Chemical and radiological sample results

MS0440081 , East Lowndes W/A A East-Old Yorkville

39 of the 76 analytes this system has been tested for have been detected at least once, across 268 samples on record.

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 268 samples on record, detections range from October 6, 2003 to April 29, 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 East Lowndes W/A A East-Old Yorkville, 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	153 of 160 results	Sep 23, 2004	Aug 1, 2024
Lead 1030	Inorganic Chemical	34 of 160 results	Sep 23, 2004	Jul 31, 2024
TTHM 2950	Organic Chemical	15 of 24 results	Aug 23, 2007	Apr 29, 2025
Fluoride 1025	Inorganic Chemical	15 of 15 results	Oct 6, 2003	Mar 10, 2025
Barium 1010	Inorganic Chemical	10 of 10 results	Oct 6, 2003	Mar 10, 2025
Total Haloacetic Acids (Haa5) 2456	Organic Chemical	10 of 23 results	Sep 30, 2009	May 20, 2024
Chloroform 2941	Organic Chemical	8 of 19 results	Aug 20, 2019	Apr 29, 2025
Bromodichloromethane 2943	Organic Chemical	8 of 19 results	Aug 20, 2019	Apr 29, 2025
Dibromochloromethane 2944	Organic Chemical	8 of 19 results	Aug 20, 2019	Apr 29, 2025
Sodium 1052	Inorganic Chemical	8 of 8 results	Mar 23, 2010	Feb 10, 2025
Sulfate 1055	Inorganic Chemical	7 of 7 results	Oct 6, 2003	May 10, 2017
Nickel 1036	Inorganic Chemical	6 of 10 results	Mar 10, 2004	Mar 10, 2025
Calcium 1016	Inorganic Chemical	5 of 5 results	Mar 23, 2010	May 10, 2017
Chloride 1017	Inorganic Chemical	5 of 5 results	Mar 23, 2010	May 10, 2017
Magnesium 1031	Inorganic Chemical	5 of 5 results	Mar 23, 2010	May 10, 2017
Manganese 1032	Inorganic Chemical	5 of 5 results	Mar 23, 2010	May 10, 2017
Potassium 1042	Inorganic Chemical	5 of 5 results	Mar 23, 2010	May 10, 2017
Residue, Total, Filterable 1057	Water Quality	5 of 5 results	Mar 23, 2010	May 10, 2017
Carbon Dioxide 1901	Water Quality	5 of 5 results	Mar 23, 2010	May 10, 2017
Color 1905	Water Quality	5 of 5 results	Mar 23, 2010	May 10, 2017
Hardness, Total (As Caco3) 1915	Water Quality	5 of 5 results	Mar 23, 2010	May 10, 2017
Alkalinity, Total 1927	Water Quality	5 of 5 results	Mar 23, 2010	May 10, 2017
Calculated Sodium NACA	Water Quality	5 of 5 results	Mar 23, 2010	May 10, 2017
PH, Field Result PHFD	Water Quality	5 of 5 results	Mar 23, 2010	May 10, 2017
Chromium 1020	Inorganic Chemical	5 of 10 results	Mar 10, 2004	Mar 1, 2016
Gross Alpha, Incl. Radon & U 4002	Radionuclide	5 of 5 results	Dec 15, 2011	Jul 20, 2012
Bromoform 2942	Organic Chemical	4 of 19 results	Sep 14, 2020	Apr 29, 2025
Iron 1028	Inorganic Chemical	4 of 5 results	Mar 23, 2010	May 10, 2017
Alkalinity, Caco3 Stability 1067	Water Quality	4 of 4 results	Mar 23, 2010	May 10, 2017
Monobromoacetic Acid 2453	Organic Chemical	3 of 18 results	Aug 23, 2007	Sep 14, 2020
Iron, Field Result FEFD	Inorganic Chemical	3 of 4 results	Mar 23, 2010	May 10, 2017
Dichloroacetic Acid 2451	Organic Chemical	2 of 18 results	Jul 9, 2014	Aug 20, 2019
Monochloroacetic Acid 2450	Organic Chemical	2 of 18 results	Jul 9, 2014	Aug 8, 2017
Gross Alpha, Excl. Radon & U 4000	Radionuclide	2 of 2 results	Sep 15, 2009	Mar 11, 2010
Combined Radium (-226 & -228) 4010	Radionuclide	2 of 7 results	Sep 15, 2009	Mar 11, 2010
Radium-228 4030	Radionuclide	2 of 7 results	Sep 15, 2009	Mar 11, 2010
Gross Beta Particle Activity 4100	Radionuclide	2 of 2 results	Sep 15, 2009	Mar 11, 2010
Gross Alpha Particle Activity 4109	Radionuclide	2 of 2 results	Sep 15, 2009	Mar 11, 2010
Radium-226 4020	Radionuclide	1 of 7 results	Sep 15, 2009	Sep 15, 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 251–260 of 268 samples, newest first — collected July 14, 2004 to September 23, 2004. The summary above covers all 268.

