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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

MS0680001 , Cascilla Water Association

29 of the 57 analytes this system has been tested for have been detected at least once, across 219 samples on record.

The other 28 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 219 samples on record, detections range from October 27, 2003 to June 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 Cascilla Water Association, 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 48 of 48 results Aug 14, 2007 Sep 25, 2023
Barium 1010 Inorganic Chemical 27 of 27 results Oct 27, 2003 Jun 22, 2026
Fluoride 1025 Inorganic Chemical 27 of 27 results Oct 27, 2003 Jun 22, 2026
Lead 1030 Inorganic Chemical 27 of 48 results Aug 14, 2007 Jul 24, 2017
Chromium 1020 Inorganic Chemical 23 of 27 results Oct 27, 2003 Oct 7, 2025
TTHM 2950 Organic Chemical 18 of 19 results Aug 16, 2004 Feb 11, 2026
Arsenic 1005 Inorganic Chemical 17 of 27 results Apr 26, 2005 Jun 22, 2026
Selenium 1045 Inorganic Chemical 16 of 27 results Mar 29, 2004 Jun 22, 2026
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 16 of 18 results Sep 10, 2007 Nov 6, 2024
Bromodichloromethane 2943 Organic Chemical 12 of 13 results Sep 10, 2007 Feb 11, 2026
Dibromoacetic Acid 2454 Organic Chemical 11 of 12 results Jul 8, 2010 Nov 6, 2024
Dibromochloromethane 2944 Organic Chemical 11 of 13 results Sep 10, 2007 Nov 6, 2024
Gross Alpha, Incl. Radon & U 4002 Radionuclide 10 of 10 results Dec 12, 2011 Jul 12, 2012
Chloroform 2941 Organic Chemical 9 of 13 results Aug 24, 2016 Feb 11, 2026
Nickel 1036 Inorganic Chemical 9 of 26 results May 28, 2013 Oct 7, 2025
Bromoform 2942 Organic Chemical 9 of 13 results Sep 10, 2007 Nov 6, 2024
Dichloroacetic Acid 2451 Organic Chemical 7 of 12 results Jul 8, 2010 Aug 6, 2024
Nitrite 1041 Inorganic Chemical 5 of 40 results Sep 21, 2010 Sep 12, 2023
Sodium 1052 Inorganic Chemical 3 of 3 results Sep 30, 2019 Jun 22, 2026
Monochloroacetic Acid 2450 Organic Chemical 3 of 12 results Aug 6, 2024 Nov 6, 2024
Xylenes, Total 2955 Organic Chemical 3 of 26 results Oct 19, 2021 Oct 10, 2023
Nitrate-Nitrite 1038 Inorganic Chemical 2 of 40 results Nov 24, 2014 Nov 24, 2014
Nitrate 1040 Inorganic Chemical 2 of 40 results Nov 24, 2014 Nov 24, 2014
Cadmium 1015 Inorganic Chemical 2 of 27 results Apr 26, 2005 Apr 26, 2005
Mercury 1035 Inorganic Chemical 1 of 27 results Oct 7, 2025 Oct 7, 2025
Monobromoacetic Acid 2453 Organic Chemical 1 of 12 results May 14, 2024 May 14, 2024
P-Dichlorobenzene 2969 Organic Chemical 1 of 26 results Apr 9, 2024 Apr 9, 2024
Trichloroacetic Acid 2452 Organic Chemical 1 of 12 results Aug 24, 2016 Aug 24, 2016
Cyanide 1024 Inorganic Chemical 1 of 22 results Jun 29, 2016 Jun 29, 2016

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 219 samples, newest first — collected February 21, 2023 to August 22, 2023. The summary above covers all 219.

