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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

MS0610049 , Se Rankin Water Assn-Cato

27 of the 62 analytes this system has been tested for have been detected at least once, across 268 samples on record.

The other 35 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 268 samples on record, detections range from October 29, 2003 to February 17, 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 Se Rankin Water Assn-Cato, 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 60 of 60 results Aug 8, 2007 Jul 25, 2023
Lead 1030 Inorganic Chemical 33 of 60 results Aug 9, 2007 Jul 25, 2023
Fluoride 1025 Inorganic Chemical 27 of 27 results Oct 29, 2003 Mar 24, 2025
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 25 of 25 results Aug 11, 2004 Feb 17, 2026
TTHM 2950 Organic Chemical 25 of 25 results Aug 11, 2004 Sep 22, 2025
Barium 1010 Inorganic Chemical 23 of 24 results Oct 29, 2003 Mar 24, 2025
Dichloroacetic Acid 2451 Organic Chemical 22 of 22 results Mar 16, 2009 Feb 17, 2026
Trichloroacetic Acid 2452 Organic Chemical 22 of 22 results Mar 16, 2009 Feb 17, 2026
Chloroform 2941 Organic Chemical 22 of 22 results Jun 11, 2007 Sep 22, 2025
Bromodichloromethane 2943 Organic Chemical 22 of 22 results Jun 11, 2007 Sep 22, 2025
Chromium 1020 Inorganic Chemical 19 of 24 results Oct 29, 2003 Feb 7, 2024
Dibromochloromethane 2944 Organic Chemical 10 of 22 results Mar 16, 2009 May 5, 2025
Sodium 1052 Inorganic Chemical 6 of 6 results Sep 16, 2019 Mar 19, 2021
Sulfate 1055 Inorganic Chemical 5 of 5 results Oct 29, 2003 Mar 19, 2021
Nickel 1036 Inorganic Chemical 5 of 24 results May 13, 2013 May 6, 2019
Gross Alpha, Incl. Radon & U 4002 Radionuclide 5 of 15 results Mar 21, 2012 Oct 9, 2012
Monochloroacetic Acid 2450 Organic Chemical 4 of 22 results Dec 14, 2009 Nov 21, 2024
Chloride 1017 Inorganic Chemical 3 of 3 results Mar 19, 2021 Mar 19, 2021
Conductivity @ 25 C Umhos/CM 1064 Water Quality 3 of 3 results Mar 19, 2021 Mar 19, 2021
Color 1905 Water Quality 3 of 3 results Mar 19, 2021 Mar 19, 2021
Alkalinity, Total 1927 Water Quality 3 of 3 results Mar 19, 2021 Mar 19, 2021
Calcium 1016 Inorganic Chemical 1 of 3 results Mar 19, 2021 Mar 19, 2021
Cyanide 1024 Inorganic Chemical 1 of 24 results Aug 12, 2013 Aug 12, 2013
Arsenic 1005 Inorganic Chemical 1 of 24 results May 13, 2013 May 13, 2013
Dibromoacetic Acid 2454 Organic Chemical 1 of 22 results Mar 16, 2009 Mar 16, 2009
Nitrate 1040 Inorganic Chemical 1 of 57 results Aug 2, 2006 Aug 2, 2006
Selenium 1045 Inorganic Chemical 1 of 24 results Mar 24, 2004 Mar 24, 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 201–210 of 268 samples, newest first — collected May 18, 2009 to December 14, 2009. The summary above covers all 268.

