Chemical and radiological sample results

MS0610097 , Hudspeth Center

25 of the 59 analytes this system has been tested for have been detected at least once, across 292 samples on record.

The other 34 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 292 samples on record, detections range from October 22, 2003 to July 20, 2026. 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 Hudspeth 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
TTHM 2950	Organic Chemical	84 of 84 results	Aug 9, 2004	Jul 20, 2026
Total Haloacetic Acids (Haa5) 2456	Organic Chemical	82 of 84 results	Aug 9, 2004	Jul 20, 2026
Copper, Free 1022	Inorganic Chemical	76 of 76 results	Aug 1, 2006	Aug 14, 2024
Chloroform 2941	Organic Chemical	71 of 71 results	May 23, 2006	Jul 20, 2026
Bromodichloromethane 2943	Organic Chemical	70 of 71 results	May 23, 2006	Jul 20, 2026
Dibromochloromethane 2944	Organic Chemical	70 of 71 results	May 23, 2006	Jul 20, 2026
Dichloroacetic Acid 2451	Organic Chemical	65 of 66 results	Feb 26, 2008	Jul 20, 2026
Bromoform 2942	Organic Chemical	65 of 71 results	May 23, 2006	Jul 23, 2025
Trichloroacetic Acid 2452	Organic Chemical	64 of 66 results	Feb 26, 2008	Jul 20, 2026
Dibromoacetic Acid 2454	Organic Chemical	57 of 66 results	Feb 26, 2008	Jul 23, 2025
Lead 1030	Inorganic Chemical	41 of 76 results	Aug 1, 2006	Sep 18, 2018
Monochloroacetic Acid 2450	Organic Chemical	11 of 66 results	Oct 12, 2009	Dec 14, 2016
Barium 1010	Inorganic Chemical	10 of 10 results	Oct 22, 2003	Jul 20, 2026
Fluoride 1025	Inorganic Chemical	10 of 10 results	Oct 22, 2003	Jul 20, 2026
Chromium 1020	Inorganic Chemical	7 of 10 results	Mar 22, 2004	May 6, 2019
Nickel 1036	Inorganic Chemical	5 of 9 results	Oct 22, 2003	Mar 29, 2023
Arsenic 1005	Inorganic Chemical	4 of 10 results	Mar 22, 2004	Dec 14, 2016
Monobromoacetic Acid 2453	Organic Chemical	4 of 66 results	Nov 5, 2008	May 1, 2012
Selenium 1045	Inorganic Chemical	3 of 10 results	Mar 22, 2004	Mar 27, 2006
Sodium 1052	Inorganic Chemical	2 of 2 results	Dec 12, 2023	Jul 20, 2026
Gross Alpha Particle Activity 4109	Radionuclide	2 of 4 results	Jun 26, 2012	Sep 17, 2012
Combined Radium (-226 & -228) 4010	Radionuclide	1 of 3 results	Jul 15, 2020	Jul 15, 2020
Radium-228 4030	Radionuclide	1 of 3 results	Jul 15, 2020	Jul 15, 2020
Dichloromethane 2964	Organic Chemical	1 of 7 results	Aug 30, 2004	Aug 30, 2004
Sulfate 1055	Inorganic Chemical	1 of 1 result	Oct 22, 2003	Oct 22, 2003

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 141–150 of 292 samples, newest first — collected July 18, 2012 to May 1, 2013. The summary above covers all 292.

