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Home My WebLink AboutNCG080771_MONITORING INFO_20180306STORMWATER DIVISION CODING SHEET NCG PERMITS PERMIT NO. C) � () � I DOC TYPE 1 ❑ HISTORICAL FILE I MONITORING REPORTS 0 upm �,, MM4 06 01:1 "—fl. 0 a -me & YYYYMMDD Semi-annual Stormwater Discharge Monitoring Report for North Carolina Division of Water Quality General Permit No. NCGO80000 Date submitted C� a I 13 CERTIFICATE OF COVERAGE No. N0008 Q -7 -7 FACILITY NAME L COUNTY PERSON COLLECTING SAMPLES LABORATORY -`F—NCQ Lab Cent.* Comments on sample collectiqn or analysis: V . ---, E%\)C(D Part A: Vehicle Maintenance Areas Monitoring Requirements SAMPLE COLLECTIO�,NYAR Q) SAMPLE PERIOD [)41an-June DJuly-Dec or F1 Monthly' (monthU DISCHARGING TO CLASS F]ORW DHQW [jTrout F]PNA )T�,7 []Zero -flow [Water Supply []SA --T—�i I Xz) r-� []Other I RECEIVED PLEASE REMEMBER TO SIGN ON THE REVERSE -� MAR 0 6 2018 CENTRAL C11 n, 0 No discharge this period' ��Osj�4 W-R=., WWW 60WNINIS 'M-0a.4 I R W W s 5 n Mh otmOt 'Us age, ,=,Iz 1 M0F$0 W, wk=j marWWV?4N - :7V ,O7TTiP- IA00N,0S L 'te k I 3MN� P ii�epc FTeWl � -;`fflew;M a oa �5� Did this facility perform Vehicle Maintenance Activities using more than 55 gallons of new motor oil per month? — yes _no (if yes, report your analytical results in the table immediately below) Part B: Oil/water Separators and Secondary -Containment Areas at Petroleum Bulk Stations and Terminals tOutfall % j=bSffl09"Q--., ,-1, , -W---;Non-P6Iae;OiI,-; 7gL�PA-Mbtho 66 4 �.(SGT W6, -i it - - edlSolidi 1 'Pic ik� mit -7'5a1`E0 E.K.0,X16W i For sampling periods with no discharge at any single outfall, you must still submit this discharge monitoring report with a checkmark here. 5WU-250 Iasi revisal October 25, 2012 Pa�c i of'2 STORM EVENT CHARACTERISTICS: Date 1 iO(first event sampled) Total Event Precipitation (inches): 1n Date (list each additional event sampled this reporting period, and rainfall amount) Total Event Precipitation (inches): Note: If you report a sample value in excess of the benchmark, you must implement Tier 1, Tier 2, or Tier 3 responses. See General Permit text. FOR PART A AND PART B MONITORING RESULTS: • A BENCHMARK EXCEEDANCE TRIGGERS TIER 1 REQUIREMENTS. SEE PERMIT PART II SECTION B. + 2 EXCEEDANCES IN'A ROW FOR THE SAME PARAMETER AT THE SAME OUTFALL TRIGGER TIER 2 REQUIREMENTS. SEE PERMIT PART II SECTION B. • TIER 3. HAS YOUR FACILITY HAD 4 OR MORE BENCHMARK EXCEEDENCES FOR THE SAME PARAMETER AT ANYONE OUTFALL? YES ❑ NO ❑ IF YES, HAVE YOU CONTACTED THE DWQ REGIONAL OFFICE? YES ❑ NO ❑ REGIONAL OFFICE CONTACT NAME: Mail an original and one copy of this DMR, including all "No Discharge" reports, within 