NC0004961_Regional Office Historical File Pre 2018 (3)

RECEIVED/NCDENR/DWR
etas DUKE APR 2 9 2019 EHS CCP Environmental Programs
�C ENERGY, LaserficheDuke Energy
CAROLINAS WORDS 526 South Church Street
MOORESVILLE REGIONAL OFFICE Charlotte, NC 28202
Mailing Address:
EC13K/P.O. Box 1006
Charlotte, NC 28201-1006
April 29, 2019
Attn: Andrew Pitner
North Carolina Dept. of Environmental Quality
610 East Center Ave. Suite 301
Mooresville,NC 28115
Subject: Duke Energy Carolinas, LLC.
Notice of Closure of Wastewater Outfall 002
Riverbend Steam Station(NC0004961)—Gaston County
Dear Mr. Pitner,
In accordance with the requirements of Part III Section D of NPDES wastewater permit NC0004961,
Duke Energy is hereby providing notice of closure of the wastewater treatment system(WWTS)at
Riverbend Station. Riverbend is a retired facility and no longer produces or treats wastewater.
Duke Energy has completed excavation, removed all CCR material and verified clean closure in
the primary and secondary ash basin, ash stack and cinder pit. Previous closure letter for outfall 002
was submitted on 3/27/19.
The closure of the WWTS was communicated verbally to NCDEQ(Mooresville Office staff), during their
site visit on 3/15/19. Demobilization is scheduled to begin on or after 4/29/19 and should take
approximately 4-6 weeks to complete.
Please direct any correspondence or questions concerning the Riverbend Steam Station NPDES
Permitting and Compliance to Brad Loveland @ 704-609-5637.
"I cert5, under penalty of law, that this document and all attachments were prepared under my direction or
supervision in accordance with a system designed to assure that qualified personnel properly gather and evaluate
the information submitted. Based on my inquiry of the person or persons who manage the system, or those persons
directly responsible for gathering the information, the information submitted is, to the best of my knowledge and
belief true, accurate, and complete. I am aware that there are significant penalties for submitting false information,
including the possibility of fines and imprisonment for knowing violations."
Sincerely,
Tim Hill
GM CCP Regional Operations& Maintenance
CC: Brad Loveland
Rick Massey
Chris Varner

dr•N DUKE EHS CCP Environmental Programs
ENERGY; Duke Energy
CAROLINAS LaserfiChe 526 South Church Street
Charlotte, NC 28202
Mailing Address:
EC13K/P.O.Box 1006
Charlotte,NC 28201-1006
March 27, 2019
Attn: Andrew Pitner RECEIVED/NCDENR/DWR
North Carolina Dept. of Environmental Quality
610 East Center Ave. Suite 301 MAR 2 9 2019
Mooresville,NC 28115
WOROS
Subject: Duke Energy Carolinas, LLC. MOORESVILLE REGIONAL OFFICE
Notice of Closure of Wastewater Outfall 002
Riverbend Steam Station(NC0004961)—Gaston County
Dear Mr. Pitner,
In accordance with the requirements of Part III of NPDES wastewater permit NC0004961,Duke Energy
is hereby providing notice of closure for Outfall 002,Ash Pond Discharge,at Riverbend Station in Gaston County,
NC. Riverbend is a retired facility and has completed excavation, removed all CCR material
and verified clean closure in the primary and secondary ash basin, ash stack and cinder pit.
For the drainage of this outfall there will be no generating,treating or discharging of wastewater.
Duke is currently grading these excavated areas under open erosion control permit GASTO-2019-001 to
fill in low spots and allow dissipated flow from stormwater to gradually flow into Mountain Island Lake.
Please direct any correspondence or questions concerning the Riverbend Steam Station NPDES
Permitting and Compliance to Brad Loveland @ 704-609-5637.
"I cert , under penalty of law, that this document and all attachments were prepared under my direction
or supervision in accordance with a system designed to assure that qualified personnel properly gather
and evaluate the information submitted. Based on my inquiry of the person or persons who manage the
system, or those persons directly responsible for gathering the information, the information submitted is,
to the best of my knowledge and belief true, accurate, and complete. 1 am aware that there are significant
penalties for submitting false information, including the possibility of fines and imprisonment for knowing
violations."
Sincerely,
Tim Hill
GM CCP Regional Operations& Maintenance
CC: Brad Loveland
Rick Massey
Chris Varner

Bias DUKE
ENERGN
Laserfiche CAROLINAS9
August 23, 2019
REcE EDMCDENR/DWR
Ms. Julie Grzyb AUG2 6 201
State of North CarolinaW
Division of Water Resources
NPDES Complex permitting MOORESVILLE REGIONAL OFFICE
1617 Mail Service Center
Raleigh, NC 27699-1617
Subject: Duke Energy Carolinas, LLC
NPDES Permit Application
Riverbend Steam Station
Permit #: NC0004961
Gaston County
Dear Ms. Grzyb,
Duke Energy Carolinas, LLC (Duke Energy) hereby submits this NPDES permit renewal
package for the existing NPDES permit NC0004961. As mandated by North Carolina
Administrative Code 15A NCAC 2H.0105(e), this permit application for renewal is being
submitted at least 180 days prior to expiration of the current permit.
Electric power generation operations ceased on April 1, 2013 at the Riverbend facility. The
facility is in the process of completing post-closure activities. Demolition of the steam
generation plant is complete. Duke Energy completed excavation efforts of the primary and
secondary ash basins, ash stack and cinder pit at site on March 16, 2019. Duke Energy
anticipates the potential for future groundwater extraction and/or remediation activities on the
site and requests continued coverage under this existing permit for those activities as further
described in this submittal.
Due to the discontinuing of all steam generation processes at the Riverbend facility, Duke
Energy requests the following modifications to the new permit:
1. Condition A. (1), Outfall 001 - Removal of Outfall 001. All plant structures associated
with the steam generation plant were decommissioned and demolished. The Riverbend
facility no longer operates a plant chiller system. This condition is no longer applicable
to the site.
2. Condition A. (2), Outfall 002 - Removal of Outfall 002. The excavation of the ash basin
was completed in accordance with the North Carolina Coal Ash Management Act
(CAMA) of 2014, HB 630 of 2016 and the Senate Bill 716: Mountain Energy Act of
2015. None of the discharges associated with historic facility operations will continue
due to the decommissioning of the plant, therefore this condition is no longer applicable
to the site. The groundwater remediation system discharge (GW Remediation Oil/Water
Separator system) was removed in approximately 2001. Duke Energy also requests the

Page 2
removal of conditions, A.5 throughA.15, associated with the former plant and ash basin
operations.
3. Condition A. (4), Outfall 002A —Discharge from the yard sump overflow will no longer
be discharged from Outfall 002A. The yard sump overflow was removed along with the
site decommissioning. Duke Energy requests the modification of this outfall to
accommodate focused groundwater extraction and discharge determined necessary after
the submittal of the Riverbend Groundwater Correction Action Plan (CAP) update.
(Additional information about specific characteristics of the potential future discharge
detailed in attachment 3).
4. Condition A. (10) - Groundwater Monitoring Well — Duke requests the removal of the
groundwater monitoring requirements to make the Riverbend permit consistent with other
Duke Site Permits. These compliance wells will continue to be monitored through the
CAMA groundwater monitoring program.
5. Condition A. (16) —Removal of Outfalls 101, 103, 104, 105, 106, 109, 110, 111, 112
which corresponds to seeps S-1, S-3, S-4, S-5, S-6, S-9, S-10, S-11, and S-12. This is
requested due to these flows having ceased. In accordance with the terms of Consent
Order EMC SOC WQ S 16-005, completion of the closure activities referenced in
subparagraph l.f. of the consent order will eliminate the seeps from the ash basins at the
Riverbend Steam station. Only outfalls 102,107 and 108 still flow after excavation.
These flows meet all water quality standards and requirements in the SOC. Duke Energy
is requesting continued coverage for these flows to be assured they are covered, if
needed, in the interim however, Duke Energy believes the best way to handle these flows
is in accordance with the procedure used for Duke Energy coal fired permits in North
Carolina issued subsequent to the Riverbend permit. Duke requests concurrence that
these remaining flows, previously identified as wastewater seeps, can be addressed in site
Corrective Action Plans, as needed, and continuing NPDES permit coverage is not
needed. Attachment 5, is analytical data from seep sampling from 2017 — 2019. Upon
receiving concurrence that these flows can be addressed in the CAP for the site, Duke
Energy would withdraw request for continuing coverage of outfall 102, 107 and 108.
6. Duke Energy requests removal of Appendix A, "Plan for identification of new
discharges" to make the Riverbend permit consistent with other Duke Energy permits.
7. Duke Energy requests inclusion of a groundwater compliance boundary map in the
reissued permit.
Please find enclosed in triplicate, the renewal application, which includes the following items:
• EPA Form 1
• EPA Form 2C
• Attachment 1 —NPDES Outfalls Map
• Attachment 2 —Form 2C Item IIA Flow Diagram

Page 3
• Attachment 3 —Form 2C Item IIB Descriptions of Flows
• Attachment 4—Outfall Analytical Data
• Attachment 5 —Fish tissue monitoring results
• Attachment 6—Compliance Boundary map
If you have any questions or need additional information or clarification, please contact Brad
Loveland at [phone].
"7 certify, under penalty of law, that this document and all attachments were prepared under my direction or
supervision in accordance with a system designed to assure that qualified personnel properly gather and evaluate
the inforriiation submitted. Based on my inquiry of the person or persons who manage the system, or those persons
directly responsible for gathering the information, the information submitted is, to the best of my knowledge and
belief true, accurate, and complete. I am aware that there are significant penalties for submitting false information,
including the possibility of fines and imprisonment for knowing violations."
Sincerely,
Tim Hill, General Manager
CCP Regional Operations and Maintenance
Enclosure
CC:

Please print or type in the unshaded areas only. Form Approved.OMB No.2040-0088.
FORM U.S.ENVIRONMENTAL PROTECTION AGENCY I.EPA I.O.NUMBER
1 .=.EPA GENERAL INFORMATION 6
Consolidated Permits Program F NCO 0 0 4 9 61 D
GENERAL (I?. iiitlh *I;enend brrrriatrmr hprrn'vurnrtt) a u u 15
LABEL ITEMS GENERAL INSTRUCTIONS
If a preprinted label has been provided. affix it in the
-- -- --- - -- - -- - designated space.Review the information carefully rf any of it
I. EPA I.D.NUMBER is incorrect cross through rt and enter the correct data in the
appropriate fill-in area below.Also if any of the preprinted data
is absent (the area to the left of the label space lists the
III. FACILITY NAME PLEASE PLACE LABEL IN THIS SPACE information that should appear) please provide it in the proper
fill-in area(s)below If the label is complete and cored. you
V. FACILITY MAILING need not complete Items I III.V and VI(except VI-B which
ADDRESS must be completed regardless).Complete all items A no label
has been provided.Refer to the instructions for detailed item
VI. FACILITY LOCATION descriptions and for the legal authorizations under which this
data is collected.
II POLLUTANT CHARACTERISTICS
INSTRUCTIONS.Complete A through J to determine whether you need to submit any permit application forms to the EPA.If you answer`yes'to any questions,you must
submit this form and the supplemental form listed in the parenthesis following the question. Mark'X'in the box in the third column if the supplemental form is attached. If
you answer'no"to each question.you need not submit any of these forms.You may answer"no"if your activity is excluded from permit requirements:see Section C of the
instructions.See also.Section D of the instructions for definitions of bold-faced terms.
Mark'X' Mark'X'
SPECIFIC QUESTIONS YES NO C SPECIFIC QUESTIONS YES NOAC
ATTTAACHHED ATTAC
H
HED
A. Is this facility a publicly owned treatment works which B. Does or will this facility (either existing or proposed)
results in a discharge to waters of the U.S.?(FORM 2A) X include a concentrated animal feeding operation or X
aquatic animal production facility which results in a
6 e. discharge to waters of the U.S.?(FORM 28) '3 x =1
C.Is this a facility which currently results in discharges to �/X X�/ D.Is this a proposed facility(other than those described in A X
waters of the U.S.other than those described in A or B or B above)which will result in a discharge to waters of
above?(FORM 2C) the U.S.?(FORM 2D) a
E. Does or will this facility treat, store. or dispose of F Do you or will you inject at this facility industrial or
hazardous wastes?(FORM 3) X municipal effluent below the lowermost stratum X
containing within one quarter mile of the well bore,
28 _IS 3C underground sources of drinking water?(FORM 4) 3, ,_ 33
G.Do you or will you inject at this facility any produced water H.Do you or will you inject at this facility fluids for special
or other fluids which are brought to the surface in processes such as mining of sulfur by the Frasch process,
connection with conventional oil or natural gas production, X solution mining of minerals in situ combustion of fossil X
inject fluids used for enhanced recovery of oil or natural fuel.or recovery of geothermal energy?(FORM 4)
gas or inject fluids for storage of liquid hydrocarbons?
(FORM 4) 34 x x: 77 a a
I. Is this facility a proposed stationary source which is one J. Is this facility a proposed stationary source which is
of the 28 industrial categories listed in the instructions and X NOT one of the 28 industrial categories listed in the X
which will potentially emit 100 tons per year of any air /� instructions and which will potentially emit 250 tons per
pollutant regulated under the Clean Air Act and may affect year of any air pollutant regulated under the Clean Air Act
or be located in an attainment area?(FORM 5) 4 4' and may affect or be located in an attainment area? 15
(FORM 5)
III NAME OF FACILITY
1 SKIP Riverben Steam Station
'5r .6' -ay x —J
IV. FACILITY CONTACT
A. NAME&TITLE psi.tircr.,t.ui/c) B.PHONE(urea cock',t u.r)
2 TimIHI. 111 I l l l l l l l 1 l l i l l l l I l l l l t l l I i l l l l l l l
V FACILTY MAILING ADDRESS
I A.STREET OR P.O.BOX
3 P.O1. Box I10I0EI I I I IIIIIIIIIIIIIIIII
} '6 *
B CITY OR TOWN C. STATE D.ZIP CODE
11 1 I 1 1 I I ' i I I I I I I I I I I I I I I I ( I I I
�1Charlotte I NC 282u1
15 '6 4e 41 42 4: 51
VI. FACILITY LOCATION
A.STREET.ROUTE NO.OR OTHER SPECIFIC IDENTIFIER
I I l I I I I I I l I I I l I I l ( I 1 I ( 1
5 1�5 I SteamI Pl antII Road
45
B.COUNTY NAME
Gaston IIIIIIIIIIIIIIIIIIIIII
46 70
C.CITY OR TOWN D.STATE E.ZIP CODE F.COUNTY CODE(il Liar)
Moult I HL i y 1 I I I I I I I I I 1 I I 1 I I I 1 I I4C 2 11 Z 0 I I I I
65 40 4' 42 4' 5' 5: 34
EPA Form 3510-1 (8-90) CONTINUE ON REVERSE

CONTINUED FROM THE FRONT
VII.SIC CODES 4-di•it.in order of•runt
A.FIRST B.SECOND
T49111 I('!'",n) I 1 I (,pec,h)
g , )
C.THIRD D.FOURTH
I I I (ya.rin) 7 1 11
(,rr;rh)
15 06 19
VIII.OPERATOR INFORMATION
A.NAME B.Is the name listed in Item
i - I I 1 I 1 i I I i I f I I 1 1 I I 1 I I •i i I 1 1 I 1 f 1 I 1 1 I I 1 1 I I .Vlll-A also the owner,
8 Duke Energy Carolinas,- LLC p YES ❑NO
C.STATUS OF OPERATOR( ori,'the upprnpriute letter nut,th w7.e 1w cr hux d-Other.-"y4e't).) -
L D.PHONE(ur.0 e,xle,<no.)
F=FEDERAL (srkctri) I I I i T I i
S=STATE M=PUBLIC(ielwr than federal or state) p A (7 0 4) 3 8 2-4 3 0 9
P=PRIVATE 0=OTHER('rain)
u 15 t. _9 i,,
i' -
Y
E.STREET OR P.O.BOX
IILIII ' IIIiIiIIIIiIIIIIi1IIII
P.O. ox 1006
26 55
F.CITY OR TOWN G.STATE H.ZIP CODE IX.INDIAN LAND
i I i i I i I 1 I I I I I I I i i I I i I i I I I ill Is the facility located on Indian lands"
I
B Charlotte NC 1 28201
❑YES ONO
X.EXISTING ENVIRONMENTAL PERMITS
A.NPDES(Iiiu;harsesto�teriueeIf".ner D PSD(41rlimi.siomfrontPru tted.5ourcec)
I I ( I f Ill 1 1 ( 1 - r I I I f r i r i I i i
9 N NC0004961 9 P
15 _5 19.
B.UIC(r hderymi,nd In eci:nn ,1 i'7uid1) E OTHER(.+i't'in l
f r f f 1 1 I C I I 1 = T ,
Wd I 0000i4512 l I l I 11 11 (spec rtl)
9 U 9
C.RCRA ILCitr.lrto Il,n4: (,r
1) E OTHER e,Jtt)
r l I I ( i( I I I I I I i I ' II I I I i I 1 i I f l (,I,e,iy)
9 R NCD024717423 9
i5 19 30 15 16 17 /9
XI.MAP
Attach to this application a topographic map of the area extending to at least one mile beyond property boundaries. The map must show the outline of the facility the
location of each of its existing and proposed intake and discharge structures each of its hazardous waste treatment storage or disposal facilities and each well where it
injects fluids underground.Include all springs,nvers and other surface water bodies:r the map area.See instructions for precise requirements.
XII.NATURE OF BUSINESS .rovide a briefdescrr•tion)
Coal fired steam electric generation (generation operations ceased and teen demolished 4i1t2013) , continuing
post *.assure activities.
XIII_CERTIFICATION(see instructions)
i certify under penalty of law that I have personally examined and am familiar with the information submitted in this application and all attachments and that. based on my
inquiry of those persons immediately responsible for obtaining the information contained in the application. I believe that the information is true accurate, and complete I
am aware that there are significant penalties for submitting false information,including the possibility of fine and imprisonment
A.NAME 8 OFFICIAL TITLE(tape„r prnrt) B SIGNATURE C DATE SIGNED
//" At. ( e410tvrk 6.111
COMMENTS FOR OFFICIAL USE ONLY
Mill ) i i I i i i , I
C
I
EPA Form 3510-1 (8-90)

EPA ID.NUMBER((apt)ran,lien,1 of l brn,I) Form Approved.
NC0004961 OMB No 2040-0086.
Please print or type in the unshaded areas only. Approval expires 3-31-98.
FORM S.ENVIRONMENTAL PROTECTION AGENCY
CATION FOR PERMIT TO DISCHARGE WASTEWATER
2C �iEPA EXISTING MANUFACTURING,COMMERCIAL,MINING AND SILVICULTURE OPERATIONS
NPDES Consolidated Permits Program
I.OUTFALL LOCATION
For each outfall,list the latitude and longitude of its location to the nearest 15 seconds and the name of the receiving water.
A OUTFALL NUMBER B LATITUDE C.LONGITUDE
(/"r) 1 DEG 2 MIN 3 SEC 1 DEG 2 MIN. 3 SEC D RECEIVING WATER(mane)
002A 35 21 55.44 -80 58 10.92 Catawba River
102 35 21 54 -80 57 57.6 Catawba River
107 35 22 1.2 -80 57 25.2 Catawba River
108 35 21 55.6 -80 57 21.2 Catawba River
II FLOWS.SOURCES OF POLLUTION,AND TREATMENT TECHNOLOGIES
A. Attach a line drawing showing the water flow through the facility.Indicate sources of intake water,operations contributing wastewater to the effluent.and treatment units
labeled to correspond to the more detailed descriptions in Item B Construct a water balance on the line drawing by showing average flows between intakes,operations.
treatment units.and outfalls If a water balance cannot be determined(e.g..for certain mining activities).provide a pictorial description of the nature and amount of any
sources of water and any collection or treatment measures.
B For each outfall, provide a description of: (1)All operations contributing wastewater to the effluent.including process wastewater, sanitary wastewater,cooling water.
and storm water runoff: (2)The average flow contributed by each operation: and (3) The treatment received by the wastewater. Continue on additional sheets if
necessary.
1 OUT- 2 OPERATION(S)CONTRIBUTING FLOW 3 TREATMENT
FALL b.AVERAGE FLOW b.LIST CODES FROM
NO (It") a OPERATION U.() Om hide t,n,r,) a.DESCRIPTION TABLE 2C-1
Groundwater Remediation Discharge NA
002A , 'D-t MCI. 'estimated NA NA
Future'
Ncn-Engineered Seeps NA
102 , aoi M,r NA.
Non-Engineered Seeps �.t_rNA
10 7 i NA
Non.-Engineered Seeps - NA
108 M.,73t NA NA
OFFICIAL USE ONLY(eff/nrn, unlehne,ruh-ran-e"nrc)
EPA Form 3510-2C(8-90) PAGE 1 of 4 CONTINUE ON REVERSE

CONTINUED FROM THE FRONT
C Except for storm runoff.leaks,or spills.are any of the discharges described in Items II-A or B intermittent or seasonal?
❑ YES(cony,letc tdr!ollr,ru,,Y r<rhlr) NO(,fin rr,Sec(UM AI)
3 FREQUENCY 4 FLOW
a DAYS PER B TOTAL VOLUME
2.OPERATION(s) WEEK b MONTHS a FLOW RATE(rn nr,r4 (spc eS,nrh umro)
1 OUTFALL CONTRIBUTING FLOW (sprcrh PER YEAR C.DURATION
NUMBER(b,r) /r,r 1 LONGTERM 2 MAXIMUM 1 LONGTERM 2 MAXIMUM
( ) arc,vX•') (.+ycnh n�r, raAc) AVERAGE AVERAGE DAILY AVERRAGE DAILY (in dap)
III.PRODUCTION
A.Does an effluent guideline limitation promulgated by EPA under Section 304 of the Clean Water Act apply to your facility?
mYES(crmnpleic Item 111-11) ❑NO(,eo to,Sec firm II)
B.Are the limitations in the applicable effluent guideline expressed in terms of production(or other measure of operation)?
❑ YES(complete Rre,111- ) ®NO(go n,.Sccnon II)
C If you answered'yes"to Item III-B.list the quantity which represents an actual measurement of your level of production.expressed in the terms and units used in the
applicable effluent guideline.and indicate the affected outfalls.
1.AVERAGE DAILY PRODUCTION
c OPERATION,PRODUCT.MATERIAL,ETC 2 AFFECTED OUTFALLS
a QUANTITY PER DAY b.UNITS OF MEASURE (lur omlLll'mo hers)
(ipri rb)
NA
IV.IMPROVEMENTS
A Are you now required by any Federal State or local authority to meet any implementation schedule for the construction, upgrading or operations of wastewater
treatment equipment or practices or any other environmental programs which may affect the discharges described in this application?This includes,but is not limited to
permit conditions administrative or enforcement orders.enforcement compliance schedule letters stipulations,court orders.and grant or loan conditions
® YES(c<mnpleie Inc'olio.In,L tuhle) ❑NO(};o to Item 11"-13)
1 IDENTIFICATION OF CONDITION, 2 AFFECTED OUTFALLS 3 BRIEF DESCRIPTION OF PROJECT 4 FINAL COMPLIANCE DATE
AGREEMENT,ETC.
a NO b SOURCE OF DISCHARGE a REQUIRED b PROJECTED
SCT. 101-112 Seeps
B OPTIONAL: You may attach additional sheets describing any additional water pollution control programs (or other environmental projects which may affect your
discharges)you now have underway or which you plan Indicate whether each program is now underway or planned and indicate your actual or planned schedules for
construction
❑MARK-X-IF DESCRIPTION OF ADDITIONAL CONTROL PROGRAMS IS ATTACHED
EPA Form 3510-2C(8-90) PAGE 2 of 4 CONTINUE ON PAGE 3

EPA I D NUMBER(cop)from Item I ofFonn I)
CONTINUED FROM PAGE 2 NC0004961
V INTAKE AND EFFLUENT CHARACTERISTICS
A B &C See instructions before proceeding—Complete one set of tables for each outfall—Annotate the outfall number in the space provided
NOTE Tables V-A.V-B.and V-C are included on separate sheets numbered V-1 through V-9
D Use the space below to list any of the pollutants listed in Table 2c-3 of the instructions which you know or have reason to believe is discharged or may be discharged
from any outfall For every pollutant you list.briefly describe the reasons you believe it to be present and report any analytical data in your possession
1 POLLUTANT 2.SOURCE 1 POLLUTANT 2 SOURCE
_cal fired steam elecsric
generation (operations ceased'
VI POTENTIAL DISCHARGES NOT COVERED BY ANALYSIS
Is any pollutant listed in Item V-C a substance or a component of a substance which you currently use or manufacture as an intermediate or final product or byproduct?
❑YES(lrcr uN sa,h poNuIn,ts hrluu ) NO(.¢o ro hrm lTB)
NA.
EPA Form 3510-2C(8-90) PAGE 3 of 4 CONTINUE ON REVERSE

CONTINUED FROM THE FRONT
Vli BIOLOGICAL TOXICITY TESTING DATA
Do you have any knowledge or reason to believe that any biological test for acute or chronic toxicity has been made on any of your discharges or on a receiving water in
relation to your discharge within the last 3 years?
YES(uienufti rhr re t( uunlde,tnhe their purposes helnv) ❑NO(g:, IX)
chronic toxicity tests were conducted quarterly per calendar year on NPDES outfall 002 (dewatering phase) .
These test used Ceriodaphnia as the test- organism. Test results indicated that the discharge of outfall 002
is non-toxic. The chronic toxicity test were ended after March 22, 2019.
VIII CONTRACT ANALYSIS INFORMATION
Were any of the analyses reported in Item V performed by a contract laboratory or consulting firm?
®YES(/rsr the Mier, .r:/drr,., and telephone number of anti pollutants ana/1=ed ht ❑NO(go ro.1'ec non/A)
each such lahuromrt or firm be/nu)
A.NAME B ADDRESS C TELEPHONE D.POLLUTANTS ANALYZED
(area Lode ct me) (list)
106 Vantage Point Drive, West Columbia, 803-791-9700 Ammonia - N
-=- SC 29172 POD
COD
TOC
Oil and Grease
Mercury
TDS
TSS
Chloride
Fluoride
Nitrate
Sulfate
Barium
Calcium
Iron
Magnesium
Manganese
Total Harness
Zinc
Arsenic
Cadmium
Chromium
Copper
Lead
Nickel
Seleniur
IX CERTIFICATION
I certify under penalty of law that this document and all attachments were prepared under my direction or supervision'in accordance with a system designed to assure that
qualified personnel properly gather and evaluate the information submitted Based on my inquiry of the person or persons who manage the system or those persons
directly responsible for gathering the information.the information submitted is.to the best of my knowledge and belief true.accurate,and complete I am aware that there
are significant penalties for submitting false information,including the possibility of fine and imprisonment for knowing violations
A NAME&OFFICIAL TITLE(ripe a -- B PHONE NO (are,. ode
j ,'l/ Genee4l /U4y4 " C ce OPe'4 r'o^i5 j go' 373 " C(C,G
C SIGNATURE D DATE SIGNED
147
EPA Form 3510-2C(8-90) PAGE 4 of 4

PLEASE PRINT OR TYPE IN THE UNSHADED AREAS ONLY You may report some or all of this information EPA I.D.NUMBER(copy from hen,/o//•urm/)
on separate sheets(use the same format)instead of completing these pages. NC0004 961
SEE INSTRUCTIONS.
OUTFALL NO.
V INTAKE AND EFFLUENT CHARACTERISTICS(continued from page 3 of Form 2-C) ,o2A (Future/estimated)
PART A—You must provide the results of at least one analysis for every pollutant in this table Complete one table for each outfall.See instructions for additional details
3.UNITS 4.INTAKE
2.EFFLUENT (.s'pec?/o it blank) (u/wu,ml)
b.MAXIMUM 30 DAY VALUE c.LONG TERM AVRG.VALUE a.LONG TERM
a.MAXIMUM DAILY VALUE (duru,lable) (4uru,lable) AVERAGE VALUE
(1) (1) d_NO.OF a.CONCEN- (1) b.NO.OF
1.POLLUTANT CONCENTRATION (2)MASS CONCENTRATION (2)MASS (1)CONCENTRATION ANALYSES TRATION b.MASS ANALYSES
(2)MASS CONCENTRATION (2)MASS
a.Biochemical Oxygen
Demand(nH/I)
b.Chemical Oxygen
Demand(('(./I)
c Total Organic Carbon
(PR.) 1.00 77 mg/L
d.Total Suspended
Solids(/'.SS) 5.01 75 mg/L
e Ammonia(m..1')
VALUE VALUE VALUE VALUE
f.Flow
g.Temperature VALUE VALUE VALUE VALUE
17 20 "C
h.Temperature VALUE VALUE VALUE VALUE
(euuu,rr) 27 3 °C
MINIMUM MAXIMUM MINIMUM MAXIMUM
pH 3 .2 8.3 STANDARD UNITS
PART B— Mark"X"in column 2-a for each pollutant you know or have reason to believe is present.Mark"X"in column 2-b for each pollutant you believe to be absent.If you mark column 2a for any pollutant which is limited either
directly, or indirectly but expressly, in an effluent limitations guideline, you must provide the results of at least one analysis for that pollutant. For other pollutants for which you mark column 2a, you must provide
quantitative data or an explanation of their presence in your discharge.Complete one table for each outfall.See the instructions for additional details and requirements.
2.MARK"X" 3.EFFLUENT 4.UNITS 5.INTAKE(u minaO
1.POLLUTANT b.MAXIMUM 30 DAY VALUE c LONG TERM AVRG.VALUE a.LONG TERM AVERAGE
AND a b a.MAXIMUM DAILY VALUE (rlurwluhlr) (rl<mnluhlr) VALUE
CAS NO. BELIEVED BELIEVED (1) (1) (1) d.NO.OF a.CONCEN- (1) b.NO.OF
(,/urmlu//e) PRESENT ABSENT CONCENTRATION (2)MASS CONCENTRATION (2)MASS CONCENTRATION (2)MASS ANALYSES TRATION b.MASS CONCENTRATION (2)MASS ANALYSES
a.Bromide
(24959-67-9)
b.Chlorine,Total
Residual
c.Color
d.Fecal Coliform
e.Fluoride
(16984-48-8)
f.Nitrate-Nitrite
(as N)
EPA Form 3510-2C(8-90) PAGE V-1 CONTINUE ON REVERSE

ITEM V-B CONTINUED FROM FRONT
2.MARK"X" 3.EFFLUENT 4.UNITS 5.INTAKE(opnunul)
1.POLLUTANT b.MAXIMUM 30 DAY VALUE c.LONG TERM AVRG.VALUE a.LONG TERM
AND a b a.MAXIMUM DAILY VALUE (it nuduhlr) (i)urmluh/e) AVERAGE VALUE
CAS NO. BELIEVED BELIEVED (1) (1) (1) d.NO.OF a.CONCEN- 1 b.NO.OF
(d ururluh/e) PRESENT ABSENT CONCENTRATION (2)MASS CONCENTRATION (2)MASS CONCENTRATION (2)MASS ANALYSES TRATION b.MASS CONCENTRATION (2)MASS ANALYSES
g.Nitrogen,
Total Organic(ar
,ti)
h.Oil and
Grease
i.Phosphorus
(as P),Total
(7723-14-0)
j.Radioactivity
(1)Alpha.Total
(2)Beta,Total
(3)Radium.
Total
(4)Radium 226,
Total
k.Sulfate
(14808-79-8) /� 1400 79 mg/L
I.Sulfide
(u a)
•
m.Sulfite
Sr),)
(14265-45-3)
n.Surfactants
o.Aluminum,
Total
(7429-90-5) 5480 81 ug/L
p Barium,Total 42.8 76 ug/L
(7440-39-3)
(7440 42-8 q.Boron,8) X 82_•7 83 ug/L
r.Cobalt,Total
(7440-48-4) 209 79 ug/L
s.Iron,Total
(7439-89-6) X 44900 82 ug/L
t.Magnesium,
Total
(7439-95-4) 86.6 77 mg/L
u.Molybdenum,
Total X 1.18 84 ug/L
(7439-98-7)
v.Manganese,
Total
(7439-96-5) 14200 83 ug/L
w.Tin,Total
(7440-31-5)
x.Titanium,
Total
(7440-32-6)
EPA Form 3510-2C(8-90) PAGE V-2 CONTINUE ON PAGE V-3

