SPILL/RELEASE REPORT (SUPPLEMENTAL) | Erie, CO

SPILL/RELEASE REPORT (SUPPLEMENTAL)

FORM

19Rev 8/13

State of ColoradoOil and Gas Conservation Commission

1120 Lincoln Street, Suite 801, Denver, Colorado 80203 Phone: (303) 894-2100 Fax: (303) 894-2109

This form is to be submitted by the party responsible for the oil and gas spill or release. Refer to COGCC Rule 906.b. for reporting requirements of spills or releases of E&P Waste or produced fluids. Submit a Site Investigation and Remediation Workplan (Form 27) when requested by the Director.

Spill report taken by:

Spill/Release Point ID:

450719

CANFIELD, CHRIS

Document Number:

401304818

Date Received:

06/20/2017

OPERATOR INFORMATON

Name of Operator: KERR MCGEE OIL & GAS ONSHORE LP Operator No: 47120 Phone Numbers

Phone:

Mobile:

Email:

(970) 336-3500

[email protected]

(970) 515-1431

Address:

City:

Contact Person: Paul Schwarz

P O BOX 173779

DENVER State: CO Zip: 80217-3779

Date of Discovery: 05/15/201705/18/2017Initial Report Date: Spill Type: Historical Release

Spill/Release Point Location:

Locationof Spill/Release: QTRQTR NENW SEC 17 TWP 1N RNG 68W MERIDIAN 6

Latitude: 40.057137 Longitude: -105.032273

`Municipality (if within municipal boundaries): Erie County: WELD

Reference Location:

Well API No. (Only if the reference facility is well) 05- -

Facility Type: TANK BATTERY Facility/Location ID No

No Existing Facility or Location ID No.

Fluid(s) Spilled/Released (please answer Yes/No):

Current Land Use:

Check if impacted or threatened by spill/Release (please answer Yes/No to all that apply):

Waters of the State Residence/Occupied Structure Livestock Public Byway Surface Water Supply Area

Was one (1) barrel or more spilled outside of berms or secondary containment?

Were Five (5) barrels or more spilled?

Yes

No

Estimated Total Spill Volume: use same ranges as others for values

Estimated Oil Spill Volume(bbl):

Estimated Flow Back Fluid Spill Volume(bbl):

Estimated Other E&P Waste Spill Volume(bbl):

Estimated Condensate Spill Volume(bbl):

Estimated Produced Water Spill Volume(bbl):

Estimated Drilling Fluid Spill Volume(bbl):

Unknown

0

0

Unknown

Unknown

0

Land Use:

CROP LAND Other(Specify):

Weather Condition: Sunny, ~65 degrees F.

Surface Owner: FEE Other(Specify):

Specify:

Secondary containment, including walls & floor regardless of construction material, must be sufficiently impervious to contain any discharge from primary containment until cleanup occurs.

As defined in COGCC 100-Series Rules

INITIAL SPILL/RELEASE REPORTInitial Spill/Release Report Doc# 401287467

SPILL/RELEASE DETAIL REPORTS

Supplemental Report Date: 06/16/2017

FLUIDS

OIL

CONDENSATE

PRODUCED WATER

DRILLING FLUID

FLOW BACK FLUID

OTHER E&P WASTE

BBL's SPILLED BBL's RECOVERED

0

0

0 0

0

0

Was spill/release completely contained within berms or secondary containment? NO NO

Impacted Media (Check all that apply) Soil Groundwater Surface Water Dry Drainage Feature

Surface Area Impacted: Length of Impact (feet):

Depth of Impact (feet BGS):

28

25

How was extent determined?

Historical impacts were discovered during P&A activities at the East Erie 2-17 1 production facility. Approximately 550 cubic yards of impacted material were removed and transported to the Front Range Landfill in Erie, Colorado for disposal. Excavation activities were guided in the field by screening for volatile organic compound (VOC) concentrations using a photoionization detector (PID). Four (4) confirmation soil samples were collected from the sidewalls of the final lateral extent of the excavation area at approximately 22 feet below ground surface (bgs). The soil samples were submitted to Origins Laboratory for analysis of benzene, toluene, ethylbenzene, total xylenes (BTEX), total petroleum hydrocarbons (TPH) - gasoline range organics (GRO) by USEPA Method 8260C, TPH - diesel and oil range organics (DRO & ORO) by USEPA Method 8015, electrical conductivity (EC), and pH. Soil analytical results indicated that constituent concentrations in the 4 confirmation soil samples were below the applicable COGCC Table 910-1 standards. Groundwater was encountered in the excavation at approximately 25 feet bgs. On June 5, 2017, a groundwater sample (GW02) was collected and submitted to Origins Laboratory for analysis of BTEX by USEPA Method 8260C. Analytical results indicated that constituent concentrations in groundwater sample GW02 were below the applicable COGCC Table 910-1 standards. The phreatic zone was backfilled with clean sand and the excavation area was graded to match pre-existing conditions. Based on the analytical data provided herein, Kerr-McGee is requesting a No Further Action (NFA) determination for this release. A topographic Site Location Map showing the geographic setting of the release is provided as Figure 1. Soil and groundwater sample locations are illustrated on Figure 2. Soil analytical results are summarized in Table 1 and groundwater analytical results are summarized in Table 2. The laboratory analytical reports are provided as Attachment A.

Unknown

Was an Emergency Pit constructed?

A Form 15 Pit Report shall be submitted within 30 calendar days after the construction of an emergency pit

#1

specify:

Width of Impact (feet): 25

Depth of Impact (inches BGS):

Secondary containment, including walls & floor regardless of construction material, must be sufficiently impervious to contain any discharge from primary containment until cleanup occurs.

Date Agency/Party Contact Phone Response

5/15/2017 Town of Erie M. Ostholthoff -email

5/15/2017 County Roy Rudisill -email

5/15/2017 County Tom Parko -email

5/15/2017 County Troy Swain -email

5/16/2017 Landowner Private -phone

OTHER NOTIFICATIONS

List Agencies and Other Parties Notified:

Describe what is known about the spill/release event (what happened -- including how it was stopped, contained, and recovered):

On May 12, 2017, historical impacts were discovered during P&A activities at the East Erie 2-17 1 production facility. The release became State reportable on May 15, 2017, due to the quantity of impacted soil excavated. Soil excavation activities are ongoing and will be summarized in a forthcoming Supplemental Form 19 Spill/Release Report. A topographic Site Location Map showing the geographic setting of the release is provided as Figure 1.