30 days of receipt of the lab results (or at end of monitoring period in the case of "No Discharge" reports) to: Division of Water Quality Attn: DWQ Central Files 1617 Mail Service Center Raleigh, North Carolina 27699-1617 YOU MUST SIGN THIS CERTIFICATION FOR ANY INFORMATION REPORTED: "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 fines and imprisonment for knowing violations." t. (Signature of Permittee) Additional copies of this form may be downloaded at: http://portal.n_cdenr.org/web/wq/ws/su/npdessw4tab-4 "31VU-250 last reviscd October 25" 2012 e, _ f' ~ rake 2 o 2 � ~~ _Semi-annual Stormwater Discharge Monitoring Report for North Carolina Division of Water Quality General Permit No. NCGO80000 CERTIFICATE OFCOVERAGE No. NCG08 Q-7 -/ ( FACILITY NAME i L—MA cpr —_��1- / Tn 0OUNTY PERSON COLLECTING SAMPLES LABORATORY Lab[ert. Comments onsample coUectiqnoranalysis: 'T- Part A: Vehicle Maintenance Areas Monitoring Requirements SAMPLEO]LLE[TIQN ,,4SAMPLE PER|(]D nJune [_]]u|y-Dec or L_J Monthly'nzn/y�-]PNA D|��HARG|NGTO�LA3� ORVV �]HC\VV �]Trout ^ | ^_^ Zero'Y|ovx E��/aterSupp|y [_]SA \ EjOther |ta PLEASE REMEMBER TO SIGN ON THE REVERSE --)' [:] No dischGrge this period' gul Did this facility perform Vehicle Maintenance Activities using more than 55 gallons of new motor oil per month? yes __no (if yes, report your analytical results in the table immediately below) Part B: Oil/water Separators and Secondary, Containment Areas at Petroleum Bulk Stations and Terminals NAR 0. MA / For sampling periods with no discharge at any single outfaU, you ,must still submit this discharge monitoring report with a checkmark here. SYVU'250 last rcviscd0x/nhrrZj.2U12 Pa�c ) n[2 STORM EVENT CHARACTERISTICS: Date (first event sampled) Total Event Precipitation (inches): 5G t Y- Date (list each additional event sampled this reporting period, and rainfall amount) Total Event Precipitation (inches): Note: if you report a sample value in excess of the benchmark, you must implement Tier 1, Tier 2, or Tier 3 responses. See General Permit text. FOR PART A AND PART B MONITORING RESULTS: A BENCHMARK EXCEEDANCE TRIGGERS TIER 1 REQUIREMENTS. SEE PERMIT PART 11 SECTION B. • 2 EXCEEDANCES IN'A ROW FOR THE SAME PARAMETER AT THE SAME OUTFALL TRIGGER TIER 2 REQUIREMENTS. SEE PERMIT PART II SECTION B. • TIER 3: HAS YOUR FACILITY HAD 4 OR MORE BENCHMARK EXCEEDENCES FOR THE SAME PARAMETER AT ANY ONE OUTFALL? YES ❑ NO ❑ IF YES, HAVE YOU CONTACTED THE DWQ REGIONAL OFFICE? YES ❑ NO ❑ REGIONAL OFFICE CONTACT NAME: Mail an original and one copVof this DMR, including all "No Discharge" reports, within 30 days of receipt of the lab results (or at end of monitoring