EPA I.D.NUMBER(cop)/roue lion 1 ofI•brur I) OUTFALL NUMBER
CONTINUED FROM PAGE 3 OF FORM 2-C N00004961 002A
PART C- If you are a primary industry and this outfall contains process wastewater,refer to Table 2c-2 in the instructions to determine which of the GC/MS fractions you must test for.Mark"X"in column 2-a for all such GC/MS
fractions that apply to your industry and for ALL toxic metals,cyanides,and total phenols.If you are not required to mark column 2-a(secondary industries,nonprocess wastewater outfalls,and nonrequired GC/MS
fractions),mark"X'in column 2-b for each pollutant you know or have reason to believe is present.Mark"X"in column 2-c for each pollutant you believe is absent.If you mark column 2a for any pollutant,you must
provide the results of at least one analysis for that pollutant.If you mark column 2b for any pollutant,you must provide the results of at least one analysis for that pollutant if you know or have reason to believe it will be
discharged in concentrations of 10 ppb or greater.If you mark column 2b for acrolein,acrylonitrile,2,4 dinitrophenol,or 2-methyl-4,6 dinitrophenol,you must provide the results of at least one analysis for each of these
pollutants which you know or have reason to believe that you discharge in concentrations of 100 ppb or greater.Otherwise,for pollutants for which you mark column 2b,you must either submit at least one analysis or
briefly describe the reasons the pollutant is expected to be discharged. Note that there are 7 pages to this part;please review each carefully. Complete one table(all 7 pages)for each outfall. See instructions for
additional details and requirements.
2.MARK"X" 3.EFFLUENT 4.UNITS 5.INTAKE(optional)
1.POLLUTANT b.MAXIMUM 30 DAY VALUE c.LONG TERM AVRG. a.LONG TERM
AND a b c a.MAXIMUM DAILY VALUE (,/arodaMr) VALUE(if available) AVERAGE VALUE
CAS NUMBER TESTING BELIEVED BELIEVED (1) (1) (1) d.NO.OF a.CONCEN- (1) b.NO.OF
(if I i•oiluhh•) REQUIRED PRESENT ABSENT CONCENTRATION (2)MASS CONCENTRATION (2)MASS CONCENTRATION (2)MASS ANALYSES TRATION b.MASS CONCENTRATION (2)MASS ANALYSES
METALS,CYANIDE,AND TOTAL PHENOLS
1M.Antimony,Total(7440-36-0) X 1.34 84 ug/L
2M.Arsenic,Total v
(7440-38-2) ^ 1.47 82 ug/L
3M.Beryllium,Total(7440-41-7) X\�/ 7.63 84 ug/L
4M.Cadmium.Total 1.83 75 ug/L
(7440-43-9) X .
5M.Chromium, 4.74 83 ug/L
Total(7440-47-3)
6M.Copper,Total
(7440-50-8) X 33.6 71 ug/L
7M.Lead,Total(7439-92-1) X 0.965 73 ug/L
8M.Mercury,Total
(7439-97-6)
9M.Nickel,Total u 15 8 81 ug IL
(7440-02-0)
10M.Selenium, 2.84 75 ug IL
Total(7782-49-2)
11M.Silver,Total -
(7440-22-4)
Total Thallium, X 0.262 82 ug/L
Total(7440-28-0)
13M.Zinc,Total
(7440-66-6) X 275 73 ug/L
14M.Cyanide,
Total(57-12-5)
15M.Phenols,
Total
DIOXIN
2,3,7,8-Tetra- X DESCRIBE RESULTS
chlorodibenzo-P-
Dioxin(1764-01-6)
EPA Form 3510-2C(8-90) PAGE V-3 CONTINUE ON REVERSE

CONTINUED FROM THE FRONT
2.MARK"X" 3.EFFLUENT 4.UNITS 5.INTAKE(upuuuul)
1.POLLUTANT b.MAXIMUM 30 DAY VALUE c.LONG TERM AVRG. a.LONG TERM
AND a b c a.MAXIMUM DAILY VALUE (,tr,ra,uh/e) VALUE(//available) AVERAGE VALUE
CAS NUMBER TESTING BELIEVED BELIEVED (1) (1) (1) d.NO.OF a.CONCEN- (1) b.NO.OF
(r/aia,Iuhle) REQUIRED PRESENT ABSENT CONCENTRATION (2)MASS CONCENTRATION (2)MASS CONCENTRATION (2)MASS ANALYSES TRATION b.MASS CONCENTRATION (2)MASS ANALYSES
GC/MS FRACTION—VOLATILE COMPOUNDS
1 V.Accrolein X
(107-02-8)
2V.Acrylonitrile '
(107-13-1)
3V.Benzene
(71-43-2)
4Vme Bishluru- ` '
methyl)
Ether X
(542-88-1)
5V.Bromoform v
(75-25-2)
6V.Carbon
Tetrachloride
(56-23-5)
7V.Chlorobenzene
(108-90-7)
8V.Chlorodi-
bromomethane
bromomelhane X
(124-48-1)
9V.Chloroethane
(75-00.3)
10V.2-Chloro-
ethylvinyl Ether
(110-75-8)
11 V.Chloroform
(67-66-3) n
12V.Dichloro-
bromomethane
(75-27-4)
13V.Dichloro- '
difluoromethane
(75-71-8)
14V.1,1-Dichloro-
X
ethane(75-34-3)
15V.1,2-Dichloro-
ethane(107-06-2)
16V.1,1-Dichloro-
ethylene(75-35-4) X
17V 1,2-Dichloro-
propane(78-87-5)
1,3-Dichloro-propylene
` '
propylene X
(542-75-6)
19V.Ethylbenzene
(100-41-4)
20V.Methyl v
Bromide(74-83-9)
21V.Methyl X
Chloride(74-87-3)
EPA Form 3510-2C(8-90) PAGE V-4 CONTINUE ON PAGE V-5

CONTINUED FROM PAGE V-4
2.MARK"X" 3.EFFLUENT 4.UNITS 5.INTAKE(upauual)
1.POLLUTANT b.MAXIMUM 30 DAY VALUE c.LONG TERM AVRG. a.LONG TERM
AND a b c a.MAXIMUM DAILY VALUE (iluradahle) VALUE(()available) AVERAGE VALUE
CAS NUMBER TESTING BELIEVED BELIEVED d.NO.OF a.CONCEN- b.NO.OF
(IIREQUIRED PRESENT ABSENT (1) (1) (1) ANALYSES TRATION b.MASS (1) ANALYSES
( available) CONCENTRATION (2)MASS CONCENTRATION (2)MASS CONCENTRATION (2)MASS CONCENTRATION (2)MASS
GC/MS FRACTION—VOLATILE COMPOUNDS(cm/ma/ea)
22V.Methylene
Chloride(75-09-2)
23V
Tetr chloro- ` '
Tetrachloroethane X
(79-34-5)
24V.Tetrachloro-
ethylene �/
(127-18-4)
25V.Toluene
(108-88-3)
•
26V.1,2-Trans-
Dichloroethylene ,
Dichloroethylene X
(156-60-5)
27V.1,1,1-Trichloro-
ethane(71-55-6)
28V.1,1,2-Trichloro-
ethane(79-00-5)
29V Trichloro-
ethylene(79-01-6)
30V.Trichloro-
\
fluoromethane /X\
(75-69-4)
31V.Vinyl Chloride X
(75-01-4)
GC/MS FRACTION—ACID COMPOUNDS
1A.2-Chlorophenol
(95-57-8)
2A.2,4-Dichloro-
phenol(120-83-2)
3A.2,4-Dimethyl-
phenol(105-67-9)
4A.4,6-Dinitro-O-
Cresol(534-52-1)
5A.2,4-Dinitro-
phenol(51-28-5)
6A.2-Nitrophenol X(88 75 5)
7A.4-Nitrophenol
(100-02-7)
8A.P-Chloro-M-
Cresol(59 50-7)
9A.Pentachloro-
phenol(87-86-5)
10A.Phenol �/
(108-95-2)
11 A.2,4,6-Trichloro-
phenol(88-05-2)
EPA Form 3510-2C(8-90) PAGE V-5 CONTINUE ON REVERSE

CONTINUED FROM THE FRONT
2.MARK"X" 3.EFFLUENT 4.UNITS 5.INTAKE(optional)
1.POLLUTANT b.MAXIMUM 30 DAY VALUE c.LONG TERM AVRG. a.LONG TERM
AND a b c a.MAXIMUM DAILY VALUE (yururlable) VALUE Wow/dab/0 AVERAGE VALUE
CAS NUMBER TESTING BELIEVED BELIEVED (1) (1) (1) d.NO.OF a.CONCEN- b.NO.OF
({/e w/abA') REQUIRED PRESENT ABSENT CONCENTRATION ANALYSES TRATION b.MASS (1)
(2)MASS CONCENTRATION (2)MASS CONCENTRATION (2)MASS CONCENTRATION (2)MASS ANALYSES
GC/MS FRACTION—BASE/NEUTRAL COMPOUNDS
1B.Acenaphthene
(83-32-9)
28.Acenaphtylene —
(208-96-8)
3B.Anthracene \/ •
(120-12-7) n
4B.Benzidine ,
(92-87-5)
5B.Benzo(a)
Anthracene �/
(56-55-3) /�
68.Benzo(u)
Pyrene(50-32-8)
7B.3,4-Benzo-
fluoranthene �/
(205-99-2) /�
8B.Benzo(l;hr)
Perylene(191-24-2)
9B.Benzo(k)
Fluoranthene �/
(207-08-9) /�
108.Bis(2-(•hlora-
rrhun')Methane v
(111-91-1)
118.Bis(2-('hhm,- ,
ethyl)Ether
(111-44-4)
12B.Bis(2-
('hlurrusuprup(n
Ether(102-80-1)
13B.Bis(2-lie/n/-
hr.,,(/)Phthalate >/
(117-81-7) /�
14B.4-Bromophenyl
Phenyl Ether �/
(101-55-3) /�
15B.Butyl Benzyl
Phthalate(85-68-7)
168.2-Chloro-
naphthalene �/
(91-58-7) /�
17B.4-Chloro-
phenyl Phenyl Ether �/
(7005-72-3) /�
18B.Chrysene _
(218-01-9)
19B.Dibenzo(u.h)
Anthracene
(53-70-3)
208.1,2-Dichloro-
benzene(95-50-1)
21 B.1,3-Di-chloro-
benzene(541-73-1)
EPA Form 3510-2C(8-90) PAGE V-6 CONTINUE ON PAGE V-7

CONTINUED FROM PAGE V-6
2.MARK"X" 3.EFFLUENT 4.UNITS 5.INTAKE(optional)
1.POLLUTANT b.MAXIMUM 30 DAY VALUE c.LONG TERM AVRG. a.LONG TERM
AND a b c a.MAXIMUM DAILY VALUE (,/uvaduhle) VALUE(,/ur,nluhlr) AVERAGE VALUE
CAS NUMBER TESTING BELIEVED BELIEVED (1) (1) (1) d.NO.OF a.CONCEN- (1) b.NO.OF
(,l u,'u,luhlc) REQUIRED PRESENT ABSENT CONCENTRATION (2)MASS CONCENTRATION (2)MASS CONCENTRATION (2)MASS ANALYSES TRATION b.MASS CONCENTRATION (2)MASS ANALYSES
GC/MS FRACTION—BASE/NEUTRAL COMPOUNDS(conma'/)
228.1,4-Dichloro-
benzene(106-46-7)
238.3,3-Dichloro-
benzidine(91-94-1)
24B.Diethyl
Phthalate(84-66-2)
258.Dimethyl
Phthalate �/
(131-11-3)
26B.Di-N-Butyl X
Phthalate(84-74-2)
278.2,4-Dinitro-
toluene(121-14-2)
288.2,6-Dinitro-
toluene(606-20-2)
29B.Di-N-Octyl
Phthalate(117-84-0)
hy nas -
hydrdr azz inee(as Azas Azo-
benzene)(122-66-7)
31B.Fluoranthene �/
(206-44-0)
328.Fluorene �/
(86-73-7)
33B.Hexachloro-
benzene(118.74-1)
348.Hexachloro- �/
butadiene(87-68-3)
35B.Hexachloro-
cyclopentadiene
(77-47-4)
368 Hexachloro-
ethane(67-72-1)
37B.Indeno
(1,2,3-cd)Pyrene
(193-39-5)
38B.Isophorone �/
(78-59-1)
39B.Naphthalene v
(91-20-3)
408.Nitrobenzene
(98-95-3)
418.N-Nitro-
sodimethylamine
(62-75-9)
428.N-Nitrosodi-
N-Propylamine
(621-64-7)
EPA Form 3510-2C(8-90) PAGE V-7 CONTINUE ON REVERSE

CONTINUED FROM THE FRONT
2.MARK"X" 3.EFFLUENT 4.UNITS 5.INTAKE(option/)
1.POLLUTANT b.MAXIMUM 30 DAY VALUE c.LONG TERM AVRG. a.LONG TERM
AND a b c a.MAXIMUM DAILY VALUE (+1 uruduhh') VALUE(dururluhlc) AVERAGE VALUE
CAS NUMBER TESTING BELIEVED BELIEVED (1) (1) (1) d.NO.OF a.CONCEN- (1) b.NO.OF
(rl n a,/ahh) REQUIRED PRESENT ABSENT CONCENTRATION (2)MASS CONCENTRATION (2)MASS CONCENTRATION (2)MASS ANALYSES TRATION b.MASS CONCENTRATION (2)MASS ANALYSES
GC/MS FRACTION—BASE/NEUTRAL COMPOUNDS(cunrr+wrd)
43B.N-Nitro-
sodiphenylamine
(86-30-6)
44B.Phenanthrene
(85-01-8)
458.Pyrene(129-00-0) X
46B.1,2,4-Tri-
chloroben2ene �/
(120-82-1)
GC/MS FRACTION—PESTICIDES
1P.Aldnn
(309-00-2)
2P.u-BHC
(319-84-6)
3P.)t-BHC X
(319-85-7)
4P y-BHC
(58-89-9)
5P.6-BHC X
(319-86-8)
6P.Chlordane
(57-74-9)
7P.4,4'-DDT
(50-29-3)
8P.4.4'-DDE v
(72-55-9)
9P 4,4'-DDD
(72-54-8)
10P.Dieldrin
(60-57-1)
+11P.u-Enosulfan
(115-29-7)
12P.It-Endosulfan `
(115-29-7) n
13P.Endosulfan
Sulfate >/
(1031-07-8) �\
14P.Endrin v
(72-20-8)
15P.Endrin
Aldehyde
(7421-93-4)
16P.Heptachlor \/
(76-44-8) �\
EPA Form 3510-2C(8-90) PAGE V-8 CONTINUE ON PAGE V-9

EPA I.D.NUMBER(cup;lrour hem l of I,,rnr I) OUTFALL NUMBER
NC0004961 002A
CONTINUED FROM PAGE V-8
2.MARK"X" 3.EFFLUENT 4.UNITS 5.INTAKE(uprrnuul)
1.POLLUTANT b.MAXIMUM 30 DAY VALUE c.LONG TERM AVRG. a.LONG TERM
AND a b c a.MAXIMUM DAILY VALUE (r/aruduhh') VALUE({Javailable) AVERAGE VALUE
CAS NUMBER TESTING BELIEVED BELIEVED (1) (1) d.NO.OF a.CONCEN- b.NO.OF
(r/,r,nl rhlc) REQUIRED PRESENT ABSENT CONCENTRATION (2)MASS CONCENTRATION (2)MASS CONCENTRATION (2)MASS ANALYSES TRATION b.MASS CONCENTRATION (2)MASS ANALYSES
GC/MS FRACTION-PESTICIDES(cuurruucrn
Heptachlor ` '
Epoxide X
(1024-57-3)
18P.PCB-1242
(53469-21-9)
19P.PCB-1254
(11097-69-1)
20P.PCB-1221
(11104-28-2)
21P.PCB-1232
(11141-16-5)
22P.PCB-1248 \
(12672-29-6) n
23P.PCB-1260 \
(11096-82-5) n
24P.PCB-1016 `
(12674-11-2) ,X`
25P.Toxaphene \
(8001-35-2) n
EPA Form 3510-2C(8-90) PAGE V-9

PLEASE PRINT OR TYPE IN THE UNSHADED AREAS ONLY You may report some or all of this information EPA I.D NUMBER(,,,pi/ruu,Itru,I u/harm I)
on separate sheets(use the same format)instead of completing these pages. NCO 004 961
SEE INSTRUCTIONS.
OUTFALL NO.
V.INTAKE AND EFFLUENT CHARACTERISTICS(continued from page 3 of Form 2-C) 102
PART A—You must provide the results of at least one analysis for every pollutant in this table.Complete one table for each outfall See instructions for additional details.
3.UNITS 4.INTAKE
2 EFFLUENT (specify it hlunk) (upnuviul)
b.MAXIMUM 30 DAY VALUE c.LONG TERM AVRG.VALUE a.LONG TERM
a.MAXIMUM DAILY VALUE (W aru,lable•) (,furuduhle) AVERAGE VALUE
d.NO.OF a.CONCEN- b.NO.OF
(1)
1.POLLUTANT CONCENTRATION (2)MASS CONCENTRATION (2)MASS (1)CONCENTRATION (2)MASS ANALYSES TRATION b.MASS CONCENTRATION (2)MASS ANALYSES
a.Biochemical Oxygen < 2.0 mg/L
Demand(Itt./I)
b.Chemical Oxygen 20 mg/L
Demand(I'I//))
c.Total Organic Carbon 1.0 mg/L
(/'n(')
d.Total Suspended
Solids(I:`'.x) 5.22 18 mg/L
e Ammonia(u..N) <0.10 mg/L
VALUE VALUE VALUE VALUE
f.Flow 0.001 18 cfs
g Temperature VALUE VALUE VALUE VALUE
( ) 11.8 5 °C
h Temperature VALUE VALUE VALUE VALUE
unr,,) 24.9 3 "C
(A un
MINIMUM MAXIMUM MINIMUM MAXIMUM
i.pH 6.3 7.5 18 STANDARD UNITS
PART B— Mark"X"in column 2-a for each pollutant you know or have reason to believe is present.Mark"X"in column 2-b for each pollutant you believe to be absent.If you mark column 2a for any pollutant which is limited either
directly, or indirectly but expressly, in an effluent limitations guideline, you must provide the results of at least one analysis for that pollutant. For other pollutants for which you mark column 2a, you must provide
quantitative data or an explanation of their presence in your discharge.Complete one table for each outfall.See the instructions for additional details and requirements.
2.MARK"X" 3.EFFLUENT 4.UNITS 5.INTAKE Op/mu/0
1.POLLUTANT b.MAXIMUM 30 DAY VALUE c. LONG TERM AVRG VALUE a.LONG TERM AVERAGE
AND a b a.MAXIMUM DAILY VALUE (,t uru,6,hlr) (it available) VALUE
CAS NO. BELIEVED BELIEVED Ill (1) (1) d.NO.OF a.CONCEN- (1) -- b.NO.OF
(,/,neu/ah/r) PRESENT ABSENT CONCENTRATION (2)MASS CONCENTRATION (2)MASS CONCENTRATION (2)MASS ANALYSES TRATION b.MASS CONCENTRATION (2)MASS ANALYSES
a.Bromide
(24959-67-9)
b.Chlorine,Total
Residual
c.Color
d.Fecal Coliform
(e.1 Fluoride 6984-48-8) \/ 0.10 18 mg/L
f.Nitrate-Nitrite \/ 3.13 18 mg/L
(as N) �\
EPA Form 3510-2C(8-90) PAGE V-1 CONTINUE ON REVERSE

ITEM V-B CONTINUED FROM FRONT
2.MARK"X" 3.EFFLUENT 4.UNITS 5.INTAKE(upnunu/)
1.POLLUTANT b.MAXIMUM 30 DAY VALUE c.LONG TERM AVRG.VALUE a.LONG TERM
AND a. b a.MAXIMUM DAILY VALUE J
ur
(i r uduhh' ( nurfuhl�) AVERAGE VALUE
CAS NO. BELIEVED BELIEVED ! u
({luruluhh') PRESENT ABSENT (1) (1) (1) d.NO.OF a.CONCEN- (1) ' b.NO.OF
CONCENTRATION (2)MASS CONCENTRATION (2)MASS CONCENTRATION (2)MASS ANALYSES TRATION b.MASS CONCENTRATION (2)MASS ANALYSES
g.Nitrogen,
Total Organic(as
h.Oil and X < 5 18 mg/L
Grease
i.Phosphorus
(as P),Total
(7723-14-0)
j.Radioactivity
(1)Alpha,Total
(2)Beta,Total
(3)Radium,
Total
(4)Radium 226,Total
k.Sulfate
(14808-79-8) 5.39 18 mg/L
I.Sulfide
(us,1)
m.Sulfite
(us SO,)
(14265-45-3)
n.Surfactants
o.Aluminum,
Total
(7429-90-5)
p.Barium,Total .02
(7440-39-3) 0 18 mg/L
q.Boron,8 \(
(7 0.05 1 mg/L
(7440 42-8) X
r.Cobalt,Total
(7440-48-4)
s.Iron,Total
(7439-89-6) X 0.12 18 mg/L
t.Magnesium,
Total
(7439-95-4) 5-79 18 mg/L
u.Molybdenum.
Total
(7439-98-7)
v.Manganese,
Total
(7439-96-5) 0.44 18 mg/L
w.Tin,Total
(7440-31-5)
x.Titanium,
Total
(7440-32-6)
EPA Form 3510-2C(8-90) PAGE V-2 CONTINUE ON PAGE V-3

EPA I.D.NUMBER(cup'/row hem I u/l•bru,I) OUTFALL NUMBER
CONTINUED FROM PAGE 3 OF FORM 2-C NC0004961 102
PART C- If you are a primary industry and this outfall contains process wastewater,refer to Table 2c-2 in the instructions to determine which of the GC/MS fractions you must test for.Mark"X"in column 2-a for all such GC/MS
fractions that apply to your industry and for ALL toxic metals,cyanides,and total phenols. If you are not required to mark column 2-a(secondary industries,nonprocess wastewater outfalls,and nonrequired GC/MS
fractions),mark"X"in column 2-b for each pollutant you know or have reason to believe is present.Mark"X"in column 2-c for each pollutant you believe is absent.If you mark column 2a for any pollutant,you must
provide the results of at least one analysis for that pollutant.If you mark column 2b for any pollutant,you must provide the results of at least one analysis for that pollutant if you know or have reason to believe it will be
discharged in concentrations of 10 ppb or greater.If you mark column 2b for acrolein,acrylonitrile,2,4 dinitrophenol,or 2-methyl-4,6 dinitrophenol,you must provide the results of at least one analysis for each of these
pollutants which you know or have reason to believe that you discharge in concentrations of 100 ppb or greater.Otherwise,for pollutants for which you mark column 2b,you must either submit at least one analysis or
briefly describe the reasons the pollutant is expected to be discharged. Note that there are 7 pages to this part; please review each carefully. Complete one table(all 7 pages)for each outfall.See instructions for
additional details and requirements.
2.MARK"X" 3.EFFLUENT 4.UNITS 5.INTAKE(optimal)
1.POLLUTANT b.MAXIMUM 30 DAY VALUE c.LONG TERM AVRG. a.LONG TERM
AND a b c a.MAXIMUM DAILY VALUE (damnable) VALUE 0/um/W/O AVERAGE VALUE
CAS NUMBER TESTING BELIEVED BELIEVED (1) (1) (1) d.NO.OF a.CONCEN- (1) b.NO.OF
Nam/bib/0 REQUIRED PRESENT ABSENT CONCENTRATION (2)MASS CONCENTRATION (2)MASS CONCENTRATION (2)MASS ANALYSES TRATION b.MASS CONCENTRATION (2)MASS ANALYSES
METALS,CYANIDE,AND TOTAL PHENOLS
1M.Antimony,Total
(7440-36-0)
2M.Arsenic,Total < 1 19 ug/L
(7440-38-2)
3M.Beryllium,Total
(7440-41-7)
4M.Cadmium,Total < 1 18 ug/L
(7440-43-9)
5M.Chromium, < 1 18 ug/L
Total(7440-47-3)
6M.Copper,Total v
(7440-50-8) ^ 1.02 18 ug/L
7M.Lead,Total(7439-92-1) �\�/ < 1 18 ug/L
8M.Mercury,Total v
(7439-97-6) ^ 0.83 18 ng/L
9M.Nickel,Total(7440-02-0) X 1.10 18 ug/L
10M.Selenium. < 1 18 ug/L
Total(7782-49-2)
11M.Silver,Total
(7440-22-4)
12M.Thallium,
Total(7440-28-0)
13M.Zinc,Total
(7440-66-6) X 0.006 18 mg/L
14M.Cyanide,
Total(57-12-5)
15M.Phenols,
Total
DIOXIN
2,3,7,8-Tetra- X DESCRIBE RESULTS
chlorodibenzo-P-
Dioxin(1764-01-6)
EPA Form 3510-2C(8-90) PAGE V-3 CONTINUE ON REVERSE

CONTINUED FROM THE FRONT
2.MARK"X" 3.EFFLUENT 4.UNITS 5.INTAKE(upnunul)
1.POLLUTANT b.MAXIMUM 30 DAY VALUE c.LONG TERM AVRG. a.LONG TERM
AND a b c a.MAXIMUM DAILY VALUE (r/available) VALUE(,/urudable) AVERAGE VALUE
CAS NUMBER TESTING BELIEVED BELIEVED (1) (1) - d.NO.OF a.CONCEN-
(rlavailable) REQUIRED PRESENT ABSENT CONCENTRATION (2)MASS CONCENTRATION (2)MASS CONCENTRATION (2)MASS ANALYSES TRATION b.MASS CONCENTRATION (2)MASS ANALYSES
GC/MS FRACTION-VOLATILE COMPOUNDS
1 V.Accrolein
(107-02-8)
2V.Acrylonitrile
(107-13-1)
3V.Benzene \
(71-43-2) n
rueNn/)Ether X
(542-88-1)
5V.Bromoform
(75-25-2)
6V.Carbon
Tetrachloride X
(56-23-5)
7V.Chlorobenzene
(108-90-7)
8V.Chlorodi-
bromomethane X(124-48-1)
9V.Chloroethane
(75-00-3)
10V.2-Chloro-
ethylvinyl Ether
(110-75-8)
11V.Chloroform
(67-66-3)
12V Dichloro-
bromomethane
(75-27-4)
13V.Dichloro-
difluoromethane
(75-71-8)
14V.1,1-Dichloro-
\�
ethane(75-34-3) �\
15V.1,2-Dichloro-
ethane(107-06-2)
16V.1,1-Dichloro-
ethylene(75-35-4)
17V.1,2-Dichloro-
propane(78-87-5) X
18V.1,3-Dichloro-
` ,
propylene X
(542-75-6)
19V.Ethylbenzene
(100-41-4)
20V.Methyl
Bromide(74-83-9)
21V.Methyl X
Chloride(74-87-3)
EPA Form 3510-2C(8-90) PAGE V-4 CONTINUE ON PAGE V-5

CONTINUED FROM PAGE V-4
2.MARK"X" 3.EFFLUENT 4.UNITS 5.INTAKE((palmed)
1 POLLUTANT b.MAXIMUM 30 DAY VALUE c.LONG TERM AVRG. a.LONG TERM
AND a b c. a.MAXIMUM DAILY VALUE (i/urarlable) VALUE(r/arudahlr) AVERAGE VALUE
CAS NUMBER TESTING BELIEVED BELIEVED (1) (1) (1) d.NO.OF a.CONCEN- (1) b.NO.OF
(i/available) REQUIRED PRESENT ABSENT CONCENTRATION (2)MASS CONCENTRATION (2)MASS 'CONCENTRATION (2)MASS ANALYSES TRATION b.MASS CONCENTRATION (2)MASS ANALYSES
GC/MS FRACTION—VOLATILE COMPOUNDS(cm/fumed)
22V.Methylene v
Chloride(75-09-2)
23
2-
Tet ac for e '
Telrachlorcethane X
(79-34-5)
24V,Tetrachloro-
ethylene(127-18-4)
25V.Toluene
(108-88-3)
26V.1,2-Trans-
` '
Dichloroethylene X
(156-60-5)
27V.1.1,1-Trichloro- �/
ethane(71-55-6)
28V.1,1,2-Trichloro- X ethane(79-00-5)
29V Trichloro-
ethylene(79-01-6)
30V.uoromehloro-
ane ` '
fluoromethane X
(75-69-4)
31V.Vinyl Chloride �/
(75-01-4)
GC/MS FRACTION—ACID COMPOUNDS
1A.2-Chlorophenol )/
(95-57-8)
2A.2,4-Dichloro- X phenol(120-83-2)
3A.2,4-Dimethyl-
phenol(105-67-9)
4A.4,6-Dinitro-O-
Cresol(534-52-1)
5A.2,4-Diniro-
phenol(51-28-5) X
6A.2-Nitrophenol
(88-75-5)
7A.4-Nitrophenol �/
(100-02-7)
BA.P-Chloro-M-
Cresol(59-50-7)
9A.Penachloro-
phenol(87-86-5)
10A.Phenol
(108-95-2)
11 A.2,4,6-Trichloro- X phenol(88-05-2)
EPA Form 3510-2C(8-90) PAGE V-5 CONTINUE ON REVERSE

CONTINUED FROM THE FRONT
2.MARK"X" 3.EFFLUENT 4.UNITS 5.INTAKE(opiumul)
1.POLLUTANT b.MAXIMUM 30 DAY VALUE c.LONG TERM AVRG. a.LONG TERM
AND a b c a.MAXIMUM DAILY VALUE (r/orarluhlr) VALUE(i/urude,hh') AVERAGE VALUE
CAS NUMBER TESTING BELIEVED BELIEVED (1) (1) (1) ' d.NO.OF a.CONCEN- (1) b.NO.OF
(,/available) REQUIRED PRESENT ABSENT CONCENTRATION (2)MASS CONCENTRATION (2)MASS CONCENTRATION (2)MASS ANALYSES TRATION b.MASS CONCENTRATION (2)MASS ANALYSES
GC/MS FRACTION—BASE/NEUTRAL COMPOUNDS
1 B.Acenaphthene >/
(83-32-9) /�
2B.Acenaphtyene
(208-96-8)
3B.Anthracene v
(120-12-7) /�
4B.Benzidine
(92-87-5)
5B.Benzo(a)
Anthracene �/
(56-55-3) /�
6B.Benzo(a) �/
Pyrene(50-32-8) /�
7B.3.4-Benzo-
fluoranthene �/
(205-99-2) /�
8B.Benzo(xh)
Perylene(191-24-2)
9B.Benzo(k)
Fluoranthene �/
(207-08-9) X
10B.Bis(2-i'hlonr-
erhon)Methane
(111-91-1)
11B.Bis(2-('hloro- —
cdn/)Ether �/
(111-44-4) /�
12B.Bis(2-
('h/orruwprop,Q
Ether(102-80-1)
13B.Bis(2-E l/n l-
hr.rrl)Phthalate
(117-81-7)
14B.4-Bromophenyl
Phenyl Ether �/
(101-55-3) /�
15B.Butyl Benzyl �/
Phthalate(85-88-7) /�
16B.2-Chlora-
naphthalene �/
(91-58-7) X
17B.4-Ch(oro-
phenyl Phenyl Ether >/
(7005-72-3) /�
18B.Chrysene �/
(218-01-9) /�
19B.Dibenzo(a.h)
Anthracene �/
(53-70-3) /�
20B.1,2-Dichtoro-
X
benzene(95-50-1)
21 B.1,3-Di-chloro-
�/
benzene(541-73-1) /�
EPA Form 3510-2C(8-90) PAGE V-6 CONTINUE ON PAGE V-7

CONTINUED FROM PAGE V-6
2.MARK"X" 3.EFFLUENT 4.UNITS 5.INTAKE(npuunul)
1 POLLUTANT b.MAXIMUM 30 DAY VALUE c.LONG TERM AVRG. a.LONG TERM
AND a b c a.MAXIMUM DAILY VALUE (,Juruduhle) VALUE(r/uvailab e) AVERAGE VALUE
CAS NUMBER TESTING BELIEVED BELIEVED d.NO.OF a.CONCEN- (1) b.NO.OF
(,/uiw,luhle) REQUIRED PRESENT ABSENT CONCENTRATION (2)MASS CONCENTRATION (1) ANALYSES TRATION b.MASS ANALYSES
(2)MASS CONCENTRATION (2)MASS CONCENTRATION (2)MASS
GC/MS FRACTION—BASE/NEUTRAL COMPOUNDS(coenin,ei)
22B.1,4-Dichloro-
benzene(106-46-7)
23B.3,3-Dichloro-
benzidine(91-94-1)
24B.Diethyl
Phthalate(84-66-2)
25B.Dimethyl
Phthalate
(131-11-3)
26B.Di-N-Butyl X
Phthalate(84-74-2)
27B.2.4-Dinitro-
toluene(121-14-2)
28B.2,6-Dinitro- v
toluene(606-20-2)
29B.Di-N-Octyl v
Phthalate(117-84-0)
308.1,2-Diphenyl-
hydrazine(as Azo
benzene)(122-66-7)
31B.Fluoranthene
(206-44-0)
328.Fluorene v
(86-73-7)
33B.Hexachloro-
benzene(118-74-1)
34B.Hexachloro-
X
butadiene(87-68-3)
35B.Hexachloro-
cydopentadiene X
(77-47-4)
36B Hexachloro-
ethane v
(67-72-1)
37B.Indeno
(1,2,3-cd)Pyrene
(193-39-5)
38B.Isophorone v
(78-59-1)
39B.Naphthalene �/
(91-20-3)
40B.Nitrobenzene
(98-95-3)
41B.N-Nitro-
sodimethylamine
(62-75-9) -
42B.N-Nitrosodi-
N-Propylamine
(621-64-7)
EPA Form 3510-2C(8-90) PAGE V-7 CONTINUE ON REVERSE

