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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

MS0450017 , Lake Lorman Utl District

22 of the 56 analytes this system has been tested for have been detected at least once, across 199 samples on record.

The other 34 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 199 samples on record, detections range from March 15, 2004 to April 21, 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 Lake Lorman Utl District, 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 64 of 64 results Sep 29, 2004 Sep 15, 2023
Lead 1030 Inorganic Chemical 58 of 64 results Sep 29, 2004 Sep 15, 2023
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 24 of 32 results Sep 18, 2007 Apr 21, 2026
TTHM 2950 Organic Chemical 20 of 30 results Sep 18, 2007 Apr 21, 2026
Dibromoacetic Acid 2454 Organic Chemical 18 of 27 results Nov 7, 2013 Apr 21, 2026
Bromodichloromethane 2943 Organic Chemical 15 of 25 results Feb 10, 2014 Apr 21, 2026
Dibromochloromethane 2944 Organic Chemical 15 of 25 results Feb 10, 2014 Apr 21, 2026
Chloroform 2941 Organic Chemical 14 of 25 results Sep 18, 2007 Apr 21, 2026
Bromoform 2942 Organic Chemical 13 of 25 results Feb 10, 2014 Apr 21, 2026
Dichloroacetic Acid 2451 Organic Chemical 12 of 27 results Sep 18, 2007 Apr 21, 2026
Barium 1010 Inorganic Chemical 8 of 8 results Mar 15, 2004 Mar 10, 2025
Fluoride 1025 Inorganic Chemical 8 of 8 results Mar 15, 2004 Mar 10, 2025
Xylenes, Total 2955 Organic Chemical 7 of 38 results Oct 23, 2008 Jul 16, 2019
Trichloroacetic Acid 2452 Organic Chemical 6 of 27 results Sep 18, 2007 Apr 21, 2026
Chromium 1020 Inorganic Chemical 5 of 8 results Mar 15, 2004 Apr 9, 2019
Gross Alpha, Incl. Radon & U 4002 Radionuclide 5 of 5 results Dec 15, 2011 Jul 20, 2012
Sodium 1052 Inorganic Chemical 3 of 3 results Sep 16, 2019 Feb 24, 2025
Selenium 1045 Inorganic Chemical 2 of 8 results Mar 15, 2004 Jan 20, 2010
Monochloroacetic Acid 2450 Organic Chemical 1 of 27 results Aug 7, 2014 Aug 7, 2014
Ethylbenzene 2992 Organic Chemical 1 of 38 results Jul 28, 2009 Jul 28, 2009
Nickel 1036 Inorganic Chemical 1 of 8 results Apr 6, 2005 Apr 6, 2005
Sulfate 1055 Inorganic Chemical 1 of 1 result Mar 15, 2004 Mar 15, 2004

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 199 samples, newest first — collected August 13, 2020 to January 28, 2021. The summary above covers all 199.

22 results from the 10 samples listed here: 12 detected, 10 not detected. Across the whole record it is 301 of 1,404. A sample is analysed for many analytes at once, so one sample appears on as many rows as it had results.

Units in this table

Total Haloacetic Acids (Haa5) is recorded on this page in ug/l and mg/l. 1 mg/l = 1,000 ug/l.

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 Lake Lorman Utl District, every result from 41 to 50 of 199 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
Jan 28, 2021 09:20
Sampling point
SMT Location withheld
Sample type
Routine
Lab sample
TH-210129-002
Laboratory
MSDH Lab
7.4 ug/l , sample collected Jan 28, 2021 09:20, sampling point SMT TTHM 2950 EPA method 524.2 Jan 1, 2021 – Dec 31, 2021
Collected
Jan 28, 2021 09:20
Sampling point
SMT Location withheld
Sample type
Routine
Lab sample
HA-210129-002
Laboratory
MSDH Lab
1.49 ug/l , sample collected Jan 28, 2021 09:20, sampling point SMT Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 Jan 1, 2021 – Dec 31, 2021
Collected
Jan 28, 2021 09:00
Sampling point
SMH Location withheld
Sample type
Routine
Lab sample
HA-210129-001
Laboratory
MSDH Lab
Not detected below 1 ug/l Minimum Reporting Level , sample collected Jan 28, 2021 09:00, sampling point SMH Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 Jan 1, 2021 – Dec 31, 2021
Collected
Dec 3, 2020 07:45
Sampling point
TF102
Sample type
Routine
Lab sample
NI-201204-019
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Dec 3, 2020 07:45, sampling point TF102 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2020 – Dec 31, 2020
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Dec 3, 2020 07:45, sampling point TF102 Nitrate 1040 EPA method QC10107041C Jan 1, 2020 – Dec 31, 2020
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Dec 3, 2020 07:45, sampling point TF102 Nitrite 1041 EPA method QC10107041C Jan 1, 2020 – Dec 31, 2020
Collected
Nov 12, 2020 07:20
Sampling point
SMH Location withheld
Sample type
Routine
Lab sample
201113-007HA
Laboratory
MSDH Lab
Not detected below 0.002 mg/l Minimum Reporting Level , sample collected Nov 12, 2020 07:20, sampling point SMH Monochloroacetic Acid 2450 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Nov 12, 2020 07:20, sampling point SMH Dichloroacetic Acid 2451 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Nov 12, 2020 07:20, sampling point SMH Trichloroacetic Acid 2452 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Nov 12, 2020 07:20, sampling point SMH Monobromoacetic Acid 2453 EPA method 552.2 Not recorded
0.001 mg/l , sample collected Nov 12, 2020 07:20, sampling point SMH Dibromoacetic Acid 2454 EPA method 552.2 Not recorded
0.001 mg/l , sample collected Nov 12, 2020 07:20, sampling point SMH Total Haloacetic Acids (Haa5) 2456 Jan 1, 2020 – Dec 31, 2020
Collected
Aug 15, 2020 07:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
200818-037PB
Laboratory
MSDH Lab
0.0497 mg/l , sample collected Aug 15, 2020 07:00, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2018 – Dec 31, 2020
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Aug 15, 2020 07:00, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2018 – Dec 31, 2020
Collected
Aug 13, 2020 07:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
200818-040PB
Laboratory
MSDH Lab
0.3064 mg/l , sample collected Aug 13, 2020 07:00, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2018 – Dec 31, 2020
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Aug 13, 2020 07:00, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2018 – Dec 31, 2020
Collected
Aug 13, 2020 07:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
200818-039PB
Laboratory
MSDH Lab
0.3708 mg/l , sample collected Aug 13, 2020 07:00, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2018 – Dec 31, 2020
0.0021 mg/l , sample collected Aug 13, 2020 07:00, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2018 – Dec 31, 2020
Collected
Aug 13, 2020 07:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
200818-036PB
Laboratory
MSDH Lab
0.1798 mg/l , sample collected Aug 13, 2020 07:00, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2018 – Dec 31, 2020
0.0006 mg/l , sample collected Aug 13, 2020 07:00, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2018 – Dec 31, 2020
Collected
Aug 13, 2020 07:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
200818-033PB
Laboratory
MSDH Lab
0.4409 mg/l , sample collected Aug 13, 2020 07:00, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2018 – Dec 31, 2020
0.0093 mg/l , sample collected Aug 13, 2020 07:00, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2018 – Dec 31, 2020

Routine (10).