Chemical and radiological sample results

MS0600005 , Town of Falcon

26 of the 58 analytes this system has been tested for have been detected at least once, across 132 samples on record.

The other 32 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 132 samples on record, detections range from October 20, 2003 to March 26, 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 Town of Falcon, 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	30 of 30 results	Jul 10, 2007	Jul 20, 2023
TTHM 2950	Organic Chemical	19 of 20 results	Aug 11, 2004	Feb 26, 2025
Total Haloacetic Acids (Haa5) 2456	Organic Chemical	17 of 20 results	Aug 11, 2004	Feb 26, 2025
Chloroform 2941	Organic Chemical	11 of 15 results	Mar 1, 2007	Sep 21, 2016
Fluoride 1025	Inorganic Chemical	10 of 10 results	Oct 20, 2003	Mar 26, 2025
Barium 1010	Inorganic Chemical	9 of 10 results	Mar 22, 2004	Mar 26, 2025
Bromodichloromethane 2943	Organic Chemical	9 of 15 results	Mar 1, 2007	Sep 21, 2016
Lead 1030	Inorganic Chemical	8 of 30 results	Jul 10, 2007	Jul 20, 2023
Trichloroacetic Acid 2452	Organic Chemical	6 of 11 results	Nov 12, 2008	Sep 21, 2016
Dibromochloromethane 2944	Organic Chemical	6 of 15 results	Mar 1, 2007	Sep 21, 2016
Dichloroacetic Acid 2451	Organic Chemical	6 of 11 results	Jun 5, 2008	Jul 29, 2013
Chromium 1020	Inorganic Chemical	5 of 10 results	Apr 3, 2006	Mar 26, 2025
Bromoform 2942	Organic Chemical	5 of 15 results	May 7, 2007	Sep 21, 2016
Nickel 1036	Inorganic Chemical	3 of 10 results	May 8, 2013	Mar 26, 2025
Dibromoacetic Acid 2454	Organic Chemical	3 of 11 results	May 27, 2009	Sep 21, 2016
Sodium 1052	Inorganic Chemical	1 of 1 result	Dec 11, 2023	Dec 11, 2023
Nitrite 1041	Inorganic Chemical	1 of 22 results	Mar 21, 2018	Mar 21, 2018
Nitrate-Nitrite 1038	Inorganic Chemical	1 of 22 results	Nov 1, 2017	Nov 1, 2017
Nitrate 1040	Inorganic Chemical	1 of 22 results	Nov 1, 2017	Nov 1, 2017
Monochloroacetic Acid 2450	Organic Chemical	1 of 11 results	Aug 9, 2012	Aug 9, 2012
Combined Radium (-226 & -228) 4010	Radionuclide	1 of 2 results	Dec 14, 2011	Dec 14, 2011
Radium-228 4030	Radionuclide	1 of 2 results	Dec 14, 2011	Dec 14, 2011
Arsenic 1005	Inorganic Chemical	1 of 10 results	Apr 3, 2006	Apr 3, 2006
Selenium 1045	Inorganic Chemical	1 of 10 results	Apr 3, 2006	Apr 3, 2006
Xylenes, Total 2955	Organic Chemical	1 of 13 results	Mar 2, 2004	Mar 2, 2004
Ethylbenzene 2992	Organic Chemical	1 of 13 results	Mar 2, 2004	Mar 2, 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 91–100 of 132 samples, newest first — collected July 10, 2007 to February 28, 2008. The summary above covers all 132.