CONTINUED FROM THE FRONT
2.MARK"X" 3.EFFLUENT ( iwnul 4.UNITS 5.INTAKE op
1.POLLUTANT )
b.MAXIMUM 30 DAY VALUE c.LONG TERM AVRG. a.LONG TERM
AND a b c a.MAXIMUM DAILY VALUE (II available) VALUE Of available) AVERAGE VALUE
CAS NUMBER TESTING BELIEVED BELIEVED d.NO.OF a.CONCEN-
(1) (1) (1)
b.NO.OF Of available) REQUIRED PRESENT ABSENT CONCENTRATION (2)MASS CONCENTRATION (2)MASS CONCENTRATION (2)MASS ANALYSES TRATION b.MASS CONCENTRATION (2)MASS ANALYSES
GC/MS FRACTION-BASE/NEUTRAL COMPOUNDS(coniunw n
43B.N-Nitro-
sodiphenylamine
(86-30-6)
448.Phenanthrene \
(85-01-8) n
45B.Pyrene ` / •
(129-00-0) ,X\
468.1,2,4-Tri-
chlorobenzene
(120-82-1)
GC/MS FRACTION-PESTICIDES
X(309-00-2)
2P.u-BHC
(319-84-6)
3P.(i-BHC
(319-85-7)
•
4P.y-BHC \/ '
(58-89-9) n
5P.b-BHC -
(319-86-8)
6P.Chlordane
(57-74-9)
7P.4,4'-DDT
X
(50-29-3)
8P.4.4'-DDE -
(72-55-9)
9P.4,4'-DDD
(72-54-8)
10P.Dieldrin ` -
(6 -57-1) n
11 P.u-Enosulfan \
(115-29-7) n
12P.(i-Endosulfan
(115-29-7) n
13P.Endosulfan -
Sutfate �/(1
(1031-1-07-8)
14P.Endrin -
(72-20-8)
15P.Endrin
Aldehyde X
(7421-93-4)
16P.Heptachlor
(76-44-8)
EPA Form 3510-2C(8-90) PAGE V-8 CONTINUE ON PAGE V-9

EPA I.D.NUMBER(copy/run+ltem I o//•)rm I) OUTFALL NUMBER
NC0004961 102
CONTINUED FROM PAGE V-8
2.MARK"X" 3.EFFLUENT 4.UNITS 5.INTAKE(optional)
1 POLLUTANT b.MAXIMUM 30 DAY VALUE c.LONG TERM AVRG. a.LONG TERM
AND a b c a.MAXIMUM DAILY VALUE (duruduhl+') VALUE(/uru+luhli•) AVERAGE VALUE
CAS NUMBER TESTING BELIEVED BELIEVED (
(II available) REQUIRED PRESENT ABSENT (1) (1) (1) d.NO.OF a.CONCEN- (1) b.NO.OF
CONCENTRATION (2)MASS CONCENTRATION (2)MASS CONCENTRATION (2)MASS ANALYSES TRATION b.MASS CONCENTRATION (2)MASS ANALYSES
GC/MS FRACTION-PESTICIDES(rnnu+unal)
17P.Heptachlor
Epoxide
(1024-57-3)
18P.PCB-1242 \�
(53469-21-9) X\
19P.PCB-1254
(11097-69-1)
20P.PCB-1221
(11104-28-2)
21P.PCB-1232
(11141-16-5) n
22P.PCB-1248 \
(12672-29-6) n
23P.PCB-1260 \
(11096-82-5) n
24P.PCB-1016 `
(12674-11-2) ,X\
25P.Toxaphene
(8001-35-2)
EPA Form 3510-2C(8-90) PAGE V-9

PLEASE PRINT OR TYPE IN THE UNSHADED AREAS ONLY.You may report some or all of this information EPA I.D.NUMBER(r'In/roan/rrnr I‘d/•nrur I)
on separate sheets(use the same format)instead of completing these pages. NCO 004 961
SEE INSTRUCTIONS
V.INTAKE AND EFFLUENT CHARACTERISTICS(continued from page 3 of Form 2-C) OUTFALLNO107
PART A-You must provide the results of at least one analysis for every pollutant in this table.Complete one table for each outfall See instructions for additional details.
3 UNITS 4.INTAKE
2.EFFLUENT (yn•r r/I rf hlink) (ulrnnnul)
b MAXIMUM 30 DAY VALUE c.LONG TERM AVRG.VALUE a.LONG TERM
a.MAXIMUM DAILY VALUE (rf rmurhrhlr) (rf nnvduhlr) AVERAGE VALUE
(1) (1) d.NO.OF a.CONCEN- (1) ' b. NO.OF
1.POLLUTANT CONCENTRATION (2)MASS CONCENTRATION (2)MASS (1)CONCENTRATION (2)MASS ANALYSES TRATION b.MASS CONCENTRATION (2)MASS ANALYSES
a.Biochemical Oxygen <2 0 1 mg/L
Demand(Hun)
b.Chemical Oxygen < 20 1 mg/L
Demand(('cr)
c Total Organic Carbon
(Mc) 1.5 1 mg/L
d.Total Suspended
Solids(ils..'') 6.90 12 mg/L
e Ammonia(rn.V') <0.10 1 mg/L
VALUE VALUE VALUE VALUE
f.Flow 0.004 12 cfs
g.Temperature VALUE VALUE VALUE VALUE
(rruurr) 11.7 1 "C
h.Temperature VALUE VALUE VALUE VALUE
(summer) 2 0.6 3 "C
MINIMUM MAXIMUM MINIMUM MAXIMUM
i pH 6.3 7.8 12 STANDARD UNITS
PART B- Mark"X"in column 2-a for each pollutant you know or have reason to believe is present.Mark"X"in column 2-b for each pollutant you believe to be absent.If you mark column 2a for any pollutant which is limited either
directly, or indirectly but expressly, in an effluent limitations guideline, you must provide the results of at least one analysis for that pollutant. For other pollutants for which you mark column 2a, you must provide
quantitative data or an explanation of their presence in your discharge.Complete one table for each outfall.See the instructions for additional details and requirements.
2 MARK"X" 3 EFFLUENT 4.UNITS 5.INTAKE(n/uuurat)
1.POLLUTANT b MAXIMUM 30 DAY VALUE c.LONG TERM AVRG VALUE a.LONG TERM AVERAGE
AND a b a.MAXIMUM DAILY VALUE (dncwhrhlr) (if.mralnhlr) VALUE
CAS NO. BELIEVED BELIEVED (1) (1) (1) d.NO.OF a.CONCEN- (1) b.NO.OF
(if<mrrdrrhlr) PRESENT ABSENT CONCENTRATION (2)MASS CONCENTRATION (2)MASS CONCENTRATION (2)MASS ANALYSES TRATION b.MASS CONCENTRATION _ (2)MASS ANALYSES
a Bromide
(24959-67-9)
b.Chlorine,Total
Residual
c.Color
d.Fecal Coldorm
e.Fluoride
(16984-48-8) X < 0.10 12 mg/L
f Nitrate-Nitrite X 0.23 12 mg/L
(as N) /\
EPA Form 3510-2C(8-90) PAGE V-1 CONTINUE ON REVERSE

ITEM V-B CONTINUED FROM FRONT
2.MARK"X" 3.EFFLUENT 4.UNITS 5.INTAKE(oprnnw()
1.POLLUTANT b.MAXIMUM 30 DAY VALUE c.LONG TERM AVRG.VALUE
AND a b a.MAXIMUM DAILY VALUE (1 r urur/uh/ a.LONG TERM
) (quvuiluhl') AVERAGE VALUE
CAS NO.
BELIEVED BELIEVED (1) (1) (1) d.NO.OF a.CONCEN- 1 b.NO.OF
(r/uiwluhl.•) PRESENT ABSENT CONCENTRATION (2)MASS CONCENTRATION (2)MASS CONCENTRATION (2)MASS ANALYSES TRATION b.MASS CONCENTRATION (2)MASS ANALYSES
g.Nitrogen,
Total Organic(as
.1)
h.Oil and
Grease < 5 < 5 12 mg/L
i.Phosphorus
(as P),Total
(7723-14-0)
j.Radioactivity
(1)Alpha,Total
(2)Beta,Total
(3)Radium,
Total
(4)Radium 226,
Total
k.Sulfate
(as.1'uJ X 4.02 12 mg/L
(14808-79-8)
I.Sulfide
(us.1)
m.Sulfite
(us.V),)
(14265-45-3)
n.Surfactants
o.Aluminum,
Total
(7429-90-5)
p.Barium,Total \ / 0.02
(7440-39-3) n 12 mg/L
q.Boron,Total
(7440-42-8) 0.06 1 mg/L
r.Cobalt,Total
(7440-48-4)
s.Iron,Total
(7439-89-6) 0.66 12 mg/L
t.Magnesium,
Total
(7439-95-4) 4.59 12 mg/L
u.Molybdenum,
Total
(7439-98-7)
v.Manganese,
Total
(7439-96-5) 0.14 12 mg/L
w.Tin,Total
(7440-31-5)
x.Titanium,
Total
(7440-32-6)
EPA Form 3510-2C(8-90) PAGE V-2 CONTINUE ON PAGE V-3

EPA I.D.NUMBER(c,yi)/r,un ken,I of horn,I) OUTFALL NUMBER
CONTINUED FROM PAGE 3 OF FORM 2-C NC0004961 107
PART C- If you are a primary industry and this outfall contains process wastewater,refer to Table 2c-2 in the instructions to determine which of the GC/MS fractions you must test for. Mark"X"in column 2-a for all such GC/MS
fractions that apply to your industry and for ALL toxic metals,cyanides,and total phenols. If you are not required to mark column 2-a(secondary industries, nonprocess wastewater outfalls, and nonrequired GC/MS
fractions), mark"X"in column 2-b for each pollutant you know or have reason to believe is present. Mark"X"in column 2-c for each pollutant you believe is absent. If you mark column 2a for any pollutant,you must
provide the results of at least one analysis for that pollutant. If you mark column 2b for any pollutant,you must provide the results of at least one analysis for that pollutant if you know or have reason to believe it will be
discharged in concentrations of 10 ppb or greater. If you mark column 2b for acrolein,acrylonitrile,2,4 dinitrophenol,or 2-methyl-4,6 dinitrophenol,you must provide the results of at least one analysis for each of these
pollutants which you know or have reason to believe that you discharge in concentrations of 100 ppb or greater.Otherwise,for pollutants for which you mark column 2b,you must either submit at least one analysis or
briefly describe the reasons the pollutant is expected to be discharged Note that there are 7 pages to this part; please review each carefully. Complete one table(all 7 pages)for each outfall See instructions for
additional details and requirements.
2 MARK"X" 3.EFFLUENT 4.UNITS 5.INTAKE(u/,m,nal)
1 POLLUTANT b.MAXIMUM 30 DAY VALUE c.LONG TERM AVRG. a.LONG TERM
AND a b c a.MAXIMUM DAILY VALUE (,/,n'urfahlr) VALUE(if available) AVERAGE VALUE
CAS NUMBER TESTING BELIEVED BELIEVED (1) (1) - (1) d.NO.OF a.CONCEN- (1) b.NO.OF
Ohm/di/NO REQUIRED PRESENT • ABSENT CONCENTRATION (2)MASS CONCENTRATION (2)MASS CONCENTRATION (2)MASS ANALYSES TRATION b.MASS CONCENTRATION (2)MASS ANALYSES
METALS,CYANIDE,AND TOTAL PHENOLS
1M.Antimony,Total
(7440-36-0)
2M.Arsenic,Total
(7440-38-2) X < 1 12 ug/L
3M.Beryllium,Total
(7440-41-7)
4M.Cadmium,Total
(7440-43-9) X < 1 12 ug/L
Tot Chromium, X 1.90 12 ug/L
Total(7440-47-3)
6M,Copper,Total
(7440-50-8) X 1.17 12 ug/L
9 Total(74 X < 1 12 ug/L
(7439-92--92-1)
8M.Mercury,Total
(7439-97-6) X 1.60 13 ng/L
9M.Nickel,Total(7440-02-0) X 2.61 12 ug/L
10M.Selenium,
Total(7782-49-2) X < 1 12 ug/L
11M.Silver Total
(7440-22-4)
12M.Thallium,
Total(7440-28-0)
13M.Zinc,Total
(7440-66-6) X 0.01 12 mg/L
14M Cyanide,
Total(57-12-5)
15M.Phenols,
Total
DIOXIN
2,3.7,8-Tetra- X DESCRIBE RESULTS
chlorodibenzo-P-
Dioxin(1764-01-6)
EPA Form 3510-2C(8-90) PAGE V-3 CONTINUE ON REVERSE

CONTINUED FROM THE FRONT
2.MARK"X" 3.EFFLUENT 4.UNITS 5.INTAKE(upnnul)
1.POLLUTANT I b.MAXIMUM 30 DAY VALUE c.LONG TERM AVRG. a.LONG TERM
AND a b c a.MAXIMUM DAILY VALUE (if available) VALUE(tit/will/Mk) AVERAGE VALUE
CAS NUMBER TESTING BELIEVED BELIEVED (1) (1) (1) d.NO.OF a.CONCEN- (1) b.NO.OF
Ohm/dab/0 REQUIRED PRESENT ABSENT CONCENTRATION (2)MASS CONCENTRATION (2)MASS CONCENTRATION (2)MASS ANALYSES TRATION b.MASS CONCENTRATION (2)MASS ANALYSES
GC/MS FRACTION—VOLATILE COMPOUNDS
1 V.Accrolein
(107-02-8)
2V.Acrylonitrile
(107-13-1)
3V.Benzene
(71-43-2)
4V.met Byl)s(t lihher `
nredJrl)Ether /x\
(542-88-1)
5V.Bromoform v
(75-25-2)
6V.Carbon
Tetrachloride X
(56-23-5)
7V.Chlorobenzene X(108-90-7)
8V.Chlorodi-
bronwrrlethane X
(124-48-1)
9V.Chloroethane
(75-00-3)
10V.2-Chloro-
ethylvinyl Ether
(110-75-8)
11V.Chloroform
(67-66-3)
12V.Dichloro-
bromomethane
(75-27-4)
13V.Dichloro-
difluoromethane
(75-71-8)
14V.1,1-Dichloro-
ethane(75-34-3) X
15V.1,2-Dichloro-
X
ethane(107-06-2)
16V.1,1-Dichloro-
ethylene(75-35-4)
—
17V.1,2-Dlchloro- Xpropane(78-87-5)
18V 1,3-Dichloro-
prop
ylene ,
propylene X
(542-75-6)
19V.Ethylbenzene X(100-41-4)
20V.Methyl
Bromide(74-83-9)
21V.Methyl
Chloride(74-87-3)
EPA Form 3510-2C(8-90) PAGE V-4 CONTINUE ON PAGE V-5

CONTINUED FROM PAGE V-4
2.MARK"X" 3.EFFLUENT 4.UNITS 5.INTAKE(optimal)
1.POLLUTANT b.MAXIMUM 30 DAY VALUE c.LONG TERM AVRG. a.LONG TERM
AND a b c. a.MAXIMUM DAILY VALUE (it available) VALUE(iJ available) AVERAGE VALUE
CAS NUMBER TESTING BELIEVED BELIEVED (1) (1) (1) d.NO.OF a.CONCEN- (1) b.NO.OF
(if available) REQUIRED PRESENT ABSENT CONCENTRATION (2)MASS CONCENTRATION (2)MASS CONCENTRATION (2)MASS ANALYSES TRATION b.MASS CONCENTRATION (2)MASS ANALYSES
GC/MS FRACTION—VOLATILE COMPOUNDS(comma)
22V.Methylene
Chloride(75-09-2)
Tetrachloroethane X
(79-34-5)
24V.Tetrachloro-
ethylene(127-18-4) X
25V.Toluene �/
(108-88-3)
26V.1,2-Trans-
`
Dichloroethylene X
(156-60-5)
27V.1,1,1-Trichloro-
ethane(71-55-6) X
28V.1,1,2-Trichloro-
X ethane(79-00-5)
29V Trichloro-
ethylene(79-01-6)
30V.Treh
fluoromethaneane
(75-69-4)
31V.Vinyl Chloride �/
(75-01-4)
GC/MS FRACTION—ACID COMPOUNDS
1A.2-Chlorophenol �/
(95-57-8)
2A.2,4-Dichloro-
X phenol(120 83 2)
3A.2,4-Dimethyl-
phenol(105-67-9)
4A.4,6-Dinitro-O-
Cresol(534-52-1)
5A.2,4-Dinitro-
X phenol(51-28-5)
6A.2-Nitrophenol X(88-75-5)
7A.4-Nitrophenol �/
(100-02-7)
8A.P-Chloro-M- �/
Cresol(59-50-7)
/�
9A.Pentachloro-
phenol(87-86-5) /�
10A.Phenol X(108-95-2)
11 A.2,4,6-Trichloro-
v
phenol(88-05-2)
EPA Form 3510-2C(8-90) PAGE V-5 CONTINUE ON REVERSE

CONTINUED FROM THE FRONT
2.MARK"X" 3.EFFLUENT 4.UNITS 5.INTAKE(up/tonal)
1.POLLUTANT b.MAXIMUM 30 DAY VALUE c.LONG TERM AVRG. a.LONG TERM
AND a b c a.MAXIMUM DAILY VALUE ((/available) VALUE(1/urwlable) AVERAGE VALUE
CAS NUMBER TESTING BELIEVED BELIEVED (1) (1) — d.NO.OF a.CONCEN-
Nara/kink) REQUIRED PRESENT ABSENT CONCENTRATION (2)MASS CONCENTRATION (2)MASS CONCENTRATION (2)MASS ANALYSES TRATION b.MASS CONCENTRATION (2)MASS ANALYSES
GC/MS FRACTION—BASE/NEUTRAL COMPOUNDS
1B.Acenaphthene �/
(83-32-9) /�
28.Acenaphtylene
(208-96-8)
38.Anthracene \
(120-12-7) n
4B.Benzidine
(92-87-5)
58.Benzo(a)
Anthracene �/
(56-55-3) /�
6B.Benzo(a)
Pyrene(50-32-8)
78.3,4-Benzo-
fluoranthene �/
(205 99 2) /�
88.Benzo(gln)
Perylene(191-24-2) n
9B.Benzo(k)
Fluoranthene
(207-08-9)
108.Bis(2-1'hlura-
crlrarr)Methane
(111-91-1)
118.Bis(2-1'hlurn-
MO)Ether �/
(111-44-4) /�
12B Bis(2-
('I/haw/up/win!) v
Ether(102-80-1)
138.Bis(2-/a/n I-
hcxv!)Phthalate
(117-81-7)
14B.4-Bromophenyl
Phenyl Ether �/
(101-55-3) /�
15B.Butyl Benzyl
Phthalate(85-68-7)
168.2-Chloro-
naphthalene X
(91-58-7)
178.4-Chloro-
_
phenyl Phenyl Ether �/
(7005-72-3) /�
188.Chrysene
(218-01-9)
19B.Dibenzo(u,h)
Anthracene v
(53-70-3) /�
20B.1,2-Dichloro-
v
benzene(95-50-1) /�
21B.1,3-Di-chloro-
benzene(541-73-1)
EPA Form 3510-2C(8-90) PAGE V-6 CONTINUE ON PAGE V-7

CONTINUED FROM PAGE V-6
2.MARK"X" 3.EFFLUENT 4.UNITS 5.INTAKE(upuuuul)
1.POLLUTANT b.MAXIMUM 30 DAY VALUE c.LONG TERM AVRG. a.LONG TERM
AND a b c a.MAXIMUM DAILY VALUE (r/available) VALUE((/(ivuduhle) AVERAGE VALUE
CAS NUMBER TESTING BELIEVED BELIEVED (1) (1) (1) d.NO.OF a.CONCEN- (1) b.NO.OF
(/uvuiluhk) REQUIRED PRESENT ABSENT CONCENTRATION (2)MASS CONCENTRATION (2)MASS CONCENTRATION (2)MASS ANALYSES TRATION b.MASS CONCENTRATION (2)MASS ANALYSES
GC/MS FRACTION—BASE/NEUTRAL COMPOUNDS(euiunn ed)
228.1,4-Dichloro-
benzene(106-46-7)
23B.3,3-Dichloro-
benzidine(91-94-1)
24B.Diethyl
Phthalate(84-66-2)
2h ethyl
Phthalate
(131-11-3)
26B.Di-N-Butyl
Phthalate(84-74-2)
27B.2,4-Dinitro-
X
toluene(121-14-2)
288.2,6-Dinitro-
toluene(606-20-2) v
298.Di-N-Octyl v
Phthalate(117-84-0)
308.1,2-Diphenyl-
hydrazine(as Azo-
benzene)(122-66 7)
318.Fluoranthene X(206-44-0)
32B.Fluorene v
(86-73-7)
33B.Hexachloro-
benzene(118-74-1) v
34B.Hexachloro-
butadiene(87-68-3)
35B.Hexachloro-
cyclopentadiene
(77-47-4)
368 Hexachloro-
ethane v
(67-72-1)
37B.Indeno
(1,2,3-cd)Pyrene
(193-39-5)
38B.Isophorone X
(78-59-1)
398.Naphthalene v
(91-20-3)
40B.Nitrobenzene X(98-95-3)
41B.N-Nitro-
sodimethylamine X
(62-75-9)
N-Propylamine
(621-64-7)
EPA Form 3510-2C(8-90) PAGE V-7 CONTINUE ON REVERSE

CONTINUED FROM THE FRONT
2.MARK"X" 3.EFFLUENT 4.UNITS 5.INTAKEOptional)a
1.POLLUTANT
AND b.MAXIMUM 30 DAY VALUE c.LONG TERM AVRG. a.LONG TERM
CAS NUMBER a b c a.MAXIMUM DAILY VALUE (rl available) VALUE(p available) AVERAGE VALUE
TESTING BELIEVED BELIEVED (1) (1) d.NO.OF a.CONCEN-
(o/ai'w/ahie) REQUIRED PRESENT ABSENT CONCENTRATION (2)MASS CONCENTRATION (2)MASS CONCENTRATION (2)MASS ANALYSES TRATION b.MASS CONCENTRATION (2)MASS ANALOY ES
GC/MS FRACTION-BASE/NEUTRAL COMPOUNDS(e nhl tired)
43B.N-Nitro-
sodiphenylamine
(86-30-6)
44B.Phenanthrene \
(85-01-8) n
45B.Pyrene ` ,
(129-00-0) /X\
46B.1,2,4-Tri-
chlorobenzene
(120-82-1)
GC/MS FRACTION-PESTICIDES
P.Aldrin(309-00-2)
\
309-00-2) n
2P.a-BHC
(319-84-6)
3P.li-BHC -
(319-85-7)
4P.y-BHC
(58-89-9)
5P.i-BHC
(319-86-8)
6P.Chlordane
(57-74-9)
7P.4,4'-DDT - _
(50-29-3)
8P.4,4'-DDE
(72-55-9)
9P.4,4'-DDD -
(72-54-8)
10P.Dieldrin
(60-57-1)
11P.u-Enosulfan \
(115-29-7) n
12P.(i-Endosulfan
(115-29-7)
13P.Endosulfan
Sulfate
�/(10
(1031-1-07-8) X
14P.Endrin \/
(72-20-8) n
15P.Endrin
Aldehyde
(7421-93-4)
16P.Heptachlor
(76-44-8)
EPA Form 3510-2C(8-90) PAGE V-8 CONTINUE ON PAGE V-9

EPA I.D NUMBER(cup.'ram lien,I u/farm I) OUTFALL NUMBER
NC0004961 107
CONTINUED FROM PAGE V-8
2.MARK"X" 3.EFFLUENT 4.UNITS 5.INTAKE(optional)
1 POLLUTANT b.MAXIMUM 30 DAY VALUE c.LONG TERM AVRG. a.LONG TERM
AND a b c a.MAXIMUM DAILY VALUE (if available) VALUE(i/available) AVERAGE VALUE
CAS NUMBER TESTING BELIEVED BELIEVED (1) (1) (1) d.NO.OF a.CONCEN- b.NO.OF
(i/ava,lah/e) REQUIRED PRESENT ABSENT CONCENTRATION (2)MASS CONCENTRATION (2)MASS CONCENTRATION (2)MASS ANALYSES TRATION b.MASS CONCENTRATION (2)MASS ANALYSES
GC/MS FRACTION-PESTICIDES(comaWed)
17P.Heptachlor ` '
Epoxide X
(1024-57-3)
18P.PCB-1242 \/
(53469-21-9) �\
19P.PCB-1254
(11097-69-1)
20P.PCB-1221
(11104-28-2)
21P.PCB-1232
(11141-16-5)
22P.PCB-1248
(12672-29-6)
23P.PCB-1260 \
(11096-82-5) n
24P.PCB-1016 \ ,
(12674-11-2) n
25P.Toxaphene \
(8001-35-2) n
EPA Form 3510-2C(8-90) PAGE V-9

PLEASE PRINT OR TYPE IN THE UNSHADED AREAS ONLY You may report some or all of this information EPA I D.NUMBER(c yrc Irian Item/al bona I)
on separate sheets(use the same format)instead of completing these pages. NCO 004 961.
SEE INSTRUCTIONS
OUTFALL NO.
V INTAKE AND EFFLUENT CHARACTERISTICS(continued from page 3 of Form 2-C) 108
PART A—You must provide the results of at least one analysis for every pollutant in this table.Complete one table for each outfall See instructions for additional details
3.UNITS 4.INTAKE
2.EFFLUENT (specify i/blank) (npfraual)
b.MAXIMUM 30 DAY VALUE c.LONG TERM AVRG.VALUE a.LONG TERM
a MAXIMUM DAILY VALUE (1iararlah/e) (i/available) AVERAGE VALUE
(1) (1) d.NO.OF a.CONCEN- (1) b.NO.OF
1.POLLUTANT CONCENTRATION (2)MASS CONCENTRATION (2)MASS (1)CONCENTRATION (2)MASS ANALYSES TRATION b.MASS CONCENTRATION (2)MASS ANALYSES
a.Biochemical Oxygen < 2 0 1 mg/L
Demand OHO)
b Chemical Oxygen 20 1 mg/L
Demand(r'0/r)
c Total Organic Carbon
(cur') 2.9 1 mg/L
d Total Suspended
Solids(/NS) 5.38 19 mg/L
e.Ammonia(a,V) < 0.10 1 ntg/L
VALUE VALUE VALUE VALUE
f Flow 0.02 20 Cfs
g.Temperature VALUE VALUE VALUE VALUE
h.Temperature VALUE VALUE VALUE VALUE
(sunrnrx,r) 2 0.6 3 `C
MINIMUM MAXIMUM MINIMUM MAXIMUM
i.pH 6.0 7.6 20 STANDARD UNITS
PART B— Mark"X"in column 2-a for each pollutant you know or have reason to believe is present.Mark"X"in column 2-b for each pollutant you believe to be absent.If you mark column 2a for any pollutant which is limited either
directly, or indirectly but expressly, in an effluent limitations guideline, you must provide the results of at least one analysis for that pollutant. For other pollutants for which you mark column 2a, you must provide
quantitative data or an explanation of their presence in your discharge Complete one table for each outfall.See the instructions for additional details and requirements.
2.MARK"X" 3.EFFLUENT 4.UNITS 5.INTAKE(npu,u,al)
1 POLLUTANT b.MAXIMUM 30 DAY VALUE c.LONG TERM AVRG.VALUE a.LONG TERM AVERAGE
AND a b a.MAXIMUM DAILY VALUE Ward/it/hie) (II available) VALUE
CAS NO. BELIEVED BELIEVED (1) (1) (1) d.NO.OF a.CONCEN- (1) b.NO.OF
(r/,n•arhrhle) PRESENT ABSENT _CONCENTRATION (2)MASS CONCENTRATION (2)MASS CONCENTRATION (2)MASS ANALYSES TRATION b.MASS CONCENTRATION (2)MASS ANALYSES
a.Bromide
(24959-67-9)
b.Chlorine,Total
Residual
-
c.Color
d.Fecal Coliform
e.Fluoride
(16984-4e-8) X < 0.10 2 0 mg/L
•
f Nitrate-Nitrite X 0.37 12 mg/L
(as N) �\
EPA Form 3510-2C(8-90) PAGE V-1 CONTINUE ON REVERSE

ITEM V-B CONTINUED FROM FRONT
2.MARK"X" 3.EFFLUENT 4.UNITS 5.INTAKE(opuunal)
1.POLLUTANT b.MAXIMUM 30 DAY VALUE c.LONG TERM AVRG.VALUE a.LONG TERM
AND a b a.MAXIMUM DAILY VALUE p/a,'adah/,9 (,/,nmluhlr) AVERAGE VALUE
CAS NO. BELIEVED BELIEVED (1) (1) (1) d.NO.OF a.CONCEN- 1 b.NO.OF
(,l.n' h,h/e) PRESENT ABSENT CONCENTRATION (2)MASS CONCENTRATION (2)MASS CONCENTRATION (2)MASS ANALYSES TRATION b.MASS CONCENTRATION (2)MASS ANALYSES
g.Nitrogen,
Total Organic(as
A)
h.Oil and
Grease X < 5 .00 20 mg/L
i.Phosphorus
(as P),Total
(7723-14-0)
j.Radioactivity
(1)Alpha,Total
(2)Beta,Total
(3)Radium,
Total
(4)Radium 226,
Total
k.Sulfate
(14808-79-8) 1.08 20 mg/L
I.Sulfide
(us.A')
m.Sulfite
(as So ,)
(14265-45-3)
n.Surfactants
o.Aluminum.
Total
(7429-90-5)
p.Barium,Total(7440-39-3) 0.02 20 mg/L
q.Boron.Total(7440-42-8) X < 0.05 1 mg/L
r.Cobalt,Total
(7440-48-4)
s.Iron,Total
(7439-89-6) X 1.71 20 mg/L
t.Magnesium,
Total X 2.41 20 mg/L
(7439-95-4)
u.Molybdenum,
Total
(7439-98-7)
v.Manganese,
Total
(7439-96-5) 0.04 20 mg/L
w.Tin,Total
(7440-31-5)
x.Titanium,
Total
(7440-32-6)
EPA Form 3510-2C(8-90) PAGE V-2 CONTINUE ON PAGE V-3