period in the case o "No Discharge" reports) to: Division of Water Quality Attn: DWQ Central Files 1617 Mail Service Center Raleigh, North Carolina 27699-1617 YOU MUST SIGN THIS CERTIFICATION FOR ANY INFORMATION REPORTED: "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 fines and imprisonment for knowing violations." (Signature oV Permittee) cg /cg EJJ-8 (Date) Additional copies of this form may be downloaded at: http://portal.ncdenr.org/web/wq/ws/su/npdessw##tab-4 last revised October 25. 2012 f STATE OF NORTH CAROL_INA DEPARTNI ENT OF Ei`iV[R0NNI ErVT.AN D NATURAL RESOURCES DWIS[ON OF WATER QUALITY r GENERAL. PERMIT NO NCG080000 � CERTIFICATE OF COVERAGE Nn NLGOi30771 1 NATIONAL POLL[LEANSTORINIti Ei T DISCHARGE ELEr�[INAT{ONf SYSTEM j� `Lf�Y t k , I [n c+�mp[rarice rvrth [he pr ovr4san of roi th Ctiro[rna G nc raI S[atutt I [3 Z 15 [ other I aWulfi I, start dartfs and regulations prvniir[gatcd'and ailopttd b ttit Nurth,Carolrna Envrranrz�entrlt {1�Y� �4 tilInagernent Camn�rssron, antl the FtdEral 4Vater Pol[uhr�n�4Control Act as amended a'rhr 1 `'"+`' ' r "" 1 t r s 4 i>r ti }�}�t as'p� h 12, f•'., r �� r. x , -- 7 �` s f a tI r J i ii j� r, 1 r , �,x at, '9: ..t. ... --r .-..:.. _... .>k:,. .�k .., _-., i?e _- ...-•-.•..- ..-, .,,-. 2, ..:i..,n_. �.;7, r .•s..,.., , 'i:x .. _._. .. f _.. �.-Te_ ,-.1.,. _;1: 9��C`sv. r., r � ;F[eEt 'n'i� 1 ° 4-° y � w t. Y r�, k,-. ] G y w h ! ,_5 �a r - }} v` r y ' di t 1�•' i.3 L f Sys e� cYijkc lS here b authorized CO GISChlr e StACfIFLVI ' Y 6 a ter Frorrs a tacrlrt located a[ t y Y y«scfy I acf. gafk w i { M fit i s vu- - ,•y.c' n< a rw r4 +,sia7'h" 5 N: t' 'S7y,j''d a,� .II •.1 + 1,. ,I. 1. 1.,-. - -p y 7}�. r {� 41 7 1 i ry' �h5y ? Sill 11 t:Jk}} R N FIeEC Nl zrntenancE a ! I F} 4 7 t 1 1} I900 Camden Au rr a , n u4 1 � UUncd Dur}lanl-Cl]URty 77 - Y', t -' }' •� a t : to rec� ruing rvat�rs desrgnflted as EIIErbe Crtel� ,a class-W5 AV:NSW rvater�bac�y rn th Neus�` l t! ; River basin rn acci�rc�ance yvrth the eFtluent lrmstatran5 mpnrtorrng rcc{airements anti other `" conditions set Forth rn farts I [I Ill and [V of General PErnsrt Np NCG080000 as attached ! k i 'yt t 1 5ft{; fit Thr"s cernfrcate oFcirvera e Sh ill becomt'eFFtL:tive Dec,eni e 4`2012 Z' is Ce'til:c v = t x ate of C o �.. h c ra E h I ,.-.: a s a I remain in eFtect For th,e duration oFthe General.Fermrt Signed this 4rhday oFDecember, 20'12. rf W , jvr- Charles 4Valcilfi, P E Director biviston pt I,Vate:r Qua[ity VI 4 - t By Authority dffiee Environmenml I%lana;;ement Commission r r3• , Semi-annual Stormwater Discharge Monitoring Report for North Carolina Division of Water Qualit General Permit No. NCG080000 Date submitted CERTIFICATE OF COVERAGE NO. � N0008_10 SAMPLE COLLECTION YEAR — c D FACILITY NAME �r��(�'`0. SAMPLE PERIOD ❑ Jan -June [S]4uly-Dec COUNTYa�hQ�.