82 results from the 10 samples listed here: 18 detected, 64 not detected. Across the whole record it is 322 of 1,288. 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 Cascilla Water Association, every result from 51 to 60 of 219 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
Aug 22, 2023 11:36
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
HA-230823-011
Laboratory
MSDH Lab
6.67 ug/l , sample collected Aug 22, 2023 11:36, sampling point MRT000 Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 Jan 1, 2023 – Dec 31, 2023
Collected
Aug 22, 2023 11:35
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
TH-230823-011
Laboratory
MSDH Lab
5.35 ug/l , sample collected Aug 22, 2023 11:35, sampling point MRT000 TTHM 2950 EPA method 524.2 Jan 1, 2023 – Dec 31, 2023
Collected
Aug 1, 2023 14:15
Sampling point
TF082 Chlorinator TF082
Sample type
Routine
Lab sample
VO-230802-009
Laboratory
MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 1, 2023 14:15, sampling point TF082 1,2,4-Trichlorobenzene 2378 EPA method 524.2 Jul 1, 2023 – Sep 30, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 1, 2023 14:15, sampling point TF082 Cis-1,2-Dichloroethylene 2380 EPA method 524.2 Jul 1, 2023 – Sep 30, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 1, 2023 14:15, sampling point TF082 Xylenes, Total 2955 EPA method 524.2 Jul 1, 2023 – Sep 30, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 1, 2023 14:15, sampling point TF082 Dichloromethane 2964 EPA method 524.2 Jul 1, 2023 – Sep 30, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 1, 2023 14:15, sampling point TF082 O-Dichlorobenzene 2968 EPA method 524.2 Jul 1, 2023 – Sep 30, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 1, 2023 14:15, sampling point TF082 P-Dichlorobenzene 2969 EPA method 524.2 Jul 1, 2023 – Sep 30, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 1, 2023 14:15, sampling point TF082 Vinyl Chloride 2976 EPA method 524.2 Jul 1, 2023 – Sep 30, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 1, 2023 14:15, sampling point TF082 1,1-Dichloroethylene 2977 EPA method 524.2 Jul 1, 2023 – Sep 30, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 1, 2023 14:15, sampling point TF082 Trans-1,2-Dichloroethylene 2979 EPA method 524.2 Jul 1, 2023 – Sep 30, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 1, 2023 14:15, sampling point TF082 1,2-Dichloroethane 2980 EPA method 524.2 Jul 1, 2023 – Sep 30, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 1, 2023 14:15, sampling point TF082 1,1,1-Trichloroethane 2981 EPA method 524.2 Jul 1, 2023 – Sep 30, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 1, 2023 14:15, sampling point TF082 Carbon Tetrachloride 2982 EPA method 524.2 Jul 1, 2023 – Sep 30, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 1, 2023 14:15, sampling point TF082 1,2-Dichloropropane 2983 EPA method 524.2 Jul 1, 2023 – Sep 30, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 1, 2023 14:15, sampling point TF082 Trichloroethylene 2984 EPA method 524.2 Jul 1, 2023 – Sep 30, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 1, 2023 14:15, sampling point TF082 1,1,2-Trichloroethane 2985 EPA method 524.2 Jul 1, 2023 – Sep 30, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 1, 2023 14:15, sampling point TF082 Tetrachloroethylene 2987 EPA method 524.2 Jul 1, 2023 – Sep 30, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 1, 2023 14:15, sampling point TF082 Chlorobenzene 2989 EPA method 524.2 Jul 1, 2023 – Sep 30, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 1, 2023 14:15, sampling point TF082 Benzene 2990 EPA method 524.2 Jul 1, 2023 – Sep 30, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 1, 2023 14:15, sampling point TF082 Toluene 2991 EPA method 524.2 Jul 1, 2023 – Sep 30, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 1, 2023 14:15, sampling point TF082 Ethylbenzene 2992 EPA method 524.2 Jul 1, 2023 – Sep 30, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 1, 2023 14:15, sampling point TF082 Styrene 2996 EPA method 524.2 Jul 1, 2023 – Sep 30, 2023
Collected
Jul 11, 2023 14:20
Sampling point
TF082 Chlorinator TF082
Sample type
Routine
Lab sample
IN-230712-005
Laboratory
MSDH Lab
0.0119 mg/l , sample collected Jul 11, 2023 14:20, sampling point TF082 Arsenic 1005 EPA method 200.8 Jul 1, 2023 – Sep 30, 2023
0.106 mg/l , sample collected Jul 11, 2023 14:20, sampling point TF082 Barium 1010 EPA method 200.8 Jul 1, 2023 – Sep 30, 2023
