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 41–50 of 219 samples, newest first — collected September 12, 2023 to October 10, 2023. The summary above covers all 219.

40 results from the 10 samples listed here: 10 detected, 30 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 41 to 50 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 Oct 10, 2023 14:00 Sampling point TF082 Chlorinator TF082 Sample type Routine Lab sample VO-231011-010 Laboratory MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 10, 2023 14:00, sampling point TF082	1,2,4-Trichlorobenzene 2378 EPA method 524.2	Oct 1, 2023 – Dec 31, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 10, 2023 14:00, sampling point TF082	Cis-1,2-Dichloroethylene 2380 EPA method 524.2	Oct 1, 2023 – Dec 31, 2023
0.539 ug/l , sample collected Oct 10, 2023 14:00, sampling point TF082	Xylenes, Total 2955 EPA method 524.2	Oct 1, 2023 – Dec 31, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 10, 2023 14:00, sampling point TF082	Dichloromethane 2964 EPA method 524.2	Oct 1, 2023 – Dec 31, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 10, 2023 14:00, sampling point TF082	O-Dichlorobenzene 2968 EPA method 524.2	Oct 1, 2023 – Dec 31, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 10, 2023 14:00, sampling point TF082	P-Dichlorobenzene 2969 EPA method 524.2	Oct 1, 2023 – Dec 31, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 10, 2023 14:00, sampling point TF082	Vinyl Chloride 2976 EPA method 524.2	Oct 1, 2023 – Dec 31, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 10, 2023 14:00, sampling point TF082	1,1-Dichloroethylene 2977 EPA method 524.2	Oct 1, 2023 – Dec 31, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 10, 2023 14:00, sampling point TF082	Trans-1,2-Dichloroethylene 2979 EPA method 524.2	Oct 1, 2023 – Dec 31, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 10, 2023 14:00, sampling point TF082	1,2-Dichloroethane 2980 EPA method 524.2	Oct 1, 2023 – Dec 31, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 10, 2023 14:00, sampling point TF082	1,1,1-Trichloroethane 2981 EPA method 524.2	Oct 1, 2023 – Dec 31, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 10, 2023 14:00, sampling point TF082	Carbon Tetrachloride 2982 EPA method 524.2	Oct 1, 2023 – Dec 31, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 10, 2023 14:00, sampling point TF082	1,2-Dichloropropane 2983 EPA method 524.2	Oct 1, 2023 – Dec 31, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 10, 2023 14:00, sampling point TF082	Trichloroethylene 2984 EPA method 524.2	Oct 1, 2023 – Dec 31, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 10, 2023 14:00, sampling point TF082	1,1,2-Trichloroethane 2985 EPA method 524.2	Oct 1, 2023 – Dec 31, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 10, 2023 14:00, sampling point TF082	Tetrachloroethylene 2987 EPA method 524.2	Oct 1, 2023 – Dec 31, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 10, 2023 14:00, sampling point TF082	Chlorobenzene 2989 EPA method 524.2	Oct 1, 2023 – Dec 31, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 10, 2023 14:00, sampling point TF082	Benzene 2990 EPA method 524.2	Oct 1, 2023 – Dec 31, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 10, 2023 14:00, sampling point TF082	Toluene 2991 EPA method 524.2	Oct 1, 2023 – Dec 31, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 10, 2023 14:00, sampling point TF082	Ethylbenzene 2992 EPA method 524.2	Oct 1, 2023 – Dec 31, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 10, 2023 14:00, sampling point TF082	Styrene 2996 EPA method 524.2	Oct 1, 2023 – Dec 31, 2023
Collected Sep 25, 2023 07:15 Sampling point DS000 Distribution Sample type Routine Lab sample PB-230926-037 Laboratory MSDH Lab