47 results from the 10 samples listed here: 15 detected, 32 not detected. Across the whole record it is 158 of 692. 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 Town of Falcon, every result from 91 to 100 of 132 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 Feb 28, 2008 Sampling point MRT000 Max. Res. Time Sample type Routine Lab sample 080229-003HA Laboratory MSDH Lab
Not detected below 0.002 mg/l Minimum Reporting Level , sample collected Feb 28, 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 Feb 28, 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 Feb 28, 2008, 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 28, 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 Feb 28, 2008, sampling point MRT000	Dibromoacetic Acid 2454 EPA method 552.2	Not recorded
Not detected below 0.006 mg/l Minimum Reporting Level , sample collected Feb 28, 2008, sampling point MRT000	Total Haloacetic Acids (Haa5) 2456	Jan 1, 2008 – Mar 31, 2008
Collected Nov 28, 2007 Sampling point MRT000 Max. Res. Time Sample type Routine Lab sample 071129-001HA Laboratory MSDH Lab
0.0083 mg/l , sample collected Nov 28, 2007, sampling point MRT000	Total Haloacetic Acids (Haa5) 2456 EPA method 552.2	Oct 1, 2007 – Dec 31, 2007
Collected Nov 28, 2007 Sampling point MRT000 Max. Res. Time Sample type Routine Lab sample 071129-002TH Laboratory MSDH Lab
9.32 ug/l , sample collected Nov 28, 2007, sampling point MRT000	Chloroform 2941 EPA method 524.2	Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Nov 28, 2007, sampling point MRT000	Bromoform 2942 EPA method 524.2	Not recorded
1.34 ug/l , sample collected Nov 28, 2007, sampling point MRT000	Bromodichloromethane 2943 EPA method 524.2	Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Nov 28, 2007, sampling point MRT000	Dibromochloromethane 2944 EPA method 524.2	Not recorded
10.66 ug/l , sample collected Nov 28, 2007, sampling point MRT000	TTHM 2950 EPA method 524.2	Oct 1, 2007 – Dec 31, 2007
Collected Sep 18, 2007 Sampling point TF102 Treatment Plant T102 Sample type Routine Lab sample 070919-009VO Laboratory MSDH Lab
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Sep 18, 2007, sampling point TF102	1,2,4-Trichlorobenzene 2378 EPA method 524.2	Jan 1, 2007 – Dec 31, 2007
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Sep 18, 2007, sampling point TF102	Cis-1,2-Dichloroethylene 2380 EPA method 524.2	Jan 1, 2007 – Dec 31, 2007
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Sep 18, 2007, sampling point TF102	Xylenes, Total 2955 EPA method 524.2	Jan 1, 2007 – Dec 31, 2007
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Sep 18, 2007, sampling point TF102	Dichloromethane 2964 EPA method 524.2	Jan 1, 2007 – Dec 31, 2007
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Sep 18, 2007, sampling point TF102	O-Dichlorobenzene 2968 EPA method 524.2	Jan 1, 2007 – Dec 31, 2007
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Sep 18, 2007, sampling point TF102	P-Dichlorobenzene 2969 EPA method 524.2	Jan 1, 2007 – Dec 31, 2007
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Sep 18, 2007, sampling point TF102	Vinyl Chloride 2976 EPA method 524.2	Jan 1, 2007 – Dec 31, 2007
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Sep 18, 2007, sampling point TF102	1,1-Dichloroethylene 2977 EPA method 524.2	Jan 1, 2007 – Dec 31, 2007
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Sep 18, 2007, sampling point TF102	Trans-1,2-Dichloroethylene 2979 EPA method 524.2	Jan 1, 2007 – Dec 31, 2007
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Sep 18, 2007, sampling point TF102	1,2-Dichloroethane 2980 EPA method 524.2	Jan 1, 2007 – Dec 31, 2007
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Sep 18, 2007, sampling point TF102	1,1,1-Trichloroethane 2981 EPA method 524.2	Jan 1, 2007 – Dec 31, 2007
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Sep 18, 2007, sampling point TF102	Carbon Tetrachloride 2982 EPA method 524.2	Jan 1, 2007 – Dec 31, 2007
