Environmental Sample

COGIS - Environmental Sample Site Information

#768363 Information

Sample Site ID	768363
FacilityType	COM	Proj Number
County	WELD - 123	Location	NWSW 10 1N65W
Elevation		Lat/Long	40.06599/-104.6575
DWR Receipt #	3692597	WellDepth	1010

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: 660551 Sample Date: 1/30/2024 Matrix: GAS Collection Point: COM Type: GW Lab: ISOTECH

Sample Results for Sample # 660551 ISOTECH ID: 909507
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	ARGON	0.766	MOL %	0.005
SOP	BRITISH THERMAL UNITS	583	BTU
SOP	BUTANE	ND	MOL %	0.0001	ND
SOP	C6+ (hexanes +)	ND	MOL %	0.0001	ND
SOP	CARBON DIOXIDE	0.89	MOL %	0.005
SOP	CARBON MONOXIDE	ND	MOL %	0.01	ND
SOP	DELTA 13C C1	-72.13	‰
SOP	DELTA D C1	-245.7	‰
SOP	ETHANE	0.0531	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	57.45	MOL %	0.0002
SOP	NITROGEN (N2)	38.56	MOL %	0.01
SOP	OXYGEN (O2)	2.28	MOL %	0.01
SOP	PENTANE	ND	MOL %	0.0001	ND
SOP	PROPANE	ND	MOL %	0.0001	ND
SOP	PROPENE	ND	MOL %	0.0001	ND
SOP	SPECIFIC GRAVITY	0.741	RATIO_AIR

Sample ID: 660552 Sample Date: 1/30/2024 Matrix: WATER Collection Point: COM Type: GW Lab: ISOTECH

Sample Results for Sample # 660552 ISOTECH ID: 909507
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	ARGON	0.55	mg/L	0.02
SOP	ETHANE	0.03	mg/L	0.0003
SOP	METHANE	16	mg/L	0.0003
SOP	NITROGEN (N2)	18	mg/L	0.03
SOP	PROPANE	ND	mg/L	0.0005	ND

Sample ID: 660548 Sample Date: 1/30/2024 Matrix: WATER Collection Point: COM Type: GW Lab: Accutest

Sample Results for Sample # 660548 Accutest ID: DA61578-1
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
BART	BACTERIA, IRON RELATED	35000	cfu/ml	25
BART	BACTERIA, SLIME FORMING	ND	cfu/ml	500	U
BART	BACTERIA, SULFATE REDUCING	325	cfu/ml	200
E200.8	BARIUM	0.0581	mg/L	0.002
E200.8	BORON	0.474	mg/L	0.04
E200.8	CALCIUM	1.33	mg/L	0.4
E200.8	IRON	0.0474	mg/L	0.02
E200.8	MAGNESIUM	0.439	mg/L	0.1
E200.8	MANGANESE	0.0021	mg/L	0.001
E200.8	POTASSIUM	1.32	mg/L	0.2
E200.8	SELENIUM	ND	mg/L	0.0004	U
E200.8	SODIUM	295	mg/L	5
E200.8	STRONTIUM	0.0707	mg/L	0.02
E300.0	BROMIDE	0.85	mg/L	0.25
E300.0	CHLORIDE	86.9	mg/L	2.5
E300.0	FLUORIDE	2.2	mg/L	0.5
E300.0	NITRATE	ND	mg/L	0.05	U
E300.0	NITRATE/NITRITE AS N	ND	mg/L	0.07	U
E300.0	NITRITE	ND	mg/L	0.02	U
E300.0	SULFATE	ND	mg/L	2.5	U
E365.1	PHOSPHORUS	0.066	mg/L	0.01
FIELD	DISSOLVED OXYGEN, FIELD	0.06	mg/L
FIELD	OXIDATION REDUCTION POTENTIAL	-87	mV
FIELD	pH, FIELD	8.8	SU
FIELD	SPECIFIC CONDUCTIVITY, FIELD	1240	umhos/cm	0.5
FIELD	TEMPERATURE, FIELD	22.2	degrees C
FIELD	TURBIDITY	0.02	NTU
RSK175	ETHANE	0.0027	mg/L	0.0016
RSK175	METHANE	7.84	mg/L	0.04
RSK175	PROPANE	ND	mg/L	0.0022	U
SM1030	CATION - ANION BALANCE	0.05	%
SM2320B	BICARBONATE ALKALINITY as CACO3	470	mg/L	5
SM2320B	CARBONATE ALKALINITY AS CACO3	50	mg/L	5
SM2320B	TOTAL ALKALINITY AS CACO3	520	mg/L	5
SM2510B	SPECIFIC CONDUCTIVITY	1280	umhos/cm	1
SM2540C	TOTAL DISSOLVED SOLIDS	695	mg/L	10
SM4500-H+ B	pH, FIELD	8.72	SU
SW8015	TVPH - Gasoline Range Organics	ND	mg/L	0.05	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