45 results from the 10 samples listed here: 33 detected, 12 not detected. Across the whole record it is 807 of 1,288. 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 Hudspeth Center, every result from 141 to 150 of 292 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 May 1, 2013 12:15 Sampling point MRT000 Max. Res. Time Sample type Routine Lab sample 130502-006HA Laboratory MSDH Lab
Not detected below 0.002 mg/l Minimum Reporting Level , sample collected May 1, 2013 12:15, sampling point MRT000	Monochloroacetic Acid 2450 EPA method 552.2	Not recorded
0.003 mg/l , sample collected May 1, 2013 12:15, sampling point MRT000	Dichloroacetic Acid 2451 EPA method 552.2	Not recorded
0.003 mg/l , sample collected May 1, 2013 12:15, sampling point MRT000	Trichloroacetic Acid 2452 EPA method 552.2	Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected May 1, 2013 12:15, sampling point MRT000	Monobromoacetic Acid 2453 EPA method 552.2	Not recorded
0.008 mg/l , sample collected May 1, 2013 12:15, sampling point MRT000	Dibromoacetic Acid 2454 EPA method 552.2	Not recorded
0.014 mg/l , sample collected May 1, 2013 12:15, sampling point MRT000	Total Haloacetic Acids (Haa5) 2456	Apr 1, 2013 – Jun 30, 2013
Collected Mar 11, 2013 01:00 Sampling point TF101 Treatment Plant T101 Sample type Routine Lab sample 130312-038NI Laboratory MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Mar 11, 2013 01:00, sampling point TF101	Nitrate-Nitrite 1038 EPA method 353.2	Jan 1, 2013 – Dec 31, 2013
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Mar 11, 2013 01:00, sampling point TF101	Nitrate 1040 EPA method 353.2	Jan 1, 2013 – Dec 31, 2013
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Mar 11, 2013 01:00, sampling point TF101	Nitrite 1041 EPA method 353.2	Jan 1, 2013 – Dec 31, 2013
Collected Feb 26, 2013 12:35 Sampling point MRT000 Max. Res. Time Sample type Routine Lab sample 130227-009HA Laboratory MSDH Lab
Not detected below 0.002 mg/l Minimum Reporting Level , sample collected Feb 26, 2013 12:35, sampling point MRT000	Monochloroacetic Acid 2450 EPA method 552.2	Not recorded
0.003 mg/l , sample collected Feb 26, 2013 12:35, sampling point MRT000	Dichloroacetic Acid 2451 EPA method 552.2	Not recorded
0.004 mg/l , sample collected Feb 26, 2013 12:35, sampling point MRT000	Trichloroacetic Acid 2452 EPA method 552.2	Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Feb 26, 2013 12:35, sampling point MRT000	Monobromoacetic Acid 2453 EPA method 552.2	Not recorded
0.008 mg/l , sample collected Feb 26, 2013 12:35, sampling point MRT000	Dibromoacetic Acid 2454 EPA method 552.2	Not recorded
0.015 mg/l , sample collected Feb 26, 2013 12:35, sampling point MRT000	Total Haloacetic Acids (Haa5) 2456	Jan 1, 2013 – Mar 31, 2013
Collected Feb 26, 2013 12:35 Sampling point MRT000 Max. Res. Time Sample type Routine Lab sample 130227-009TH Laboratory MSDH Lab
4.45 ug/l , sample collected Feb 26, 2013 12:35, sampling point MRT000	Chloroform 2941 EPA method 524.2	Not recorded
11.8 ug/l , sample collected Feb 26, 2013 12:35, sampling point MRT000	Bromoform 2942 EPA method 524.2	Not recorded
8.51 ug/l , sample collected Feb 26, 2013 12:35, sampling point MRT000	Bromodichloromethane 2943 EPA method 524.2	Not recorded
18.7 ug/l , sample collected Feb 26, 2013 12:35, sampling point MRT000	Dibromochloromethane 2944 EPA method 524.2	Not recorded
43.5 ug/l , sample collected Feb 26, 2013 12:35, sampling point MRT000	TTHM 2950 EPA method 524.2	Jan 1, 2013 – Mar 31, 2013
Collected Nov 7, 2012 12:15 Sampling point MRT000 Max. Res. Time Sample type Routine Lab sample 121108-013TH Laboratory MSDH Lab
4.37 ug/l , sample collected Nov 7, 2012 12:15, sampling point MRT000	Chloroform 2941 EPA method 524.2	Not recorded
