Chemical and radiological sample results

MS0160001 , Cold Springs Water Association

37 of the 72 analytes this system has been tested for have been detected at least once, across 275 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 275 samples on record, detections range from August 3, 1993 to June 24, 2025. 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 Cold Springs 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	107 of 107 results	Aug 3, 1993	Jun 24, 2025
Lead 1030	Inorganic Chemical	90 of 107 results	Aug 3, 1993	Jun 24, 2025
Fluoride 1025	Inorganic Chemical	22 of 22 results	Apr 16, 2002	Feb 5, 2025
Barium 1010	Inorganic Chemical	21 of 21 results	Apr 16, 2002	Feb 5, 2025
Chromium 1020	Inorganic Chemical	15 of 21 results	Apr 16, 2002	Feb 5, 2025
Total Haloacetic Acids (Haa5) 2456	Organic Chemical	11 of 13 results	Jul 10, 2007	Mar 11, 2024
Xylenes, Total 2955	Organic Chemical	11 of 40 results	Jan 23, 2014	Aug 7, 2019
Gross Alpha, Incl. Radon & U 4002	Radionuclide	11 of 11 results	Dec 8, 2011	May 28, 2014
TTHM 2950	Organic Chemical	10 of 12 results	May 17, 2004	Mar 11, 2024
Nickel 1036	Inorganic Chemical	9 of 21 results	Oct 6, 2003	Feb 5, 2025
Selenium 1045	Inorganic Chemical	8 of 21 results	Apr 16, 2002	Mar 24, 2008
Sulfate 1055	Inorganic Chemical	7 of 7 results	Apr 16, 2002	Aug 26, 2013
Dichloroacetic Acid 2451	Organic Chemical	5 of 6 results	Sep 17, 2008	Jul 30, 2020
Trichloroacetic Acid 2452	Organic Chemical	5 of 6 results	Sep 17, 2008	Jul 30, 2020
Chloroform 2941	Organic Chemical	5 of 7 results	Jul 10, 2007	Jul 30, 2020
Bromodichloromethane 2943	Organic Chemical	5 of 7 results	Jul 10, 2007	Jul 30, 2020
Sodium 1052	Inorganic Chemical	4 of 4 results	Aug 26, 2013	Oct 14, 2024
Cadmium 1015	Inorganic Chemical	4 of 21 results	Mar 2, 2005	Jan 23, 2006
Ethylbenzene 2992	Organic Chemical	3 of 40 results	Oct 15, 2014	Jul 26, 2017
Dibromochloromethane 2944	Organic Chemical	3 of 7 results	Jul 10, 2007	Aug 18, 2014
Monochloroacetic Acid 2450	Organic Chemical	2 of 6 results	Jul 25, 2018	Jul 30, 2020
Cyanide 1024	Inorganic Chemical	1 of 18 results	Jul 9, 2014	Jul 9, 2014
Gross Alpha Particle Activity 4109	Radionuclide	1 of 1 result	Mar 12, 2014	Mar 12, 2014
Calcium 1016	Inorganic Chemical	1 of 1 result	Aug 26, 2013	Aug 26, 2013
Chloride 1017	Inorganic Chemical	1 of 1 result	Aug 26, 2013	Aug 26, 2013
Magnesium 1031	Inorganic Chemical	1 of 1 result	Aug 26, 2013	Aug 26, 2013
Manganese 1032	Inorganic Chemical	1 of 1 result	Aug 26, 2013	Aug 26, 2013
Potassium 1042	Inorganic Chemical	1 of 1 result	Aug 26, 2013	Aug 26, 2013
Residue, Total, Filterable 1057	Water Quality	1 of 1 result	Aug 26, 2013	Aug 26, 2013
Carbon Dioxide 1901	Water Quality	1 of 1 result	Aug 26, 2013	Aug 26, 2013
Color 1905	Water Quality	1 of 1 result	Aug 26, 2013	Aug 26, 2013
Hardness, Total (As Caco3) 1915	Water Quality	1 of 1 result	Aug 26, 2013	Aug 26, 2013
Alkalinity, Total 1927	Water Quality	1 of 1 result	Aug 26, 2013	Aug 26, 2013
Iron, Field Result FEFD	Inorganic Chemical	1 of 1 result	Aug 26, 2013	Aug 26, 2013
Calculated Sodium NACA	Water Quality	1 of 1 result	Aug 26, 2013	Aug 26, 2013
PH, Field Result PHFD	Water Quality	1 of 1 result	Aug 26, 2013	Aug 26, 2013
Thallium, Total 1085	Inorganic Chemical	1 of 21 results	Mar 2, 2005	Mar 2, 2005

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 81–90 of 275 samples, newest first — collected September 20, 2016 to September 28, 2016. The summary above covers all 275.

