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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

MS0760005 , City of Hollandale

39 of the 72 analytes this system has been tested for have been detected at least once, across 266 samples on record.

The other 33 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 266 samples on record, detections range from November 5, 2003 to September 10, 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 City of Hollandale, 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 90 of 90 results Sep 19, 2007 Aug 18, 2025
Lead 1030 Inorganic Chemical 65 of 90 results Sep 19, 2007 Aug 15, 2025
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 33 of 38 results Aug 30, 2004 Sep 10, 2025
TTHM 2950 Organic Chemical 32 of 36 results Aug 30, 2004 Sep 10, 2025
Chloroform 2941 Organic Chemical 24 of 27 results Jun 26, 2007 Jul 10, 2018
Dichloroacetic Acid 2451 Organic Chemical 23 of 26 results Jul 10, 2008 Oct 19, 2016
Trichloroacetic Acid 2452 Organic Chemical 19 of 26 results Jul 10, 2008 Oct 19, 2016
Bromodichloromethane 2943 Organic Chemical 18 of 27 results Jun 26, 2007 Oct 19, 2016
Fluoride 1025 Inorganic Chemical 15 of 15 results Nov 5, 2003 Apr 1, 2025
Barium 1010 Inorganic Chemical 14 of 14 results Nov 5, 2003 Apr 1, 2025
Chromium 1020 Inorganic Chemical 11 of 14 results Apr 7, 2004 Apr 1, 2025
Nitrite 1041 Inorganic Chemical 10 of 32 results Oct 26, 2011 Apr 24, 2024
Nitrate-Nitrite 1038 Inorganic Chemical 7 of 32 results Oct 26, 2011 Apr 24, 2024
Nickel 1036 Inorganic Chemical 6 of 14 results Apr 7, 2004 Apr 1, 2025
Gross Alpha, Incl. Radon & U 4002 Radionuclide 6 of 7 results Dec 7, 2011 Dec 15, 2014
Monochloroacetic Acid 2450 Organic Chemical 6 of 26 results Jul 10, 2008 Nov 29, 2011
Dibromochloromethane 2944 Organic Chemical 5 of 27 results Jun 26, 2007 Mar 1, 2012
Sodium 1052 Inorganic Chemical 4 of 4 results Mar 13, 2009 Apr 4, 2023
Monobromoacetic Acid 2453 Organic Chemical 4 of 26 results Jul 10, 2008 Mar 1, 2012
Nitrate 1040 Inorganic Chemical 2 of 32 results Nov 5, 2014 Nov 5, 2014
Dibromoacetic Acid 2454 Organic Chemical 2 of 26 results Mar 1, 2010 Nov 29, 2011
Selenium 1045 Inorganic Chemical 2 of 14 results May 9, 2005 Apr 19, 2006
O-Dichlorobenzene 2968 Organic Chemical 1 of 21 results Jul 31, 2018 Jul 31, 2018
Combined Radium (-226 & -228) 4010 Radionuclide 1 of 7 results Dec 15, 2014 Dec 15, 2014
Radium-226 4020 Radionuclide 1 of 7 results Dec 15, 2014 Dec 15, 2014
Calcium 1016 Inorganic Chemical 1 of 1 result Mar 13, 2009 Mar 13, 2009
Chloride 1017 Inorganic Chemical 1 of 1 result Mar 13, 2009 Mar 13, 2009
Magnesium 1031 Inorganic Chemical 1 of 1 result Mar 13, 2009 Mar 13, 2009
Manganese 1032 Inorganic Chemical 1 of 1 result Mar 13, 2009 Mar 13, 2009
Potassium 1042 Inorganic Chemical 1 of 1 result Mar 13, 2009 Mar 13, 2009
Residue, Total, Filterable 1057 Water Quality 1 of 1 result Mar 13, 2009 Mar 13, 2009
Alkalinity, Caco3 Stability 1067 Water Quality 1 of 1 result Mar 13, 2009 Mar 13, 2009
Carbon Dioxide 1901 Water Quality 1 of 1 result Mar 13, 2009 Mar 13, 2009
Color 1905 Water Quality 1 of 1 result Mar 13, 2009 Mar 13, 2009
Hardness, Total (As Caco3) 1915 Water Quality 1 of 1 result Mar 13, 2009 Mar 13, 2009
Alkalinity, Total 1927 Water Quality 1 of 1 result Mar 13, 2009 Mar 13, 2009
Iron, Field Result FEFD Inorganic Chemical 1 of 1 result Mar 13, 2009 Mar 13, 2009
Calculated Sodium NACA Water Quality 1 of 1 result Mar 13, 2009 Mar 13, 2009
PH, Field Result PHFD Water Quality 1 of 1 result Mar 13, 2009 Mar 13, 2009

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 201–210 of 266 samples, newest first — collected August 24, 2009 to December 3, 2009. The summary above covers all 266.