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Sep 18, 2007, sampling point TF102	1,2-Dichloropropane 2983 EPA method 524.2	Jan 1, 2007 – Dec 31, 2007
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Sep 18, 2007, sampling point TF102	Trichloroethylene 2984 EPA method 524.2	Jan 1, 2007 – Dec 31, 2007
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Sep 18, 2007, sampling point TF102	1,1,2-Trichloroethane 2985 EPA method 524.2	Jan 1, 2007 – Dec 31, 2007
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Sep 18, 2007, sampling point TF102	Tetrachloroethylene 2987 EPA method 524.2	Jan 1, 2007 – Dec 31, 2007
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Sep 18, 2007, sampling point TF102	Chlorobenzene 2989 EPA method 524.2	Jan 1, 2007 – Dec 31, 2007
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Sep 18, 2007, sampling point TF102	Benzene 2990 EPA method 524.2	Jan 1, 2007 – Dec 31, 2007
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Sep 18, 2007, sampling point TF102	Toluene 2991 EPA method 524.2	Jan 1, 2007 – Dec 31, 2007
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Sep 18, 2007, sampling point TF102	Ethylbenzene 2992 EPA method 524.2	Jan 1, 2007 – Dec 31, 2007
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Sep 18, 2007, sampling point TF102	Styrene 2996 EPA method 524.2	Jan 1, 2007 – Dec 31, 2007
Collected Jul 23, 2007 Sampling point MRT000 Max. Res. Time Sample type Routine Lab sample 070724-026HA Laboratory MSDH Lab
0.0252 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 Jul 23, 2007, sampling point MRT000	Total Haloacetic Acids (Haa5) 2456 EPA method 552.2	Jul 1, 2007 – Sep 30, 2007
Collected Jul 23, 2007 Sampling point MRT000 Max. Res. Time Sample type Routine Lab sample 070724-028TH Laboratory MSDH Lab
2.04 ug/l , sample collected Jul 23, 2007, sampling point MRT000	Chloroform 2941 EPA method 524.2	Not recorded
1.56 ug/l , sample collected Jul 23, 2007, sampling point MRT000	Bromoform 2942 EPA method 524.2	Not recorded
1.47 ug/l , sample collected Jul 23, 2007, sampling point MRT000	Bromodichloromethane 2943 EPA method 524.2	Not recorded
2.13 ug/l , sample collected Jul 23, 2007, sampling point MRT000	Dibromochloromethane 2944 EPA method 524.2	Not recorded
7.2 ug/l , sample collected Jul 23, 2007, sampling point MRT000	TTHM 2950 EPA method 524.2	Jul 1, 2007 – Sep 30, 2007
Collected Jul 10, 2007 Sampling point DS000 Distribution Sample type Routine Lab sample 070711-287PB Laboratory MSDH Lab
0.0084 mg/l , sample collected Jul 10, 2007, sampling point DS000	Copper, Free 1022 EPA method 200.8	Jan 1, 2006 – Dec 31, 2008
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 10, 2007, sampling point DS000	Lead 1030 EPA method 200.8	Jan 1, 2006 – Dec 31, 2008
Collected Jul 10, 2007 Sampling point DS000 Distribution Sample type Routine Lab sample 070711-286PB Laboratory MSDH Lab
0.0881 mg/l , sample collected Jul 10, 2007, sampling point DS000	Copper, Free 1022 EPA method 200.8	Jan 1, 2006 – Dec 31, 2008
0.0014 mg/l , sample collected Jul 10, 2007, sampling point DS000	Lead 1030 EPA method 200.8	Jan 1, 2006 – Dec 31, 2008
Collected Jul 10, 2007 Sampling point DS000 Distribution Sample type Routine Lab sample 070711-285PB Laboratory MSDH Lab
0.0241 mg/l , sample collected Jul 10, 2007, sampling point DS000	Copper, Free 1022 EPA method 200.8	Jan 1, 2006 – Dec 31, 2008
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 10, 2007, sampling point DS000	Lead 1030 EPA method 200.8	Jan 1, 2006 – Dec 31, 2008
Collected Jul 10, 2007 Sampling point DS000 Distribution Sample type Routine Lab sample 070711-289PB Laboratory MSDH Lab
0.0256 mg/l , sample collected Jul 10, 2007, sampling point DS000	Copper, Free 1022 EPA method 200.8	Jan 1, 2006 – Dec 31, 2008
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 10, 2007, sampling point DS000	Lead 1030 EPA method 200.8	Jan 1, 2006 – Dec 31, 2008

