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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 71–80 of 277 samples, newest first — collected November 27, 2017 to April 28, 2020. The summary above covers all 277.

69 results from the 10 samples listed here: 16 detected, 53 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.

We withheld the location of 2 sampling points below. The location on record identifies a private home, and we do not publish those. That is our decision, not the agency’s. The sampling point, its type and every result taken there are published unchanged.

Chemical and radiological sample results for Central Rankin Water Assn, every result from 71 to 80 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
Apr 28, 2020 17:45
Sampling point
TF103 Treatment Facility TF103
Sample type
Routine
Lab sample
200429-092NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Apr 28, 2020 17:45, sampling point TF103 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2020 – Dec 31, 2020
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Apr 28, 2020 17:45, sampling point TF103 Nitrate 1040 EPA method QC10107041C Jan 1, 2020 – Dec 31, 2020
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Apr 28, 2020 17:45, sampling point TF103 Nitrite 1041 EPA method QC10107041C Jan 1, 2020 – Dec 31, 2020
Collected
Apr 28, 2020 17:15
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
200429-091NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Apr 28, 2020 17:15, sampling point TF101 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2020 – Dec 31, 2020
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Apr 28, 2020 17:15, sampling point TF101 Nitrate 1040 EPA method QC10107041C Jan 1, 2020 – Dec 31, 2020
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Apr 28, 2020 17:15, sampling point TF101 Nitrite 1041 EPA method QC10107041C Jan 1, 2020 – Dec 31, 2020
Collected
May 13, 2019 16:00
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
190515-002IN
Laboratory
MSDH Lab
0.0005 mg/l , sample collected May 13, 2019 16:00, sampling point TF101 Arsenic 1005 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
0.1094 mg/l , sample collected May 13, 2019 16:00, sampling point TF101 Barium 1010 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 13, 2019 16:00, sampling point TF101 Cadmium 1015 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
0.0105 mg/l , sample collected May 13, 2019 16:00, sampling point TF101 Chromium 1020 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
0.122 mg/l , sample collected May 13, 2019 16:00, sampling point TF101 Fluoride 1025 EPA method 300.0 Jan 1, 2017 – Dec 31, 2019
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 13, 2019 16:00, sampling point TF101 Mercury 1035 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
0.0079 mg/l , sample collected May 13, 2019 16:00, sampling point TF101 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 13, 2019 16:00, sampling point TF101 Selenium 1045 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 13, 2019 16:00, sampling point TF101 Antimony, Total 1074 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 13, 2019 16:00, sampling point TF101 Beryllium, Total 1075 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 13, 2019 16:00, sampling point TF101 Thallium, Total 1085 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
Collected
May 13, 2019 16:20
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
190515-001IN
Laboratory
MSDH Lab
0.0005 mg/l , sample collected May 13, 2019 16:20, sampling point TF102 Arsenic 1005 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
0.1068 mg/l , sample collected May 13, 2019 16:20, sampling point TF102 Barium 1010 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 13, 2019 16:20, sampling point TF102 Cadmium 1015 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
0.0109 mg/l , sample collected May 13, 2019 16:20, sampling point TF102 Chromium 1020 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
0.12 mg/l , sample collected May 13, 2019 16:20, sampling point TF102 Fluoride 1025 EPA method 300.0 Jan 1, 2017 – Dec 31, 2019
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 13, 2019 16:20, sampling point TF102 Mercury 1035 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
0.0081 mg/l , sample collected May 13, 2019 16:20, sampling point TF102 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 13, 2019 16:20, sampling point TF102 Selenium 1045 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 13, 2019 16:20, sampling point TF102 Antimony, Total 1074 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 13, 2019 16:20, sampling point TF102 Beryllium, Total 1075 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 13, 2019 16:20, sampling point TF102 Thallium, Total 1085 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
Collected
Dec 28, 2018 09:00
Sampling point
TF103 Treatment Facility TF103
Sample type
Routine
Lab sample
181228-006VO
Laboratory
MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 28, 2018 09:00, sampling point TF103 1,2,4-Trichlorobenzene 2378 EPA method 524.2 Jan 1, 2018 – Dec 31, 2018
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 28, 2018 09:00, sampling point TF103 Cis-1,2-Dichloroethylene 2380 EPA method 524.2 Jan 1, 2018 – Dec 31, 2018
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 28, 2018 09:00, sampling point TF103 Xylenes, Total 2955 EPA method 524.2 Jan 1, 2018 – Dec 31, 2018
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 28, 2018 09:00, sampling point TF103 Dichloromethane 2964 EPA method 524.2 Jan 1, 2018 – Dec 31, 2018
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 28, 2018 09:00, sampling point TF103 O-Dichlorobenzene 2968 EPA method 524.2 Jan 1, 2018 – Dec 31, 2018