39 results from the 10 samples listed here: 17 detected, 22 not detected. Across the whole record it is 374 of 1,585. 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 Cold Springs Water Association, every result from 81 to 90 of 275 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 Sep 28, 2016 11:15 Sampling point TF103 Treatment Facility TF103 Sample type Routine Lab sample 160929-006VO Laboratory MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 28, 2016 11:15, sampling point TF103	1,2,4-Trichlorobenzene 2378 EPA method 524.2	Jul 1, 2016 – Sep 30, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 28, 2016 11:15, sampling point TF103	Cis-1,2-Dichloroethylene 2380 EPA method 524.2	Jul 1, 2016 – Sep 30, 2016
1.93 ug/l , sample collected Sep 28, 2016 11:15, sampling point TF103	Xylenes, Total 2955 EPA method 524.2	Jul 1, 2016 – Sep 30, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 28, 2016 11:15, sampling point TF103	Dichloromethane 2964 EPA method 524.2	Jul 1, 2016 – Sep 30, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 28, 2016 11:15, sampling point TF103	O-Dichlorobenzene 2968 EPA method 524.2	Jul 1, 2016 – Sep 30, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 28, 2016 11:15, sampling point TF103	P-Dichlorobenzene 2969 EPA method 524.2	Jul 1, 2016 – Sep 30, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 28, 2016 11:15, sampling point TF103	Vinyl Chloride 2976 EPA method 524.2	Jul 1, 2016 – Sep 30, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 28, 2016 11:15, sampling point TF103	1,1-Dichloroethylene 2977 EPA method 524.2	Jul 1, 2016 – Sep 30, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 28, 2016 11:15, sampling point TF103	Trans-1,2-Dichloroethylene 2979 EPA method 524.2	Jul 1, 2016 – Sep 30, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 28, 2016 11:15, sampling point TF103	1,2-Dichloroethane 2980 EPA method 524.2	Jul 1, 2016 – Sep 30, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 28, 2016 11:15, sampling point TF103	1,1,1-Trichloroethane 2981 EPA method 524.2	Jul 1, 2016 – Sep 30, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 28, 2016 11:15, sampling point TF103	Carbon Tetrachloride 2982 EPA method 524.2	Jul 1, 2016 – Sep 30, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 28, 2016 11:15, sampling point TF103	1,2-Dichloropropane 2983 EPA method 524.2	Jul 1, 2016 – Sep 30, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 28, 2016 11:15, sampling point TF103	Trichloroethylene 2984 EPA method 524.2	Jul 1, 2016 – Sep 30, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 28, 2016 11:15, sampling point TF103	1,1,2-Trichloroethane 2985 EPA method 524.2	Jul 1, 2016 – Sep 30, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 28, 2016 11:15, sampling point TF103	Tetrachloroethylene 2987 EPA method 524.2	Jul 1, 2016 – Sep 30, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 28, 2016 11:15, sampling point TF103	Chlorobenzene 2989 EPA method 524.2	Jul 1, 2016 – Sep 30, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 28, 2016 11:15, sampling point TF103	Benzene 2990 EPA method 524.2	Jul 1, 2016 – Sep 30, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 28, 2016 11:15, sampling point TF103	Toluene 2991 EPA method 524.2	Jul 1, 2016 – Sep 30, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 28, 2016 11:15, sampling point TF103	Ethylbenzene 2992 EPA method 524.2	Jul 1, 2016 – Sep 30, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 28, 2016 11:15, sampling point TF103	Styrene 2996 EPA method 524.2	Jul 1, 2016 – Sep 30, 2016
