Environmental Sample

COGIS - Environmental Sample Site Information

#767653 Information

Sample Site ID	767653
FacilityType	MW	Proj Number
County	WELD - 123	Location	SW SE 31 1N65W
Elevation		Lat/Long	40.000904/-104.702379
DWR Receipt #		WellDepth	47

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

647454

637137

632204

626946

Sample ID: 647454 Sample Date: 12/29/2022 Matrix: WATER Collection Point: MW Type: MIX Lab: Pace Analytical

Sample Results for Sample # 647454 Pace Analytical ID: L1571584-03
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
E365.4	PHOSPHORUS	0.356	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	0.019	U
SM2320B	BICARBONATE ALKALINITY as CACO3	313	mg/L	20
SM2320B	CARBONATE ALKALINITY AS CACO3	ND	mg/L	20	U
SM2320B	TOTAL ALKALINITY AS CACO3	313	mg/L	20
SM2540C	TOTAL DISSOLVED SOLIDS	1000	mg/L	20
SM4500-P-E	ORTHOPHOSPHATE	0.17	mg/L	0.03
SW6010	BARIUM	0.133	mg/L	0.005
SW6010	BORON	0.359	mg/L	0.2
SW6010	CALCIUM	147	mg/L	1
SW6010	IRON	9.17	mg/L	0.1
SW6010	MAGNESIUM	51.1	mg/L	1
SW6010	MANGANESE	0.157	mg/L	0.01
SW6010	POTASSIUM	5.53	mg/L	2
SW6010	SELENIUM	ND	mg/L	0.01	U
SW6010	SODIUM	133	mg/L	3
SW6010	STRONTIUM	3.3	mg/L	0.01
SW8015	Benzotrifluoride	94.1	%
SW8015	O-TERPHENYL	58.4	%
SW8015	TEPH Diesel Range Organics (extended)	ND	mg/L	0.1	U
SW8015	TVPH - Gasoline Range Organics	ND	mg/L	0.1	U
SW846 8260B	1,2-DICHLOROETHANE-d4	110	%
SW846 8260B	4-BROMOFLUOROBENZENE	106	%
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	TOLUENE-D8	108	%
SW846 8260B	TOTAL XYLENES	ND	mg/L	0.003	U
SW9040	PH, LAB	7.75	SU		T8
SW9050	SPECIFIC CONDUCTIVITY	1690	UMHOS/CM	10
SW9056	BROMIDE	ND	mg/L	1	U
SW9056	CHLORIDE	260	mg/L	5
SW9056	FLUORIDE	2.18	mg/L	0.15
SW9056	NITRATE	5.22	mg/L	0.1
SW9056	NITRITE	ND	mg/L	0.1	U
SW9056	SULFATE	199	mg/L	5

Sample ID: 637137 Sample Date: 3/30/2022 Matrix: WATER Collection Point: MW Type: GW Lab: Pace Analytical

Sample Results for Sample # 637137 Pace Analytical ID: L1477351-01
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
RSK-175	ETHANE	ND	ug/L	13	U
RSK-175	METHANE	ND	ug/L	10	U
RSK-175	PROPANE	ND	ug/L	19	U
SM2320B	BICARBONATE ALKALINITY as CACO3	321000	ug/L	20000
SM2320B	CARBONATE ALKALINITY AS CACO3	ND	ug/L	20000	U
SM2320B	TOTAL ALKALINITY AS CACO3	321000	ug/L	20000
SM2540C	TOTAL DISSOLVED SOLIDS	922000	ug/L	20000
SW6010	CALCIUM	137000	ug/L	1000
SW6010	MAGNESIUM	41700	ug/L	1000
SW6010	POTASSIUM	4080	ug/L	2000
SW6010	SODIUM	123000	ug/L	3000
SW8015	C10-C28 Diesel Range Organics	ND	ug/L	100	U
SW8015	C28-C40 Oil Range Organics	ND	ug/L	100	U
SW8015	TVPH - Gasoline Range Organics	ND	ug/L	100	U
SW846 8260B	BENZENE	ND	ug/L	1	U
SW846 8260B	ETHYLBENZENE	ND	ug/L	1	U
SW846 8260B	TOLUENE	ND	ug/L	1	U
SW846 8260B	TOTAL XYLENES	ND	ug/L	3	U
SW9056	BROMIDE	ND	ug/L	1000	U
SW9056	CHLORIDE	193000	ug/L	5000
SW9056	FLUORIDE	1960	ug/L	150
SW9056	SULFATE	190000	ug/L	25000

