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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

MS0470088 , Knowledge Gibson Head Start Center

13 of the 52 analytes this system has been tested for have been detected at least once, across 69 samples on record.

The other 39 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 69 samples on record, detections range from November 3, 2003 to July 12, 2016. 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 Knowledge Gibson Head Start Center, 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 20 of 20 results Sep 23, 2004 Aug 18, 2014
Lead 1030 Inorganic Chemical 20 of 20 results Sep 23, 2004 Aug 18, 2014
Nitrate-Nitrite 1038 Inorganic Chemical 11 of 13 results Aug 22, 2005 Apr 8, 2015
Nitrate 1040 Inorganic Chemical 11 of 13 results Aug 22, 2005 Apr 8, 2015
Barium 1010 Inorganic Chemical 7 of 7 results Nov 3, 2003 Mar 1, 2016
TTHM 2950 Organic Chemical 3 of 5 results Nov 19, 2007 Jul 12, 2016
Chromium 1020 Inorganic Chemical 3 of 7 results Nov 3, 2003 Mar 1, 2016
Nickel 1036 Inorganic Chemical 3 of 7 results Nov 3, 2003 Mar 8, 2006
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 2 of 4 results Jun 14, 2010 Jul 12, 2016
Dichloroacetic Acid 2451 Organic Chemical 1 of 3 results Jul 12, 2016 Jul 12, 2016
Chloroform 2941 Organic Chemical 1 of 4 results Jul 12, 2016 Jul 12, 2016
Bromodichloromethane 2943 Organic Chemical 1 of 4 results Jul 12, 2016 Jul 12, 2016
Selenium 1045 Inorganic Chemical 1 of 7 results Mar 8, 2006 Mar 8, 2006

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 31–40 of 69 samples, newest first — collected August 19, 2008 to August 23, 2010. The summary above covers all 69.