52 results from the 10 samples listed here: 30 detected, 22 not detected. Across the whole record it is 353 of 1,437. 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 Se Rankin Water Assn-Cato, every result from 201 to 210 of 268 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
Dec 14, 2009
Sampling point
SM1 SM1
Sample type
Routine
Lab sample
091215-055TH
Laboratory
MSDH Lab
12.4 ug/l , sample collected Dec 14, 2009, sampling point SM1 Chloroform 2941 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Dec 14, 2009, sampling point SM1 Bromoform 2942 EPA method 524.2 Not recorded
2.04 ug/l , sample collected Dec 14, 2009, sampling point SM1 Bromodichloromethane 2943 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Dec 14, 2009, sampling point SM1 Dibromochloromethane 2944 EPA method 524.2 Not recorded
14.44 ug/l , sample collected Dec 14, 2009, sampling point SM1 TTHM 2950 EPA method 524.2 Not recorded
Collected
Sep 14, 2009
Sampling point
SM2 SM2
Sample type
Routine
Lab sample
090915-022TH
Laboratory
MSDH Lab
28.7 ug/l , sample collected Sep 14, 2009, sampling point SM2 Chloroform 2941 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Sep 14, 2009, sampling point SM2 Bromoform 2942 EPA method 524.2 Not recorded
8.54 ug/l , sample collected Sep 14, 2009, sampling point SM2 Bromodichloromethane 2943 EPA method 524.2 Not recorded
1.83 ug/l , sample collected Sep 14, 2009, sampling point SM2 Dibromochloromethane 2944 EPA method 524.2 Not recorded
39.07 ug/l , sample collected Sep 14, 2009, sampling point SM2 TTHM 2950 EPA method 524.2 Not recorded
Collected
Sep 14, 2009
Sampling point
SM1 SM1
Sample type
Routine
Lab sample
090915-021TH
Laboratory
MSDH Lab
21.3 ug/l , sample collected Sep 14, 2009, sampling point SM1 Chloroform 2941 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Sep 14, 2009, sampling point SM1 Bromoform 2942 EPA method 524.2 Not recorded
7.18 ug/l , sample collected Sep 14, 2009, sampling point SM1 Bromodichloromethane 2943 EPA method 524.2 Not recorded
1.81 ug/l , sample collected Sep 14, 2009, sampling point SM1 Dibromochloromethane 2944 EPA method 524.2 Not recorded
30.29 ug/l , sample collected Sep 14, 2009, sampling point SM1 TTHM 2950 EPA method 524.2 Not recorded
Collected
Sep 14, 2009
Sampling point
SM2 SM2
Sample type
Routine
Lab sample
090915-002HA
Laboratory
MSDH Lab
Not detected below 0.002 mg/l Minimum Reporting Level , sample collected Sep 14, 2009, sampling point SM2 Monochloroacetic Acid 2450 EPA method 552.2 Not recorded
0.013 mg/l , sample collected Sep 14, 2009, sampling point SM2 Dichloroacetic Acid 2451 EPA method 552.2 Not recorded
0.015 mg/l , sample collected Sep 14, 2009, sampling point SM2 Trichloroacetic Acid 2452 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Sep 14, 2009, sampling point SM2 Monobromoacetic Acid 2453 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Sep 14, 2009, sampling point SM2 Dibromoacetic Acid 2454 EPA method 552.2 Not recorded
0.02 mg/l , sample collected Sep 14, 2009, sampling point SM2 Total Haloacetic Acids (Haa5) 2456 Not recorded
Collected
Sep 14, 2009
Sampling point
SM1 SM1
Sample type
Routine
Lab sample
090915-001HA
Laboratory
MSDH Lab
Not detected below 0.002 mg/l Minimum Reporting Level , sample collected Sep 14, 2009, sampling point SM1 Monochloroacetic Acid 2450 EPA method 552.2 Not recorded
0.012 mg/l , sample collected Sep 14, 2009, sampling point SM1 Dichloroacetic Acid 2451 EPA method 552.2 Not recorded
0.014 mg/l , sample collected Sep 14, 2009, sampling point SM1 Trichloroacetic Acid 2452 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Sep 14, 2009, sampling point SM1 Monobromoacetic Acid 2453 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Sep 14, 2009, sampling point SM1 Dibromoacetic Acid 2454 EPA method 552.2 Not recorded