I hereby certify all statements made in this form are to the best of my knowledge true, correct, and complete.

Signed: Print Name:

Title: Date: Email:

Paul Schwarz

HSE Representative 06/20/2017 [email protected]

Soil/Geology Description:

Sandy clay

Depth to Groundwater (feet BGS) 25 Number Water Wells within 1/2 mile radius: 6

If less than 1 mile, distance in feet to nearest Water Well 1535 Surface Water 3025

Wetlands

Livestock 2910 Occupied Building 2060

Additional Spill Details Not Provided Above:

During excavation activities, heavy rains resulted in significant infiltration of precipitation and surface runoff into the excavation. On May 22, 2017, a sample (GW01) was collected from the standing water in the excavation area at approximately 1 foot bgs and submitted to Origins Laboratory for analysis of BTEX by USEPA Method 8260C. Analytical results indicated that constituent concentrations in sample GW01 were below the applicable COGCC Table 910-1 standards. Following removal of the accumulated water, excavation activities resumed and remaining hydrocarbon impacted soil was removed.

None None

None Springs None

None None

CORRECTIVE ACTIONS

Supplemental Report Date: 06/16/2017

Cause of Spill (Check all that apply) Human Error Equipment Failure Historical-Unknown

Other (specify)

Describe Incident & Root Cause (include specific equipment and point of failure)

Historical impacts were discovered during P&A activities.

Describe measures taken to prevent the problem(s) from reoccurring:

Site infrastructure was removed and will not be replaced.

Volume of Soil Excavated (cubic yards): 550

Disposition of Excavated Soil (attach documentation) Offsite Disposal Onsite Treatment

Other (specify)

#1

Volume of Impacted Ground Water Removed (bbls): 0

0Volume of Impacted Surface Water Removed (bbls):

Spill/Release Reports should be closed when impacts have been remediated or when further investigation and corrective actions will take place under an approved Form 27.

Basis for Closure:

Work proceeding under an approved Form 27

Corrective Actions Completed (documentation attached)

Form 27 Remediation Project No:

REQUEST FOR CLOSURE

OPERATOR COMMENTS:

Kerr-McGee is requesting a No Further Action (NFA) determination for this release.

Attachment Check ListAtt Doc Num Name

401304818 FORM 19 SUBMITTED

401304985 TOPOGRAPHIC MAP

401312769 ANALYTICAL RESULTS

401312790 SITE MAP

401313735 ANALYTICAL RESULTSTotal Attach: 5 Files

User Group Comment Comment Date

Stamp Upon Approval

Total: 0 comment(s)

General Comments

COA Type Description

FIGURES

"/East Erie 2-17 1 Production Facility

±

Drawn By: DBA

^

Site Location

0 1,500750Feet

Date: 5/16/2017

"6 Release Location

Figure 1Site Location Map

East Erie 2-17 1 Production FacilityNENW Sec.17-T1N-R68W

Weld County, Colorado

Sample LocationMap

DESIGNED BY:

DRAWN BY:

DATE:

FIGURE2

Kerr-McGee Oil and Gas Onshore, LP

East Erie 2-17 1 Production Facility

NENW Sec. 17-T1N-R68WWeld County, Colorado

June 9, 2017

E. Siegel

E. Siegel

0 ft. 20 ft. 40 ft.N

Excavation extent (surveyed by Tasman Geosciences, Inc.)

Apparent source areaX

Soil sample location

Groundwater sample location

Image Source: Google Earth 2015

All locations are approximate unless otherwise noted.

B – BenzeneT – TolueneE – EthylbenzeneX – Total XylenesTPH – Total petroleum hydrocarbonsmg/kg – Milligrams per kilogram µg/L – Micrograms per liter

Legend

Notes

APC infrastructure shown on this map has been removed, and is illustrated for reference only.

XX'

XX'

N01@X'

B < = mg/kg

TPH < = mg/kg

W01@X'

B < = mg/kg

TPH < = mg/kg

S01@X'

B < = mg/kg

TPH < = mg/kg

E01@X'

B < = mg/kg

TPH < = mg/kg

B01@X'

B < = mg/kg

TPH < = mg/kg

X

GW01

B < = mg/L

T < = mg/L

E < = mg/L

X < = mg/L

Excavation sloping footprint at surface(surveyed by Tasman Geosciences, Inc.)

5061

X

GW02

B < 1.00 mg/L

T < 1.00 mg/L

E < 1.00 mg/L

X = 5.72 mg/L

E02@22'

B < 0.002 mg/kg

TPH < 100 mg/kg

S02@22'

B < 0.002 mg/kg

TPH < 100 mg/kg

W02@22'

B < 0.002 mg/kg

TPH < 100 mg/kg

N03@22'

B < 0.002 mg/kg

TPH < 100 mg/kg

GW01

B < 4.00 mg/L

T < 4.00 mg/L

E < 4.00 mg/L

X < 4.00 mg/L

ANALYTICAL TABLES

TABLE 1EAST ERIE 2-17 1 PRODUCTION FACILITY

SOIL SAMPLE RESULTS SUMMARY TABLE KERR-McGEE OIL AND GAS ONSHORE LP

Sample Location Date Depth

(ft. bgs)Benzene(mg/kg)

Toluene(mg/kg)

Ethylbenzene (mg/kg)

Total Xylenes(mg/kg)

TVPH-GRO

(mg/kg)

TEPH-DRO

(mg/kg)

TEPH-ORO

(mg/kg)

EC(mmhos/cm)

pH(units)

0.17 85 100 175 4 mmhos/cmor 2x BG

6-9

B01@14' 05/12/17 14 <0.050 <0.050 <0.050 <0.050 645 1,810 <100 0.184 8.56N01@13' 05/12/17 13 <0.002 <0.002 <0.002 <0.002 <0.200 <25.0 <100 0.146 7.75S01@13' 05/12/17 13 <0.002 <0.002 <0.002 <0.002 <0.200 <25.0 <100 0.0470 8.52E01@13' 05/12/17 13 <0.002 <0.002 <0.002 <0.002 <0.200 <25.0 <100 0.0430 8.29W01@13' 05/12/17 13 <0.050 <0.050 0.226 1.78 <0.050 2,120 <100 0.255 8.47B02@20' 05/15/17 20 <0.050 <0.050 0.302 1.41 163 752 <100 0.182 9.23 *B03@24' 05/17/17 24 <0.002 <0.002 <0.002 <0.002 <0.200 <25.0 <100 0.204 9.18 *E02@22' 06/05/17 22 <0.002 <0.002 <0.002 <0.002 <0.200 <25.0 <100 0.0879 9.51 *N03@22' 06/05/17 22 <0.002 <0.002 <0.002 <0.002 <0.200 <25.0 <100 0.0974 9.56 *S02@22' 06/05/17 22 <0.002 <0.002 <0.002 <0.002 <0.200 <25.0 <100 0.0525 9.19 *W02@22' 06/05/17 22 <0.002 <0.002 <0.002 <0.002 <0.200 <25.0 <100 0.0724 9.21 *

Notes:(1) Standards for soil are taken from 2 CCR 404-1, Table 910-1, effective January 30, 2015.COGCC = Colorado Oil and Gas Conservation Commission (<) = Analytical result is less than the indicated laboratory reporting limit.

