Chemical and radiological sample results

MS0410038 , Grab the Map, LLC at Lakefront Prop

17 of the 58 analytes this system has been tested for have been detected at least once, across 113 samples on record.

The other 41 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 113 samples on record, detections range from October 6, 2003 to April 9, 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 Grab the Map, LLC at Lakefront Prop, 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	37 of 37 results	Sep 28, 2004	Aug 28, 2024
Barium 1010	Inorganic Chemical	16 of 16 results	Oct 6, 2003	Apr 9, 2025
Lead 1030	Inorganic Chemical	16 of 37 results	Sep 28, 2004	Aug 28, 2024
Fluoride 1025	Inorganic Chemical	13 of 16 results	Oct 6, 2003	Apr 9, 2025
Nickel 1036	Inorganic Chemical	13 of 16 results	Oct 6, 2003	Apr 9, 2025
Arsenic 1005	Inorganic Chemical	12 of 16 results	Mar 3, 2004	Apr 9, 2025
Chromium 1020	Inorganic Chemical	9 of 16 results	Oct 6, 2003	Apr 9, 2025
Selenium 1045	Inorganic Chemical	4 of 16 results	Oct 6, 2003	Apr 9, 2025
Nitrate-Nitrite 1038	Inorganic Chemical	4 of 20 results	May 24, 2004	Nov 14, 2019
Nitrate 1040	Inorganic Chemical	4 of 20 results	May 24, 2004	Nov 14, 2019
Nitrite 1041	Inorganic Chemical	3 of 20 results	May 24, 2004	Nov 14, 2019
Sodium 1052	Inorganic Chemical	2 of 2 results	Feb 16, 2022	Feb 18, 2025
Total Haloacetic Acids (Haa5) 2456	Organic Chemical	2 of 6 results	Jun 11, 2007	Jul 25, 2013
TTHM 2950	Organic Chemical	2 of 5 results	Jun 11, 2007	Jul 2, 2008
Dichloroacetic Acid 2451	Organic Chemical	1 of 3 results	Jul 25, 2013	Jul 25, 2013
Gross Alpha Particle Activity 4109	Radionuclide	1 of 4 results	Sep 19, 2012	Sep 19, 2012
Cadmium 1015	Inorganic Chemical	1 of 16 results	Dec 12, 2005	Dec 12, 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 1–10 of 113 samples, newest first — collected August 28, 2024 to September 10, 2025. The summary above covers all 113.

