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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

MS0170006 , Eudora Utilities Association

26 of the 59 analytes this system has been tested for have been detected at least once, across 452 samples on record.

The other 33 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 452 samples on record, detections range from August 31, 1993 to March 19, 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 Eudora Utilities Association, 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 251 of 271 results Aug 31, 1993 Sep 24, 2024
Lead 1030 Inorganic Chemical 97 of 271 results Aug 31, 1993 Sep 24, 2024
Barium 1010 Inorganic Chemical 27 of 27 results Apr 23, 2002 Feb 5, 2025
Fluoride 1025 Inorganic Chemical 25 of 27 results Apr 23, 2002 Feb 5, 2025
Chromium 1020 Inorganic Chemical 18 of 27 results Apr 23, 2002 Feb 5, 2025
TTHM 2950 Organic Chemical 11 of 12 results May 17, 2004 Mar 19, 2025
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 8 of 10 results May 17, 2004 Mar 19, 2025
Nickel 1036 Inorganic Chemical 8 of 27 results Mar 7, 2005 Oct 2, 2018
Xylenes, Total 2955 Organic Chemical 8 of 47 results Jul 12, 2004 Apr 2, 2012
Sulfate 1055 Inorganic Chemical 7 of 8 results Apr 23, 2002 Feb 2, 2004
Chloroform 2941 Organic Chemical 6 of 6 results Sep 13, 2006 May 29, 2019
Selenium 1045 Inorganic Chemical 6 of 27 results Jan 26, 2004 Jan 25, 2006
Ethylbenzene 2992 Organic Chemical 5 of 47 results Jul 12, 2004 Sep 20, 2011
Dichloroacetic Acid 2451 Organic Chemical 4 of 5 results Jun 14, 2011 Nov 17, 2020
Trichloroacetic Acid 2452 Organic Chemical 4 of 5 results Jun 14, 2011 Nov 17, 2020
Sodium 1052 Inorganic Chemical 3 of 3 results Sep 25, 2019 Oct 16, 2024
Monochloroacetic Acid 2450 Organic Chemical 3 of 5 results Jul 14, 2008 Jul 26, 2017
Cadmium 1015 Inorganic Chemical 3 of 27 results Jan 23, 2006 Jan 25, 2006
Arsenic 1005 Inorganic Chemical 2 of 27 results Apr 2, 2008 Jul 25, 2011
Nitrate 1040 Inorganic Chemical 2 of 45 results May 5, 2004 May 5, 2004
Gross Alpha Particle Activity 4109 Radionuclide 1 of 4 results Sep 11, 2012 Sep 11, 2012
Combined Radium (-226 & -228) 4010 Radionuclide 1 of 7 results Nov 30, 2011 Nov 30, 2011
Radium-226 4020 Radionuclide 1 of 7 results Nov 30, 2011 Nov 30, 2011
Radium-228 4030 Radionuclide 1 of 7 results Nov 30, 2011 Nov 30, 2011
Monobromoacetic Acid 2453 Organic Chemical 1 of 5 results Jun 14, 2011 Jun 14, 2011
Nitrate-Nitrite 1038 Inorganic Chemical 1 of 45 results May 5, 2004 May 5, 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 321–330 of 452 samples, newest first — collected June 29, 2004 to August 25, 2004. The summary above covers all 452.

77 results from the 10 samples listed here: 13 detected, 64 not detected. Across the whole record it is 504 of 2,108. 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

Ethylbenzene is recorded on this page in ug/l and mg/l. 1 mg/l = 1,000 ug/l.

Xylenes, Total is recorded on this page in ug/l and mg/l. 1 mg/l = 1,000 ug/l.