TEPH - DRO = Total extractable petroleum hydrocarbons - diesel range organicsTEPH - ORO = Total extractable petroleum hydrocarbons - oil range organicsEC = Electrical conductivitymmhos/cm = Millimhos per centimetermg/kg = Milligrams per kilogram.ft. bgs = Feet below ground surface.BOLD = Analytical result is in exceedance of COGCC Table 910-1 soil standards. * pH sample was collected below the designated root zone (>3’ bgs)

COGCC standards for soil (mg/kg) (1) 500

TVPH - GRO = Total volatile petroleum hydrocarbons - gasoline range organics

TABLE 2EAST ERIE 2-17 1 PRODUCTION FACILITY

GROUNDWATER AND PRECIPITATION INFILTRATION WATER SAMPLE RESULTS SUMMARY TABLEKERR-McGEE OIL AND GAS ONSHORE LP

Sample Location Date Benzene(µg/L)

Toluene(µg/L)

Ethylbenzene(µg/L)

Total Xylenes(µg/L)

Depth To Water(ft. BGS)

COGCC Standards for groundwater (µg/L) (1) 5 560 700 1,400GW01 05/22/17 <4.00 <4.00 <4.00 <4.00 ~ 1GW02 06/05/17 <1.00 <1.00 <1.00 5.72 ~ 25

Notes:(1) Standards for groundwater are taken from 2 CCR 404-1, Table 910-1, effective January 30, 2015.COGCC = Colorado Oil and Gas Conservation Commission (<) = Analytical result is less than the indicated laboratory reporting limit.µg/L = Micrograms per liter.ft. BGS = Feet below ground surface.NA = Not applicable, sample collected from water storage tank.BOLD = Analytical result is in exceedance of COGCC Table 910-1 groundwater standards.

ANALYTICAL LABORATORY

REPORTS

Tasman Geosciences

Bob Cornez

6899 Pecos Street, Unit C

Denver CO 80211

Project Name - KMG - East Erie 2-17 Project Number - [none]

Attached are your analytical results for KMG - East Erie 2-17 received by Origins Laboratory, Inc. May 12, 2017. This project is

associated with Origins project number Y705184-01.

The analytical results in the following report were analyzed under the guidelines of EPA Methods. These methods are identified as

follows; "SW" are defined in SW-846, "EPA" are defined in 40CFR part 136 and "SM" are defined in the most current revision of

Standard Methods For the Examination of Water and Wastewater.

The analytical results apply specifically to the samples and analyses specified per the attached Chain of Custody. As such, this

report shall not be reproduced except in full, without the written approval of Origin's laboratory.

Unless otherwise noted, the analytical results for all soil samples are reported on a wet weight basis. All analytical analyses were

performed under NELAP guidelines unless noted by a data qualifier.

Any holding time exceedances, deviations from the method specifications or deviations from Origins Laboratory's Standard

Operating Procedures are outlined in the case narrative.

Thank you for selecting Origins for your analytical needs. Please contact us with any questions concerning this report, or if we can

help with anything at all.

Origins Laboratory, Inc.

303.433.1322

[email protected]

May 15, 2017

Bob Cornez


Tasman Geosciences

Project: KMG - East Erie 2-17

Project Number: [none]

Denver CO 80211

Sample ID Laboratory ID Matrix

CROSS REFERENCE REPORT

Date ReceivedDate Sampled

B01@14' Y705184-01 05/12/2017 17:19Soil May 12, 2017 15:30

N01@13' Y705184-02 05/12/2017 17:19Soil May 12, 2017 15:33

S01@13' Y705184-03 05/12/2017 17:19Soil May 12, 2017 15:35

E01@13' Y705184-04 05/12/2017 17:19Soil May 12, 2017 15:37

W01@13' Y705184-05 05/12/2017 17:19Soil May 12, 2017 15:39

BG01@6'' Y705184-06 05/12/2017 17:19Soil May 12, 2017 15:41

Jen Pellegrini For Noelle Doyle Mathis, President


The results in this report apply to the samples analyzed in

accordance with the chain of custody document. This

analytical report must be reproduced in its entirety.

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Tasman Geosciences



Denver CO 80211

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Tasman Geosciences



Denver CO 80211

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Tasman Geosciences



Denver CO 80211

ResultAnalyte Limit Batch

Reporting

Prepared Analyzed Notes DilutionUnits

Y705184-01 (Soil)


B01@14'

5/12/2017 3:30:00PM

DRO/RRO by EPA8015C

B7E1207 05/12/2017 05/12/2017mg/kg 125.0Diesel (C10-C28) 1810

" "" ""100Residual Range Organics (C28-C40) UND

" "59-13191.2 %Surrogate: o-Terphenyl "

GBTEX by EPA 8260C

B7E1206 05/12/2017 05/13/2017mg/kg 25050.0Gasoline Range Hydrocarbons 645

" 05/14/2017" "250.050Benzene UND

" "" ""0.050Toluene UND

" "" ""0.050Ethylbenzene UND

" "" ""0.050Xylenes, total UND

" "70-130104 %Surrogate: 1,2-Dichloroethane-d4 05/13/2017

" "70-13094.8 %Surrogate: Toluene-d8 "

" "70-130112 %Surrogate: 4-Bromofluorobenzene "

pH in Soil by EPA 9045D

B7E1204 05/12/2017 05/12/2017pH Units 1pH 8.56

Specific Conductance by Modified 9050A

B7E1205 05/12/2017 05/12/2017mmhos/cm "Specific Conductance (EC) 0.184






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Bob Cornez


Tasman Geosciences



Denver CO 80211


Reporting


Y705184-02 (Soil)