43 results from the 10 samples listed here: 10 detected, 33 not detected. Across the whole record it is 140 of 649. 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 Grab the Map, LLC at Lakefront Prop, every result from 1 to 10 of 113 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 10, 2025 13:50 Sampling point TF101 Treatment Plant T101 Sample type Routine Lab sample CN-250911-030 Laboratory MSDH Lab
Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Sep 10, 2025 13:50, sampling point TF101	Cyanide 1024 EPA method QC10204001X	Jan 1, 2023 – Dec 31, 2025
Collected Sep 10, 2025 13:50 Sampling point TF101 Treatment Plant T101 Sample type Routine Lab sample IN-250911-002 Laboratory MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Sep 10, 2025 13:50, sampling point TF101	Mercury 1035 EPA method 200.8	Jan 1, 2025 – Dec 31, 2025
Collected Apr 22, 2025 15:00 Sampling point TF101 Treatment Plant T101 Sample type Routine Lab sample NI-250423-005 Laboratory MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Apr 22, 2025 15:00, sampling point TF101	Nitrate-Nitrite 1038 EPA method QC10107041C	Not recorded
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Apr 22, 2025 15:00, sampling point TF101	Nitrate 1040 EPA method QC10107041C	Not recorded
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Apr 22, 2025 15:00, sampling point TF101	Nitrite 1041 EPA method QC10107041C	Not recorded
Collected Apr 9, 2025 15:35 Sampling point TF101 Treatment Plant T101 Sample type Routine Lab sample IN-250410-030 Laboratory MSDH Lab
0.0023 mg/l , sample collected Apr 9, 2025 15:35, sampling point TF101	Arsenic 1005 EPA method 200.8	Jan 1, 2025 – Dec 31, 2025
0.199 mg/l , sample collected Apr 9, 2025 15:35, sampling point TF101	Barium 1010 EPA method 200.8	Jan 1, 2025 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 9, 2025 15:35, sampling point TF101	Cadmium 1015 EPA method 200.8	Jan 1, 2025 – Dec 31, 2025
0.0038 mg/l , sample collected Apr 9, 2025 15:35, sampling point TF101	Chromium 1020 EPA method 200.8	Jan 1, 2025 – Dec 31, 2025
0.134 mg/l , sample collected Apr 9, 2025 15:35, sampling point TF101	Fluoride 1025 EPA method QC 10-109-12-2-A	Jan 1, 2025 – Dec 31, 2025
0.0046 mg/l , sample collected Apr 9, 2025 15:35, sampling point TF101	Nickel 1036 EPA method 200.8	Not recorded
0.004 mg/l , sample collected Apr 9, 2025 15:35, sampling point TF101	Selenium 1045 EPA method 200.8	Jan 1, 2025 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 9, 2025 15:35, sampling point TF101	Antimony, Total 1074 EPA method 200.8	Jan 1, 2025 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 9, 2025 15:35, sampling point TF101	Beryllium, Total 1075 EPA method 200.8	Jan 1, 2025 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 9, 2025 15:35, sampling point TF101	Thallium, Total 1085 EPA method 200.8	Jan 1, 2025 – Dec 31, 2025
Collected Mar 5, 2025 14:10 Sampling point TF101 Treatment Plant T101 Sample type Routine Lab sample VO-250306-010 Laboratory MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 5, 2025 14:10, sampling point TF101	1,2,4-Trichlorobenzene 2378 EPA method 524.2	Jan 1, 2025 – Dec 31, 2025
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 5, 2025 14:10, sampling point TF101	Cis-1,2-Dichloroethylene 2380 EPA method 524.2	Jan 1, 2025 – Dec 31, 2025
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 5, 2025 14:10, sampling point TF101	Xylenes, Total 2955 EPA method 524.2	Jan 1, 2025 – Dec 31, 2025
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 5, 2025 14:10, sampling point TF101	Dichloromethane 2964 EPA method 524.2	Jan 1, 2025 – Dec 31, 2025
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 5, 2025 14:10, sampling point TF101	O-Dichlorobenzene 2968 EPA method 524.2	Jan 1, 2025 – Dec 31, 2025
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 5, 2025 14:10, sampling point TF101	P-Dichlorobenzene 2969 EPA method 524.2	Jan 1, 2025 – Dec 31, 2025
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 5, 2025 14:10, sampling point TF101	Vinyl Chloride 2976 EPA method 524.2	Jan 1, 2025 – Dec 31, 2025
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 5, 2025 14:10, sampling point TF101	1,1-Dichloroethylene 2977 EPA method 524.2	Jan 1, 2025 – Dec 31, 2025
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 5, 2025 14:10, sampling point TF101	Trans-1,2-Dichloroethylene 2979 EPA method 524.2	Jan 1, 2025 – Dec 31, 2025
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 5, 2025 14:10, sampling point TF101	1,2-Dichloroethane 2980 EPA method 524.2	Jan 1, 2025 – Dec 31, 2025
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 5, 2025 14:10, sampling point TF101	1,1,1-Trichloroethane 2981 EPA method 524.2	Jan 1, 2025 – Dec 31, 2025
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 5, 2025 14:10, sampling point TF101	Carbon Tetrachloride 2982 EPA method 524.2	Jan 1, 2025 – Dec 31, 2025
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 5, 2025 14:10, sampling point TF101	1,2-Dichloropropane 2983 EPA method 524.2	Jan 1, 2025 – Dec 31, 2025
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 5, 2025 14:10, sampling point TF101	Trichloroethylene 2984 EPA method 524.2	Jan 1, 2025 – Dec 31, 2025
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 5, 2025 14:10, sampling point TF101	1,1,2-Trichloroethane 2985 EPA method 524.2	Jan 1, 2025 – Dec 31, 2025
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 5, 2025 14:10, sampling point TF101	Tetrachloroethylene 2987 EPA method 524.2	Jan 1, 2025 – Dec 31, 2025
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 5, 2025 14:10, sampling point TF101	Chlorobenzene 2989 EPA method 524.2	Jan 1, 2025 – Dec 31, 2025
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 5, 2025 14:10, sampling point TF101	Benzene 2990 EPA method 524.2	Jan 1, 2025 – Dec 31, 2025
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 5, 2025 14:10, sampling point TF101	Toluene 2991 EPA method 524.2	Jan 1, 2025 – Dec 31, 2025
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 5, 2025 14:10, sampling point TF101	Ethylbenzene 2992 EPA method 524.2	Jan 1, 2025 – Dec 31, 2025
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 5, 2025 14:10, sampling point TF101	Styrene 2996 EPA method 524.2	Jan 1, 2025 – Dec 31, 2025
Collected Feb 18, 2025 15:10 Sampling point TF101 Treatment Plant T101 Sample type Routine Lab sample NA-250219-027 Laboratory MSDH Lab
70 mg/l , sample collected Feb 18, 2025 15:10, sampling point TF101	Sodium 1052 EPA method 200.7	Jan 1, 2023 – Dec 31, 2025
Collected Feb 18, 2025 15:15 Sampling point MRT000 Max. Res. Time Sample type Routine Lab sample HA-250219-004 Laboratory MSDH Lab
Not detected below 1 ug/l Minimum Reporting Level , sample collected Feb 18, 2025 15:15, sampling point MRT000	Total Haloacetic Acids (Haa5) 2456 EPA method 552.2	Jan 1, 2023 – Dec 31, 2025
Collected Feb 18, 2025 03:15 Sampling point MRT000 Max. Res. Time Sample type Routine Lab sample TH-250219-004 Laboratory MSDH Lab
Not detected below 1 ug/l Minimum Reporting Level , sample collected Feb 18, 2025 03:15, sampling point MRT000	TTHM 2950 EPA method 524.2	Jan 1, 2023 – Dec 31, 2025
Collected Aug 28, 2024 08:45 Sampling point LC0003 Location withheld Sample type Routine Lab sample PB-240829-412 Laboratory MSDH Lab
0.159 mg/l , sample collected Aug 28, 2024 08:45, sampling point LC0003	Copper, Free 1022 EPA method 200.8	Jan 1, 2022 – Dec 31, 2024
6.3 ug/l , sample collected Aug 28, 2024 08:45, sampling point LC0003	Lead 1030 EPA method 200.8	Jan 1, 2022 – Dec 31, 2024
Collected Aug 28, 2024 09:15 Sampling point LC0005 Location withheld Sample type Routine Lab sample PB-240829-413 Laboratory MSDH Lab
0.006 mg/l , sample collected Aug 28, 2024 09:15, sampling point LC0005	Copper, Free 1022 EPA method 200.8	Jan 1, 2022 – Dec 31, 2024
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 28, 2024 09:15, sampling point LC0005	Lead 1030 EPA method 200.8	Jan 1, 2022 – Dec 31, 2024

