Chemical and radiological sample results

MS0780004 , Dancy Water Association, Inc.

35 of the 72 analytes this system has been tested for have been detected at least once, across 142 samples on record.

The other 37 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 142 samples on record, detections range from November 3, 2003 to March 12, 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 Dancy Water Association, Inc., 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	33 of 33 results	Aug 14, 2007	Aug 31, 2023
Lead 1030	Inorganic Chemical	19 of 33 results	Aug 14, 2007	Aug 31, 2023
Xylenes, Total 2955	Organic Chemical	19 of 40 results	Dec 13, 2004	Sep 14, 2011
Ethylbenzene 2992	Organic Chemical	15 of 40 results	Dec 13, 2004	Sep 14, 2011
Fluoride 1025	Inorganic Chemical	12 of 12 results	Nov 3, 2003	Feb 14, 2024
Barium 1010	Inorganic Chemical	11 of 11 results	Nov 3, 2003	Feb 14, 2024
Arsenic 1005	Inorganic Chemical	10 of 11 results	Apr 5, 2004	Feb 14, 2024
Selenium 1045	Inorganic Chemical	8 of 11 results	Nov 3, 2003	Feb 14, 2024
Chromium 1020	Inorganic Chemical	7 of 11 results	Nov 3, 2003	Sep 19, 2018
Toluene 2991	Organic Chemical	7 of 40 results	Dec 13, 2004	Jun 17, 2009
Nickel 1036	Inorganic Chemical	6 of 11 results	May 9, 2005	Feb 14, 2024
Nitrate-Nitrite 1038	Inorganic Chemical	6 of 22 results	Jul 18, 2007	May 23, 2016
Nitrate 1040	Inorganic Chemical	5 of 22 results	Jul 18, 2007	May 23, 2016
Nitrite 1041	Inorganic Chemical	5 of 22 results	Nov 9, 2005	May 23, 2016
Gross Alpha, Incl. Radon & U 4002	Radionuclide	5 of 5 results	Dec 7, 2011	Jul 25, 2012
Total Haloacetic Acids (Haa5) 2456	Organic Chemical	3 of 7 results	Sep 12, 2007	Mar 12, 2025
Sodium 1052	Inorganic Chemical	2 of 2 results	Dec 14, 2010	Oct 21, 2019
TTHM 2950	Organic Chemical	2 of 8 results	Sep 12, 2007	Aug 18, 2010
Calcium 1016	Inorganic Chemical	1 of 1 result	Dec 14, 2010	Dec 14, 2010
Chloride 1017	Inorganic Chemical	1 of 1 result	Dec 14, 2010	Dec 14, 2010
Iron 1028	Inorganic Chemical	1 of 1 result	Dec 14, 2010	Dec 14, 2010
Magnesium 1031	Inorganic Chemical	1 of 1 result	Dec 14, 2010	Dec 14, 2010
Manganese 1032	Inorganic Chemical	1 of 1 result	Dec 14, 2010	Dec 14, 2010
Potassium 1042	Inorganic Chemical	1 of 1 result	Dec 14, 2010	Dec 14, 2010
Residue, Total, Filterable 1057	Water Quality	1 of 1 result	Dec 14, 2010	Dec 14, 2010
Alkalinity, Caco3 Stability 1067	Water Quality	1 of 1 result	Dec 14, 2010	Dec 14, 2010
Carbon Dioxide 1901	Water Quality	1 of 1 result	Dec 14, 2010	Dec 14, 2010
Color 1905	Water Quality	1 of 1 result	Dec 14, 2010	Dec 14, 2010
Hardness, Total (As Caco3) 1915	Water Quality	1 of 1 result	Dec 14, 2010	Dec 14, 2010
Alkalinity, Total 1927	Water Quality	1 of 1 result	Dec 14, 2010	Dec 14, 2010
Calculated Sodium NACA	Water Quality	1 of 1 result	Dec 14, 2010	Dec 14, 2010
PH, Field Result PHFD	Water Quality	1 of 1 result	Dec 14, 2010	Dec 14, 2010
Thallium, Total 1085	Inorganic Chemical	1 of 11 results	Nov 29, 2010	Nov 29, 2010
Monochloroacetic Acid 2450	Organic Chemical	1 of 4 results	Sep 12, 2007	Sep 12, 2007
Sulfate 1055	Inorganic Chemical	1 of 3 results	Nov 3, 2003	Nov 3, 2003

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 141–142 of 142 samples, newest first — collected November 3, 2003 to November 3, 2003. The summary above covers all 142.