N01@13'

5/12/2017 3:33:00PM

DRO/RRO by EPA8015C

05/12/2017 05/12/2017mg/kg B7E1207125.0Diesel (C10-C28) UND



GBTEX by EPA 8260C

05/12/2017 05/13/2017mg/kg B7E120610.200Gasoline Range Hydrocarbons UND

" "" ""0.002Benzene UND




" "70-130116 %Surrogate: 1,2-Dichloroethane-d4 "


" "70-13099.0 %Surrogate: 4-Bromofluorobenzene "


B7E1204 05/12/2017 05/12/2017pH Units 1pH 7.75








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Bob Cornez


Tasman Geosciences



Denver CO 80211


Reporting


Y705184-03 (Soil)


S01@13'

5/12/2017 3:35:00PM

DRO/RRO by EPA8015C




GBTEX by EPA 8260C










B7E1204 05/12/2017 05/12/2017pH Units 1pH 8.52








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Bob Cornez


Tasman Geosciences



Denver CO 80211


Reporting


Y705184-04 (Soil)


E01@13'

5/12/2017 3:37:00PM

DRO/RRO by EPA8015C




GBTEX by EPA 8260C










B7E1204 05/12/2017 05/12/2017pH Units 1pH 8.29








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Bob Cornez


Tasman Geosciences



Denver CO 80211


Reporting


Y705184-05 (Soil)


W01@13'

5/12/2017 3:39:00PM

DRO/RRO by EPA8015C

B7E1207 05/12/2017 05/12/2017mg/kg 125.0Diesel (C10-C28) 2120



GBTEX by EPA 8260C

B7E1206 05/12/2017 05/12/2017mg/kg 255.00Gasoline Range Hydrocarbons 377



" " "" "0.050Ethylbenzene 0.226

" " "" "0.050Xylenes, total 1.78





B7E1204 05/12/2017 05/12/2017pH Units 1pH 8.47








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Bob Cornez


Tasman Geosciences



Denver CO 80211


Reporting


Y705184-06 (Soil)


BG01@6''

5/12/2017 3:41:00PM

DRO/RRO by EPA8015C


" " "" "100Residual Range Organics (C28-C40) 115


GBTEX by EPA 8260C

B7E1206 05/12/2017 05/14/2017mg/kg 255.00Gasoline Range Hydrocarbons 24.2






" "70-130103 %Surrogate: Toluene-d8 "



B7E1204 05/12/2017 05/12/2017pH Units 1pH 7.83








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Bob Cornez


Tasman Geosciences



Denver CO 80211

Result LimitReporting

Units LevelSpike

ResultSource

%REC%RECLimits RPD

RPDLimit Notes Analyte

Volatile Organic Compounds by GC/MS SW846 8260C - Quality Control


Batch B7E1206 - EPA 5030 (soil)

Blank (B7E1206-BLK1) Prepared: 05/12/2017 Analyzed: 05/12/2017

Gasoline Range Hydrocarbons mg/kgND 0.200 U

Benzene "ND 0.002 U

Toluene "ND 0.002 U

Ethylbenzene "ND 0.002 U

Xylenes, total "ND 0.002 U

ug/kg 62.5 70-130Surrogate: 1,2-Dichloroethane-d4 11773

" 62.5 70-130Surrogate: Toluene-d8 94.559

" 62.5 70-130Surrogate: 4-Bromofluorobenzene 99.962






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Bob Cornez


Tasman Geosciences



Denver CO 80211


Units LevelSpike

ResultSource

%REC%RECLimits RPD





LCS (B7E1206-BS1) Prepared: 05/12/2017 Analyzed: 05/12/2017

Benzene mg/kg0.107 0.002 0.100 77.1-124107

Toluene "0.097 0.002 0.100 74.5-12897.0

Ethylbenzene "0.105 0.002 0.100 66.4-127105

m,p-Xylene "0.210 0.004 0.200 76.6-124105

o-Xylene "0.096 0.002 0.100 76.6-12496.1









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Bob Cornez


Tasman Geosciences



Denver CO 80211


Units LevelSpike

ResultSource

%REC%RECLimits RPD





Matrix Spike (B7E1206-MS1) Prepared: 05/12/2017 Analyzed: 05/12/2017Source: Y705181-01

Benzene mg/kg0.116 0.002 0.100 0.005 71.8-126111

Toluene "0.100 0.002 0.100 ND 65.1-130100

Ethylbenzene "0.110 0.002 0.100 ND 62.2-130110

m,p-Xylene "0.221 0.004 0.200 ND 46.5-137110

o-Xylene "0.101 0.002 0.100 ND 54.2-134101



" 62.5 70-130Surrogate: 4-Bromofluorobenzene 10063






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Bob Cornez


Tasman Geosciences



Denver CO 80211


Units LevelSpike

ResultSource

%REC%RECLimits RPD





Matrix Spike Dup (B7E1206-MSD1) Prepared: 05/12/2017 Analyzed: 05/12/2017Source: Y705181-01

Benzene mg/kg0.115 0.002 0.100 0.005 11.371.8-126109 1.18

Toluene "0.100 0.002 0.100 ND 15.465.1-13099.5 0.501

Ethylbenzene "0.106 0.002 0.100 ND 19.662.2-130106 3.66

m,p-Xylene "0.213 0.004 0.200 ND 19.246.5-137107 3.46

o-Xylene "0.097 0.002 0.100 ND 17.954.2-13497.1 3.88









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Bob Cornez


Tasman Geosciences



Denver CO 80211


Units LevelSpike

ResultSource

%REC%RECLimits RPD





Units LevelSpike

ResultSource

%REC%RECLimits RPD


Extractable Petroleum Hydrocarbons by 8015C - Quality Control


Batch B7E1207 - EPA 3580


Diesel (C10-C28) mg/kgND 50.0 U

Residual Range Organics (C28-C40) "ND 200 U

" 50.0 59-131Surrogate: o-Terphenyl 79.240


Diesel (C10-C28) mg/kg987 50.0 1000 64-12198.7

Residual Range Organics (C28-C40) "955 200 1000 58-12495.5



Diesel (C10-C28) mg/kg800 50.0 1000 17.2 53-12578.3

Residual Range Organics (C28-C40) "733 200 1000 25.7 47-13370.8



Diesel (C10-C28) mg/kg1040 50.0 1000 17.2 20 QR-0253-125102 26.4

Residual Range Organics (C28-C40) "989 200 1000 25.7 20 QR-0247-13396.4 30.6







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Bob Cornez


Tasman Geosciences



Denver CO 80211


Units LevelSpike

ResultSource

%REC%RECLimits RPD


Classical Chemistry Parameters - Quality Control


Batch B7E1204 - NO PREP

Duplicate (B7E1204-DUP1) Prepared: 05/12/2017 Analyzed: 05/12/2017Source: Y705181-01

pH pH Units7.51 8.47 2512.0



Specific Conductance (EC) mmhos/cm0.00230


Specific Conductance (EC) mmhos/cm0.447 0.428 254.34






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Bob Cornez


Tasman Geosciences



Denver CO 80211

Notes and Definitions

U Sample is Non-Detect.

