Environmental Sample

COGIS - Environmental Sample Site Information

#208828 Information

Sample Site ID	208828
FacilityType	OG	Proj Number
County	DENVER - 031	Location	SWSE 18 2S65W
Elevation	5259	Lat/Long	39.87347/-104.70482
DWR Receipt #		WellDepth

Related Facility/Well
API Number:	05-031-06433	Well Name:	KALLSEN 7
Well Status:	PA	Operator Name:	CITY & COUNTY OF DENVER
Location:	SWSE 18 2S 65W

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)

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646158

646157

Sample ID: 646158 Sample Date: 10/04/2022 Matrix: SOIL Collection Point: WellHead Type: SOIL Lab: Green Analytical Laboratories, Inc.

Sample Results for Sample # 646158 Green Analytical Laboratories, Inc. ID: 2210057-01
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
E200.7	BORON	ND	mg/L	1.2	ND
E200.7	CALCIUM	149	mg/L	0.2
E200.7	MAGNESIUM	48.4	mg/L	0.2
E200.7	SODIUM	30.4	mg/L	2
E200.8	ARSENIC	4.82	mg/Kg	1
SATPASTE-EC	SPECIFIC CONDUCTIVITY	1040	umho/cm@25C
SATPASTE-PH	PH, LAB	7.79	pH Units
SATPASTE-SAR	SODIUM ADSORPTION RATIO	0.55	No Unit
SW6010	BARIUM	196	mg/Kg	5
SW6010	CADMIUM	ND	mg/Kg	5	ND
SW6010	CHROMIUM	19.5	mg/Kg	5
SW6010	COPPER	13.4	mg/Kg	5
SW6010	LEAD	20.7	mg/Kg	10
SW6010	NICKEL	11.5	mg/Kg	5
SW6010	SELENIUM	ND	mg/Kg	20	ND
SW6010	SILVER	ND	mg/Kg	1	ND
SW6010	ZINC	53.6	mg/Kg	10
SW7196	CHROMIUM VI	0.267	mg/Kg	0.25
SW8015	TEPH DIESEL RANGE ORGANICS	81.6	mg/Kg	10
SW8015	TEPH Diesel Range Organics (extended)	ND	mg/Kg	10	ND
SW8015	TVPH - Gasoline Range Organics	ND	mg/Kg	10	ND
SW8260	1,2,4-TRIMETHYLBENZENE	0.493	mg/Kg	0.025
SW8260	1,3,5-TRIMETHYLBENZENE	0.709	mg/Kg	0.025
SW8260	4-NITROANILINE	0.196	mg/Kg	0.05
SW8260	BENZENE	ND	mg/Kg	0.025	ND
SW8260	ETHYLBENZENE	ND	mg/Kg	0.025	ND
SW8260	NAPHTHALENE	0.0759	mg/Kg	0.025
SW8260	o-XYLENE	0.417	mg/Kg	0.025
SW8260	TOLUENE	ND	mg/Kg	0.025	ND
SW8260	TOTAL XYLENES	0.613	mg/Kg	0.075
SW8270	1-METHYLNAPHTHALENE	1.26	mg/Kg	0.016
SW8270	2-METHYLNAPHTHALENE	1.54	mg/Kg	0.023
SW8270	ACENAPHTHENE	ND	mg/Kg	0.024	ND
SW8270	ANTHRACENE	ND	mg/Kg	0.017	ND
SW8270	Benzo(a)anthracene	ND	mg/Kg	0.023	ND
SW8270	BENZO(a)PYRENE	ND	mg/Kg	0.018	ND
SW8270	BENZO(b)FLUORANTHENE	ND	mg/Kg	0.019	ND
SW8270	BENZO(k)FLUORANTHENE	ND	mg/Kg	0.016	ND
SW8270	CHRYSENE	0.117	mg/Kg	0.017
SW8270	Dibenzo(a,h)anthracene	ND	mg/Kg	0.019	ND
SW8270	FLUORANTHENE	ND	mg/Kg	0.019	ND
SW8270	FLUORENE	0.355	mg/Kg	0.014
SW8270	INDENO(1,2,3-cd)PYRENE	ND	mg/Kg	0.017	ND
SW8270	NAPHTHALENE	0.177	mg/Kg	0.015
SW8270	PYRENE	ND	mg/Kg	0.013	ND

Sample ID: 646157 Sample Date: 08/09/2022 Matrix: SOIL Collection Point: PRODEQP Type: SOIL Lab: Green Analytical Laboratories, Inc.

