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Home My WebLink AboutNCG500136_Historic E-File Scan Up To 12/7/2020Field Sampling Calibration Data Form STUDY: DATE (a): P�c_..s,iG SURFACE UNFT READER:�9 COLLECTORS: la-a2 M om SURFACE UNIT. l P- o N OTHERPMENT: O&G Sampler ❑ Hose ❑ ❑ Bucket Emxa must be corrected one brie, initials wed data For NPDES, daily calibrations must be perkxmed PROCEDURE a: HYDF Pre -Sam PIS Calibration Calibration pate I Time Tkr1a: ' Pernmeber Caifbation Mairwr aStandard Value Standard Vaiaa B 4.7 —► ) (tL pH B Qu -► ,L'. (units) B e f -�-► �+ :''� pH Temp. Calibration Dow IThm Maw I Parameter Calibation Standard Instrumen' Value standard Value PH (units) B B B —► —► —► Temp. rpm Calibration Dete 1 Time Time: Standard Value value pH (units) B B B —► —► pH Temp Temp Cart Device # TEMP deg C) MIST Date/T-lone C 2-6 Hydorlab Serial #: 44 Validated By: G-� !�A UAL Calibrations must be performed every 8 hours pHCheck Time: 111.2 Time: I q a- Inatrurnent Value Standard Vakw RseuNa Ilmtnanen_t Value Standard Value alllre on Raaults �I, a 1 4-► 4. oU pH Temp _► pH Temp. (, Tlnlat Time: instrument Vahre Aland Value Colf nMon Rseldte I Value standard Yslua Ca IWSHorl Restlke pH Temp. pH Temp TIM: Time: Irlst umaw Value Aland Value Ca#htatiort R"Wis watriumm Vshm Standard Value Collbratlon Raauits pH Temp. pH Temp. y► Adjustment Not AvailablA —► 1 Adjustment Not Available INSTRUMENTiMA1NTENANCE I I BA-TREMME DO ❑ Cleaned Sensor ❑ 1 Cleaned Sensor Tip Replaced LDO Cap O Replaced rat Electrode KCL ❑ Replaced LDO Cap O-Flings ❑ Replaced Ref. Electrode Tip ❑ Replaced LDO Sensor ❑ Tested - OK ❑ See Notes T Cleaned Sensor Resat - Calibrated ❑ Tested - OK ❑ See Notes 0 Tested - OK ❑ See Notes KEY B = Buffer W = Winkler —► = Adjusted To NIA - Not SS = Standard solution AW = Average Winkler f 1p= Not Adjusted To Buffer Lot # Date aria Ex Dale &O ILLA,�t 10 1,0 0-25 401 713 1024 2 -7S 3A9 710 10.23 Z612.5 4,Do 7,01 to 19 12.6-175 3.0 7AS 10.12 17,8-22S 4.00 T02 1006 226Z73 4LD 7.00 1oJD0 27.6-325 4,01 6.99 9.94 32 WS 4A2 eae 9.90 37.6-40 4.03 697 9a5 Buffer Lot # Date Opened Exp Dale 4 10 HYDRO Calibration Sheet FIELD Field Sampling Calibration Data Form STUDY: CedG-,( C(, -Ff N P IA S DATE (a): 7 " ol�—I f SURFACE UNIT READER: COLLECTORS: 7y-a SURFACE UNIT: ,) G OTHER EQUIPMENT: Hydorlab Serial N: i gu�a 13 O&G Sampler ❑ Hose ❑ ❑ Bucket Validated By: Errors must be corrected one One, knilials and data For NPDES dadyCalibrations must beperformed Calibrations must be performed every 8 hours PROCEDURE M: I HYDROLAB 3210.E Pre -Sam h Calibration Calibration Doh►Tktls Turns: fa w Parameter CalilfaHon Inaftwo n Standard standard Yalue Value B 7, o —► 7- o� PH 9 14-o l —► N, co (units) 9 f o, o L .,L► ) o, o pH Temp. aU, S Catlbratfan Date►Th1s Tk1rs: Paramdw Calibatien inafrtanan tarWard Sbmdard Value Value B —► pH R —► (units) B —► pH Temp Calibration Deft /Times Time: P�alrlater Ci libation Inatruntem Standard Vacua Value B —► pH B —► units BLTemp —► Temp Cart Davice ll (� j TEMP NIST ADA) ► ,Z[�, SI (deg C) Dole/ Time H Check POST Tkns: I ;L S Tkru: I 14 f D Inxin aw"A '48lue SUnJard Value Results Mstrwtten Value B—Undard Value ors Resu}ta 7.n� �► —► 7.oa- oo pH Temp.�10 PH Temp. Tkne: Time: Inslrilment Value Sklndard Value Calibratilts on Resu Irutroraant Value standard Value Calibration Reaufh imes Tfmr. rartartt P Standard Value Calibration Results irlatrurnen value Standard Value Calibrationalue Rssufh pH Temp pH Temp. ► Adjustment Not Available Adjustment Adjustment Not Available INSTRUMENT MAINTENANCE I DATE TIME 06 Cl Cleaned Sensor ❑ Cleaned Sensor Tip 13 Replaced LDO Cap ❑ Replaced ref Electrode KCL ❑ Replaced LDO Cap O-Rings ❑ Replaced Ref Electrode Tip ❑ Replaced LDO Sensor ❑ Tested - OK ❑ See No T Cleaned Sensor Reset Calibrated ❑ Teeled • OK ❑ See Notes ❑ Tested • OK ❑ See Notes KEY B - Buller W - Winkler —► - Adjusted To NIA = Not SS = Standard solution AW = Average Winkler —,f ►= Not Adjusted To Buller Lot N e Opened Ex Dale 4 t If "l o 7 1 CD 10 L-1 V. 7w O 0.25 4101 713 10.34 2.5-7.5 329 7.10 1029 7.6-12S 4.00 7o7 10.19 42.6.175 3" 7.05 10.12 t7.6-22.5 4.60 7A2 10,06 22 MS 4A0 7,00 10L0 27.6-32.9 4.01 6.99 9.94 326a7S 4.02 616 920 37 8-40 403 6.97 9.65 Buffer Lot ' Date Opened Exp Dale 4 7 10 HYDRO Calibration Street FIELD „rJ�'{j('j Field Sampling Calibration Data Form STUDY: go_--r Ny. ' V 1” Y 1�� DATE (s): SURFACE UNIT READER: COLLECTORS: rZ95L � SURFACE UNIT: R o y` 2- OTHER EQUIPMENT: Water Quality Instru L4 i. 5,1 („ sr/ O&G Sampler ° Hose ° ° Bucket Fnors must be cnnecied one fine. Wtials and date For NPOES. Appy calibrations must be performed PROCEDURE #: I HYDROLAB 3210.6 Pro -Sample Calibration Calibration pale I Time Time: I c7 o C Parameter Caiibation Instrume Standard Standard Value Value B 16 —► �, 45 pH B 3. r —► 3 , 99 (units) B to 1 ro pH Temp. Ifs y Calexalion Date I Time Time: Parameter Cailbelton Standard lnetru Value Standard Value B —► pH B —► (units) B —► pH Temp Callbratkm Date I Time Time: 6 : •' Parameter Catibation Standard IrWru Value Standard Value B —► pHB �--► (units) B —► pH Temp. Temp Carl Device # ELTS TEMP (deg NIST I r -�► i s, C) Date/Time Validated By: Tr l_ Calibrations must be performed every 8 hours pH Check Time: 1 -7. Time. I Fnstrument Value Standard Value Calibration Results Instrument Value Standard Value Calibration Results 7.0q �► °s 7 D —► 7.06 1o,p 44 —► IJ, vv pH Temp. 2 q. Y. —► pH Temp. Time: Time- InstrumsM Value Standard Value Calibration Results Instrument Value Standard Value Calibration Results pH Temp pH Temp Time: I Time: lnshurnent Value Standard Value Calibration Results Instrument Value Standard Value Calibration Results pH Temp. pH �► Adjustment Not Available �► Adjustment Not Available INSTRUMENT MAINTENANCE DATE TIME 00 Su Subsystem ° Cleaned Sensor ° Cleaned Sensor Tip Replaced LOO Cap 0 Replaced ref Electrode KCL ° Replaced LDO Cap 0-Rings ° Replaced Ref. Electrode Tip ° Re LDO Sensor ° Tested • OK ° See Notes Tem1waft" Subsystem Depfh Srr Cleaned Sensor Reset I Calibrated Tested - OK ° See Notes ° Tested - OK ° See Notes KEY B = Buffer W = Winkler _► = Adjusted To NIA = Not SS = Standard solution AW = Average Winkler 1-►= Not Adjusted To Buffer Lot # Date Opened Exp Dale 4 L- 2sa - L -xy- 7 -;X 2-'A 10 I S o It 1 a.._ S- fte 62S 4.01 713 10.34 2.&TS 3.90 710 1026 7_0-12s 4-00 7.07 10.19 116-17.5 3.00 7.05 10.12 IM22.5 4.00 7.02 10.06 22.6475 4M 7.W0 10.00 27 "2s 4-01 0.90 9.94 32.637.5 4.02 5.96 9.90 Buffer Lot # Date Opened Exp Date 4 7 10 HYDRO Cartbratian Sheet FIELD f - 1 Fieldy Sampling �ffpllingCalibration Data Form /�'%S� STUDY: �A ]� E 4C!`) ! !' �o' M I� e � 5 DATE (a): r'f ' p - 4 (el SURFACE UNIT READER: C /�A �— COLLECTORS: 1" SURFACE UNIT: e (fjN Z OTHER EQUIPMENT: Hydadab Serial I: 9-1"0&G Sampler ❑ Hose ❑ 0 Bucket Validated By: o—, Errors must be corrected one We, irdtiais and date For NPDES,daily calibrations must beperformed Calibrations must be performed every 8 hours PROCEDURE I: I HYDROLAB 3210.E Pre -Sam Ae Calibration Calibration Deft ITime Tina: d Parameter agmagFW Glandard InaArum Vakm I I Standard Vakie B _ —,i7t —* `1 to L, PH B —► Lk .Pb (units) B J' t/ J —34> - ON pH Temp. 2LU-5 o —1,C1 Cawft awias Oda 1 Time Time b4 Paratll�er Cob"on Standard inatrtanea Value Standard Vakte B '7-1 —► 1 ao pH B `i b\ —►Lk OC) (units) a to --i.► p,bip pH Temp. -4p CzWwatknDaft / Time: Parameter Awit mn standard Standard Value Value B `. PH B —► (units) B ...�► pH Temp. Temp cart Devkre I t L.-K e--7 3 SIG TEMP NIST �i f1 V� (deg C) ► Dater Time PH Chock 1 tS Tferle I I N Time. F matrtanew Vacua &anderd VOW Caiitxa Result —W&&w*wq Value I Sftndffd Vacua on Rasuib to OF --,L* v.oV —> pH Temp. 11L-ff pH temp. L'4 -& 1r C u- Ci- 0-M e C, t- -30 -1 Time: a Ttma: Inabloo d Value Standud Value Calibration Reeuils InatrUnm4l Value Standard Vacua Calibration Reoft p t► �. Cs 6 1 p l .YL► , 170 —► �( OCU 14-11-Gv pH Temp 2C/ Y(r pH Temp.2p.tD3 Time: Time: Itldrtaltant Value Standard Value -Celibreum Rasuft Vacua Standard Vakta Calibration Resuft PH Temp. pH Temp. ► Adjustment Not Available —► Adjustment Not Available INSTRUMENT MAINTENANCE DO 0 Cleaned Sensor 0 Cleaned Sensor Tip 13 Replaced LOO Cap 1] Replaced ref Electrode KCL 0 Replaced LDO Cap O-R-ngs a Replaced Ref Electrode Tip 0 Replaced LOO Sensor O Tested - OK ❑ See Notes T Cleaned Sensor Reset Calibrated ❑ Tested - OK ❑ See Notes 0 Tested - OK 0 See Notes KEY B - Buffer W _ Winkler —> = Adjusted To NIA = Not SS Standard solution AW = Average Winkler ►= Not Adjusted To 0-2.5 401 713 to31 2A•?S 3a9 110 1026 7.6.12.5 4,00 707 1019 12A•17.5 eAa 7A6 10.12 17.6-225 4,00 7.02 10.06 226275 400 7A0 10.00 27.6-325 4.Ot 6,99 994 32".6 402 BAB 920 37.E-40 4.03 6,97 0.05 Lot Date Opened Ex Date NBufler 4 7 10 HYDRO Calibration Sheet FIELD Field Sampling Calibration DataForm STUDY:-�gv��d�t7..