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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

MS0220064 , Youngs W/S Dist #1-Dividing R

32 of the 72 analytes this system has been tested for have been detected at least once, across 141 samples on record.

The other 40 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 141 samples on record, detections range from July 13, 1993 to June 20, 2023. 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 Youngs W/S Dist #1-Dividing R, 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 53 of 67 results Jul 13, 1993 Jun 20, 2023
Lead 1030 Inorganic Chemical 29 of 67 results Jul 13, 1993 Jun 20, 2023
Barium 1010 Inorganic Chemical 9 of 9 results Jun 18, 2002 Apr 26, 2022
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 7 of 8 results Oct 27, 2005 Mar 28, 2023
TTHM 2950 Organic Chemical 6 of 8 results Jun 23, 2004 Mar 28, 2023
Chromium 1020 Inorganic Chemical 6 of 9 results Jun 18, 2002 Apr 26, 2022
Nickel 1036 Inorganic Chemical 6 of 9 results Jun 18, 2002 Apr 26, 2022
Sodium 1052 Inorganic Chemical 3 of 3 results Oct 14, 2008 Feb 9, 2021
Dichloroacetic Acid 2451 Organic Chemical 3 of 4 results Jun 14, 2011 Jul 24, 2017
Trichloroacetic Acid 2452 Organic Chemical 3 of 4 results Jun 14, 2011 Jul 24, 2017
Chloroform 2941 Organic Chemical 3 of 4 results Jun 14, 2011 Jul 24, 2017
Bromodichloromethane 2943 Organic Chemical 3 of 4 results Jun 14, 2011 Jul 24, 2017
Dibromochloromethane 2944 Organic Chemical 3 of 4 results Jun 14, 2011 Jul 24, 2017
Selenium 1045 Inorganic Chemical 2 of 9 results Mar 8, 2005 Apr 9, 2008
Monochloroacetic Acid 2450 Organic Chemical 1 of 4 results Jul 24, 2017 Jul 24, 2017
Cyanide 1024 Inorganic Chemical 1 of 9 results Sep 21, 2011 Sep 21, 2011
Gross Alpha Particle Activity 4109 Radionuclide 1 of 4 results Sep 10, 2011 Sep 10, 2011
Calcium 1016 Inorganic Chemical 1 of 1 result Oct 14, 2008 Oct 14, 2008
Magnesium 1031 Inorganic Chemical 1 of 1 result Oct 14, 2008 Oct 14, 2008
Manganese 1032 Inorganic Chemical 1 of 1 result Oct 14, 2008 Oct 14, 2008
Potassium 1042 Inorganic Chemical 1 of 1 result Oct 14, 2008 Oct 14, 2008
Residue, Total, Filterable 1057 Water Quality 1 of 1 result Oct 14, 2008 Oct 14, 2008
Alkalinity, Caco3 Stability 1067 Water Quality 1 of 1 result Oct 14, 2008 Oct 14, 2008
Carbon Dioxide 1901 Water Quality 1 of 1 result Oct 14, 2008 Oct 14, 2008
Hardness, Total (As Caco3) 1915 Water Quality 1 of 1 result Oct 14, 2008 Oct 14, 2008
Alkalinity, Total 1927 Water Quality 1 of 1 result Oct 14, 2008 Oct 14, 2008
Calculated Sodium NACA Water Quality 1 of 1 result Oct 14, 2008 Oct 14, 2008
PH, Field Result PHFD Water Quality 1 of 1 result Oct 14, 2008 Oct 14, 2008
Monobromoacetic Acid 2453 Organic Chemical 1 of 4 results Sep 22, 2008 Sep 22, 2008
Arsenic 1005 Inorganic Chemical 1 of 9 results Apr 9, 2008 Apr 9, 2008
Fluoride 1025 Inorganic Chemical 1 of 10 results Apr 9, 2008 Apr 9, 2008
Cadmium 1015 Inorganic Chemical 1 of 9 results Mar 8, 2005 Mar 8, 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 61–70 of 141 samples, newest first — collected September 22, 2008 to June 7, 2011. The summary above covers all 141.