13.5 ug/l , sample collected Nov 7, 2012 12:15, sampling point MRT000	Bromoform 2942 EPA method 524.2	Not recorded
9.75 ug/l , sample collected Nov 7, 2012 12:15, sampling point MRT000	Bromodichloromethane 2943 EPA method 524.2	Not recorded
22.5 ug/l , sample collected Nov 7, 2012 12:15, sampling point MRT000	Dibromochloromethane 2944 EPA method 524.2	Not recorded
50.1 ug/l , sample collected Nov 7, 2012 12:15, sampling point MRT000	TTHM 2950 EPA method 524.2	Oct 1, 2012 – Dec 31, 2012
Collected Nov 7, 2012 12:15 Sampling point MRT000 Max. Res. Time Sample type Routine Lab sample 121108-013HA Laboratory MSDH Lab
Not detected below 0.002 mg/l Minimum Reporting Level , sample collected Nov 7, 2012 12:15, sampling point MRT000	Monochloroacetic Acid 2450 EPA method 552.2	Not recorded
0.004 mg/l , sample collected Nov 7, 2012 12:15, sampling point MRT000	Dichloroacetic Acid 2451 EPA method 552.2	Not recorded
0.002 mg/l , sample collected Nov 7, 2012 12:15, sampling point MRT000	Trichloroacetic Acid 2452 EPA method 552.2	Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Nov 7, 2012 12:15, sampling point MRT000	Monobromoacetic Acid 2453 EPA method 552.2	Not recorded
0.008 mg/l , sample collected Nov 7, 2012 12:15, sampling point MRT000	Dibromoacetic Acid 2454 EPA method 552.2	Not recorded
0.014 mg/l , sample collected Nov 7, 2012 12:15, sampling point MRT000	Total Haloacetic Acids (Haa5) 2456	Oct 1, 2012 – Dec 31, 2012
Collected Sep 17, 2012 12:51 Sampling point TF101 Treatment Plant T101 Sample type Routine Lab sample 201212280233 Laboratory Radiation Safety Engineering
0.8 pci/l , sample collected Sep 17, 2012 12:51, sampling point TF101	Gross Alpha Particle Activity 4109 EPA method 00-02	Not recorded
Collected Aug 21, 2012 12:15 Sampling point MRT000 Max. Res. Time Sample type Routine Lab sample 120822-005TH Laboratory MSDH Lab
5.19 ug/l , sample collected Aug 21, 2012 12:15, sampling point MRT000	Chloroform 2941 EPA method 524.2	Not recorded
18.3 ug/l , sample collected Aug 21, 2012 12:15, sampling point MRT000	Bromoform 2942 EPA method 524.2	Not recorded
9.86 ug/l , sample collected Aug 21, 2012 12:15, sampling point MRT000	Bromodichloromethane 2943 EPA method 524.2	Not recorded
22.4 ug/l , sample collected Aug 21, 2012 12:15, sampling point MRT000	Dibromochloromethane 2944 EPA method 524.2	Not recorded
55.8 ug/l , sample collected Aug 21, 2012 12:15, sampling point MRT000	TTHM 2950 EPA method 524.2	Jul 1, 2012 – Sep 30, 2012
Collected Aug 21, 2012 12:15 Sampling point MRT000 Max. Res. Time Sample type Routine Lab sample 120822-005HA Laboratory MSDH Lab
Not detected below 0.002 mg/l Minimum Reporting Level , sample collected Aug 21, 2012 12:15, sampling point MRT000	Monochloroacetic Acid 2450 EPA method 552.2	Not recorded
0.003 mg/l , sample collected Aug 21, 2012 12:15, sampling point MRT000	Dichloroacetic Acid 2451 EPA method 552.2	Not recorded
0.004 mg/l , sample collected Aug 21, 2012 12:15, sampling point MRT000	Trichloroacetic Acid 2452 EPA method 552.2	Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Aug 21, 2012 12:15, sampling point MRT000	Monobromoacetic Acid 2453 EPA method 552.2	Not recorded
0.009 mg/l , sample collected Aug 21, 2012 12:15, sampling point MRT000	Dibromoacetic Acid 2454 EPA method 552.2	Not recorded
0.016 mg/l , sample collected Aug 21, 2012 12:15, sampling point MRT000	Total Haloacetic Acids (Haa5) 2456	Jul 1, 2012 – Sep 30, 2012
Collected Jul 18, 2012 07:10 Sampling point DS000 Distribution Sample type Routine Lab sample 120718-149PB Laboratory MSDH Lab
0.1224 mg/l , sample collected Jul 18, 2012 07:10, sampling point DS000	Copper, Free 1022 EPA method 200.8	Jan 1, 2010 – Dec 31, 2012
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 18, 2012 07:10, sampling point DS000	Lead 1030 EPA method 200.8	Jan 1, 2010 – Dec 31, 2012