QR-02 The RPD result exceeded the QC control limits; however, both percent recoveries were acceptable. Sample

results for the QC batch were accepted based on percent recoveries and completeness of QC data.

Relative Percent DifferenceRPD

Analyte NOT DETECTED at or above the reporting limitND

All soil results are reported at a wet weight basis.






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Tasman Geosciences

Bob Cornez


Denver CO 80211

Project Name - KMG - East Erie 2-17 Project Number - [none]















303.433.1322

[email protected]

May 16, 2017

Bob Cornez


Tasman Geosciences



Denver CO 80211




B02@20' Y705192-01 05/15/2017 15:19Soil May 15, 2017 13:45






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Tasman Geosciences



Denver CO 80211

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Tasman Geosciences



Denver CO 80211

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Tasman Geosciences



Denver CO 80211


Reporting


Y705192-01 (Soil)


B02@20'

5/15/2017 1:45:00PM

DRO/RRO by EPA8015C

B7E1502 05/15/2017 05/15/2017mg/kg 125.0Diesel (C10-C28) 752



GBTEX by EPA 8260C

B7E1501 " 05/15/2017mg/kg 255.00Gasoline Range Hydrocarbons 163



" " "" "0.050Ethylbenzene 0.302

" " "" "0.050Xylenes, total 1.41



" "70-13099.9 %Surrogate: 4-Bromofluorobenzene 05/15/2017


B7E1503 05/15/2017 05/15/2017pH Units 1pH 9.23








Page 5 of 12

Bob Cornez


Tasman Geosciences



Denver CO 80211


Units LevelSpike

ResultSource

%REC%RECLimits RPD







Benzene "ND 0.002 U

Toluene "ND 0.002 U











Page 6 of 12

Bob Cornez


Tasman Geosciences



Denver CO 80211


Units LevelSpike

ResultSource

%REC%RECLimits RPD






Benzene mg/kg0.109 0.002 0.100 77.1-124109

Toluene "0.101 0.002 0.100 74.5-128101

Ethylbenzene "0.108 0.002 0.100 66.4-127108

m,p-Xylene "0.215 0.004 0.200 76.6-124108

o-Xylene "0.098 0.002 0.100 76.6-12497.8

ug/kg 62.5 70-130Surrogate: 1,2-Dichloroethane-d4 98.061








Page 7 of 12

Bob Cornez


Tasman Geosciences



Denver CO 80211


Units LevelSpike

ResultSource

%REC%RECLimits RPD






Benzene mg/kg0.102 0.002 0.100 ND 71.8-126102

Toluene "0.096 0.002 0.100 ND 65.1-13095.9

Ethylbenzene "0.108 0.002 0.100 ND 62.2-130108

m,p-Xylene "0.217 0.004 0.200 ND 46.5-137108

o-Xylene "0.098 0.002 0.100 ND 54.2-13498.4









Page 8 of 12

Bob Cornez


Tasman Geosciences



Denver CO 80211


Units LevelSpike

ResultSource

%REC%RECLimits RPD






Benzene mg/kg0.103 0.002 0.100 ND 11.371.8-126103 0.312

Toluene "0.095 0.002 0.100 ND 15.465.1-13094.9 1.03

Ethylbenzene "0.106 0.002 0.100 ND 19.662.2-130106 1.88

m,p-Xylene "0.213 0.004 0.200 ND 19.246.5-137106 1.80

o-Xylene "0.096 0.002 0.100 ND 17.954.2-13496.0 2.45









Page 9 of 12

Bob Cornez


Tasman Geosciences



Denver CO 80211


Units LevelSpike

ResultSource

%REC%RECLimits RPD





Units LevelSpike

ResultSource

%REC%RECLimits RPD




Batch B7E1502 - EPA 3550B






Diesel (C10-C28) mg/kg1090 50.0 1000 64-121109

Residual Range Organics (C28-C40) "1010 200 1000 58-124101

" 50.0 59-131Surrogate: o-Terphenyl 10552


Diesel (C10-C28) mg/kg1150 50.0 1000 14.6 53-125114

Residual Range Organics (C28-C40) "1140 200 1000 16.9 47-133113



Diesel (C10-C28) mg/kg997 50.0 1000 14.6 2053-12598.2 14.9

Residual Range Organics (C28-C40) "963 200 1000 16.9 2047-13394.7 17.2







Page 10 of 12

Bob Cornez


Tasman Geosciences



Denver CO 80211


Units LevelSpike

ResultSource

%REC%RECLimits RPD






pH pH Units8.50 8.51 250.118











Page 11 of 12

Bob Cornez


Tasman Geosciences



Denver CO 80211











Page 12 of 12

Tasman Geosciences

Bob Cornez


Denver CO 80211

Project Name - KMG - East Erie 2-17 Project Number - 89180634















303.433.1322

[email protected]

May 18, 2017

Bob Cornez


Tasman Geosciences


Project Number: 89180634

Denver CO 80211




B03@24' Y705229-01 05/17/2017 16:54Soil May 17, 2017 14:15






Page 2 of 12

Bob Cornez


Tasman Geosciences



Denver CO 80211

COC Goes Here






Page 3 of 12

Bob Cornez


Tasman Geosciences



Denver CO 80211

COC Goes Here






Page 4 of 12

Bob Cornez


Tasman Geosciences



Denver CO 80211


Reporting


Y705229-01 (Soil)


B03@24'

