Environmental Sample

COGIS - Environmental Sample Site Information

#767989 Information

Sample Site ID	767989
FacilityType	DOM	Proj Number
County	ADAMS - 001	Location	SENW 34 3S64W
Elevation		Lat/Long	39.746303/-104.544588
DWR Receipt #	431159	WellDepth	600

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: 670502 Sample Date: 12/09/2024 Matrix: WATER Collection Point: Dom Type: GW Lab: Origins

Sample Results for Sample # 670502 Origins ID: E4L0321-01
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
BART	BACTERIA, IRON RELATED	9000	cfu/ml
BART	BACTERIA, SLIME FORMING	0	cfu/ml
BART	BACTERIA, SULFATE REDUCING	0	cfu/ml
E200.8	ARSENIC	ND	ug/L	5	ND
E200.8	BARIUM	49.1	ug/L	4
E200.8	BORON	58.4	ug/L	15
E200.8	CALCIUM	5400	ug/L	200
E200.8	CHROMIUM	ND	ug/L	10	ND
E200.8	COPPER	ND	ug/L	2	ND
E200.8	IRON	ND	ug/L	100	ND
E200.8	LEAD	ND	ug/L	2	ND
E200.8	MAGNESIUM	354	ug/L	30
E200.8	MANGANESE	8.24	ug/L	5
E200.8	POTASSIUM	1170	ug/L	300
E200.8	SELENIUM	ND	ug/L	5	ND
E200.8	SODIUM	69800	ug/L	1250
E200.8	STRONTIUM	130	ug/L	10
E200.8	URANIUM	ND	ug/L	0.2	ND
E300.0	BROMIDE	ND	mg/L	0.1	ND
E300.0	CHLORIDE	2.94	mg/L	0.25
E300.0	FLUORIDE	2.3	mg/L	0.1
E300.0	NITRATE	ND	mg/L	0.1	ND
E300.0	NITRITE	ND	mg/L	0.1	ND
E300.0	SULFATE	11.1	mg/L	0.25
E353.2	NITRATE/NITRITE	ND	mg/L	0.02	ND
E365.4	PHOSPHORUS	ND	mg/L	0.05	ND
E903.1	226RADIUM	0.472	pCi/L	1
E903.1	Radium 226 + Radium 228	0.949	pCi/L
E904.0	228RADIUM	0.477	pCi/L	3
RSK175	ETHANE	ND	ug/L	10	ND
RSK175	METHANE	351	ug/L	10
RSK175	PROPANE	ND	ug/L	10	ND
SM2320B	BICARBONATE ALKALINITY as CACO3	137	mg/L	2
SM2320B	Carbonate as CaCO3	12	mg/L	2
SM2320B	TOTAL ALKALINITY AS CACO3	149	mg/L	2
SM2510B	SPECIFIC CONDUCTIVITY	322	uS/cm	5
SM2540C	TOTAL DISSOLVED SOLIDS	194	mg/L	5
SW8015	TEPH DIESEL RANGE ORGANICS	ND	ug/L	214	ND
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	8.76	pH Units

Sample ID: 670503 Sample Date: 12/09/2024 Matrix: WATER Collection Point: Dom Type: GW Lab: ISOTECH

Sample Results for Sample # 670503 ISOTECH ID: 949056
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	DELTA 13C DIC	-11.8	‰
SOP	DELTA 18O H2O	-13.56	‰
SOP	DELTA D H2O	-101	‰

Sample ID: 670504 Sample Date: 12/09/2024 Matrix: WATER Collection Point: TB Type: TB Lab: Origins

Sample Results for Sample # 670504 Origins ID: E4L0335-01
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: 630800 Sample Date: 10/14/2021 Matrix: GAS Collection Point: Dom Type: GW Lab: ISOTECH

Sample Results for Sample # 630800 ISOTECH ID: 808499
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	ARGON	1.54	MOL %	0.005
SOP	BRITISH THERMAL UNITS	98	BTU
SOP	BUTANE	ND	MOL %	0.0001	ND
SOP	C6+ (hexanes +)	0.0006	MOL %	0.0001
SOP	CARBON DIOXIDE	0.41	MOL %	0.005
SOP	CARBON MONOXIDE	ND	MOL %	0.01	ND
SOP	DELTA 13C C1	-82.08	‰
SOP	DELTA D C1	-272.3	‰
SOP	ETHANE	0.0016	mg/L	0.0002
SOP	ETHANE	0.0051	MOL %	0.0001
SOP	ETHENE	ND	MOL %	0.0001	ND
SOP	HELIUM DILUTION FACTOR	0.84	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	1.5	mg/L	0.0002
SOP	METHANE	9.67	MOL %	0.0002
SOP	NITROGEN (N2)	80.78	MOL %	0.01
SOP	OXYGEN (O2)	7.59	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	0.946	RATIO_AIR