Collected
Feb 28, 2008

Sampling point
MRT000 Max. Res. Time

Sample type
Routine

Lab sample
080229-003HA

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
  Not detected below 0.001 mg/l Minimum Reporting Level
  
  Monitoring period
  Not recorded
- Trichloroacetic Acid 2452 EPA method 552.2
  
  Result
  Not detected below 0.001 mg/l Minimum Reporting Level
  
  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
  Not detected below 0.001 mg/l Minimum Reporting Level
  
  Monitoring period
  Not recorded
- Total Haloacetic Acids (Haa5) 2456
  
  Result
  Not detected below 0.006 mg/l Minimum Reporting Level
  
  Monitoring period
  Jan 1, 2008 – Mar 31, 2008
Collected
Nov 28, 2007

Sampling point
MRT000 Max. Res. Time

Sample type
Routine

Lab sample
071129-001HA

Laboratory
MSDH Lab

Monitoring period
Oct 1, 2007 – Dec 31, 2007
- Total Haloacetic Acids (Haa5) 2456 EPA method 552.2
  
  Result
  0.0083 mg/l
Collected
Nov 28, 2007

Sampling point
MRT000 Max. Res. Time

Sample type
Routine

Lab sample
071129-002TH

Laboratory
MSDH Lab
- Chloroform 2941 EPA method 524.2
  
  Result
  9.32 ug/l
  
  Monitoring period
  Not recorded
- Bromoform 2942 EPA method 524.2
  
  Result
  Not detected below 1 ug/l Minimum Reporting Level
  
  Monitoring period
  Not recorded
- Bromodichloromethane 2943 EPA method 524.2
  
  Result
  1.34 ug/l
  
  Monitoring period
  Not recorded
- Dibromochloromethane 2944 EPA method 524.2
  
  Result
  Not detected below 1 ug/l Minimum Reporting Level
  
  Monitoring period
  Not recorded
- TTHM 2950 EPA method 524.2
  
  Result
  10.66 ug/l
  
  Monitoring period
  Oct 1, 2007 – Dec 31, 2007
Collected
Sep 18, 2007

Sampling point
TF102 Treatment Plant T102

Sample type
Routine

Lab sample
070919-009VO

Laboratory
MSDH Lab

Monitoring period
Jan 1, 2007 – Dec 31, 2007
- 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 23, 2007

Sampling point
MRT000 Max. Res. Time

Sample type
Routine

Lab sample
070724-026HA

Laboratory
MSDH Lab

Monitoring period
Jul 1, 2007 – Sep 30, 2007
- Total Haloacetic Acids (Haa5) 2456 EPA method 552.2
  
  Result
  0.0252 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.
Collected
Jul 23, 2007

Sampling point
MRT000 Max. Res. Time

Sample type
Routine

Lab sample
070724-028TH

Laboratory
MSDH Lab
- Chloroform 2941 EPA method 524.2
  
  Result
  2.04 ug/l
  
  Monitoring period
  Not recorded
- Bromoform 2942 EPA method 524.2
  
  Result
  1.56 ug/l
  
  Monitoring period
  Not recorded
- Bromodichloromethane 2943 EPA method 524.2
  
  Result
  1.47 ug/l
  
  Monitoring period
  Not recorded
- Dibromochloromethane 2944 EPA method 524.2
  
  Result
  2.13 ug/l
  
  Monitoring period
  Not recorded
- TTHM 2950 EPA method 524.2
  
  Result
  7.2 ug/l
  
  Monitoring period
  Jul 1, 2007 – Sep 30, 2007
Collected
Jul 10, 2007

Sampling point
DS000 Distribution

Sample type
Routine

Lab sample
070711-287PB

Laboratory
MSDH Lab

Monitoring period
Jan 1, 2006 – Dec 31, 2008
- Copper, Free 1022 EPA method 200.8
  
  Result
  0.0084 mg/l
- Lead 1030 EPA method 200.8
  
  Result
  Not detected below 0.0005 mg/l Minimum Reporting Level
Collected
Jul 10, 2007

Sampling point
DS000 Distribution

Sample type
Routine

Lab sample
070711-286PB

Laboratory
MSDH Lab

Monitoring period
Jan 1, 2006 – Dec 31, 2008
- Copper, Free 1022 EPA method 200.8
  
  Result
  0.0881 mg/l
- Lead 1030 EPA method 200.8
  
  Result
  0.0014 mg/l
Collected
Jul 10, 2007

Sampling point
DS000 Distribution

Sample type
Routine

Lab sample
070711-285PB

Laboratory
MSDH Lab

Monitoring period
Jan 1, 2006 – Dec 31, 2008
- Copper, Free 1022 EPA method 200.8
  
  Result
  0.0241 mg/l
- Lead 1030 EPA method 200.8
  
  Result
  Not detected below 0.0005 mg/l Minimum Reporting Level
Collected
Jul 10, 2007

Sampling point
DS000 Distribution

Sample type
Routine

Lab sample
070711-289PB

Laboratory
MSDH Lab

Monitoring period
Jan 1, 2006 – Dec 31, 2008
- Copper, Free 1022 EPA method 200.8
  
  Result
  0.0256 mg/l
- Lead 1030 EPA method 200.8
  
  Result
  Not detected below 0.0005 mg/l Minimum Reporting Level

Routine (10).