5/17/2017 2:15:00PM

DRO/RRO by EPA8015C




GBTEX by EPA 8260C

" 05/17/2017mg/kg B7E170210.200Gasoline Range Hydrocarbons UND









B7E1704 05/17/2017 05/17/2017pH Units 1pH 9.18


B7E1705 " 05/17/2017mmhos/cm "Specific Conductance (EC) 0.204






Page 5 of 12

Bob Cornez


Tasman Geosciences



Denver CO 80211


Units LevelSpike

ResultSource

%REC%RECLimits RPD







Benzene "ND 0.002 U

Toluene "ND 0.002 U


m,p-Xylene "ND 0.004 U

o-Xylene "ND 0.002 U










Page 6 of 12

Bob Cornez


Tasman Geosciences



Denver CO 80211


Units LevelSpike

ResultSource

%REC%RECLimits RPD






Benzene mg/kg0.097 0.002 0.100 77.1-12497.1

Toluene "0.092 0.002 0.100 74.5-12891.5

Ethylbenzene "0.104 0.002 0.100 66.4-127104

m,p-Xylene "0.209 0.004 0.200 76.6-124105

o-Xylene "0.095 0.002 0.100 76.6-12494.6









Page 7 of 12

Bob Cornez


Tasman Geosciences



Denver CO 80211


Units LevelSpike

ResultSource

%REC%RECLimits RPD






Benzene mg/kg0.101 0.002 0.100 ND 71.8-126101

Toluene "0.094 0.002 0.100 ND 65.1-13094.4

Ethylbenzene "0.107 0.002 0.100 ND 62.2-130107

m,p-Xylene "0.217 0.004 0.200 ND 46.5-137108

o-Xylene "0.098 0.002 0.100 ND 54.2-13498.5









Page 8 of 12

Bob Cornez


Tasman Geosciences



Denver CO 80211


Units LevelSpike

ResultSource

%REC%RECLimits RPD






Benzene mg/kg0.097 0.002 0.100 ND 11.371.8-12697.2 4.31

Toluene "0.090 0.002 0.100 ND 15.465.1-13089.9 4.82

Ethylbenzene "0.105 0.002 0.100 ND 19.662.2-130105 2.03

m,p-Xylene "0.209 0.004 0.200 ND 19.246.5-137105 3.51

o-Xylene "0.095 0.002 0.100 ND 17.954.2-13495.4 3.20









Page 9 of 12

Bob Cornez


Tasman Geosciences



Denver CO 80211


Units LevelSpike

ResultSource

%REC%RECLimits RPD





Units LevelSpike

ResultSource

%REC%RECLimits RPD




Batch B7E1703 - EPA 3550B






Diesel (C10-C28) mg/kg1080 50.0 1000 64-121108

Residual Range Organics (C28-C40) "1010 200 1000 58-124101



Diesel (C10-C28) mg/kg1010 50.0 1000 359 53-12565.0

Residual Range Organics (C28-C40) "2940 200 1000 2730 QM-0747-13320.9



Diesel (C10-C28) mg/kg1120 50.0 1000 359 2053-12576.4 16.1

Residual Range Organics (C28-C40) "3670 200 1000 2730 20 QM-07,

QR-0347-13393.6 127







Page 10 of 12

Bob Cornez


Tasman Geosciences



Denver CO 80211


Units LevelSpike

ResultSource

%REC%RECLimits RPD






pH pH Units8.59 8.75 251.85











Page 11 of 12

Bob Cornez


Tasman Geosciences



Denver CO 80211



QR-03 The RPD value for the sample duplicate or MS/MSD was outside of QC acceptance limits due to matrix

interference. QC batch accepted based on LCS and/or LCSD recovery and/or RPD values.

QM-07 The spike recovery was outside acceptance limits for the MS and/or MSD. The batch was accepted based on

acceptable LCS recovery.









Page 12 of 12

Tasman Geosciences

Bob Cornez


Denver CO 80211
















303.433.1322

[email protected]

May 22, 2017

Bob Cornez


Tasman Geosciences



Denver CO 80211




GW01 Y705255-01 05/22/2017 10:57Water May 22, 2017 10:20






Page 2 of 14

Bob Cornez


Tasman Geosciences



Denver CO 80211

COC Goes Here






Page 3 of 14

Bob Cornez


Tasman Geosciences



Denver CO 80211

COC Goes Here






Page 4 of 14

Bob Cornez


Tasman Geosciences



Denver CO 80211


Reporting


Y705255-01 (Water)


GW01

5/22/2017 10:20:00AM

BTEX by EPA 8260C

05/22/2017 05/22/2017ug/L B7E220144.00Benzene UND












Page 5 of 14

Bob Cornez


Tasman Geosciences



Denver CO 80211


Units LevelSpike

ResultSource

%REC%RECLimits RPD




Batch B7E2201 - EPA 5030B (Water)