Collected
Sep 10, 2025 13:50

Sampling point
TF101 Treatment Plant T101

Sample type
Routine

Lab sample
CN-250911-030

Laboratory
MSDH Lab

Monitoring period
Jan 1, 2023 – Dec 31, 2025
- Cyanide 1024 EPA method QC10204001X
  
  Result
  Not detected below 0.015 mg/l Minimum Reporting Level
Collected
Sep 10, 2025 13:50

Sampling point
TF101 Treatment Plant T101

Sample type
Routine

Lab sample
IN-250911-002

Laboratory
MSDH Lab

Monitoring period
Jan 1, 2025 – Dec 31, 2025
- Mercury 1035 EPA method 200.8
  
  Result
  Not detected below 0.0005 mg/l Minimum Reporting Level
Collected
Apr 22, 2025 15:00

Sampling point
TF101 Treatment Plant T101

Sample type
Routine

Lab sample
NI-250423-005

Laboratory
MSDH Lab

Monitoring period
Not recorded
- Nitrate-Nitrite 1038 EPA method QC10107041C
  
  Result
  Not detected below 0.1 mg/l Minimum Reporting Level
- Nitrate 1040 EPA method QC10107041C
  
  Result
  Not detected below 0.08 mg/l Minimum Reporting Level
- Nitrite 1041 EPA method QC10107041C
  
  Result
  Not detected below 0.02 mg/l Minimum Reporting Level
Collected
Apr 9, 2025 15:35

