Chemical and radiological sample results

MS0530008 , Double Springs Water Assn

20 of the 56 analytes this system has been tested for have been detected at least once, across 220 samples on record.

The other 36 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 220 samples on record, detections range from October 13, 2003 to April 8, 2025. These figures cover the whole record; the list of samples further down is narrowed.

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 Double Springs Water Assn, 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	62 of 62 results	Aug 7, 2007	Sep 30, 2023
Lead 1030	Inorganic Chemical	36 of 62 results	Aug 7, 2007	Sep 30, 2023
Fluoride 1025	Inorganic Chemical	15 of 15 results	Oct 13, 2003	Apr 8, 2025
Arsenic 1005	Inorganic Chemical	14 of 14 results	Oct 13, 2003	Apr 8, 2025
Barium 1010	Inorganic Chemical	14 of 14 results	Oct 13, 2003	Apr 8, 2025
Selenium 1045	Inorganic Chemical	14 of 14 results	Oct 13, 2003	Apr 8, 2025
Chromium 1020	Inorganic Chemical	11 of 14 results	Oct 13, 2003	Apr 8, 2025
Gross Alpha, Incl. Radon & U 4002	Radionuclide	10 of 10 results	Dec 6, 2011	Jul 13, 2012
Nickel 1036	Inorganic Chemical	8 of 14 results	Mar 22, 2004	Apr 8, 2025
Xylenes, Total 2955	Organic Chemical	8 of 38 results	Jun 6, 2013	Oct 27, 2020
Nitrite 1041	Inorganic Chemical	7 of 38 results	Oct 10, 2005	Apr 14, 2020
Total Haloacetic Acids (Haa5) 2456	Organic Chemical	6 of 19 results	Aug 28, 2007	Mar 12, 2025
TTHM 2950	Organic Chemical	5 of 21 results	Aug 28, 2007	Mar 18, 2024
Nitrate-Nitrite 1038	Inorganic Chemical	5 of 38 results	Oct 10, 2005	Apr 14, 2020
Nitrate 1040	Inorganic Chemical	4 of 38 results	Oct 10, 2005	Apr 14, 2020
Thallium, Total 1085	Inorganic Chemical	2 of 14 results	Oct 18, 2010	Apr 28, 2020
Sodium 1052	Inorganic Chemical	2 of 2 results	Sep 17, 2019	Sep 17, 2019
Bromoform 2942	Organic Chemical	1 of 15 results	Mar 18, 2024	Mar 18, 2024
Ethylbenzene 2992	Organic Chemical	1 of 38 results	May 27, 2014	May 27, 2014
Monobromoacetic Acid 2453	Organic Chemical	1 of 13 results	Aug 22, 2013	Aug 22, 2013

Showing samples collected between September 25, 2024 and September 25, 2026. That is this page’s default, not a limit on what the agency records.

Show every sample on record

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The most recent samples, result by result

The table below lists 11–12 of 12 samples, newest first — collected October 15, 2024 to November 19, 2024. The summary above covers all 12.

12 results from the 2 samples listed here: 0 detected, 12 not detected. A sample is analysed for many analytes at once, so one sample appears on as many rows as it had results.

We withheld the location of 1 sampling point below. The location on record identifies a private home, and we do not publish those. That is our decision, not the agency’s. The sampling point, its type and every result taken there are published unchanged.