-,-, or El monthly' month PERSON COLLECTING SAMPLES DISCHARGING TO CLASS ❑ORW ❑HQW [:]Trout ❑PNA LABORATORY Lab Cert. }r,o,,—�� ❑Zero -flow ❑Water Supply ESA p Y-��\a,- RECEIVED Comments on sample collecti or anal sis: u uo__ i � Y c YM MAR 0 PLt94 REMEMBER TO SIGN ON THE REVERSE 4 Part A: Vehicle Mainter�ce Areas Moitorin equirements CENTRAL FILE$ DWR SECTION to discharge this period' - - ! a'.-ri ..Outfalls-�, Y �,} sss�� {, NoS� `k;mo/cfd/yrSolidslmg/L��Standard 'lam''--=•`i.'•b -NiTT _ Date � � yy-,f yy ! G '- 5 6 ��.:5„ 'A.F _. Sample ColEesac�.�te�d, h'."h'��+eeZ"f'x' 19 ^L >. 00.530 �+ -..err t ac�i*.: .. ?'� p V, Total_5uspe�nded�; G� :: �. �1X- �'{ n 00400 .'4)._ �_.- • 3T T - pyH�; w ",i'P �% S[..tf•..,r.. units_ -a Z .'u�.� G•r .X"LL `i'i % i._ F._ �.t'-s._ E, -.tS"' �.n � . _. 0055_6 s� ...r "'." _<I. _f ti •_ 3'= ,,L"� -rll'... 1 f Non Pola oil..a d Grease/TPHEI?,4 37Cr^^y,SM,Y.iK, a i Method 1664�(SGT-HEMj mg%L t? �WXM q i... +.-.y.. •.,..:�c'r •tTl, y.. •.5{. �_.�,�•^$� v New<]Motor�yOilUsage,y# �F'_ ._�:i'il•-"`.Y�•�l'"'�'S Annual average;ga_I/mod. - >e. _ � ' 8enclimarkl4rws"�r _. ..r � _ - p:;a.,�^',y 'axri- -50'ors100se`e ,.-. .._._A.F.T-ic`t, •-�..Ft y�-i. «._. :� �•.P= .��'- er`riii# ... _...n _.. .. _. t. _-. ... p. ..... _.�,. r �;�.--`�"�' ' -`•+q �'xWithin,SO:.g.O= r;.':Y pi _ '==!'� t'a: . r . -�"f " ��. `� '" ?fir .�. Did this facility perform Vehicle Maintenance Activities using more than 55 gallons of new motor oil per month? (if yes, report your analytical results in the table immediately below) Part B. Oil/water Separators and Secondary' Containment Areas at Petroleum Bulk Stations and Terminals yes _no •--'_-,. .�_,... •�. ,.-... Out#all '� "No. .- • `-��ys �F�rygd.�L w.r �:. r �„s•3� - Date' u- Sam Ie Collected ;3----ape r• .' _ � Y'� -ter,' ,�s -r '�• .��:i' ,+C�-.'uit e��t•.'`�00556t�-'.�k�0053d.� ems_. l�"i`�;i._,�-. �r=T'- -ter- :.tea ,IVon-Polar<Oiltand Grease TPIiEPAMethddTota1'Su5 = /a Z66,4�SG71F1EM) pmg/<L _, tir endedtSolicis=� �� : p- -.+ a t ='"5tanilad;un�ts _ _'- ;_m_ g =H,t -.xP� - =Permitil d,,,•�,-:y iw-:w". z:4 -J:.' x_ � eft- - '•"--; .�.. d :"i-'-Z�.� -'�-.+�{s.��-±--^r-=�;a';ix;.