67 results from the 10 samples listed here: 14 detected, 53 not detected. Across the whole record it is 84 of 459. 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 Knowledge Gibson Head Start Center, every result from 31 to 40 of 69 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
Aug 23, 2010
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
100824-080NI
Laboratory
MSDH Lab
0.54 mg/l , sample collected Aug 23, 2010, sampling point TF101 Nitrate-Nitrite 1038 EPA method 353.2 Jan 1, 2010 – Dec 31, 2010
0.53 mg/l , sample collected Aug 23, 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 Aug 23, 2010, sampling point TF101 Nitrite 1041 EPA method 353.2 Jan 1, 2010 – Dec 31, 2010
Collected
Jun 14, 2010
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
100615-006HA
Laboratory
MSDH Lab
Not detected below 0.002 mg/l Minimum Reporting Level , sample collected Jun 14, 2010, sampling point MRT000 Monochloroacetic Acid 2450 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Jun 14, 2010, sampling point MRT000 Dichloroacetic Acid 2451 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Jun 14, 2010, sampling point MRT000 Trichloroacetic Acid 2452 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Jun 14, 2010, sampling point MRT000 Monobromoacetic Acid 2453 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Jun 14, 2010, sampling point MRT000 Dibromoacetic Acid 2454 EPA method 552.2 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 Jun 14, 2010, sampling point MRT000 Total Haloacetic Acids (Haa5) 2456 Jan 1, 2008 – Dec 31, 2010
Collected
Jun 14, 2010
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
100615-006TH
Laboratory
MSDH Lab
Not detected below 1 ug/l Minimum Reporting Level , sample collected Jun 14, 2010, sampling point MRT000 Chloroform 2941 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Jun 14, 2010, sampling point MRT000 Bromoform 2942 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Jun 14, 2010, sampling point MRT000 Bromodichloromethane 2943 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Jun 14, 2010, 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 Jun 14, 2010, sampling point MRT000 TTHM 2950 EPA method 524.2 Jan 1, 2008 – Dec 31, 2010
Collected
Jun 15, 2009
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
090616-001VO
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jun 15, 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 15, 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 15, 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 15, 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 15, 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 15, 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 15, 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 15, 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 15, 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 15, 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 15, 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 15, 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 15, 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 15, 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 15, 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 15, 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 15, 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 15, 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 15, 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 15, 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 15, 2009, sampling point TF101 Styrene 2996 EPA method 524.2 Jan 1, 2009 – Dec 31, 2009
Collected
May 6, 2009
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
090507-029NI
Laboratory
MSDH Lab
0.54 mg/l , sample collected May 6, 2009, sampling point TF101 Nitrate-Nitrite 1038 EPA method 353.2 Jan 1, 2009 – Dec 31, 2009
0.54 mg/l , sample collected May 6, 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 May 6, 2009, sampling point TF101 Nitrite 1041 EPA method 353.2 Jan 1, 2009 – Dec 31, 2009
Collected
Sep 23, 2008
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
080924-016VO
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Sep 23, 2008, sampling point TF101 1,2,4-Trichlorobenzene 2378 EPA method 524.2 Jan 1, 2008 – Dec 31, 2008
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Sep 23, 2008, sampling point TF101 Cis-1,2-Dichloroethylene 2380 EPA method 524.2 Jan 1, 2008 – Dec 31, 2008
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Sep 23, 2008, sampling point TF101 Xylenes, Total 2955 EPA method 524.2 Jan 1, 2008 – Dec 31, 2008
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Sep 23, 2008, sampling point TF101 Dichloromethane 2964 EPA method 524.2 Jan 1, 2008 – Dec 31, 2008
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Sep 23, 2008, sampling point TF101 O-Dichlorobenzene 2968 EPA method 524.2 Jan 1, 2008 – Dec 31, 2008
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Sep 23, 2008, sampling point TF101 P-Dichlorobenzene 2969 EPA method 524.2 Jan 1, 2008 – Dec 31, 2008
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Sep 23, 2008, sampling point TF101 Vinyl Chloride 2976 EPA method 524.2 Jan 1, 2008 – Dec 31, 2008
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Sep 23, 2008, sampling point TF101 1,1-Dichloroethylene 2977 EPA method 524.2 Jan 1, 2008 – Dec 31, 2008
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Sep 23, 2008, sampling point TF101 Trans-1,2-Dichloroethylene 2979 EPA method 524.2 Jan 1, 2008 – Dec 31, 2008
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Sep 23, 2008, sampling point TF101 1,2-Dichloroethane 2980 EPA method 524.2 Jan 1, 2008 – Dec 31, 2008
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Sep 23, 2008, sampling point TF101 1,1,1-Trichloroethane 2981 EPA method 524.2 Jan 1, 2008 – Dec 31, 2008
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Sep 23, 2008, sampling point TF101 Carbon Tetrachloride 2982 EPA method 524.2 Jan 1, 2008 – Dec 31, 2008
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Sep 23, 2008, sampling point TF101 1,2-Dichloropropane 2983 EPA method 524.2 Jan 1, 2008 – Dec 31, 2008
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Sep 23, 2008, sampling point TF101 Trichloroethylene 2984 EPA method 524.2 Jan 1, 2008 – Dec 31, 2008
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Sep 23, 2008, sampling point TF101 1,1,2-Trichloroethane 2985 EPA method 524.2 Jan 1, 2008 – Dec 31, 2008
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Sep 23, 2008, sampling point TF101 Tetrachloroethylene 2987 EPA method 524.2 Jan 1, 2008 – Dec 31, 2008
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Sep 23, 2008, sampling point TF101 Chlorobenzene 2989 EPA method 524.2 Jan 1, 2008 – Dec 31, 2008
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Sep 23, 2008, sampling point TF101 Benzene 2990 EPA method 524.2 Jan 1, 2008 – Dec 31, 2008
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Sep 23, 2008, sampling point TF101 Toluene 2991 EPA method 524.2 Jan 1, 2008 – Dec 31, 2008
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Sep 23, 2008, sampling point TF101 Ethylbenzene 2992 EPA method 524.2 Jan 1, 2008 – Dec 31, 2008
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Sep 23, 2008, sampling point TF101 Styrene 2996 EPA method 524.2 Jan 1, 2008 – Dec 31, 2008
Collected
Aug 19, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
080820-051PB
Laboratory
MSDH Lab
0.4501 mg/l , sample collected Aug 19, 2008, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2006 – Dec 31, 2008
0.0015 mg/l , sample collected Aug 19, 2008, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2006 – Dec 31, 2008
Collected
Aug 19, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
080820-050PB
Laboratory
MSDH Lab
0.3407 mg/l , sample collected Aug 19, 2008, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2006 – Dec 31, 2008
0.0013 mg/l , sample collected Aug 19, 2008, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2006 – Dec 31, 2008
Collected
Aug 19, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
080820-049PB
Laboratory
MSDH Lab
0.262 mg/l , sample collected Aug 19, 2008, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2006 – Dec 31, 2008
0.0011 mg/l , sample collected Aug 19, 2008, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2006 – Dec 31, 2008
Collected
Aug 19, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
080820-048PB
Laboratory
MSDH Lab
0.248 mg/l , sample collected Aug 19, 2008, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2006 – Dec 31, 2008
0.0009 mg/l , sample collected Aug 19, 2008, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2006 – Dec 31, 2008

Routine (10).