Environmental Sample

COGIS - Environmental Sample Site Information

#752750 Information

Sample Site ID	752750
FacilityType	GW	Proj Number
County	ARAPAHOE - 005	Location	NWSW 1 4S64W
Elevation	5620	Lat/Long	39.728531/-104.504524
DWR Receipt #	0426589	WellDepth	430

Related Facility/Well
API Number:	05- -	Well Name:	No Facility 1
Well Status:	CL	Operator Name:	UNKNOWN
Location:

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: 540992 Sample Date: 12/16/2014 Matrix: WATER Collection Point: Dom Type: Dom Lab: ALS Lab Group (formerly Paragon)

Sample Results for Sample # 540992 ALS Lab Group (formerly Paragon) ID: 1412296-1
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
724R11	GROSS ALPHA	ND	pCi/L	3.1	U
BART	BACTERIA, IRON RELATED	1	NU	1
BART	BACTERIA, SLIME FORMING	ND	NU	1	U
BART	BACTERIA, SULFATE REDUCING	1	NU	1
E300.0	BROMIDE	ND	mg/L	0.2	U
E300.0	CHLORIDE	8.7	mg/L	0.2
E300.0	FLUORIDE	1.9	mg/L	0.1
E300.0	NITRATE AS N	ND	mg/L	0.2	U
E300.0	NITRITE AS N	ND	mg/L	0.1	U
E300.0	SULFATE	ND	mg/L	1	U
E310.1	BICARBONATE ALKALINITY as CACO3	210	mg/L	20
E310.1	CARBONATE ALKALINITY AS CACO3	ND	mg/L	20	U
E310.1	TOTAL ALKALINITY AS CACO3	210	mg/L	20
E365.2	PHOSPHORUS	ND	mg/L	0.05	U
RSK175	ETHANE	ND	ug/L	2	U
RSK175	METHANE	240	ug/L	1
RSK175	PROPANE	ND	ug/L	1	U
SM2510B	SPECIFIC CONDUCTIVITY	414	UMHOS/CM	1
SM2540C	TOTAL DISSOLVED SOLIDS	240	mg/L	20
SM4500-H+ B	PH, LAB	8.4	SU	0.1
SW6020	ARSENIC	ND	mg/L	0.002	U
SW6020	BARIUM	0.076	mg/L	0.001
SW6020	BORON	0.12	mg/L	0.05
SW6020	CADMIUM	ND	mg/L	0.0003	U
SW6020	CALCIUM	8.5	mg/L	1
SW6020	CHROMIUM	ND	mg/L	0.01	U
SW6020	IRON	ND	mg/L	0.1	U
SW6020	LEAD	ND	mg/L	0.0005	U
SW6020	MAGNESIUM	0.67	mg/L	0.1
SW6020	MANGANESE	0.0098	mg/L	0.002
SW6020	POTASSIUM	1.7	mg/L	1
SW6020	SELENIUM	ND	mg/L	0.001	U
SW6020	SILVER	ND	mg/L	0.0001	U
SW6020	SODIUM	89	mg/L	1
SW6020	STRONTIUM	0.23	mg/L	0.001
SW6020	URANIUM	ND	mg/L	0.0001	U
SW7470	MERCURY	ND	mg/L	0.0002	U
SW8015	TEPH DIESEL RANGE ORGANICS	ND	mg/L	0.56	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
SW8260	TVPH - Gasoline Range Organics	ND	ug/L	100	U

Sample ID: 673954 Sample Date: 11/19/2025 Matrix: WATER Collection Point: Dom Type: GW Lab: Accutest

Sample Results for Sample # 673954 Accutest ID: DA77451-1
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SW8015	TVPH - Gasoline Range Organics	ND	mg/L	0.1	U

Sample ID: 673958 Sample Date: 11/19/2025 Matrix: WATER Collection Point: TB Type: TB Lab: Accutest

Sample Results for Sample # 673958 Accutest ID: DA77452-1
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
SW8015	TVPH - Gasoline Range Organics	ND	mg/L	0.1	U

Sample ID: 673957 Sample Date: 11/19/2025 Matrix: WATER Collection Point: Dom Type: GW Lab: Accutest