-`i".:s7 r,':7',�` -X` �- s-2`. For sampling periods with no discharge at any single outfall, you must still submit this discharge monitoring report with a checkmark here. S\VU-250 last revised Octoher 25, 2012 Pate 1 of 2 STORM EVENT CHARACTERISTICS: Date (first event sampled) Total Event Precipitation (inches): _ Date (list each additional event sampled this reporting period, and rainfall amount) Total Event Precipitation (inches): Note: if you report a sample value in excess of the benchmark, you must implement Tier 1, Tier 2, or Tier 3 responses. See General Permit text. FOR PART A AND PART B MONITORING RESULTS: • A BENCHMARK EXCEEDANCE TRIGGERS TIER 1 REQUIREMENTS. SEE PERMIT PART II SECTION B. • 2 EXCEEDANCES IN'A ROW FOR THE SAME PARAMETER ATTHE SAME OUTFALL TRIGGER TIER 2 REQUIREMENTS. SEE PERMIT PART li SECTION B. • TIER 3: HAS YOUR FACILITY HAD 4 OR MORE BENCHMARK EXCEEDENCES FOR THE SAME PARAMETER AT ANY ONE OUTFALL? YES ❑ NO ❑ IF YES, HAVE YOU CONTACTED THE DWQ REGIONAL OFFICE? YES ❑ NO ❑ REGIONAL OFFICE CONTACT NAME: Mail an original and one. cry of this DMR, including all "No Discharge" reports, within 30 days of receipt of the lob results for at endue monitoring period in the case of "No Discharge" reports) to: Division of Water Quality Attn: DWQ Central Files 1617 Mail Service Center Raleigh, North Carolina 27699-1617 YOU MUST SIGN THIS CERTIFICATION FOR ANY INFORMATION REPORTED: "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 fines and imprisonment for,knowing violations." (Signature of P+ermittee) '50o,s1IE (Date) Additional copies of this form may be downloaded at: http://portal.ncdenr.org/web/wg/ws/su/npdessw#tab-4 SWU-230 last revised October 25, 2012 Paee 2 of 2 CERTIFICATE OF FACILITY NAME COUNTY'—4 Semi-annual Stormwater Discharge Monitoring Report for North Carolina Division of Water Quality General Permit No. NCG080000 Date submitted 71 Il-H ) ICO - -- RAGE No. NCG08 PERSON COLLECTING SAMPLES }nV-xyn ' LABORATORY—&5�:'CD� Lab Comments on sample collection or analysis: -a-Q-0 OF077/ Part A: Vehicle Maintenance Areas Monitoring Requirements SAMPLE COLLECTION EAR 4:�1,0 l to SAMPLE PERIOD COLLECTION 0 July -Dec or F] monthly' (month DISCHARGING TO CLASS [:]ORW EIHQW Trout [:JPNA []Zero -flow ater Supply [:]SA RECEIVED LjOther JUL 2 5 2U16 PLEASE REMEMBER TO SIGN ON THE REVERSE --> CENTRAL FILES MR -SECTION FINo dischorge this period' z - . - .- I ate �--i , "AX ,No F Sam Oil M? 0 NAIA .& _New Motor. j aT bIi0KgA T ' Mkfrd664SkM)0� i�l bv; - tandlMun 1�OWE An SVOag eblfin rm 12�� t I Co 5-75. G.-;L5 L L,3 i-D < �5� C::)o 57S - Did this facility perform Vehicle Maintenance Activities using more than 55 gallons of new motor oil per month? _ yes _no (if yes, report your analytical results in the table immediately below) Part B: Oil/water Separators and Secondary Containment Areas at Petroleum Bulk Stations and Terminals 4 {camS;- e taimpie,�.Coi lecteO, Or 4 00556 MINIon-roldriuWaTd'til6�' PHJUXIVILitho 0 — 'mow. —W m W !4j -;n MN AN Aft �i !