0.0062 mg/l , sample collected Sep 25, 2023 07:15, sampling point DS000	Copper, Free 1022 EPA method 200.8	Jan 1, 2021 – Dec 31, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 25, 2023 07:15, sampling point DS000	Lead 1030 EPA method 200.8	Jan 1, 2021 – Dec 31, 2023
Collected Sep 25, 2023 07:30 Sampling point DS000 Distribution Sample type Routine Lab sample PB-230926-036 Laboratory MSDH Lab
0.0061 mg/l , sample collected Sep 25, 2023 07:30, sampling point DS000	Copper, Free 1022 EPA method 200.8	Jan 1, 2021 – Dec 31, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 25, 2023 07:30, sampling point DS000	Lead 1030 EPA method 200.8	Jan 1, 2021 – Dec 31, 2023
Collected Sep 25, 2023 07:00 Sampling point DS000 Distribution Sample type Routine Lab sample PB-230926-035 Laboratory MSDH Lab
0.0061 mg/l , sample collected Sep 25, 2023 07:00, sampling point DS000	Copper, Free 1022 EPA method 200.8	Jan 1, 2021 – Dec 31, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 25, 2023 07:00, sampling point DS000	Lead 1030 EPA method 200.8	Jan 1, 2021 – Dec 31, 2023
Collected Sep 25, 2023 06:25 Sampling point DS000 Distribution Sample type Routine Lab sample PB-230926-034 Laboratory MSDH Lab
0.0059 mg/l , sample collected Sep 25, 2023 06:25, sampling point DS000	Copper, Free 1022 EPA method 200.8	Jan 1, 2021 – Dec 31, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 25, 2023 06:25, sampling point DS000	Lead 1030 EPA method 200.8	Jan 1, 2021 – Dec 31, 2023
Collected Sep 25, 2023 06:30 Sampling point DS000 Distribution Sample type Routine Lab sample PB-230926-033 Laboratory MSDH Lab
0.0062 mg/l , sample collected Sep 25, 2023 06:30, sampling point DS000	Copper, Free 1022 EPA method 200.8	Jan 1, 2021 – Dec 31, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 25, 2023 06:30, sampling point DS000	Lead 1030 EPA method 200.8	Jan 1, 2021 – Dec 31, 2023
Collected Sep 25, 2023 05:45 Sampling point DS000 Distribution Sample type Routine Lab sample PB-230926-032 Laboratory MSDH Lab
0.0054 mg/l , sample collected Sep 25, 2023 05:45, sampling point DS000	Copper, Free 1022 EPA method 200.8	Jan 1, 2021 – Dec 31, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 25, 2023 05:45, sampling point DS000	Lead 1030 EPA method 200.8	Jan 1, 2021 – Dec 31, 2023
Collected Sep 25, 2023 05:30 Sampling point DS000 Distribution Sample type Routine Lab sample PB-230926-031 Laboratory MSDH Lab
0.0051 mg/l , sample collected Sep 25, 2023 05:30, sampling point DS000	Copper, Free 1022 EPA method 200.8	Jan 1, 2021 – Dec 31, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 25, 2023 05:30, sampling point DS000	Lead 1030 EPA method 200.8	Jan 1, 2021 – Dec 31, 2023
Collected Sep 25, 2023 06:30 Sampling point DS000 Distribution Sample type Routine Lab sample PB-230926-030 Laboratory MSDH Lab
0.0048 mg/l , sample collected Sep 25, 2023 06:30, sampling point DS000	Copper, Free 1022 EPA method 200.8	Jan 1, 2021 – Dec 31, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 25, 2023 06:30, sampling point DS000	Lead 1030 EPA method 200.8	Jan 1, 2021 – Dec 31, 2023
Collected Sep 12, 2023 14:00 Sampling point TF082 Chlorinator TF082 Sample type Routine Lab sample NI-230913-002 Laboratory MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Sep 12, 2023 14:00, sampling point TF082	Nitrate-Nitrite 1038 EPA method QC10107041C	Jul 1, 2023 – Sep 30, 2023
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Sep 12, 2023 14:00, sampling point TF082	Nitrate 1040 EPA method QC10107041C	Jul 1, 2023 – Sep 30, 2023
0.0301 mg/l , sample collected Sep 12, 2023 14:00, sampling point TF082	Nitrite 1041 EPA method QC10107041C	Jul 1, 2023 – Sep 30, 2023

