Environmental Sample

COGIS - Environmental Sample Site Information

#758573 Information

Sample Site ID	758573
FacilityType	DOM	Proj Number	148083
County	ARAPAHOE - 005	Location	SW SW 26 4S65W
Elevation		Lat/Long	39.66888611/-104.64
DWR Receipt #	0435307B	WellDepth	740

Related Facility/Well
API Number:	05- -	Well Name:	No Facility 1
Well Status:	CL	Operator Name:	UNKNOWN
Location:

CECMC Water Quality Database Disclaimer
The analytical data And other information In this database are a compilation Of data collected by CECMC staff, Data submitted To CECMC from a variety Of third parties, And historical data. All analytical data collected by Or submitted To the CECMC Is Public information And CECMC posts the data To this database As a Public service. The data Is provided For informational purposes only. CECMC does Not conduct a detailed review Of quality control/quality assurance protocols, chain Of custody procedures, Or field Or laboratory methodologies On data received from third parties. The level Of review performed On historical data Is unknown. CECMC does Not regularly perform formal data validation For any Of the data posted To this database. The CECMC makes no warranties Or representations Of any kind, express Or implied, regarding the quality, accuracy, reliability, merchantability, Or fitness For a particular purpose Of the data provided herein.

Sample(s)

All

Sample ID: 565773 Sample Date: 12/05/2017 Matrix: GAS Collection Point: Dom Type: dom Lab: ISOTECH

Sample Results for Sample # 565773 ISOTECH ID: 648386
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	ARGON	1.21	MOL %	0.005
SOP	BRITISH THERMAL UNITS	285	BTU
SOP	BUTANE	ND	MOL %	0.0001	ND
SOP	C6+ (hexanes +)	0.0006	MOL %	0.0001
SOP	CARBON DIOXIDE	0.24	MOL %	0.005
SOP	CARBON MONOXIDE	ND	MOL %	0.01	ND
SOP	DELTA 13C C1	-80.66	‰
SOP	DELTA D C1	-293.8	‰
SOP	ETHANE	0.0208	MOL %	0.0001
SOP	ETHENE	ND	MOL %	0.0001	ND
SOP	HELIUM DILUTION FACTOR	0.68	NA
SOP	HYDROGEN	ND	MOL %	0.01	ND
SOP	ISOBUTANE	ND	MOL %	0.0001	ND
SOP	ISOPENTANE	ND	MOL %	0.0001	ND
SOP	METHANE	28.11	MOL %	0.0002
SOP	NITROGEN (N2)	65.45	MOL %	0.01
SOP	OXYGEN (O2)	4.97	MOL %	0.01
SOP	PENTANE	ND	MOL %	0.0001	ND
SOP	PROPANE	0.0009	MOL %	0.0001
SOP	PROPENE	ND	MOL %	0.0001	ND
SOP	SPECIFIC GRAVITY	0.864	RATIO_AIR

Sample ID: 565774 Sample Date: 12/05/2017 Matrix: WATER Collection Point: Dom Type: dom Lab: ISOTECH

Sample Results for Sample # 565774 ISOTECH ID: 648386
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	ETHANE	0.0094	mg/L	0.0001
SOP	METHANE	6	mg/L	0.0001
SOP	PROPANE	0.00057	mg/L	0.0002

Sample ID: 565764 Sample Date: 12/05/2017 Matrix: WATER Collection Point: Dom Type: Dom Lab: ALS Lab Group (formerly Paragon)