►or1�f.. Led�r G�: �� 1�. lYu.�ry N nnL�- S DATE (s): J t) - 7 o f SURFACE UNIT READER: �7VJ COLLECTORS: �, SURFACE UNIT : -M S OTHER EQUIPMENT: ydorlab Serial II: q $g�.3 C>� O&G Sampler Hose ❑ Bucket Errors must be corrected one line. initials and data For NPDES, daily calibrations moat be performed PROCEDURE III: I HYDROLAB 3210 li Pro -Sample Calibndion CeNbralkm D"ITNln Tinra: Paramew Calilmlion Standard Vekra Slatsdard Va " (w "s) B u a —► zvS 3 , .-.-.► 3 . R !o, r 2 —► pH Temp. 1 G S? r Catihrstlm Data I Time Thne: Parasr Calibstion standard insilrurnenti Valor: Storwil rd Vakte B B —► —► P - Coltbretien Deis / Time Thaa: Colawobq standwd wobumnqPanwertar Value stmldard Value B —► Temp Cert Dovice M TEMP (deg C) NIST Date/ Time 19.76 ►1 f • (� El Validated By: Calibrations must be performed every 8 hours PH Check Time: IF Tkna kwhunmst Vako S#antlard Value Coftalli tin Roauks k-1 —1te111 Value Standard Vow* Calibration Rawlta —►7. cZ —► --..► W. oo 10,24 —► ro. 06 pH Temp. —► pH Temp. (, S Times TNne: InstnUtlellt Value Standard V" CatbraNas Reauits baft-lnrant Value Standard Value Calibration Results p emp pH Temp Thuel I TM1s: ka4urnont Vol" Standard Value Cslfbratkm Raaulta ilmlrumant Value I Standard Value Calibration Raaults emp —► Adjustment Not Avallablell ► Adjustment Not Available INSTRUMENT MAIFRFEIANCE DATE I TIME DO Cleaned Sensor Cleaned Sensor Tip ❑ Replaced LDO Cap ❑ Replaced rel Electrode KCL ❑ Replaced LDO Cap 0-Flings Replaced Rel. Electrode Tip Replaced LIDO Sensor Tested - OK See Notes T Cleaned Sensor ❑ ResetICalibrated Tested - OK See Notes Tested - OK See Notes KEY B = BuNer SS = Standard solution TWVIC') 1 40 1 70 1 100 0.2.5 401 713 10,34 2.673 3.91 7110 In2a 7.6-12.5 4.DD 7.07 10.19 r2.6�73 39a Me $0.12 17.6-225 400 7.02 10.08 2"VA 4W 7Ja 1090 27.6-321 4.D1 6,99 894 92.6d7A 49a age 09D 07.6-40 4.03 697 285 W = Winkler —► = Adjusted To NIA = Not Applicable AW = Average Winkler F ►= Not Adjusted To BuNer Lot p Date Opened Ex Date 4 I �i• R- 101 1 - 7 loo7• I -3/-.Z 10 rr7 L. 41- - /a-3/- to Buffer Lot 1s Date Opened Exe Date 4 7 10 HYDRO Calibration Sheet FIELD STUDY: Field Sampling Calibration Data Form Moc S DATE (* 9 b ` 10 , ZoNct SURFACE UNIT READER: COLLECTORS: ii J /hr r SURFACE UNIT: Zr DY1 -Z. OTHER EQUIPMENT: Hydorlab Serial A: � 0/O&G &ampler 0 Hose 0 0 Bucket Validated By:02�c",,"it Enos must be correcled aria fine, whale and data For NPDES, daft' calibrations must be performed PROCEDURE #: HYOF Pre -Sam ple Calibration Calibration Dale iTima Tkw. I t.0 Lis Ps�e alfbetlon Manderd Inatrurne"tsndard -Value -Yalu. B - o O —► -7-al, pH a -ter 4 —► 4-00 (units) B 10.Ote lo. oto pH Temp. IL 8 1 CaNbrallon Doh /Tim. Time Parmnetar Catihetlon Standard Inatrwne Value Standard Virtue pH (units) B B B —► �► �► pH Temp. Cowmirtion DOW I Time Tpna: Paralnet.r Camnlion Standard wnvwnwkq Value I Standard Value pH (units) B BTemp BL,56� —► Cart Device #, TEMP (deg 0) NIST DatelTime t� s/ri—► Calibrations must be performed every a hours H Check 4: Tfrrta 4i Timat 1nst71snalltStandard value Value ZWOMlklstrtwrt.ra lielua wwward Value Cs R"uh. -J -7L► -OZ, r {� �-.► p2 t f► a -N pH Temp. —► pH Temp. A'k- TFtrte: Tim. Instrument Value faitdarrl Vale. Crtl{brallon Reauits Value Standard Value Calibreliwt Results pH Temp. pH Temp. Time: Time: InsUtmlatt Value Standard Vakw Calibration Results value StaiNdrd Who Calibration Resuft pH Temp pH Temp �► Adjustment Not Available ► Adjustment Not Available INSTRUMENT MAINTENANCE I DATE I TIME DOSUbsystern 0 Cleaned Sensor 0 1 Cleaned Sensor Tip Replaced LDO Cap ❑ Replaced ref Electrode KCL O Replaced LDO Cap O•Rings 0 Replaced Rai, Electrode Tip Replaced LDO Sensor 0 Tested - OK 0 See Notes T Cleaned Sensor —tar— Resat 1 Calibrated 0 Tested - OK 0 See Notes Tested - OK 0 See Notes KEY B = Buller W = Winkler —► = Adjusted To WA = Not SS = Standard solution AW = Average Winkler .-,r—►= Not Adjusted To Buffer Lot # Date Opened rzxp Date 4 188509 1 9/1/19 1 1/31M 7 190073 1 9/1/19 12128/21 10 187680 1 9/1/19 112l31/20 0-79 401 71. MIA 3e9 710 1028 7.6.12S 4,DO 7.D7 to 19 12447s 3M 7.06 10.12 17.6-22.5 4.00 7.02 10.05 225,27.5 400 706 1000 27.6325 4.01 6.99 9.94 222WS 402 8Se 9.90 Buffer Lot # Date Opened Exp Date 4 7 10 HYDRO Calibration Sheet FIELD STUDY: DATE (a): COLLECTORS: OTHER EODUlPMEHT: lY OSG Sampler 0 Hose a 0 Bucket Errors must be corrected one line, kdttab and dale For NPDES, d* calibrations must be perkrmed PROCEDURE #: I HYDROLAB 3210.8 Pre -Sam Me Calibration Collocation Onto ITime Time: Pararlleter CalUmMon Standard kwirullmaq Value Star4dard Yalue a 4_S —► .dS PH (units) BIla V -2f —► Ate - PH Temp. lam}. 24 Calibcallmi Data! Time Tkm Paratnetsr Nbatton lrtatrurrlen standard Standard Value Value B `► PH B —► Junits) B —► PH Temp ColibmtimOollelTMre Tine P'ra"'�°r CaiibOm Standard Standard Vakre Value B —► PH B —► (units) B —� PH Temp. Temp Cart Device # G1-'iS�►Z.ai �P TEMP NIST (deg C) Dater rime Feld Sampling Calibration Data Form SURFACE UNIT: Hydodab Serial s: 0 J [ 3 -7 Validated By: Calibrations must be performed every 8 hours H Check FC,r� Time: CO Tk— , Q 111atrWaaN Value tarNtard Value glib R., is invir nen Value tandarB Value Cal on Results S �► .oi ?.�G 3.9 `i D. 3 -? S o, L �► pH Temp. aLF- —► —. [PHTemp (: 2� Tirlrs: Thm., Insbrtanerd Value Slarrderd Value Calibration Results htelrumattt YNua Standard Value Callbratlosl Rssuke PH Temp pH Temp. Ties Tine: lrmtrumerrt Vahra standard Value Calibrati" Reealts Instrwn" I Value 3tandafd' Value Ca1{brallon Reltuks PH Temp _ pH Temp. �► Adjustment Not Available ► Adjustment Not Available INSTRUMENT MAINTENANCE TE TIME D0 E3 Cleaned Sensor 0 Cleaned Sensor Tip Replaced LDO Cap 13 Replaced ref Electrode KCL 13 Replaced LDO Cap O•Rings C3 Replaced Rel. Electrode rip 0 Replaced LDO Sensor 0 Tested. OK C See Notes r Cleaned Sensor Reset I Calbraled ❑ Tested . OK ❑ See Notes 0 Tested - OK E3 See Notes KEY B - Buffer W - Winkler —► - Adjusted To WA _ Not SS = Standard solution AW = Average Winkler -,f-►- Not Adjusted To Buller Lot # Date Opened Ex Date 4 a1 b4 '-3- r -I Si f . L 7 10 90 IT2 - 3 f-TO 0.25 4.01 713 1034 24-7.5 3.90 710 1028 76-125 4.00 7.07 10.19 12.&175 3.99 VAS 10.12 17-6-22.5 400 702 1009 22 -V,5 4m 7m lam 27.6-125 4.01 9.99 9.94 32.0.375 4A2 sM 9A0 37.9-40 403 a.97 9 95 Buffer Lot # Date Opened Exp Dale 4 7 10 HYDRO Caltxabon Sheet FIELD Field Sampling Calibration Data Form STUDY: DATE (s): 3 • Z d SURFACE UNIT READER: COLLECTORS: SURFACE UNrr : OTHER EQUIPMENT: Hydorlab Serial #: 01-1,03G Sampler t7 Hose ❑ ❑ Bucket Validated By: �,(�t.r. �IOIM•(. Enors must be corrected one lk*. Initials and date For NPDES, daly caWralions must be performed PROCEDURE #; I HYDROLAB 3210.6 Pro -Sam 310 Calibration Calibration Date I Time Time: Parameter alibation Mstrum Standard Standard Value J vows B —► OZ, B t..OG —► U.at7 pH (units) B O.1 1 _—> pH Temp. l a, - Calbration Date ITime Tw Pd O� Calibalion Standard Irtsfrumett Value Standard Value pH (units) B-...-► B B —► —► [pH Temp. Callbretlon Dole / Time Tune: Pa<asr tbaHon Standard Value Standard Value pH (units) 8 B B —► —► —► pH Temp. Tome Car# Device # flu Z TEMP (deg C) NIST Daial Time ! ��I—► Calibrations must be performed every 8 hours H Check VdC Tinto: 11214 TN., Instrument Value Standard Value Ca InatrtltrleM Value Standard Value Cal on Reaults .oZ, . 4, "].o P,- 1.02, .g �-► LA.0 0 pH Temp.�� P. pH Temp. Time: Tfew. InstrumaM Value Standard Value Calitxation Fl..ulta InelrunleM I Value Standard Value Calibration Results pH Temp. pH Temp. Time: Time klstrutt4ent Value Standard Value Calibration Resufta Irartrlum" 1 Value Standard Value Calibntiort Rewits pH Temp. pH Temp. —► Adjustment Not Available Adjustment Not Available INSTRUMENT MANTENANCE I DATE E DO ❑ Cleaned Sensor ❑ Cleaned Sensor rip 13 Replaced LDO Cap ❑ Replaced rat Electrode KCL ❑ Replaced LDO Cap O-Ringo ❑ Replaced Rel. Electrode Tip ❑ Replaced LDO Sensor 0 Tested • OK ❑ See Notes r Cleaned Sensor Reset I Calbrated ❑ tested - OK ❑ See Notes ❑ Tested • OK ❑ See Now KEY B = Butler W = Winkler —► = Adjusted To NIA Not SS = Standard solution AW = Average Winkler f 3a= Nat Adjusted To Buffer Lot If I Date Ovoned ExD Date 4 188509 1 12/20/19 1131121 7 192113 IV7119 4/1/21 10 185490 12/20/19 9131/20 0-2S 4.01 113 10.34 24-7.6 &W 710 1029 7.