38 results from the 10 samples listed here: 11 detected, 27 not detected. Across the whole record it is 385 of 999. 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 East Lowndes W/A A East-Old Yorkville, every result from 251 to 260 of 268 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 23, 2004 Sampling point DS000 Distribution Sample type Routine Lab sample 040924-177PB Laboratory MSDH Lab
0.0087 mg/l , sample collected Sep 23, 2004, sampling point DS000	Copper, Free 1022 EPA method 200.8	Jan 1, 2002 – Dec 31, 2004
0.0005 mg/l , sample collected Sep 23, 2004, sampling point DS000	Lead 1030 EPA method 200.8	Jan 1, 2002 – Dec 31, 2004
Collected Sep 23, 2004 Sampling point DS000 Distribution Sample type Routine Lab sample 040924-045PB Laboratory MSDH Lab
0.0548 mg/l , sample collected Sep 23, 2004, sampling point DS000	Copper, Free 1022 EPA method 200.8	Jan 1, 2002 – Dec 31, 2004
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Sep 23, 2004, sampling point DS000	Lead 1030 EPA method 200.8	Jan 1, 2002 – Dec 31, 2004
Collected Sep 23, 2004 Sampling point DS000 Distribution Sample type Routine Lab sample 040924-176PB Laboratory MSDH Lab
0.0101 mg/l , sample collected Sep 23, 2004, sampling point DS000	Copper, Free 1022 EPA method 200.8	Jan 1, 2002 – Dec 31, 2004
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Sep 23, 2004, sampling point DS000	Lead 1030 EPA method 200.8	Jan 1, 2002 – Dec 31, 2004
Collected Sep 23, 2004 Sampling point DS000 Distribution Sample type Routine Lab sample 040924-170PB Laboratory MSDH Lab
0.0065 mg/l , sample collected Sep 23, 2004, sampling point DS000	Copper, Free 1022 EPA method 200.8	Jan 1, 2002 – Dec 31, 2004
0.001 mg/l , sample collected Sep 23, 2004, sampling point DS000	Lead 1030 EPA method 200.8	Jan 1, 2002 – Dec 31, 2004
Collected Sep 23, 2004 Sampling point DS000 Distribution Sample type Routine Lab sample 040924-175PB Laboratory MSDH Lab
0.0038 mg/l , sample collected Sep 23, 2004, sampling point DS000	Copper, Free 1022 EPA method 200.8	Jan 1, 2002 – Dec 31, 2004
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Sep 23, 2004, sampling point DS000	Lead 1030 EPA method 200.8	Jan 1, 2002 – Dec 31, 2004
Collected Sep 23, 2004 Sampling point DS000 Distribution Sample type Routine Lab sample 040928-046PB Laboratory MSDH Lab
0.0028 mg/l , sample collected Sep 23, 2004, sampling point DS000	Copper, Free 1022 EPA method 200.8	Jan 1, 2002 – Dec 31, 2004
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Sep 23, 2004, sampling point DS000	Lead 1030 EPA method 200.8	Jan 1, 2002 – Dec 31, 2004
Collected Sep 23, 2004 Sampling point DS000 Distribution Sample type Routine Lab sample 040924-046PB Laboratory MSDH Lab
0.0013 mg/l , sample collected Sep 23, 2004, sampling point DS000	Copper, Free 1022 EPA method 200.8	Jan 1, 2002 – Dec 31, 2004
0.0006 mg/l , sample collected Sep 23, 2004, sampling point DS000	Lead 1030 EPA method 200.8	Jan 1, 2002 – Dec 31, 2004
Collected Sep 23, 2004 Sampling point DS000 Distribution Sample type Routine Lab sample 040924-047PB Laboratory MSDH Lab
0.003 mg/l , sample collected Sep 23, 2004, sampling point DS000	Copper, Free 1022 EPA method 200.8	Jan 1, 2002 – Dec 31, 2004
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Sep 23, 2004, sampling point DS000	Lead 1030 EPA method 200.8	Jan 1, 2002 – Dec 31, 2004
Collected Aug 12, 2004 Sampling point TF080 Treatment Plant T080 Sample type Routine Lab sample 040813-033VO Laboratory MSDH Lab