Sample Results for Sample # 565764 ALS Lab Group (formerly Paragon) ID: 1712118-1
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
724R12	GROSS ALPHA	ND	pCi/L	1.78	U
BART	BACTERIA, IRON RELATED	1	NU	1
BART	BACTERIA, SLIME FORMING	1	NU	1
BART	BACTERIA, SULFATE REDUCING	1	NU	1
E300.0	BROMIDE	ND	mg/L	0.2	U
E300.0	CHLORIDE	3.2	mg/L	0.2
E300.0	FLUORIDE	1.3	mg/L	0.1
E300.0	NITRATE AS N	ND	mg/L	0.2	U
E300.0	NITRITE AS N	ND	mg/L	0.1	U
E300.0	SULFATE	ND	mg/L	1	U
E365.2	PHOSPHORUS	ND	mg/L	0.05	U
RSK175	ETHANE	7.1	ug/L	2
RSK175	METHANE	3700	ug/L	1
RSK175	PROPANE	ND	ug/L	1	U
SM2320B	BICARBONATE ALKALINITY as CACO3	160	mg/L	20
SM2320B	CARBONATE ALKALINITY AS CACO3	ND	mg/L	20	U
SM2320B	TOTAL ALKALINITY AS CACO3	160	mg/L	20
SM2510B	SPECIFIC CONDUCTIVITY	344	UMHOS/CM	1
SM2540C	TOTAL DISSOLVED SOLIDS	180	mg/L	20
SM4500-H+ B	PH, LAB	8.45	SU	0.1
SW6020	ARSENIC	ND	mg/L	0.002	U
SW6020	BARIUM	0.058	mg/L	0.005
SW6020	BORON	ND	mg/L	0.15	U
SW6020	CADMIUM	ND	mg/L	0.002	U
SW6020	CALCIUM	8.6	mg/L	1
SW6020	CHROMIUM	ND	mg/L	0.01	U
SW6020	IRON	0.17	mg/L	0.1
SW6020	LEAD	ND	mg/L	0.002	U
SW6020	MAGNESIUM	0.6	mg/L	0.1
SW6020	MANGANESE	0.013	mg/L	0.005
SW6020	POTASSIUM	1.6	mg/L	1
SW6020	SELENIUM	ND	mg/L	0.01	U
SW6020	SILVER	ND	mg/L	0.0005	U
SW6020	SODIUM	74	mg/L	1
SW6020	STRONTIUM	0.2	mg/L	0.005
SW6020	URANIUM	ND	mg/L	0.0001	U
SW7470	MERCURY	ND	mg/L	0.0002	U
SW8015	TEPH DIESEL RANGE ORGANICS	ND	mg/L	0.61	U
SW8260	BENZENE	ND	ug/L	1	U
SW8260	ETHYLBENZENE	ND	ug/L	1	U
SW8260	M-+P-XYLENE	ND	ug/L	1	U
SW8260	o-XYLENE	ND	ug/L	1	U
SW8260	TOLUENE	ND	ug/L	1	U
SW8260	TOTAL XYLENES	ND	ug/L	1	U
SW8260	TVPH - Gasoline Range Organics	ND	ug/L	100	U

Sample ID: 628171 Sample Date: 07/27/2021 Matrix: GAS Collection Point: Dom Type: GW Lab: ISOTECH

Sample Results for Sample # 628171 ISOTECH ID: 800274
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	ARGON	1.53	MOL %	0.005
SOP	BRITISH THERMAL UNITS	176	BTU
SOP	BUTANE	ND	MOL %	0.0001	ND
SOP	C6+ (hexanes +)	ND	MOL %	0.0001	ND
SOP	CARBON DIOXIDE	0.46	MOL %	0.005
SOP	CARBON MONOXIDE	ND	MOL %	0.01	ND
SOP	DELTA 13C C1	-80.66	‰
SOP	DELTA D C1	-278.3	‰
SOP	ETHANE	0.0049	mg/L	0.0002
SOP	ETHANE	0.0142	MOL %	0.0001
SOP	ETHENE	ND	MOL %	0.0001	ND
SOP	HELIUM DILUTION FACTOR	0.82	NA
SOP	HYDROGEN	ND	MOL %	0.01	ND
SOP	HYDROGEN SULFIDE	ND	MOL %	0	ND
SOP	ISOBUTANE	ND	MOL %	0.0001	ND
SOP	ISOPENTANE	ND	MOL %	0.0001	ND
SOP	METHANE	3	mg/L	0.0002
SOP	METHANE	17.4	MOL %	0.0002
SOP	NITROGEN (N2)	76.03	MOL %	0.01
SOP	OXYGEN (O2)	4.57	MOL %	0.01
SOP	PENTANE	ND	MOL %	0.0001	ND
SOP	PROPANE	ND	MOL %	0.0001	ND
SOP	PROPANE	ND	mg/L	0.0003	ND
SOP	PROPENE	ND	MOL %	0.0001	ND
SOP	SPECIFIC GRAVITY	0.911	RATIO_AIR