Collected
May 1, 2013 12:15

Sampling point
MRT000 Max. Res. Time

Sample type
Routine

Lab sample
130502-006HA

Laboratory
MSDH Lab
- Monochloroacetic Acid 2450 EPA method 552.2
  
  Result
  Not detected below 0.002 mg/l Minimum Reporting Level
  
  Monitoring period
  Not recorded
- Dichloroacetic Acid 2451 EPA method 552.2
  
  Result
  0.003 mg/l
  
  Monitoring period
  Not recorded
- Trichloroacetic Acid 2452 EPA method 552.2
  
  Result
  0.003 mg/l
  
  Monitoring period
  Not recorded
- Monobromoacetic Acid 2453 EPA method 552.2
  
  Result
  Not detected below 0.001 mg/l Minimum Reporting Level
  
  Monitoring period
  Not recorded
- Dibromoacetic Acid 2454 EPA method 552.2
  
  Result
  0.008 mg/l
  
  Monitoring period
  Not recorded
- Total Haloacetic Acids (Haa5) 2456
  
  Result
  0.014 mg/l
  
  Monitoring period
  Apr 1, 2013 – Jun 30, 2013
Collected
Mar 11, 2013 01:00

Sampling point
TF101 Treatment Plant T101

Sample type
Routine

Lab sample
130312-038NI

Laboratory
MSDH Lab

Monitoring period
Jan 1, 2013 – Dec 31, 2013
- Nitrate-Nitrite 1038 EPA method 353.2
  
  Result
  Not detected below 0.1 mg/l Minimum Reporting Level
- Nitrate 1040 EPA method 353.2
  
  Result
  Not detected below 0.08 mg/l Minimum Reporting Level
- Nitrite 1041 EPA method 353.2
  
  Result
  Not detected below 0.02 mg/l Minimum Reporting Level
Collected
Feb 26, 2013 12:35