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Aug 12, 2004, sampling point TF080	1,2,4-Trichlorobenzene 2378 EPA method 524.2	Jul 1, 2004 – Sep 30, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Aug 12, 2004, sampling point TF080	Cis-1,2-Dichloroethylene 2380 EPA method 524.2	Jul 1, 2004 – Sep 30, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Aug 12, 2004, sampling point TF080	Xylenes, Total 2955 EPA method 524.2	Jul 1, 2004 – Sep 30, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Aug 12, 2004, sampling point TF080	Dichloromethane 2964 EPA method 524.2	Jul 1, 2004 – Sep 30, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Aug 12, 2004, sampling point TF080	O-Dichlorobenzene 2968 EPA method 524.2	Jul 1, 2004 – Sep 30, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Aug 12, 2004, sampling point TF080	P-Dichlorobenzene 2969 EPA method 524.2	Jul 1, 2004 – Sep 30, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Aug 12, 2004, sampling point TF080	Vinyl Chloride 2976 EPA method 524.2	Jul 1, 2004 – Sep 30, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Aug 12, 2004, sampling point TF080	1,1-Dichloroethylene 2977 EPA method 524.2	Jul 1, 2004 – Sep 30, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Aug 12, 2004, sampling point TF080	Trans-1,2-Dichloroethylene 2979 EPA method 524.2	Jul 1, 2004 – Sep 30, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Aug 12, 2004, sampling point TF080	1,2-Dichloroethane 2980 EPA method 524.2	Jul 1, 2004 – Sep 30, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Aug 12, 2004, sampling point TF080	1,1,1-Trichloroethane 2981 EPA method 524.2	Jul 1, 2004 – Sep 30, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Aug 12, 2004, sampling point TF080	Carbon Tetrachloride 2982 EPA method 524.2	Jul 1, 2004 – Sep 30, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Aug 12, 2004, sampling point TF080	1,2-Dichloropropane 2983 EPA method 524.2	Jul 1, 2004 – Sep 30, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Aug 12, 2004, sampling point TF080	Trichloroethylene 2984 EPA method 524.2	Jul 1, 2004 – Sep 30, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Aug 12, 2004, sampling point TF080	1,1,2-Trichloroethane 2985 EPA method 524.2	Jul 1, 2004 – Sep 30, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Aug 12, 2004, sampling point TF080	Tetrachloroethylene 2987 EPA method 524.2	Jul 1, 2004 – Sep 30, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Aug 12, 2004, sampling point TF080	Chlorobenzene 2989 EPA method 524.2	Jul 1, 2004 – Sep 30, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Aug 12, 2004, sampling point TF080	Benzene 2990 EPA method 524.2	Jul 1, 2004 – Sep 30, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Aug 12, 2004, sampling point TF080	Toluene 2991 EPA method 524.2	Jul 1, 2004 – Sep 30, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Aug 12, 2004, sampling point TF080	Ethylbenzene 2992 EPA method 524.2	Jul 1, 2004 – Sep 30, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Aug 12, 2004, sampling point TF080	Styrene 2996 EPA method 524.2	Jul 1, 2004 – Sep 30, 2004
Collected Jul 14, 2004 Sampling point MRT000 Max. Res. Time Sample type Routine Lab sample 040715-012TH Laboratory MSDH Lab
Not detected below 1 ug/l Minimum Reporting Level , sample collected Jul 14, 2004, sampling point MRT000	TTHM 2950 EPA method 524.2	Jan 1, 2004 – Dec 31, 2004