Sample ID: 628169 Sample Date: 07/27/2021 Matrix: WATER Collection Point: Dom Type: GW Lab:

Sample Results for Sample # 628169 ID: L1383735-01
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
BART	BACTERIA, IRON RELATED		cfu/ml
BART	BACTERIA, SLIME FORMING		cfu/ml
BART	BACTERIA, SULFATE REDUCING		cfu/ml
E353.2	NITRATE/NITRITE	ND	mg/L	0.1	U
E365.4	PHOSPHORUS	0.164	mg/L	0.1
RSK-175	ETHANE	ND	mg/L	0.013	U
RSK-175	METHANE	2.23	mg/L	0.01
RSK-175	PROPANE	ND	mg/L	0.02	U
SM2320B	BICARBONATE ALKALINITY as CACO3	156	mg/L	20
SM2320B	CARBONATE ALKALINITY AS CACO3	ND	mg/L	20	U
SM2320B	TOTAL ALKALINITY AS CACO3	176	mg/L	20
SM2540C	TOTAL DISSOLVED SOLIDS	196	mg/L	10
SW6010	BARIUM	0.0513	mg/L	0.005
SW6010	BORON	ND	mg/L	0.2	U
SW6010	CALCIUM	7.58	mg/L	1
SW6010	IRON	ND	mg/L	0.1	U
SW6010	MAGNESIUM	ND	mg/L	1	U
SW6010	MANGANESE	0.011	mg/L	0.01
SW6010	POTASSIUM	ND	mg/L	2	U
SW6010	SODIUM	66	mg/L	3
SW6010	STRONTIUM	0.183	mg/L	0.01
SW6020	SELENIUM	ND	mg/L	0.002	U
SW8015	TEPH DIESEL RANGE ORGANICS	ND	mg/L	0.1	U
SW8015	TVPH - Gasoline Range Organics	ND	mg/L	0.1	U
SW846 8260B	BENZENE	ND	mg/L	0.001	U
SW846 8260B	ETHYLBENZENE	ND	mg/L	0.001	U
SW846 8260B	o-XYLENE	ND	mg/L	0.001	U
SW846 8260B	TOLUENE	ND	mg/L	0.001	U
SW846 8260B	TOTAL XYLENES	ND	mg/L	0.002	U
SW9040	PH, LAB	8.51	SU		T8
SW9050	SPECIFIC CONDUCTIVITY	327	UMHOS/CM	10
SW9056	BROMIDE	ND	mg/L	1	U
SW9056	CHLORIDE	3.38	mg/L	1
SW9056	FLUORIDE	1.3	mg/L	0.15
SW9056	NITRATE	ND	mg/L	0.1	U
SW9056	Nitrite as NO2	ND	mg/L	0.1	U
SW9056	SULFATE	ND	mg/L	5	U

Sample ID: 628170 Sample Date: 07/27/2021 Matrix: WATER Collection Point: TB Type: TB Lab:

Sample Results for Sample # 628170 ID: L1383737-01
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SW846 8260B	BENZENE	ND	mg/L	0.001	U
SW846 8260B	ETHYLBENZENE	ND	mg/L	0.001	U
SW846 8260B	TOLUENE	ND	mg/L	0.001	U
SW846 8260B	TOTAL XYLENES	ND	mg/L	0.003	U

Sample ID: 671099 Sample Date: 07/22/2025 Matrix: WATER Collection Point: MW Type: GW Lab: Pace Analytical

