sampling point TF103 Chromium 1020 EPA method 200.8 Jan 1, 2018 – Dec 31, 2020
0.19 mg/l , sample collected Dec 2, 2020 10:50, sampling point TF103 Fluoride 1025 EPA method QC 10-109-12-2-A Jan 1, 2018 – Dec 31, 2020
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Dec 2, 2020 10:50, sampling point TF103 Mercury 1035 EPA method 200.8 Jan 1, 2018 – Dec 31, 2020
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Dec 2, 2020 10:50, sampling point TF103 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected Dec 2, 2020 10:50, sampling point TF103 Selenium 1045 EPA method 200.8 Jan 1, 2018 – Dec 31, 2020
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Dec 2, 2020 10:50, sampling point TF103 Antimony, Total 1074 EPA method 200.8 Jan 1, 2018 – Dec 31, 2020
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Dec 2, 2020 10:50, sampling point TF103 Beryllium, Total 1075 EPA method 200.8 Jan 1, 2018 – Dec 31, 2020
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Dec 2, 2020 10:50, sampling point TF103 Thallium, Total 1085 EPA method 200.8 Jan 1, 2018 – Dec 31, 2020
Collected
Dec 2, 2020 11:30
Sampling point
TF103 Treatment Facility TF103
Sample type
Routine
Lab sample
201203-008VO
Laboratory
MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 2, 2020 11:30, sampling point TF103 1,2,4-Trichlorobenzene 2378 EPA method 524.2 Jan 1, 2020 – Dec 31, 2020
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 2, 2020 11:30, sampling point TF103 Cis-1,2-Dichloroethylene 2380 EPA method 524.2 Jan 1, 2020 – Dec 31, 2020
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 2, 2020 11:30, sampling point TF103 Xylenes, Total 2955 EPA method 524.2 Jan 1, 2020 – Dec 31, 2020
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 2, 2020 11:30, sampling point TF103 Dichloromethane 2964 EPA method 524.2 Jan 1, 2020 – Dec 31, 2020
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 2, 2020 11:30, sampling point TF103 O-Dichlorobenzene 2968 EPA method 524.2 Jan 1, 2020 – Dec 31, 2020
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 2, 2020 11:30, sampling point TF103 P-Dichlorobenzene 2969 EPA method 524.2 Jan 1, 2020 – Dec 31, 2020
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 2, 2020 11:30, sampling point TF103 Vinyl Chloride 2976 EPA method 524.2 Jan 1, 2020 – Dec 31, 2020
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 2, 2020 11:30, sampling point TF103 1,1-Dichloroethylene 2977 EPA method 524.2 Jan 1, 2020 – Dec 31, 2020
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 2, 2020 11:30, sampling point TF103 Trans-1,2-Dichloroethylene 2979 EPA method 524.2 Jan 1, 2020 – Dec 31, 2020
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 2, 2020 11:30, sampling point TF103 1,2-Dichloroethane 2980 EPA method 524.2 Jan 1, 2020 – Dec 31, 2020
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 2, 2020 11:30, sampling point TF103 1,1,1-Trichloroethane 2981 EPA method 524.2 Jan 1, 2020 – Dec 31, 2020
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 2, 2020 11:30, sampling point TF103 Carbon Tetrachloride 2982 EPA method 524.2 Jan 1, 2020 – Dec 31, 2020
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 2, 2020 11:30, sampling point TF103 1,2-Dichloropropane 2983 EPA method 524.2 Jan 1, 2020 – Dec 31, 2020
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 2, 2020 11:30, sampling point TF103 Trichloroethylene 2984 EPA method 524.2 Jan 1, 2020 – Dec 31, 2020
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 2, 2020 11:30, sampling point TF103 1,1,2-Trichloroethane 2985 EPA method 524.2 Jan 1, 2020 – Dec 31, 2020
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 2, 2020 11:30, sampling point TF103 Tetrachloroethylene 2987 EPA method 524.2 Jan 1, 2020 – Dec 31, 2020
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 2, 2020 11:30, sampling point TF103 Chlorobenzene 2989 EPA method 524.2 Jan 1, 2020 – Dec 31, 2020
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 2, 2020 11:30, sampling point TF103 Benzene 2990 EPA method 524.2 Jan 1, 2020 – Dec 31, 2020
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 2, 2020 11:30, sampling point TF103 Toluene 2991 EPA method 524.2 Jan 1, 2020 – Dec 31, 2020
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 2, 2020 11:30, sampling point TF103 Ethylbenzene 2992 EPA method 524.2 Jan 1, 2020 – Dec 31, 2020
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 2, 2020 11:30, sampling point TF103 Styrene 2996 EPA method 524.2 Jan 1, 2020 – Dec 31, 2020
Collected
Aug 28, 2020 06:49
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
200903-139PB
Laboratory
MSDH Lab
0.1716 mg/l , sample collected Aug 28, 2020 06:49, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2018 – Dec 31, 2020
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Aug 28, 2020 06:49, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2018 – Dec 31, 2020
Collected
Aug 28, 2020 07:40
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
200903-136PB
Laboratory
MSDH Lab
0.0644 mg/l , sample collected Aug 28, 2020 07:40, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2018 – Dec 31, 2020
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Aug 28, 2020 07:40, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2018 – Dec 31, 2020
Collected
Aug 28, 2020 08:25
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
200903-134PB
Laboratory
MSDH Lab
0.0943 mg/l , sample collected Aug 28, 2020 08:25, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2018 – Dec 31, 2020
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Aug 28, 2020 08:25, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2018 – Dec 31, 2020
Collected
Aug 27, 2020 08:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
200903-140PB
Laboratory
MSDH Lab
0.0129 mg/l , sample collected Aug 27, 2020 08:00, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2018 – Dec 31, 2020
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Aug 27, 2020 08:00, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2018 – Dec 31, 2020

Routine (10).