Environmental Sample

COGIS - Environmental Sample Site Information

#760109 Information

Sample Site ID	760109
FacilityType	MW	Proj Number
County	GARFIELD - 045	Location	SWSW 35 4S96W
Elevation		Lat/Long	39.653941/-108.144673
DWR Receipt #		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: 601687 Sample Date: 10/03/2018 Matrix: WATER Collection Point: TB Type: TB Lab: Pace Analytical

Sample Results for Sample # 601687 Pace Analytical ID: L1031536-02
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SW8021	BENZENE	ND	mg/L	0.0005	U
SW8021	ETHYLBENZENE	ND	mg/L	0.0005	U
SW8021	TOLUENE	ND	mg/L	0.001	U
SW8021	TOTAL XYLENES	ND	mg/L	0.0015	U

Sample ID: 601686 Sample Date: 10/03/2018 Matrix: WATER Collection Point: MW Type: GW Lab: Pace Analytical

Sample Results for Sample # 601686 Pace Analytical ID: L1031536-01
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	ND	cfu/ml		U
E353.2	NITRATE/NITRITE	0.18	mg/L	0.1
RSK-175	ETHANE	ND	mg/L	0.013	U
RSK-175	ETHENE	ND	mg/L	0.013	U
RSK-175	METHANE	ND	mg/L	0.01	U
RSK-175	PROPANE	ND	mg/L	0.019	U
SM2320B	BICARBONATE ALKALINITY as CACO3	326	mg/L	20
SM2320B	CARBONATE ALKALINITY AS CACO3	ND	mg/L	20	U
SM2540C	TOTAL DISSOLVED SOLIDS	694	mg/L	10	J3
SW6010	BARIUM	0.543	mg/L	0.005
SW6010	BORON	ND	mg/L	0.2	U
SW6010	CALCIUM	199	mg/L	1
SW6010	IRON	41.4	mg/L	0.1
SW6010	MAGNESIUM	55.4	mg/L	1
SW6010	MANGANESE	2.57	mg/L	0.01
SW6010	PHOSPHORUS	4.79	mg/L	0.1
SW6010	POTASSIUM	1.96	mg/L	1
SW6010	SELENIUM	ND	mg/L	0.01	U
SW6010	SODIUM	49.7	mg/L	1
SW8015	TVPH - Gasoline Range Organics	ND	mg/L	0.1	U
SW8021	BENZENE	ND	mg/L	0.0005	U
SW8021	ETHYLBENZENE	ND	mg/L	0.0005	U
SW8021	TOLUENE	ND	mg/L	0.001	U
SW8021	TOTAL XYLENES	ND	mg/L	0.0015	U
SW9040	PH, LAB	7.62	SU		T8
SW9050	SPECIFIC CONDUCTIVITY	770	UMHOS/CM	10
SW9056	BROMIDE	ND	mg/L	1	U
SW9056	CHLORIDE	4.83	mg/L	1
SW9056	FLUORIDE	0.115	mg/L	0.1
SW9056	SULFATE	93.7	mg/L	5

Sample ID: 601690 Sample Date: 10/03/2018 Matrix: WATER Collection Point: MW Type: GW Lab: LT Environmental

Sample Results for Sample # 601690 LT Environmental ID: MW-36_20181003
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
FIELD	pH, FIELD	7.74	SU
FIELD	SPECIFIC CONDUCTIVITY, FIELD	812.4	uS/cm
FIELD	TEMPERATURE, FIELD	7.08	degrees C

Sample ID: 670639 Sample Date: 08/05/2025 Matrix: WATER Collection Point: MW Type: GW Lab: Pace Analytical

Sample Results for Sample # 670639 Pace Analytical ID: L1885333-01
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
BART	BACTERIA, IRON RELATED	350000	cfu/ml
BART	BACTERIA, SLIME FORMING	670000	cfu/ml
BART	BACTERIA, SULFATE REDUCING	0	cfu/ml
E350.1	AMMONIA	ND	mg/L	0.1	U
E365.4	PHOSPHORUS	1.47	mg/L	0.1
RSK-175	ETHANE	ND	mg/L	0.013	U
RSK-175	ETHENE	ND	mg/L	0.013	U
RSK-175	METHANE	ND	mg/L	0.01	U
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	354	mg/L	20
SM2320B	CARBONATE ALKALINITY AS CACO3	ND	mg/L	20	U
SM2320B	TOTAL ALKALINITY AS CACO3	354	mg/L	20
SM2540C	TOTAL DISSOLVED SOLIDS	510	mg/L	10
SW6010	BARIUM	0.0744	mg/L	0.005
SW6010	BORON	ND	mg/L	0.2	U
SW6010	CALCIUM	82.9	mg/L	1
SW6010	IRON	ND	mg/L	0.1	U
SW6010	MAGNESIUM	32.9	mg/L	1
SW6010	MANGANESE	ND	mg/L	0.01	U
SW6010	POTASSIUM	ND	mg/L	2	U
SW6010	SELENIUM	ND	mg/L	0.01	U
SW6010	SODIUM	44.8	mg/L	3
SW6010	STRONTIUM	1.09	mg/L	0.01
SW8015	C10-C28 Diesel Range Organics	ND	mg/L	0.2	U
SW8015	C28-C36 Motor Oil Range Organics	ND	mg/L	0.2	U
SW8015	TVPH - Gasoline Range Organics	ND	mg/L	0.1	U
SW8260	BENZENE	ND	mg/L	0.001	U
SW8260	ETHYLBENZENE	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	8.13	SU		T8
SW9050	SPECIFIC CONDUCTIVITY	0.76	mmhos/cm	0.01
SW9056	BROMIDE	ND	mg/L	1	U
SW9056	CHLORIDE	5.23	mg/L	1
SW9056	FLUORIDE	ND	mg/L	0.15	U
SW9056	NITRATE	0.251	mg/L	0.1
SW9056	NITRITE	ND	mg/L	0.1	U
SW9056	SULFATE	87.4	mg/L	5

Sample ID: 619928 Sample Date: 07/07/2020 Matrix: WATER Collection Point: MW Type: GW Lab: ALS Houston

Sample Results for Sample # 619928 ALS Houston ID: 20070512-01A
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
RSK175	ETHANE	ND	ug/L		U
RSK175	METHANE	ND	ug/L		U
RSK175	PROPANE	ND	ug/L		U
SM2320B	BICARBONATE ALKALINITY as CACO3	340	mg/L
SM2320B	CARBONATE ALKALINITY AS CACO3	ND	mg/L		U
SM2320B	TOTAL ALKALINITY AS CACO3	340	mg/L
SM2540C	TOTAL DISSOLVED SOLIDS	530	mg/L
SW6020	CALCIUM	150	mg/L
SW6020	MAGNESIUM	56	mg/L
SW6020	POTASSIUM	3.1	mg/L
SW6020	SODIUM	54	mg/L
SW8015	TEPH DIESEL RANGE ORGANICS	ND	mg/L		U
SW8015	TVPH - Gasoline Range Organics	ND	ug/L		U
SW8260	BENZENE	ND	ug/L		U
SW8260	ETHYLBENZENE	ND	ug/L		U
SW8260	M-+P-XYLENE	1.2	ug/L		J
SW8260	o-XYLENE	ND	ug/L		U
SW8260	TOLUENE	ND	ug/L		U
SW8260	TOTAL XYLENES	1.2	ug/L		J
SW9056	BROMIDE	ND	mg/L		U
SW9056	CHLORIDE	5.7	mg/L
SW9056	FLUORIDE	0.12	mg/L
SW9056	SULFATE	94	mg/L