Sample Results for Sample # 671099 Pace Analytical ID: L1881242-02
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
BART	BACTERIA, IRON RELATED		cfu/ml
BART	BACTERIA, SLIME FORMING		cfu/ml
BART	BACTERIA, SULFATE REDUCING		cfu/ml
E245.1	MERCURY	ND	mg/L	0.0002	U
E353.2	NITRATE/NITRITE	ND	mg/L	0.2	U
E365.4	PHOSPHORUS	ND	mg/L	0.1	U
RSK-175	ETHANE	ND	mg/L	0.013	U
RSK-175	METHANE	0.461	mg/L	0.01
RSK-175	PROPANE	ND	mg/L	0.0186	U
SM2320B	BICARBONATE ALKALINITY as CACO3	144	mg/L	20
SM2320B	CARBONATE ALKALINITY AS CACO3	ND	mg/L	20	U
SM2320B	TOTAL ALKALINITY AS CACO3	156	mg/L	20
SM2540C	TOTAL DISSOLVED SOLIDS	177	mg/L	10
SW6020	ALUMINUM	ND	mg/L	0.1	U
SW6020	ANTIMONY	ND	mg/L	0.004	U
SW6020	ARSENIC	ND	mg/L	0.002	U
SW6020	BARIUM	0.0415	mg/L	0.002
SW6020	BERYLLIUM	ND	mg/L	0.002	U
SW6020	BORON	0.0648	mg/L	0.03
SW6020	CADMIUM	ND	mg/L	0.001	U
SW6020	CALCIUM	7.61	mg/L	1
SW6020	CHROMIUM	ND	mg/L	0.002	U
SW6020	COPPER	ND	mg/L	0.005	U
SW6020	IRON	0.179	mg/L	0.1
SW6020	LEAD	0.00204	mg/L	0.002
SW6020	MAGNESIUM	ND	mg/L	1	U
SW6020	MANGANESE	0.0141	mg/L	0.005
SW6020	POTASSIUM	ND	mg/L	2	U
SW6020	SELENIUM	ND	mg/L	0.002	U
SW6020	SILVER	ND	mg/L	0.002	U
SW6020	SODIUM	67	mg/L	2
SW6020	STRONTIUM	0.164	mg/L	0.01
SW6020	THALLIUM	ND	mg/L	0.002	U
SW6020	URANIUM	ND	mg/L	0.001	U
SW6020	ZINC	0.0624	mg/L	0.025
SW8015	TEPH DIESEL RANGE ORGANICS	0.101	mg/L	0.1
SW8015	TVPH - Gasoline Range Organics	ND	mg/L	0.1	U
SW8260	1,1,1,2-TETRACHLOROETHANE	ND	mg/L	0.001	U
SW8260	1,1,1-TRICHLOROETHANE	ND	mg/L	0.001	U
SW8260	1,1,2,2-TETRACHLOROETHANE	ND	mg/L	0.001	U
SW8260	1,1,2-TRICHLORO-1,2,2-TRIFLUOROETHANE	ND	mg/L	0.001	U
SW8260	1,1,2-TRICHLOROETHANE	ND	mg/L	0.001	U
SW8260	1,1-DICHLOROETHANE	ND	mg/L	0.001	U
SW8260	1,1-DICHLOROETHENE	ND	mg/L	0.001	U
SW8260	1,1-DICHLOROPROPENE	ND	mg/L	0.001	U
SW8260	1,2,3-TRICHLOROBENZENE	ND	mg/L	0.001	U
SW8260	1,2,3-TRICHLOROPROPANE	ND	mg/L	0.0025	U
SW8260	1,2,3-TRIMETHYLBENZENE	ND	mg/L	0.001	U
SW8260	1,2,4-TRICHLOROBENZENE	ND	mg/L	0.002	U
SW8260	1,2,4-TRIMETHYLBENZENE	ND	mg/L	0.002	U
SW8260	1,2-DIBROMO-3-CHLOROPROPANE	ND	mg/L	0.005	U
SW8260	1,2-DIBROMOETHANE	ND	mg/L	0.001	U
SW8260	1,2-DICHLOROBENZENE	ND	mg/L	0.001	U
SW8260	1,2-DICHLOROETHANE	ND	mg/L	0.001	U
SW8260	1,2-DICHLOROPROPANE	ND	mg/L	0.001	U