& 125 4.00 7 07 10 19 125.175 3M 7A9 1019 17,8-225 4.00 7.02 10,00 92b275 410 750 law 27.0425 4.01 699 9,94 32"5 402 b59 0.90 379-40 403 697 9.95 Buffer Lot It Date 0 ened Ex Date 4 7 10 HYDRO Callbratxxl Sheet FIELD STUDY: 4" 119 0 Field Sampling Calibration Data Form I.gw,vtl a DATE (a): ' �� _ Q 0 SURFACE UNIT READER: COLLECTORS: /—t F SURFACE UNIT: OTHER EQUIPMENT: Hydorlab Serial N: Z'O&G Sampler ❑ Hose ❑ O Bucket Errors must be corrected one Bile, Initials and data For NPDES, daily calibratklre must be performed PROCEDURE#: HYDF Pro -Sam pie Calibration Coilxathm Date 1 Time Time: Porametu Calibelkm IrlatrurnonqSlendmd Standard Value Value B 1-t2. -►1110 pH B 0 .6 5' —►LJ,01D (units) B 0" —►10-Oix pH Temp - Calibration Dato 11 ime TIIIIm Pararrletar CallbaHon Standard waftwilonqStandard Value Value [pH Temp. Callbration anwTime Time: pwametw Calibetion Standard Value Stilvtdtrd Value pH (units) B B B — ► —► —► pH Temp. Tamp cart Device r C C C 2 3Yr� TEMP (deg C) NIST Date/ Time 5-1-.► 1-I u Validated By: Calibrations must be performed every 8 hours H Check F. b T M.- k14 Tlmo: I NAM IrJsburnoml 15landard Value caummm Fkmw to irmoumon Value I Value al bra INN Reaalta ^Volaaq 1� J �► OZ. I•O"-L �► 7 o J� y.oL �► 3.'tct —► —► 6'e, 6 -;-► to tZ pH Temp, , a -I pH Temp. Llu4; Time: Time: InatrumaM Value rldard Value Calibratlom ReaWta Insbtartent Value Standard Value Calibration Rewlts pH Temp. rlF amp Tfrna: Time: Irlaulmlont Value IMndwdl Value Calibration Swulte Waft=M Value 1131tomilaird' Value CMIbraBon P&@Uita pH Temp. pH T �► Adjustment Not Available ► Adjustment Not Available INSTRUMENT MAINTENANCE DO Subsystem PHSubwatern ❑ Cleaned Sensor ❑ Cleaned Sensor Tip Replaced LOO Cap 0 Replaced ref Electrode KCL O Replaced LDO Cap O•R4Vs 0 Replaced Rat. Electrode Tip ❑ Replaced LDO Sensor ❑ Tested - OK ❑ 5ee Notes Temperature Cleaned Sensor Reset 1 Calibrated 0 Tested - OK ❑ See Notes ❑ Tested - OK ❑ See Notes KEY B = Buffer W = Winkler —► = Adjusted To NIA = Not SS = Standard solution AW = Average Winkler —I—►= Not Adjusted To Buffer Lot It Date Opened Exp Date a 1 qc-oti 5e I -lei r 7 6UU Z 1 10 YIC,6 1 Z 0.175 401 713 Wu 2.&73 &W 110 1023 7.15-123 4.00 7a7 ID 19 12j&175 3-90 746 10.12 I7.6-225 4.OD 702 ID.06 22i&27S 440 7.00 Joao 27-6-225 4.01 6.99 994 325375 4ao aoa 0.90 37 6-40 4,03 6 97 9 Buffer Lot N Date O enexp Date 4 7 10 HYDRO Cali"lon Sheet FIELD Field Sampling Calibration Data Form STUDY: (-ate i)N wokr / DATE (s): LA - Z r6' ZO SURFACE UNIT READER: COLLECTORS: c /1.n j� SURFACE UNIT: OTHER EQQ MENT: Instrument Serial 0' � S: V" 3 rid 08G Sampler ° Hose o Bucket Validated By: A, Errors must be corrected one line, initials and date For NPDES. daily calibrations must bepedomled Calibrations must be performed every 8 hours PROCEDURE N: HYDROLAB 3210 6 ion Pre-SamTValue Calibration Date 1 Time Parameter Callbation Stan and Standard Value B_► B LA •U d .r► I el 5 PH (units) B 10• l a —► to, I L PH Temp. 1 $`t CAlbrstion Data 1 Time Time: Parameter Callbation Standard Instrumen Value Standard Value PH [units} B B B —► —► —► PH Temp Calibration Date 1 In Time: Parameter libation Standard Instrumen Value Standard Value PH (units) B B B —► -• ► —► PH Temp. Temp Cart Device # f-LTJ'C"L i ~r TEMP (deg C) NIST DatelTime 94 —1-1 3•gI H Check PC. T Time &S Time: D' Instrument Value Standard I Value a Results Instrument Value Standard Value a ra on Results —► ID• I4 -f-► Ia. 1-2- PH Temp. -( pH Temp. [?--7 3 Tama: Tima' Instrument Value Standard Value Cat ration Results Instrument I Value Standard Value Ca I ration Results PH Temp. pH Temp Time: iTime: Instrument Value Standant Value Caiibration Results Instrument I Value I Standard Value Callbration Results PH Temp. pH Temp. �► Adjustment Not Available —► Adjustment Nat Available INSTRUMENT MAINTENANCE I DATE TIME DO subswam PH Subsystent ° Cleaned Sensor ° Cleaned Sensor Tip Replaced I -DO Cap ° Replaced ref Electrode KCL Replaced LDO Cap O•Rings a Replaced Ret. Electrode Tip ° Replaced LDO Sensor ° Tested - OK ° See Notes Temperaftoo Subsystem DVM Subsystem ° Cleaned Sensor Reset I Calibrated ° Tested - OK ° See Notes ° Tested - OK ° See Notes KEY B = Buffer SS = Standard solution Tamp CC-) 1 4.0 1 7.0 1 10.0 a2.5 4.01 7 13 10.34 2.6.7.5 3.99 710 10.26 M 12,5 4.00 707 1019 12.6.17.5 3.99 705 1012 17.6,22.5 4.00 7.02 10.06 22.6-27.5 4= 700 1000 27 632.5 4,01 6.99 994 32637,5 4M 6.96 2.90 37 "D 4,03 6.91 985 W = Winkler —► = Adjusted To WA = Not Applicable AW = Average Winkler 1 ►= Not Adjusted To Buffer Lot # Dale Opened Ex Qate 4 192426 416120 5130121 7 190073 416120 2128121 10 187680 416120 12/31/20 Buffer Lot # Dale Opened Ex Date 4 7 10 HYDRO Calibration Sheet FIELD Field Sampling Calibration Data Form ►{}- STUDY: A` 1 T 1 V LN e-c-r 1 llvr DATE (a): SURFACE UNIT READER: A`� &* i' (_ Kri n { COLLECTORS mk L 1� SURFACE UNIT: 1 riwu A Trctl ¢ `ru & OTHER QUIPMENT: Instrument Serial #: + O&G Sampler �/ Hose _ ° d Bucket Validated By: Errors must be oorrected one line. Initials and date For NPDES dai;Vcal bratkxrsmust bepeHormed Calibrations must be performed every 8 hours PROCEDURE #: I HYDROLAB 3210 6 Pra-Sam le Calibration Calibration Date 1 Time Time: IsAgg Parameter Callbatlon Instrumen Standard Standard Value Vaiue B 6.9,9 _._ ► . K PH B 3,95, —> (units) B —_ ► 16-1a PH Temp. rJ.3 Calibration Onto PTime Time: Parameter Calibatlon Instrumen Standard Standard Value Value B �► PH B —► units) B —► PH Temp - Calibration Date IT] Time: Parameter Cafibation Instrumen Standard Standard Value Value B —► PH B —► (units) a —► PH Temp. Temp Cart Device # 0c 774, 3 `1`1� TEMP 1(.a� IC• M (deg NIST 1. ► C) Dater Time L O �� H Check Time: 1 S 2 A 636 5 Time! a o KOO Instrument Value 94 Standard Vaiue a FM Results Instrument Value Standard Value uasibration Results 0 f• 7 ', —IN- PH Temp. 4 pH Temp. la •% Time. Time; Instrument Value Standard Value Calibration Results Instrument Value Standard Value Calibration Results pH Temp. pH Temp. Time: Time: Instrument Value Standard Value Glibration Results Instrument Vaiue Standard Value Calibration Results PH Temp. pH Temp. �► Adjustment Not Available ► Adjustment Not Available INSTRUMENT MAINTENANCE I DATE I TIME DO SubsWwn PH Subsystem ° Cleaned Sensor ° Cleaned Sensor Tip Replaced LDO Cap ° Replaced ref Electrode KCL Replaced LDO Cap O-Rings ° Replaced Ref. Electrode Tip ° Replaced LDO Sensor ° Tested - OK ° See Notes T fore Subsystem Depth Subsystem ° Cleaned Sensor Reset r Calibrated ° Tested - OK ° See Notes ° Tested - OK ° See Notes KEY B = Buffer W = Winkler —► = Adjusted To WA = Not SS = Standard solution AW = Average Winkler —l—►= Not Adjusted To Buffer Lot # Date Opened Exp Dale 4 192426 416120 5130121 7 190073 416120 2128121 10 187680 416120 12/31/20 04.5 4.01 713 10.34 2-6.7 5 3.99 710 1026 7.6.12.5 4.00 707 1019 12.6-17.5 3.99 705 1012 17.6-22.5 4.00 7.02 1006 22,6.27-5 400 700 10.00 27 6 72.5 401 6-99 994 32.6.37 5 4.02 6,90 9.90 376-40 4.03 6.97 9.e5 Butler Lot # Dale Opened I Exe Date a 7 10 HYDRO Calibration Sheet FIELD STUDY: DATE Is): C COLLECTORS: Field Sampling Calibration Data Form Cq E iny oe,5 (y [� SURFACE UNIT READER: — 1MIMI1• 11— a SURFACE UNIT: — oat) OTHERIOUIPMENT: 09G Sampler O 1,10" O ❑ Bucket Errors must be corrected one Ike, kdtials and date For NPDES, daily calixations must be performed PROCEDURE N: HYDF PFe-Sam Pie Calibration C11111tiratlan Wh / Timis Tama: , r Paramour Calkw4lon lnatruma Standard Standard Value Vakw -► PH Temp. CsiibriAton Data /TIn1a Tfnrs Parameter Calfbation Standard instrumen Value Standard Value PH -111s1 Fb F —► —► Calibration Rate / Tirne Tuna: mew Calibetion Standard tnsbwftMParaStandard Value Value PH (units) B B B —► —► —► PH Temp Cart Device M T TEMP (deg C} NIST Dale/ rime Cli , �_► 016 ONO s Hydorlab Serial M. Valldated By: L4" Calibrations must be performed every 8 hours H Check Tarn b Tinto: Ittatrtallartt Value terWard Value Rasuks orutrurrtent Value Standard Value Cal bra on Result -7.01D —► 7,b 0 1 oU vD —► LI,OU —►10, a pH np.c ...-.