Sampling point
TF101 Treatment Plant T101

Sample type
Routine

Lab sample
IN-250410-030

Laboratory
MSDH Lab
- Arsenic 1005 EPA method 200.8
  
  Result
  0.0023 mg/l
  
  Monitoring period
  Jan 1, 2025 – Dec 31, 2025
- Barium 1010 EPA method 200.8
  
  Result
  0.199 mg/l
  
  Monitoring period
  Jan 1, 2025 – Dec 31, 2025
- Cadmium 1015 EPA method 200.8
  
  Result
  Not detected below 0.0005 mg/l Minimum Reporting Level
  
  Monitoring period
  Jan 1, 2025 – Dec 31, 2025
- Chromium 1020 EPA method 200.8
  
  Result
  0.0038 mg/l
  
  Monitoring period
  Jan 1, 2025 – Dec 31, 2025
- Fluoride 1025 EPA method QC 10-109-12-2-A
  
  Result
  0.134 mg/l
  
  Monitoring period
  Jan 1, 2025 – Dec 31, 2025
- Nickel 1036 EPA method 200.8
  
  Result
  0.0046 mg/l
  
  Monitoring period
  Not recorded
- Selenium 1045 EPA method 200.8
  
  Result
  0.004 mg/l
  
  Monitoring period
  Jan 1, 2025 – Dec 31, 2025
- Antimony, Total 1074 EPA method 200.8
  
  Result
  Not detected below 0.0005 mg/l Minimum Reporting Level
  
  Monitoring period
  Jan 1, 2025 – Dec 31, 2025
- Beryllium, Total 1075 EPA method 200.8
  
  Result
  Not detected below 0.0005 mg/l Minimum Reporting Level
  
  Monitoring period
  Jan 1, 2025 – Dec 31, 2025
- Thallium, Total 1085 EPA method 200.8
  
  Result
  Not detected below 0.0005 mg/l Minimum Reporting Level
  
  Monitoring period
  Jan 1, 2025 – Dec 31, 2025
Collected
Mar 5, 2025 14:10

Sampling point
TF101 Treatment Plant T101

Sample type
Routine

Lab sample
VO-250306-010

Laboratory
MSDH Lab

Monitoring period
Jan 1, 2025 – Dec 31, 2025
- 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
  Not detected below 0.5 ug/l Minimum Reporting Level
- 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
Feb 18, 2025 15:10

Sampling point
TF101 Treatment Plant T101

Sample type
Routine

Lab sample
NA-250219-027

Laboratory
MSDH Lab

Monitoring period
Jan 1, 2023 – Dec 31, 2025
- Sodium 1052 EPA method 200.7
  
  Result
  70 mg/l
Collected
Feb 18, 2025 15:15

Sampling point
MRT000 Max. Res. Time

Sample type
Routine

Lab sample
HA-250219-004

Laboratory
MSDH Lab

Monitoring period
Jan 1, 2023 – Dec 31, 2025
- Total Haloacetic Acids (Haa5) 2456 EPA method 552.2
  
  Result
  Not detected below 1 ug/l Minimum Reporting Level
Collected
Feb 18, 2025 03:15

Sampling point
MRT000 Max. Res. Time

Sample type
Routine

Lab sample
TH-250219-004

Laboratory
MSDH Lab

Monitoring period
Jan 1, 2023 – Dec 31, 2025
- TTHM 2950 EPA method 524.2
  
  Result
  Not detected below 1 ug/l Minimum Reporting Level
Collected
Aug 28, 2024 08:45

Sampling point
LC0003 Location withheld

Sample type
Routine

Lab sample
PB-240829-412

Laboratory
MSDH Lab

Monitoring period
Jan 1, 2022 – Dec 31, 2024
- Copper, Free 1022 EPA method 200.8
  
  Result
  0.159 mg/l
- Lead 1030 EPA method 200.8
  
  Result
  6.3 ug/l
Collected
Aug 28, 2024 09:15

Sampling point
LC0005 Location withheld

Sample type
Routine

Lab sample
PB-240829-413

Laboratory
MSDH Lab

Monitoring period
Jan 1, 2022 – Dec 31, 2024
- Copper, Free 1022 EPA method 200.8
  
  Result
  0.006 mg/l
- Lead 1030 EPA method 200.8
  
  Result
  Not detected below 0.5 ug/l Minimum Reporting Level

Routine (10).