Collected Sep 21, 2016 07:30 Sampling point DS000 Distribution Sample type Routine Lab sample 160922-051PB Laboratory MSDH Lab
0.1255 mg/l , sample collected Sep 21, 2016 07:30, sampling point DS000	Copper, Free 1022 EPA method 200.8	Jan 1, 2015 – Dec 31, 2017
0.0022 mg/l , sample collected Sep 21, 2016 07:30, sampling point DS000	Lead 1030 EPA method 200.8	Jan 1, 2015 – Dec 31, 2017
Collected Sep 21, 2016 07:05 Sampling point DS000 Distribution Sample type Routine Lab sample 160922-047PB Laboratory MSDH Lab
0.018 mg/l , sample collected Sep 21, 2016 07:05, sampling point DS000	Copper, Free 1022 EPA method 200.8	Jan 1, 2015 – Dec 31, 2017
0.0008 mg/l , sample collected Sep 21, 2016 07:05, sampling point DS000	Lead 1030 EPA method 200.8	Jan 1, 2015 – Dec 31, 2017
Collected Sep 20, 2016 05:30 Sampling point DS000 Distribution Sample type Routine Lab sample 160922-052PB Laboratory MSDH Lab
0.0193 mg/l , sample collected Sep 20, 2016 05:30, sampling point DS000	Copper, Free 1022 EPA method 200.8	Jan 1, 2015 – Dec 31, 2017
0.0014 mg/l , sample collected Sep 20, 2016 05:30, sampling point DS000	Lead 1030 EPA method 200.8	Jan 1, 2015 – Dec 31, 2017
Collected Sep 20, 2016 17:50 Sampling point DS000 Distribution Sample type Routine Lab sample 160922-050PB Laboratory MSDH Lab
0.0551 mg/l , sample collected Sep 20, 2016 17:50, sampling point DS000	Copper, Free 1022 EPA method 200.8	Jan 1, 2015 – Dec 31, 2017
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Sep 20, 2016 17:50, sampling point DS000	Lead 1030 EPA method 200.8	Jan 1, 2015 – Dec 31, 2017
Collected Sep 20, 2016 Sampling point DS000 Distribution Sample type Routine Lab sample 160922-049PB Laboratory MSDH Lab
0.0336 mg/l , sample collected Sep 20, 2016, sampling point DS000	Copper, Free 1022 EPA method 200.8	Jan 1, 2015 – Dec 31, 2017
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Sep 20, 2016, sampling point DS000	Lead 1030 EPA method 200.8	Jan 1, 2015 – Dec 31, 2017
Collected Sep 20, 2016 06:30 Sampling point DS000 Distribution Sample type Routine Lab sample 160922-048PB Laboratory MSDH Lab
0.3132 mg/l , sample collected Sep 20, 2016 06:30, sampling point DS000	Copper, Free 1022 EPA method 200.8	Jan 1, 2015 – Dec 31, 2017
0.0008 mg/l , sample collected Sep 20, 2016 06:30, sampling point DS000	Lead 1030 EPA method 200.8	Jan 1, 2015 – Dec 31, 2017
Collected Sep 20, 2016 06:05 Sampling point DS000 Distribution Sample type Routine Lab sample 160922-046PB Laboratory MSDH Lab
0.0697 mg/l , sample collected Sep 20, 2016 06:05, sampling point DS000	Copper, Free 1022 EPA method 200.8	Jan 1, 2015 – Dec 31, 2017
0.0012 mg/l , sample collected Sep 20, 2016 06:05, sampling point DS000	Lead 1030 EPA method 200.8	Jan 1, 2015 – Dec 31, 2017
Collected Sep 20, 2016 06:45 Sampling point DS000 Distribution Sample type Routine Lab sample 160922-045PB Laboratory MSDH Lab
0.0538 mg/l , sample collected Sep 20, 2016 06:45, sampling point DS000	Copper, Free 1022 EPA method 200.8	Jan 1, 2015 – Dec 31, 2017
0.0011 mg/l , sample collected Sep 20, 2016 06:45, sampling point DS000	Lead 1030 EPA method 200.8	Jan 1, 2015 – Dec 31, 2017
Collected Sep 20, 2016 06:25 Sampling point DS000 Distribution Sample type Routine Lab sample 160922-044PB Laboratory MSDH Lab
0.1806 mg/l , sample collected Sep 20, 2016 06:25, sampling point DS000	Copper, Free 1022 EPA method 200.8	Jan 1, 2015 – Dec 31, 2017
0.0009 mg/l , sample collected Sep 20, 2016 06:25, sampling point DS000	Lead 1030 EPA method 200.8	Jan 1, 2015 – Dec 31, 2017