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 11, 2023 14:20, sampling point TF082 Cadmium 1015 EPA method 200.8 Jul 1, 2023 – Sep 30, 2023
0.0057 mg/l , sample collected Jul 11, 2023 14:20, sampling point TF082 Chromium 1020 EPA method 200.8 Jul 1, 2023 – Sep 30, 2023
0.585 mg/l , sample collected Jul 11, 2023 14:20, sampling point TF082 Fluoride 1025 EPA method QC 10-109-12-2-A Jul 1, 2023 – Sep 30, 2023
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 11, 2023 14:20, sampling point TF082 Mercury 1035 EPA method 200.8 Jul 1, 2023 – Sep 30, 2023
0.0011 mg/l , sample collected Jul 11, 2023 14:20, sampling point TF082 Nickel 1036 EPA method 200.8 Not recorded
0.0148 mg/l , sample collected Jul 11, 2023 14:20, sampling point TF082 Selenium 1045 EPA method 200.8 Jul 1, 2023 – Sep 30, 2023
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 11, 2023 14:20, sampling point TF082 Antimony, Total 1074 EPA method 200.8 Jul 1, 2023 – Sep 30, 2023
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 11, 2023 14:20, sampling point TF082 Beryllium, Total 1075 EPA method 200.8 Jul 1, 2023 – Sep 30, 2023
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 11, 2023 14:20, sampling point TF082 Thallium, Total 1085 EPA method 200.8 Jul 1, 2023 – Sep 30, 2023
Collected
May 16, 2023 15:02
Sampling point
TF082 Chlorinator TF082
Sample type
Routine
Lab sample
IN-230517-003
Laboratory
MSDH Lab
0.0083 mg/l , sample collected May 16, 2023 15:02, sampling point TF082 Arsenic 1005 EPA method 200.8 Apr 1, 2023 – Jun 30, 2023
0.102 mg/l , sample collected May 16, 2023 15:02, sampling point TF082 Barium 1010 EPA method 200.8 Apr 1, 2023 – Jun 30, 2023
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 16, 2023 15:02, sampling point TF082 Cadmium 1015 EPA method 200.8 Apr 1, 2023 – Jun 30, 2023
0.0038 mg/l , sample collected May 16, 2023 15:02, sampling point TF082 Chromium 1020 EPA method 200.8 Apr 1, 2023 – Jun 30, 2023
0.626 mg/l , sample collected May 16, 2023 15:02, sampling point TF082 Fluoride 1025 EPA method QC 10-109-12-2-A Apr 1, 2023 – Jun 30, 2023
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 16, 2023 15:02, sampling point TF082 Mercury 1035 EPA method 200.8 Apr 1, 2023 – Jun 30, 2023
0.0005 mg/l , sample collected May 16, 2023 15:02, sampling point TF082 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected May 16, 2023 15:02, sampling point TF082 Selenium 1045 EPA method 200.8 Apr 1, 2023 – Jun 30, 2023
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 16, 2023 15:02, sampling point TF082 Antimony, Total 1074 EPA method 200.8 Apr 1, 2023 – Jun 30, 2023
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 16, 2023 15:02, sampling point TF082 Beryllium, Total 1075 EPA method 200.8 Apr 1, 2023 – Jun 30, 2023
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 16, 2023 15:02, sampling point TF082 Thallium, Total 1085 EPA method 200.8 Apr 1, 2023 – Jun 30, 2023
Collected
May 16, 2023 15:05
Sampling point
TF082 Chlorinator TF082
Sample type
Routine
Lab sample
RU-230517-008
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 16, 2023 15:05, sampling point TF082 Combined Uranium 4006 EPA method 200.8 Apr 1, 2023 – Jun 30, 2023
Collected
Apr 18, 2023 15:30
Sampling point
TF082 Chlorinator TF082
Sample type
Routine
Lab sample
VO-230419-013
Laboratory
MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Apr 18, 2023 15:30, sampling point TF082 1,2,4-Trichlorobenzene 2378 EPA method 524.2 Apr 1, 2023 – Jun 30, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Apr 18, 2023 15:30, sampling point TF082 Cis-1,2-Dichloroethylene 2380 EPA method 524.2 Apr 1, 2023 – Jun 30, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Apr 18, 2023 15:30, sampling point TF082 Xylenes, Total 2955 EPA method 524.2 Apr 1, 2023 – Jun 30, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Apr 18, 2023 15:30, sampling point TF082 Dichloromethane 2964 EPA method 524.2 Apr 1, 2023 – Jun 30, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Apr 18, 2023 15:30, sampling point TF082 O-Dichlorobenzene 2968 EPA method 524.2 Apr 1, 2023 – Jun 30, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Apr 18, 2023 15:30, sampling point TF082 P-Dichlorobenzene 2969 EPA method 524.2 Apr 1, 2023 – Jun 30, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Apr 18, 2023 15:30, sampling point TF082 Vinyl Chloride 2976 EPA method 524.2 Apr 1, 2023 – Jun 30, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Apr 18, 2023 15:30, sampling point TF082 1,1-Dichloroethylene 2977 EPA method 524.2 Apr 1, 2023 – Jun 30, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Apr 