Chemical and radiological sample results for Eudora Utilities Association, every result from 321 to 330 of 452 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 25, 2004
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
040827-024PB
Laboratory
MSDH Lab
0.0609 mg/l , sample collected Aug 25, 2004, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jul 1, 2004 – Dec 31, 2004
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Aug 25, 2004, sampling point DS000 Lead 1030 EPA method 200.8 Jul 1, 2004 – Dec 31, 2004
Collected
Aug 25, 2004
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
040827-025PB
Laboratory
MSDH Lab
0.0066 mg/l , sample collected Aug 25, 2004, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jul 1, 2004 – Dec 31, 2004
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Aug 25, 2004, sampling point DS000 Lead 1030 EPA method 200.8 Jul 1, 2004 – Dec 31, 2004
Collected
Aug 25, 2004
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
040827-040PB
Laboratory
MSDH Lab
0.0548 mg/l , sample collected Aug 25, 2004, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jul 1, 2004 – Dec 31, 2004
0.001 mg/l , sample collected Aug 25, 2004, sampling point DS000 Lead 1030 EPA method 200.8 Jul 1, 2004 – Dec 31, 2004
Collected
Aug 25, 2004
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
040827-037PB
Laboratory
MSDH Lab
0.0976 mg/l , sample collected Aug 25, 2004, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jul 1, 2004 – Dec 31, 2004
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Aug 25, 2004, sampling point DS000 Lead 1030 EPA method 200.8 Jul 1, 2004 – Dec 31, 2004
Collected
Jul 14, 2004
Sampling point
TF081 Treatment Plant T081
Sample type
Routine
Lab sample
040715-040VO
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jul 14, 2004, sampling point TF081 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 Jul 14, 2004, sampling point TF081 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 Jul 14, 2004, sampling point TF081 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 Jul 14, 2004, sampling point TF081 Dichloromethane 2964 EPA method 524.2 Jul 1, 2004 – Sep 30, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jul 14, 2004, sampling point TF081 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 Jul 14, 2004, sampling point TF081 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 Jul 14, 2004, sampling point TF081 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 Jul 14, 2004, sampling point TF081 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 Jul 14, 2004, sampling point TF081 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 Jul 14, 2004, sampling point TF081 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 Jul 14, 2004, sampling point TF081 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 Jul 14, 2004, sampling point TF081 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 Jul 14, 2004, sampling point TF081 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 Jul 14, 2004, sampling point TF081 Trichloroethylene 2984 EPA method 524.2 Jul 1, 2004 – Sep 30, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jul 14, 2004, sampling point TF081 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 Jul 14, 2004, sampling point TF081 Tetrachloroethylene 2987 EPA method 524.2 Jul 1, 2004 – Sep 30, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jul 14, 2004, sampling point TF081 Chlorobenzene 2989 EPA method 524.2 Jul 1, 2004 – Sep 30, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jul 14, 2004, sampling point TF081 Benzene 2990 EPA method 524.2 Jul 1, 2004 – Sep 30, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jul 14, 2004, sampling point TF081 Toluene 2991 EPA method 524.2 Jul 1, 2004 – Sep 30, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jul 14, 2004, sampling point TF081 Ethylbenzene 2992 EPA method 524.2 Jul 1, 2004 – Sep 30, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jul 14, 2004, sampling point TF081 Styrene 2996 EPA method 524.2 Jul 1, 2004 – Sep 30, 2004
Collected
Jul 12, 2004
Sampling point
TF103 Treatment Plant T103
Sample type
Routine
Lab sample
040713-018VO
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jul 12, 2004, sampling point TF103 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 Jul 12, 2004, sampling point TF103 Cis-1,2-Dichloroethylene 2380 EPA method 524.2 Jul 1, 2004 – Sep 30, 2004
4.94 ug/l , sample collected Jul 12, 2004, sampling point TF103 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 Jul 12, 2004, sampling point TF103 Dichloromethane 2964 EPA method 524.2 Jul 1, 2004 – Sep 30, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jul 12, 2004, sampling point TF103 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 Jul 12, 2004, sampling point TF103 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 Jul 12, 2004, sampling point TF103 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 Jul 12, 2004, sampling point TF103 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 Jul 12, 2004, sampling point TF103 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 Jul 12, 2004, sampling point TF103 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 Jul 12, 2004, sampling point TF103 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 Jul 12, 2004, sampling point TF103 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 Jul 12, 2004, sampling point TF103 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 Jul 12, 2004, sampling point TF103 Trichloroethylene 2984 EPA method 524.2 Jul 1, 2004 – Sep 30, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jul 12, 2004, sampling point TF103 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 Jul 12, 2004, sampling point TF103 Tetrachloroethylene 2987 EPA method 524.2 Jul 1, 2004 – Sep 30, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jul 12, 2004, sampling point TF103 Chlorobenzene 2989 EPA method 524.2 Jul 1, 2004 – Sep 30, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jul 12, 2004, sampling point TF103 Benzene 2990 EPA method 524.2 Jul 1, 2004 – Sep 30, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jul 12, 2004, sampling point TF103 Toluene 2991 EPA method 524.2 Jul 1, 2004 – Sep 30, 2004
0.674 ug/l , sample collected Jul 12, 2004, sampling point TF103 Ethylbenzene 2992 EPA method 524.2 Jul 1, 2004 – Sep 30, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jul 12, 2004, sampling point TF103 Styrene 2996 EPA method 524.2 Jul 1, 2004 – Sep 30, 2004
Collected
Jul 12, 2004
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
040713-019VO
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jul 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 Jul 12, 2004, sampling point TF080 Cis-1,2-Dichloroethylene 2380 EPA method 524.2 Jul 1, 2004 – Sep 30, 2004
2.5 ug/l , sample collected Jul 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 Jul 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 Jul 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 Jul 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 Jul 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 Jul 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 Jul 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 Jul 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 Jul 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 Jul 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 Jul 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 Jul 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 Jul 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 Jul 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 Jul 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 Jul 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 Jul 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 Jul 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 Jul 12, 2004, sampling point TF080 Styrene 2996 EPA method 524.2 Jul 1, 2004 – Sep 30, 2004
Collected
Jun 29, 2004
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
040630-365PB
Laboratory
MSDH Lab
0.0323 mg/l , sample collected Jun 29, 2004, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2004 – Jun 30, 2004
0.0005 mg/l , sample collected Jun 29, 2004, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2004 – Jun 30, 2004
Collected
Jun 29, 2004
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
040630-349PB
Laboratory
MSDH Lab
0.0459 mg/l , sample collected Jun 29, 2004, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2004 – Jun 30, 2004
0.0006 mg/l , sample collected Jun 29, 2004, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2004 – Jun 30, 2004
Collected
Jun 29, 2004
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
040630-351PB
Laboratory
MSDH Lab
0.0039 mg/l , sample collected Jun 29, 2004, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2004 – Jun 30, 2004
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jun 29, 2004, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2004 – Jun 30, 2004

Routine (10).