► —► PH Temp. Time: Tbm: Irunrurnant Value Standard Value CWlbratkM Rasulta lasViUmianq Value Standard Value Cawatian Raaulta PH Temp pH Temp. Thee: Time: Inatruulant Volua Standard Value Caftatkm Rasuka Inatrumeni I Value I Standard Value Calibration Raaults PH Temp pH Temp. ► Adiusimen' Not Available ► Adjustment NoI Available INSTRUMENT MAINTENANCE I DATE T9AE DO ❑ Cleaned Sensor ❑ Cleaned Sensw Tip Replaced LDO Cap [3 Replaced ref Electrode KCL ❑ Replaced LDO Cap O-Rings ❑ Replaced Rel. Electrode T'ip ❑ Replaced LDO Sensor Q Tested - OK ❑ See Notes T Cleaned Sensor Reset + CaIdxaled ❑ Tested - OK ❑ See Notes ❑ Tested - OK ❑ See Notes KEY Ell = Buffer S= Standard solution Tww 1131 1 40 1 7.0 1 10.0 0-25 4.01 7 U 10.34 2 -7s 3.99 710 1025 7.6-125 400 7.07 1019 12a•17S 3M 7M 10.12 17.622.5 400 7.02 1006 22h27S 4D0 7D0 100o 278-325 4.D1 699 094 322-W5 4M GM 0.90 17640 4,03 097 OF' W - Winkler ---► = Adjusted To WA = Not Applicable AW = Average Winkler Not Adjusted To Buffer Lot M Date Opened Exp Dale 4 188509 12/20/19 1131121 7 192113 1 11M19 4/1/21 10 185490 12120M 9 9131 /20 Buffer Lot ff Date Opened Exp Date 4 7 10 HYDRO Calibration Sheet FIELD DUKE ENERGY Y Analytical Laboratory Order Number: Project Name: Customer Name(s): Customer Address: Lab Contact: Report Authorized By: (Signature) Program Comments: 13339 Hagers Ferry Road Huntersville, NC 28078-7929 McGuire Nuclear Complex - MG03A2 Phone:980-875-5245 Fax:980-875-4349 Order Summary Report J20030238 NANTAHALA- NPDES- QUARTERLY Marcus Pitts, Lori Tollie 27656 Wayah Road Mail Code: NHD01 Topton,NC Penny Stafford 9 Penny Sta ord Phone: 980-875-6896 Date: 6/29/2020 Please contact the Program Manager (Penny Stafford) with any questions regarding this report. Data Flags & Calculations: Any analytical tests or individual analytes within a test flagged with a Qualifier indicate a deviation from the method quality system or quality control requirement. The qualifier description is found at the end of the Certificate of Analysis (sample results) under the qualifiers heading. All results are reported on a dry weight basis unless otherwise noted. Subcontracted data included on the Duke Certificate of Analysis is to be used as information only. Certified vendor results can be found in the subcontracted lab final report. Duke Energy Analytical Laboratory subcontracts analyses to other vendor laboratories that have been qualified by Duke Energy to perform these analyses except where noted. Data Package: This data package includes analytical results that are applicable only to the samples described in this narrative. An estimation of the uncertainty of measurement for the results in the report is available upon request. This report shall not be reproduced, except in full, without the written consent of the Analytical Laboratory. Please contact the Analytical laboratory with any questions. The order of individual sections within this report is as follows: Job Summary Report, Sample Identification, Technical Validation of Data Package, Analytical Laboratory Certificate of Analysis, Analytical Laboratory QC Reports, Sub -contracted Laboratory Results, Customer Specific Data Sheets, Reports & Documentation, Customer Database Entries, Test Case Narratives, Chain of Custody (COC) Certification: The Analytical Laboratory holds the following State Certifications : North Carolina (DENR) Certificate #248, South Carolina (DHEC) Laboratory ID # 99005. Contact the Analytical Laboratory for definitive information about the certification status of specific methods. Sample ID's & Descriptions: Sample ID Plant/Station Collection Date and Time Collected By Sample Description 2020006625 NANTAHALA 06-May-20 2:00 PM Matt M. NANTAHALA TAILRACE 001 2020006626 NANTAHALA 28-May-20 2:30 PM Matt M. CEDAR CLIFF TAILRACE 001 2020006627 NANTAHALA 06-May-20 10:59 AM Matt M. BEAR CR. TAILRACE 001 2020006629 NANTAHALA 06-May-20 7:57 AM Matt M. TUCKASEEGEE TAILRACE 001 2020006630 NANTAHALA 06-May-20 9:27 AM Matt M. THORPE TAILRACE 001 5 Total Samples Technical Validation Review Checklist: COC and .pdf report are in agreement with sample totals Yes ❑ No and analyses (compliance programs and procedures). All Results are less than the laboratory reporting limits.❑ Yes ❑ No All laboratory QA/QC requirements are acceptable. 0 Yes ❑ No Report Sections Included: ❑ Job Summary Report 0 Sample Identification ❑ Technical Validation of Data Package 0 Analytical Laboratory Certificate of Analysis ❑ Analytical Laboratory QC Report ❑ Sub -contracted Laboratory Results ❑ Customer Specific Data Sheets, Reports, & Documentation ❑ Customer Database Entries �/❑ Chain of Custody d❑ Electronic Data Deliverable (EDD) Sent Separately Reviewed By: Penny Stafford Date: 6/29/2020 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J20030238 Site: NANTAHALA TAILRACE 001 Collection Date: 05/06/2020 02:00 PM Analyte Result Units Qualifiers RDL OIL AND GREASE IN WATER - SOLID PHASE EXTRACTION - Q20050227 Oil and Grease < 5 mg/L 5 Sample #: 2020006625 Matrix: NPDES DF Method Analysis Date/Time Analyst 1 EPA 1664B 05/12/2020 10:45 jaa5429 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J20030238 Site: CEDAR CLIFF TAILRACE 001 Collection Date: 05/28/2020 02:30 PM Analyte Result Units Qualifiers RDL OIL AND GREASE IN WATER - SOLID PHASE EXTRACTION - Q20060085 Oil and Grease < 5 mg/L 5 Sample #: 2020006626 Matrix: NPDES DF Method Analysis Date/Time Analyst 1 EPA 1664B 06/03/2020 11:30 jaa5429 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J20030238 Site: BEAR CR. TAILRACE 001 Collection Date: 05/06/2020 10:59 AM Analyte Result Units Qualifiers RDL OIL AND GREASE IN WATER - SOLID PHASE EXTRACTION - Q20050227 Oil and Grease < 5 mg/L 5 Sample #: 2020006627 Matrix: NPDES DF Method Analysis Date/Time Analyst 1 EPA 1664B 05/12/2020 10:45 jaa5429 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J20030238 Site: TUCKASEEGEE TAILRACE 001 Collection Date: 05/06/2020 07:57 AM Analyte Result Units Qualifiers RDL OIL AND GREASE IN WATER - SOLID PHASE EXTRACTION - Q20050227 Oil and Grease < 5 mg/L 5 Sample #: 2020006629 Matrix: NPDES DF Method Analysis Date/Time Analyst 1 EPA 1664B 05/12/2020 10:45 jaa5429 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J20030238 Site: THORPE TAILRACE 001 Collection Date: 05/06/2020 09:27 AM Analyte Result Units Qualifiers RDL OIL AND GREASE IN WATER - SOLID PHASE EXTRACTION - Q20050227 Oil and Grease < 5 mg/L 5 Sample #: 2020006630 Matrix: NPDES DF Method Analysis Date/Time Analyst 1 EPA 1664B 05/12/2020 10:45 jaa5429 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J20030238 Level II QC Summary Q20050227 1664_SPE OIL AND GREASE IN WATER - SOLID PHASE EXTRACTION Blank # 1 Parameter Measured Final Oil and Grease 0.3 LCS # 1 MS # 1 Parameter Measured Final Oil and Grease 35 Parameter Measured Final Oil and Grease 29.2 Units: Dil RDL Relative Concentration Qualifier mg/L 1 5 < 1/2 RDL Units: Dil Spike % Recovery LCL UCL Qualifier mg/L 1 40 87.5 78 114 Parent Sample: J20030238 -- 2020006625 Units: Dil Spike % Recovery LCL UCL Qualifier mg/L 1 32.31 89.5 78 114 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J20030238 Level II QC Summary Q20060085 1664_SPE OIL AND GREASE IN WATER - SOLID PHASE EXTRACTION Blank # 1 Parameter Measured Final Oil and Grease 0.2 LCS # 1 MS # 1 Parameter Measured Final Oil and Grease 34.5 Parameter Measured Final Oil and Grease 32.8 Units: Dil RDL Relative Concentration Qualifier mg/L 1 5 < 1/2 RDL Units: Dil Spike % Recovery LCL UCL Qualifier mg/L 1 40 86.3 78 114 Parent Sample: J20030238 -- 2020006626 Units: Dil Spike % Recovery LCL UCL Qualifier mg/L 1 32.68 94.8 78 114 =Nmemommuclummom M111111110111111 ■ U- CL � ■ 2 „ o � _ §_ � ■$ � } \K - �) ■ ._4.0x . x x �' 22a. S 0 i§ 22 L '- r \ 0 § | /! ■ 2 �| I = S 3 J 2 k. § i "a ; I k � �■ E ~ 2ƒ■�� ! ■|K� _ a § 2 Px § z § ■ � E � ��f� � ■ - ] k Do § | z e . CL § � 2 S o § - a o ° § � � ■ J m « � � in m N§ m k z■ ■ s ■ _ ■ ■ k k k k k k k k k k k k _ �i�b k� 6;;Z�, ___a § % � ) § i & ccA 7 cc e . pu__ma9rOIR-31pm _ald #mkqJo __kp g � & / � � N » � k k (- ( O 0 | � V. 4 United States Environmental Protection Agency Form Approved. EPA Washington, D.C. 20460 OMB No. 2040-0057 Water Compliance Inspection Report Approval expires 8-31-98 Section A: National Data System Coding (i.e., PCS) Transaction Code NPDES yr/mo/day Inspection Type Inspector Fac Type 1 I NI 2 15I 31 NCG500136 111 121 07/01/24 117 18I cI 19I SI 201 I Remarks 211 I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I 116 Inspection Work Days Facility Self -Monitoring Evaluation Rating 131 QA --------------------------- Reserved ---------------------- 67 I 169 701 I 711 I 72 I N I 73I I 174 751 I I I I I I 180 I_I_I Section B: Facility Data Name and Location of Facility Inspected (For Industrial Users discharging to POTW, also include Entry Time/Date Permit Effective Date POTW name and NPDES permit Number) 10:30 AM 07/01/24 02/08/01 Nantahala Hydroelectric Plant Exit Time/Date Permit Expiration Date 27868 Wayah Rd Franklin NC 28734 11:15 AM 07/01/24 07/07/31 Name(s) of Onsite Rep resentative(s)/Titles(s)/Phone and Fax Number(s) Other Facility Data Name, Address of Responsible Official/Title/Phone and Fax Number WItacted J Allen Stowe, Mail Code Ed13k - Duke Energy Corporation Charlotte 282011006//704-382-4309/ No Section C: Areas Evaluated During Inspection (Check only those areas evaluated) Permit Operations & Maintenance 0 Records/Reports Self -Monitoring Program Facility Site Review Section D: Summary of Finding/Comments (Attach additional sheets of narrative and checklists as necessary) (See attachment summary) Name(s) and Signature(s) of Inspector(s) Agency/Office/Phone and Fax Numbers Date Larry Frost ARO WQ//828-296-4500 Ext.4658/ Keith Haynes ARO WQ//828-296-4500/ Signature of Management Q A Reviewer Agency/Office/Phone and Fax Numbers Date Roy M Davis ARO WQ//828-296-4500 Ext.4659/ EPA Form 3560-3 (Rev 9-94) Previous editions are obsolete. Page # 1 NPDES yr/mo/day Inspection Type 3I NCG500136 I11 12I 07/01/24 I17 181 CI (cant.) Section D: Summary of Finding/Comments (Attach additional sheets of narrative and checklists as necessary) Duke Energy's Nantahala Hydroelectric Powerhouse consists of a pinstock to the powerhouse, powerhouse generation equipment, central powerhouse sump and tailrace. The tailrace discharges to the Nantahala River. The plant has permitted discharges of generator thrust bearing cooling water and central powerhouse sump. Mr. Keith Haynes and Mr. Larry Frost performed the inspection. The facility appeared to be well maintained and operating properly. There were no un-permitted discharges noted during the inspection. The purpose of the permit is to protect the receiving stream; therefore, the inspectors recommend that Upstream, Effluent and Downstream sampling points be re-evaluated for this facility. The recommended upstream sampling site should be upstream of the tailrace discharge, the effluent site from the tailrace and the downstream at a predetermined (safe access) site downstream of the tailrace discharge point to the stream. Possible sites were discussed during the inspection; it is recommended that these sites be established by written policy. Once the sampling sites are established, then the monitoring requirements and monitoring frequency for each site should re-evaluated. It was verified during this inspection that the Queen's Creek Powerhouse does not discharge and therefore does not require a discharge permit. The proper reporting of flow from the powerhouse was discussed at length, during the inspection. Since monitoring data is not required to be submitted to the State, the inspectors recommend that Duke Energy use common units of measure for this type industry (examples discussed were; CFS and MGD, however some other unit may be more appropriate) with regards to flow. If you should have any questions regarding this issue please contact one of the inspectors. Finally, a special word of thanks to Mr. Marcus Pitts for his assistance during the inspection. Page # 2 Permit: NCG500136 Inspection Date: 01/24/2007 Owner - Facility: Nantahala Hydroelectric Plant Inspection Type: Compliance Evaluation Operations & Maintenance Yes No NA NE Is the plant generally clean with acceptable housekeeping? ■ 0 0 0 Does the facility analyze process control parameters, for ex: MLSS, MCRT, Settleable Solids, pH, DO, Sludge ❑ ❑ ■ 0 Judge, and other that are applicable? Comment: ^------ Yes No NA NE (If the present permit expires in 6 months or less). Has the permittee submitted a new application? Is the facility as described in the permit? # Are there any special conditions for the permit? Is access to the plant site restricted to the general public? Is the inspector granted access to all areas for inspection? Comment: Page # 3 United States Environmental Protection Agency Form Approved. EPA Washington, D.C. 20460 OMB No. 2040-0057 Water Compliance Inspection Report Approval expires 8-31-98 Section A: National Data System Coding (i.e., PCS) Transaction Code NPDES yr/mo/day Inspection Type Inspector Fac Type 1 IN 2 u 3 I NCG500136 111 121 11/06/15 I17 18 I C I 19 I s I 20L] 21111I I I I I I I II I I I I I I I I I I I I I I I I I I I I I I I II I I I I I r6 Inspection Work Days Facility Self -Monitoring Evaluation Rating B1 QA ---------------------- Reserved ------------------- 67 I 72 I n, I 71 I 74 79 I I I I I I I80 70I� I 711 L LJ L -1 I I Section B: Facility Data Name and Location of Facility Inspected (For Industrial Users discharging to POTW, also include Entry Time/Date Permit Effective Date POTW name and NPDES permit Number) 02:OOPM 11/06/15 07/08/01 Nantahala Hydroelectric Station 27868 Wayah Rd Exit Time/Date Permit Expiration Date Topton NC 28781 02:30PM 11/06/15 12/07/31 Name(s) of Onsite Representative(s)/Titles(s)/Phone and Fax Number(s) Other Facility Data Name, Address of Responsible Official/Title/Phone and Fax Number Contacted Preston H Pierce,165 Bad Creek Rd Salem SC 29676/General Manager// No Section C: Areas Evaluated During Inspection (Check only those areas evaluated) Permit 0 Operations & Maintenar 0 Facility Site Review 0 Effluent/Receiving Wate Section D: Summary of Finding/Comments (Attach additional sheets of narrative and checklists as necessary) (See attachment summary) Name(s) and Signature(s) of Inspector(s) Agency/Office/Phone and Fax Numbers Date Jeff Menzel DWR/ARO WQ/828-296-4500/ Keith Haynes DWR/ARO WQ/828-296-4500/ Signature of Management Q A Reviewer Agency/Office/Phone and Fax Numbers Date EPA Form 3560-3 (Rev 9-94) Previous editions are obsolete. Page# NPDES yr/mo/day Inspection Type NCG500136 I11 12I 11/06/15 117 18 i c i (Cont.) Section D: Summary of Finding/Comments (Attach additional sheets of narrative and checklists as necessary) Duke Energy's Nantahala Hydroelectric Powerhouse consists of a pinstock to the powerhouse, powerhouse generation equipment, central powerhouse sump and tailrace. The tailrace discharges to the Nantahala River. The plant has permitted discharges of generator thrust bearing cooling water and central powerhouse sump. Duke Energy has some concerns with winter temperatures not always being in accordance with the general permit. This is due to very cold upstream temperatures and the inability to monitor an adequate distance below the discharge for the downstream temperature. This concern will be addressed at the time of the general permit revision next year. No violations of permit requirements or applicable regulations were observed during this inspection. Page# Permit: NCG500136 Owner - Facility: Nantahala Hydroelectric Station Inspection Date: 06/15/2011 Inspection Type: Compliance Evaluation Permit Yes No NA NE (If the present permit expires in 6 months or less). Has the permittee submitted a new ❑ ❑ 0 ❑ application? Is the facility as described in the permit? 0 ❑ ❑ ❑ # Are there any special conditions for the permit? ❑ 0 ❑ ❑ Is access to the plant site restricted to the general public? 0 ❑ ❑ ❑ Is the inspector granted access to all areas for inspection? 0 ❑ ❑ ❑ Comment: Operations & Maintenance Yes No NA NE Is the plant generally clean with acceptable housekeeping? 0 ❑ ❑ ❑ Does the facility analyze process control parameters, for ex: MLSS, MCRT, Settleable ❑ ❑ 0 ❑ Solids, pH, DO, Sludge Judge, and other that are applicable? Comment: Effluent Pipe Is right of way to the outfall properly maintained? Are the receiving water free of foam other than trace amounts and other debris? If effluent (diffuser pipes are required) are they operating properly? Comment: Yes No NA NE ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ Page# 3 United States Environmental Protection Agency Form Approved. EPA Washington, D.C. 20460 OMB No. 2040-0057 Water Compliance Inspection Report Approval expires 8-31-98 Section A: National Data System Coding (i.e., PCS) Transaction Code NPDES yr/mo/day Inspection Type Inspector Fac Type 1 IN 1 2 u 3 I NCG500136 111 121 15/06/30 I17 18 I C I 19 I s I 20L] 21111I I I I I I I II I I I I I I I I I I I I I I I I I I I I I I I II I I I I I r6 Inspection Work Days Facility Self -Monitoring Evaluation Rating B1 QA ---------------------- Reserved ------------------- 67 I 72 I n, I 71 I 74 79 I I I I I I I80 70I I 71 I LL -1 I I LJ Section B: Facility Data Name and Location of Facility Inspected (For Industrial Users discharging to POTW, also include Entry Time/Date Permit Effective Date POTW name and NPDES permit Number) 01:OOPM 15/06/30 12/08/03 Nantahala Hydroelectric Station 27868 Wayah Rd Exit Time/Date Permit Expiration Date Topton NC 28781 01:30PM 15/06/30 15/07/31 Name(s) of Onsite Representative(s)/Titles(s)/Phone and Fax Number(s) Other Facility Data Name, Address of Responsible Official/Title/Phone and Fax Number Contacted Preston H Pierce,165 Bad Creek Rd Salem SC 29676/General Manager// No Section C: Areas Evaluated During Inspection (Check only those areas evaluated) Permit 0 Operations & Maintenar Records/Reports Self -Monitoring Progran Facility Site Review 0 Effluent/Receiving Wate Laboratory Section D: Summary of Finding/Comments (Attach additional sheets of narrative and checklists as necessary) (See attachment summary) Name(s) and Signature(s) of Inspector(s) Agency/Office/Phone and Fax Numbers Date Kathy Jimison DWR/ARO WQ/828-296-4500/ Signature of Management Q A Reviewer Agency/Office/Phone and Fax Numbers Date EPA Form 3560-3 (Rev 9-94) Previous editions are obsolete. Page# NPDES yr/mo/day Inspection Type NCG500136 I11 12I 15/06/30 117 18 i c i Section D: Summary of Finding/Comments (Attach additional sheets of narrative and checklists as necessary) Kathy Jimison, Bev Price, Jeff Menzel and Tim Heim of the Asheville Regional Office performed the Compliance Evaluation Inspection of the Cedar Cliff facility on June 30, 2015. Marcus Pitts and other representatives of Duke Energy were present during