Sample Results for Sample # 646157 Green Analytical Laboratories, Inc. ID: 2208204-01
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
E200.7	BORON	ND	mg/L	1.2	ND
E200.7	CALCIUM	97.3	mg/L	0.1
E200.7	MAGNESIUM	12.2	mg/L	0.1
E200.7	SODIUM	7.72	mg/L	1
SATPASTE-EC	SPECIFIC CONDUCTIVITY	642	umho/cm@25C
SATPASTE-PH	PH, LAB	9.49	pH Units
SATPASTE-SAR	SODIUM ADSORPTION RATIO	0.2	No Unit
SW6010	BARIUM	124	mg/Kg	5
SW6010	CADMIUM	ND	mg/Kg	5	ND
SW6010	CHROMIUM	20.8	mg/Kg	5
SW6010	COPPER	12.7	mg/Kg	5
SW6010	LEAD	ND	mg/Kg	10	ND
SW6010	NICKEL	11.5	mg/Kg	5
SW6010	SELENIUM	ND	mg/Kg	20	ND
SW6010	SILVER	ND	mg/Kg	1	ND
SW6010	ZINC	44.8	mg/Kg	10
SW6020	ARSENIC	4.29	mg/Kg	1
SW7196	CHROMIUM VI	ND	mg/Kg	0.25	ND
SW8015	TEPH DIESEL RANGE ORGANICS	ND	mg/Kg	10	ND
SW8015	TEPH Diesel Range Organics (extended)	ND	mg/Kg	10	ND
SW8015	TVPH - Gasoline Range Organics	ND	mg/Kg	10	ND
SW8260	1,2,4-TRIMETHYLBENZENE	ND	mg/Kg	0.025	ND
SW8260	1,3,5-TRIMETHYLBENZENE	ND	mg/Kg	0.025	ND
SW8260	4-NITROANILINE	ND	mg/Kg	0.05	ND
SW8260	BENZENE	ND	mg/Kg	0.025	ND
SW8260	ETHYLBENZENE	ND	mg/Kg	0.025	ND
SW8260	NAPHTHALENE	ND	mg/Kg	0.025	ND
SW8260	o-XYLENE	ND	mg/Kg	0.025	ND
SW8260	TOLUENE	ND	mg/Kg	0.025	ND
SW8260	TOTAL XYLENES	ND	mg/Kg	0.075	ND
SW8270	1-METHYLNAPHTHALENE	ND	mg/Kg	0.016	ND
SW8270	2-METHYLNAPHTHALENE	ND	mg/Kg	0.023	ND
SW8270	ACENAPHTHENE	ND	mg/Kg	0.024	ND
SW8270	ANTHRACENE	ND	mg/Kg	0.017	ND
SW8270	Benzo(a)anthracene	ND	mg/Kg	0.023	ND
SW8270	BENZO(a)PYRENE	ND	mg/Kg	0.018	ND
SW8270	BENZO(b)FLUORANTHENE	ND	mg/Kg	0.019	ND
SW8270	BENZO(k)FLUORANTHENE	ND	mg/Kg	0.016	ND
SW8270	CHRYSENE	ND	mg/Kg	0.017	ND
SW8270	Dibenzo(a,h)anthracene	ND	mg/Kg	0.019	ND
SW8270	FLUORANTHENE	ND	mg/Kg	0.019	ND
SW8270	FLUORENE	ND	mg/Kg	0.014	ND
SW8270	INDENO(1,2,3-cd)PYRENE	ND	mg/Kg	0.017	ND
SW8270	NAPHTHALENE	ND	mg/Kg	0.015	ND
SW8270	PYRENE	ND	mg/Kg	0.013	ND

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COGIS - Environmental Sample Site Information

Sample ID: 646158 Sample Date: 10/04/2022 Matrix: SOIL Collection Point: WellHead Type: SOIL Lab: Green Analytical Laboratories, Inc.

Sample ID: 646157 Sample Date: 08/09/2022 Matrix: SOIL Collection Point: PRODEQP Type: SOIL Lab: Green Analytical Laboratories, Inc.