Sample ID: 630799 Sample Date: 10/14/2021 Matrix: WATER Collection Point: Dom Type: GW Lab: ENERGYLAB

Sample Results for Sample # 630799 ENERGYLAB ID: G21100220-001A
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	<
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	<
LaMotte DS1	Foaming Agents	1	mg/L	1
SM4500-S2-D	SULFIDE	ND	mg/L	0.04	<

Sample ID: 634551 Sample Date: 10/14/2021 Matrix: WATER Collection Point: Dom Type: GW Lab:

Sample Results for Sample # 634551 ID: L1418342-02
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
E900.0	GROSS ALPHA	ND	pCi/L		U
E900.0	GROSS BETA	ND	pCi/L		U
E904.0	228RADIUM	ND	pCi/L		U
SM7500-RN-B	226RADIUM	ND	pCi/L		U

Sample ID: 630804 Sample Date: 10/14/2021 Matrix: WATER Collection Point: TB Type: TB Lab:

Sample Results for Sample # 630804 ID: L1418339-01
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	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

Sample ID: 630801 Sample Date: 10/14/2021 Matrix: WATER Collection Point: Dom Type: GW Lab: ISOTECH

Sample Results for Sample # 630801 ISOTECH ID: 806439
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	DELTA 13C DIC	-12	‰
SOP	DELTA 18O H2O	-13.6	‰
SOP	DELTA D H2O	-101.5	‰

Sample ID: 634550 Sample Date: 10/14/2021 Matrix: WATER Collection Point: Dom Type: GW Lab:

Sample Results for Sample # 634550 ID: L1418342-01
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	2.07	mg/L	0.1
E365.4	PHOSPHORUS	ND	mg/L	0.1	U
RSK-175	ETHANE	ND	mg/L	0.013	U
RSK-175	METHANE	1.65	mg/L	0.01
RSK-175	PROPANE	ND	mg/L	0.02	U
SM2320B	BICARBONATE ALKALINITY as CACO3	134	mg/L	20
SM2320B	CARBONATE ALKALINITY AS CACO3	27.5	mg/L	20
SM2320B	TOTAL ALKALINITY AS CACO3	161	mg/L	20
SM2540C	TOTAL DISSOLVED SOLIDS	186	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	0.0546	mg/L	0.002
SW6020	BERYLLIUM	ND	mg/L	0.002	U
SW6020	BORON	0.0549	mg/L	0.03
SW6020	CADMIUM	ND	mg/L	0.001	U
SW6020	CALCIUM	5.99	mg/L	1
SW6020	CHROMIUM	ND	mg/L	0.002	U
SW6020	COPPER	ND	mg/L	0.005	U
SW6020	IRON	ND	mg/L	0.1	U
SW6020	LEAD	ND	mg/L	0.002	U
SW6020	MAGNESIUM	ND	mg/L	1	U
SW6020	MANGANESE	ND	mg/L	0.005	U
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	68.3	mg/L	2	V
SW6020	STRONTIUM	0.134	mg/L	0.01
SW6020	THALLIUM	ND	mg/L	0.002	U
SW6020	URANIUM	ND	mg/L	0.001	U
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	8.56	SU		T8
SW9040	PH, LAB	8.58	SU		T8
SW9050	SPECIFIC CONDUCTIVITY	349	UMHOS/CM	10
SW9056	BROMIDE	ND	mg/L	1	U
SW9056	CHLORIDE	4.78	mg/L	1
SW9056	FLUORIDE	1.92	mg/L	0.15
SW9056	NITRATE	ND	mg/L	0.1	U
SW9056	NITRITE	ND	mg/L	0.1	U
SW9056	SULFATE	6.73	mg/L	5
SW9060	TOTAL ORGANIC CARBON	ND	mg/L	1	U

Sample ID: 673230 Sample Date: 08/20/2025 Matrix: WATER Collection Point: Dom Type: GW Lab: ISOTECH

Sample Results for Sample # 673230 ISOTECH ID: 982241
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	DELTA 13C DIC	-12	‰
SOP	DELTA 18O H2O	-13.69	‰
SOP	DELTA D H2O	-100.9	‰

Sample ID: 673228 Sample Date: 08/20/2025 Matrix: WATER Collection Point: Dom Type: GW Lab: Pace Analytical