the inspection. Page# Permit: NCG500136 Inspection Date: 06/30/2015 Operations & Maintenance Is the plant generally clean with acceptable housekeeping? Owner - Facility: Nantahala Hydroelectric Station Inspection Type: Compliance Evaluation Does the facility analyze process control parameters, for ex: MLSS, MCRT, Settleable Solids, pH, DO, Sludge Judge, and other that are applicable? Comment: The facility and adjacent are well maintained. Permit (If the present permit expires in 6 months or less). Has the permittee submitted a new application? Is the facility as described in the permit? # Are there any special conditions for the permit? Is access to the plant site restricted to the general public? Is the inspector granted access to all areas for inspection? Yes No NA NE ■ ❑ ❑ ❑ ❑ ■ ❑ ❑ Yes No NA NE ■ ❑ ❑ ❑ ■ ❑ ❑ ❑ ❑ ■ ❑ ❑ • ❑ ❑ ❑ • ❑ ❑ ❑ Comment: The facility includes powerhouse generation equipment, powerhouse sump and a secondarti minimum flow generator. The current permit expires on 7/31/2015 and Duke Energy has submitted the necessary renewal application. Record Keeping Are records kept and maintained as required by the permit? Is all required information readily available, complete and current? Are all records maintained for 3 years (lab. reg. required 5 years)? Are analytical results consistent with data reported on DMRs? Is the chain -of -custody complete? Dates, times and location of sampling Name of individual performing the sampling Results of analysis and calibration Dates of analysis Name of person performing analyses Transported COCs Are DMRs complete: do they include all permit parameters? Has the facility submitted its annual compliance report to users and DWQ? (If the facility is = or > 5 MGD permitted flow) Do they operate 24/7 with a certified operatc on each shift? Is the ORC visitation log available and current? Is the ORC certified at grade equal to or higher than the facility classification? Is the backup operator certified at one grade less or greater than the facility classification Yes No NA NE ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ■ ❑ ❑ ❑ ■ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ■ ❑ ❑ ❑ ■ ❑ ❑ ❑ ■ ❑ ❑ ❑ ■ ❑ Page# 3 Permit: NCG500136 Owner - Facility: Nantahala Hydroelectric Station Inspection Date: 06/30/2015 Inspection Type: Compliance Evaluation Record Keeping Yes No NA NE Is a copy of the current NPDES permit available on site? 0 ❑ ❑ ❑ Facility has copy of previous year's Annual Report on file for review? 0 ❑ ❑ ❑ Comment: The permittee's records were organized and well maintained. Inspectors had access to all requested records. Monitoring data were reviewed for the current permit term. No limits violations were reported and all monitoring frequencies were correct. Effluent Pipe Is right of way to the outfall properly maintained? Are the receiving water free of foam other than trace amounts and other debris? If effluent (diffuser pipes are required) are they operating properly? Comment: Effluent Sampling Is composite sampling flow proportional? Is sample collected below all treatment units? Is proper volume collected? Is the tubing clean? # Is proper temperature set for sample storage (kept at less than or equal to 6.0 degrees Celsius)? Is the facility sampling performed as required by the permit (frequency, sampling type representative)? Yes No NA NE • ❑ ❑ ❑ • ❑ ❑ ❑ ❑ ❑ ■ ❑ Yes No NA NE ❑ ❑ ■ ❑ ■ ❑ ❑ ❑ ❑ ❑ ■ ❑ ❑ ❑ ■ ❑ ❑ ❑ ■ ❑ ■ ❑ ❑ ❑ Comment: Effluent sampling (temperature, pH and oil & grease) is conducted at one location. Neither chlorine nor any other water treatment chemicals are added during the power generation process so TRC and COD analyses are not required. Upstream / Downstream Sampling Yes No NA NE Is the facility sampling performed as required by the permit (frequency, sampling type, an( 0 ❑ ❑ ❑ sampling location)? Comment: Quarterly upstream and downstream temperature monitoring has been conducted. A review of the temperature data noted little variation between the effluent and downstream temperature values. Laboratory Yes No NA NE Are field parameters performed by certified personnel or laboratory? 0 ❑ ❑ ❑ Are all other parameters(excluding field parameters) performed by a certified lab? 0 ❑ ❑ ❑ # Is the facility using a contract lab? ❑ 0 ❑ ❑ Page# 4 Permit: NCG500136 Owner - Facility: Nantahala Hydroelectric Station Inspection Date: 06/30/2015 Inspection Type: Compliance Evaluation Laboratory Yes No NA NE # Is proper temperature set for sample storage (kept at less than or equal to 6.0 degrees ❑ ❑ 0 ❑ Celsius)? Incubator (Fecal Coliform) set to 44.5 degrees Celsius+/- 0.2 degrees? ❑ ❑ 0 ❑ Incubator (BOD) set to 20.0 degrees Celsius +/- 1.0 degrees? ❑ ❑ 0 ❑ Comment: Duke Energy Carolinas, LLC is certified (Certifications #248 & #5156) by the Division to conduct all analyses required by the permit. The field instrumentation used on site appeared to be properly calibrated and documented (pH & temperature). Page# 5 HYDRO DATE FLOW (CFS) EFFLUENT UPSTREAM DOWNSTREAM Oil Sheen TIME TEMP (°C) pH (su) TIME TEMP (°C) * pH (su) TIME TEMP (°C) AT Y or N BRYSON -�'i �,Z� �t LAb $ �b C�'�'i WO �VLO ��"��' 1 • y ,S 0.0 1� NANTAHALA 711V 1 r (e35 Ic Yc. it, 92 6 ..3 le r f .`e 1 11. e 7 0.0 n, MISSION �l'f `� l6 I�"1ti �'' b "'� 1� - L b 3 � � � C� Z 0.0 FRANKLIN 2�(� ��`� ��,..o (. ��D Z� . �� + Z� �� 0.0 CEDARCLIFF �'Zy•�c1 7 1 �S j3 �,� 1a3c 13,�5 3• a 0.0 1, Iv TENNESSEE V\. O Y S rz V G BEAR CREEK % 1�14 1135 5 Sr2 , 1 as 6 d, S. 7,7,- 13 aS j�. y 1 0.0 TUCKASEEGEE -7111 (cl -- Iz55 1 3-3 6 37 13-Zd 13 4 j 13 c� 3. 3 Si-tj 0.0 THORPE V all r �� 13 `f-7 11. 5-, (, .,ZS 11410 ! �. � � � 1y � )1, �3 0.0 All Flows from Reg Renew, 704-382-6836 or 1-800-943-7582 Ask Reg Renew for generator output from station. Temperature and pH determined by Procedure 3210.6 except where Look on chart in file to determine flow. * temperature is determined by digital thermometer ELTSG a 3 5.- Max A T(°C) Max Downstream Temp Bryson 0.5 <20°C Nantahala 0.5 <20°C Mission 2.8 <280C Franklin 2.8 <29°C Cedarcliff 0.5 <20°C Tennessee 0.5 <20`C Bear Creek 0.5 <20'-C Tuckaseegee 0-5 <20-C Thorpe 0.5 <20, C ** temperature is determined by digital thermometer ELTSG Performed By: 1APQeU ku � Rev. 4120116 FRENCH BROAD/ PIGEON RIVER HYDROS (Legacy Progress West) HYDRO DATE FLOW EFFLUENT UPSTREAM DOWNSTREAM Oil Sheen (CFS) TEMP pH (su) TEMP pH (su) TEMP TIME (°C) TIME (°C) TIME ( C) AT YorN WALTERS ' { ► `�Sv )65 2. Z 6 I� s Z3 Sit (440 21 1-) 4 0.0 MARSHALL Flow for Walters from control roam. Marshall is 1000 cfs/ unit. e Temperature and pH determined by Procedure 3210.6 except where Max AT 2.8° C ' temperature is determined by digital thermometer ELTSG jS456 Maximum Downstream Temperature <29.0 °C " temperature is determined by digital thermometer ELTSG pH Limits 6-9 Standard Units Performed By:Oov\�tdV4 I 1.3V Errors must be corrected with me line, tnittals and date �• T N ve,.s� Vl-\ T ��' Tvr� �(M' ��aa B�- Max A T(°C) Max Downstream Temp Bryson 0.5 <20°C Nantahala 0.5 <20°C Mission 2.8 <29°C Franklin 2.8 <290C Cedarcliff 0.5 <20°C Tennessee 0.5 <20°C Bear Creek 0.5 <20°C Tuckaseegee 0.5 <20°C ,Thorpe 0.5 <20°C HYDRO DATE FLOW EFFLUENT UPSTREAM DOWNSTREAM Oil (CFS) TEMP pH TEMP pH Sheen 1YorN TIME °C su TIME °C su TIME TEMP {°C) . �T NANTAHALA It-30-i`f -180 (HC)0 I S. yv 66 S 71 lit bq 36 15.3 3 0.0 CEDARCLIFF _ I �p1 °� 1`7� 11�s PS? -j-9. - �'z 13.a3 � 11. 2�0 { "f i�rr 17. 9 , r v 0.0 ,/ TENNESSEE U LL +1 a M 0.0 BEAR CREEK 395 ) 7- I(- j LiSo 17,55 1L46S j']. (? 0.0 TLICKASEEGEE A?- S S� �,0� l2 t � �,c�.IaS Lt-ail �ti�o to -%I x 1`1,tis ��.�� a.o THORPE I°-3�-1`I �� v )156 mq. - C-43 GIo rS p -t 1a$-257 j SkQL All n1.. 0.0 1-11 1 vvra IIVlli "aw F10110Y9! /1J`t'JQ�"QOJO VI l-OVV�`J'Fa3-I�BL Ask Reg Renew for generator output from station. Temperature and pH determined by Procedure 3210.6 except where Look on chart in file to determine flow. * temperature is determined by digital thermometer ELTSG 13 a 7 "' temperature is determined by digital thermometer ELTSG t Sytce Performed By:Z Rev. 4/20/16 FRENCH BROAD/ PIGEON RIVER HYDROS (Legacy Progress West) HYDRO DATE FLOW EFFLUENT UPSTREAM DOWNSTREAM oil Sheen TEMP pH (su) TEMP pH (su) TEMP (CFS) TIME (°C) TIME (°C) TIME (°C) AT Y or N WALTERS O �o M 130a lbS IG-31 to 7(0 110-0 1-7•4c( `k`D .'", 0.0 MARSHALL ?b liq 0.0 Flow for Walters from control room. Marshall is 1000 cfs/ unit. Max AT 2.80 C Maximum Downstream Temperature <29.0 °C pH Limits 6-9 Standard Units Performed By: Errors must be corrected with one line, in# is and date Temperature and pH determined by Procedure 3210.6 except where temperature is determined by digital thermometer ELTSG " temperature is determined by digital thermometer ELTSG 23y,S�p Rev 4/20/16 HYDRO DATE FLOW (CFS) EFFLUENT UPSTREAM DOWNSTREAM Oil Sheen TIME TEMP °C pH su TIME TEMP °C * PH su TIME TEMP ("C) AT Y or N NANTAHALA �' �Z Ct �g 05b `7. 