EPA I.D.NUMBER(ropy from hem I a/hbrm I) OUTFALL NUMBER
CONTINUED FROM PAGE 3 OF FORM 2-C NC0004961 108
PART C- If you are a primary industry and this outfall contains process wastewater,refer to Table 2c-2 in the instructions to determine which of the GC/MS fractions you must test for.Mark"X"in column 2-a for all such GC/MS
fractions that apply to your industry and for ALL toxic metals,cyanides,and total phenols. If you are not required to mark column 2-a(secondary industries, nonprocess wastewater outfalls, and nonrequired GC/MS
fractions),mark"X-in column 2-b for each pollutant you know or have reason to believe is present.Mark"X'in column 2-c for each pollutant you believe is absent.If you mark column 2a for any pollutant,you must
provide the results of at least one analysis for that pollutant.If you mark column 2b for any pollutant,you must provide the results of at least one analysis for that pollutant if you know or have reason to believe it will be
discharged in concentrations of 10 ppb or greater.If you mark column 2b for acrolein,acrylonitrile,2,4 dinitrophenol,or 2-methyl-4,6 dinitrophenol,you must provide the results of at least one analysis for each of these
pollutants which you know or have reason to believe that you discharge in concentrations of 100 ppb or greater.Otherwise,for pollutants for which you mark column 2b,you must either submit at least one analysis or
briefly describe the reasons the pollutant is expected to be discharged. Note that there are 7 pages to this part;please review each carefully. Complete one table(all 7 pages)for each outfall.See instructions for
additional details and requirements.
2.MARK"X' 3.EFFLUENT 4.UNITS 5.INTAKE(apnoea!)
1.POLLUTANT b.MAXIMUM 30 DAY VALUE c.LONG TERM AVRG. a.LONG TERM
AND a b c. a.MAXIMUM DAILY VALUE (il arwlahle) VALUE(0/available) AVERAGE VALUE
CAS NUMBER TESTING BELIEVED BELIEVED (1) (1) (1) d.NO.OF a.CONCEN- Ill b.NO.OF
(i/urwluhle) REQUIRED PRESENT ABSENT CONCENTRATION (2)MASS CONCENTRATION_ (2)MASS CONCENTRATION (2)MASS ANALYSES TRATION b.MASS CONCENTRATION (2)MASS ANALYSES
METALS,CYANIDE,AND TOTAL PHENOLS
1M.Antimony,Total
(7440-36-0)
2M.Arsenic,Total v
(7440-38-2) ^ < 1.00 20 ug/L
3M.Beryllium,Total
(7440-41-7)
4M.Cadmium.Total(7440-43-9) X < 1.00 20 ug/L
T .Chromium, X < 1.00 20 ug/L
Total(7440-47-3)
6M.Copper,Total v
(7440-50-8) ^ 1.04 20 ug/L
7M.Lead,Total < 1 20 ug/L
(7439-92-1)
8M.Mercury,Total
(7439-97-6) X 1.14 2 0 ng/L
0Total(74 X < 1.00 20 ug/L
(7aa0-ao2-0z-o>
10M.Selenium,Total(7782-49-2) X < 1.00 20 ug/L
11M.Silver,Total
(7440-22-4)
12M.Thallium,
Total(7440-28-0)
Total
(7440-66-6)
X < 0.01 20 mg/L
14M.Cyanide,
Total(57-12-5)
15M.Phenols,
Total
DIOXIN
2,3,7,8-Tetra- X DESCRIBE RESULTS
chlorodibenzo-P-
Dioxin(1764-01-6)
EPA Form 3510-2C(8-90) PAGE V-3 CONTINUE ON REVERSE

CONTINUED FROM THE FRONT
2.MARK"X" 3.EFFLUENT 4.UNITS 5.INTAKE(optional)
1 POLLUTANT b.MAXIMUM 30 DAY VALUE c.LONG TERM AVRG. a.LONG TERM
AND a b c a.MAXIMUM DAILY VALUE (,/u,wdahk) VALUE(if available) AVERAGE VALUE
CAS NUMBER TESTING BELIEVED BELIEVED (1) (1) (1) d.NO.OF a.CONCEN- b.NO.OF
(if u,xaluhM) REQUIRED PRESENT ABSENT CONCENTRATION (2)MASS CONCENTRATION (2)MASS CONCENTRATION (2)MASS ANALYSES TRATION b.MASS CONCENTRATION (2)MASS ANALYSES
GC/MS FRACTION—VOLATILE COMPOUNDS
1V.Accrolein
(107-02-8)
2V.Acrylonitrile
(107-13-1)
3V.Benzene
(71-43-2)
4V.Bis(thlo}-mrihil)Ether X
(542-88-1)
5V.Bromotorm
(75-25-2)
6V.Carbon
Tetrachlonde X
(56-23-5)
7V.Chlorobenzene
(108-90-7)
8V.Chlorodi-
bromomethane ,
bromomethane X
(124-48-1)
9V.Chloroethane
(75-00-3)
10V.2-Chloro-
ethylvinyl Ether
(110-75-8)
11V.Chloroform \
(67-66-3) n
12V.Dichloro-
bromomethane
(75-27-4)
13V.Dichloro-
difluoromethane
(75-71-8)
14V.1,1-Dichloro-
ethane(75-34-3)
15V.1,2-Dichloro-
ethane(107-06-2)
16V.1,1-Dichloro-
ethylene(75-35-4)
17V 1,2-Dichloro-
propane(78-87-5) v
18V.l,n-Dichloro-
prop ` '
propylene X
(542-75-6)
19V.Ethylbenzene
(100-41-4)
20V Methyl
Bromide(74-83-9)
21 V.Methyl v
Chloride(74-87-3)
EPA Form 3510-2C(8-90) PAGE V-4 CONTINUE ON PAGE V-5

CONTINUED FROM PAGE V-4
2.MARK"X" 3.EFFLUENT 4.UNITS 5.INTAKE(optional)
1.POLLUTANT b.MAXIMUM 30 DAY VALUE c.LONG TERM AVRG. a.LONG TERM
AND a b c a.MAXIMUM DAILY VALUE (r/myth/hie) VALUE(4 available) AVERAGE VALUE
CAS NUMBER TESTING BELIEVED BELIEVED (1) (1) (1) d.NO.OF a.CONCEN- (1) b.NO.OF
(//araduh/e) REQUIRED PRESENT ABSENT CONCENTRATION (2)MASS CONCENTRATION (2)MASS CONCENTRATION (2)MASS ANALYSES TRATION b.MASS CONCENTRATION (2)MASS ANALYSES
GC/MS FRACTION—VOLATILE COMPOUNDS(nil/turned)
22V.Methylene
Chloride(75-09-2)
23V
Tetr chloroe ` ,
Tetrachlorcethane X
(79-34-5)
24V.Tetrachloro-
ethylene(127-18-4)
25V.Toluene
(108-88-3)
26V.1,2-Trans-
` ,
Dichloroethylene X
(156-60-5)
27V.1,1,1-Trichloro-
ethane(71-55-6)
28V.1,1,2-Trichloro- X ethane(79-00-5)
29V Trichloro-
ethylene(79-01-6)
30V. e h `
fluoromethane
ane /�[\
(75-69-4)
31V.Vinyl Chlorde
(75-01-4)
GC/MS FRACTION—ACID COMPOUNDS
1A.2-Chlorophenol
(95-57-8)
2A.2,4-Dichloro-
phenol(120-83-2)
3A.2,4-Dimethyl- X
phenol(105-67-9)
4A.4,6-Dinitro-O- �/
Cresol(534-52-1) /�
5A.2,4-Dinitro-
phenol(51-28-5) X .
6A.2-Nitrophenol
(88-75-5)
7A.4-Nitrophenol �/
(100-02-7)
8A.P-Chloro-M- �/
Cresol(59 50-7) ^ _
9A.Pentachloro-
phenol(87-86-5) _
10A.Phenol
(108-95-2) X ,
11A.2,4,6-Trichloro-
X phenol(88-05-2)
EPA Form 3510-2C(8-90) PAGE V-5 CONTINUE ON REVERSE

CONTINUED FROM THE FRONT
2.MARK"X" 3.EFFLUENT nww!4.UNITS 5.INTAKE a
1.POLLUTANT (/' )
b.MAXIMUM 30 DAY VALUE c.LONG TERM AVRG. a.LONG TERM
AND a b c a.MAXIMUM DAILY VALUE ((/ara(lah/e) VALUE(i/available) AVERAGE VALUE
CAS NUMBER TESTING BELIEVED BELIEVED (1) (1) (1) d.NO.OF a.CONCEN- b.NO.OF
('/available) REQUIRED PRESENT ABSENT CONCENTRATION (2)MASS CONCENTRATION (2)MASS CONCENTRATION (2)MASS ANALYSES TRATION b.MASS CONCENTRATION (2)MASS ANALYSES
GC/MS FRACTION—BASE/NEUTRAL COMPOUNDS
1 B.Acenaphthene
(83-32-9)
2B.Acenaphtylene
(208-96-8)
38.Anthracene \/ —
(120-12-7) n
48.Benzidine `
(92-87-5) n
5B.Benzo(a)
Anthracene �/
(56-55-3) /�
6B.Benzo(a) .
Pyrene(50-32-8)
78.3,4-Benzo-
_
fluoranthene �/
(205-99-2) /�
8B.Benzo(gln) `
Perylene(191-24-2) n
9B.Benzo(k)
Fluoranthene X
(207-08-9)
10B.Bis(2-('hlara-
r(han)Methane X
(111-91-1)
11B.Bis(2-('hlaia-
(an/)Ether v
(111-44-4) /�
12B.Bis(2-
('hlaratraproprn
Ether(102-80-1)
13B.Bis(2-lahrl-
herrq Phthalate X
(117-81-7)
14B.4-Bromophenyl
Phenyl Ether �/
(101-55-3) /�
15B.Butyl Benzyl �/
Phthalate(85-68-7) /�
16B.2-Chloro-
naphthalene �/
(91-58-7) /�
178.4-Chloro-
phenyl Phenyl Ether �/
(7005-72-3) /�
188.Chrysene
(218-01-9)
19B.Dibenzo(a h)
Anthracene v
(53-70-3) /�
20B.1,2-Dichloro-
benzene(95-50-1)
21B.1,3-Di-chloro-
benzene(541-73-1)
EPA Form 3510-2C(8-90) PAGE V-6 CONTINUE ON PAGE V-7

CONTINUED FROM PAGE V-6
2.MARK"X" 3.EFFLUENT 4.UNITS 5.INTAKE(optional)
1.POLLUTANT b.MAXIMUM 30 DAY VALUE c.LONG TERM AVRG. a.LONG TERM
AND a. b c a.MAXIMUM DAILY VALUE (ifuruduh/) VALUE(yumuduhle) AVERAGE VALUE
CAS NUMBER TESTING BELIEVED BELIEVED (1) (1) (1) d.NO.OF a.CONCEN- (1) b.NO.OF
(i/uruiluhle) REQUIRED PRESENT ABSENT CONCENTRATION (2)MASS CONCENTRATION (2)MASS CONCENTRATION (2)MASS ANALYSES TRATION b.MASS CONCENTRATION (2)MASS ANALYSES
GC/MS FRACTION—BASE/NEUTRAL COMPOUNDS(cm/mined)
228.1,4-Dichloro-
benzene(106-46-7)
238.3,3-Dichloro-
benzidine(91-94-1)
24B.Diethyl X
Phthalate(84-66-2)
25B.Dimethyl
Phthalate
(131-11-3)
26B.Di-N-Butyl
Phthalate(84-74-2)
27B.2.4-Dinitro- X
toluene(121-14-2)
28B.2,6-Dinitro-
toluene(606-20-2)
29B.Di-N-Octyl XPhthalate(117-84-0)
30B.1,2-Diphenyl-
hydrazine(as Azo-
benzene)(122-66-7)
31B.Fluoranthene v
(206-44-0)
32B.Fluorene
(86-73-7)
33B.Hexachloro-
benzene(118-74-1) v
34B.Hexachloro-
butadiene v
(87-68-3)
cycl35B Hexachloro-
diene
cyGopentadiene
(77-47-4)
36B Hexachloro-
ethane(67-72-1)
37B.Indeno
(1,2,3-cd)Pyrene X
(193-39-5)
38B.Isophorone X(78-59-1)
39B.Naphthalene X
(91-20-3)
40B.Nitrobenzene X(98-95-3)
41B.N-Nitro-
sodimethylamine X
(62-75-9)
428.N-Nitrosodi-
N-Propylamine
(621-64-7)
EPA Form 3510-2C(8-90) PAGE V-7 CONTINUE ON REVERSE

CONTINUED FROM THE FRONT
2.MARK"X" 3.EFFLUENT 4.UNITS 5.INTAKE(opium,/)
1.POLLUTANT b.MAXIMUM 30 DAY VALUE c.LONG TERM AVRG. a.LONG TERM
AND a b c a.MAXIMUM DAILY VALUE (II available) VALUE(7/urmlable) AVERAGE VALUE
CAS NUMBER TESTING BELIEVED BELIEVED
(1) (1) (1) d.NO.OF a.CONCEN- (1) b.NO.OF
(i/(ivanluh/) REQUIRED PRESENT ABSENT CONCENTRATION (2)MASS CONCENTRATION (2)MASS CONCENTRATION (2)MASS ANALYSES TRATION b.MASS CONCENTRATION (2)MASS ANALYSES
GC/MS FRACTION-BASE/NEUTRAL COMPOUNDS(conmmed)
438.N-Nitro-
sodiphenylamine
(86-30-6)
44B.Phenanthrene `/
(85-01-8) n
429-00-ene ` ,
(19-00 0)
>(
46B.1,2,4-Tri-
chlorobenzene
(120-82-1)
GC/MS FRACTION-PESTICIDES
1P. 00-2
30 ) X
n
(309-00 2
2P.u-BHC v
(319-84-6)
3P.(i-BHC \ _
(319-85-7) n
4P.'1-BHC \
(58-89-9) n
5P.ri-BHC
(319-86-8)
6P.Chlordane
(57-74-9)
7P.4,4'-DDT \� _
(50-29-3) X
8P.4,4'-DDE
(72-55-9)
9P.4,4'-DDD
(72-54-8)
10P.Dieldrin
(60-57-1) n
11P.u-Enosulfan \/
(115-29-7) n
12P.)i-Endosulfan
(115-29-7) n
13P.Endosulfan
Sulfate �/
(1031-07-8) /�
14P.Endrin
(72-20-8) .
15P.Endrin
Aldehyde
(7421-93-4)
16P.Heptachlor _
(76-44-8)
EPA Form 3510-2C(8-90) PAGE V-8 CONTINUE ON PAGE V-9

EPA I.D.NUMBER(eopt Iron,l,en,l al bnr,n l) OUTFALL NUMBER
CONTINUED FROM PAGE V-8 NC0004961 108
2.MARK"X" 3.EFFLUENT 4.UNITS 5.INTAKE(optional)
1.POLLUTANT b.MAXIMUM 30 DAY VALUE c.LONG TERM AVRG. a.LONG TERM
AND a b c a.MAXIMUM DAILY VALUE (i/available) VALUE(01 available) AVERAGE VALUE
CAS NUMBER TESTING BELIEVED BELIEVED (1) CO (1) d.NO.OF a.CONCEN- (1) b.NO.OF
(it available) REQUIRED PRESENT ABSENT CONCENTRATION (2)MASS CONCENTRATION (2)MASS CONCENTRATION (2)MASS ANALYSES TRATION b.MASS CONCENTRATION (2)MASS ANALYSES
GC/MS FRACTION—PESTICIDES(cannnne,l)
17P.Heptachlor ` ,
Epoxide X
(1024-57-3)
18P.PCB-1242 v
(53469-21-9)
19P.PCB-1254
(11097-69-1)
20P.PCB-1221 v
(11104-28-2)
21P.PCB-1232
(11141-16-5)
22P.PCB-1248
(12672-29-6)
23P.PCB-1260 `
(11096-82-5) n
24P.PCB-1016
(12674-11-2)
25P Toxaphene
(8001-35-2)
EPA Form 3510-2C(8-90) PAGE V-9

Duke Energy Carolinas, LLC
Riverbend Stream Electric Plant
National Pollutant Discharge Elimination System Permit Number NC0004961
Attachment 1
NPDES Outfails Map

I V I I i IxD.Pi rc'. .o I In. i l f h P,'LA I .:vL ,I., I I:.,.r r . -rr i idr^ it t F•a1'',
w w
k x 1 )7,..2/ Cotx' cA2'..t..,,,, t.,,,.,„0 ! 1
i r : e x`,, v�. i
M e .v j
r
r .,- 1,„...., ( -\\ '7: - . .-,,
/11A,...„
. y
'1'e,..-.:-
• , a1" F .� Y
'aye 5,Y �`.
\p- ..',,,.
-
. 9.
•
e
tJ4.3
fl—
,' . ;" . "'� � ' Outfall 107 ~`-
n Outfall 002A I ' '
0 s•
r Outfall 102 ' , , Outfall 108 �..,
i
i y, py
f flf/ tF
a
„., .. ., -
'
�,,� s � r, «. � � _ +� . ,M' , " •r �� USGSQ Mountain Island Lake
+ ",r ' " " }! • , �f 4, ;
Receiving Stream: Catawba River
Outfall Latitude Longitude ,C,,11- k "'w - Stream Class: WS IV, B;CA '
002A 35°21'55.44"N 80°58'10.92"W ,. t,(`"A ,
102 35°21'54.00' N 80°57'57.60"W •
„ " r „ Sub-Basin: 03-08-33
107 35°22'1.20"N 80°57'25.20"W Ct Otte ' ag "" , 1 f° River Basin: Catawba River
108 35°21'55.65"N 80°57'21.21"w '^- ,, ,.� r +�, Hydrogeologic Unit: 03050111 1
„_____
Legend N Attachment 1
NPDES Outfalls
NPDES outfa�l Location A
NPDES Permit No. NC00004961
0 1,000 2.000 Duke Energy Carolinas, LLC
'.':: "'°
' ' Environmental Resources Management Feet Riverbend Steam Station
ERM www.erm.com 1:12,000 1 inch= 1,000 feet Gaston County, North Carolina
Source.Copyright.©2013 National Geographic Society,i-cubed Coordinate System.NAD 1983 StatePlane North Carolina FIPS 3200 Feet

Duke Energy Carolinas, LLC
Riverbend Stream Electric Plant
National Pollutant Discharge Elimination System Permit Number NC0004961
Attachment 2
Form 2C Item II — A
Line Drawing for Flows, Sources of Pollution and Treatment
Technologies

FORMER RIVERBEND STEAM STATION FLOW SCHEMATIC
Future
Non-Engineered Non-Engineered Non-Engineered Groundwater
Seep Seep Seep Remediation
S-2 S-7 S-8 Discharge
Flow A Flow B Flow C Flow D(Future)
Outfall 102 Outfall 107 Outfall 108 Outfall 002A
0.001 MGD 0.89 MGD 0.04 MGD
0.008 MGD
• • • •
Catawba River
Attachment 2—Form 2C—Item I IA Flows, Sources of
Pollution and Treatment Technologies
Duke Energy Carolinas LLC
Flows are approximated averages which have a high variability on a daily Former Riverbend Steam Electric Plant(NC0004961)
basis
Gaston County, North Carolina

Duke Energy Carolinas, LLC
Riverbend Stream Electric Plant
National Pollutant Discharge Elimination System Permit Number NC0004961
Attachment 3
Form 2C Item IIB
Description of Flows

National Pollutant Discharge Elimination System Permit# NC0OO4961
Duke Energy Carolinas, LLC
Riverbend Stream Electric Plant
Attachment 3
Form 2C - Item II-A Flow, Sources of Pollution, and Treatment Technologies
Stream Name Average Flow
A Non-Engineered Seep 5-2 (Outfall 102) 0.001 MGD
B Non-Engineered Seep S-7 (Outfall 107) 0.89 MGD
Non-Engineered Seep 5-8 (Outfall 108) 0.008 MGD
D Future Groundwater Remediation Discharge 0.04 MGD

Duke Energy Carolinas, LLC
Riverbend Stream Electric Plant
National Pollutant Discharge Elimination System Permit Number NC0004961
Attachment 4
Outfall Analytical Data

OUTFALL 002A

Outfall 002A
12/20/2018 02/18/2019 05/09/2019 12/20/2018 02/18/2019 05/09/2019 12/17/2018 02/18/2019 05/09/2019 12/17/2018 02/18/2019 05/09/2019 12/12/2018 02/19/2019 05/08/2019 I2/12/2018 02/19/2019 05/08/2019 12/21/2018
Constituent
CPA-01D CPA-01D CPA-01D CPA-OIS CPA-OIS CPA-01S CPA-02D CPA-02D CPA-02D CPA-02S CPA-02S CPA-02S CPA-03D CPA-03D CPA-03D CPA-03S CPA-03S CPA-03S CPA-04S
pll(S.U.) 5.8 6.3 6.1 3.6 4.0 3.8 4.2 4.2 3.9 3.8 4.1 3.8 5.8 5.8 5.7 5.7 5.7 5.8 3.2
Water Level(ft) 25.72 26.14 26.25 25.97 26.33 26.50 29.25 29.04 29.12 29.07 28.89 28.98 21.48 20.78 22.65 21.08 19.94 21.90 27.52
Temperature(Deg C) 18 17 22 18 18 21 21 19 22 22 20 24 16 13 22 12 13 23 15
Specific Conductance(umhos'cm) 3788 3708 3800 3327 3562 3605 2922 2823 2833 2873 2895 245„ 3103 3039 3037 1866 1944 1859 5617
Dissolved Oxygen(mgL) 0.01 0.38 1.20 0.30 0.29 0.42 0.10 0.41 0.28 0.40 0.39 1.20 0.21 0.24 2.80 0.27 0.35 0.90
Oxidation Reduction Potential(mV) 21 -95 163 309 179 416 87 71 428 349 135 537 49 87 282 174 21 245 318
Eh(mV) 226 110 368 514 384 621 292 276 633 554 340 742 254 292 487 379 226 450 523
Turbidity(NTUs) 1.4 9.1 4.0 1.9 8.7 2.2 3.2 9.1 6.6 9.0 8.7 4.2 6.0 2.2 3.1 2.2 1.1 2.4 5.3
Alkalinity(mgL) 36.9 61.2 58 <5 <5 <5 5 <5 <5 <5 <5 <5 33 26 25 41.3 32.4 43 5 <5
Bicarbonate Alkalinity(mgL) 36.9 61.2 58 <5 <5 <5 <5 <5 - <5 <5 <5 33 26 25 41.3 32.4 43.5 <5
Methane(ug'L) NA NA NA NA NA NA NA NA NA NA NA NA NA NA INA NA NA NA NA
Sulfide(mg/L) <0.1 <0.1 0.1 '0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 ;<0.1 <0.1 <0.1 <0.1 <0.1
Total Organic Carbon(mg'L) 1.3 1.4 1.3 2 2.1 2.2 <1 0.568 0.471 1 0.776 0.697 0.64 0.616 0.584 0.57 0.527 0.647 1.8
Total Suspended Solids(mg.L) 21.9 S I 12 5 <5 16 6 <2.5 7 7 8.3 8 <5 <2.5 <5 <5 <2.5 <5 <5 6.8
Boron(ug/L) 27.2 j <50 17.983 j <500 D3 <100 44.486 j 93.2 <100 101 71.7 25.577 j 98 38.3 j 44.654 j 50 28.2 j 28.255 j 26.471 1 <50
Calcium(mgL) 572 585 614 405 M6 498 509 435 MI 490 M4 520 447 518 567 529 528 528 267 306 273 426
Chloride(mg/L) 22 22 21 9.9 9.9 13 11.4 11 11 11.5 11 12 1 6.4 9.73 j 6.6 6.2 8.1 22.2
Strontium(ugL) 5000 5190 5250 2900 3530 3550 2550 MI 3160 3320 2360 3390 3340 2910 3420 3520 1490 1760 1480 3520
Sulfate(mgL) 2820 2900 3400 2350 M6 4200 4900 1910 2600 3400 1880 M6 2900 3500 1990 2100 2900 1090 1200 1300 4330
Total Dissolved Solids(m<I.) 4050 3900 3800 3880 4100 4000 3300 2900 2900 3080 3000 3000 3230 3100 3200 1670 1800 1800 7210
Aluminum(ugL 140 82 89 51800 55000 45900 18500 MI 23500 22300 16600 26300 25300 <100 128 92 <100 15 212 16600
Antimony(ug I i 0.12 j <5 <1 0.15 j <5 <1 0.21 j <5 <I 0.53 <5 <1 0.12 j <5 1 0.21 j <5 I 0.16 j
Arsenic(ug/L) 0.39 1.534 j 1.16 6.4 6.5 6.01 3.7 3.357 j 2.94 4.6 3.093 j 3.06 0.2 <5 I 0.22 <5 0.558 j 3,8
Barium(ugL) 60 49 43 <50 D3 17 14 16.4 18 . 15 35.8 36 22 39.1 27 81.6 39 39 <5
Beryllium lug I 1 <1 D3 <5 <l 66.4 51.8 57.3 18.6 20.3 22.1 22.8 22.9 25.5 <0.1 <5 <I 0.036 j <5 <I 20.9
Cadmium(ugL) <0.8 D3 <5 <1 11.1 9.12 8.3 4.3 6.34 5.21 4.6 4.965 j 5.21 0.48 <5 0.605 j 0.19 <5 <I 4.8
Chromium(VI)(ugL) <0.025 <0.025 <0.025 <0.025 P4,R0 0.069 P4.R0 0.035 P4 <0.025 <0.025 MI <0.025 P4 0.22 <0.025 <0.025 <0.025 <0.025 <0.025 <0.025 <0.025 <0.025 1.2 P4,D3,R0
Chromium(ug'L) 13.9 0.746 j 0.847 j 6.8 4.613 j 3.16 j 6.7 8.21 3.32 5.9 5.21 2.06 84.7 1.896 j 0.548 j 12.2 <5 0.783 j 6
Cobalt(ug I.) 14.8 9.09 44 1050 1140 1330 699 M6 659 619 . 550 518 M4 545 M4 41.4 35.5 41.1 12 8.68 13.7 2870
Copper(ug/L) 0.67 <5 <1 284 228 215 65.7 118 340 139 127 172 3.6 SI 0.767 j 1.76 I I SI 0.516 j 2.74 122
Iron(ug/L) 2720 11400 10800 34900 133000 164000 66200 MI 79200 M4 72600 25300 61600 63300 897 536 407 164 155 2260 820000
Lead(ug'L) <1 D3 <5 <1 2.4 2.987 j 2.09 0.64 0.939 j 0.483 j 1.5 1.124 j 0.656 j <0.1 <5 <I <0.1 •_5 <1 5.5
Lithium(ug/L) 13.5 j,D3 11 12 128 120 107 141 171 175 137 187 186 10.1 14 15 2 2 j <5 2.255 1 38.2
Magnesium(mg1) 241 242 257 148 M6 202 203 98.3 MI 116 M4 111 81.4 110 110 184 193 190 97.1 116 101 264
Manganese(ug'L) 13000 9160 9490 48900 M6 64900 63000 28700 MI 27500 28100 20000 23000 22300 33800 46200 47300 18700 24200 17400 82800
Mercury(ug/L) <0.2 <0.05 0 05 <0.2 <0.05 <0.05 <0.2 <0.05 <0.05 <0.2 <0.05 <0.05 <0.2 <0.05 0.05 <0.2 <0.05 <0.05 <0.2
Molybdenum(ugL) 3.1 2.549 j 1.7 0.12j 0.112j <1 0.13 j 0.177 j 0.11 I j 0.12 j 0.107 j I 3.1 0.491 j 0.323 j 0.84 0.44 j () I j 0.14 j
Nickel(ug/L) 81.2 39.1 68 843 781 853 767 M6 788 767 689 648 M4 681 M4 204 232 282 68,2 84.7 53,8 709
Nitrate(as N)(mg-N I ) NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Nitrate+Nitrite(mg-N i 1 0.096 0.03 0.029 M2 0.09 0.34 0.383 <0.02 0.257 0.187 0.02 j 0.135 0.169 <0.02 0.0049 j <0.01 0.72 0.73 0.118 <0.02
Potassium(mg1.) 10.4 12.3 11.5 <50 4.64 3.99 5.72 7.06 7.2 4.39 j 7.08 6.76 16.6 15.6 15.2 8.96 9.96 8.35 11.1
Selenium(ugL) 4 <5 0.566 j 10.3 3.101 j 2.52 j 6.4 2.642 j 4.354 j 7.4 3.301 j 3.878 j I 1 1.291 j 418 3.8 3.413 j 1.12 1.7
Silver(ug'L) NA NA NA NA NA NA NA NA NA NA NA NA P:.\ NA NA NA NA NA NA
Sodium(mg/L) 178 137 153 49.9 j,M6 57 52.6 40.7 MI 47.4 45.9 34.8 54.7 53.4 57.6 54.7 55.9 39.6 41.1 38.2 171
Thallium(ugL) <1 D3 <I 1 i 2 0.36 j,D3 0.564 j 0.565 0.093 j 0.264 j 0.143 j 0.092 j 0.155j <2 <0.1 <1 0.127 j <0.1 <1 0.09 j 0.2
Vanadium(ugL) 0.63 ' 15 1< 2.1 j,D3 6.68 10 9.1 10.4 9.25 2.1 SI 5.06 6.59 1.3 1.249j 1.32 0.79 0.992j 0.777 19
Zinc(ugl.) 7.4 j 3.51 5 1530 1520 1240 904 M1 1300 1250 666 1290 1150 14.9 11 15 10.6 9 1020
Aluminum(ugL) 86.3j 43 15 42400 59800 51500 17600 MI 23600 24200 18600 24200 24900 .100 7 5,904j <100 16 * 17900
Antimony(ugL) <0.5 <1 <I 0.12 j <5 <1 0.12 i <5 <1 0.22 j <5 <1 5 D3 <5 <1 0.15 j <5 <1 ::0.5
Arsenic(ugL) 0.38 1.67 1.04 7.4 6.64 6.59 3.7 2.95 j 2.88 5.1 3 097j 3.04 0.41 j,D3 <1 0.4 <5 <I 3.8
Barium(ugL) 59 48 39 <25 D3.MI 15 14 15 18 M2 15 39.7 21 36.4 28 27 73.8 43 37 <10
Beryllium(ugL) 0.026 j <1 --1 42.7 58.6 63.8 19.2 21.4 20.8 25 5 24 " 1 0.012 j <5 <1 0.046 j <5 <I 23.3 R1,M6
Boron(ugL) '50 <100 17 7s,1 <250 D3 <l00 53 69.5 <100 102 ,,,)2 23 317 1 345 j 39.868 j 49.366 j 25.3 j =4 216j 25.289j <I00 MI

Outfall002.E
12/20/2018 02/18/2019 05/09/2019 12/20/2018 02/18/2019 05/09/2019 12/17/2018 02/18/2019 05/09/2019 12/17/2018 02/18/2019 05/09/2019 12/12/2018 02/19/2019 05108/2019 12/12/2018 02/19/2019 05/08/2019 12/21/2018
Constituent
CPA-01 D CPA-01 D CPA-01D w CPA-01S CPA-01 S CPA-01 S CPA-02D CPA-02D CPA-02D CPA-02S CPA-02S CPA-02S CPA-03D CPA-03D CPA-03D CPA-03S CPA-03S CPA-03S CPA-04S
Cadmium (ug L) 0.8 D3 < 1 H 1 1 1 .8 10.8 9.64 4.5 ".S 3 5. 1 1 4.6 5. 15 5.21 --0.8 D3 0.391 j 0.406 j 0. 18 <5 I 4.5
Calcium (mgL) NA NA 611 M4 NA NA 509 NA NA 506 NA NA 545 NA NA 525 NA NA 1 NA
Chromium (ugL) 1 0.413 j < 1 6.5 3.871 j 2.82 j 6.3 5.23 2.62 6 -1 2.92 1 .2 <5 <=_ I 1.2 <5 I 5.6
Cobalt (ugL) 16.6 8.05 22.4 985 1150 1150 710 M6 659 632 508 536 M4 551 31 .6 36 41 .7 II 8.26 12 ' 2630 M6
Copper (ugL) 0. 16 j,SI <1 < 1 277 264 260 51 .7 42.3 75.9 143 141 173 0.57 S1 5 <1 2 S1 <5 1 88. 1 MI
Iron (ugL) 2400 10700 12400 28100 96900 123000 62400 MI 76200 M4 70900 25700 56900 61000 186 423 74.4 265 1880 768000 M6
Lead (ug/L) <0. 1 < 1 <1 2.3 2.972 j 2.24 0.61 0.787 j 0.451 j 1 .4 1 . 148 j 0.647 j <1 D3 <5 : 1 <0. 1 <5 <1 5.2
Lithium (ug/L) NA 11 II NA 127 124 NA 164 179 NA 171 187 NA 16 16 NA 4.364 j 1 .77 j NA
Magnesium (mg/L) NA NA 254 M4 NA NA 195 NA NA 108 NA NA 106 NA NA 188 NA NA 92.4 NA
Manganese (ugL) 11400 9840 9740 40500 MI 65000 62600 30200 M6 27700 27500 15100 21300 22500 28900 45300 47100 17700 22600 16900 79100 M6
Mercury (ugL) <0.2 <0.05 <0.05 <0.2 <0.05 <0.05 <0.2 <0.05 <0.05 <0.2 <0.05 <0.05 <0.2 <0.05 <0.05 <0.2 <0.05 <0.05 <0.2
Molybdenum (ugL) 2.9 2.64 1 .54 <0.5 <5 1 <5 D3 0. I44 j <1 <5 D3 0. 193 j <1 1.2 j,D3 0.415 j 0.28 j 0.68 0.391 j 0.36 j <0.5
Nickel (ug/L) 76.9 35.4 55.6 886 8.13 808 M4 769 M6 788 769 644 673 693 126 238 286 59 80.3 48.4 686 M6
Phosphorus (mg/I) 0.036 j <0.05 0 0; 2 0.032 j <0.05 <0.05 0.057 0.068 0.096 <0.05 <O i <0.05 <0.05 <0.05 0.069 <0.05 <0.05 <0.05 0.052 M l
Potassium (mgL) NA NA 11 .4 NA NA 4.24 NA NA 7.3 NA NA 6.78 NA NA 15.7 NA NA 7.76 NA
Selenium (ug'L) 4 j,D3 0.77 j 0.356 j 9.2 4. 127 j 2.72 6.6 3.327 j 3.57 8.6 3.881 j 3.8 <5 D3 1 . I74 j 1 . 16 3.9 3.222 j 1.33 5
Silver (ug/L) NA NA <1 NA NA , 1 NA NA < 1 NA NA <1 NA NA <1 NA NA 1 NA
Sodium (mg/L) NA NA 152 M4 NA NA 52.7 NA NA 46.9 NA NA 53.2 NA NA 57.6 NA NA 36.8 NA
Strontium (ugL) 4950 4880 5280 2490 3430 3560 2360 MI 3110 3360 2570 3100 3310 2690 3470 3560 1360 1780 1380 3870
Thallium (ugt.) <0. 1 <0.2 <0.2 0.44 0.547 j 0.553 0. 1 0. 125 j 0. 198 j 0.089 j 0. 179 j 0. 165 j <1 D3 <1 0.092 j <0. 1 1 <0.2 0.21
Vanadium (ugL) <3 D3 0.38 0.232 j 1 .3 j,D3 5.58 8. 12 9.3 10.3 9. 19 1 .5 j 4.84 6.29 0.72 0.844 j 1 . 11 0.63 0.881 j 0.263 j 18.5
Zinc (ug/L) 6.7 j <10 3.847 j 1320 M 1 1590 1420 910 1320 1290 694 1190 1160 11.2 10 13 10.8 9 8 1300 MI
Aluminum (ug/L) NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Antimony (ugL) NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Arsenic (ugL) NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Barium (ugL) NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Beryllium (ugL) NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Boron (ug/L) NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
,
Cadmium (ugL) NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Chromium (ug/L) NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Cobalt (ugL) NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Copper (ug'L) NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Iron (ugL) NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Lead (ugL) NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Manganese (ugL) NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Mercury (ug'L) NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Molybdenum (ugt) NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Nickel (ugL) NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
, - _ y _
Selenium (ugL) NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Strontium (uu I. ) NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Thallium (ugL) NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Vanadium (ugT.) NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Zinc (ugL) NA NA NA NA N \ NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Radium-226 (pCi.,L) NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Radium-228 (pCiL) NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Total Radium (pCiL) NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Uranium-233 (ug mL) NA NA NA NA NA NA NA NA NA
NA NA NA NA NA NA NA NA NA NA
Uranium-234 (ug mL) NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA L NA NA
Uranium-236 (uginL) NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Uranium-238 (ugmL) NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
y
Total Uranium ( ug'ml. i NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Uranium-238 (ug mL) NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
As(llI) (ug'l.) NA NA ' NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA

Outfall 002A
12/20/2018 02/18/2019 05/09/2019 12/20/2018 02/18/2019 05/09/2019 12/17/2018 02/18/2019 05/09/2019 12/17/2018 02/18/2019 05/09/2019 12/12/2018 02/19/2019 05/08/2019 12/12/2018 (12/19/2019 05/08/2019 12/21/2018
Constituent
CPA-01D CPA-01D CPA-011) CPA-01S CPA-OIS ('PA-01S CPA-02D CPA-02D CPA-02D ('PA-02S CPA-02S CPA-02S (.'PA-03D CPA-03D CPA-03D CPA-03S CPA-03S CPA-03S CPA-04S
As(V) (ugrL) NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Cr(VI) (ug'L) NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Fe(II) (ugL) NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Fe(III) (ugt) NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Mn(II) (ugL) NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Mn(IV) (ugL) NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Se(IV) (ugL) NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Se(VI) (ug'L) NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
BOD (mgiL) NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Carbonate Alkalinity (mgL) <5 <5 <5 <5 <5 <5 <5 <5 <5 -5 <5 <5 5 <5 <5 <5 <5 -:5
COD (mat) NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Fluoride (mg/L) 0.062 j NA <5 1.2 M1 NA < 10 2 NA 3.575 j 1 .7 M I NA I 0 I NA <10 0.058 j NA 5 2.4
Hardness (mg'L) NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Nitrate (mgL) NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Phosphorus (mWL) 0.036 j <0.05 <0.05 0.032 j <0.05 <0.05 0.058 0.065 0.079 <0.05 0.05 <0.05 <0.05 <0.05 0.052 <0.05 <0.05 0.05 0.069 M 1
Total Organic Halides (mg/L) NA NA NA NA N A NA NA NA NA NA NA NA NA NA NA NA NA NA NA

Out(all 0112
02/18/2019 05/08/2019 01/04/2019 02/26/2019 05/13/2019 12/12/2018 02/19/2019 05/08/2019 12/12/2018 02/26/2019 05/08/2019 02/25/2016 06/28/2016 09/30/2016 11/11/2016 02/06/2017 05/22/2017 08/01/2017 11/08/2017
Constituent
CPA-04S CPA-04S CPA-05D CPA-05D C'P.A-05D CPA-05S CPA-05S CPA-05S CPA-06S CPA-06S CPA-06S GWA-11D GWA-11D GWA-I1D GWA-11D (,WA-IID GW':%-I1D GWA-11D GWA-11D
pH(S.U.) 4.1 3.7 6.2 6.3 6.5 4.8 4.7 4.6 4.1 4-2 4.1 6.7 8.3 7.1 7.3 7.3 7.1 7.5 7.2
Water Level(ft) 24.86 24.15 76.53 24.31 26.05 28.72 23 4.1 25.51 16.95 15.30 15.10 NM NM NM NM NM 27.95 27.37 27.84
Temperature(Deg C) 19 23 20 19 22 18 I I 27 19 19 20 19 21 24 23 19 27 25 12
Specific Conductance(wnhos cm) 5536 5668 3285 3280 3376 3194 3283 3353 2521 2631 2466 2306 299 2903 28 282 2886 2887 2986
Dissolved Oxygen(mgL) 0.39 0.90 2.60 0.77 0.74 0.30 0.27 0.68 0.10 0.39 0.24 3.36 1.49 0.40 0.30 0.30 0.50 0.40 0.60
l
Oxidation Reduction Potential(mV) 146 478 95 130 183 117 130 416 67 187 250 107 -159 -169 -186 -198 -156 -118 -161
Eh(mV) 351 683 300 335 388 322 335 621 272 392 455 312 46 36 19 7 49 87 44
Turbidity(NI-Us) 5.5 2.1 9.0 3.1 5.8 2.6 0.7 1.6 2.7 3.1 5.9 7.34 0.83 1 7.5 6.8 9.6 9.8 8.5 3.6
Alkalinity(mgL) <5 <5 46 63.3 72.7 <5 <5 <5 <5 <5 <5 66.8 127 112 127 120 121 121 114
Bicarbonate Alkalinity(mg 1.) <5 <5 46 63.3 72.7 <5 <5 <5 <5 <5 <5 66.8 127 112 127 120 121 121 114
Methane(ug 1.) NA NA NA NA NA NA NA NA NA NA NA 2.2 j <I 0 •:10 13.4 <10 N2 <10 NA NA
Sulfide(mg l.) <0.1 ii I <0.1 0.1 <0.1 0.1 _ <0.1 0.1 <0.1 <0.1 <0.1 • 0 1 II I II 4-1 <0.1 0.15 M1 0.34 0.97 ii 14
Total Organic Carbon(mg/L) 1.8 1.8 1.1 1.2 1.1 1 4 1.5 1.6 <1 0.355 0.358 <I 1.2 0.92 0.56 0.54 0.66 1.3 <I
Total Suspended Solids(mgL) 6 <5 5.3 5 <5 3.2 7 <5 <2.5 <5 <5 <5 9.1 6.4 4.8 4.3 3.8 5.8 4.5
Boron(ugL) 1000 24.103j <50 M1,R1 <50 <50 138 143 142 106 104 136 26j <50 <50 <50 <50 <50 <50 <50
Calcium(mgL) 468 452 542 M1 594 M4 614 528 555 556 468 543 528 M2 410 532 554 554 546 M6 554 M6 543 529
Chloride(mgL) 22 25 17.9 17 19 4 4.5 5.9 3.5 MI 5 6.2 19.1 21.1 21.9 22.1 21.5 21.2 18.3 20.8
Strontium(ugL) 5680 5670 3380 MI 3460 3600 <5 7590 7790 2480 3430 3310 1800 2080 1960 2010 2140 2150 1950 2020
Sulfate(mgL) 6600 8000 1900 M6 3000 2300 2200 2600 _ 2200 1600 M6 3800 2900 1550 1710 1880 1740 1840 M6 1780 _ 1670 1760
Total Dissolved Solids(tug 1.) 6800 6500 3770 2800 3000 3670 3500 3500 2720 2300 2300 3240 2760 2470 2890 2660 D6 2770 2920 2890
Aluminum(u<I 1 27200 22500 432 MI 6 15 638 827 687 27600 34500 31300 200 I06 1 14 134 160 130 108 78.4
Antimony(ug I.) <10 <1 0.61 <1 - <10 0.96 <5 <1 0.19 j <1 <1 <10 <5 0.5 <0.5 0.13 j 0.2 j 0.25 j <0.5
Arsenic(ug L. 4.211 j 4.6 0.3 0.364 j 0.82 j 0.46 0.3871 0.339 j 2.2 1.73 1.9 <2 1.4 13 1.2 1.1 1 0.94 0.8
T
Barium(ugL) 15.893 j 8.278 j 60.1 51 47 40.8 35 34 21.6 23 21 66 78 71.3 68.6 66.5 63.2 55.3 53
Beryllium(ug 1.) 24.6 24 ,, I <1 <10 23.5 ',I I 32.9 16.4 24.1 26.6 2.1 0.15 j 0.17 0.052 j 0.067 j 0.082 j 0.098 j <0.1
Cadmium Dig 1.1 4.78 j 3.67 0.089 <1 <10 6 5.26 4.43 5.2 0.753j 0.341 j <1.6 <0.8 0.08 0.11 <0.08 <0.08 <0.08 <0.08
Chromium(VI)(ugL) <1.2 P4,D3,R0 <1.2 D3 <0.025 MI <0.025 <0.025 0.1 M1,R1,S1 <0.025 <0.025 <0.025 P4,R0 <0.025 <0.025 0.076 <0.03 0.15 <0.5 <0.12 D3 <0.12 D3 0.015 j <0.12 D3
Chromium Dig') 2.137 j 1.91 2.3 <1 <10 4.6 0.888 j 0.477 j 8.6 19 13.5 <10 1 j 1.3 0.94 1.8 3.2 2.2 0.4 j
Cobalt(ug 1) 3090 3050 M4 9.6 8.28 8.616 j 860 969 _ 983 584 712 M4 714 10.5 1.9 14 1.4 1.1 I 0.98 0.76
Copper(ug'L) 53.7 46.5 3.1 <1 0.46 j 12.6 8.6 8.07 181 1.97 1.5 45.5 5.4 1.6 5.7 4.1 7.1 5.8 0.4 j
Iron(ug/L) 1040000 1040000 930 MI 1050 4380 607 494 348 17400 27000 29700 I 270 1990 1690 2110 2090 2570 2240 2570
Lead(ug/L) 2.604 j 1.76 0.11 <1 <10 0.15 <5 <1 0.54 0.343 j <1 <2 <1 <I <0.1 <0.1 <1 <0.1 <0.1
Lithium(ugT.) 59.507j 41.508 j 8.6 8 7 38.9 49 47 172 240 224 _ NA NA _ NA NA NA NA NA NA-
Magnesium(mgL) 300 294 184 MI 193 M4 198 183 212 209 51 76.3 72.3 M2 104 126 130 130 132 M6 a 132 M6 133 127
Manganese(ugl.) 106000 99700 1050 1750 2450 <5 112000 111000 16800 18800 20000 81 1840 1150 1740 1400 1370 1140 1210
Mercury(ug 1.) <0.05 <0.05 <0.2 <0.05 <0.05 <0.2 <0.05 <0.05 <0.2 0.017 j <0.05 <0.2 <0.2 <0.2 <0.2 <0.2 <0.2 <0.2 <0.2
Molybdenum(ug 1_1 0 095 j <1 4.5 2.09 2.28 j 0.39 j 0.247 j 0.157 j 0.2 j 0.097 j <1 3.4 j 1.9 j 0-55 1.5 I 1.8 1.6 I I
Nickel(tug L) 728 737 M4 23.8 16.3 4.207 j 730 819 843 583 698 677 <10 5 0.66 0.94 1.3 3 1.7 <0.5
Nitrate(as N)(mg-N I , NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Nitrate Nitrite(mg-N I _2 2 2 1.1 0.58 0.074 0.06 0.048 0.021 <0.02 0.046 0.06 M2 0.066 <0.02 <0.02 <0.02 <0.02 <0.02 0.014 j 0.014 j
I
Potassium(mgI.) 16.2 15.6 12.6 M1 13.3 17.3 8.05 8.52 8.74 4.46 j 5.31 5 9.53 12.6 12.2 12.6 12.2 12.4 12.7 12
Selenium(ug 1.) 1.105 j 1.01 _ 9.2 4.55 0.598j 19.7 15.9 11.4 3.1 0.414j <I 6.5 j <5 0.4j 0.48 j <0.5 MI <0.5 <0.5 0.18j,B
Silver(ug L) NA NA NA NA NA NA NA NA NA _ NA NA NA NA NA NA NA NA NA NA
Sodium(mgl.l 196 192 117 MI 82.2 M4 ---1 49 54.4 54.9 17.8 20.8 19.1 31.8 36.9 38.6 44.7 48 47.9 51.2 54.2
Thallium(ug'L) 0.142 j 0.204 ,i 1 <0.2 <2 0.1 <I i 096 j 0.044 j <0.2 <0.2 1 j <1 <1 <0.1 <0.1 0.34 j <0.1 <0.1
Vanadium(ugL) 31.3 14.8 1.9 BC 0.88 <3 0.62 0.661 j 0.473 4 10.6 10.8 <10 <3 0.74 _ 0.24 j 0.19j 026j,B 0.31 B 0.12 j
Zinc(ug 1 ) 2010 1870 5.7 j <5 2.386 j 363 396 340 808 881 831 25 <10 27.8 8.7j 9.6 j 6.9 j 60.1 27.5
Aluminum(ug I.) 23700 22000 161 2.09 j 4.411 j 721 777 732 25700 32800 29800 54 j 71.3 j 77.9 j 101 116 109 j,D3 63.4 j <100
Antimony(ugL) <10 <I 0.87 <1 <1 <5 D3 <1 <5 D3 <1 <1 <10 <5 0.5 <0.5 <0.5 <0.5 0.11 j <0.5
Arsenic(ug I.) 4.11 1 j 4.31 0.51 BC 0.509 j 0.493 j 0.6 j,D3 5 0.372 j _ _ 1.83 1.81 <2 1 2 1.4 1 _ 1.5 1.1 0.77 0.74
Barium(ug 1 i 14.116 j 9.758 j 55.8 55 42 34.3 34 33 19.5 23 18 65 73 I -.' 63.3 62.6 64.1 49.3 42.4
Beryllium(ugI.) 25.9 24.1 <0.1 <1 <I 29 3 4-2 33.5 20.1 22.9 23.6 1.3 j I 0.12 0.053 j - 0.042 j 0.046 j 0.058 j <0,I
Boron(ugL) =1000 <1000 <50 <50 <50 125 1',1 144 98.7 104 134 <50 • 5!) <50 <50 <100 D3 5() <<50

Outfall 002A
02/18/2019 05/08/2019 01/04/2019 02/26/2019 05/13/2019 12/12/2018 02/19/2019 05/08/2019 12/12/2018 02/26/2019 05/08/2019 02/25/2016 06/28/2016 09/30/2016 11/11/2016 02/06/2017 05/22/2017 08/01/2017 11/08/2017
Constituent
CPA-04S ('PA-04S CPA-05D CPA-05D CPA-05D CPA-05S CPA-05S CPA-05S CPA-06S CPA-06S CPA-06S GWA-I 1 D GWA- I 1 ll GWA-11 D GWA-111) GWA-11 D (;WA-1 J D GW-%-1 I D GWA-111)
Cadmium (ugL) 5.47 j 3.76 0.084 1 : 1 5.6 5. 75 4.88 5. 1 0.903 j 1 .67 --. 1 .6 - 0.8 <0.08 <0.08 0.08 -0.08 <,0.08 <0.08
Calcium (mg/L) NA 456 NA NA 581 NA NA 548 M4 NA NA 484 NA NA NA NA NA NA NA NA
Chromium (ugL) 2.468 j 1 .98 0.62 1 < 1 2.9 j,D3 0.631 j 0.342 j 7.4 15. 1 10.7 <10 <5 0.37 j .0.5 0.22 j <0.5 0.54 0.22 j
Cobalt (ugL) 2990 3000 M4 9.8 ti 1 - 8.06 868 980 1010 620 719 646 9.7 2.4 0.58 0.73 0.66 0.42 0.46 1 .6
Copper (ugL) 28 48.6 1 , 1 <1 13. 1 8.79 8.92 67.5 1 .43 0.816 j 19.2 <5 0.32 j 0. 17 j 0. 18 j <0.5 0.2 j 0.31 j
Iron (ugL) 1060000 1030000 504 1210 1390 241 376 311 15700 29400 24100 91 1700 1080 1620 1980 1410 1440 1930
Lead ( ug I . ) 2.565 j 1 .87 <0. 1 <1 .7=10 •c1 D3 <5 <I < I D3 < I 0.583 j <2 <1 <0. 1 <0. 1 <0. 1 < 1 <0. 1 <0. 1
Lithium (ugt) 45.047 j 46.318 j NA 10 6 NA 50 49 NA 235 218 NA NA NA NA NA NA NA NA
Magnesium (mg/L) NA 295 NA NA 192 NA NA 205 M4 NA NA 65.3 NA NA NA NA NA NA NA NA
Manganese (ug/L) 106000 102000 1180 -, 2< 1780 83100 M6,R0 106000 111000 15200 19000 18400 76 1840 1450 1530 1420 1390 1080 985
Mercury. (ugL) <0.05 <0.05 <0.2 <0.05 0.05 -0.2 <0.05 <0.05 <0.2 <0.05 <0.05 <0.2 <0.2 <0.2 • :0.2 <0.2 <0.2 <0.2 <0.2
Molybdenum (ugL) <10 <1 4.4 2.2 I _5 D3 0.46 j 0. 144 j <5 D3 ..: 1 <1 3.4 j 1 .8 j 0.51 1 . 1 0.86 0.62 0.83 0.97
Nickel (ug/L) 725 729 M4 21 .2 17. 1 I I ' 749 831 888 621 695 628 <10 <5 <0.5 <0.5 <0.5 0.51 0.56 0.99
Phosphorus (mgL) <0.05 0.053 <0.05 <0.05 <0.05 0.048 j <0.05 0.063 0.042 j <0.05 <0.05 NA NA NA NA NA NA NA NA
Potassium (mg/L) NA 16. 1 NA NA 13.8 NA NA 8.69 NA NA 4.66 NA NA NA NA NA NA NA NA
Selenium (ugL) 1 .608 j 1 .49 9.3 6. 16 1 .99 18.4 19.3 13.6 3.7 j,D3 0.612 j 0.512 j 11.1 <5 20.8 8.8 I 0.45 j 18.9 0. 18 j
Silver (ug/L) NA < 1 NA NA < 1 NA NA <1 NA NA <1 NA NA NA NA NA NA NA NA
Sodium (mgL) NA 194 NA NA 76.2 B1 NA NA 55.2 NA NA 18. 1 NA NA NA NA NA NA NA NA
Strontium (ug/L) 5680 5760 3070 3320 3530 6410 MI 7610 7760 2210 3370 3070 1900 1920 2070 1950 2090 2040 1840 1760
Thallium (ug 1 I 0. 106 j <20 <0. 1 <0.2 0.5 j .; 1 D3 <1 0.091 j <1 D3 . 0.2 <0.2 <2 <1 <0. 1 0. 1 <0. 1 0. 15 j <0. 1 <0. 1
Vanadium (ugL.) 32.7 20 1 . 1 BC 0.634 0.615 .1 D3 0.514 j 0.483 3.8 11 . 1 9. 13 <10 <3 0.35 0. 12 j 0. 12 j,B <:0.3 0. 17j <0.3
Zinc (ugL) 2000 1870 4.8 j 2.944 j 2.832 j 337 388 355 733 762 751 14 <10 <10 <10 <10 <20 D3 3.3 j,B 4 j
Aluminum (ugL) NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Antimony (ugL) NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Arsenic (ug'L) NA NA NA NA NA NA NA NA NA NA N 1 NA NA NA NA NA NA NA NA
Barium (ugL) NA NA NA NA NA 'N :1 NA NA NA NA NA NA NA NA NA NA NA NA NA
Beryllium (ugL) NA NA NA NA NA N .1 NA NA NA NA NA NA NA NA NA NA NA NA NA
Boron (ug/L) NA NA NA NA NA `, NA NA NA NA NA NA NA NA NA NA NA NA NA
Cadmium (ugL ) NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Chromium (ugL) NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Cobalt (ugt) NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Copper (ug/L) NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Iron (ugL) NA NA NA NA NA NA NA NA NA NA NA NA NA . .'1 NA NA NA NA NA
Lead (ugL) NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Manganese (ugh. ) NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Mercury (ug 1.) NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Molybdenum (ugL) NA NA NA NA NA NA NA NA NA NA NA N '. NA NA NA NA NA NA N.1
Nickel (ugL) NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Selenium (ugL) NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Strontium (ugL ) NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Thallium (ugL) NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Vanadium (ug1. ) NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Zinc (ugt) NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Radium-226 (pCi.L) NA NA NA NA NA NA NA NA NA NA NA NA 0 0.332 0.314 0. 178 0. 11 NA NA
Radium-228 (pCifL) NA NA NA NA NA NA NA NA NA NA NA NA 0.999 0.914 1 . 18 0.304 0.597 NA NA
Total Radium (pCiL) NA NA NA NA NA NA NA NA NA NA NA NA 0.999 1 .246 1 .494 0.482 0.707 NA NA
Uranium-233 (ug`mL) NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Uranium-234 (ugmL) NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Uranium-236 (ug*mL) MI NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Uranium-238 (ug'mL) NA NA NA NA NA NA NA NA NA NA NA NA 0.00211 0.0025 0.0016 0.0017 0.0013 NA NA
Total Uranium (ug mL) NA NA NA NA NA NA NA NA NA NA NA NA 0.0021 j 0.0025 0.0016 0.0017 0.0013 NA NA
Uranium-238 (ug 'ml.) NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
As(III) (ug I ) NA NA NA NA NA i NA N 1 NA NA NA NA NA NA NA NA NA NA NA

Out fall 002 k
02/18/2019 05/08/2019 01/04/2019 02/26/2019 05/13/2019 12/12/2018 02/19/2019 05/08/2019 12/12/2018 02/26/2019 05/08/2019 02/25/2016 06/28/2016 09/30/2016 1I /11/2016 02/06/2017 05/22/2017 08/01/2017 11 /08/2017
Constituent `
CPA-04s CPA-04S CPA-O5D CPA-05I) CPA-05D CPA-05S CPA-05S CPA-05S CPA-06S CPA-06S CPA-06S GWA-11D GWA-1 11) GWA-11D GWA-1II) GWA-1ID GWA-111) GWA- 111) GWA-11D
As(V) (ug 1.) NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Cr(VI) (ug,L) NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Fe(II) (ug L) NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Fe(III) (ugL) NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
r _ _ ,
Mn(II) (ugL) NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Mn(IV) (ug/L) NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Se(IV) (ug/L) NA NA NA NA NA NA NA NA _ NA NA NA NA NA NA NA NA NA NA NA
Se(VI) (ug'L) NA NA NA NA NA NA _ NA NA NA NA NA - NA NA NA NA NA NA NA NA
BOD (mgt.) NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Carbonate Alkalinity (mg I ) <5 <5 <5 :5 <5 <5 5 c _ <5 <5 5 <5 <5 • :5 <5 <5 <5 <5 --5
COD (mgL) NA NA NA NA NA NA NA _ NA NA NA NA NA NA NA NA NA NA NA NA
Fluoride (mgL) NA 5.93 j <0. 1 NA 5 0. 18 NA 2.3 NA 3.855 j NA NA NA NA NA NA NA NA
Hardness (mgL) NA NA NA NA _ NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Nitrate (mgL) NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Phosphorus (m`i l } <0.05 0.05 0.051 <0.05 <0.05 0.046 j <0.05 <0.05 0.042 j <0.05 <0.05 NA NA NA NA NA NA NA NA
Total Organic Halides (mg 1. 1 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA N.%

Outfall(I((2\
01/08/2018 04/09/2018 07/09/2018 10/09/2018 02/07/2019 05/07/2019 02/23/2016 06/28/2016 09/29/2016 11/04/2016 02/06/2017 05/22/2017 08/01/2017 11/08/2017 01/08/2018 04/09/2018 07/09/2018 10/09/2018 02/07/2019
Constituent - - -
GWA-IID GWA-11D GWA-1ID GWA-11D GWA-11D GWA-11D GWA-11S GWA-11S GW'A-11S GWA-11S GSVA-IIS GW:\-I1S GW'A-11S GWA-115 G\%A-IIS GW'A-11S CV,A-11S GWA-IIS GWA-IIS
pH(S.Vj 7.3 7.1 6.9 7.0 6.9 7.0 6.2 6.4 NM 6.2 6.3 6.1 I I 6.3 6.4 6.3 r' 6' 5.5
Water Level(fl) 28.17 27.74 27.99 28.05 26.96 27.30 NM NM NM NM NM 26.14 26.35 26.24 26.60 25.88 26.02 26.21 24.84
Temperature(Deg C) 12 17 29 20 22 22 16 25 NM 24 19 23 30 14 14 17 29 19 23
Specific Conductance(umhos/cm) 2877 2879 2808 2981 2950 3001 334 478 NM 464 585 523 524 529 511 528 537 486 453
Dissolved Oxygen(mg/L) 0.50 0.90 0.30 0.20 0.21 2.06 0.55 0.24 NM 0.40 020 0.20 0.30 0.40 0.20 0.60 1.3(1 0.30 1.32
Oxidation Reduction Potential(my) -154 -65 -236 158 -190 75 -63 -61 - NM -37 -68 -52 95 -82 2 -37 20 -233 68
Eh(mV) 52 140 -31 47 15 280 142 111 NM 168 138 153 300 123 207 168 225 -28 273
Turbidity(NTUs) 3.3 6.5 1.6 5.5 1.6 2.0 3.8 1.19 NM 5.8 6.5 9.6 6.5 2.2 6.5 1.1 8.7 3.6 1.7
Alkalinity(mgl.) 117 113 107 106 90.6 89.3 104 198 213 209 159 188 205 203 195 196 193 186 142
Bicarbonate Alkalinity(mgL) 117 113 107 106 90.6 89.3 104 198 213 209 159 188 205 203 195 196 193 186 142
Methane(ug/1.) NA NA NA NA NA NA 61-4 88.6 <10 18.3 11.6 N2 10.6 NA NA NA NA NA NA NA
Sulfide(mg l) 0.16 0.14 <0.1 0.24 NA NA <0 I 0 1 <0 I 0.1 <0.1 -0.1 <0.1 <0.1 <0.1 <0.1 <0.1 -0.1 NA
Total Organic Carbon(mg'L) 0.73 0.7 <I 0.63 NA NA I I 15 5' .-1 0.6 0.76 0.83 0.6 1.3 1.3 0.84 0.88 NA
Total Suspended Solids(mg'L) 3.1 4.6 2.5 NA NA 28.4 3.3 9.3 <5 _. - 5.5 7.4 D6 3.7 <2.5 <2.5 _ - _- NA
Boron(ugL) <50 <50 <50 <50 <50 <50 <50 -50 <5(1 50 <50 33.5j <50 <50 <50 <50 <50 <50 <50
Calcium(mgL) 689.0001 553 556 621 592 620 1 28.6 50.8 56.1 58.1 69.9 58.5 58.1 62.3 57.1 64.5 59.1 63.9 52.2
Chloride(mg'L) 20.7 20.1 21 20.5 NA NA 6 6.6 5.2 5.6 4.7 5.3 4.5 4.6 5.2 4.6 5.4 5.7 NA
,
Strontium(ugL) 1970 2020 1920 1920 2110 2090 600 731 835 818 898 826 828 908 753 879 793 864 743
Sulfate(mgL) 1790 1790 M6,R 1 1800 1650 2000 • 2000 >955-1 46.9 T 69.2 150 89.8 52.7 83.2 86.9 103 77.5 74.7 87
Total Dissolved Solids(mgL) 2620 2980 2970 2970 2900 290,, 317 318 304 319 414 341 317 332 323 357 354 D6 319 310
Aluminum lu l.) 105 115 <100 100 IO SI 9.892 170 100 231 <100 <100 219 112 94.7 <100 <100 243 82.7 18 S1
Antimony tug].) <0.5 <0.5 023 j 0.14 j <1 0.442j 0.5 5 <0.5 0.15j <0.5 0.12 j <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <1
Arsenic(ugL) 0.91 1 0.85 0.64 0.544 j 0.726 j 0.32 1.8 2.5 1.8 1.3 1.3 1.1 1.1 0.93 1.2 0.54 0.57 0.496 j
Barium(ug 1.) 49.5 56.4 51.3 46.9 NA NA 62 51.5 56.3 55.8 63.7 59.8 54.8 61.2 52.6 65.5 59 63 NA
Beryllium(lig 1.1 <0.1 0.063 j 0.067 j 0.088 j <1 <1 <0 1 <1 0.024j 0.047 j 0.021 j 0.03 j 0.03j <0.1 <0.1 0.022j <0.1 0.025 j <I
- - - -
Cadmium(ug/1.1 <0.08 0.045 j <0.08 <0.08 NA NA i<,1s <0.8 <0.08 <0.08 <0.08 <0.08 <0.08 <0.08 <0.08 0.028j us <0.08 NA
Chromium(VI)(ug I , <0.025 <0.025 <0.025 MI,RI 0.04 <0.025 <0.025 •=0.03 <0.03 0.3 j <0.6 0.12 D3 <0.12 D3 0.45 <0.12 D3 <0.025 <0.025 --0.025 <0.025 0.14 SI
Chromium Iu_-I i 1.4 1.6 0.86 1.8 0.502 j 0.649j 3.4 5 0.54 0.32 j 0.51 1.8 0.94 2.2 0.18j 0.33j 0.6 02j <1
Cobalt(ug 1 , 3.6 3.9 9.4 6.5 3.91 3.6 5.9 6.6 5.9 5.7 7 5.3 4.4 3 4.5 3.8 4.7 4.1 4.84
Copper(ugL 1 0.96 4.4 1.1 SI 2.3 NA NA 0.78 5 <0.5 <0.5 0.3 j 0.34 j 0.64 0.3 j 0.31 j 1.2 0.67 SI 0.47 j NA
Iron(ugL) 2800 2290 2290 2290 2250 2670 1300 10000 7640 I 7040 6550 5790 4310 4430 4460 4600 3750 4420 3870
Lead(ugL) 0.028j 0.061 j 0.082 j 0.42 NA NA 0.29 ":1 <0.1 <0.1 <0.1 <0.1 <0.1 0.031 j 0.039 j 0.12 0.096 j <0.1 NA
Lithium(ugl) 1.6 1.4 j 1.2 1 3) ,15-1j __-'i NA NA NA NA NA NA NA NA 0.32 j 0.28j 0.25 j 0.33 j 1.928j
Magnesium(mg I) 163 131 133 150 146 15 10.8 18.7 20.5 21.8 21 2 22.6 21.3 23.7 22.6 22.7 22.8 24.5 19.9
Manganese(ugL) 1190 1230 1180 1190 1120 1080 4800 6740 5300 5540 6030 5650 4440 4070 4500 4420 4930 5060 5170
Mercury(ug L) <0.2 <0.2 <0.2 <0.2 NA NA <0.2 <0.2 <0.2 <0.2 <0.2 <0.2 <0.2 <0.2 <0.2 <0.2 <0.2 <0.2 NA
Molybdenum(ug l.) 1.2 1.3 2 0 9 0.643 j 0.995 j 1.4 l-2 j 1.4 1 2 0.94 0.94 0.93 0.82 0.73 1.2 0.9 0.63 0.556 j
Nickel(ugL) 1.2 1.9 2.2 1 <I 0.655j 4.7 <5 2.7 2.7 4.5 I1 4.9 4.5 2.9 2.8 3.2 2.7 4.06
Nitrate(as N)(mg-NIL) NA NA NA NA NA NA NA NA NA N.\ NA NA NA NA NA NA NA NA NA
Nitrate-Nitrite(mg-N'L I <0.02 <0.02 <0.02 <0.02 0.014 0.0086 j <0.02 0.02 0.028 <0.02 <0.02 <0.02 0.016 j 0.026 0.018 j 0.01 j 0.025 <0.02 0.014
Potassium(mgL) 12.3 12.4 13 12 12.2 <5 <5 <5 <5 <5 <5 <5 <5 <5 <5 <5 0.744
Selenium(ueL) -0.5 <0.5 0.21 i <0.5 NA NA 0.52 <5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 -0 5 <0.5 NA
Silver(ug L) NA NA NA NA NA NA N.\ NA NA NA NA NA NA NA NA NA NA NA NA
Sodium(m0.) 53.8 51.3 48 47.7 47 44.4 11.7 11.5 11.1 11.8 11.2 10.9 10 10.7 10.3 11.4 12.6 11.8
T -
Thallium(us Li <0.1 <0.1 <0.1 0.1 <0.2 <0.2 <1 <0.1 0.031 j <0.1 <0.1 <0.I III <0.1 <0.1 <0.I 0.017 j <0.2
-
Vanadium(u;_1-) 0.24 j 0.24 j 0.16 j,S 1 (3 j 0.248 j :I 142 3 0.37 0.19 j 0.071 j 0.59 B 0.31 B 0.07 j <0.3 0.16j 0.15 j,S 1 <0.3 0.126 j
Zinc ugL) 16 13.2 12.9 9j NA <10 I H 3.8j <10 8.8j <10 6.1j,B <10 2.7j,6 5.6j 3j 5.7j NA
Aluminum(ugL) <100 86.4j 66.9j 100 11 NA <100 10U <100 "'100 <100 <100 <100 <100 <100 <100 <100 <100 33
Antimony i ug I.i <0.5 <0.5 0.085 j 0.5 <I NA <0.5 5 <0.5 _ 0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <1
Arsenic(ug I.) 0.75 1.1 0 79 0.6 0.471 j NA 0.28 1.6 2.1 1 6 1.4 1.1 I 1.1 0.78 0.96 0.62 0.53 0.479 j
Barium(u;1.I 49.3 52.8 .45 I 45.6 NA NA54 49.4 54.4 5 I s 62.3 58.1 48.2 48.6 54.5 57.6 51.3 55.5 NA
-
Beryllium 1 ug 1 <0.1 0.032 j - 0.038 j 0.046 j <1 NA III 0.12 j 0 014j 0.033 j 0.022 j <0.1 0.022 j <0.1 <0.1 0.019 j <0.1 0.016 j <1
Boron(ug L) T <I <50 <50 <50 •-50 NA ,050 50 <50 <50 <50 <50 <50 --50 50 <50 <50