�300� -xXo Total�qsl n d �Fig_i 'id �'d i i'd IN 3M.1 k Standa d: S, .' w65N f le, ,i� I'FRrmIe"f P MW dh�e� r i4� I For sampling periods with no discharge at any single outfail, you must still submit this discharge monitoring report with a checkmark here. SWU-250 last revised October 25, 2012 Page 1 of 2 STORM EVENT CHARACTERISTICS: Date(plO-5Z I I (first event sampled) Total Event Precipitation (inches): 5 Date (list each additional event sampled this reporting period, and rainfall amount) Total Event Precipitation (inches): Note: if you report a sample value in excess of the benchmark, you must implement Tier 1, Tier 2, or Tier 3 responses. See General Permit text. FOR PART A AND PART B MONITORING RESULTS: • A BENCHMARK EXCEEDANCE TRIGGERS TIER 1 REQUIREMENTS. SEE PERMIT PART II SECTION B. • 2 EXCEEDANCES IN A ROW FOR THE SAME PARAMETER AT THE SAME OUTFALL TRIGGER TIER 2 REQUIREMENTS. SEE PERMIT PART it SECTION B. TIER 3: HAS YOUR FACILITY HAD 4 OR MORE BENCHMARK EXCEEDENCES FOR THE SAME PARAMETER AT ANYONE OUTFALL? YES ❑ NO Z/ IF YES, HAVE YOU CONTACTED THE DWQ REGIONAL OFFICE? YES ❑ NO ❑ REGIONAL OFFICE CONTACT NAME: Mail an ariginal and one co y of this DMR, including all "No Discharge" reports, within 30 days of receipt of the lab results for at end of monitoring period in the case of "No Discharge" reports) to: Division of Water Quality ' Attn: DWQ Central Files 1617 Mail Service Center Raleigh, North Carolina 27699-1617 YOU MUST SIGN THIS CERTIFICATION FOR ANY INFORMATION REPORTED: "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 aof�the�pe'rson 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." (Signature of Permittee) (Date) Additional copies of this form may be downloaded at: http://portal.ncdenr.org/web/wq/ws/su/npdessw#tab-4 SWU-2f!, last revised October 25, 2012 Page 2 of 2 Y_ _ -- f ., _ .. _.. __ r. . ., - :- 1. . ':i .,. ',. f •. t;' 1 rN :r 'iti: s x 4.,`I . I _. '... l j - - - ':4d,%'' STATE 0F,INORTH CAR0LI,,NA :`s` D EPAR-..,�'I E,NT OF E,`iVIROtV%1 ENT.AiiD .Nixl'URAL RESOURCES ,,. 1 . DIVISI0N OF WATER QUrI[ I`I-Y r S`!' & I lr.�.lPr h� ` , , GENERAL PER41i�' NJ NCG080p00 .' �h lY . CERTIFICATE OF CO/VERAGE Nos NCGDf3D771 ", d `,. AR k 5'1OR41bVAT£R l >t,r'� 1 'F', NATIONAL POLL[![ANT D[SCE{rIRGE EL[MINAT1ON SYST£.tii 'u ^ ysf1!h- ? 5 Y Z 7 i ' f r 43 ON t ✓ 1 1 t ,,3 In ecmplcanee �yvitti the piovi�ton of North L�ro[ina Gtntral SCatute; [ 13 2l5 1 o[hcr lawful • �' )r U� stanclard5 and regulatrnns pr Um ilga[ed and a iopttd byr thE. N�ii th Cale olrriaEnvironment i[ -1h � { �,, ,zc } yr1'�'; -:i ,. Management Commission Banc! [he Federal WaterPuli d6[ Control Act a5 amencSecl "; { j ,y ' S�"; i} rti 1.'