Sampling point
MRT000 Max. Res. Time

Sample type
Routine

Lab sample
130227-009HA

Laboratory
MSDH Lab
- Monochloroacetic Acid 2450 EPA method 552.2
  
  Result
  Not detected below 0.002 mg/l Minimum Reporting Level
  
  Monitoring period
  Not recorded
- Dichloroacetic Acid 2451 EPA method 552.2
  
  Result
  0.003 mg/l
  
  Monitoring period
  Not recorded
- Trichloroacetic Acid 2452 EPA method 552.2
  
  Result
  0.004 mg/l
  
  Monitoring period
  Not recorded
- Monobromoacetic Acid 2453 EPA method 552.2
  
  Result
  Not detected below 0.001 mg/l Minimum Reporting Level
  
  Monitoring period
  Not recorded
- Dibromoacetic Acid 2454 EPA method 552.2
  
  Result
  0.008 mg/l
  
  Monitoring period
  Not recorded
- Total Haloacetic Acids (Haa5) 2456
  
  Result
  0.015 mg/l
  
  Monitoring period
  Jan 1, 2013 – Mar 31, 2013
Collected
Feb 26, 2013 12:35

Sampling point
MRT000 Max. Res. Time

Sample type
Routine

Lab sample
130227-009TH

Laboratory
MSDH Lab
- Chloroform 2941 EPA method 524.2
  
  Result
  4.45 ug/l
  
  Monitoring period
  Not recorded
- Bromoform 2942 EPA method 524.2
  
  Result
  11.8 ug/l
  
  Monitoring period
  Not recorded
- Bromodichloromethane 2943 EPA method 524.2
  
  Result
  8.51 ug/l
  
  Monitoring period
  Not recorded
- Dibromochloromethane 2944 EPA method 524.2
  
  Result
  18.7 ug/l
  
  Monitoring period
  Not recorded
- TTHM 2950 EPA method 524.2
  
  Result
  43.5 ug/l
  
  Monitoring period
  Jan 1, 2013 – Mar 31, 2013
Collected
Nov 7, 2012 12:15

Sampling point
MRT000 Max. Res. Time

Sample type
Routine

Lab sample
121108-013TH

Laboratory
MSDH Lab
- Chloroform 2941 EPA method 524.2
  
  Result
  4.37 ug/l
  
  Monitoring period
  Not recorded
- Bromoform 2942 EPA method 524.2
  
  Result
  13.5 ug/l
  
  Monitoring period
  Not recorded
- Bromodichloromethane 2943 EPA method 524.2
  
  Result
  9.75 ug/l
  
  Monitoring period
  Not recorded
- Dibromochloromethane 2944 EPA method 524.2
  
  Result
  22.5 ug/l
  
  Monitoring period
  Not recorded
- TTHM 2950 EPA method 524.2
  
  Result
  50.1 ug/l
  
  Monitoring period
  Oct 1, 2012 – Dec 31, 2012
Collected
Nov 7, 2012 12:15

Sampling point
MRT000 Max. Res. Time

Sample type
Routine

Lab sample
121108-013HA

Laboratory
MSDH Lab
- Monochloroacetic Acid 2450 EPA method 552.2
  
  Result
  Not detected below 0.002 mg/l Minimum Reporting Level
  
  Monitoring period
  Not recorded
- Dichloroacetic Acid 2451 EPA method 552.2
  
  Result
  0.004 mg/l
  
  Monitoring period
  Not recorded
- Trichloroacetic Acid 2452 EPA method 552.2
  
  Result
  0.002 mg/l
  
  Monitoring period
  Not recorded
- Monobromoacetic Acid 2453 EPA method 552.2
  
  Result
  Not detected below 0.001 mg/l Minimum Reporting Level
  
  Monitoring period
  Not recorded
- Dibromoacetic Acid 2454 EPA method 552.2
  
  Result
  0.008 mg/l
  
  Monitoring period
  Not recorded
- Total Haloacetic Acids (Haa5) 2456
  
  Result
  0.014 mg/l
  
  Monitoring period
  Oct 1, 2012 – Dec 31, 2012
Collected
Sep 17, 2012 12:51

Sampling point
TF101 Treatment Plant T101

Sample type
Routine

Lab sample
201212280233

Laboratory
Radiation Safety Engineering

Monitoring period
Not recorded
- Gross Alpha Particle Activity 4109 EPA method 00-02
  
  Result
  0.8 pci/l
Collected
Aug 21, 2012 12:15

Sampling point
MRT000 Max. Res. Time

Sample type
Routine

Lab sample
120822-005TH

Laboratory
MSDH Lab
- Chloroform 2941 EPA method 524.2
  
  Result
  5.19 ug/l
  
  Monitoring period
  Not recorded
- Bromoform 2942 EPA method 524.2
  
  Result
  18.3 ug/l
  
  Monitoring period
  Not recorded
- Bromodichloromethane 2943 EPA method 524.2
  
  Result
  9.86 ug/l
  
  Monitoring period
  Not recorded
- Dibromochloromethane 2944 EPA method 524.2
  
  Result
  22.4 ug/l
  
  Monitoring period
  Not recorded
- TTHM 2950 EPA method 524.2
  
  Result
  55.8 ug/l
  
  Monitoring period
  Jul 1, 2012 – Sep 30, 2012
Collected
Aug 21, 2012 12:15

Sampling point
MRT000 Max. Res. Time

Sample type
Routine

Lab sample
120822-005HA

Laboratory
MSDH Lab
- Monochloroacetic Acid 2450 EPA method 552.2
  
  Result
  Not detected below 0.002 mg/l Minimum Reporting Level
  
  Monitoring period
  Not recorded
- Dichloroacetic Acid 2451 EPA method 552.2
  
  Result
  0.003 mg/l
  
  Monitoring period
  Not recorded
- Trichloroacetic Acid 2452 EPA method 552.2
  
  Result
  0.004 mg/l
  
  Monitoring period
  Not recorded
- Monobromoacetic Acid 2453 EPA method 552.2
  
  Result
  Not detected below 0.001 mg/l Minimum Reporting Level
  
  Monitoring period
  Not recorded
- Dibromoacetic Acid 2454 EPA method 552.2
  
  Result
  0.009 mg/l
  
  Monitoring period
  Not recorded
- Total Haloacetic Acids (Haa5) 2456
  
  Result
  0.016 mg/l
  
  Monitoring period
  Jul 1, 2012 – Sep 30, 2012
Collected
Jul 18, 2012 07:10

Sampling point
DS000 Distribution

Sample type
Routine

Lab sample
120718-149PB

Laboratory
MSDH Lab

Monitoring period
Jan 1, 2010 – Dec 31, 2012
- Copper, Free 1022 EPA method 200.8
  
  Result
  0.1224 mg/l
- Lead 1030 EPA method 200.8
  
  Result
  Not detected below 0.0005 mg/l Minimum Reporting Level

Routine (10).