SW8260	1,3,5-TRIMETHYLBENZENE	ND	mg/L	0.001	U
SW8260	1,3-DICHLOROBENZENE	ND	mg/L	0.001	U
SW8260	1,3-DICHLOROPROPANE	ND	mg/L	0.001	U
SW8260	1,4-DICHLOROBENZENE	ND	mg/L	0.001	U
SW8260	2,2-DICHLOROPROPANE	ND	mg/L	0.001	U
SW8260	2-BUTANONE	ND	mg/L	0.02	U
SW8260	2-CHLOROTOLUENE	ND	mg/L	0.001	U
SW8260	4-CHLOROTOLUENE	ND	mg/L	0.001	U
SW8260	4-ISOPROPYLTOLUENE	ND	mg/L	0.001	U
SW8260	4-METHYL-2-PENTANONE	ND	mg/L	0.02	U
SW8260	ACETONE	ND	mg/L	0.05	U
SW8260	ACROLEIN	ND	mg/L	0.05	U
SW8260	ACRYLONITRILE	ND	mg/L	0.01	U
SW8260	BENZENE	ND	mg/L	0.001	U
SW8260	BROMOBENZENE	ND	mg/L	0.001	U
SW8260	BROMODICHLOROMETHANE	ND	mg/L	0.001	U
SW8260	BROMOFORM	ND	mg/L	0.001	U
SW8260	BROMOMETHANE	ND	mg/L	0.005	U
SW8260	CARBON TETRACHLORIDE	ND	mg/L	0.001	U
SW8260	CHLOROBENZENE	ND	mg/L	0.001	U
SW8260	CHLOROETHANE	ND	mg/L	0.005	U
SW8260	CHLOROFORM	ND	mg/L	0.005	U
SW8260	CHLOROMETHANE	ND	mg/L	0.005	U
SW8260	cis-1,2-DICHLOROETHENE	ND	mg/L	0.001	U
SW8260	cis-1,3-DICHLOROPROPENE	ND	mg/L	0.001	U
SW8260	DIBROMOCHLOROMETHANE	ND	mg/L	0.001	U
SW8260	DIBROMOMETHANE	ND	mg/L	0.001	U
SW8260	DICHLORODIFLUOROMETHANE	ND	mg/L	0.005	U
SW8260	DICHLOROMETHANE (methylene chloride)	ND	mg/L	0.005	U
SW8260	ETHYLBENZENE	ND	mg/L	0.001	U
SW8260	HEXACHLORO-1,3-BUTADIENE	ND	mg/L	0.002	U
SW8260	ISOPROPYL ETHER	ND	mg/L	0.001	U
SW8260	ISOPROPYLBENZENE	ND	mg/L	0.001	U
SW8260	METHYL-tert-BUTYL-ETHER (MTBE)	ND	mg/L	0.001	U
SW8260	N-BUTYLBENZENE	ND	mg/L	0.001	U
SW8260	n-PROPYLBENZENE	ND	mg/L	0.001	U
SW8260	NAPHTHALENE	ND	mg/L	0.005	U
SW8260	sec-BUTYLBENZENE	ND	mg/L	0.001	U
SW8260	STYRENE	ND	mg/L	0.001	U
SW8260	tert-BUTYLBENZENE	ND	mg/L	0.001	U
SW8260	TETRACHLOROETHENE	ND	mg/L	0.001	U
SW8260	TOLUENE	ND	mg/L	0.001	U
SW8260	TOTAL XYLENES	ND	mg/L	0.003	U
SW8260	trans-1,2-DICHLOROETHENE	ND	mg/L	0.001	U
SW8260	trans-1,3-DICHLOROPROPENE	ND	mg/L	0.001	U
SW8260	TRICHLOROETHENE	ND	mg/L	0.001	U
SW8260	TRICHLOROFLUOROMETHANE	ND	mg/L	0.005	U
SW8260	VINYL CHLORIDE	ND	mg/L	0.001	U
SW9040	PH, LAB	8.58	SU		T8
SW9050	SPECIFIC CONDUCTIVITY	344	umhos/cm	10
SW9056	BROMIDE	ND	mg/L	1	U
SW9056	CHLORIDE	3.61	mg/L	1
SW9056	FLUORIDE	1.36	mg/L	0.15
SW9056	NITRATE	ND	mg/L	0.1	U
SW9056	NITRITE	ND	mg/L	0.1	U
SW9056	SULFATE	ND	mg/L	5	U
SW9060	TOTAL ORGANIC CARBON	ND	mg/L	1	U