Benzene ug/LND 1.00 U

Toluene "ND 1.00 U



" 62.5 84-121Surrogate: 1,2-Dichloroethane-d4 11068

" 62.5 85-115Surrogate: Toluene-d8 10364







Page 6 of 14

Bob Cornez


Tasman Geosciences



Denver CO 80211


Units LevelSpike

ResultSource

%REC%RECLimits RPD







Toluene "ND 1.00 U











Page 7 of 14

Bob Cornez


Tasman Geosciences



Denver CO 80211


Units LevelSpike

ResultSource

%REC%RECLimits RPD






Benzene ug/L50.9 1.00 50.0 73.3-129102

Toluene "48.8 1.00 50.0 76.2-12397.5

Ethylbenzene "47.8 1.00 50.0 73.6-13095.6

m,p-Xylene "97.3 2.00 100 76.1-12697.3

o-Xylene "52.0 1.00 50.0 76.6-124104









Page 8 of 14

Bob Cornez


Tasman Geosciences



Denver CO 80211


Units LevelSpike

ResultSource

%REC%RECLimits RPD






Benzene ug/L55.7 1.00 50.0 73.3-129111

Toluene "53.6 1.00 50.0 76.2-123107

Ethylbenzene "52.0 1.00 50.0 73.6-130104

m,p-Xylene "107 2.00 100 76.1-126107

o-Xylene "56.0 1.00 50.0 76.6-124112









Page 9 of 14

Bob Cornez


Tasman Geosciences



Denver CO 80211


Units LevelSpike

ResultSource

%REC%RECLimits RPD






Benzene ug/L52.7 1.00 50.0 ND 74-130105

Toluene "51.3 1.00 50.0 ND 73-131103

Ethylbenzene "49.6 1.00 50.0 ND 76-13299.2

m,p-Xylene "102 2.00 100 ND 69-139102

o-Xylene "53.4 1.00 50.0 ND 74-131107









Page 10 of 14

Bob Cornez


Tasman Geosciences



Denver CO 80211


Units LevelSpike

ResultSource

%REC%RECLimits RPD






Benzene ug/L51.5 1.00 50.0 ND 74-130103

Toluene "49.8 1.00 50.0 ND 73-13199.6

Ethylbenzene "48.2 1.00 50.0 ND 76-13296.3

m,p-Xylene "97.2 2.00 100 ND 69-13997.2

o-Xylene "51.6 1.00 50.0 ND 74-131103









Page 11 of 14

Bob Cornez


Tasman Geosciences



Denver CO 80211


Units LevelSpike

ResultSource

%REC%RECLimits RPD






Benzene ug/L60.7 1.00 50.0 ND 2074-130121 14.0

Toluene "56.6 1.00 50.0 ND 2073-131113 9.92

Ethylbenzene "56.5 1.00 50.0 ND 2076-132113 13.1

m,p-Xylene "116 2.00 100 ND 2069-139116 13.0

o-Xylene "59.2 1.00 50.0 ND 2074-131118 10.4









Page 12 of 14

Bob Cornez


Tasman Geosciences



Denver CO 80211


Units LevelSpike

ResultSource

%REC%RECLimits RPD






Benzene ug/L55.2 1.00 50.0 ND 2074-130110 6.91

Toluene "52.1 1.00 50.0 ND 2073-131104 4.42

Ethylbenzene "51.6 1.00 50.0 ND 2076-132103 6.82

m,p-Xylene "106 2.00 100 ND 2069-139106 8.67

o-Xylene "55.2 1.00 50.0 ND 2074-131110 6.78









Page 13 of 14

Bob Cornez


Tasman Geosciences



Denver CO 80211











Page 14 of 14

Tasman Geosciences

Bob Cornez


Denver CO 80211


Attached are your analytical results for KMG - East Erie 2-17 received by Origins Laboratory, Inc. June 05, 2017. This project is














303.433.1322

[email protected]

June 06, 2017

Bob Cornez


Tasman Geosciences



Denver CO 80211




GW02-6/5/17 Y706052-01 06/05/2017 16:17Water June 5, 2017 14:50

E02@22' Y706052-02 06/05/2017 16:17Soil June 5, 2017 11:58

N03@22' Y706052-03 06/05/2017 16:17Soil June 5, 2017 14:25

S02@22' Y706052-04 06/05/2017 16:17Soil June 5, 2017 12:58

W02@22' Y706052-05 06/05/2017 16:17Soil June 5, 2017 13:50






Page 2 of 20

Bob Cornez


Tasman Geosciences



Denver CO 80211

COC Goes Here






Page 3 of 20

Bob Cornez


Tasman Geosciences



Denver CO 80211

COC Goes Here






Page 4 of 20

Bob Cornez


Tasman Geosciences



Denver CO 80211


Reporting


Y706052-01 (Water)


GW02-6/5/17

6/5/2017 2:50:00PM

BTEX by EPA 8260C

06/05/2017 06/05/2017ug/L B7F050711.00Benzene UND



" " "" "1.00Xylenes, total 5.72

" "84-12199.7 %Surrogate: 1,2-Dichloroethane-d4 "

" "85-115102 %Surrogate: Toluene-d8 "







Page 5 of 20

Bob Cornez


Tasman Geosciences



Denver CO 80211


Reporting


Y706052-02 (Soil)


E02@22'

6/5/2017 11:58:00AM

DRO/RRO by EPA8015C

06/05/2017 06/05/2017mg/kg B7F0504125.0Diesel (C10-C28) UND



GBTEX by EPA 8260C

" 06/05/2017mg/kg B7F050310.200Gasoline Range Hydrocarbons UND









B7F0505 06/05/2017 06/05/2017pH Units 1pH 9.51


B7F0506 06/05/2017 06/05/2017mmhos/cm "Specific Conductance (EC) 0.0879






Page 6 of 20

Bob Cornez


Tasman Geosciences



Denver CO 80211


Reporting


Y706052-03 (Soil)


N03@22'

6/5/2017 2:25:00PM

DRO/RRO by EPA8015C




GBTEX by EPA 8260C










B7F0505 06/05/2017 06/05/2017pH Units 1pH 9.56








Page 7 of 20

Bob Cornez


Tasman Geosciences



Denver CO 80211


Reporting


Y706052-04 (Soil)


S02@22'

6/5/2017 12:58:00PM

DRO/RRO by EPA8015C




GBTEX by EPA 8260C










B7F0505 06/05/2017 06/05/2017pH Units 1pH 9.19








Page 8 of 20

Bob Cornez


Tasman Geosciences



Denver CO 80211


Reporting


Y706052-05 (Soil)


W02@22'

6/5/2017 1:50:00PM

DRO/RRO by EPA8015C




GBTEX by EPA 8260C










B7F0505 06/05/2017 06/05/2017pH Units 1pH 9.21








Page 9 of 20

Bob Cornez


Tasman Geosciences



Denver CO 80211


Units LevelSpike

ResultSource

%REC%RECLimits RPD




Batch B7F0503 - EPA 5030 (soil)

Blank (B7F0503-BLK1) Prepared: 06/05/2017 Analyzed: 06/05/2017


Benzene "ND 0.002 U

Toluene "ND 0.002 U











Page 10 of 20

Bob Cornez


Tasman Geosciences



Denver CO 80211


Units LevelSpike

ResultSource

%REC%RECLimits RPD





LCS (B7F0503-BS1) Prepared: 06/05/2017 Analyzed: 06/05/2017

Benzene mg/kg0.100 0.002 0.100 77.1-12499.8

Toluene "0.096 0.002 0.100 74.5-12895.8

Ethylbenzene "0.096 0.002 0.100 66.4-12796.0

m,p-Xylene "0.188 0.004 0.200 76.6-12494.1

o-Xylene "0.095 0.002 0.100 76.6-12495.1









Page 11 of 20

Bob Cornez


Tasman Geosciences



Denver CO 80211


Units LevelSpike

ResultSource

%REC%RECLimits RPD





Matrix Spike (B7F0503-MS1) Prepared: 06/05/2017 Analyzed: 06/05/2017Source: Y706048-01