Chemical and radiological sample results for Double Springs Water Assn, every result from 11 to 12 of 12 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 19, 2024 13:45 Sampling point SM1 Location withheld Sample type Routine Lab sample 810-128799-1 Laboratory Eurofins Eaton Analytical South Bend in
Not detected below 2 ug/l Minimum Reporting Level , sample collected Nov 19, 2024 13:45, sampling point SM1	Monochloroacetic Acid 2450 EPA method 552.2	Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Nov 19, 2024 13:45, sampling point SM1	Dichloroacetic Acid 2451 EPA method 552.2	Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Nov 19, 2024 13:45, sampling point SM1	Trichloroacetic Acid 2452 EPA method 552.2	Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Nov 19, 2024 13:45, sampling point SM1	Monobromoacetic Acid 2453 EPA method 552.2	Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Nov 19, 2024 13:45, sampling point SM1	Dibromoacetic Acid 2454 EPA method 552.2	Not recorded
Not detected below 2 ug/l Minimum Reporting Level , sample collected Nov 19, 2024 13:45, sampling point SM1	Total Haloacetic Acids (Haa5) 2456 EPA method 552.2	Oct 1, 2024 – Dec 31, 2024
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Nov 19, 2024 13:45, sampling point SM1	Chloroform 2941 EPA method 524.2	Not recorded
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Nov 19, 2024 13:45, sampling point SM1	Bromoform 2942 EPA method 524.2	Not recorded
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Nov 19, 2024 13:45, sampling point SM1	Bromodichloromethane 2943 EPA method 524.2	Not recorded
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Nov 19, 2024 13:45, sampling point SM1	Dibromochloromethane 2944 EPA method 524.2	Not recorded
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Nov 19, 2024 13:45, sampling point SM1	TTHM 2950 EPA method 524.2	Oct 1, 2024 – Dec 31, 2024
Collected Oct 15, 2024 11:00 Sampling point TF104 Sample type Routine Lab sample CN-241016-015 Laboratory MSDH Lab
Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Oct 15, 2024 11:00, sampling point TF104	Cyanide 1024 EPA method QC10204001X	Jan 1, 2022 – Dec 31, 2024

Collected
Nov 19, 2024 13:45

Sampling point
SM1 Location withheld

Sample type
Routine

Lab sample
810-128799-1

Laboratory
Eurofins Eaton Analytical South Bend in
- Monochloroacetic Acid 2450 EPA method 552.2
  
  Result
  Not detected below 2 ug/l Minimum Reporting Level
  
  Monitoring period
  Not recorded
- Dichloroacetic Acid 2451 EPA method 552.2
  
  Result
  Not detected below 1 ug/l Minimum Reporting Level
  
  Monitoring period
  Not recorded
- Trichloroacetic Acid 2452 EPA method 552.2
  
  Result
  Not detected below 1 ug/l Minimum Reporting Level
  
  Monitoring period
  Not recorded
- Monobromoacetic Acid 2453 EPA method 552.2
  
  Result
  Not detected below 1 ug/l Minimum Reporting Level
  
  Monitoring period
  Not recorded
- Dibromoacetic Acid 2454 EPA method 552.2
  
  Result
  Not detected below 1 ug/l Minimum Reporting Level
  
  Monitoring period
  Not recorded
- Total Haloacetic Acids (Haa5) 2456 EPA method 552.2
  
  Result
  Not detected below 2 ug/l Minimum Reporting Level
  
  Monitoring period
  Oct 1, 2024 – Dec 31, 2024
- Chloroform 2941 EPA method 524.2
  
  Result
  Not detected below 0.5 ug/l Minimum Reporting Level
  
  Monitoring period
  Not recorded
- Bromoform 2942 EPA method 524.2
  
  Result
  Not detected below 0.5 ug/l Minimum Reporting Level
  
  Monitoring period
  Not recorded
- Bromodichloromethane 2943 EPA method 524.2
  
  Result
  Not detected below 0.5 ug/l Minimum Reporting Level
  
  Monitoring period
  Not recorded
- Dibromochloromethane 2944 EPA method 524.2
  
  Result
  Not detected below 0.5 ug/l Minimum Reporting Level
  
  Monitoring period
  Not recorded
- TTHM 2950 EPA method 524.2
  
  Result
  Not detected below 0.5 ug/l Minimum Reporting Level
  
  Monitoring period
  Oct 1, 2024 – Dec 31, 2024
Collected
Oct 15, 2024 11:00

Sampling point
TF104

Sample type
Routine

Lab sample
CN-241016-015

Laboratory
MSDH Lab

Monitoring period
Jan 1, 2022 – Dec 31, 2024
- Cyanide 1024 EPA method QC10204001X
  
  Result
  Not detected below 0.015 mg/l Minimum Reporting Level

Routine (2).