64 results from the 10 samples listed here: 18 detected, 46 not detected. Across the whole record it is 154 of 643. 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 Youngs W/S Dist #1-Dividing R, every result from 61 to 70 of 141 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
Jun 7, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
110608-038PB
Laboratory
MSDH Lab
0.0367 mg/l , sample collected Jun 7, 2011, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2009 – Dec 31, 2011
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jun 7, 2011, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2009 – Dec 31, 2011
Collected
Jun 7, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
110608-037PB
Laboratory
MSDH Lab
0.0744 mg/l , sample collected Jun 7, 2011, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2009 – Dec 31, 2011
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jun 7, 2011, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2009 – Dec 31, 2011
Collected
Jun 7, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
110608-036PB
Laboratory
MSDH Lab
0.3236 mg/l , sample collected Jun 7, 2011, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2009 – Dec 31, 2011
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jun 7, 2011, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2009 – Dec 31, 2011
Collected
Jan 31, 2011
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
110201-118NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Jan 31, 2011, sampling point TF101 Nitrate-Nitrite 1038 EPA method 353.2 Jan 1, 2011 – Dec 31, 2011
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Jan 31, 2011, sampling point TF101 Nitrate 1040 EPA method 353.2 Jan 1, 2011 – Dec 31, 2011
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Jan 31, 2011, sampling point TF101 Nitrite 1041 EPA method 353.2 Jan 1, 2011 – Dec 31, 2011
Collected
Jun 1, 2010
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
100602-002NI
Laboratory
MSDH Lab
Not detected below 0.25 mg/l Minimum Reporting Level , sample collected Jun 1, 2010, sampling point TF101 Nitrate-Nitrite 1038 EPA method 353.2 Jan 1, 2010 – Dec 31, 2010
Not detected below 0.2 mg/l Minimum Reporting Level , sample collected Jun 1, 2010, sampling point TF101 Nitrate 1040 EPA method 353.2 Jan 1, 2010 – Dec 31, 2010
Not detected below 0.05 mg/l Minimum Reporting Level , sample collected Jun 1, 2010, sampling point TF101 Nitrite 1041 EPA method 353.2 Jan 1, 2010 – Dec 31, 2010
Collected
Oct 19, 2009
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
091020-022NI
Laboratory
MSDH Lab
Not detected below 0.25 mg/l Minimum Reporting Level , sample collected Oct 19, 2009, sampling point TF101 Nitrate-Nitrite 1038 EPA method 353.2 Jan 1, 2009 – Dec 31, 2009
Not detected below 0.2 mg/l Minimum Reporting Level , sample collected Oct 19, 2009, sampling point TF101 Nitrate 1040 EPA method 353.2 Jan 1, 2009 – Dec 31, 2009
Not detected below 0.05 mg/l Minimum Reporting Level , sample collected Oct 19, 2009, sampling point TF101 Nitrite 1041 EPA method 353.2 Jan 1, 2009 – Dec 31, 2009
Collected
Jun 10, 2009
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
090611-059VO
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jun 10, 2009, sampling point TF101 1,2,4-Trichlorobenzene 2378 EPA method 524.2 Jan 1, 2009 – Dec 31, 2009
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jun 10, 2009, sampling point TF101 Cis-1,2-Dichloroethylene 2380 EPA method 524.2 Jan 1, 2009 – Dec 31, 2009
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jun 10, 2009, sampling point TF101 Xylenes, Total 2955 EPA method 524.2 Jan 1, 2009 – Dec 31, 2009
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jun 10, 2009, sampling point TF101 Dichloromethane 2964 EPA method 524.2 Jan 1, 2009 – Dec 31, 2009
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jun 10, 2009, sampling point TF101 O-Dichlorobenzene 2968 EPA method 524.2 Jan 1, 2009 – Dec 31, 2009
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jun 10, 2009, sampling point TF101 P-Dichlorobenzene 2969 EPA method 524.2 Jan 1, 2009 – Dec 31, 2009
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jun 10, 2009, sampling point TF101 Vinyl Chloride 2976 EPA method 524.2 Jan 1, 2009 – Dec 31, 2009
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jun 10, 2009, sampling point TF101 1,1-Dichloroethylene 2977 EPA method 524.2 Jan 1, 2009 – Dec 31, 2009
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jun 10, 2009, sampling point TF101 Trans-1,2-Dichloroethylene 2979 EPA method 524.2 Jan 1, 2009 – Dec 31, 2009
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jun 10, 2009, sampling point TF101 1,2-Dichloroethane 2980 EPA method 524.2 Jan 1, 2009 – Dec 31, 2009
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jun 10, 2009, sampling point TF101 1,1,1-Trichloroethane 2981 EPA method 524.2 Jan 1, 2009 – Dec 31, 2009
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jun 10, 2009, sampling point TF101 Carbon Tetrachloride 2982 EPA method 524.2 Jan 1, 2009 – Dec 31, 2009
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jun 10, 2009, sampling point TF101 1,2-Dichloropropane 2983 EPA method 524.2 Jan 1, 2009 – Dec 31, 2009
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jun 10, 2009, sampling point TF101 Trichloroethylene 2984 EPA method 524.2 Jan 1, 2009 – Dec 31, 2009
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jun 10, 2009, sampling point TF101 1,1,2-Trichloroethane 2985 EPA method 524.2 Jan 1, 2009 – Dec 31, 2009
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jun 10, 2009, sampling point TF101 Tetrachloroethylene 2987 EPA method 524.2 Jan 1, 2009 – Dec 31, 2009