3 L$-' 7 3 M � 1 S1 -7' Qj 0.0 CEDARCLIFF • `I'i�'i ~-~ qb t I L GAO �(3o q,�`� .� �125" �` Z� � 0.0 TENNESSEE 0.0 BEAR CREEK �� "C? > �U.�V c�,ace (J,L(6 "�-50 .s� I(loo r� 0.0 TUCKASEEGEE 3.31 ' 4L�k-k O 1 L) I llci z 6. 7L( oTsa j� �'� A Uti 5 t • 2 0.0 THORPE ' "I I -U"l 1,5, J.7 q GM (ZO6 �,�yd 2d �,� �tj 0.0 y" All Flows from Reg Renew, 704-382-6836 or 1-800-943-7582 Ask Reg Renew for generator output from station. Temperature and pH determined by Procedure 3210.6 except where Look on chart in file to determine flow. * temperature is determined by digital thermometer ELTSG 2,3�*(0 Max A T(*C) Max Downstream Temp Bryson 0.5 <20°C Nantahala 0.5 <20°C Mission 2.8 <29°C Franklin 2.6 <29°C Cedarcliff 0.5 <20°C Tennessee 0.5 <20°C Bear Creek 0.5 <20°C Tuckaseegee 0.5 <20°C ,Thorpe 0.5 <20°C ** temperature is determined by digital thermometer ELTSG Performed By: ij�� Rev. 4/20/16 FRENCH BROAD/ PIGEON RIVER HYDROS (Legacy Progress West) HYDRO DATE FLOW (CFS) EFFLUENT UPSTREAM DOWNSTREAM oil Sheen TIME""('C) TEMP pH (su) TIME TEMP (0C) pH (su) TIME TEMP ( C) AT Y or N WALTERS 3' 3 Za `� ly S .G I t j� 1 7.(y 3 �'L`1. I -7 c? 0.0 IMARSHALL -?G • 2U L1K L • 01 11 0.0 N Flow for Walters from control room. Marshall is 1000 cfs/ unit. Max AT 2.80 C Maximum Downstream Temperature <29.0 °C pH Limits 6-9 Standard Units Performed By: d Errors must be corrected with one liner Initials and date Temperature and pH determined by Procedure 3210.6 except where temperature is determined by digital thermometer ELTSG *" temperature is determined by digital thermometer ELTSG Rev 4/20/16 HYDRO DATE FLOW (CFS) EFFLUENT UPSTREAM DOWNSTREAM Oil Sheen TIME TEMP °C pH su TIME TEMP oC PH su TIME TEMP °C) * AT Y or N NANTAHALA s143c) b5 c1 I qub 9S- � 7 Iq ( �. � �� Q l' d 0.9 J 0.0 r) CEDARCLIFF slaljao 3 c,s r�+3u l�o �.10 j455- ��53 -C �� a.�q 0.0 r� TENNESSEE O 5 � v --.+-- 0.0 BEAR CREEK 510C) 3y� IbS� ��,�L� �.36 �il� ��:�t1 I��b }I,b6I-0.0 TUCKASEEGEE 516130 sr. 0-77 6,5- 014G ll.�� 0�� c.�7 w3 0.0 THORPE 15 161�n 177 tG � 095+}0.0 All Flows from Reg Renew, 704-382-6836 or 'I-800-943-7582 Ask Reg Renew for generator output from station. Temperature and pH determined by Procedure 3210.6 except where Look on chart in file to determine flow. ` temperature is determined by digital thermometer ELTSG 2�J LtQ temperature is determined by digital thermometer ELTSG Max A VC) Max Downstream Temo Bryson 0.5 <20` C Nantahala 0.5 < WC Mission 2.8 <29°C Franklin 2.8 <29`C Cedarcliff 0.5 <20'C Tennessee 0.5 <20°C Bear Creek 0.5 <20°C Tuckaseegee 0.5 <20°C Thorpe 0.5 <20°C Performed By:y„ Rev_ 4120116 Errors must be corrected with one line, initials and date FRENCH BROAD/ PIGEON RIVER HYDROS (Legacy Progress West) HYDRO DATE FLOW EFFLUENT UPSTREAM DOWNSTREAM oil Sheen (CFS) TEMP pH (su) TEMP pH (su) TEMP TIME { C) TIME (°c) TIME (°c) AT Y or N WALTERS blv " Z E '3b 11� 7/ 2 d (p li 6a 13.1-C 0.0 MARSHALL N'� C 2,AJC> Q 0.0 Flow for Walters from control room. Marshall is 1000_cfs/ unit. Temperature and pH determined by Procedure 3210.6 except where Max AT 2.8" C temperature is determined by digital thermometer ELTSG Maximum Downstream Temperature c29.0 °C *' temperature is determined by digital thermometer ELTSG pH Limits 6-9 Standard Units Performed By: Errors must be corrected with one line, initials and date Rev 4/20/16 Walters Hydro Q E M G j 0 p Walters Hydro: (cooling water; oil & grease) Station Flow (CFS) UPSTREAM in Pigeon River (Upsteam pinstock at plant) EFFLUENT (Station Tailrace) DOWNSTREAM in Pigeon River (After station discharge) Delta T Sample Time Trout Stream Limit = N/A Limit 6.0 - 9.0 Sample Time Trout Stream Limit = N/A Limit 6.0 - 9.0 20 m9/1 Daily Max 15 mg/1 Mo. Avg. Sample Time Trout Stream Limit = N/A Limit 6.0 - 9.0 Degree C o (2.8 C Max) Degree °C pH (s.u.) Degrees °C pH (s.u.) Oil & Grease (mgtL) within Permit Limit Degree °C pH (s.u.) 8/20/2014 gal 168 1040 21.00 N/A N 1027 20.70 ' 6.85 <5.0 1050 20.80 N/A N 111111111 11/19/2014 gal 2000 0940 2.30 N/A N 0932 2.30 6.39 1 <5.0 0942 2.30 N/A N 3/4/2015 gal 1675 1050 4.70 N/A N 1117 4.10 7.19 <5.0 1040 8.00 N/A N 5/20/2015 gal 1000 0859 22.10 N/A N 0851 22.20 6.62 <5.0 1056 22.20 N/A N 7/1/2015 gal 340 1033 23.40 N/A N 1048 22.70 7.07 <5.0 1105 17.20 N/A N 12/9/2015 gal 648 1120 7.80 N/A N 1102 7.40 6.70 <5.0 1140 7.40 N/A N 1/8/1900 gal 2100 828 7.90 N/A N 848 7.30 6.81 <5.0 910 5.50 N/A N 6/1/2016 gal 1470 1203 18.40 NA N 1126 18.10 6.64 <5.0 - 1220 17.40 N/A N 8/2/2016 gal 192 705 24.40 NA NJ 727 24.40 6.88 <5.0 624 23.10 N/A N 11/17/2016 gal 340 833 12.90 NA N 854 12.80 6.91 <5.0 915 10.80 N/A N 3/2/2017 CF 72 1104 9.80 NA N 1055 9.30 6.93 <5.0 - 1130 8.50 N/A N 5/25/2017 CF 2100 925 18.70 NA N 908 18.00 6.73 <5.0 938 14.90 N/A N 9/14/2017 CF 93 1218 17.60 NA N 1202 17.10 7.13 <5.0 1305 17.00 N/A N 10/31/2017 CF 400 1045 12.30 NA N 1038 11.60 6.98 <5.0 - 1054 10.20 N/A N 2/6/2018 CF 1400 1505 5.60 NA N 1455 4.90 7.18 <5.0 1515 5.30 N/A N 5/3/2018 CF 1961 1200 13.80 NA N 1155 13.20 6.90 <5.0 1216 13.50 N/A N 7/24/2018 CF 1350 1033 23.30 NA N 1021 22.70 6.71 <5.0 - 1050 17.80 N/A N 11/29/2018 CF 100 1410 7.70 NA N 1330 7.20 7.20 <5.0 1424 6.40 N/A N 2/28/2019 CF 2800 1405 9.70 NA N 1344 11.60 6.81 <5.0 - 1420 9.30 N/A N ' 6/12/2019 CF 197 1410 20.50 NA N 1340 18.20 6.43 <5.0 1415 19.40 N/A N 9/18/2019 CF 1350 1055 23.50 NA N 1053 22.50 N 6.40 <5.0 1040 21.40 N/A N 10/30/2019 CF 1300 1100 17.09 NA N 1052 16.31 6.76 <5.0 1110 15.20 1 N/A N 3/3/2020 CF 1200 1157 7.63 NA N 1143 6.60 7.47 <5.0 - 1221 7.91 N/A N 4/28/2020 CF 1430 1200 13.17 NA N 1152 12.60 6.85 <5.0 1210 11.17 N/A N Green Y or Yes = within limit. Yellow N or Verify = against permit limit. Pagel Nantahala Hydro a; � Q E M U) Cn V p 0 Nantahala Hydro: (cooling water; oil & grease) Station Flow (CFS) UPSTREAM in Nantahala River (Prior to discharge) (sEFon T'ailiace) DOWNSTREAM in Nantahala River (After station discharge) Delta T Sample Time rout ream Limit < 20 ° C Limit 6.0 - 9.0 Sample Time i rout ream Limit < 20 ° C Limit 6.0 - 9.0 20 mg/I Daily Max 15 mg/I Mo. Avg. Sample Time rout ream Limit < 20 ° C Limit 6.0 - 9.0 Degree C o (0.5 C Max) Degree °C pH (s.u.) Degrees °C pH (s.u.) Oil & Grease (mgtL) within Permit Limit Degree °C pH (s.u.) 8/20/2014 gal 635 1344 10.60 NA N 1354 10.00 5.77 N <5.0 1335 10.10 NA N . 11/19/2014 gal 698 1420 13.20 NA N 1434 12.70 6.58 <5.0 - 1406 12.60 NA N 3/9/2015 gal 0 1542 6.10 NA N 1535 6.60 6.34 <5.0 1518 6.60 NA N 5/20/2015 gal 630 1415 7.40 NA N 1409 6.80 6.12 <5.0 1350 7.10 NA N 1. 9/9/2015 gal 627 1200 13.00 NA N 1153 12.50 6.09 <5.0 1130 12.30 Lrj NA N 12/9/2015 gal 630 1430 12.00 NA N 1420 11.50 6.33 <5.0 1430 11.20 NA N 3/2/2016 gal 630 1020 7.10 NA N 1010 6.30 6.10 <5.0 - 958 6.40 NA N 5/11/2016 gal 625 1611 7.90 NA N 1600 7.40 6.08 <5.0 - 1549 7.50 NA N 8/1/2016 gal 592 1457 9.90 5.96 N 1443 9.60 5.88 N <5.0 1520 9.60 NA N 12/9/2017 gal 586 935 12.40 5.44 N 926 11.70 5.25 N <5.0 851 10.80 NA N 2/17/2017 CF 591 1129 8.90 NA N 1110 8.20 6.55 <5.0 1148 8.20 NA N 1 4/25/2017 CF 590 1516 9.40 NA N 1447 8.50 6.55 <5.0 - 1528 8.70 NA N • 8/15/2017 CF 590 1550 13.40 NA N 1600 13.70 6.19 <5.0 1614 13.00 NA N 1 10/31/2017 CF 616 1318 16.10 NA N 1322 15.30 6.13 <5.0 1327 15.40 NA N 2/6/2018 CF 700 1140 7.00 NA N 1137 6.20 6.28 <5.0 1150 6.30 NA N 1: 4/24/2018 CF 610 1549 8.80 NA N 1530 8.10 6.19 <5.0 - 1610 8.50 NA N 1 8/7/2018 CF 605 1325 12.80 NA N 1335 12.40 6.02 <5.0 1345 12.30 NA N 10/3/2018 CF 493 1738 16.80 5.69 N 1727 15.90 5.73 N <5.0 1746 16.00 NA N 1 • 2/28/2019 CF 1720 1615 7.80 NA N 1608 6.90 6.57 <5.0 - 1630 6.90 NA N • 4/16/2019 CF 588 1312 9.26 NA N 1307 8.30 6.36 <5.0 1320 8.64 NA N 1 •. 7/11/2019 CF 635 1056 11.50 m NA N 1050 10.90 1 6.20 <5.0 1109 11.00 NA N 1. 