�11° t'�� `' . - g r' r 5. !.. n ; _ 5i r:'', ire 4-¢ve'M > ` -r � }, �l,' x) yr ,�51 4rt Pt .h'r '�54ynt %;�i',ky r' yS": 3 + e 7 ;M, Ic I- i 5 v �! i FJfy YF( -''R4 S r 3 is tr41" f ti:% 'r ,� '! Y .;,,V , : ,� a 5 4 -..` c ' R ! r�! 4i- ! r`�t i4. )IY �1 -.{sr f/r ors ^'f 1Y4{y? ,n� hi h Fleet c�ilcntenance ' a I n, `,x ` , 3R 4! ,At gu`' c. , ilT r r f! s',,a r r, � h�I r - ,„-� ;Vl.a ,ryFi] i' ,Itr r4 '+,� i `'^r! sera: y,. vrL d}. {.�' 5i �, S,N �' kr o 4 t r h= A�4t { ! 5( _r.-.r i£! r,, - z y4 ! i R Y '!4Yy r. t�!''t p. ', y , s f r.. M 7 i ) , s:. ri{r. r ! i�ra ! "� } ' fie:-6ela autllUrlLeC1 to a ch, �e'St(lrnlWclt , from a faculty located at h'i, } a ' � 1' ! � ' ai {�� E Y f ' l }i , r k `'i _ _,rs >}f ['r"'f:', , 1 e f ' I. F ti t,+i ., r '� i �.: �. �', fin Ft j !�h' !n h ,x s + s ��c t �! r � ! ,; tr 1+ 4%� +ra n e ° a a�5t ^rF a g 5rx; Yy 3, r} r r , r 1 " � 11 I r �,-4.., Iq r 't Sr x ajr;r�fb 2 F. r yi i.-� �w• c �`yry r {�'7��1fti5 �'�r't14 d,Q FleeC N17rnCenance , �E } T x�' 11 e-.t 5t9DD Camden Ave s 2`;:wP F* r ' 'y'r.'� ,y+sr�'; r`r-tii?)rau?}y h • y; " a e { + i -, a s 4 5 ,j ' � }a } ). y` t t rr�,"✓. Durham )xt'1 r 94r y !r i 1 U rr (a)� L..,',�-,- -"':' ,�- :i.,",.. �.��, �5. j. -'� h DUrhan7.CountY., [�a , dr r s� e t, *wry, r}� Rv ,� �' r !.tI m r• •: s ,}g5 t la e 5 r'.'; _" }'fit 't tz 5 s'-4M��x: y I s rY !_. ,4r f I 5:} fi ,. r_: i IFS' �� y r Pi ! - 7$` 4;y', '/ l,j'? F to receiving waters,designated as Ellerbe Creek a cuss S lV NSW Wv terbod rn the Ne"' ";, ?A� as dtI p5, �4,1 '. � L r a, L, , z u r , Y Olt. � r Y. I" by u a. ,, � Rcver Bairn irs acebidance with thi eFttuent limrtahons monitorcng rec�urrenients and other If-,'- ;�.-�, ra conditions set Fo; th in'Pais I [! 111 and [V of General Pc,rmit No'NCG080000��s attalched t_; ' � i a r s s i � i ! . i1i�.M.q�4 h 5 I r 1 { ri/ 1, `t C " ). ,y4 �i1.. This i t r t€Fica[e or coverage shill become effective December 4 2012 r O 5a� i _r _ t' -' j x V tT M.. (err' _ I h ',G is 11, 4 75 T hitilCertitrcate of Coverage Shall remain in eFtec t For the dunfic�n of the Gcnei al PeL niit j F 4 r 'r . v ty3; �'`n% WY ' Signed this 41hday cit Deceinber,`2012 1V— �0Z r .f v+r - - 1 I - ' r I " St 4 i f �y h!, �• 5 ! Y .. / W , P's }}�� 1 %]%}sLIC c / r�G 'Y/LL'G' R,plfin, , r ( 15 !' lq�L1 r 4a �yr�, Jur Ch ai Icy 4Vakild rP E Dri'eCto- r' ',''t, bivtSIon 0 bVater Qualr.ty fy ,NXs h s i °` By i crjd �rcty of the Envir•gnrnE!olaI i\4an]riCalCnt C()rTlnliI'si()ii i �, s- r .' ' , . i " j . , .. ' ! --, , i + , 5 , € _'.k r 4:j' 1. •�y I ':.N ICY -, { ' - I- � 4, • ... _ w, 4iLt yrz „. . } t Semi-annual Stormwater Discharge Monitorinp, Re ort for North Carolina Division of Water