0.02 mg/l , sample collected Sep 14, 2009, sampling point SM1 Total Haloacetic Acids (Haa5) 2456 Not recorded
Collected
Jun 15, 2009
Sampling point
SM2 SM2
Sample type
Routine
Lab sample
090616-050TH
Laboratory
MSDH Lab
7.68 ug/l , sample collected Jun 15, 2009, sampling point SM2 Chloroform 2941 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Jun 15, 2009, sampling point SM2 Bromoform 2942 EPA method 524.2 Not recorded
2.15 ug/l , sample collected Jun 15, 2009, sampling point SM2 Bromodichloromethane 2943 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Jun 15, 2009, sampling point SM2 Dibromochloromethane 2944 EPA method 524.2 Not recorded
9.83 ug/l , sample collected Jun 15, 2009, sampling point SM2 TTHM 2950 EPA method 524.2 Not recorded
Collected
Jun 15, 2009
Sampling point
SM1 SM1
Sample type
Routine
Lab sample
090616-049TH
Laboratory
MSDH Lab
22.2 ug/l , sample collected Jun 15, 2009, sampling point SM1 Chloroform 2941 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Jun 15, 2009, sampling point SM1 Bromoform 2942 EPA method 524.2 Not recorded
5.03 ug/l , sample collected Jun 15, 2009, sampling point SM1 Bromodichloromethane 2943 EPA method 524.2 Not recorded
1.05 ug/l , sample collected Jun 15, 2009, sampling point SM1 Dibromochloromethane 2944 EPA method 524.2 Not recorded
28.28 ug/l , sample collected Jun 15, 2009, sampling point SM1 TTHM 2950 EPA method 524.2 Not recorded
Collected
Jun 15, 2009
Sampling point
SM2 SM2
Sample type
Routine
Lab sample
090616-052HA
Laboratory
MSDH Lab
Not detected below 0.002 mg/l Minimum Reporting Level , sample collected Jun 15, 2009, sampling point SM2 Monochloroacetic Acid 2450 EPA method 552.2 Not recorded
0.002 mg/l , sample collected Jun 15, 2009, sampling point SM2 Dichloroacetic Acid 2451 EPA method 552.2 Not recorded
0.001 mg/l , sample collected Jun 15, 2009, sampling point SM2 Trichloroacetic Acid 2452 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Jun 15, 2009, sampling point SM2 Monobromoacetic Acid 2453 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Jun 15, 2009, sampling point SM2 Dibromoacetic Acid 2454 EPA method 552.2 Not recorded
0 mg/l 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. , sample collected Jun 15, 2009, sampling point SM2 Total Haloacetic Acids (Haa5) 2456 Not recorded
Collected
Jun 15, 2009
Sampling point
SM1 SM1
Sample type
Routine
Lab sample
090616-051HA
Laboratory
MSDH Lab
Not detected below 0.002 mg/l Minimum Reporting Level , sample collected Jun 15, 2009, sampling point SM1 Monochloroacetic Acid 2450 EPA method 552.2 Not recorded
0.004 mg/l , sample collected Jun 15, 2009, sampling point SM1 Dichloroacetic Acid 2451 EPA method 552.2 Not recorded
0.006 mg/l , sample collected Jun 15, 2009, sampling point SM1 Trichloroacetic Acid 2452 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Jun 15, 2009, sampling point SM1 Monobromoacetic Acid 2453 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Jun 15, 2009, sampling point SM1 Dibromoacetic Acid 2454 EPA method 552.2 Not recorded
0.01 mg/l , sample collected Jun 15, 2009, sampling point SM1 Total Haloacetic Acids (Haa5) 2456 Not recorded
Collected
May 18, 2009
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
090519-062NI
Laboratory
MSDH Lab
Not detected below 0.25 mg/l Minimum Reporting Level , sample collected May 18, 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 May 18, 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 May 18, 2009, sampling point TF102 Nitrite 1041 EPA method 353.2 Jan 1, 2009 – Dec 31, 2009

Routine (10).