55 results from the 10 samples listed here: 32 detected, 23 not detected. Across the whole record it is 415 of 1,254. 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 2 sampling points 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 City of Hollandale, every result from 201 to 210 of 266 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
Dec 3, 2009
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
091204-006TH
Laboratory
MSDH Lab
42.4 ug/l , sample collected Dec 3, 2009, sampling point MRT000 Chloroform 2941 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Dec 3, 2009, sampling point MRT000 Bromoform 2942 EPA method 524.2 Not recorded
7.77 ug/l , sample collected Dec 3, 2009, sampling point MRT000 Bromodichloromethane 2943 EPA method 524.2 Not recorded
1.99 ug/l , sample collected Dec 3, 2009, sampling point MRT000 Dibromochloromethane 2944 EPA method 524.2 Not recorded
52.16 ug/l , sample collected Dec 3, 2009, sampling point MRT000 TTHM 2950 EPA method 524.2 Oct 1, 2009 – Dec 31, 2009
Collected
Dec 3, 2009
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
091204-004HA
Laboratory
MSDH Lab
0.005 mg/l , sample collected Dec 3, 2009, sampling point MRT000 Monochloroacetic Acid 2450 EPA method 552.2 Not recorded
0.016 mg/l , sample collected Dec 3, 2009, sampling point MRT000 Dichloroacetic Acid 2451 EPA method 552.2 Not recorded
0.02 mg/l , sample collected Dec 3, 2009, sampling point MRT000 Trichloroacetic Acid 2452 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Dec 3, 2009, sampling point MRT000 Monobromoacetic Acid 2453 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Dec 3, 2009, sampling point MRT000 Dibromoacetic Acid 2454 EPA method 552.2 Not recorded
0.04 mg/l , sample collected Dec 3, 2009, sampling point MRT000 Total Haloacetic Acids (Haa5) 2456 Oct 1, 2009 – Dec 31, 2009
Collected
Nov 9, 2009
Sampling point
SM2 Location withheld
Sample type
Routine
Lab sample
091110-036TH
Laboratory
MSDH Lab
33.8 ug/l , sample collected Nov 9, 2009, sampling point SM2 Chloroform 2941 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Nov 9, 2009, sampling point SM2 Bromoform 2942 EPA method 524.2 Not recorded
4.17 ug/l , sample collected Nov 9, 2009, sampling point SM2 Bromodichloromethane 2943 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Nov 9, 2009, sampling point SM2 Dibromochloromethane 2944 EPA method 524.2 Not recorded
37.97 ug/l , sample collected Nov 9, 2009, sampling point SM2 TTHM 2950 EPA method 524.2 Not recorded
Collected
Nov 9, 2009
Sampling point
SM2 Location withheld
Sample type
Routine
Lab sample
091110-026HA
Laboratory
MSDH Lab
0.002 mg/l , sample collected Nov 9, 2009, sampling point SM2 Monochloroacetic Acid 2450 EPA method 552.2 Not recorded
0.004 mg/l , sample collected Nov 9, 2009, sampling point SM2 Dichloroacetic Acid 2451 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Nov 9, 2009, sampling point SM2 Trichloroacetic Acid 2452 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Nov 9, 2009, sampling point SM2 Monobromoacetic Acid 2453 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Nov 9, 2009, sampling point SM2 Dibromoacetic Acid 2454 EPA method 552.2 Not recorded
0 mg/l This result is recorded as a detection, and the figure the agency wrote — "0.00" — is zero to the precision it was written to. Read the zero as "smaller than the written figure resolves", not as "none present". SDWIS holds a separate numeric concentration that Drinking Water Watch does not publish, so this endpoint does not carry it either; no more precise magnitude is available here. , sample collected Nov 9, 2009, sampling point SM2 Total Haloacetic Acids (Haa5) 2456 Not recorded
Collected
Nov 9, 2009
Sampling point
SM1 Location withheld
Sample type
Routine
Lab sample
091110-025HA
Laboratory
MSDH Lab
0.003 mg/l , sample collected Nov 9, 2009, sampling point SM1 Monochloroacetic Acid 2450 EPA method 552.2 Not recorded
0.004 mg/l , sample collected Nov 9, 2009, sampling point SM1 Dichloroacetic Acid 2451 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Nov 9, 2009, sampling point SM1 Trichloroacetic Acid 2452 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Nov 9, 2009, sampling point SM1 Monobromoacetic Acid 2453 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Nov 9, 2009, sampling point SM1 Dibromoacetic Acid 2454 EPA method 552.2 Not recorded