Collected
Sep 23, 2004

Sampling point
DS000 Distribution

Sample type
Routine

Lab sample
040924-177PB

Laboratory
MSDH Lab

Monitoring period
Jan 1, 2002 – Dec 31, 2004
- Copper, Free 1022 EPA method 200.8
  
  Result
  0.0087 mg/l
- Lead 1030 EPA method 200.8
  
  Result
  0.0005 mg/l
Collected
Sep 23, 2004

Sampling point
DS000 Distribution

Sample type
Routine

Lab sample
040924-045PB

Laboratory
MSDH Lab

Monitoring period
Jan 1, 2002 – Dec 31, 2004
- Copper, Free 1022 EPA method 200.8
  
  Result
  0.0548 mg/l
- Lead 1030 EPA method 200.8
  
  Result
  Not detected below 0.0005 mg/l Minimum Reporting Level
Collected
Sep 23, 2004

Sampling point
DS000 Distribution

Sample type
Routine

Lab sample
040924-176PB

Laboratory
MSDH Lab

Monitoring period
Jan 1, 2002 – Dec 31, 2004
- Copper, Free 1022 EPA method 200.8
  
  Result
  0.0101 mg/l
- Lead 1030 EPA method 200.8
  
  Result
  Not detected below 0.0005 mg/l Minimum Reporting Level
Collected
Sep 23, 2004

Sampling point
DS000 Distribution

Sample type
Routine

Lab sample
040924-170PB

Laboratory
MSDH Lab

Monitoring period
Jan 1, 2002 – Dec 31, 2004
- Copper, Free 1022 EPA method 200.8
  
  Result
  0.0065 mg/l
- Lead 1030 EPA method 200.8
  
  Result
  0.001 mg/l
Collected
Sep 23, 2004

Sampling point
DS000 Distribution

Sample type
Routine

Lab sample
040924-175PB

Laboratory
MSDH Lab

Monitoring period
Jan 1, 2002 – Dec 31, 2004
- Copper, Free 1022 EPA method 200.8
  
  Result
  0.0038 mg/l
- Lead 1030 EPA method 200.8
  
  Result
  Not detected below 0.0005 mg/l Minimum Reporting Level
Collected
Sep 23, 2004

Sampling point
DS000 Distribution

Sample type
Routine

Lab sample
040928-046PB

Laboratory
MSDH Lab

Monitoring period
Jan 1, 2002 – Dec 31, 2004
- Copper, Free 1022 EPA method 200.8
  
  Result
  0.0028 mg/l
- Lead 1030 EPA method 200.8
  
  Result
  Not detected below 0.0005 mg/l Minimum Reporting Level
Collected
Sep 23, 2004

Sampling point
DS000 Distribution

Sample type
Routine

Lab sample
040924-046PB

Laboratory
MSDH Lab

Monitoring period
Jan 1, 2002 – Dec 31, 2004
- Copper, Free 1022 EPA method 200.8
  