Collected
Sep 28, 2016 11:15

Sampling point
TF103 Treatment Facility TF103

Sample type
Routine

Lab sample
160929-006VO

Laboratory
MSDH Lab

Monitoring period
Jul 1, 2016 – Sep 30, 2016
- 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
  1.93 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 21, 2016 07:30

Sampling point
DS000 Distribution

Sample type
Routine

Lab sample
160922-051PB

Laboratory
MSDH Lab

Monitoring period
Jan 1, 2015 – Dec 31, 2017
- Copper, Free 1022 EPA method 200.8
  
  Result
  0.1255 mg/l
- Lead 1030 EPA method 200.8
  
  Result
  0.0022 mg/l
Collected
Sep 21, 2016 07:05

Sampling point
DS000 Distribution

Sample type
Routine

Lab sample
160922-047PB

Laboratory
MSDH Lab

Monitoring period
Jan 1, 2015 – Dec 31, 2017
- Copper, Free 1022 EPA method 200.8
  
  Result
  0.018 mg/l
- Lead 1030 EPA method 200.8
  
  Result
  0.0008 mg/l
Collected
Sep 20, 2016 05:30

Sampling point
DS000 Distribution

Sample type
Routine

Lab sample
160922-052PB

Laboratory
MSDH Lab

Monitoring period
Jan 1, 2015 – Dec 31, 2017
- Copper, Free 1022 EPA method 200.8
  
  Result
  0.0193 mg/l
- Lead 1030 EPA method 200.8
  
  Result
  0.0014 mg/l
Collected
Sep 20, 2016 17:50

Sampling point
DS000 Distribution

Sample type
Routine

Lab sample
160922-050PB

Laboratory
MSDH Lab

Monitoring period
Jan 1, 2015 – Dec 31, 2017
- Copper, Free 1022 EPA method 200.8
  
  Result
  0.0551 mg/l
- Lead 1030 EPA method 200.8
  
  Result
  Not detected below 0.0005 mg/l Minimum Reporting Level
Collected
Sep 20, 2016

Sampling point
DS000 Distribution

Sample type
Routine

Lab sample
160922-049PB

Laboratory
MSDH Lab

Monitoring period
Jan 1, 2015 – Dec 31, 2017
- Copper, Free 1022 EPA method 200.8
  
  Result
  0.0336 mg/l
- Lead 1030 EPA method 200.8
  
  Result
  Not detected below 0.0005 mg/l Minimum Reporting Level
Collected
Sep 20, 2016 06:30

Sampling point
DS000 Distribution

Sample type
Routine

Lab sample
160922-048PB

Laboratory
MSDH Lab

Monitoring period
Jan 1, 2015 – Dec 31, 2017
- Copper, Free 1022 EPA method 200.8
  
  Result
  0.3132 mg/l
- Lead 1030 EPA method 200.8
  
  Result
  0.0008 mg/l
Collected
Sep 20, 2016 06:05

Sampling point
DS000 Distribution

Sample type
Routine

Lab sample
160922-046PB

Laboratory
MSDH Lab

Monitoring period
Jan 1, 2015 – Dec 31, 2017
- Copper, Free 1022 EPA method 200.8
  
  Result
  0.0697 mg/l
- Lead 1030 EPA method 200.8
  
  Result
  0.0012 mg/l
Collected
Sep 20, 2016 06:45

Sampling point
DS000 Distribution

Sample type
Routine

Lab sample
160922-045PB

Laboratory
MSDH Lab

Monitoring period
Jan 1, 2015 – Dec 31, 2017
- Copper, Free 1022 EPA method 200.8
  
  Result
  0.0538 mg/l
- Lead 1030 EPA method 200.8
  
  Result
  0.0011 mg/l
Collected
Sep 20, 2016 06:25

Sampling point
DS000 Distribution

Sample type
Routine

Lab sample
160922-044PB

Laboratory
MSDH Lab

Monitoring period
Jan 1, 2015 – Dec 31, 2017
- Copper, Free 1022 EPA method 200.8
  
  Result
  0.1806 mg/l
- Lead 1030 EPA method 200.8
  
  Result
  0.0009 mg/l

Routine (10).