Sample ID: 632204 Sample Date: 12/16/2021 Matrix: WATER Collection Point: MW Type: GW Lab: Pace Analytical

Sample Results for Sample # 632204 Pace Analytical ID: L1443963-03
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
RSK-175	ETHANE	ND	ug/L	13	U
RSK-175	METHANE	ND	ug/L	10	U
RSK-175	PROPANE	ND	ug/L	19	U
SM2320B	BICARBONATE ALKALINITY as CACO3	288000	ug/L	20000
SM2320B	CARBONATE ALKALINITY AS CACO3	ND	ug/L	20000	U
SM2320B	TOTAL ALKALINITY AS CACO3	288000	ug/L	20000
SM2540C	TOTAL DISSOLVED SOLIDS	863	mg/L	13.3
SW6010	CALCIUM	123000	ug/L	1000
SW6010	MAGNESIUM	31900	ug/L	1000
SW6010	POTASSIUM	4060	ug/L	1000
SW6010	SODIUM	114000	ug/L	1000
SW8015	C10-C28 Diesel Range Organics	ND	ug/L	100	U
SW8015	C28-C40 Oil Range Organics	ND	ug/L	100	U
SW8015	TVPH - Gasoline Range Organics	ND	ug/L	100	U
SW846 8260B	BENZENE	ND	ug/L	1	U
SW846 8260B	ETHYLBENZENE	ND	ug/L	1	U
SW846 8260B	TOLUENE	ND	ug/L	1	U
SW846 8260B	TOTAL XYLENES	ND	ug/L	3	U
SW9056	BROMIDE	ND	ug/L	1000	U
SW9056	CHLORIDE	94100	ug/L	10000
SW9056	FLUORIDE	2550	ug/L	150
SW9056	SULFATE	85300	ug/L	50000

Sample ID: 626946 Sample Date: 6/30/2021 Matrix: WATER Collection Point: MW Type: GW Lab: Pace Analytical

Sample Results for Sample # 626946 Pace Analytical ID: L1373149-03
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
E365.4	PHOSPHORUS	ND	mg/L	0.1	U
RSK-175	ETHANE	ND	mg/L	0.013	U
RSK-175	METHANE	ND	mg/L	0.01	U
RSK-175	PROPANE	ND	mg/L	0.019	U
SM2320B	BICARBONATE ALKALINITY as CACO3	334	mg/L	20
SM2320B	CARBONATE ALKALINITY AS CACO3	ND	mg/L	20	U
SM2320B	TOTAL ALKALINITY AS CACO3	334	mg/L	20
SM2540C	TOTAL DISSOLVED SOLIDS	940	mg/L	20
SM4500-P-E	ORTHOPHOSPHATE	ND	mg/L	0.03	U
SW6010	BARIUM	0.0849	mg/L	0.005
SW6010	BORON	0.333	mg/L	0.2
SW6010	CALCIUM	140	mg/L	1
SW6010	IRON	0.591	mg/L	0.1
SW6010	MAGNESIUM	41.6	mg/L	1
SW6010	MANGANESE	0.0708	mg/L	0.01
SW6010	POTASSIUM	5.03	mg/L	2
SW6010	SELENIUM	ND	mg/L	0.01	U
SW6010	SODIUM	118	mg/L	3
SW6010	STRONTIUM	3.53	mg/L	0.01
SW8015	TEPH Diesel Range Organics (extended)	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	TOLUENE	ND	mg/L	0.001	U
SW846 8260B	TOTAL XYLENES	ND	mg/L	0.003	U
SW9040	PH, LAB	8.15	SU		T8
SW9050	SPECIFIC CONDUCTIVITY	1480	UMHOS/CM	10
SW9056	BROMIDE	ND	mg/L	1	U
SW9056	CHLORIDE	182	mg/L	5
SW9056	FLUORIDE	2.16	mg/L	0.15
SW9056	NITRATE	3.4	mg/L	0.1
SW9056	Nitrite as NO2	ND	mg/L	0.1	U
SW9056	SULFATE	197	mg/L	25

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COGIS - Environmental Sample Site Information

Sample ID: 647454 Sample Date: 12/29/2022 Matrix: WATER Collection Point: MW Type: MIX Lab: Pace Analytical

Sample ID: 637137 Sample Date: 3/30/2022 Matrix: WATER Collection Point: MW Type: GW Lab: Pace Analytical

Sample ID: 632204 Sample Date: 12/16/2021 Matrix: WATER Collection Point: MW Type: GW Lab: Pace Analytical

Sample ID: 626946 Sample Date: 6/30/2021 Matrix: WATER Collection Point: MW Type: GW Lab: Pace Analytical