Benzene mg/kg0.096 0.002 0.100 ND 71.8-12695.6

Toluene "0.089 0.002 0.100 ND 65.1-13089.4

Ethylbenzene "0.087 0.002 0.100 ND 62.2-13086.7

m,p-Xylene "0.173 0.004 0.200 ND 46.5-13786.4

o-Xylene "0.089 0.002 0.100 ND 54.2-13488.7









Page 12 of 20

Bob Cornez


Tasman Geosciences



Denver CO 80211


Units LevelSpike

ResultSource

%REC%RECLimits RPD





Matrix Spike Dup (B7F0503-MSD1) Prepared: 06/05/2017 Analyzed: 06/05/2017Source: Y706048-01

Benzene mg/kg0.097 0.002 0.100 ND 11.371.8-12696.7 1.16

Toluene "0.092 0.002 0.100 ND 15.465.1-13091.8 2.67

Ethylbenzene "0.087 0.002 0.100 ND 19.662.2-13087.4 0.873

m,p-Xylene "0.171 0.004 0.200 ND 19.246.5-13785.7 0.860

o-Xylene "0.087 0.002 0.100 ND 17.954.2-13486.8 2.17









Page 13 of 20

Bob Cornez


Tasman Geosciences



Denver CO 80211


Units LevelSpike

ResultSource

%REC%RECLimits RPD




Batch B7F0507 - EPA 5030B (Water)



Toluene "ND 1.00 U



" 62.5 84-121Surrogate: 1,2-Dichloroethane-d4 99.062








Page 14 of 20

Bob Cornez


Tasman Geosciences



Denver CO 80211


Units LevelSpike

ResultSource

%REC%RECLimits RPD






Benzene ug/L42.4 1.00 50.0 73.3-12984.8

Toluene "43.6 1.00 50.0 76.2-12387.1

Ethylbenzene "40.2 1.00 50.0 73.6-13080.4

m,p-Xylene "79.9 2.00 100 76.1-12679.9

o-Xylene "41.7 1.00 50.0 76.6-12483.3









Page 15 of 20

Bob Cornez


Tasman Geosciences



Denver CO 80211


Units LevelSpike

ResultSource

%REC%RECLimits RPD






Benzene ug/L46.2 1.00 50.0 ND 74-13092.4

Toluene "48.0 1.00 50.0 ND 73-13195.9

Ethylbenzene "44.8 1.00 50.0 ND 76-13289.6

m,p-Xylene "89.1 2.00 100 ND 69-13989.1

o-Xylene "44.5 1.00 50.0 ND 74-13189.0









Page 16 of 20

Bob Cornez


Tasman Geosciences



Denver CO 80211


Units LevelSpike

ResultSource

%REC%RECLimits RPD






Benzene ug/L43.8 1.00 50.0 ND 2074-13087.5 5.38

Toluene "45.4 1.00 50.0 ND 2073-13190.9 5.39

Ethylbenzene "42.6 1.00 50.0 ND 2076-13285.2 5.04

m,p-Xylene "83.5 2.00 100 ND 2069-13983.5 6.45

o-Xylene "42.6 1.00 50.0 ND 2074-13185.2 4.36









Page 17 of 20

Bob Cornez


Tasman Geosciences



Denver CO 80211


Units LevelSpike

ResultSource

%REC%RECLimits RPD





Units LevelSpike

ResultSource

%REC%RECLimits RPD




Batch B7F0504 - EPA 3580






Diesel (C10-C28) mg/kg780 50.0 1000 64-12178.0

Residual Range Organics (C28-C40) "757 200 1000 58-12475.7



Diesel (C10-C28) mg/kg747 50.0 1000 ND 53-12574.7

Residual Range Organics (C28-C40) "734 200 1000 26.9 47-13370.7



Diesel (C10-C28) mg/kg735 50.0 1000 ND 2053-12573.5 1.54

Residual Range Organics (C28-C40) "713 200 1000 26.9 2047-13368.6 3.00







Page 18 of 20

Bob Cornez


Tasman Geosciences



Denver CO 80211


Units LevelSpike

ResultSource

%REC%RECLimits RPD




Batch B7F0505 - NO PREP

Duplicate (B7F0505-DUP1) Prepared: 06/05/2017 Analyzed: 06/05/2017Source: Y706049-01

pH pH Units8.94 8.73 252.38

Batch B7F0506 - NO PREP



Duplicate (B7F0506-DUP1) Prepared: 06/05/2017 Analyzed: 06/05/2017Source: Y706049-01







Page 19 of 20

Bob Cornez


Tasman Geosciences



Denver CO 80211











Page 20 of 20

STATENOTIFICATION

1

Mike Jahn

To: Schwarz, Paul; Robert CornezSubject: RE: State Reportable Notification

From: "Schwarz, Paul" <[email protected]<mailto:[email protected]>> Date: May 15, 2017 at 2:37:09 PM MDT To: Chris Canfield ‐ DNR <[email protected]<mailto:[email protected]>>, "[email protected]<mailto:[email protected]>" <[email protected]<mailto:[email protected]>>, 'Roy Rudisill' <[email protected]<mailto:[email protected]>>, "'[email protected]<mailto:[email protected]>'" <[email protected]<mailto:[email protected]>>, "'[email protected]<mailto:[email protected]>'" <[email protected]<mailto:[email protected]>> Cc: "Schneider, Paul" <[email protected]<mailto:[email protected]>>, "Dinkel, Mike" <[email protected]<mailto:[email protected]>>, "Hamlin, Phil" <[email protected]<mailto:[email protected]>>, "Mickelson, Erik" <[email protected]<mailto:[email protected]>>, "Rowley, Taylor [Arcadis US, Inc.]" <[email protected]<mailto:[email protected]>> Subject: State Reportable Notification

Good Afternoon,

We had a State reportable release due to quantity of soil excavated at the tank battery noted below. While abandoning the facility, historical impacts were encountered. More information will be provided in a forthcoming COGCC Initial Form 19 Release Report. Please let me know if you have any questions.

Well: East Erie 2‐17 1 API: 05‐123‐14447 Legals: NENW Sec. 17‐T1N‐R68W

Thanks

Paul Schwarz HSE Representative Anadarko Petroleum Corp. Office: 970‐515‐1431

Click here for Anadarko’s Electronic Mail Disclaimer<http://www.anadarko.com/notices/Pages/Electronic‐Mail‐Disclaimer.aspx>

Documents

SPILL/RELEASE REPORT (SUPPLEMENTAL) | Erie, CO