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 28, 2018 09:00, sampling point TF103 P-Dichlorobenzene 2969 EPA method 524.2 Jan 1, 2018 – Dec 31, 2018
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 28, 2018 09:00, sampling point TF103 Vinyl Chloride 2976 EPA method 524.2 Jan 1, 2018 – Dec 31, 2018
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 28, 2018 09:00, sampling point TF103 1,1-Dichloroethylene 2977 EPA method 524.2 Jan 1, 2018 – Dec 31, 2018
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 28, 2018 09:00, sampling point TF103 Trans-1,2-Dichloroethylene 2979 EPA method 524.2 Jan 1, 2018 – Dec 31, 2018
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 28, 2018 09:00, sampling point TF103 1,2-Dichloroethane 2980 EPA method 524.2 Jan 1, 2018 – Dec 31, 2018
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 28, 2018 09:00, sampling point TF103 1,1,1-Trichloroethane 2981 EPA method 524.2 Jan 1, 2018 – Dec 31, 2018
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 28, 2018 09:00, sampling point TF103 Carbon Tetrachloride 2982 EPA method 524.2 Jan 1, 2018 – Dec 31, 2018
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 28, 2018 09:00, sampling point TF103 1,2-Dichloropropane 2983 EPA method 524.2 Jan 1, 2018 – Dec 31, 2018
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 28, 2018 09:00, sampling point TF103 Trichloroethylene 2984 EPA method 524.2 Jan 1, 2018 – Dec 31, 2018
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 28, 2018 09:00, sampling point TF103 1,1,2-Trichloroethane 2985 EPA method 524.2 Jan 1, 2018 – Dec 31, 2018
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 28, 2018 09:00, sampling point TF103 Tetrachloroethylene 2987 EPA method 524.2 Jan 1, 2018 – Dec 31, 2018
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 28, 2018 09:00, sampling point TF103 Chlorobenzene 2989 EPA method 524.2 Jan 1, 2018 – Dec 31, 2018
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 28, 2018 09:00, sampling point TF103 Benzene 2990 EPA method 524.2 Jan 1, 2018 – Dec 31, 2018
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 28, 2018 09:00, sampling point TF103 Toluene 2991 EPA method 524.2 Jan 1, 2018 – Dec 31, 2018
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 28, 2018 09:00, sampling point TF103 Ethylbenzene 2992 EPA method 524.2 Jan 1, 2018 – Dec 31, 2018
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 28, 2018 09:00, sampling point TF103 Styrene 2996 EPA method 524.2 Jan 1, 2018 – Dec 31, 2018
Collected
Mar 19, 2018 09:15
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
180320-037NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Mar 19, 2018 09:15, sampling point TF101 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2018 – Dec 31, 2018
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Mar 19, 2018 09:15, sampling point TF101 Nitrate 1040 EPA method QC10107041C Jan 1, 2018 – Dec 31, 2018
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Mar 19, 2018 09:15, sampling point TF101 Nitrite 1041 EPA method QC10107041C Jan 1, 2018 – Dec 31, 2018
Collected
Mar 19, 2018 09:50
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
180320-036NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Mar 19, 2018 09:50, sampling point TF102 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2018 – Dec 31, 2018
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Mar 19, 2018 09:50, sampling point TF102 Nitrate 1040 EPA method QC10107041C Jan 1, 2018 – Dec 31, 2018
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Mar 19, 2018 09:50, sampling point TF102 Nitrite 1041 EPA method QC10107041C Jan 1, 2018 – Dec 31, 2018
Collected
Mar 19, 2018 10:20
Sampling point
TF103 Treatment Facility TF103
Sample type
Routine
Lab sample
180320-035NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Mar 19, 2018 10:20, sampling point TF103 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2018 – Dec 31, 2018
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Mar 19, 2018 10:20, sampling point TF103 Nitrate 1040 EPA method QC10107041C Jan 1, 2018 – Dec 31, 2018
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Mar 19, 2018 10:20, sampling point TF103 Nitrite 1041 EPA method QC10107041C Jan 1, 2018 – Dec 31, 2018
Collected
Nov 27, 2017 11:33
Sampling point
SMH Location withheld
Sample type
Routine
Lab sample
171128-019HA
Laboratory
MSDH Lab
Not detected below 0.002 mg/l Minimum Reporting Level , sample collected Nov 27, 2017 11:33, sampling point SMH Monochloroacetic Acid 2450 EPA method 552.2 Not recorded
0.014 mg/l , sample collected Nov 27, 2017 11:33, sampling point SMH Dichloroacetic Acid 2451 EPA method 552.2 Not recorded
0.012 mg/l , sample collected Nov 27, 2017 11:33, sampling point SMH Trichloroacetic Acid 2452 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Nov 27, 2017 11:33, sampling point SMH Monobromoacetic Acid 2453 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Nov 27, 2017 11:33, sampling point SMH Dibromoacetic Acid 2454 EPA method 552.2 Not recorded
0.026 mg/l , sample collected Nov 27, 2017 11:33, sampling point SMH Total Haloacetic Acids (Haa5) 2456 Jan 1, 2017 – Dec 31, 2017
Collected
Nov 27, 2017 12:00
Sampling point
SMT Location withheld
Sample type
Routine
Lab sample
171128-013TH
Laboratory
MSDH Lab
28.7 ug/l , sample collected Nov 27, 2017 12:00, sampling point SMT Chloroform 2941 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Nov 27, 2017 12:00, sampling point SMT Bromoform 2942 EPA method 524.2 Not recorded
3.2 ug/l , sample collected Nov 27, 2017 12:00, sampling point SMT Bromodichloromethane 2943 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Nov 27, 2017 12:00, sampling point SMT Dibromochloromethane 2944 EPA method 524.2 Not recorded
31.9 ug/l , sample collected Nov 27, 2017 12:00, sampling point SMT TTHM 2950 Jan 1, 2017 – Dec 31, 2017

Routine (10).