13 results from the 2 samples listed here: 5 detected, 8 not detected. 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 Dancy Water Association, Inc., every result from 141 to 142 of 142 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 Nov 3, 2003 Sampling point TF101 Treatment Plant T101 Sample type Routine Lab sample 031104-030CN Laboratory MSDH Lab
Not detected below 0.01 mg/l Minimum Reporting Level , sample collected Nov 3, 2003, sampling point TF101	Cyanide 1024 EPA method QC10204001X	Jan 1, 2002 – Dec 31, 2004
Collected Nov 3, 2003 Sampling point TF101 Treatment Plant T101 Sample type Routine Lab sample 031104-017IN Laboratory MSDH Lab
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Nov 3, 2003, sampling point TF101	Arsenic 1005 EPA method 200.8	Jan 1, 2002 – Dec 31, 2004
0.137 mg/l , sample collected Nov 3, 2003, sampling point TF101	Barium 1010 EPA method 200.8	Jan 1, 2002 – Dec 31, 2004
Not detected below 0.0001 mg/l Minimum Reporting Level , sample collected Nov 3, 2003, sampling point TF101	Cadmium 1015 EPA method 200.8	Jan 1, 2002 – Dec 31, 2004
0.008 mg/l , sample collected Nov 3, 2003, sampling point TF101	Chromium 1020 EPA method 200.8	Jan 1, 2002 – Dec 31, 2004
0.155 mg/l , sample collected Nov 3, 2003, sampling point TF101	Fluoride 1025 EPA method 300.0	Jan 1, 2002 – Dec 31, 2004
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Nov 3, 2003, sampling point TF101	Mercury 1035 EPA method 200.8	Jan 1, 2002 – Dec 31, 2004
Not detected below 0.005 mg/l Minimum Reporting Level , sample collected Nov 3, 2003, sampling point TF101	Nickel 1036 EPA method 200.8	Not recorded
0.001 mg/l , sample collected Nov 3, 2003, sampling point TF101	Selenium 1045 EPA method 200.8	Jan 1, 2002 – Dec 31, 2004
7.6 mg/l , sample collected Nov 3, 2003, sampling point TF101	Sulfate 1055 EPA method 300.0	Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Nov 3, 2003, sampling point TF101	Antimony, Total 1074 EPA method 200.8	Jan 1, 2002 – Dec 31, 2004
Not detected below 0.0003 mg/l Minimum Reporting Level , sample collected Nov 3, 2003, sampling point TF101	Beryllium, Total 1075 EPA method 200.8	Jan 1, 2002 – Dec 31, 2004
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Nov 3, 2003, sampling point TF101	Thallium, Total 1085 EPA method 200.8	Jan 1, 2002 – Dec 31, 2004

Collected
Nov 3, 2003

Sampling point
TF101 Treatment Plant T101

Sample type
Routine

Lab sample
031104-030CN

Laboratory
MSDH Lab

Monitoring period
Jan 1, 2002 – Dec 31, 2004
- Cyanide 1024 EPA method QC10204001X
  
  Result
  Not detected below 0.01 mg/l Minimum Reporting Level
Collected
Nov 3, 2003

Sampling point
TF101 Treatment Plant T101

Sample type
Routine

Lab sample
031104-017IN

Laboratory
MSDH Lab
- Arsenic 1005 EPA method 200.8
  
  Result
  Not detected below 0.001 mg/l Minimum Reporting Level
  
  Monitoring period
  Jan 1, 2002 – Dec 31, 2004
- Barium 1010 EPA method 200.8
  
  Result
  0.137 mg/l
  
  Monitoring period
  Jan 1, 2002 – Dec 31, 2004
- Cadmium 1015 EPA method 200.8
  
  Result
  Not detected below 0.0001 mg/l Minimum Reporting Level
  
  Monitoring period
  Jan 1, 2002 – Dec 31, 2004
- Chromium 1020 EPA method 200.8
  
  Result
  0.008 mg/l
  
  Monitoring period
  Jan 1, 2002 – Dec 31, 2004
- Fluoride 1025 EPA method 300.0
  
  Result
  0.155 mg/l
  
  Monitoring period
  Jan 1, 2002 – Dec 31, 2004
- Mercury 1035 EPA method 200.8
  
  Result
  Not detected below 0.0005 mg/l Minimum Reporting Level
  
  Monitoring period
  Jan 1, 2002 – Dec 31, 2004
- Nickel 1036 EPA method 200.8
  
  Result
  Not detected below 0.005 mg/l Minimum Reporting Level
  
  Monitoring period
  Not recorded
- Selenium 1045 EPA method 200.8
  
  Result
  0.001 mg/l
  
  Monitoring period
  Jan 1, 2002 – Dec 31, 2004
- Sulfate 1055 EPA method 300.0
  
  Result
  7.6 mg/l
  
  Monitoring period
  Not recorded
- Antimony, Total 1074 EPA method 200.8
  
  Result
  Not detected below 0.001 mg/l Minimum Reporting Level
  
  Monitoring period
  Jan 1, 2002 – Dec 31, 2004
- Beryllium, Total 1075 EPA method 200.8
  
  Result
  Not detected below 0.0003 mg/l Minimum Reporting Level
  
  Monitoring period
  Jan 1, 2002 – Dec 31, 2004
- Thallium, Total 1085 EPA method 200.8
  
  Result
  Not detected below 0.0005 mg/l Minimum Reporting Level
  
  Monitoring period
  Jan 1, 2002 – Dec 31, 2004

Routine (2).