Environmental Sample

COGIS - Environmental Sample Site Information

#767372 Information

Sample Site ID	767372
FacilityType	DOM	Proj Number
County	ARAPAHOE - 005	Location	SENE 20 4S65W
Elevation		Lat/Long	39.690995/-104.6807
DWR Receipt #	9007031	WellDepth

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: 646852 Sample Date: 12/27/2022 Matrix: WATER Collection Point: Dom Type: GW Lab:

Sample Results for Sample # 646852 ID: L1570834-01
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
BART	BACTERIA, IRON RELATED		CFU/100mL
BART	BACTERIA, SLIME FORMING		CFU/100mL
BART	BACTERIA, SULFATE REDUCING		CFU/100mL
E353.2	NITRATE/NITRITE	1.45	mg/L	0.1
E365.4	PHOSPHORUS	0.114	mg/L	0.1
RSK-175	ETHANE	ND	mg/L	0.013	U
RSK-175	METHANE	ND	mg/L	0.01	U
RSK-175	PROPANE	ND	mg/L	0.02	U
SM 4500-S2-D	SULFIDE	ND	mg/L	0.05	U
SM2320B	BICARBONATE ALKALINITY as CACO3	338	mg/L	20
SM2320B	CARBONATE ALKALINITY AS CACO3	ND	mg/L	20	U
SM2320B	TOTAL ALKALINITY AS CACO3	338	mg/L	20
SM2540C	TOTAL DISSOLVED SOLIDS	1450	mg/L	50
SM4500-S2-H	HYDROGEN SULFIDE	ND	mg/L	0.05	U
SW6010	ARSENIC	ND	mg/L	0.01	U
SW6010	BARIUM	0.06	mg/L	0.005
SW6010	BORON	ND	mg/L	0.2	U
SW6010	CALCIUM	373	mg/L	1
SW6010	CHROMIUM	ND	mg/L	0.01	U
SW6010	COPPER	ND	mg/L	0.01	U
SW6010	IRON	ND	mg/L	0.1	U
SW6010	LEAD	ND	mg/L	0.006	U
SW6010	MAGNESIUM	53.4	mg/L	1
SW6010	MANGANESE	ND	mg/L	0.01	U
SW6010	POTASSIUM	9.5	mg/L	2
SW6010	SELENIUM	0.0218	mg/L	0.01
SW6010	SODIUM	202	mg/L	3
SW6010	STRONTIUM	4.02	mg/L	0.01
SW6020	URANIUM	0.0383	mg/L	0.001
SW7470	MERCURY	ND	mg/L	0.0002	U
SW8015	Benzotrifluoride	97.8	%
SW8015	TEPH DIESEL RANGE ORGANICS	0.27	mg/L	0.1
SW8015	TVPH - Gasoline Range Organics	ND	mg/L	0.1	U
SW846 8260B	ETHYLBENZENE	ND	mg/L	0.001	U
SW846 8260B	M-+P-XYLENE	ND	mg/L	0.002	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	0.003	U
SW9040	PH, LAB	7.57	SU		T8
SW9050	SPECIFIC CONDUCTIVITY	2830	UMHOS/CM	10
SW9056	BROMIDE	ND	mg/L	10	U
SW9056	CHLORIDE	313	mg/L	10
SW9056	FLUORIDE	ND	mg/L	1.5	U
SW9056	NITRATE	2.25	mg/L	1
SW9056	NITRITE	ND	mg/L	1	U
SW9056	SULFATE	915	mg/L	50
SW9060	TOTAL ORGANIC CARBON	6	mg/L	1

Sample ID: 646853 Sample Date: 12/27/2022 Matrix: WATER Collection Point: Dom Type: GW Lab:

Sample Results for Sample # 646853 ID: L1570834-02
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SW8015	TEPH DIESEL RANGE ORGANICS	0.238	mg/L	0.1

Sample ID: 646854 Sample Date: 12/27/2022 Matrix: WATER Collection Point: Dom Type: GW Lab:

Sample Results for Sample # 646854 ID: L1570834-03
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
E904.0	228RADIUM	0.985	pCi/L
SM7500-RN-B	226RADIUM	ND	pCi/L		U

Sample ID: 646855 Sample Date: 12/27/2022 Matrix: WATER Collection Point: Dom Type: DOM Lab: ISOTECH