Collected
Oct 10, 2023 14:00

Sampling point
TF082 Chlorinator TF082

Sample type
Routine

Lab sample
VO-231011-010

Laboratory
MSDH Lab

Monitoring period
Oct 1, 2023 – Dec 31, 2023
- 1,2,4-Trichlorobenzene 2378 EPA method 524.2
  
  Result
  Not detected below 0.5 ug/l Minimum Reporting Level
- Cis-1,2-Dichloroethylene 2380 EPA method 524.2
  
  Result
  Not detected below 0.5 ug/l Minimum Reporting Level
- Xylenes, Total 2955 EPA method 524.2
  
  Result
  0.539 ug/l
- Dichloromethane 2964 EPA method 524.2
  
  Result
  Not detected below 0.5 ug/l Minimum Reporting Level
- O-Dichlorobenzene 2968 EPA method 524.2
  
  Result
  Not detected below 0.5 ug/l Minimum Reporting Level
- P-Dichlorobenzene 2969 EPA method 524.2
  
  Result
  Not detected below 0.5 ug/l Minimum Reporting Level
- Vinyl Chloride 2976 EPA method 524.2
  
  Result
  Not detected below 0.5 ug/l Minimum Reporting Level
- 1,1-Dichloroethylene 2977 EPA method 524.2
  
  Result
  Not detected below 0.5 ug/l Minimum Reporting Level
- Trans-1,2-Dichloroethylene 2979 EPA method 524.2
  
  Result
  Not detected below 0.5 ug/l Minimum Reporting Level
- 1,2-Dichloroethane 2980 EPA method 524.2
  
  Result
  Not detected below 0.5 ug/l Minimum Reporting Level
- 1,1,1-Trichloroethane 2981 EPA method 524.2
  
  Result
  Not detected below 0.5 ug/l Minimum Reporting Level
- Carbon Tetrachloride 2982 EPA method 524.2
  
  Result
  Not detected below 0.5 ug/l Minimum Reporting Level
- 1,2-Dichloropropane 2983 EPA method 524.2
  
  Result
  Not detected below 0.5 ug/l Minimum Reporting Level
- Trichloroethylene 2984 EPA method 524.2
  
  Result
  Not detected below 0.5 ug/l Minimum Reporting Level
- 1,1,2-Trichloroethane 2985 EPA method 524.2
  
  Result
  Not detected below 0.5 ug/l Minimum Reporting Level
- Tetrachloroethylene 2987 EPA method 524.2
  
  Result
  Not detected below 0.5 ug/l Minimum Reporting Level
- Chlorobenzene 2989 EPA method 524.2
  
  Result
  Not detected below 0.5 ug/l Minimum Reporting Level
- Benzene 2990 EPA method 524.2
  
  Result
  Not detected below 0.5 ug/l Minimum Reporting Level
- Toluene 2991 EPA method 524.2
  
  Result
  Not detected below 0.5 ug/l Minimum Reporting Level
- Ethylbenzene 2992 EPA method 524.2
  
  Result
  Not detected below 0.5 ug/l Minimum Reporting Level
- Styrene 2996 EPA method 524.2
  
  Result
  Not detected below 0.5 ug/l Minimum Reporting Level
Collected
Sep 25, 2023 07:15

Sampling point
DS000 Distribution

Sample type
Routine

Lab sample
PB-230926-037

Laboratory
MSDH Lab

Monitoring period
Jan 1, 2021 – Dec 31, 2023
- Copper, Free 1022 EPA method 200.8
  
  Result
  0.0062 mg/l
- Lead 1030 EPA method 200.8
  
  Result
  Not detected below 0.5 ug/l Minimum Reporting Level
Collected
Sep 25, 2023 07:30