Sample ID: 660549 Sample Date: 1/30/2024 Matrix: WATER Collection Point: COM Type: GW Lab: Accutest

Sample Results for Sample # 660549 Accutest ID: DA61578-1
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SW8015	TEPH DIESEL RANGE ORGANICS	0.0163	mg/L	0.19	J

Sample ID: 660550 Sample Date: 1/30/2024 Matrix: WATER Collection Point: TB Type: TB Lab: Accutest

Sample Results for Sample # 660550 Accutest ID: DA61580-1
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SW8015	TVPH - Gasoline Range Organics	ND	mg/L	0.05	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

Sample ID: 634815 Sample Date: 2/10/2022 Matrix: GAS Collection Point: COM Type: GW Lab: ISOTECH

Sample Results for Sample # 634815 ISOTECH ID: 818525
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SOP	ARGON	0.868	MOL %	0.005
SOP	BRITISH THERMAL UNITS	261	BTU
SOP	BUTANE	ND	MOL %	0.0001	ND
SOP	C6+ (hexanes +)	ND	MOL %	0.0001	ND
SOP	CARBON DIOXIDE	0.71	MOL %	0.005
SOP	CARBON MONOXIDE	ND	MOL %	0.01	ND
SOP	DELTA 13C C1	-68.98	‰
SOP	DELTA D C1	-237.1	‰
SOP	ETHANE	0.0159	MOL %	0.0001
SOP	ETHANE	0.013	mg/L	0.0002
SOP	ETHENE	ND	MOL %	0.0001	ND
SOP	HELIUM DILUTION FACTOR	0.56	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	25.76	MOL %	0.0002
SOP	METHANE	10	mg/L	0.0002
SOP	NITROGEN (N2)	62.11	MOL %	0.01
SOP	OXYGEN (O2)	10.54	MOL %	0.01
SOP	PENTANE	ND	MOL %	0.0001	ND
SOP	PROPANE	0.0005	MOL %	0.0001
SOP	PROPANE	0.00052	mg/L	0.0003
SOP	PROPENE	ND	MOL %	0.0001	ND
SOP	SPECIFIC GRAVITY	0.883	RATIO_AIR

Sample ID: 634811 Sample Date: 2/10/2022 Matrix: WATER Collection Point: COM Type: GW Lab: --

Sample Results for Sample # 634811 -- ID: L1461068-01
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	0.19	mg/L	0.1
RSK-175	ETHANE	ND	mg/L	0.013	U
RSK-175	METHANE	5.51	mg/L	0.01
RSK-175	PROPANE	ND	mg/L	0.02	U
SM2320B	BICARBONATE ALKALINITY as CACO3	631	mg/L	20
SM2320B	CARBONATE ALKALINITY AS CACO3	ND	mg/L	20	U
SM2320B	TOTAL ALKALINITY AS CACO3	638	mg/L	20
SM2540C	TOTAL DISSOLVED SOLIDS	978	mg/L	20
SW6010	BARIUM	0.0992	mg/L	0.005
SW6010	BORON	0.548	mg/L	0.2
SW6010	CALCIUM	2.79	mg/L	1
SW6010	IRON	ND	mg/L	0.1	U
SW6010	MAGNESIUM	1.01	mg/L	1
SW6010	MANGANESE	ND	mg/L	0.01	U
SW6010	POTASSIUM	2.28	mg/L	2
SW6010	SODIUM	452	mg/L	3
SW6010	STRONTIUM	0.142	mg/L	0.01
SW6020	SELENIUM	ND	mg/L	0.002	U
SW8015	TEPH DIESEL RANGE ORGANICS	0.161	mg/L	0.1	B
SW8015	TEPH DIESEL RANGE ORGANICS	0.229	mg/L	0.1	B
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	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	8.23	SU		T8
SW9050	SPECIFIC CONDUCTIVITY	1870	UMHOS/CM	10
SW9056	BROMIDE	1.62	mg/L	1
SW9056	CHLORIDE	240	mg/L	10
SW9056	FLUORIDE	2.47	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

Sample ID: 634812 Sample Date: 2/10/2022 Matrix: WATER Collection Point: TB Type: TB Lab: --

Sample Results for Sample # 634812 -- ID: L1461099-01
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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