Outfa11002•%
01/08/2018 04/09/2018 07/0912018 10/09/2018 02/07/2019 05/07/2019 02/23/2016 06/28/2016 09/29/2016 11/04/2016 02/96/2017 05122/2017 08/01/2017 11 /08/2017 01/08/2018 04/09/2018 07/09/2018 10/09/2018 02/07/2019
Constituent
-
G1A k- 1 ID GW4-1ID G« A-111) GWA- I II) GWA-11D CWA- 1ID CWA-1IS GWA-1 IS G«'A-11S (;WA-1IS GWA-11S GWA-11S GWA-11S GWA-I1S GWA-1IS GWA-11S GW'A-I IS GWA-I IS GWA-1IS
Cadmium (ugL) 0.08 <0.08 <0.08 <0.08 N .\ NA -0.08 <0.8 •0 08 <0.08 <0.08 <0.08 <0.08 <0.08 <0.08 <0.08 <0.08 <0.08 NA
Calcium (mgl.) NA NA NA NA ,. :',. NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Chromium (ugL) <0.5 0.53 0.24 j,S 1 0 18 j 1 NA 0.52 <5 0.36 j 0.5 j 0.27 j 0.84 0.22 j 6.5 0. 19 j 0.23 j 0.25 j,S I 0. 12 j < 1
Cobalt (u L) 7.9 5.5 12. 1 5.9 1 11 NA 6.6 6.3 6.9 5.5 6.9 4.8 4.5 4.5 5 3.9 5.3 4.5 4.91
Copper ( ugL) 0. 14 j 0.64 <0.5 0.37 j NA NA 2.6 <5 0.38 j 0. 15 j 0. 15 j 0.31 j 0. 16 j 0.27 j 0. 14 j 0. 15 j :0.5 0. 14 j NA
Iron (ugL) 2330 1650 2280 2290 2140 NA <50 9140 10700 7170 6100 5480 4310 4300 4120 4370 4200 4040 3720
Lead (ug/L) 0.047 j,B <0.2 <0. 1 <0. 1 < 1 N:\ 0.29 <1 <0. 1 <0. 1 <0. 1 <0. 1 •c0. 1 <0. 1 0.074 j 0. 1 <0. 1 <0. 1 • 1
Lithium (ugL) NA NA NA NA 3.478 j NA NA NA NA NA NA NA NA NA NA NA NA NA .-:-
Magnesium (mg L ) NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Manganese (ug I. ) 1140 1140 1080 1150 1070 NA <5 6500 6640 5820 5990 5510 4360 3960 4570 4430 4870 4660 5060
Mercury (ugL) '0.2 <0.2 <0.2 <0.2 NA NA <0.2 0.2 0. 1 j 0.24 <0.2 < =02 <0.2 <0.2 <0.2 02 <0.2 <0.2 NA
Molybdenum (ugL) 1 . 1 0.82 1 .6 1 0.861 j NA 1 .4 1 , 1 j 1.2 1 . 1 0.89 0.81 0.87 0.92 0.64 0.84 0.64 0.53 0.531 j
Nickel (ugL) 0.46 j 0.83 1.7 SI <0.5 0.581 j NA 3.8 • 5 3.4 . 2.6 4.3 5.4 4. 1 10.3 2.9 2.6 3.2 S l 3 3.98
Phosphorus (mg:'[.) NA <0.05 <0.05 <0.05 <0.05 NA NA NA NA NA NA NA NA NA NA <0.05 <0.05 <0.05 <0.05
Potassium (mgL) NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Selenium (ugL) <0.5 <0.5 0.22 j 0.46 j NA NA <0.5 5 <0.5 <0.5 0.34 j <0.5 1 .9 <0.5 <0.5 0.5 0.5 <0.5 NA
Silver (ug/L) NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Sodium (mgt) NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Strontium (ugL) 2030 1910 1940 1920 2010 NA 450 690 677 816 882 866 754 721 765 783 714 747 733
Thallium (ug.'L) 0. 1 <0.2 <0. 1 <0. 1 • 1).2 NA <0. 1 <1 <0. 1 <0. 1 <0. 1 <0. 1 O I (). 1 <0. 1 0.016 j .0. 1 Al <0.2
Vanadium (ugL) 0.062 j 0. 13 j 0.066 j <0.3 <0.3 NA <0.5 • :3 <0.3 0. 12 j 0. 11 j,B <0.3 0.094 j t i 5 <0.3 <(i_• <0.3 <0.3 <0.3
Zinc (ugL) • 10 2.9j <10 10 NA NA 10 6.7j 9j 3.3j <10 < 10 : 10 2.8j <10 10 <10 5.7j NA
Aluminum (ugt) NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Antimony (ug I. ) NA NA NA NA NA NA NA NA NA NA =El= NA NA N \ NA NA
Arsenic (ugL) NA NA NA NA NA NA NA NA NA NA NA N :\ NA NA NA NA NA Mill NA
Barium (ug•L) NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Beryllium (ugt ) NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Boron (ugL) NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Cadmium (ugL) NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Chromium (ugL) NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Cobalt (ugL) NA NA NA NA N A NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Copper (ug/L) NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Iron (ugL) NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Lead (ugt) NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Manganese (ug'L) NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Mercury (ugt) NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Molybdenum (ugt) NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Nickel (ugL) NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Selenium (ugL) NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Strontium (ugT. ) NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Thallium (ugL) NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Vanadium ( ugL) NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Zinc (ugL) NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Radium-226 (pCi I.) NA NA NA NA NA NA NA 0.0635 0. 134 0. 12 -0.066 0. 178 NA NA NA NA NA NA
Radium-228 (pCi,1:.) NA NA NA NA NA NA NA 0.678 0.505 0.528 0.278 0.0268 NA NA NA NA NA NA
Total Radium (pCi.L) NA N.\ NA NA NA NA NA 0.7415 0.639 0.648 0.212 0.2048 NA NA NA NA NA NA NA
Uranium-233 (ugmL ) NA N \ NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Uranium-234 (ugmL) NA kk \ NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Uranium-236 (ug. mL) NA NA N \ NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Uranium-238 (ug mL) NA `: `, N A. NA NA NA NA <0.005 <0.005 t ! 00024 i 0.00017 j 0.00016 j NA NA NA NA NA NA N.1
Total Uranium (ug nil.) NA NA NA NA NA <0.005 0.005 0.00024 j 0.00017 j 0.00016 j NA NA NA NA NA NA NA
Uranium-238 ( mini.) NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
As(111 ) tug L.) NA NA NA NA \ \ NA NA NA NA • : 1 NA NA NA NA NA `. N. NA

Outfall 002A _
01/08/2018 04/09/2018 07/09/2018 10/09/2018 02/07/2019 05/07/2019 02/23/2016 06/28/2016 09/29/2016 11/04/2016 02/06/2017 05/22/2017 08/01/2017 11 /08/2017 01/08/20.18 04/09/2018 07/09/2018 10/09/2018 02/07/2019
Constituent
GWA-IID GWA-11D GWA-1ID GWA-11D MA-11D GWA-1ID G VA-11S GWA-11S G\VA-I1S GWA-IIS GWA-I IS GWA-1IS GWA-11S GWA-11S . G 'A-1IS GWA-11S C;WA-11S GWA-11S GWA-I1S
As(V) (ug I .) NA NA NA 5,.-1 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Cr(VI) (ugL) NA NA NA NA NA NA NA I NA NA NA NA NA NA NA NA NA NA NA NA
Fe(11) (ugt) NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Fe(III) (ugL) NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Mn(II) (ugL) NA NA NA NA NA - NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Mn(IV) (ugt) NA NA NA NA NA NA NA NA NA NA NA _ NA NA NA NA T NA NA NA NA
Se(IV) (ugL) NA NA NA NA NA NA NA NA NA NA NA NA _ NA NA NA NA NA NA _ NA
Se(VI) (ug'L.) NA NA NA NA NA NA _ NA NA NA NA NA NA _ NA NA NA NA NA NA NA
BOD (mg I.) tiA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Carbonate Alkalinity (mgL) .5 <5 <5 <5 <5 <5 <5 <5 <5 <5 <5 <5 <5 <5 5 <5 <5 <5 5
COD (mgt) NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Fluoride (mgL) <0. 1 <0. 1 <0. 1 <0. 1 NA NA NA NA NA NA NA NA NA NA <0. 1 0. 1 -0. 1 <0. 1 NA
Hardness (mgL) NA NA NA NA NA NA NA NA NA NA NA NA - NA NA - NA NA NA NA NA
Nitrate (mg'L) NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Phosphorus (mgL) 0.04 j 0.033 j <0.05 0.025 j 0.05 41.05 NA NA NA NA NA NA NA NA <0.05 _ <0.05 0.05 <0.05 <0.05
Total Organic Halides (mg,L) NA NA NA NA NA NA NA NA NA NA NA NA `..; \ NA NA NA NA NA NA

Outfall 002A
05/07/2019 02/19/2016 06/08/2016 09/29/2016 11/09/2016 02/06/2017 05/22/2017 08/01/2017 11/07/2017 01/10/2018 04/09/2018 07/10/2018 10/09/2018 02/07/2019 05/06/2019 02/26/2016 06/22/2016 09/28/2016 11/09/2016
Constituent
GWA-11S GWA-12D GWA-12D GWA-12D GWA-12D GWA-12D GWA-12D GWA-12D GWA-12D GWA-12D GWA-12D GWA-12D GWA-12D GWA-12D GWA-12D GWA-12S GWA-12S GWA-12S GWA-12S
pH(S.U.) 6.1 6.1 6.1 NM 6.5 7.3 6.8 6.7 6.1 6.2 6.1 6.0 6.1 6.0 6.3 5.0 5.0 4.7 4.6
Water Level(ft) 25.20 NM NM NM NM NM 24.50 23.31 24.04 25.25 23.40 23.09 23.53 21.50 22.11 NM NM NM NM
Temperature(Deg C) 20 13 21 NM 21 16 25 24 18 15 18 22 21 22 19 13 24 29 19
Specific Conductance(umhoscm) 380 879 899 NM 1000 1190 1048 734 660 608 601 614 602 565 596 489 457 396 417
Dissolved Oxygen(mgL) 1.96 0.19 0.00 NM 0.60 0.40 0.60 0.60 0.40 0.40 1.10 0.40 0.60 0.39 0.23 4.39 1.02 1.90 2.40
Oxidation Reduction Potential(mV) 242 10 85 NM 35 -130 -76 -37 32 -11 -33 24 -11 5 271 140 360 350 291
Eh(mV) 447 215 290 NM 240 75 129 168 237 194 173 229 194 210 476 345 565 555 496
Turbidity(NTUs) 4.9 0.09 1.09 NM 5 9.4 4.4 7.9 2.3 1.2 0.8 4.4 3.2 7.6 2.0 8.33 20.42 1.52 _ -
Alkalinity(mgL) 150 29.7 24.3 41.5 79.7 66.2 74.6 53.1 39.7 39.6 45.6 42.4 50.6 41.2 52 <5 <5 <5 5
Bicarbonate Alkalinity(mg/L) 150 29.7 24.3 41.5 79.7 66.2 74.6 53.1 39.7 39.6 45.6 42.4 50.6 41.2 52 <5 <5 <5 <5
Methane(ugL) NA 2.4 j <10 10 <10 <10 N2 <10 NA NA NA NA NA NA NA NA 7.2 j <10 <10 <10
Sulfide(mgL) NA <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 NA NA <0.1 <0.1 <0.1 <0.1
Total Organic Carbon(mgL) NA <I <1 <1 <1 <1 I I -1 <1 <1 0.54 NA NA 0.59 <I <I <1
Total Suspended Solids(nr_1 , NA 3.1 3.2 4.5 <5 5.7 _ .5 2.5 <--2.5 '2 5 <2.6 <5 <5 4, NA NA 3.2 80.6 <2.5 <25
Boron(ug'L) 50 65 78.5 75.8 86.3 83.7 110 73.2 71.7 78.7 78.5 85.4 78.2 78 79 93 113 122 118
Calcium(mg'L) 37.7 107 99.2 90.6 80.8 83.8 85.4 <0.1 66.5 70.9 71.7 65.9 71 62.9 70.4 54 45 40.8 41.6
Chloride(mgl.) NA 3.6 3.1 3.5 3.4 3 8 4 3.5 3.8 3.9 3.8 4 3.9 NA NA 2.6 2.4 3.7 2.7
Strontium(ugI , 448 890 681 612 553 545 525 518 530 520 547 549 529 530 519 1200 930 805 893
Sulfate(mgL) 24 429 362 394 487 370 400 282 242 252 258 226 218 230 210 239 197 189 214
Total Dissolved Solids(in I 330 748 651 674 828 675 772 569 488 469 482 461 469 430 450 385 351 374 389
Aluminum(ugL) 46 110 60.2 192 94.6 258 129 82.5 <100 53.8 <100 55.6 55 123 27 730 2580 615 895
Antimony(ugL) <I 0.35 j <0.5 0.14 j <0.5 <0.5 0.19 j 0.45 j 0.17 j <0.5 <0.5 0.17 j 0.29 j <1 0.357 j 0.2 j <5 0.26 j <0.5
Arsenic(ugL) 0.46 j 0.61 0.23 0.4 0.76 0.62 1.3 0.58 0.2 0.3 0.28 0.15 SI 0.25 <1 <1 0.24 <I 0.4 0.28
Barium(ug'L) NA 50 28 35.1 36.4 35.5 38.4 11.9 32.4 38.6 52.1 40.1 49.7 NA NA 140 53.5 26.5 33.2
Beryllium(ugL) <1 <0.1 0.048 j 0.023 j <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <1 <1 5.5 4.6 5.3 4.9
0
Cadmium(ug I 1 NA 0.056 j <0.08 <0.08 <0.08 <0.08 <0.08 r <0.08 0.03 j 0.054 j 0.11 0.036 j,S I 0.061 j NA NA 0.93 0.74 j 0.67 0.74
Chromium(VI))u_I., '0.025 <0.03 <0.03 <0.03 0.91 0.74 0.022 j 0.014 j 0.033 0.027 <0.025 0.038 SI 0.041 0.11 SI 0.031 3.9 2.3 3.1 7
Chromium(ugL) <1 0.48j 0.43j 1.2 0.15 j 0.51 0.14 j,B 6.9 3.2 0.28j 0.25j 0.33 j,SI 0.31 j 0.466j <1 7.9 13.3 4 5.3
Cobalt(ugL) 8.15 9.3 15 19.9 12.5 14.5 9.8 39.7 32.9 36.4 52.6 29.6 32.2 33.1 31.4 50.5 40 25.8 32.4
Copper(ugL) NA 0.21 j 0.16 j 0.17 j <0.5 0.18 j 0.18 j 1.3 0.29 j,B 0.19 j 0.2 j 0.15 j,B 0.37 j,B NA NA 9.5 9.8 10.2 9.9
r
Iron(ugL) 6990 r 1100 518 876 502 1 170 1160 1130 50.8 28.5 j <50 1180 30.5 j 194 34 380 2890 39.3 j 409
Lead(ugL) NA <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 0.056 j 0.045 j 0.05 j 0.075 j,B.S 1 <0.1 NA NA 0.12 <I 0.26 <0.1
Lithium(ug 1.) <5 NA NA NA NA NA NA NA NA 8.6 8.6 8.8 8.2 12 9 NA NA NA NA
Magnesium(mg I.) 12.8 35.2 34.9 29.2 23.9 24.3 24.6 <0.1 22' 23.8 23.4 21.8 23.3 21.3 21.1 19.3 15.1 13.4 13.9
Manganese(ugl.) 6890 2300 1360 1300 1020 1100 932 1260 1220 1220 1350 1350 1230 1160 1200 3600 3690 2150 2670
I
Mercury(ugL) NA <0.2 <0.2 <0.2 <0.2 <0.2 <0.2 <0.2 <0.2 <0.2 •u 2 <0.2 <0.2 NA NA <0.2 <0.2 <0.2 <0.2
Molybdenum(ugL) 0.328j 7.6 0.97 2.8 5.7 _.7 4.6 2.6 0.62 0.5 0.72 0.4 j 0.81 0.531 j 1.45 0.21 j <5 <0.5 <0 5
Nickel(ugL) 4.29 38.6 31.2 12.6 7 10 6.8 23.7 23.7 20.9 20.5 19.4 18.1 19.7 15.8 89 79.8 54.5 66.6
Nitrate(as N)(mg-N I , NA NA N,\ NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Nitrate-Nitrite(mg-N Li 0.02 0.86 12 0.93 0.53 1.1 0.3 0.61 1.4 1.4 1.3 1.5 1.3 1.6 1.2 M2 0.55 0.4 0.33 0.4
Potassium(mgt.) 0.616 7.18 5.43 5.3 5.45 5.3 6 <5 4.99 j 5.5 6.85 5.16 7.85 5.6 7.71 4.63 j 3.86j 2.97 j 3.05 j
Selenium(ug1.) NA 2.3 2.6 1.4 0.88 0.96 0.59 1.4 1.5 1.3 1.3 1.3 1.2 NA NA 4.4 3.9j 4.5 3.7
Silver(ugL) NA NA NA NA NA NA NA NA NA _ NA NA NA NA NA NA NA NA NA NA
Sodium(mg I.) 13.7 27.4 19.9 60.6 115 82 2 III <5 14.8 15.8 16 15.4 16.4 15 15.8 11.4 9.34 7.61 8.08
Thallium(ugL) <0.2 <0.1 <0.1 0.1 0.017 1 <0.1 <0.1 <0.1 0.032 j <0.1 <0.1 <0.1 0.023 j -0, <0.2 0.018 j <1 <0.1 0.023 j
Vanadium(ugL) <0.3 0.65 0.32 0.15 j 0.21 j 0.25j 0.43 B 0.79 B 2 1.8 1.8 1.7 2.2 BC 2.01 2.13 0.73 2.4 j 0.39 0.66
Zinc(ugLI NA 11 2.8j 43j 3.1 j 3.6j 3.9j 28.9 13 18.3 9j 130 12.4 13.7 NA NA 130 106 93 90.3
Aluminum(ugL) NA <100 <100 100 <100 <100 <100 <100 <100 .100 '100 <100 <100 39 NA 520 499 663 683
Antimony(ug'L) NA 0.3j <0.5 0.5 <5 0.5 0.13j 0.19j 0.16j 0.15j ,,5 0.21j 0.19j -1 NA 0.1j <5 <0.5 <0.5
Arsenic(ugL) NA 0.46 0.24 0.22 <1 0.28 0.64 0.24 0.16 0.23 0.064 j 0.088j 0.15 -_1 NA _ 0.2 I 0.45 j 0.39 0.38
Barium(ug 1.) NA 44 26.6 27.9 33.6 30.9 34 32- 25.5 27.6 31.8 28.1 35.4 NA NA 120 28.9 25.1 26.6
Beryllium l u__l.) NA <0.1 0.019 j <0.1 <I <0.1 <0.1 I <0.1 0.1 0.013 j <0.1 <0.1 -1 NA 3.7 6.4 4.9 53
Boron lug Ll NA 65 744 66.4 76.3 80.7 1 67.8 -1.9 76.2 67 78.8 75 NA 87 81.4 124 114

Outfall002A
05/07/2019 02/19/2016 06/08/2016 09/29/2016 11/09/2016 02/06/2017 05/22/2017 08/01/2017 11/07/2017 01/10/2018 04/09/2018 07/10/2018 10/09/2018 02/07/2019 05/06/2019 02/26/2016 06/22/2016 09/28/2016 11/09/2016
Constituent - - - -
C\ A- 11S GWA-12D GWA-12D GWA-12D G%VA-12D C A-12D G\\ &-12D GWA-12D G%VA-12D GI% A-12D GW&-12D GWA-12D GWA-12D GWA-120 GS%'A-121) G \ -12S GW',A-12S GWA-12S GWA-12S
Cadmium (ugL) NA 0.061 j <0.08 <0.08 -0.8 <0.08 <0.08 <0.08 <0.08 0.04 j <0.08 0.043 j -:0.08 NA NA 0. 73 1 ` 0.64 i0.
Calcium (mgL ) NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Chromium (ugL ) NA 0.53 0.41 j 0.4 j <5 0.2 j <0.5 0.75 0.88 0.21 j 0. 1 j 0. 18 j 0. 16 j < I NA 3.9 42 j 5.7 62
Cobalt (ugL) NA 11 .2 11 . 1 23.2 27.7 30. 1 18.2 32.5 31.4 25.9 27.8 25.2 21 .9 26 NA 49.4 40.4 28. 1 31 .2
Copper (ugfL) NA 1 .3 0.42 j 0.43 j <5 0.6 0.21 j 0. 19 j 0.75 1 .8 0.85 <0.5 0.31 j NA NA 8.2 18.2 14.5 19.2
Iron (ugL) NA 1300 468 461 385 490 909 500 <50 <50 50 <50 <50 102 NA 130 <50 <50 <50
Lead (ugiL) NA 0. 13 <0. 1 <0. 1 <1 <0. 1 <0. 1 <0. 1 0.029 j 0. 14 <0. 1 <0. 1 <0. 1 -: 1 NA 0.22 < 1 0.35 :0. 1
Lithium (u,g L) NA NA NA NA NA NA NA NA NA NA NA NA NA II NA NA NA NA NA
Magnesium (mg L ) NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Manganese (ugL) NA 2300 1310 t 1330 1450 1460 1220 1260 956 1090 1200 1040 1150 1100 NA 3400 2920 1960 2440
Mercury (ugL) NA <0.2 <0.2 <0.2 <0.2 <0.2 <0.2 <0.2 <0.2 <0.2 <0.2 '0.2 <0.2 NA NA <0.2 <0.2 <0.2 <0.2
Molybdenum (ugL) NA 6.3 0.88 1.2 1 .7 j 0.96 2.2 0.9 0.56 0.46 j 0.39 j 0.43 j 0.45 j 0.528 j NA 023 j <5 <0.5 0.5
Nickel (ugL) NA 39.2 32 20. 1 18 20.7 12 4 21 .8 22.7 20. 1 19.4 21 17.9 19.8 NA 84.2 76.6 59.7 61 .6
Phosphorus (mg/L) NA NA NA NA NA , NA NA NA NA NA <0.05 0.04 j 0.049 j <0.05 NA NA NA NA NA
Potassium (mg 1.) NA NA NA NA NA NA NA NA NA NA NA N. NA NA NA NA NA NA NA
Selenium (ugL) NA 2.7 2.4 I ., i5 I " I : 1 5 1 .5 1.2 1 . 1 1 . 1 1 NA NA -1 1 5.4 4.5 4.2
Silver (ugL) NA NA NA NA NA NA NA N \ NA NA NA NA NA NA NA NA NA NA NA
Sodium (mgL) NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Strontium (ugL) NA 800 662 645 647 615 554 522 454 493 505 T 460 504 511 NA 980 880 784 862
Thallium ( ug:L) NA <0. 1 <0. 1 <0. 1 <1 <0. I <0. 1 <0. 1 <0. 1 0.03 j,B 0.017 j • :0. 1 <0. 1 <0.2 NA 0.015 j 0.2 j <0. 1 0.016 j
Vanadium (ugL) NA 0.49 j 0.3 0.086 j 0.2 j.B 0.24 j 0.93 1 .5 1 .6 1 .5 1 .7 1 .7 BC 1 .81 NA 0. 17 j _ <3 0. 15 j 0. 14 j
Zinc (ug'L) NA 16 4.5j 3.5j 5 .6j 6.3j 3.6j 23.2 16.3 8.7j 141 9.3j 10.4 NA NA 110 104 97.2 104
Aluminum (ug/L) NA NA 1 NA NA NA NA NA NA NA NA . , . NA NA NA NA NA NA NA NA
Antimony (ug1L) NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Arsenic (ug/L) NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Barium (ug/L) NA NA NA NA NA NA NA NA NA NA NA NA NA NA `.\ NA NA NA NA
r -�
Beryllium (ug 1 ; NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Boron (ugL) NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Cadmium (ugL) NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Chromium (ugL) NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Cobalt (ugL) NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Copper (ugL) NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Iron (ug 1.) NA NA NA NA NA NA NA NA _ NA NA NA NA NA NA NA NA NA NA NA
. -
Lead ( ugL) NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Manganese (ugL) NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Mercury (ug'L) NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Molybdenum (ugL) NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Nickel (ugL) NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Selenium (ug•L) NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Strontium (u, t) NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Thallium (ugL ) NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Vanadium (ug`L) NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA N :1
Zinc (ugL) NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Radium-226 (pCi 14 NA NA -0.062 0.316 -0.065 0.208 0.349 0.771 0.326 0.0637 0. 155 U 0.379 U 0.483 U NA NA NA 0. 125 0. 139 0
Radium-228 (pC i L) NA NA 0.466 0.364 0. 132 0.654 0. 161 0.697 0.468 0.981 0,729 1 .65 S 1 0.66 U NA NA NA 0.613 0.861 0.277
-
Total Radium (pCi 'L) NA :A 0.404 0.68 0.067 0.862 0.51 1 .468 0.794 I .044- 0.884 U 2.03 1 . 14 U NA NA NA 0.738 1 0.277
Uranium-233 (ug'mL) NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA N A NA NA NA
Uranium-234 (ug mL) NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Uranium-236 (ug mL) NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Uranium-238 (ug ml.) NA NA 0.000084 j '0.005 0.00047 j 0.00022 j 7.90E-04 0.00016 j NA 0.00022 j 0.00018 j 0.00026 j NA NA NA NA 0.0012 0.0014 0.0013
Total Uranium (ug'mL) NA NA 0.000084 j -:0.005 0.00047 j 0.00022 1 7.90E-04 0.00016 j NA 0.00022 j 0.00018 j 0.00026 j 0.00029 j NA NA NA 0.0012 0.0014 0.0013
Uranium-238 (ug'mL. ) NA NA NA NA NA NA NA NA NA NA NA 0.00027 j NA NA NA NA NA NA NA
As( III1 ( ug T .) `. NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA

Outfall 002A
05/07/2019 02/19/2016 06/08/2016 09/29/2(116 11/09/2016 02/06/2017 05/22/2017 08/01/2017 11/07/2017 01/10/2018 04/09/2018 07/10/2018 10/09/2018 02/07/2019 05/06/2019 02/26/2016 06/22/2016 09/28/2016 11/09/2016
Constituent
GWA-I1S GWA-12D GWA-121) G«':\- I21) GWA-12D CWA-121) GWA-12I) GWA-12D GWA-12D GWA-12D GW:A-12D GWA-12D GWA-121) GWA-12D GWA-12D GWA-12S (:WA-12S GWA-12S GWA-12S
NA NA NA NA NA NA N.\ NA NA NA NA NA NA NA NA N:\
Cr(V1) (ugL) NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Fe(I1) (ugL) NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Fe(III) (ugl ) NA NA NA NA NA NA NA NA NA _ NA NA NA NA NA NA NA NA NA NA
Mn(II) (ugL) NA NA NA NA NA NA NA NA NA NA NA _ NA NA y NA NA NA NA NA NA
Mn(IV) (ug/L) NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA _ NA NA NA NA
Se(IV) (ug'L) NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Se(VI) (ugL) NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
BOD (mg'L) NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Carbonate Alkalinity (mg/L) <5 <5 <5 <5 <5 <5 <5 <5 <5 <5 <5 <5 <5 <5 <5 . <5 <5
COD (mg'L) NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Fluoride (mg'L) NA _ NA NA NA NA NA NA NA NA <0. 1 <0. 1 0. 1 <0. 1 NA NA NA NA NA NA
Hardness (mgt ) NA NA NA NA _ NA NA _ NA NA NA NA NA NA NA NA NA NA NA NA NA
Nitrate (mg'L) NA NA NA .NA NA NA _ NA NA NA NA NA NA NA - NA NA NA NA NA NA
Phosphorus (mgL) <0.05 NA NA NA NA NA NA NA NA 0.039 j <0.05 0.042 j 0.032 j <0.05 0.031 NA NA NA NA
Total Organic Halides (mgL) NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA ' . .\