18, 2023 15:30, sampling point TF082 Trans-1,2-Dichloroethylene 2979 EPA method 524.2 Apr 1, 2023 – Jun 30, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Apr 18, 2023 15:30, sampling point TF082 1,2-Dichloroethane 2980 EPA method 524.2 Apr 1, 2023 – Jun 30, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Apr 18, 2023 15:30, sampling point TF082 1,1,1-Trichloroethane 2981 EPA method 524.2 Apr 1, 2023 – Jun 30, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Apr 18, 2023 15:30, sampling point TF082 Carbon Tetrachloride 2982 EPA method 524.2 Apr 1, 2023 – Jun 30, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Apr 18, 2023 15:30, sampling point TF082 1,2-Dichloropropane 2983 EPA method 524.2 Apr 1, 2023 – Jun 30, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Apr 18, 2023 15:30, sampling point TF082 Trichloroethylene 2984 EPA method 524.2 Apr 1, 2023 – Jun 30, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Apr 18, 2023 15:30, sampling point TF082 1,1,2-Trichloroethane 2985 EPA method 524.2 Apr 1, 2023 – Jun 30, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Apr 18, 2023 15:30, sampling point TF082 Tetrachloroethylene 2987 EPA method 524.2 Apr 1, 2023 – Jun 30, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Apr 18, 2023 15:30, sampling point TF082 Chlorobenzene 2989 EPA method 524.2 Apr 1, 2023 – Jun 30, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Apr 18, 2023 15:30, sampling point TF082 Benzene 2990 EPA method 524.2 Apr 1, 2023 – Jun 30, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Apr 18, 2023 15:30, sampling point TF082 Toluene 2991 EPA method 524.2 Apr 1, 2023 – Jun 30, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Apr 18, 2023 15:30, sampling point TF082 Ethylbenzene 2992 EPA method 524.2 Apr 1, 2023 – Jun 30, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Apr 18, 2023 15:30, sampling point TF082 Styrene 2996 EPA method 524.2 Apr 1, 2023 – Jun 30, 2023
Collected
Apr 11, 2023 16:02
Sampling point
TF082 Chlorinator TF082
Sample type
Routine
Lab sample
NI-230412-005
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Apr 11, 2023 16:02, sampling point TF082 Nitrate-Nitrite 1038 EPA method QC10107041C Apr 1, 2023 – Jun 30, 2023
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Apr 11, 2023 16:02, sampling point TF082 Nitrate 1040 EPA method QC10107041C Apr 1, 2023 – Jun 30, 2023
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Apr 11, 2023 16:02, sampling point TF082 Nitrite 1041 EPA method QC10107041C Apr 1, 2023 – Jun 30, 2023
Collected
Feb 21, 2023 15:46
Sampling point
TF082 Chlorinator TF082
Sample type
Routine
Lab sample
IN-230222-014
Laboratory
MSDH Lab
0.0095 mg/l , sample collected Feb 21, 2023 15:46, sampling point TF082 Arsenic 1005 EPA method 200.8 Jan 1, 2023 – Mar 31, 2023
0.111 mg/l , sample collected Feb 21, 2023 15:46, sampling point TF082 Barium 1010 EPA method 200.8 Jan 1, 2023 – Mar 31, 2023
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Feb 21, 2023 15:46, sampling point TF082 Cadmium 1015 EPA method 200.8 Jan 1, 2023 – Mar 31, 2023
0.001 mg/l , sample collected Feb 21, 2023 15:46, sampling point TF082 Chromium 1020 EPA method 200.8 Jan 1, 2023 – Mar 31, 2023
0.6 mg/l , sample collected Feb 21, 2023 15:46, sampling point TF082 Fluoride 1025 EPA method QC 10-109-12-2-A Jan 1, 2023 – Mar 31, 2023
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Feb 21, 2023 15:46, sampling point TF082 Mercury 1035 EPA method 200.8 Jan 1, 2023 – Mar 31, 2023
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Feb 21, 2023 15:46, sampling point TF082 Nickel 1036 EPA method 200.8 Not recorded
0.0178 mg/l , sample collected Feb 21, 2023 15:46, sampling point TF082 Selenium 1045 EPA method 200.8 Jan 1, 2023 – Mar 31, 2023
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Feb 21, 2023 15:46, sampling point TF082 Antimony, Total 1074 EPA method 200.8 Jan 1, 2023 – Mar 31, 2023
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Feb 21, 2023 15:46, sampling point TF082 Beryllium, Total 1075 EPA method 200.8 Jan 1, 2023 – Mar 31, 2023
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Feb 21, 2023 15:46, sampling point TF082 Thallium, Total 1085 EPA method 200.8 Jan 1, 2023 – Mar 31, 2023
Collected
Feb 21, 2023 15:45
Sampling point
TF082 Chlorinator TF082
Sample type
Routine
Lab sample
RU-230222-007
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Feb 21, 2023 15:45, sampling point TF082 Combined Uranium 4006 EPA method 200.8 Jan 1, 2023 – Mar 31, 2023

Routine (10).