Sample Results for Sample # 646855 ISOTECH ID: 854203
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	DELTA 13C DIC	-11.7	‰
SOP	DELTA 18O H2O	-12.46	‰
SOP	DELTA D H2O	-96.8	‰

Sample ID: 665796 Sample Date: 12/24/2024 Matrix: GAS Collection Point: Dom Type: GW Lab: ISOTECH

Sample Results for Sample # 665796 ISOTECH ID: 950031
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	DELTA 13C DIC	-15.1	‰
SOP	DELTA 18O H2O	-11.54	‰
SOP	DELTA D H2O	-89.3	‰

Sample ID: 665795 Sample Date: 12/24/2024 Matrix: GAS Collection Point: Dom Type: GW Lab: Dolan Integration Group

Sample Results for Sample # 665795 Dolan Integration Group ID: DIG-038602
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	BUTANE	ND	MOL %	0.005	ND
SOP	C6+ (hexanes +)	ND	MOL %	0.005	ND
SOP	CARBON DIOXIDE	3.23	MOL %	0.005
SOP	DELTA 13C C1	-39.5	per mil
SOP	DELTA D C1	-406	per mil
SOP	ETHANE	ND	MOL %	0.005	ND
SOP	ETHENE	ND	MOL %	0.005	ND
SOP	Helium	ND	MOL %	0.005	ND
SOP	HYDROGEN	ND	MOL %	0.005	ND
SOP	ISOBUTANE	ND	MOL %	0.005	ND
SOP	ISOPENTANE	ND	MOL %	0.005	ND
SOP	METHANE	10.15	MOL %	0.005
SOP	NITROGEN (N2)	34.94	MOL %	0.005
SOP	OXYGEN + ARGON	0.91	MOL %	0.005
SOP	PENTANE	ND	MOL %	0.005	ND
SOP	PROPANE	ND	MOL %	0.005	ND

Sample ID: 665794 Sample Date: 12/24/2024 Matrix: WATER Collection Point: Dom Type: GW Lab: Origins

Sample Results for Sample # 665794 Origins ID: E4L0833-01
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
BART	BACTERIA, IRON RELATED	9000	cfu/ml
BART	BACTERIA, SLIME FORMING	2500	cfu/ml
BART	BACTERIA, SULFATE REDUCING	115000	cfu/ml
E200.8	ARSENIC	ND	ug/L	5	ND
E200.8	BARIUM	69.5	ug/L	4
E200.8	BORON	66.1	ug/L	15
E200.8	CALCIUM	309000	ug/L	2000
E200.8	CHROMIUM	ND	ug/L	10	ND
E200.8	COPPER	17.8	ug/L	2
E200.8	IRON	1860	ug/L	100
E200.8	LEAD	6.04	ug/L	2
E200.8	MAGNESIUM	50300	ug/L	300
E200.8	MANGANESE	2500	ug/L	50
E200.8	POTASSIUM	18400	ug/L	300
E200.8	SELENIUM	ND	ug/L	5	ND
E200.8	SODIUM	175000	ug/L	2500
E200.8	STRONTIUM	3070	ug/L	100
E200.8	URANIUM	22.9	ug/L	0.2
E300.0	BROMIDE	0.847	mg/L	0.5
E300.0	CHLORIDE	259	mg/L	31.2
E300.0	FLUORIDE	10.6	mg/L	0.5
E300.0	NITRATE	ND	mg/L	0.33	ND
E300.0	NITRITE	ND	mg/L	0.033	ND
E300.0	SULFATE	372	mg/L	31.2
E353.2	NITRATE/NITRITE	0.825	mg/L	0.1
E365.4	PHOSPHORUS	6.9	mg/L	0.5
E903.1	226RADIUM	2.87	pCi/L	1
E903.1	Radium 226 + Radium 228	2.87	pCi/L
E904.0	228RADIUM	-0.0794	pCi/L	3
RSK175	ETHANE	ND	ug/L	10	ND
RSK175	METHANE	2160	ug/L	10
RSK175	PROPANE	ND	ug/L	10	ND
SM2320B	BICARBONATE ALKALINITY as CACO3	878	mg/L	2
SM2320B	Carbonate as CaCO3	9	mg/L	2
SM2320B	TOTAL ALKALINITY AS CACO3	887	mg/L	2
SM2510B	SPECIFIC CONDUCTIVITY	2610	uS/cm	5
SM2540C	TOTAL DISSOLVED SOLIDS	1710	mg/L	5
SM4500-S2-F	SULFIDE	3.6	mg/L	0.2
SW8015	TEPH DIESEL RANGE ORGANICS	5120	ug/L	416
SW8015	TVPH - Gasoline Range Organics	ND	ug/L	100	ND
SW8260	BENZENE	ND	ug/L	1	ND
SW8260	ETHYLBENZENE	ND	ug/L	1	ND
SW8260	M-+P-XYLENE	ND	ug/L	2	ND
SW8260	o-XYLENE	ND	ug/L	1	ND
SW8260	TOLUENE	ND	ug/L	1	ND
SW8260	TOTAL XYLENES	ND	ug/L	1	ND
SW9040	PH, LAB	8.42	pH Units