Sample Results for Sample # 673228 Pace Analytical ID: L1890738-01
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
BART	BACTERIA, IRON RELATED	2200	cfu/ml
BART	BACTERIA, SLIME FORMING	20	cfu/ml
BART	BACTERIA, SULFATE REDUCING	0	cfu/ml
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	0.257	mg/L	0.01
RSK-175	PROPANE	ND	mg/L	0.0186	U
SM 4500-S2-D	SULFIDE	ND	mg/L	0.05	U
SM2320B	BICARBONATE ALKALINITY as CACO3	140	mg/L	20
SM2320B	CARBONATE ALKALINITY AS CACO3	ND	mg/L	20	U
SM2540C	TOTAL DISSOLVED SOLIDS	211	mg/L	10
SW6020	ARSENIC	ND	mg/L	0.002	U
SW6020	BARIUM	0.0586	mg/L	0.002
SW6020	BORON	0.0542	mg/L	0.03
SW6020	CALCIUM	6.2	mg/L	1
SW6020	CHROMIUM	ND	mg/L	0.002	U
SW6020	COPPER	0.00672	mg/L	0.005
SW6020	IRON	ND	mg/L	0.1	U
SW6020	LEAD	ND	mg/L	0.002	U
SW6020	MAGNESIUM	ND	mg/L	1	U
SW6020	MANGANESE	0.0095	mg/L	0.005
SW6020	POTASSIUM	ND	mg/L	2	U
SW6020	SELENIUM	ND	mg/L	0.002	U
SW6020	SODIUM	80.4	mg/L	10
SW6020	STRONTIUM	0.145	mg/L	0.01
SW6020	URANIUM	ND	mg/L	0.001	U
SW7470	MERCURY	ND	mg/L	0.0002	U
SW8015	TEPH DIESEL RANGE ORGANICS	ND	mg/L	0.1	U
SW8015	TVPH - Gasoline Range Organics	ND	mg/L	0.1	U
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
SW9040	PH, LAB	8.54	SU		T8
SW9050	SPECIFIC CONDUCTIVITY	342	umhos/cm	10
SW9056	BROMIDE	ND	mg/L	1	U
SW9056	CHLORIDE	4.22	mg/L	1
SW9056	FLUORIDE	2.01	mg/L	0.15
SW9056	NITRATE	ND	mg/L	0.1	U
SW9056	NITRITE	ND	mg/L	0.1	U
SW9056	SULFATE	9.82	mg/L	5
SW9060	TOTAL ORGANIC CARBON	ND	mg/L	1	U

Sample ID: 673229 Sample Date: 08/20/2025 Matrix: WATER Collection Point: Dom Type: GW Lab: Pace Analytical

Sample Results for Sample # 673229 Pace Analytical ID: L1890738-02
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
CALC	Radium 226 + Radium 228	0.852	pCi/L	0.246
E904.0	228RADIUM	0.852	pCi/L	0.201
SM7500-RN-B	226RADIUM	ND	pCi/L	0.142	U

Sample ID: 673231 Sample Date: 08/20/2025 Matrix: WATER Collection Point: TB Type: TB Lab: Pace Analytical

Sample Results for Sample # 673231 Pace Analytical ID: L1890745-01
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	0.00228	mg/L	0.001
SW8260	TOTAL XYLENES	ND	mg/L	0.003	U

Sample ID: 653772 Sample Date: 06/29/2023 Matrix: GAS Collection Point: Dom Type: GW Lab: Dolan Integration Group

Sample Results for Sample # 653772 Dolan Integration Group ID: DIG-032443
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	0.06	MOL %	0.005
SOP	DELTA 13C C1	-76	per mil
SOP	DELTA D C1	-274	per mil
SOP	ETHANE	ND	MOL %	0.005	ND
SOP	ETHENE	ND	MOL %	0.005	ND
SOP	ISOBUTANE	ND	MOL %	0.005	ND
SOP	ISOPENTANE	ND	MOL %	0.005	ND
SOP	METHANE	2.5	MOL %	0.005
SOP	NITROGEN (N2)	82.31	MOL %	0.005
SOP	OXYGEN + ARGON	15.13	MOL %	0.005
SOP	PENTANE	ND	MOL %	0.005	ND
SOP	PROPANE	ND	MOL %	0.005	ND

Sample ID: 653773 Sample Date: 06/29/2023 Matrix: GAS Collection Point: Dom Type: GW Lab: ISOTECH

Sample Results for Sample # 653773 ISOTECH ID: 877811
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	DELTA 13C DIC	-11.8	‰
SOP	DELTA 18O H2O	-13.66	‰
SOP	DELTA D H2O	-101.8	‰

Sample ID: 653774 Sample Date: 06/29/2023 Matrix: WATER Collection Point: TB Type: TB Lab:

Sample Results for Sample # 653774 ID: L1631617-01
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	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

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