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jun 10, 2009, sampling point TF101 Chlorobenzene 2989 EPA method 524.2 Jan 1, 2009 – Dec 31, 2009
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jun 10, 2009, sampling point TF101 Benzene 2990 EPA method 524.2 Jan 1, 2009 – Dec 31, 2009
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jun 10, 2009, sampling point TF101 Toluene 2991 EPA method 524.2 Jan 1, 2009 – Dec 31, 2009
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jun 10, 2009, sampling point TF101 Ethylbenzene 2992 EPA method 524.2 Jan 1, 2009 – Dec 31, 2009
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jun 10, 2009, sampling point TF101 Styrene 2996 EPA method 524.2 Jan 1, 2009 – Dec 31, 2009
Collected
Oct 14, 2008
Sampling point
WL001 Well W001
Sample type
Routine
Lab sample
081020-008PC
Laboratory
MSDH Lab
14.7 mg/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType. , sample collected Oct 14, 2008, sampling point WL001 Calcium 1016 EPA method 200.8 Not recorded
Not detected below 2.5 mg/l Minimum Reporting Level , sample collected Oct 14, 2008, sampling point WL001 Chloride 1017 EPA method 300.0 Not recorded
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Oct 14, 2008, sampling point WL001 Fluoride 1025 EPA method 380-75WE Not recorded
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Oct 14, 2008, sampling point WL001 Iron 1028 EPA method 200.8 Not recorded
4.19 mg/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType. , sample collected Oct 14, 2008, sampling point WL001 Magnesium 1031 EPA method 200.8 Not recorded
0.06 mg/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType. , sample collected Oct 14, 2008, sampling point WL001 Manganese 1032 EPA method 200.8 Not recorded
1.86 mg/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType. , sample collected Oct 14, 2008, sampling point WL001 Potassium 1042 EPA method 200.8 Not recorded
39.9 mg/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType. , sample collected Oct 14, 2008, sampling point WL001 Sodium 1052 EPA method 200.8 Not recorded
Not detected below 2.5 mg/l Minimum Reporting Level , sample collected Oct 14, 2008, sampling point WL001 Sulfate 1055 EPA method 300.0 Not recorded
151 mg/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType. , sample collected Oct 14, 2008, sampling point WL001 Residue, Total, Filterable 1057 EPA method CALCUL LAB Not recorded
0 mg/l This result is recorded as a detection, and the figure the agency wrote — "0" — 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. The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType. , sample collected Oct 14, 2008, sampling point WL001 Alkalinity, Caco3 Stability 1067 EPA method 2320B Not recorded
3 mg/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType. , sample collected Oct 14, 2008, sampling point WL001 Carbon Dioxide 1901 EPA method CALCUL LAB Not recorded
54 mg/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType. , sample collected Oct 14, 2008, sampling point WL001 Hardness, Total (As Caco3) 1915 EPA method CALCUL LAB Not recorded
143 mg/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType. , sample collected Oct 14, 2008, sampling point WL001 Alkalinity, Total 1927 EPA method 2320B Not recorded
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Oct 14, 2008, sampling point WL001 Iron, Field Result FEFD EPA method 3500AL-D Not recorded
42.3 mg/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType. , sample collected Oct 14, 2008, sampling point WL001 Calculated Sodium NACA EPA method CALCUL LAB Not recorded
8 ph The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType. , sample collected Oct 14, 2008, sampling point WL001 PH, Field Result PHFD EPA method 3500AL-D Not recorded
Collected
Sep 22, 2008
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
080923-026TH
Laboratory
MSDH Lab
Not detected below 1 ug/l Minimum Reporting Level , sample collected Sep 22, 2008, sampling point MRT000 Chloroform 2941 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Sep 22, 2008, sampling point MRT000 Bromoform 2942 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Sep 22, 2008, sampling point MRT000 Bromodichloromethane 2943 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Sep 22, 2008, sampling point MRT000 Dibromochloromethane 2944 EPA method 524.2 Not recorded
0 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. The agency recorded a value but no unit of measure for it. The unit is NOT inferable from the analyte: many analytes are reported in more than one unit — TTHM and HAA5 in both MG/L and UG/L — so there is no per-analyte default to fall back on. The number is published as it stands and must not be compared to a limit. The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType. , sample collected Sep 22, 2008, sampling point MRT000 TTHM 2950 EPA method 524.2 Jan 1, 2006 – Dec 31, 2008
Collected
Sep 22, 2008
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
080923-006HA
Laboratory
MSDH Lab
Not detected below 0.002 mg/l Minimum Reporting Level , sample collected Sep 22, 2008, sampling point MRT000 Monochloroacetic Acid 2450 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Sep 22, 2008, sampling point MRT000 Dichloroacetic Acid 2451 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Sep 22, 2008, sampling point MRT000 Trichloroacetic Acid 2452 EPA method 552.2 Not recorded
0.006 mg/l , sample collected Sep 22, 2008, sampling point MRT000 Monobromoacetic Acid 2453 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Sep 22, 2008, sampling point MRT000 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 Sep 22, 2008, sampling point MRT000 Total Haloacetic Acids (Haa5) 2456 Jan 1, 2006 – Dec 31, 2008

Routine (10).