Outfall 0(12\ _
02/06/2017 05/22/2017 08/01/2017 11/07/2017 01/10/2018 04/09/2018 07/10/2018 10/09/2018 02/07/2019 05/06/20191
Constituent
GWA-12S GWA-12S GWA-12S GWA-12S GWA-I2S GWA-12S GWA-12S GWA-12S GWA-12S GWA-1
pll(S.14.1 4.3 4.6 4.6 4.2 4.7 4.7 4.4 -1 3 4 3 4.4
Water Level(ft) NM 26.02 25.02 25.78 26.56 25.13 24.99 25.82 23.56 24.75
Temperature(Deg C) 17 24 27 18 13 17 24 21 22 22
Specific Conductance(umhos.cm) 426 449 449 399 3c13 141 411 393 416 399
Dissolved Oxygen(mgL) 2.5(1 3.20 2.5(1 2.60 2.80 4.00 4.30 3.00 3.50 4.62
Oxidation Reduction Potential(mV) 349 239 300 138 145 -27 139 78 116 438
Eh(mV) 554 444 505 343 350 178 344 283 321 643
1
Turbidity(NTUs) 2.7 5 9.5 6.3 5.6 8.5 4.8 2 4 1.4 6.6
Alkalinity(mgL) <5 5 - <5 <5 <5 <5 <5 <5 -
Bicarbonate Alkalinity(mgL) <5 <5 =5 <5 <5 <5 -._5 <5
Methane(ugL) <IO N2 10 NA NA NA NA NA N\ NA NA
Sulfide(mg/L) <0.1 <0.1 <0.I :0.1 <0.1 <0.1 <0.1 , I NA NA
Total Organic Carbon(mg/L) <1 <1 <1 <<1 <1 <1 <1 I NA NA
Total Suspended Solids(mgL) <5 2.5 <2.5 3.8 <2.6 •2.5 <5 s NA NA
Boron(ugL) 113 136 96.8 113 125 93.4 119 I. 111 126
Calcium(mgL) 46.4 -14.7 83.60001 40.9 40 .19.1 39.6 Ho>.11 46.3 40.3
Chloride(mgL) 2.9 3 I 2.9 3.4 3.8 3.6 3.8 3.7 NA NA
Strontium(ug/L) 903 895 766 741 692 787 675 694 865 681
Sulfate(mg/L) 197 184 180 173 176 199 162 165 300 180
Total Dissolved Solids(mgL) 388 396 375 - 361 330 381 353 347 34(1 360
Aluminum(ugL) 765 586 713 - 825 856 706 719 667 646 724
Antimony(ug/L) <0.5 <0.5 0.15 j <0.5 <0.5 <0.5 <0.5 _ 1 u I <I 1
Arsenic(ugL) 0.39 0.33 0.39 0.4 0.93 1,7 0.48 S I 0.24 j <1 I
Barium(ug/L) 27.6 27.9 24 23.4 24.7 26.7 21.9 22.4 NA NA
Beryllium(ug/L) 5.1 5.2 5.9 5.9 4.4 6.5 4.5 3.7 6.21 4.72
Cadmium(ug/L) 0 72 0.78 0.86 0.8 0.64 0.91 0.63 0.45 NA NA
Chromium(VI)(ugL) 1' 6.7 3.9 M6 4.1 4.6 4.2 11.5 11.4 8.8 5.2
Chromium(ug/L) 8.2 7.2 6.7 6.6 6.9 11.9 12.4 6.68 7.29
Cobalt(ug'L) 31.6 33 7 30.9 23.5 33 21.4 19.5 24.4 18.7
Copper(ugl.) 10.1 12.8 12.7 11.6 9.9 8.9 11.3 10.1 NA NA
Iron(ugL) 91 88 2 360 305 355 171 84.4 62 160
Lead(ugL) <0.1 <0.1 0.12 0.24 B 0.088 j 0.13 0.32 B.S I 0.15 NA NA
Lithium(ugL) NA NA NA NA 5.2 7.4 4.9 42 10 4.982 j
Magnesium(mg'L) 14.4 14.9 26 13 13.3 14 13.1 13.8 14.3 13.8
Manganese(ugL) 2560 2950 2060 1870 1670 2440 1390 1520 1700 1290
Mercury(up]) <0.2 0.2 <0.2 <0.2 <0.2 <0.2 <0.2 <0.2 NA NA
Molybdenum(ugL) <0.5 0.5 <0.5 <0.5 <0.5 0.18j 0.063 1 2 5 D3 <I -I
~
Nickel(ug/L) 62.1 67.2 68.2 60 50.9 59 48.2 48.6 48.8 39.5 -
Nitrate(as N)(mg-N L) NA NA NA NA NA NA NA NA NA NA
Nitrate+Nitrite(mg-N 1.) 0.58 0.61 0.75 0.7 0.59 0.92 0.95 1.3 1.3 0.984
Potassium(mg'L) 2.8 j 2.8 j 8.09 <5 <5 <5 <5 =5 1.94 1.59
-
Selenium(up L) 4.2 c 1 4.2 2.4 '„ ' I 2.4 17 j NA NA
Silver(ugL) NA NA NA NA NA NA NA NA N,\ NA
Sodium(mg/L) 8.7 8.6 22.6 7.79 7.82 9.43 8.12 8.23 10.2 8.52
Thallium(ugL) <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 0.037 j,Sl <0.1 <0.2 <0.2
Vanadium(ugL) 0 241 0.6 B 0.94 0.77 0.39 0.83 <0.3 0 25 j,BC 0.264j 0.693
Zinc(up].) -. 91 89.8 79.2 71.- 83.1 71.8 74.1 NA NA
Aluminum(ugL) 0 s' 681 557 537 552 550 560 589 598 NA
Antimony(ugL) <0.5 -0.5 <0.5 <0.5 <0.5 0.5 2 5 D3 I NA
Arsenic(ug/L) 0.38 0.36 0.35 0.41 0.77 1.6 0.73 0.36 j I NA
Barium(ugL) 26 3 22.9 19.8 18.9 21.6 23.4 18.1 20.1 NA NA
Beryllium(ug'L) 5.3 5.1 6 5.5 4.6 5 4.4 3.9 6.08 NA
Boron(ugT.) 115 107 94 94 I10 102 104 106 100 NA

Outfall 0112 A
02/06/2017 05/22/2017 08/012017 11/07/2017 01/10/2018 04/09/2018 07/10/2018 10/09/2018 02/07/2019 05/06/2019
Constituent
___ CWA-12S GWA-12S GWA-12S GWA-12S GWA-12S GWA-12S GWA-12S GWA-12S GWA-12S GWA-12S
Cadmium(ugL) i,61 0.62 6 81 0;- n67, a - 0;5 n 41 :NA NA
Calcium(mg L) N\ NA NA NA NA NA NA NA NA
Chromium(ugL) 1 1, 9.2 6.5 5.5 4.7 12.7 13 7.8 NA
Cobalt(ugL) 30.2 28.1 : , 29.8 23.6 27.2 20.2 19.5 22.5 NA
Copper(ugL) 11.7 13 13.1 11.6 10.7 9 11.4 10.9 NA NA
Iron(ugL) <50 <50 <50 <50 <50 <50 25.7 j 56.9 14 NA
Lead(ugL) <0.1 <0.1 <0.1 0.088j 0.062j <0.1 0.27 <0.1 <I j NA
Lithium(ugt) NA NA NA NA NA NA NA NA 8 NA
Magnesium(m__I ) N.\ NA NA NA NA NA NA NA NA NA
Manganese(ug1.) 2380 2230 1860 1550 1610 2000 1170 1210 MI 1460 NA
Mercury(ugL) <0.2 <0.2 <0.2 <0.2 <0.2 <0.2 <0.2 <0.2 NA NA
Molybdenum(ug L.i <0.5 <0.5 <0.5 <0.5 <0.5 0.14 j 0.08 j <2.5 D3 <I NA
Nickel(ug'L) 59.7 60.3 64.4 58.6 49 49 46.2 49.4 47 NA
Phosphorus(mg1.) NA NA NA NA NA <0.05 <0.05 <0.05 <0.05 NA
Potassium(m_ I , NA NA NA NA NA NA NA NA NA NA
Selenium(ugL) 4.4 3.9 4.5 2.4 3.1 1.9 3 <2.5 D3 NA NA
Silver(ugt) NA NA NA NA NA NA NA NA NA NA
Sodium(mgL) NA NA NA NA NA NA NA NA NA NA
Strontium(ug/L) 856 825 768 695 686 745 608 649 787 NA
Thallium(ug'L) <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.2 NA
Vanadium(ugL) 0.19j,B 0.18 j 0.16 j 0.82 0.I2j,B <0.3 <0.3 1.4 j,D3,BC 0.101 j NA
Zinc(ugL) 100 94.2 84.8 71 1 70.5 77.8 62.9 65.8 NA NA
Aluminum(ugt) NA NA NA NA NA NA NA NA NA NA
Antimony(uc I 1 NA NA NA NA NA NA NA NA NA NA
Arsenic(ug1,) NA NA NA NA NA NA NA NA NA NA
Barium(ug'L) NA NA NA NA NA NA NA NA NA NA
Beryllium(ugt) NA NA NA NA NA NA NA NA NA NA
r
Boron(ugt) NA NA NA NA NA r NA NA NA NA NA
Cadmium(u,!I NA NA NA NA NA NA NA NA NA NA
Chromium(ugL) NA NA NA NA NA NA NA NA NA NA
Cobalt(ug'L) NA NA NA NA NA NA NA NA NA NA
Copper(ugt) NA NA NA NA NA NA NA NA NA NA
Iron(ugL) NA NA NA NA NA NA NA NA NA NA
Lead(ugi.) NA NA NA NA NA NA NA NA NA NA
Manganese(u_I i NA NA NA NA NA NA NA NA NA NA
Mercury(ugL) NA NA NA NA NA NA NA NA NA NA
Molybdenum lugL) NA NA NA NA NA NA NA NA NA NA
Nickel(ug1.) NA NA NA NA NA NA NA NA NA NA
Selenium(ut,I , NA NA NA NA NA NA NA NA NA NA
Strontium(u_1.1 NA NA NA NA NA NA NA NA NA NA
Thallium(ugL) NA NA NA NA NA NA NA NA NA NA
Vanadium(ugL) NA NA NA NA NA NA NA NA NA NA
Zinc(ug 1.) NA NA N\ NA NA NA NA NA NA NA
Radium-226(pCi I.) 0 0.178 0.607 -0.128 0.335 -0.062 U 0.256 U 0.313 1.1 NA NA
Radium-228(pCiL) 0.36 0.0358 0.341 0.443 0.597 1.07 0.995 SI 1.17 NA NA
Total Radium(pCi L) 0.36 0.2138 0.948 0.315 0.932 1.07 U 1.25 U 1.48 U NA NA
Uranium-233(ug'mL) NA NA NA NA NA NA NA NA N\ _ NA
Uranium-234(ugrmL) NA NA NA NA NA NA NA NA NA NA
Uranium-236(ug mL) NA NA NA NA NA NA NA NA NA NA
Uranium-238(ug mL) 0.0010 0.0013 0.0017 0.0016 0.0016 0.0014 0.0016 NA NA _ NA
Total Uranium(ugmL) 0.0016 0.0013 0.0017 0.0016 0.0016 0.0014 0.0016 0.0015 NA NA
Uranium-238 lug ml.) NA NA NA NA NA NA 0.0015 NA NA NA
As(ll l)(ug I.) NA NA N.\ I\ NA NA NA NA NA NA

Outiall(I(12A
02/06/2017 O5/22/2017 08/01/2017 11/07/2017 01/10/2018 04/09/2018 07/10/2018 10/09/2018 02/07/2019 05/06/2019
Constituent
-
GWA-12S GWA-12S GWA-12S GWA-12S GWA-12S GWA-12S GWA-12S GWA-12S GWA-12S GWA-12S
As(V)(ug'L) NA ` \ NA NA NA NA NA NA NA NA
Cr(VI)(ugL) NA NA NA NA NA NA NA NA NA NA
Fe(II)(ugL) NA NA NA NA NA NA NA NA NA NA
Fe(III)(ugL) NA NA NA NA NA NA NA NA NA NA
Mn(II)(ugll.) NA NA NA NA NA NA NA NA NA NA
Mn(IV)(ugL) NA NA NA NA NA NA NA NA NA NA
Se(IV)(ug/L) NA NA NA NA NA NA NA NA NA NA
Se(VI)(ugl.) NA NA NA NA NA NA NA NA NA NA
BOD(mgL) NA NA NA NA NA NA NA NA NA NA
Carbonate Alkalinity(mgL) <5 <5 <5 <5 <5 <5 <5 <5 <5 <5
COD(mg'L) NA NA NA NA NA NA NA NA NA NA
Fluoride(mg1.) NA NA NA NA 0.064 1 0.11 0.067 j 0.1 NA NA
Hardness(mgl.) NA NA NA NA NA NA NA NA NA NA
Nitrate(mg/L) NA NA NA NA NA NA NA NA NA NA
Phosphonis(mg/L) NA NA NA NA <0.05 <0.05 <0.05 <0.05 <0.05 0.006
Total Organic Halides(mgL) NA NA NA NA NA NA NA NA NA NA

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OLTFALL 102
Constituent 4/292014 5/1/2015 7/6/2015 7/7/2015 11/13/2015 17/16/2015 2/172016 2222016 2/24/2016 2292016
Alkalinity(mg I.(Ca(.O3))
Alkalinity(mg/L) 59.2 _ 39.7
Alkalinity.Carbonate(CaCO3)(mg/L) <5 <5_ _ _ _
Alkalinity,Bicarbonate(CaCO3)(mg/L) ,59.2 30 7
Aluminum(Al)(mg/L) 0.034 0.055 <0.1 _
Aluminum(Al)(ug/L) I 0o
Aluminum,Dissolved(mg/L) <0.1
Ambient Mercury(ng/L)
Antimony(Sb)(ug/L) <I <I <0.5 <0.5
Antimony,Dissolved(ug/L) <0.5 _
Arsenic(As)(ug/L) <I <1 0.12J <0.5 <I <I <I
,
Arsenic.Dissolved(ug/L) 0.121 <1 <1 <1
Barium(Ba)(mg/L) 0.039 0.043 0.03 0.0256 0.037 l 0.036 0.034 0f
Barium.Dissolved(mg/L) 0.03 _ ,0.035 0.036 0.031
Ben ilium(Be)(ug/L) ,<0.2 y _
Beryllium.Dissolved(ug/L) , <0.2 .
Boron(B)(mg/L) 0.371 0.438 0.48 0.188 0.201
Boron.Dissolved(mg/L) 0.5 _ 0.203
Bromide(mg/L) 0.116
Cadmium(Cd)(ug/L) <I <I <0.08 <0.08 <I <0.1 <0.1 y
Cadmium(Cd)Low Level(ug/L) A
Cadmium,Dissolved(ug/L)
<0.08 <I <0.1 <0.1
Calcium(Ca)(mg/L) 40.9 37.3 43 25 32.9 36.4 22.8 ;l l8
Calcium,Dissolved(mg/L) ,32.8 36.3 22.7
Chloride(mg/L) 5.7 5.613 6.8 3.4 4.9 5.4 3.6 I i+
Chromium(Cr)(uggyL) <I <I 0.53 <0.5 <I <I <I (
Chromium.Dissolved(ug/L) 0.31 <1 ,<1 <I
Chromium.Hexavalent(ug/L)
Cobalt(Co)(ug/L) 1.4 r
Cobalt,Dissolved(ug/L) 0.89 r --
COD(mg/L) <20 <20
Copper(Cu)(ug/L)
<I <I 0.571 <I 1.09 <I 1.75 I a6
Copper,Dissolved(ug/L) 0.551 l.22 3.64 3.17
Flow(cfs) 0.00818 NR NR Is 3.6 Ali NR ,NR NR
Fluoride(mg/L) <I <0.1 <0.1 <0.1 <0.1 <0.1 <0.1
Hardness(mg'L(CaCO3)) 131 123 109 120 76.3 99.1
Iron(Fe)(mg/L) 0.078 0.228 0.09 0.0913 1.03 0.213 0.878 0.14
Iron.Dissolved(mg/L) 0.0371 0.754 0.065 0.335
Lead(Pb)(ug/L) <I <I <0.1 <0.1 _ <I <I <I <I
Lead.Dissolved(ug/L) <0.1
Magnesium(Mg)(mg/L) 7.09 7.35 7.93 4.59 6.47 7 4.72 5.76
Manganese(Mn)(mg/L) 0.597 0.934 0.3 0.6%
0.972 0.709 1.1 0.79
Manganese.Dissolved(mg4.) 0.28
Mercury(Hg)(ng'L) <50 0.668 <200 rr Al0 0.773 -A> 0.967 0.89 2.76
Mercury(ng/L) _ _
Mercury Average(ng/L) ,
Mercury.Dissolved(ng/L) <200 _
Methane(ug/L) 14.9 _
Molybdenum(Mo)(ug/L) <I 0.12J <0.5

OUTFALL 102 _ _
Coaatitoent 4292014 5/12015 7/62015 7/7/2015 11/132015 12/162015 2/172016 2222016 2/242016 2/29/2016
)lol5 Wrnum.Uissolwd(ug l.) "I,,•'
Nickel(Ni)OWL) ~- 1.31 s' 0.85 1.1. <I 1.18
Nickel,Dissolved(ug/L) ,'s -
Nitrate(mg/L) 1.9 1.5 1.9 5
Nitrate as N(mg-N/L) 0A2 ,0.34 _0.42 n
Nitrite+Nitrate(Colorimetric)(mg-N/L) 0.287
Nitrogen.Nitrate(mg/L) _
Nitrogen,NO2 plus NO3(mg/L) l 0.89
Oil and Grease(mg/L) <5 <5 <5
pH(Std.Units) n-a 6.11 6.99 7.2 6.9 n n 6-I
Phosphorus Ill(mgl 1 <0.02 _
Potassium(K)(mg4.) 5.18 <5 _ - ,
Selenium(Se)(ug/L) <I <I <0.5 _ <0.5 <I <I 1 I
Selenium,Dissolved(ug/L) <0.5 _ _
Sodium Na(( (mg/L) 5.85 <5
Specific Conductance 0 296
Specific Conductance(umhos/cm) _ _ _
252 284 li9 '16
292 0.214
Specific Conductance(uS/cm) _ _
Strontium(Sr)(mg/L) 018 _ _ _
Strontium.Dissolved(mg/L) 0.28 _
Sulfate(mg/L) 76 85.94 89.3 40.5 65 72 1 -
,
Sulfide(mg/L) <0.1 ,
IDS(mgt.) 190 180 195 160 160 200 a 15"
Temperature 0 16.8
Temperature(°C) 14.6 16.1 12.5
1`i 1 s 1
Temperature(deg C)
Thallium(TI) <0.2 <0.1 <0.1 Lou Level(ug/L) <0.2
Thallium,Dissolved(ug L) <0.1 _ _
TOC(mg/L) 0.681 ,
Total Kjeldahl Nitrogen(Colorimetric)(mg-N/L) <0.15
TSS(mg/L) 26 <5 <2.5 <5 5
Turbidity(NTU) 5.4 .
Vanadium(V)(ug/L) <I 0331
Vanadium,Dissolved(ug/L) 031
Zinc(Zn)(mg/L) <0.005 0.006 <0.01 <0.01 <0.005 <0.005 <0.005 ,.I r,<
-
0.00411 <0.005 0.006 0.005
Zinc,Dissolved(mg/L) _ - -

111 IFA1.1.102
Constituent 4/192016 5/112016 6272016 10/182016 12/92016 1/16/2017 2/12017 3/62017 4/11/2017
Alkalinit (mu1.(1a(03)) _ ,
Alkalinity(mgi.) 61 57.7 58 ,
Alkalinity,Carbonate(CaCO3)(mg/L) <10 <5 <10
Alkaliniry,Bicarbonate(CaCO3)(mg/L) 61 57.7 58
Aluminum(AI)(mg/L) 0.382 0.237 0.028
Aluminum(AI)(ug/L) _ _
Aluminum,Dissolved(mg/L) <0.1
Ambient Mercury(ng/L) _
Antimony(Sb)(ug/L) <I <0.5 I
Antimony,Dissolved(ug/L) <5
Arsenic(As)(ug/L) <0.1 <I 0.32 <I <I ! <I <I ..I
Arsenic.Dissolved(ug/L) <1 _
Barium(Ba)(mg/L) 0.0289 0.046 0.0305 0.032 0.029 00Is 0.035 0.038 n0;
Barium,Dissolved(mg/L) 0.0278
Beryllium(Be)(ugfL) <0.1
Beryllium,Dissolved(ug/L) <I
Boron(B)(mgL) 0.519 0.524 0.47 _
Boron,Dissolved(mg/L) _ ,0.562
Bromide(mg/L)
Cadmium(CO(ug/L) <0.08 <I <0.08 <I <1 -!
Cadmium(Cd)Loss Level(ug'L) _
Cadmium,Dissolved(ug/L) <0.8 J
` 1
Calcium(Ca)(mg/I.) 39.2 40.7 47.2 40.7 ;-L 9 _ - i 3!
Calcium,Dissolved(mg/L)
Chloride(mg/L) 6.4 7.3 6.6 5.6 1`1 `1 _ '9 L8
Chromium(Cr)(ug/L) <05 <I 0A 11 <I I ; I -1
Chromium,Dissolved(ug/L) 4.81
Chromium,Hexavalent(ug/L) <0.6 y
Cobalt(Co)(ug/L) 5 _
Cobalt,Dissolved(ug/L) 1.2
COD(mg/L)
Copper(Cu)(ug/L) -0.5 _.17 1.3 <I <I 1.4 <I <I <I
Copper.Dissolved(ug/L) 1.51
Flow(cfs) NR 0.016 0.001 0.001 166 0.00132 0.00044 0,00044 0.0055
Fluoride(mg/L) <0.1 0.12 <0.1 <0.1 <0.1 +<0.1 <0.1 <0.1
Hardness(mg/L(CaCO3)) 125 130 ,121 113 109 140 _108
Iron(Fe)(mg/L) 0.0799 1.15 0.67 0.084 0.028 0.373 0.534 0.151 0.105
Iron,Dissolved(mg/L) <0.05 1
Lead(Pb)(ug/L) <0.1 <I 0.17 <I I <I
<I <I <I
Lead,Dissolved(ug/L) <1 _
Magnesium(Mg)(mg/L) 6.72 7.37 7.98 6.83 6.7 6.5 6.06 8.08 6.17
Manganese(Mn)(mg/L) 0.503 1.17 0.567 0.636 n 888 1.32 0.989 1.05 0.975
Manganese,Dissolved(mg1.) 0364 _ -I-
Mercury(Hg)(ng/L) 0.96 1.79 3.15 <0.5 11.6-9 1.24 1.08 1.1 1.17
Mercury(ng/L) ,
Mercury Average(ng/L)
Mercury,Dissolved(ng/L) _
Methane(ug/L) 36.5
Molybdenum(Mo)(ug/L) <I 0.211 <I

OUTFALL 102 _ ,
Constituent 4/192016 5/112016 6/27/2016 10/182016 12/9/2016 I262017 2/12017 3/62017 4/112017
Molybdenum,Dissolved(ug/L) -5
Nickel(Ni)(ug/L) n 88 1 4 0.98 .- 121 19. 1.14 I 16 __
Nickel,Dissolved(ug4.) <5 _ ,
Nitrate(mg/L.) 6; 4.1 �1 2 8
Nitrate as N(mg-N/L) _
Nitrite+Nitrate(Calorimetric)(mg-N/L) 0 1: I _
Nitrogen,Nitrate(mg/L) 9 2 _
Nitrogen.NO2 plus NO3(mg/L) 0.23
Oil and Grease(mg/L) - .45 _3 - - -
pH(Std.Units) 6A 7 6 n-
-
Phosphorus(P)(mg/L) _ _
Potassium(K)(mg/L) 6.77 5.8 5 25
Selenium(Se)(ug/L) II 3 <I <0.5 -I 1 ;I I
Selenium,Dissolved(ug/L.) <5 _
Sodium(Na)(mg/Li 5.71 6.51 4.94
Specific Conductance()
Specific Conductance(umhos/cm) - 2-0: 251.5 '20 9 244
Specific Conductance(uS/cm) 66.- 334 305
Strontium(Sr)(mg'L) 0.28 ,
Strontium,Dissolved(mg/L) 0.293
Sulfate(mg/L) 83 4 84 83.2 77 61 88 64 -8
Sulfide(mg/L) <0.1
TDS(mg/L) 219 200 171 190 1-6 I'9 I80 -1 170
Temperature 0 _
Temperature(°C) 22 2) 22.8 _
Temperature(deg C) 1 n 4 12 1 13 Ti 5 17.6
Thallium(TI)Low Level(ug/L) <0.2 0.0261 <0.2
Thallium.Dissolved(41.) <I
TOC(mg/L) `0.951 _
Total Kjeldahl Nitrogen(Calorimetric)(mg-N/L)
TSS(mg/L) <25 17 18.7 <5 5 - - - 1
Turbidity(NTU) 1.87 2.44
Vanadium(V)(ug/L) 1.2
Vanadium,Dissolved(ug/L) 0.74J
Zinc(Zn)(mg/L) <0.01 0.007 <0.01 0.007 6 003 0 01 0.007 a nun WI,
Zinc,Dissolved(mg/L) 0.00491 -

Ot-I FALL 102
Constituent 6/82017 7/122017 822017 9/52017 9/182017 10/42017 11/6/2017 12/112017 422018 2/52019 4/30/2019 7/112019
Alkalinity(mg I.(CaCO3))
Alkalinity(mg/L) _ _
Alkalinity,Carbonate(CaCO3)(mg/L)
Alkalinity.Bicarbonate(CaCO3)(mg/L)
Aluminum(Al)(mg/L)
Aluminum(Al)(ug/L)
L
Aluminum,Dissolved(mg/L)
Ambient Mercury(ng/L) _
Antimony(Sb)(ug/L)
Antimony.Dissolved(ug/L.)
Arsenic(As)(ug/L) •I <I <I •I <I <I I I <I <I
Arsenic,Dissolved(ug/L)
Barium(Ba)(mg/L.) n,C3 <0.025 0.021 ilo•u o 0'8 0.02 0.022 a i.b u _ 0.02 0.02
Barium,Dissolved(mg/L)
Beryllium(Be)(ug/L)
Beryllium,Dissolved(ug/L)
Boron(B)(mg/L) n n5
Boron,Dissolved(mg/L)
Bromide(mg/L) _
Cadmium(Cd)(ug/L) I i <I <1 I <I <I <I
Cadmium(Cd)Low Level(ug/L) „i-
Cadmium,Dissolved(ug/L)
Calcium(Ca)(mg/L) 25.9 30.4 ,a a 28.7 37.7 37.3 i/4 24.5 29.5 29.6 36.6
Calcium,Dissolved(mg/L)
Chloride(mg/L) 3.3 3.8 4 s 3 4.5 6 2.8 2.5 2.5 2.5
Chromium(Cr)(ug/L) <1 <I -I <I <I _<1 -I < <I <I <I
Chromium.Dissolved(ug/L) _
Chromium.Hexavalent(ug/L)
Cobalt(Co)(ug/L)
Cobalt.Dissolved(ug/L) _
COD(mg/L) ,-
Copper(Cu)(ug/L) 1.12 I -1 <I -I <1 I <I <I .
Copper,Dissolved(ug/L) _
Flow(cfs) 0.0011 0.000588577779 0.0002942888895 0.0047 0.001 0.0012 0.0005 0.00058 0.001177155558 0.0002943 0.0004
Fluoride(mg/L) <0.1 0.11 <0.1 0.1 <0.1 0.1 <0.1 <0.1 <0.1 <0.1 <0.1
Hardness(mg/L(CaCO3)) 82.6 97.1 126 915 120 120 121 81.2 94.3 93.5 115
Iron(Fe)(mg/L) 0.037 0.023 0.053 0.049 0.093 0.233 0.081 0.061 0.06 0.025 0.062
-Iron.Dissolved(mg/L) l l _
Lead(Pb)(ug/L) <I <1 • <1 <I <I <I <1 <I <I <I <I 1
H
Lead,Dissolved(ug/L)
~
-1 _1
Magnesium(Mg)(mg/L) 4.35 5.12 6.63 4.79 6.3 6.51 7.23 4.87 5.01 4.73 5.66
Manganese(Mn)(mg/L) 0.327 0.151 0.41 0.158 0.174 0.171 0291 0.135 0.055 0.067 0.194
Manganese,Dissolved(mW1) _
Mercury(Hg)(ng/L) 0.671 0.641 <0.5 <0.5 <0.5 0.641 <0.5 0.536 <0.5 0.538
Mercury(ng1.) _ _ 1.12 _ ,
Mercury Average(ng/L) <0.5
Mercury.Dissolved(ng/L) _
-
Methane(ug/L) _ _ _ _
Molybdenum(Mo)(ug/L)

OUTFALL 102 - ,
Conatitnent 6/8/2017 7/122017 8/7/2017 - 9/5/2017 9/18/2017 10/42017 11/62017. 12/11/2017 4/2/2018 2/52019 4l30R019 7F11/2019
Molybdenum,Dissolved(ug•L I _ _
Nickel(Ni)(ug/L)
.I <1 <I <I <I
Nickel,Dissolved(ug/L) _ _
Nitrate(mg/L) :.8 4.1 1 •- -_5 2.9 2.8 2.2 LI i
Nitrate as N(mg-N/L)
q„0 nv
Nitrite+Nitrate(Calorimetric)(mg-NIL) _
Nitrogen,Nitrate(mg/L) -
Nitrogen,NO2 plus NO3(mg/L)
Oil and Grease(mg/L) - _ - - _ - - <5 .-
- -- 7.3 - 69 - -
pH(Std.Units) 6.4 - - - - _
Phosphorus(P)(mg/L)
Potassium(K)(mg/L) _ ,
Selenium(Se)(ug/L) -.I <I ..I • <I - •
•
Selenium.Dissolved(ug/L)
Sodium(Na)(mg/L) - ,
Specific Conductance Q
Specific Conductance(umhos/cm) 221.7 229.7 162 -.. = •e' 2822 2"I- 2112 ''IS 4 1 t :489
Specific Conductance(uS/cm) _ _
Strontium(Sr)(mg/L) _ -r
Strontium.Dissolved(mg/L)
Sulfate(mg/L) 41 50 -1 n. <,I za 1. ;,e .-
Sulfide(mg/L)
TDS(mg/L) 100 110 190 12< 180 170 160 90 110 110 I[7 -
Temperature()
Temperature(°C)
Temperature(deg C) 22_ 26.8 28 6 _21 5 I')9 19.8 8 8 18.I 14 i _ , 25 9
Thallium(TI)Low Level(ug/L)
Thallium.Dissolved(ug/L) -
TOC(mg/L) _
Total Kjeldahl Nitrogen(Colorimetric)(mg-N/L)
TSS(mg/L) <5 •5 - 9 .
Turbidity(NTU) _
Vanadium(V)(ug/1.)
Vanadium.Dissolved(ug/L) .
Zinc(Zn)(mg/L) <0.005 •0.003 <0.005 <0.005 0 008 <0.005 <0.005 <0.005 _<0.00i <0.005 •0 un/
Zinc.Dissolved(mg/L)

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OUTFALL 107 _
Constituent 4/29/2014 5/1/2015 7/3/2015 4 11/13/2015 12/16/2015 2/17/2016 2/22/2016 2/24/2016 4/19/2016 5/11/2016 6/27/2016
Alkalinity(mg/L(CaCO3)) 2"
Alkalinity(mg/L) 22.4 12.7 24 23.1
Alkalinity,Carbonate(CaCO3)(mg/L) <5 <5
<10 <5
Alkalinity,Bicarbonate(CaCO3)(mg/L) 22.4 12.7
24 23.1
0.461 0.422
Aluminum(Al)(mg/L) u I>,) 0.133 2.7
Aluminum(Al)(ug/L) <100
Aluminum,Dissolved(mg/L) <0.1 <0.1
Antimony(Sb)(ug/L) I <1 <0.5 r;•
<1 <0.5
Antimony,Dissolved(ug/L) <0.5
<0.5
Arsenic(As)(ug/L) <1 <1 0.38J <0.5
<1 <1 <1 n I <1 0.088J
Arsenic,Dissolved(ug/L) <0.5 <1 <1 <1 <0.1
Barium(Ba)(mg/L) 0.024 0.024 0.1 0.0282 0.022 0.023 0.023 I 0.025 0.0181
Barium,Dissolved(mg/L) 0.011 0.017 0 018 0.017 0.0115
Beryllium(Be)(ug/L) 0.IJ 0.036J
Beryllium,Dissolved(ug/L) <0.2 0.026J
Boron(B)(mg/L) 0.082 0.057 0.06 )60 0.051 0.055 0.0458J
Boron,Dissolved(mg/L) 0.055 <0.05 0.0479J
Bromide(mg/L) <0.1
Cadmium(Cd)(ug/L) <1 <1 <0.08 0 08 <1 <0.1 <0.1 <0.08 I <0.08
Cadmium,Dissolved(ug/L) <0.08 <1 <0.1 <0.1 <0.08
Calcium(Ca)(mg/L) 3.76 3.49 3.42 2,)- 1.92 1.97 1.73 1.96 2.5 2.51
1.78 1.89 1.68
Calcium,Dissolved(mg/L)
Chloride(mg/L) 5.2 4.786 6.1 4.4 4.7 4.7 4.1 5.3 6.1 5.9
Chromium(Cr)(ug/L) <1 <1 10.4 1.3 1.98 2.33 2.46 1.7 2.32 3.4
Chromium,Dissolved(ug/L) 0.6 1.34 2.1 1 37 l
Chromium,Hexavalent(ug/L) 0.55J
2.2
Cobalt(Co)(ug/L) 11
0.16
Cobalt,Dissolved(ug/L) 0.26J
COD(mg/L) <20 <20
1 <1 <1 <0.5 <1 0.74
Copper(Cu)(ug/L) <1 <1 2.9 I
Copper,Dissolved(ug/L) 0.54J 8.4 5.44 8.29 0.57
Date(s)0 _ _
Flow(cfs) 0.05137 NR NR 0.76 \IZ NR NR NR NR 0.044
Fluoride(mg/L) <1 <0.1 <0.1
<0.1 <0.1 <0.1 <0.1 <0.1
Hardness(mg/L(CaCO3)) 26.1 28.4 18? 18.6 14.8 20.5
0.521 0.566 1.09 0.432 I " 1.47
Iron(Fe)(mg/L) 0.88 1.32 19.2 0.244
Iron,Dissolved(mg/L) <0.05 0.045 0.039 0.09 <0.05
Lead(Pb)(ug/L) <1 <1 1.1 <0.1
<1 <1 <1 <0.1 <1 0.26
<0.1
Lead,Dissolved(ug/L) <0.1
Magnesium(Mg)(mg/L) 4.05 4.79 5.98 4.16 3.24 3.32 2.53 3.8 5.32 5.78
Manganese(Mn)(mg/L) 0.345 0.54 2.3 0.126 0.059 0.077 0.087 0.113 0.248 0.166
0.0469
Manganese,Dissolved(mg/L) 0.098 -
(Hg) <50 0.568 1.14 0.642 <0.5 1.08 0.812 2.42 I.I 3.34 3.14
Mercury (ng/L)
Mercury(ngfL)
Mercury Average(ng/L)