Sample ID: 671100 Sample Date: 07/22/2025 Matrix: WATER Collection Point: MW Type: GW Lab: Pace Analytical

Sample Results for Sample # 671100 Pace Analytical ID: L1881242-03
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
CALC	Radium 226 + Radium 228	ND	pCi/L	0.275	U
E900.0	GROSS ALPHA	ND	pCi/L	0.842	U
E900.0	GROSS BETA	1.28	pCi/L	0.822	J
E904.0	228RADIUM	ND	pCi/L	0.268	U
SM7500-RN-B	226RADIUM	0.103	pCi/L	0.06	J

Sample ID: 671101 Sample Date: 07/22/2025 Matrix: WATER Collection Point: MW Type: GW Lab: ENERGYLAB

Sample Results for Sample # 671101 ENERGYLAB ID: G25070377-001A
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
E504.1	1,2-DIBROMO-3-CHLOROPROPANE	ND	ug/L	0.02	<
E504.1	1,2-DIBROMOETHANE	ND	ug/L	0.01	<
E515.4	2,4-DICHLOROPHENOXYACETIC ACID	ND	ug/L	1	<
E515.4	DALAPON	ND	ug/L	2.5	<
E515.4	DINOSEB	ND	ug/L	1	<
E515.4	PENTACHLOROPHENOL	ND	ug/L	0.1	<
E515.4	PICLORAM	ND	ug/L	0.5	<
E515.4	SILVEX (2,4,5-TP)	ND	ug/L	0.25	<
E531.1	ALDICARB	ND	ug/L	1	<
E531.1	ALDICARB SULFONE	ND	ug/L	1	<
E531.1	ALDICARB SULFOXIDE	ND	ug/L	1	<
E531.1	CARBOFURAN	ND	ug/L	1	<
E531.1	OXAMYL	ND	ug/L	1	<
E547	GLYPHOSATE	ND	ug/L	5	<
E548.1	ENDOTHAL	ND	ug/L	10	<
E549.2	DIQUAT	ND	ug/L	0.4	<
LaMotte DS1	Foaming Agents	ND	mg/L	1	<
SM4500-S2-D	HYDROGEN SULFIDE	0.04	mg/L	0.04
SM4500-S2-D	SULFIDE	0.04	mg/L	0.04

Sample ID: 671102 Sample Date: 07/22/2025 Matrix: WATER Collection Point: MW Type: GW Lab: ISOTECH

Sample Results for Sample # 671102 ISOTECH ID: 977821
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	DELTA 13C DIC	-16.5	‰
SOP	DELTA 18O H2O	-14.01	‰
SOP	DELTA D H2O	-104	‰

Sample ID: 671103 Sample Date: 07/22/2025 Matrix: WATER Collection Point: TB Type: TB Lab: Pace Analytical

Sample Results for Sample # 671103 Pace Analytical ID: L1881517-01
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SW8260	1,2,4-TRIMETHYLBENZENE	ND	mg/L	0.002	U
SW8260	1,3,5-TRIMETHYLBENZENE	ND	mg/L	0.001	U
SW8260	BENZENE	ND	mg/L	0.001	U
SW8260	ETHYLBENZENE	ND	mg/L	0.001	U
SW8260	M-+P-XYLENE	ND	mg/L	0.002	U
SW8260	NAPHTHALENE	ND	mg/L	0.005	U
SW8260	o-XYLENE	ND	mg/L	0.001	U
SW8260	TOLUENE	ND	mg/L	0.001	U
SW8260	TOTAL XYLENES	ND	mg/L	0.003	U

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