Sampling point
DS000 Distribution

Sample type
Routine

Lab sample
PB-230926-036

Laboratory
MSDH Lab

Monitoring period
Jan 1, 2021 – Dec 31, 2023
- Copper, Free 1022 EPA method 200.8
  
  Result
  0.0061 mg/l
- Lead 1030 EPA method 200.8
  
  Result
  Not detected below 0.5 ug/l Minimum Reporting Level
Collected
Sep 25, 2023 07:00

Sampling point
DS000 Distribution

Sample type
Routine

Lab sample
PB-230926-035

Laboratory
MSDH Lab

Monitoring period
Jan 1, 2021 – Dec 31, 2023
- Copper, Free 1022 EPA method 200.8
  
  Result
  0.0061 mg/l
- Lead 1030 EPA method 200.8
  
  Result
  Not detected below 0.5 ug/l Minimum Reporting Level
Collected
Sep 25, 2023 06:25

Sampling point
DS000 Distribution

Sample type
Routine

Lab sample
PB-230926-034

Laboratory
MSDH Lab

Monitoring period
Jan 1, 2021 – Dec 31, 2023
- Copper, Free 1022 EPA method 200.8
  
  Result
  0.0059 mg/l
- Lead 1030 EPA method 200.8
  
  Result
  Not detected below 0.5 ug/l Minimum Reporting Level
Collected
Sep 25, 2023 06:30

Sampling point
DS000 Distribution

Sample type
Routine

Lab sample
PB-230926-033

Laboratory
MSDH Lab

Monitoring period
Jan 1, 2021 – Dec 31, 2023
- Copper, Free 1022 EPA method 200.8
  
  Result
  0.0062 mg/l
- Lead 1030 EPA method 200.8
  
  Result
  Not detected below 0.5 ug/l Minimum Reporting Level
Collected
Sep 25, 2023 05:45

Sampling point
DS000 Distribution

Sample type
Routine

Lab sample
PB-230926-032

Laboratory
MSDH Lab

Monitoring period
Jan 1, 2021 – Dec 31, 2023
- Copper, Free 1022 EPA method 200.8
  
  Result
  0.0054 mg/l
- Lead 1030 EPA method 200.8
  
  Result
  Not detected below 0.5 ug/l Minimum Reporting Level
Collected
Sep 25, 2023 05:30

Sampling point
DS000 Distribution

Sample type
Routine

Lab sample
PB-230926-031

Laboratory
MSDH Lab

Monitoring period
Jan 1, 2021 – Dec 31, 2023
- Copper, Free 1022 EPA method 200.8
  
  Result
  0.0051 mg/l
- Lead 1030 EPA method 200.8
  
  Result
  Not detected below 0.5 ug/l Minimum Reporting Level
Collected
Sep 25, 2023 06:30

Sampling point
DS000 Distribution

Sample type
Routine

Lab sample
PB-230926-030

Laboratory
MSDH Lab

Monitoring period
Jan 1, 2021 – Dec 31, 2023
- Copper, Free 1022 EPA method 200.8
  
  Result
  0.0048 mg/l
- Lead 1030 EPA method 200.8
  
  Result
  Not detected below 0.5 ug/l Minimum Reporting Level
Collected
Sep 12, 2023 14:00

Sampling point
TF082 Chlorinator TF082

Sample type
Routine

Lab sample
NI-230913-002

Laboratory
MSDH Lab

Monitoring period
Jul 1, 2023 – Sep 30, 2023
- Nitrate-Nitrite 1038 EPA method QC10107041C
  
  Result
  Not detected below 0.1 mg/l Minimum Reporting Level
- Nitrate 1040 EPA method QC10107041C
  
  Result
  Not detected below 0.08 mg/l Minimum Reporting Level
- Nitrite 1041 EPA method QC10107041C
  
  Result
  0.0301 mg/l

Routine (10).