OUTFALL 107
1111.111, Constituent lir
4/29/2014 5/1/2015 7/3/2015 11/13/2015 12/16/2015 2/17/2016 2122/2016 2/24/2016 4!19/2016 5/11/2016 6/27/2016
Methane(ug/L) 1.5J <10
Molybdenum(Mo)(ug/L) <I ! <0.5 <1 <0.5
Molybdenum,Dissolved(ug/L) 0.099J <0.5
Nickel(Ni)(ug/L) 2.07 10.5 _ _ 2.11 2.24 2 5,) 4.28 3.5
Nickel,Dissolved(ug/L) 1.4 1.1
Nitrate(mg/L) <0.1 <0.1 <0.1
Nitrate as N(mg-N/L) <0.023 <0.023 <0.023
Nitrite+Nitrate(Colorimetric)(mg-N/L) <0.01 0.02
Nitrogen,Nitrate(mg/L) ()(12
Nitrogen,NO2 plus NO3(mg/L) 0.012J 0.024 0.039
Oil and Grease(mg/L) <5 <5 <5 <5 <5 <5
pH(Std.Units) 6.62 6.55 6.76 6.2 6.5 7 6,i 7.31
Phosphorus(P)(mg/L) <0.02
Potassium(K)(mg/L) <5 <5 0.283 <5
`Selenium(Se)(ug/L) <1 <1 <0.5 <0.5 <1 <1 <1 <0.5 <1 <0.5
Selenium,Dissolved(ug/L) <0.5 <0.5
Sodium(Na)(mg/L) <5 2.82 2.72J
Specific Conductance 0 70
Specific Conductance(umhos/cm)
Specific Conductance(uS/cm) 7_ II I I'7 SI S ;5 2 99.5 68.3 72.7
Strontium(Sr)(mg/L) 0.028 0.0175
Strontium,Dissolved(mg/L) 0.02 0.0172
Sulfate(mg/L) 3.1 I t>S 1.4 s 1 3.9 3.6 4.1 1.5 1 - 1.2
Sulfide(mg/L) <0.1 <0.1
T
TDS(mg/L) 51 >t, 29 r,s 58 54 52 64 u, 38
Temperature 0 15.71
Temperature(°C) 13.3 13.4 10.2 12.8 16.5 17 I 16
Temperature(deg C)
Thallium(TI)Low Level(ug/L) <0.2 <0.2 0.023J <0.1 6 2 <0.1
Thallium,Dissolved(ug/L) <0.1 <0.1
TOC(mg/L) 0.64J IJ
Total Kjeldahl Nitrogen(Colorimetric)(mg-N/I.) <0.15
TSS(mg/L) <5 146 <2.5 <5 5 14 67 23.3
Turbidity(NTU) 25 5.84
Vanadium(V)(ug/L,)
<1 6.2 1.6
Vanadium,Dissolved(ug/L) 0.4IJ 0.16J
+Zinc(Zn)(mg/L) I I I II 15 <0.005 0.022 ,,f,I <0.005 <0.005 <0.005 <0.01 <0.005 0.0031 J
Zinc,Dissolved(mg/L) <0.01 0.014 0.011 0.013 0.0029J

Ol 1 FALL 107
Constituent 5/4/2017 6/8/2017 7/12/2017 8/2/2017 9/5/2017 10/4/2017 11/6/2017 4/2/2018 2/6/2019 4/30/2019 7/11/2019
Alkalinity(mg/L(CaCO3))
Alkalinity(mg/L)
Alkalinity,Carbonate(CaCO3)(mg/L)
Alkalinity,Bicarbonate(CaCO3)(mg/L)
Aluminum(Al)(mg/L)
Aluminum(Al)(ug/L)
Aluminum,Dissolved(mg/L)
Antimony(Sb)(ug/L)
Antimony,Dissolved(ug/L)
Arsenic(As)(ug/L) I <1 I <1 <1 I
<I <► I <I <1
Arsenic,Dissolved(ug/L)
Barium(Ba)(mg/L) 0.023 T0.03 u 1 i I 0.015 0.018 I)n I; 0.016 0.029 0.031 0.037 0.046
Barium,Dissolved(mg/L)
Beryllium(Be)(ug/L)
Beryllium,Dissolved(ug/L)
Boron(B)(mg/L) 0.055
Boron,Dissolved(mg/L)
r
Bromide(mg/L)
Cadmium(Cd)(ug/L.) I <1 I I <1 I I
<1 <1 <1 <1
Cadmium,Dissolved(ug/L)
Calcium(Ca)(mg/L) 2.72 2.8 2 55 2 ;-4 2.54 2.58 2.86 2.18 2.31 6 4.36
Calcium,Dissolved(mg/L)
Chloride(mg/L) 5.1 4.7 5.5 5 ; 5.4 5.5 5.5 4.5 3.3 5.2 5 I
Chromium(Cr)(ug/L) 2.52 1.66 1.62 2.03 1.33 1.25 <I 2.84 1.64 1.53 I
r
Chromium,Dissolved(ug/L)
Chromium,Hexavalent(ug/L) ,
Cobalt(Co)(ug/L)
Cobalt,Dissolved(ug/L)
COD(mg/L)
Copper(Cu)(ug/L) <1 <1 '95 <1 I <I 1 <1
<I I I
Copper,Dissolved(ug/L)
Date(s)()
r 43192
Flow(cfs) 0.0033 0.0044 0.0002942888895 0.002942888895 0.0012 0.00056 0.0009 0.0035 0.00044143333425 0.02354 0.0047
Fluoride(mg/L) <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.I
i
Hardness(mg/L(CaCO3)) 26.8 25.5 27.6 26.9 27.7 28.8 30.4 23.8 15.2 22.2 30.1
Iron(Fe)(mg/L) 0.642 0.725 0.446 0.761 0.468 0.45 0.299 0.864 1.04 0.621 1.75
Iron,Dissolved(mg/L) _
Lead(Pb)(ug/L) <1 <1 1 <1 <1 <1 <1 <1 <1 <1
Lead,Dissolved(ug/L)
Magnesium(Mg)(mg/L) 4.86 4.5 5.16 5.1 5.2 5.42 5.64 4.46 2.29 3.2 1.66
Manganese(Mn)(mg/L) 0.167 0.237 0.15 0.121 0.147 0.072 0.1 0.173 0.073 0.14 0.97
Manganese,Dissolved(mg/L)
Mercury(Hg)(ng/L) 0.805 1.56 0.694 1.12 0.807 0.609 1.01 _ 2.45 1.82 1.76
Mercury(ng/L) 1.41
Mercury Average(ng/L) 1.12 0.555 I O5 1.38 2.43 1.81

OUTFALL 107
Constituent 5/4/2017 6/8/2017 s 7/12/2017 8/2/2017 9/5/2017 10/4/2017 11/6/2017 4/2/2018 2/6/2019 'III 4/30/2019 7/11/2019
Methane(ug/L)
Molybdenum(Mo)(ug/L)
Molybdenum,Dissolved(ug/L)
Nickel(Ni)(ug/L) 3.31 3.74 2.5 0 I9) I 1 I = 2.12 2.08 4
Nickel,Dissolved(ug/L) _
Nitrate(mg/L) 0.19 <0.1 021' i, .r, u_1- u i n 1 0.15 0.5I 0.43 0.25
Nitrate as N(mg-N/L) 0.1 0.06
Nitrite+Nitrate(Colorimetric)(mg-N/L)
Nitrogen,Nitrate(mg/L)
Nitrogen,NO2 plus NO3(mg/L)
Oil and Grease(mg/L) - <5 <j <j <j <5
pH(Std.Units) r,; 6.6 -_ i -1 7 a 7 6.7 6.3 6.3 r,N
Phosphorus(P)(mg/L)
Potassium(K)(mg/L)
Selenium(Se)(ug/L) I <1 I I I I
<1 <I <I <I I
Selenium,Dissolved(ug/L)
Sodium(Na)(mg/L)
Specific Conductance()
Specific Conductance(umhos/cm) 7,i_4 r,r,-I -u.I -I,-0 -0 1 %; 8 83.9 61.8 19, )12 ) 82.2
Specific Conductance(uS/cm)
Strontium(Sr)(mg/L)
Strontium,Dissolved(mg/L)
,
Sulfate(mg/L) 4; _ I ' _ - I 2 7 1 t, ;_S 4 1) 2.4
Sulfide(mg/L)
TDS(mg/L) 4s 11 11 s 1 _ 70
T
Temperature 0
Temperature(°C) 1
Temperature(deg C) I r,s I-r, _ _ 2(1 9 2 I i r, I')-, I-I') 1 I - I-2 22.I
Thallium(TI)Low Level(ug/L)
Thallium,Dissolved(ug/L)
TOC(mg/L)
Total Kjeldahl Nitrogen(Colorimetric)(mg-N/L)
TSS(mg/L) „ _ y
Turbidity(NTU)
Vanadium(V)(ug/L)
Vanadium,Dissolved(ug/L)
Zinc(Zn)(mglL) ,,,,,,:, <0.005 11_nn5 <0.005 00,^,' <0.005 r0.005 0.005 <0.005 a,,,,, nips
Zinc,Dissolved(mg/L)

OCTFALL 108
Constituent 4/29/2014 5/1/2015 7/3/2015 11/13/2015 12/16/2015 2/18/2016 2/22/2016 2/24/2016 4/19/2016 5/11/2016
Alkalinity(mgL(CaCO3))
Alkalinity(mgL) 43.1 25.4 47
Alkalinity,Carbonate(CaCO3) <5 's <10
(mgL) . .
Alkalinity,Bicarbonate(CaCO3)
43.1 4"'
(met)
Aluminum(Al)(mgL) 0.216 0.341 0.11 0.459
Aluminum(Al)(ug/L) 282
Aluminum,Dissolved(mg/L) <0.1
Antimony(Sb)(ugL) <I <1 <0.5 <0.5 <I
Antimony,Dissolved(ug7.) <0.5
Arsenic(As)(ug/L) <1 <1 0.21J <0.5 <1 <I <1 0.26 <I
Arsenic,Dissolved(ugt) ! 0.12J <I <I <1
Barium(Ba)(mg'L) 0.019 0.021 0.018 _0.0223 0.018 0.017 0.021 0.0161 0.028
Barium,Dissolved(mg7.) 0.017 0.014 0.015 0.015
y
Beryllium(Be)(ug/L) <0.2
Beryllium,Dissolved(ugt) <0.2
Boron(B)(mg/L) <0.05 I 0 05 <0.05 <0.05 <0.05 <0.05
Boron,Dissolved(mg/L) <0.05 <0.05
Bromide(mgL) o I
Cadmium(Cd)(ugL) <I I <0.08 •0.08 <I ,, I <0.1 <0.08 <1
Cadmium,Dissolved(ugL) <0.08 <I 1 I -:0 I
_ T
Calcium(Ca)(mgL) 7.49 8.52 6 n 5 ,c, 3.83 6A 9.22
Calcium,Dissolved(mgL) 4.91 5.72 3.68
..
Chloride(mgi.) 2.7 '1)I2 1.3 2.3 2.2 2.2 2.2 1.7 1.8
Chromium(Cr)(ugL) <I 1 0.33J <0.5 1.05 I 1.05 <0.5 <1
Chromium,Dissolved(ugL) 0.63 I I <I
Chromium,Hexavalent(ug I.)
Cobalt(Co)(ugL) 0.28J
Cobalt,Dissolved(ugL) <0.5
COD(mgL) <20 <20 _ _
Copper(Cu)(ugL) <1 <I 0.81 13 1.32 1 1.66 -1.1 <I
Copper,Dissolved(ugL) 0.9J 9.98 4.64 8.31
Flow(cfs) 0.0379 _ NR NR 3 1: NR NR NR NR 0.131
Fluoride(mgL) <1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1
Hardness(mgL(CaCO3)) 29.3 28.4 19.9 21.8 15.4 24.9
Iron(Fe)(mgL) 2.15 3.04 1.4 2.99 2.66 2.14 3 2.73 3.92
Iron,Dissolved(mgL) 0.071 0.622 0.516 0.616
Lead(Pb)(ugL) <I <1 0.15 0.19 1.13 <1 <1 0.1 <1
Lead,Dissolved(ugL) <0.1
Magnesium(Mg)(ma L) 2.58 2.52 2.73 I '+s 1.8 1.94 1.41 2.05 2.87
Manganese(Mn)(mg L) 0.028 0.063 0.092 0.0741 0.03 0.033 0.051 0.0526 0.59
Manganese.Dissolved(mgL) 0.04
Mercury(Hg)(ngL) <50 I ;', 2.1 2 I I 0.981 2.93 1.22 7.35 1.41 1.5
Mercury(ngL)
Methane(ugL) 4.6J

OCTFALL 108
Constituent 4292014 5/12 4/192016 U " 5/112016
Molybdenum(Mo)(ug/L) <1 <1 <1
Molybdenum,Dissolved(ug'L)
Nickel(Ni)(ug/L) <1 <I <I
Nickel,Dissolved(ugl.)
Nitrate(mg/L)
Nitrate as N(mg-NIL)
Nitrite+Nitrate(Colorimetric) 0.04 0.03
(mg-N/L)
Nitrogen,Nitrate(mg/L.)
Nitrogen,NO2 plus NO3
(mg/L)
Oil and Grease(mg/L) <5 <5 <5
pH(Std.Units) 6.76 6.75 6.98
Phosphorus(P)(mg/L) 0.036
Potassium(K)(mg/L) 1.16
Selenium(Se)(ug'L) <I I <I
Selenium,Dissolved(ug'L)
Sodium(Na)(mg/L) 6.77
Specific Conductance() 83
Specific Conductance
(umhosicm) _
Specific Conductance(uS'cm) .'I 106
Strontium(Sr)(mg/L)
Strontium,Dissolved(mgt)
Sulfate(mgL) 1.5 0.9117 0.47
Sulfide(mg'L)
TDS(mgL) 81 82 92
Temperature() 17.23
Temperature(°C) I I 1 17.9
Temperature(deg C)
Thallium(TI)Low Level(ug'L) <0.2 <0.2 <0.2
Thallium,Dissolved(ugL)
TOC(mgl.)Total Kjeldahl Nitrogen
(Colorimetric)(mg-N L) 0.1
TSS(mgL) <5 88 11
Turbidity(NTU) 15.2
Vanadium(V)(ug/L)
Vanadium,Dissolved(ug I
Zinc(Zn)(mg1L) I ll iC <0.005 <0.005
Zinc,Dissolved(mg/L)

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OUTFALL 108
Constituent 6/27/2016 10/18/2016 12/9/2016 1/16/2017 2/1/2017 3/6/2017 4/11/2017 5/4/2017_ 6/8/2017 7/12/2017 8/2/2017 9/5/2017 10/4/2017 11/6/2017
Alkalinity(mgL(CaCO3))
Alkalinity(mg/L) 44.2 51
Alkalinity,Carbonate(CaCO3)(mg'L) <5 <10
Alkalinity,Bicarbonate(CaCO3)(mgL) 44.2 51
Aluminum(Al)(mgL) 0.223 0.292
Aluminum(Al)(ug/L)
. _ - I._
Aluminum,Dissolved(mg'L) <0.1
Antimony(Sb)(ug'L) <0.5 <1
i
Antimony,Dissolved(ug/L) <0.5
Arsenic(As)(ugL) 0.26 <1 <l 1 <1 I <I <1 <I ,:1 <1 <► I I
Arsenic,Dissolved(ug/L) 0.15
Barium(Ba)(mg'L) 0.018 0.022 0.017 0.016 0.015 ,,,,16 0.019 0 027 0.021 0.022 0.016 0.019 0.018 1,0'I
Barium,Dissolved(mg/L) 0.0145
Beryllium(Be)(ug/L) '<0.1
-
Beryllium,Dissolved(ugL) 0.O1J
Boron(B)(mg/L) <0.05 <0.05
Boron,Dissolved(mg/L) <0.05
Bromide(mg'L)
Cadmium(Cd)(ug,L) <0.08 <I I I I I <1 I <1 I I I I I
Cadmium,Dissolved(ug'L) <0.08
Calcium(Ca)(mg/L) 9.17 8.87 7.08 a 1 1 5.6 6 H 7.17 66 6.9 ",,,, ;1 -tis 8.58 ,, I;
,
Calcium,Dissolved(mgL)
Chloride(mgL) 1.8 2.4 2.5 2.3 I ., :-1 2.1 1 8 1 6 I „ 1.9 2 6
Chromium(Cr)(ug'L) 0.28J <I --1 1 <I I I I <I I I I <1 I
Chromium,Dissolved(ug'L) 0.53
Chromium,Hexavalent(ugL) <0.6
Cobalt(Co)(ug/L) 0.36
Cobalt,Dissolved(ugL) 0.097J
COD(mgL)
Copper(Cu)(ugL) 0.93 I I I I I 1 1 <I .1 I I <I I
Copper,Dissolved(ugL) 13 y
Flow(cfs) 0.021 0.00462 0.0726 0.00396 0.022 0.0066 0.0066 0.0176 0.00588577779 0.018834488928 0.0059 0.001 0.0071
Fluoride(mgL) :0.1 <0.1 <0.1 <0.1 -0.1 <0.1 :0.1 <0.1 <0.1 <0.1 :0.1 <0.1 0.1
Hardness(mg'L(CaCO3)) 33.4 27.7 23.7 21.7 24.9 27.4 32.3 26 33.6 31.1 29.5 32 34.7
Iron(Fe)(mg/L) 2 2 1.51 2.25 1.87 2.19 2.1 2.02 1.99 2.09 2.22 0.875 0.813 1.36 1.31
_
Iron,Dissolved(mgL) 0.212
Lead(Pb)(ug-L) 0.18 1 <1 1 <1 I .-7.1 -1 <I -1 <1 -1 <1 -1
Lead,Dissolved(ug'L) <0.1
Magnesium(Mg)(mgL) 2.74 2.74 2.4 2.02 1.86 II 2.3 2.6 2.12 6- 2.5 ?.; 2.57 2 88
Manganese(Mn)(mgL) 0.119 0.043 0.025 0.046 0.036 0.034 0.037 ,) C a 0.036 0.038 0.028 0.016 0.032 0.021
Manganese,Dissolved(mgL) 0.0353
Mercury(Hg)(ngL) 3.46 1.24 1.12 0.967 0.876 0.958 1.45 -- 2.04 1.12 1.19 0.999 0.844 0 805
Mercury(ng'L) ,
Methane(ug'L) <10

OUTFALL 108
Constituent 6/27/2016 10/18/2016 12/9/2016 1/16/2017 2/1/2017 3/6/2017 4/11/2017 5/4/2017 6/8/2017 7/12/2017 8/2/2017 9/5/2017 10/4/2017 11/62017
Molybdenum(Mo)(ugL 1 0.13J 1
Molybdenum,Dissolved(ugL) <0.5
Nickel(Ni)(ug/L) <0.5 I <I l <1 I <1 I I I I I
Nickel,Dissolved(ug/L) <0.5
Nitrate(mgL) <0.1 <0.1 0.15 0.14 0.18 ,,-,x I _ o r,
Nitrate as N(mg-N/L)
Nitrite+Nitrate(Colorimetric)(mg-N I i
i
Nitrogen,Nitrate(mg/L)
Nitrogen,NO2 plus NO3(mgL) 0.089
Oil and Grease(mg/L) <5 <5 -5 <5 <5 <5 r<5 <5 <5
pH(Std.Units) 7.6 7 „ I - I 7.2 6.8 6 7.1 7 7 I '7.3 7.1
Phosphorus(P)(mg/L) 1
Potassium(K)(mg/L) 1.94
Selenium(Se)(ugL) OS =1 <I I I1 I I <I I <1 I <I 1
Selenium,Dissolved(ugL) <0.5
Sodium(Na)(mg/L) 7.64 6.35
Specific Conductance O
Specific Conductance(umhosrcm) 85.1 I ; 69.5 u, 1 78.5 s')r, 72; ,n, i 98 2 s I: 97.4 101.I
Specific Conductance(uS'cm) 97.1
Strontium(Sr)(mgQ) 0.0865
Strontium,Dissolved(mg/L) 0.0821
Sulfate(mgt) 0.68J 0-47 0.91 0,91 1.4 0.7 0.95 1.7 0.65 0.43 0.59 0.4 0,26
Sulfide(mg 1.) <0.1
TDS(mgL) 61 110 63 89 60 76 s> 30 70 75 65 78 80
Temperature()
Temperature(°C) 17.6
r
Temperature(deg C) R 13.3 11.6 17 18.6 22.1 'I 16.5 I s r'
Thallium(TI)Low Level(ug L) <0.I <0.2 r
Thallium,Dissolved(ugL) <0.1
TOC(mgL) 1.9 _
Total Kjeldahl Nitrogen(Colorimetric)(mg-
NrL)
TSS(mg/L) 11.9 -.5 <5 -
Turbidity(NRJ) 9.9
Vanadium(V)(ugL) 1.6
Vanadium,Dissolved(ugL) 0.34 •
Zinc(Zn)(mgL)
<0.01 .0.005 <0.005 -0.005 <0.005 <0.005 <0.005 •<u,a 0.00 =.0.005
Zinc,Dissolved(mgL) 0.00691

OUTFALL 108
Constituent 12/11/2017 1/4/2018 4/2/2018 7/2/2018 10/1/2018 2/5/2019 4/30/2019 7/11/2019
Alkalinity(mgL(CaCO3))
Alkalinity(mg/L)
Alkalinity,Carbonate(CaCO3)
(mg/L) .
Alkalinity,Bicarbonate(CaCO3)
(mg/L) _
Aluminum(Al)(mgL)
Aluminum(Al)(ugL)
Aluminum,Dissolved(mg/L)
Antimony(Sb)(ug/L)
Antimony,Dissolved(ug/L)
Arsenic(As)(ug/L) <l I <I -I <1 <1 <1 :1
Arsenic,Dissolved(ug/L)
Barium(Ba)(mg/L) 0.013 1,i I I_ 0.02 0.019 0.023 0.017 0.024 0.018
Barium,Dissolved(mg/L)
Beryllium(Be)(ug'L)
Beryllium,Dissolved(ug'L)
Boron(B)(mg/L)
Boron,Dissolved(mgL)
Bromide(mgL)
Cadmium(Cd)(ug'L) <1 I I I -I I 1 I
Cadmium,Dissolved(ugL)
Calcium(Ca)(mg/L) 5.93 ,. I „ I' 10.6 7.88 s n
Calcium,Dissolved(mgL)
Chloride(mg/L) 2 2.2 I , 2 2.I 2.4 I -
Chromium(Cr)(ug'L) <I r I <I I I I I
Chromium,Dissolved(ugL)
Chromium,Hexavalent(ugL)
Cobalt(Co)(ugL)
Cobalt,Dissolved(ugL)
COD(mgL)
Copper(Cu)(ugL) <1 I 1.43 I I 1 4 I I
Copper,Dissolved(ug 1.)
Flow(cis) 0.0118 0.0147 0.0082 0.00588577779 0.011771 c "\ 0.02354311116 0.03531 0.0265
Fluoride(mgL) <0.1 . -0.1 <0.1 ,'0.1 <0.1 <:0.1 <0.1 :0.1
Hardness(mgL(CaCO3)) 23.4 25.4 24.9 ,-1 ' 39.3 23.2 30.4 32.4
Iron(Fe)(mgL) 1.47 0.749 2.41 I I I 0.785 I.8 3.5 1.32
Iron,Dissolved(mgL)
Lead(Pb)(ug'L) <1 1 <1 I <1 <l <I <1
Lead,Dissolved(ug'L)
Magnesium(Mg)(mg/I.) 2.08 2.16 239 2.78 3.12 _ 2.61 2.61
Manganese(Mn)(mgL) 0.016 0.016 0.032 0.085 0.063 0.026 0.107 0.055
Manganese,Dissolved(mgL)
-
Mercury(Hg)(ngL) 0.619 0.602 143 1.38 _., I.2 114
Mercury(ng'L) 1.21
Methane(ug'L)

OUTFALL 108
Constituent 12/11/2017 1/4/2018 4/2/2018 7/2/2018 10/1/2018 2/5/2019 4/302019 7/11/2019
Molybdenum(Mo)(ug/L)
Molybdenum,Dissolved(ug.L)
Nickel(Ni)(ug'L) I <1 =1 I <I <1 <1
Nickel,Dissolved(ug/L)
Nitrate(mg/L) ! I ,, I 0.13 0.65 ,I <0.1 0.27 u.72
Nitrate as N(mg-N/L) 0.06 0 16
Nitrite+Nitrate(Colorimetric)
(mg-N/L)
Nitrogen,Nitrate(mg/L)
Nitrogen,NO2 plus NO3
(mg/L)
Oil and Grease(mgL) <5 - <5 <5 <5 <5
pH(Std.Units) 7.6 6.3 7.37 - I; 6.8 6.7 - I
Phosphorus(P)(mgL)
Potassium(K)(mg/L)
Selenium(Se)(ug/L) <1 I I I I I <1
Selenium,Dissolved(ug/L)
Sodium(Na)(mg/L)
Specific Conductance 0
Specific Conductance 72.8 ,vi i. -.) I,,' I 107.E I 86.1
umhos/cm
Specific Conductance(uS/cm)
Strontium(Sr)(mgL)
Strontium,Dissolved(mg) ,
Sulfate(mg/L) 0.88 0.76 I ; 0.49 0.32 1.6 09 0.48
Sulfide(mgL)
TDS(mgL) 76 78 ,s 110 81 67 90 R2
Temperature 0
Temperature(°C)
Temperature(deg C) 3.9 2 14.8 25.7 21.6 9.9 17.7 '1
Thallium(T1)Low Level(ug/L)
Thallium,Dissolved(ugL)
TOC(mgt)
Total Kjeldahl Nitrogen
(Colorimetric)(mg-Nt)
TSS(mgL) <5 5 " U `
Turbidity(NTU) ME
Vanadium(V)(ug/L)
Vanadium,Dissolved(ug I
Zinc(Zn)(mg/L) <0.005 '-0.005 <0.005 -.0.005
Zinc,Dissolved(mg 1.I

LABORATORY FLAGS
< -concentration not detected at or above the adjusted reporting limit.
A -Federal MCL.
* -Interim Maximum Allowable Concentrations(IMACs)of the 15A NCAC 02L Standard,Appendix 1,April 1,2013.
lg- Result confirmed by second analysis performed out of hold.
2g-The concentration in the Blank QC is less than the reporting limit but greater than 1/2 the reporting limit.
B-Target analyte detected in method blank at or above the reporting limit. Target analyte concentration in sample is less than 10X the
concentration in the method blank. Analyte concentration in sample could be due to blank contamination.
B1 -Target analyte detected in method blank at or above the reporting limit. Target analyte concentration in sample was greater than
l0X the concentration in the method blank. Analyte concentration in sample is not affected by blank contamination.
B2-Target analyte was detected in blank(s)at a concentration greater than 1/2 the reporting limit but less than the reporting limit.
Analyte concentration in sample is valid and may be used for compliance purposes.
B3-Target analyte was detected in Continuing Calibration Blank(s)at a concentration greater than 1/2 the reporting limit but less than
the reporting limit. Analyte concentration in sample is valid and may be used for compliance purposes.
B4-Target analyte was detected in Continuing Calibration Blank(s)at or above the reporting limit.
B5-Target analyte was present in blank(s)above the method detection limit but less than the reporting limit. Data is valid for
compliance purposes.
B6-Target analyte was detected in Continuing Calibration Blank(s)at a concentration greater than the reporting limit.
BC-The same analyte was detected in an associated blank at a concentration above 1/2 the reporting limit but below the
laboratory reporting limit.
CO-Result confirmed by second analysis.
CR-The dissolved metal result was greater than the total metal result for this element. Results were confirmed by reanalysis.
CU-The continuing calibration for this compound is outside of Pace Analytical acceptance limits. Analyte presence below reporting limits
in associated samples. Results unaffected by high bias.
D3-Sample was diluted due to the presence of high levels of non-target analytes or other matrix interference.
D4-Sample was diluted due to the presence of high levels of target analytes.
D6-The precision between the sample and sample duplicate exceeded laboratory control limits.
E-Analyte concentration exceeded the calibration range. The reported result is estimated.
H-Sample analyzed past the recommended holding time.
H1 -Analysis conducted outside the EPA method holding time.
H2- Extraction of preparation conducted outside EPA method holding time.
H3-Sample was received or analysis requested beyond the recognized method holding time.
H6-Analysis initiated outside of the 15 minute EPA required holding time.
HS- Results are from sample aliquot taken from VOA vial with headspace(air bubble greater than 6 mm diameter).
j+ -Estimated concentration,biased high.
Ll-Analyte recovery in the laboratory control sample(LCS)was above quality control(QC) limits. Results may be biased high.
L2-Analyte recovery in the laboratory control sample(LCS)was below QC limits. Results for this analyte in associated samples may be
. biased low.
L3-Analyte recovery in the laboratory control sample(LCS)exceeded quality control (QC)limits. Analyte presence below reporting
limits in associated samples. Results unaffected by high bias.
M- Matrix spike/ matrix spike dup failure.
M1 -Matrix spike recovery was high: the associated Laboratory Control Spike(LCS)was acceptable.
M2- Matrix spike recovery was Low: the associated Laboratory Control Spike(LCS)was acceptable.
M4-The spike recovery value was unusable since the analyte concentration in the sample was disproportionate to the spike level.
M6- Matrix spike and Matrix spike duplicate recovery not evaluated against control limits due to sample dilution.
N2-The lab does not hold accreditation for this parameter.
P2-Re-extraction or re-analysis could not be performed due to insufficient sample amount.
P4-Sample field preservation does not meet EPA or method recommendations for this analysis.
P8-Analyte was detected in the method blank. All associated samples had concentrations of at least ten times greater than the blank
or were below the reporting limit.
RO-The data are unusable.The sample results are rejected due to serious deficiencies in meeting QC criteria.The analyte may or may
not be present in the sample.
Ri - Relative Percent Difference(RPD)value was outside control limits.
S-Associated calibration check did not meet specified criteria.
Si - Data review findings indicate result may be unreliable. Use with caution.
U-Analyte was analyzed for, but not detected above the MDC.

Duke Energy Carolinas, LLC
Riverbend Stream Electric Plant
National Pollutant Discharge Elimination System Permit Number NC0004961
Attachment 5
Fish Tissue Monitoring Results

Fish Tissue Monitoring Results
Trace element concentration means (ppm) in sunfish and largemouth bass muscle tissue from three
. locations at Mountain Island Lake (2014-2017).
Se Hg As
Year Species UP DI DN UP DI DN UP DI DN
Sunfish 0.81 1.14 0.60 0.06 0.04 0.09 0.20 0.20 0.16
2314
Bass 0.67 0.72 0.49 0.11 0.12 0.07 0.18 0.18 0.23
Sunfish 0.42 0.34 0.49 0.09 0.11 0.11 0.05 0.05 0.03
2015
Bass 0.51 0.56 0.40 0.12 0.20 0.12 0.03 0.02 0.00
Sunfish 0.57 0.69 0.57 0.09 0.09 0.07 0.02 0.01 0.01
2016
Bass 0.39 0.46 0.47 0.11 0.13 0.09 0.00 0.02 0.01
Sunfish 0.61 0.62 0.51 0.04 0.03 0.01 0.00 0.00 0.00
2017
Bass 0.42 0.42 0.50 0.0' 0.08 0.12 0.00 0.00 0.00
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Duke Energy Carolinas, LLC
Riverbend Stream Electric Plant
National Pollutant Discharge Elimination System Permit Number NC0004961
Attachment 6
Compliance Boundary Map

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i ACTIVE ASH BASIN •
PRIMARY CELL
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LEGEND C • ! k 3t lte? s a r FIGURE 1
El ASH BASIN WASTE BOUNDARY �• ` . ��` /.°� - . *- ` et" WASTE AND COMPLIANCE BOUNDARIES
O ASH BASIN COMPLIANCE BOUNDARY • { RIVERBEND STEAM STATION
Q ASH AND CINDER STORAGE BOUNDARY W,A. A '.r. ' . �' syr ^�� DUKE ENERGY CAROLINAS,LLC
r JPLANTBOUNDARY 1”.'
--. c MOUNT HOLLY.NORTH CAROLINA
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