Sample Results for Sample # 673957 Accutest ID: DA77451-1
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
BART	BACTERIA, IRON RELATED	150	cfu/ml	25
BART	BACTERIA, SLIME FORMING	ND	cfu/ml	500	U
BART	BACTERIA, SULFATE REDUCING	ND	cfu/ml	200	U
E200.8	BARIUM	0.0861	mg/L	0.002
E200.8	BORON	0.0709	mg/L	0.04
E200.8	CALCIUM	10.6	mg/L	0.4
E200.8	IRON	ND	mg/L	0.02	U
E200.8	MAGNESIUM	0.684	mg/L	0.1
E200.8	MANGANESE	0.0097	mg/L	0.001
E200.8	POTASSIUM	1.88	mg/L	0.2
E200.8	SELENIUM	ND	mg/L	0.0004	U
E200.8	SODIUM	93.8	mg/L	2.5
E200.8	STRONTIUM	0.255	mg/L	0.02
E300.0	BROMIDE	0.17	mg/L	0.05
E300.0	CHLORIDE	7.8	mg/L	0.5
E300.0	FLUORIDE	1.9	mg/L	0.1
E300.0	NITRATE	ND	mg/L	0.02	U
E300.0	NITRATE/NITRITE AS N	ND	mg/L	0.024	U
E300.0	NITRITE	ND	mg/L	0.004	U
E300.0	SULFATE	0.65	mg/L	0.5
E365.1	PHOSPHORUS	ND	mg/L	0.01	U
FIELD	DISSOLVED OXYGEN, FIELD	0.13	mg/L
FIELD	OXIDATION REDUCTION POTENTIAL	-39	mV
FIELD	pH, FIELD	8.3	SU
FIELD	SPECIFIC CONDUCTIVITY, FIELD	364	umhos/cm	0.5
FIELD	TEMPERATURE, FIELD	16	degrees C
FIELD	TURBIDITY	0.02	NTU
SM1030	CATION - ANION BALANCE	4.4	%
SM2320B	BICARBONATE ALKALINITY as CACO3	199	mg/L	5
SM2320B	CARBONATE ALKALINITY AS CACO3	ND	mg/L	5	U
SM2320B	TOTAL ALKALINITY AS CACO3	199	mg/L	5
SM2510B	SPECIFIC CONDUCTIVITY	389	mmhos/cm	0.001
SM2540C	TOTAL DISSOLVED SOLIDS	170	mg/L	10
SM4500-H+ B	pH, FIELD	8.33	SU
SW8015	TEPH DIESEL RANGE ORGANICS	ND	mg/L	0.17	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: 673955 Sample Date: 11/19/2025 Matrix: WATER Collection Point: Dom Type: GW Lab: Accutest

Sample Results for Sample # 673955 Accutest ID: DA77451-1
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
RSK175	ETHANE	0.00017	mg/L	0.00023	J
RSK175	METHANE	0.162	mg/L	0.00055
RSK175	PROPANE	ND	mg/L	0.00033	U

Sample ID: 673959 Sample Date: 11/19/2025 Matrix: WATER Collection Point: TB Type: TB Lab: Accutest

Sample Results for Sample # 673959 Accutest ID: DA77452-1
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
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: 536467 Sample Date: 07/22/2013 Matrix: WATER Collection Point: Dom Type: Dom Lab: ALS Lab Group (formerly Paragon)

Sample Results for Sample # 536467 ALS Lab Group (formerly Paragon) ID: 1307346-1
Method Code	Param Description	Result Value	Units	Detection Limit	Qualifier
724R11	GROSS ALPHA	ND	pCi/L	2.9	U
E300.0	BROMIDE	ND	mg/L	10	U
E300.0	CHLORIDE	ND	mg/L	10	U
E300.0	FLUORIDE	ND	mg/L	5	U
E300.0	NITRATE AS N	ND	mg/L	10	U
E300.0	NITRITE AS N	ND	mg/L	5	U
E300.0	SULFATE	ND	mg/L	50	U
E365.2	PHOSPHORUS	ND	mg/L	0.05	U
RSK175	ETHANE	ND	ug/L	2	U
RSK175	METHANE	23	ug/L	1
RSK175	PROPANE	ND	ug/L	1	U
SM2320B	BICARBONATE ALKALINITY as CACO3	210	mg/L	20
SM2320B	CARBONATE ALKALINITY AS CACO3	ND	mg/L	20	U
SM2320B	TOTAL ALKALINITY AS CACO3	210	mg/L	20
SM2510B	SPECIFIC CONDUCTIVITY	418	UMHOS/CM	1
SM2540C	TOTAL DISSOLVED SOLIDS	260	mg/L	20
SM4500-H+ B	PH, LAB	8.18	SU	0.1
SW6020	ARSENIC	ND	mg/L	0.002	U
SW6020	BARIUM	0.076	mg/L	0.001
SW6020	BORON	0.068	mg/L	0.05
SW6020	CADMIUM	ND	mg/L	0.0003	U
SW6020	CALCIUM	10	mg/L	1
SW6020	CHROMIUM	ND	mg/L	0.01	U
SW6020	IRON	ND	mg/L	0.1	U
SW6020	LEAD	ND	mg/L	0.0005	U
SW6020	MAGNESIUM	0.62	mg/L	0.1
SW6020	MANGANESE	0.002	mg/L	0.002
SW6020	POTASSIUM	1.9	mg/L	1
SW6020	SELENIUM	ND	mg/L	0.001	U
SW6020	SILVER	ND	mg/L	0.0001	U
SW6020	SODIUM	91	mg/L	1
SW6020	STRONTIUM	0.23	mg/L	0.001
SW6020	URANIUM	ND	mg/L	0.0001	U
SW7470	MERCURY	ND	mg/L	0.0002	U
SW8015	ETHYLENE GLYCOL	ND	ug/L	5000	U
SW8015	METHANOL	ND	ug/L	3000	U
SW8015	TEPH DIESEL RANGE ORGANICS	ND	mg/L	0.5	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	TVPH - Gasoline Range Organics	ND	ug/L	100	U

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