  Result
  0.0013 mg/l
- Lead 1030 EPA method 200.8
  
  Result
  0.0006 mg/l
Collected
Sep 23, 2004

Sampling point
DS000 Distribution

Sample type
Routine

Lab sample
040924-047PB

Laboratory
MSDH Lab

Monitoring period
Jan 1, 2002 – Dec 31, 2004
- Copper, Free 1022 EPA method 200.8
  
  Result
  0.003 mg/l
- Lead 1030 EPA method 200.8
  
  Result
  Not detected below 0.0005 mg/l Minimum Reporting Level
Collected
Aug 12, 2004

Sampling point
TF080 Treatment Plant T080

Sample type
Routine

Lab sample
040813-033VO

Laboratory
MSDH Lab

Monitoring period
Jul 1, 2004 – Sep 30, 2004
- 1,2,4-Trichlorobenzene 2378 EPA method 524.2
  
  Result
  Not detected below 0.0005 mg/l Method Detection Limit
- Cis-1,2-Dichloroethylene 2380 EPA method 524.2
  
  Result
  Not detected below 0.0005 mg/l Method Detection Limit
- Xylenes, Total 2955 EPA method 524.2
  
  Result
  Not detected below 0.0005 mg/l Method Detection Limit
- Dichloromethane 2964 EPA method 524.2
  
  Result
  Not detected below 0.0005 mg/l Method Detection Limit
- O-Dichlorobenzene 2968 EPA method 524.2
  
  Result
  Not detected below 0.0005 mg/l Method Detection Limit
- P-Dichlorobenzene 2969 EPA method 524.2
  
  Result
  Not detected below 0.0005 mg/l Method Detection Limit
- Vinyl Chloride 2976 EPA method 524.2
  
  Result
  Not detected below 0.0005 mg/l Method Detection Limit
- 1,1-Dichloroethylene 2977 EPA method 524.2
  
  Result
  Not detected below 0.0005 mg/l Method Detection Limit
- Trans-1,2-Dichloroethylene 2979 EPA method 524.2
  
  Result
  Not detected below 0.0005 mg/l Method Detection Limit
- 1,2-Dichloroethane 2980 EPA method 524.2
  
  Result
  Not detected below 0.0005 mg/l Method Detection Limit
- 1,1,1-Trichloroethane 2981 EPA method 524.2
  
  Result
  Not detected below 0.0005 mg/l Method Detection Limit
- Carbon Tetrachloride 2982 EPA method 524.2
  
  Result
  Not detected below 0.0005 mg/l Method Detection Limit
- 1,2-Dichloropropane 2983 EPA method 524.2
  
  Result
  Not detected below 0.0005 mg/l Method Detection Limit
- Trichloroethylene 2984 EPA method 524.2
  
  Result
  Not detected below 0.0005 mg/l Method Detection Limit
- 1,1,2-Trichloroethane 2985 EPA method 524.2
  
  Result
  Not detected below 0.0005 mg/l Method Detection Limit
- Tetrachloroethylene 2987 EPA method 524.2
  
  Result
  Not detected below 0.0005 mg/l Method Detection Limit
- Chlorobenzene 2989 EPA method 524.2
  
  Result
  Not detected below 0.0005 mg/l Method Detection Limit
- Benzene 2990 EPA method 524.2
  
  Result
  Not detected below 0.0005 mg/l Method Detection Limit
- Toluene 2991 EPA method 524.2
  
  Result
  Not detected below 0.0005 mg/l Method Detection Limit
- Ethylbenzene 2992 EPA method 524.2
  
  Result
  Not detected below 0.0005 mg/l Method Detection Limit
- Styrene 2996 EPA method 524.2
  
  Result
  Not detected below 0.0005 mg/l Method Detection Limit
Collected
Jul 14, 2004

Sampling point
MRT000 Max. Res. Time

Sample type
Routine

Lab sample
040715-012TH

Laboratory
MSDH Lab

Monitoring period
Jan 1, 2004 – Dec 31, 2004
- TTHM 2950 EPA method 524.2
  
  Result
  Not detected below 1 ug/l Minimum Reporting Level

Routine (10).