0 mg/l This result is recorded as a detection, and the figure the agency wrote — "0.00" — is zero to the precision it was written to. Read the zero as "smaller than the written figure resolves", not as "none present". SDWIS holds a separate numeric concentration that Drinking Water Watch does not publish, so this endpoint does not carry it either; no more precise magnitude is available here. , sample collected Nov 9, 2009, sampling point SM1 Total Haloacetic Acids (Haa5) 2456 Not recorded
Collected
Nov 9, 2009
Sampling point
SM1 Location withheld
Sample type
Routine
Lab sample
091110-035TH
Laboratory
MSDH Lab
34.4 ug/l , sample collected Nov 9, 2009, sampling point SM1 Chloroform 2941 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Nov 9, 2009, sampling point SM1 Bromoform 2942 EPA method 524.2 Not recorded
4.27 ug/l , sample collected Nov 9, 2009, sampling point SM1 Bromodichloromethane 2943 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Nov 9, 2009, sampling point SM1 Dibromochloromethane 2944 EPA method 524.2 Not recorded
38.67 ug/l , sample collected Nov 9, 2009, sampling point SM1 TTHM 2950 EPA method 524.2 Not recorded
Collected
Aug 24, 2009
Sampling point
SM2 Location withheld
Sample type
Routine
Lab sample
090825-011HA
Laboratory
MSDH Lab
Not detected below 0.002 mg/l Minimum Reporting Level , sample collected Aug 24, 2009, sampling point SM2 Monochloroacetic Acid 2450 EPA method 552.2 Not recorded
0.011 mg/l , sample collected Aug 24, 2009, sampling point SM2 Dichloroacetic Acid 2451 EPA method 552.2 Not recorded
0.049 mg/l , sample collected Aug 24, 2009, sampling point SM2 Trichloroacetic Acid 2452 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Aug 24, 2009, sampling point SM2 Monobromoacetic Acid 2453 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Aug 24, 2009, sampling point SM2 Dibromoacetic Acid 2454 EPA method 552.2 Not recorded
0.06 mg/l , sample collected Aug 24, 2009, sampling point SM2 Total Haloacetic Acids (Haa5) 2456 Not recorded
Collected
Aug 24, 2009
Sampling point
SM1 Location withheld
Sample type
Routine
Lab sample
090825-010HA
Laboratory
MSDH Lab
Not detected below 0.002 mg/l Minimum Reporting Level , sample collected Aug 24, 2009, sampling point SM1 Monochloroacetic Acid 2450 EPA method 552.2 Not recorded
0.01 mg/l , sample collected Aug 24, 2009, sampling point SM1 Dichloroacetic Acid 2451 EPA method 552.2 Not recorded
0.049 mg/l , sample collected Aug 24, 2009, sampling point SM1 Trichloroacetic Acid 2452 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Aug 24, 2009, sampling point SM1 Monobromoacetic Acid 2453 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Aug 24, 2009, sampling point SM1 Dibromoacetic Acid 2454 EPA method 552.2 Not recorded
0.05 mg/l , sample collected Aug 24, 2009, sampling point SM1 Total Haloacetic Acids (Haa5) 2456 Not recorded
Collected
Aug 24, 2009
Sampling point
SM2 Location withheld
Sample type
Routine
Lab sample
090825-011TH
Laboratory
MSDH Lab
96.9 ug/l , sample collected Aug 24, 2009, sampling point SM2 Chloroform 2941 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Aug 24, 2009, sampling point SM2 Bromoform 2942 EPA method 524.2 Not recorded
5.26 ug/l , sample collected Aug 24, 2009, sampling point SM2 Bromodichloromethane 2943 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Aug 24, 2009, sampling point SM2 Dibromochloromethane 2944 EPA method 524.2 Not recorded
102.16 ug/l , sample collected Aug 24, 2009, sampling point SM2 TTHM 2950 EPA method 524.2 Not recorded
Collected
Aug 24, 2009
Sampling point
SM1 Location withheld
Sample type
Routine
Lab sample
090825-010TH
Laboratory
MSDH Lab
95.9 ug/l , sample collected Aug 24, 2009, sampling point SM1 Chloroform 2941 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Aug 24, 2009, sampling point SM1 Bromoform 2942 EPA method 524.2 Not recorded
5.19 ug/l , sample collected Aug 24, 2009, sampling point SM1 Bromodichloromethane 2943 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Aug 24, 2009, sampling point SM1 Dibromochloromethane 2944 EPA method 524.2 Not recorded
101.09 ug/l , sample collected Aug 24, 2009, sampling point SM1 TTHM 2950 EPA method 524.2 Not recorded

Routine (10).