Sample ID: 665797 Sample Date: 12/24/2024 Matrix: WATER Collection Point: TB Type: TB Lab: Origins

Sample Results for Sample # 665797 Origins ID: E4L0836-01
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SW8260	BENZENE	ND	ug/L	1	ND
SW8260	ETHYLBENZENE	ND	ug/L	1	ND
SW8260	TOLUENE	ND	ug/L	1	ND
SW8260	TOTAL XYLENES	ND	ug/L	1	ND

Sample ID: 630521 Sample Date: 10/15/2021 Matrix: WATER Collection Point: Dom Type: GW Lab: ENERGYLAB

Sample Results for Sample # 630521 ENERGYLAB ID: G21100254-001B
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
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	<
E525.2	Alachlor	ND	ug/L	0.1	<
E525.2	ATRAZINE	ND	ug/L	0.1	<
E525.2	BENZO(a)PYRENE	ND	ug/L	0.1	<
E525.2	bis(2-ETHYLHEXYL) ADIPATE	ND	ug/L	0.5	<
E525.2	bis(2-ETHYLHEXYL)PHTHALATE	ND	ug/L	2	<
E525.2	CHLORDANE, technical	ND	ug/L	1	<
E525.2	ENDRIN	ND	ug/L	0.1	<
E525.2	GAMMA-BHC (LINDANE)	ND	ug/L	0.1	<
E525.2	HEPTACHLOR	ND	ug/L	0.1	<
E525.2	HEPTACHLOR EPOXIDE	ND	ug/L	0.1	<
E525.2	HEXACHLOROBENZENE	ND	ug/L	0.1	<
E525.2	HEXACHLOROCYCLOPENTADIENE	ND	ug/L	0.1	<
E525.2	METHOXYCHLOR	ND	ug/L	0.1	<
E525.2	POLYCHLORINATED BIPHENYLS, N.O.S.	ND	ug/L	0.5	<
E525.2	SIMAZINE	ND	ug/L	0.1	<
E525.2	TOXAPHENE	ND	ug/L	2	<
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	8	<
E549.2	DIQUAT	ND	ug/L	0.4	<
Kelada-01	Total CYANIDE	ND	mg/L	0.005	<
SM4500-S2-D	SULFIDE	ND	mg/L	0.04	<

Sample ID: 630515 Sample Date: 10/13/2021 Matrix: WATER Collection Point: TB Type: TB Lab:

Sample Results for Sample # 630515 ID: L1417836-01
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	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
SW846 8260B	TOTAL XYLENES	ND	mg/L	0.003	U

Sample ID: 630517 Sample Date: 10/13/2021 Matrix: WATER Collection Point: Dom Type: GW Lab: ISOTECH

Sample Results for Sample # 630517 ISOTECH ID: 806438
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	DELTA 13C DIC	-13.7	‰
SOP	DELTA 18O H2O	-12.22	‰
SOP	DELTA D H2O	-95.1	‰

Sample ID: 630518 Sample Date: 10/13/2021 Matrix: WATER Collection Point: Dom Type: GW Lab:

Sample Results for Sample # 630518 ID: L1417827-01
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
E245.1	MERCURY	ND	mg/L	0.0002	U
E353.2	NITRATE/NITRITE	39	mg/L	2.5
E365.4	PHOSPHORUS	0.114	mg/L	0.1
RSK-175	ETHANE	ND	mg/L	0.013	U
RSK-175	METHANE	ND	mg/L	0.01	U
RSK-175	PROPANE	ND	mg/L	0.02	U
SM2320B	BICARBONATE ALKALINITY as CACO3	352	mg/L	20
SM2320B	CARBONATE ALKALINITY AS CACO3	ND	mg/L	20	U
SM2320B	TOTAL ALKALINITY AS CACO3	352	mg/L	20
SM2540C	TOTAL DISSOLVED SOLIDS	2050	mg/L	50
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	0.0682	mg/L	0.002
SW6020	BERYLLIUM	ND	mg/L	0.002	U
SW6020	BORON	0.0721	mg/L	0.03
SW6020	CADMIUM	ND	mg/L	0.001	U
SW6020	CALCIUM	366	mg/L	1
SW6020	CHROMIUM	ND	mg/L	0.002	U
SW6020	COPPER	0.00581	mg/L	0.005	B
SW6020	IRON	ND	mg/L	0.1	U
SW6020	LEAD	ND	mg/L	0.002	U
SW6020	MAGNESIUM	54.7	mg/L	1
SW6020	MANGANESE	0.0311	mg/L	0.005
SW6020	POTASSIUM	7.59	mg/L	2
SW6020	SELENIUM	ND	mg/L	0.002	U
SW6020	SILVER	ND	mg/L	0.002	U
SW6020	SODIUM	171	mg/L	2
SW6020	STRONTIUM	4.12	mg/L	0.05
SW6020	THALLIUM	ND	mg/L	0.002	U
SW6020	URANIUM	0.0369	mg/L	0.001
SW6020	ZINC	ND	mg/L	0.025	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	1,1,1-TRICHLOROETHANE	ND	mg/L	0.001	U
SW846 8260B	1,1,2-TRICHLOROETHANE	ND	mg/L	0.001	U
SW846 8260B	1,1-DICHLOROETHENE	ND	mg/L	0.001	U
SW846 8260B	1,2,4-TRICHLOROBENZENE	ND	mg/L	0.001	U
SW846 8260B	1,2-DICHLOROBENZENE	ND	mg/L	0.001	U
SW846 8260B	1,2-DICHLOROETHANE	ND	mg/L	0.001	U
SW846 8260B	1,2-DICHLOROPROPANE	ND	mg/L	0.001	U
SW846 8260B	1,4-DICHLOROBENZENE	ND	mg/L	0.001	U
SW846 8260B	BENZENE	ND	mg/L	0.001	U
SW846 8260B	CARBON TETRACHLORIDE	ND	mg/L	0.001	U
SW846 8260B	CHLOROBENZENE	ND	mg/L	0.001	U
SW846 8260B	cis-1,2-DICHLOROETHENE	ND	mg/L	0.001	U
SW846 8260B	DICHLOROMETHANE (methylene chloride)	ND	mg/L	0.005	U
SW846 8260B	ETHYLBENZENE	ND	mg/L	0.001	U
SW846 8260B	M-+P-XYLENE	ND	mg/L	0.002	U
SW846 8260B	o-XYLENE	ND	mg/L	0.001	U
SW846 8260B	STYRENE	ND	mg/L	0.001	U
SW846 8260B	TETRACHLOROETHENE	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
SW846 8260B	trans-1,2-DICHLOROETHENE	ND	mg/L	0.001	U
SW846 8260B	TRICHLOROETHENE	ND	mg/L	0.001	U
SW846 8260B	VINYL CHLORIDE	ND	mg/L	0.001	U
SW9040	PH, LAB	7.6	SU		T8
SW9040	PH, LAB	7.7	SU		T8
SW9050	SPECIFIC CONDUCTIVITY	2850	UMHOS/CM	10
SW9056	BROMIDE	ND	mg/L	1	U
SW9056	CHLORIDE	248	mg/L	20
SW9056	FLUORIDE	0.468	mg/L	0.15
SW9056	NITRATE	0.877	mg/L	0.1
SW9056	NITRITE	ND	mg/L	0.1	U
SW9056	SULFATE	903	mg/L	100
SW9060	TOTAL ORGANIC CARBON	5.2	mg/L	1

Sample ID: 630519 Sample Date: 10/13/2021 Matrix: WATER Collection Point: Dom Type: GW Lab:

Sample Results for Sample # 630519 ID: L1417827-02
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
E900.0	GROSS ALPHA	32.7	pCi/L
E900.0	GROSS BETA	18.7	pCi/L
E904.0	228RADIUM	0.512	pCi/L		J
SM7500-RN-B	226RADIUM	ND	pCi/L		U

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