10/30/2019 JQ 700 0915 15.71 NA N 0900 15.40 0 6.05 <5.0 0930 15.33 NA N 3/12/2020 CF 678 1145 8.30 NA N 1133 7.35 7.33 <5.0 - 1157 7.85 NA N 1 • 5/6/2020 MM 659 1410 9.73 NA N 1400 8.95 6.78 <5.0 1425 9.40 NA N Green Y or Yes = within limits. Yellow N or Verify = against permit limit. Page3 Cedar Cliff Hydro a) p Q E to U) -- p v d U Cedar Cliff Hydro: (cooling water; oil & grease) Station Flow (CFS) UF51KEAM Plant Pinstock or Tuckasegee River - East Fork Inlet Prior to turbine EFFLUENT (Station Tailrace) DOWNSTREAM in Tuckasegee River - East Fork (After station discharge) Delta T Sample Time rout ream Limit < 20 ° C Limit 6.0 - 9.0 Sample Time i rout ream Limit < 20 ° C Limit 6.0 - 9.0 20 m9/1 Daily Max 15 mg/1 Mo. Avg. Sample Time rout ream Limit < 20 ° C Limit 6.0 - 9.0 De ree C g o (0.5 C Max) Degree °C pH (s.u.) Degrees °C pH (s.u.) Oil & Grease (mg/L) within Permit Limit Degree °C pH (s.u.) 8/20/2014 gal 75 1942 21.50 N NA N 1940 21.50 N 6.14 <5.0 2000 21.50 N NA N 11/20/2014 gal 429 0918 12.70 NA N 0931 12.30 6.50 <5.0 0935 12.50 NA N 3/9/2015 gal 518 0924 6.30 NA N 0916 5.20 6.25 <5.0 1107 6.70 NA N 5/21/2015 gal 75 1000 9.00 NA N 0945 9.10 6.21 <5.0 - 1005 9.10 NA N 9/10/2015 gal 0 0800 13.10 NA N 0752 16.10 6.67 <5.0 0810 16.00 NA N no discharge 4Q15 3/2/2016 gal 526 1750 6.00 NA N 1752 5.60 6.12 <5.0 1800 5.60 NA N 6/15/2016 gal 510 723 11.80 6.35 Y 733 11.50 6.08 <5.0 0627 11.30 NA N 9/13/2016 gal 437 1126 17.10 NA N 1130 16.90 6.02 <5.0 1123 16.90 NA N 12/7/2016 gal 437 1531 12.30 5.76 N 1525 12.20 5.76 N <5.0 1530 12.20 NA N 1/25/2017 CF 510 1252 8.90 5.96 N 1246 8.90 5.94 N <5.0 - 1248 9.00 NA N 4/25/2017 CF 450 1102 13.60 NA N 1111 13.20 6.75 <5.0 1113 13.30 NA N 1 8/15/2017 CF 39 1120 21.90 N NA N 1126 22.00 N 6.46 <5.0 1115 21.90 N NA N 1 10/31/2017 CF 150 1853 13.40 NA N 1857 13.20 6.48 <5.0 1859 13.40 NA N 1/29/2018 CF 542 1636 6.10 NA N 1633 4.80 6.13 <5.0 - 1625 5.00 NA N 5/16/2018 CF 960 1130 12.50 NA N 1118 11.20 6.13 <5.0 1115 11.20 NA N 8/8/2018 CF 522 1350 18.10 NA N 1340 17.80 6.06 <5.0 1345 17.50 NA N 1 10/3/2018 CF 522 1340 21.70 N 5.40 N 1334 21.50 N 5.39 N <5.0 1337 21.30 N NA N 1 2/6/2019 CF 454 1845 5.90 NA N 1839 5.50 6.39 <5.0 1842 5.40 NA N 4/17/2019 CF 470 850 11.45 NA N 847 11.32 6.72 <5.0 845 11.34 NA N 7/24/2019 CF 75 1230 13.90 NA N 1235 13.90 6.23 <5.0 1345 13.00 NA N 10/30/2019 JQ 150 1323 17.30 NA N 1255 17.53 6.63 <5.0 1315 17.30 NA N 1/9/2020 CF 440 1130 8.59 NA N 1121 8.24 6.10 <5.0 1125 8.29 NA N 5/28/2020 MM 365 1435 11.53 NA N 1430 11.70 6.10 <5.0 1440 12.89 NA N Green Y or Yes = within limits. Yellow N or Verify = against permit limit. Page4 Bear Creek Hvdro as C Q j p 0 Bear Creek Hydro: (cooling water; oil & grease) Station Flow (CFS) Plant Pinstock or Tuckasegee River - East Fork Inlet Prior to turbine EFFLUENT (Station Tailrace) in Cedar Cliff Reservoir or Tuckasegee River - East Fork After station dischar e Delta T Sample Time routream Limit < 20 ' C Degree °C Limit 6.0 - 9.0 pH (s.u.) Sample Time routream Limit < 20 ° C Degrees °C Limit 6.0 - 9.0 pH (s.u.) 20 mg/I baily Max 15 mg/I Mo. Avg. Oil & Grease within (mg/L) Permit Limit sample Time routream Limit < 20 ' C Degree °C imit 6.0 - 9.0 pH (s.u.) Degree C o (0.5 C Max) 8/20/2014 gal No Flow; Station down for outage 1918 Unable to obtain; Penstock drained N NA N 1915 22.80 N 6.38 <5.0 1922 22.80 N NA N ' 11/20/2014 gal 496 0850 12.20 NA N 0838 11.90 6.28 <5.0 0902 11.90 NA N 3/9/2015 gal 501 0840 4.70 NA N 0845 4.60 6.11 <5.0 0854 4.60 NA N 5/21/2015 gal 0 0908 9.20 NA N 0905 21.20 N 6.77 <5.0 - 0956 9.50 NA N 9/10/2015 gal 0 1030 18.10 NA N 1026 23.10 N 6.87 <5.0 1011 23.30 N NA N 12/10/2015 gal 520 0924 10.20 NA N 0922 10.00 6.18 <5.0 0932 9.90 NA N 3/2/2016 gal 456 1721 5.70 5.87 N 1708 5.40 5.87 N <5.0 1728 5.40 NA N 6/15/2016 gal 513 653 10.50 5.80 N 648 10.10 5.73 N <5.0 705 10.20 NA N ' 9/13/2016 gal 159 1048 12.10 5.61 N 1042 11.00 5.71 N <5.0 1051 11.60 NA N 12/7/2016 gal 478 1455 11.80 NA N 1451 11.50 6.16 Y <5.0 1504 11.50 NA N 1/25/2017 CF 513 1214 8.60 NA N 1221 8.10 6.13 Y <5.0 1228 8.20 NA N 5/31/2017 CF 140 955 19.70 NA N 943 16.70 6.18 Y <5.0 950 16.80 NA N 8/15/2017 CF No FLOW 1056 21.20 N NA N 1045 20.90 N 6.44 Y <5.0 1050 21.00 N NA N 12/15/2017 CF 480 925 7.40 NA N 920 7.20 Y 6.05 Y <5.0 930 7.40 NA N 2/5/2018 CF 513 1422 4.60 NA N 1353 5.10 6.07 Y <5.0 1401 4.80 NA N 5/16/2018 CF 1050 1051 11.70 5.90 N 1025 10.50 5.86 N <5.0 1055 10.60 NA N 8/8/2018 CF 456 1320 19.00 NA N 1318 17.60 6.09 Y <5.0 1325 17.60 NA N 10/3/2018 CF 456 1309 21.70 N 5.41 N 1256 21.50 N 5.40 N <5.0 1310 21.40 N NA N 2/6/2019 CF 381 1820 6.40 NA NJ 1809 5.70 1 6.31 1 <5.0 1825 5.50 Yj NA N 6/12/2019 CF 450 1645 8.72 NA N 1630 8.58 6.32 <5.0 1700 8.50 NA N 8/21/2019 CF 159 1251 18.60 5.72 N 1235 18.20 5.82 N <5.0 - 1305 18.90 NA N 10/30/2019 JQ 530 1450 17.35 NA N 1345 17.16 6.06 <5.0 14 1405 17.17 NA N 1/9/2020 CF 453 1050 8.56 NA N 1036 8.06 6.40 <5.0 1100 8.35 NA N 5/6/2020 MM 346 1114 12.91 NA N 1059 11.54 6.36 <5.0 1120 11.68 NA N teen Y or Yes = within limits. Yellow N or Verity = against permit limit. age Tennessee Creek Hydro m Q E tC iin p j d G V Tennessee Creek Hydro: (cooling water; oil & grease) Station Tennessee Creek or Tuckasegee River - East Fork Prior to dischar a EFFLUENT (Station Tailrace) in Tennessee Creek or Tuckasegee River - East Fork After station dischar e Delta T Flow (CFS) Sample Time i rout ream Limit < 20 'C Limit 6.0 - 9.0 Sample Time I rout ream Limit < 20 ° C Limit 6.0 - 9.0 20 mg/I Daily Max 15 mg/I Mo. Avg. Sample Time rout ream Limit < 20 ° C Limit 6.0 - 9.0 Degree C g a (0.5 C Max) Degree °C pH (s.u.) Degrees °C pH (s.u.) Oil & Grease (mg/L) within Permit Limit Degree °C pH (s.u.) 8/20/2014 gal 205 1835 16.40 5.66 N 1820 16.50 5.49 N <5.0 1840 16.50 NA N 11/20/2014 gal Not sampled; outage w/part of penstock removed. NA NA N NA N NA NA NA NA NA NA NA - 3/9/2015 gal 0 Outage, penstock drained, no sample available. Outage, penstock drained, no sample available. NA 0749 7.10 6.17 <5.0 0743 5.70 NA 5/21/2015 gal 0 0830 9.50 NA N 0824 14.20 6.18 <5.0 0827 14.20 NA N 9/10/2015 gal 0 0920 18.00 NA N 0908 18.30 6.02 <5.0 0910 19.40 NA N 12/10/2015 gal 216 0757 8.60 NA N 0809 7.70 6.08 <5.0 0825 7.50 NA N 3/2/2016 gal 213 1627 5.90 5.93 N 1621 5.90 5.94 N <5.0 1615 5.90 NA N 6/15/2016 gal 205 0911 16.70 5.89 N 0908 16.20 5.96 N <5.0 0915 16.50 NA N 9/13/2016 gal 210 957 19.20 5.36 N 1003 18.70 5.56 N <5.0 952 18.70 NA N 12/7/2016 gal 218 1409 9.00 5.90 N 1401 8.50 5.78 N <5.0 1405 8.60 NA N 1/25/2017 CF 210 1125 8.70 5.80 N 1119 7.50 5.59 N <5.0 1130 7.50 NA N 4/25/2017 CF 210 1002 11.50 NA N 951 10.80 6.21 <5.0 958 11.10 NA N 8/15/2017 CF 213 936 19.20 NA N 940 18.50 6.02 <5.0 940 18.70 NA N 10/31/2017 CF 216 1758 15.90 NA N 1808 11.00 6.33 <5.0 1800 11.00 NA N 1/29/2018 CF 243 1544 6.00 5.63 N 1540 4.40 5.85 N <5.0 1524 4.70 NA N 4/24/2018 CF 350 1208 10.10 NA N 1157 9.20 6.04 <5.0 1200 9.50 NA N 8/8/2018 CF 213 1231 21.00 N NA N 1235 18.60 6.30 <5.0 1220 17.50 NA N 10/22/2018 CF 216 1334 16.00 NA N 1330 15.80 7.27 <5.0 1342 15.50 NA N 2/6/2019 CF 220 1725 6.00 NA N 1718 4.80 6.30 <5.0 1730 4.90 NA N 4/17/2019 CF 210 934 9.48 NA N 928 7.80 6.63 <5.0 945 7.84 NA N 7/1 to 9/30/19 No Unit Operated this Quarter! 10/1 to 12/31/19 No Unit Operated this Quarter! 1/1/ to 3/31/20 No Unit Operated this Quarter! 4/1/ to 6/30/20 No Unit Operated this Quarter! Green Y or Yes = within limits. Yellow N or Verify = against permit limit. Page6 Thorpe Hydro m Q E to U) i p j d U Thorpe Hydro: (cooling water; oil & grease) Station Flow (CFS) in Shoal Creek or Tuckasegee River - West Fork Prior to dischar a EFFLUENT (Station Tailrace) in Shoal Creek or Tuckasegee River - West Fork After station dischar e Delta T Sample Time rout ream Limit < 20 ° C Limit 6.0 - 9.0 Sample Time I rout ream Limit < 20 ° C Limit 6.0 - 9.0 20 mg/I Daily Max 15 mg/I Mo. Avg. Sample Time rout ream Limit Limit < 20 ° C 6.0 - 9.0 Degree C g o (0.5 C Max) Degree °C pH (s.u.) Degrees °C pH (s.u.) Oil & Grease (mg/L) within Permit Limit Degree °C pH (s.u.) 8/20/2014 gal 197 1742 11.20 5.85 N 1732 11.20 5.84 N <5.0 1715 11.30 NA N 11/20/2014 gal 194 0815 11.10 NA N 0806 10.60 6.61 <5.0 0750 9.90 NA N 3/9/2015 gal 0 1100 6.80 NA N 1053 6.80 6.26 <5.0 1120 6.90 NA N 5/21/2015 gal 0 0730 9.70 NA N 0717 12.70 6.31 <5.0 -- 0702 16.40 NA N 9/10/2015 gal 0 1630 12.60 NA N 1648 19.30 6.89 <5.0 - 1655 19.20 NA N 12/15/2015 gal 198 1102 11.00 NA N 1120 10.60 6.28 <5.0 1050 10.40 NA N 3/2/2016 gal 195 1526 5.70 NA N 1511 5.80 6.28 <5.0 1456 6.50 NA N 6/15/2016 gal 196 1345 11.50 NA N 1348 11.10 6.17 <5.0 1400 12.40 NA N 8/1/2016 gal 196 714 10.90 5.65 N 650 10.00 5.80 N <5.0 615 10.90 NA N • 12/22/2016 gal No flow 1004 9.70 NA N 956 7.00 6.07 <5.0 945 6.40 NA N 1/25/2017 CF 195 1016 8.40 NA N 1002 7.50 6.50 <5.0 935 7.20 NA N 1 • 4/25/2017 CF 300 1215 10.90 NA N 1205 9.10 6.74 <5.0 - 1143 10.40 NA N 8/15/2017 CF 199 834 13.30 5.89 N 825 12.30 5.83 N <5.0 815 13.40 NA N 10/31/2017 CF 230 1705 16.00 NA N 1710 15.00 6.58 <5.0 - 1656 15.20 NA N 1/29/2018 CF 230 1720 6.20 NA N 1717 4.90 6.27 <5.0 1700 6.00LN N 4/24/2018 CF 230 1025 9.40 NA N 1010 9.30 6.46 <5.0 - 1055 10.10 N 1 8/8/2018 CF 87 1124 15.50 5.75 N 1113 12.30 5.80 N <5.0 - 1124 12.40 N 10/3/2018 CF 198 1429 15.30 5.55 N 1423 13.90 5.63 N <5.0 1438 13.80 N 2/6/2019 CF 231 1632 6.60 NA N 1622 5.50 6.60 <5.0 1640 5.60 N 4/16/2019 CF 195 1627 13.06 NA N 1623 9.22 6.44 <5.0 1640 10.40 11 NA N 7/11/2019 CF 197 1410 13.90 NA N 1347 11.80 6.30 <5.0 - 1420 11.80 NA N 10/30/2019 JQ 198 1210 15.80 NA N 1150 15.98 6.43 <5.0 1225 15.82 NA N 1/9/2020 CF 207 1200 8.60 NA N 1156 7.54 6.68 <5.0 1220 7.37 NA N 1. 5/6/2020 MM 195 0952 11.95 NA N 0900 10.50 6.49 <5.0 1012 10.77 NA N ^ Green Y or Yes = within limits. Yellow N or Verify = against permit limit. Page9