Quality General Permit No. NCG080000 Date submitted Ca )-,;� 111�:T- CERTIFICATE OF COVERAGE NO. NrCG08 C) SAMPLE COLLECTION YEAR 69 c) FACILITY NAME L� O-�r�ca� SAMPLE PERIOD ❑gJan-June ❑ July -Dec COUNTY , ✓ a,r� �t-� or ❑ h Monthlyl (mont PERSON COLLECTING SAMPLESq,-, j- DISCHARGING TO CLASS ❑ORW ❑HQW ❑Trout ❑PNA LABORATORY Lab Cert. # aort []Zero -flow ❑Water Supply [:]SA Comments on sample collection or analysis: U ❑Other RE CEIVED PLEASE REMEMBER TO SIGN ON THE REVERSE JUL U o Ci;'6 C= Part A: Vehicle Maintenance Areas Monitoring Requirements ❑ No discharge this period' .= CENTRAL FILES DWR SECTION ¢y `Outfall a Date00400�n SamplekCollected, mq/ddJy_r �'0055fi� ��-_ ..? - Y.'�cC+7z "AY.' .. - :. Totalr5uspended, `_ 2 Soltds;:mg/L ': EF - -_t^ ^`�+i` pFi�: Standardtuij s ^-�-ie'�fr'T 'T-ti�'.SBv� - JG -Sir 'Non Polar-0ilsand Grease/TPH EPA �Method�lfi64;(SGT HE-Mj; mgM =New;Moto"r`Oif'Usage, r i u a I aVerage.gal/iT10 ' _ ,,:}Y.� •-ili Y ;Benchmarks :t- -T.�:i.4.1�f�.._ 0. 50.or 100_`see permitf _ _ ^a�L Withiinn$W: 510a l 3Q> .35 � 5T 9.-1 Did this facility perform Vehicle Maintenance Activities using more than 55 gallons of new motor oil per month? _ yes _no (if yes, report your analytical results in the table immediately below) Part B. Oil/water Separators and SecondaryContainment Areas at Petroleum Bulk Stations and Terminals -"':,:. •_r:c:"�-'A f�. Gutfall P ... ,...._.- ;�.��, -. ...m. o� Date- a"Samm WFollected . `mo/dd/yr� ii �A'il' 00556 �' =a Non Polar Oil nd'Grea e`TPIi EPA Method Tr�.la• "`. _�;_16.64(5G,%%_`-HEMjmg/L,- 530; �aL T t I�Susp ndedis6tids K.. I'�.. --.+fi-^s.' _ mg/L5tandardunits 00400 � , w• N = }s_t� x-.'F1 �"�4�i i{ �• 4 �1= txrmrt::mfa _ �orw�r1._ ._;sr;ee�F ,ee.,r�m��`5-�.; �b I For sampling periods with no discharge at any single outfall, you must still submit this discharge monitoring report with a checkmark here. SWU-250 last revised October 25, 2012 PaL,e 1 of 2 STORM EVENT CHARACTERISTICS: Date first event sampled) Total Event Precipitation (inches): Date (list each additional event sampled this reporting period, and rainfall amount) Total Event Precipitation (inches): Note: if you report a sample value in excess of the benchmark, you must implement Tier 1, Tier 2, or Tier 3'responses. See General Permit text. FOR PART A AND PART B MONITORING RESULTS: • A BENCHMARK EXCEEDANCE TRIGGERS TIER 1 REQUIREMENTS. SEE PERMIT PART II SECTION B. • 2 EXCEEDANCES IN A ROW FOR THE SAME PARAMETER AT THE SAME OUTFALL TRIGGER TIER 2 REQUIREMENTS. SEE PERMIT PART II SECTION B. • TIER 3: HAS YOUR FACILITY HAD 4 OR MORE BENCHMARK EXCEEDENCES FOR THE SAME PARAMETER AT ANY ONE OUTFALL? YES ❑ NO ❑ IF YES, HAVE YOU CONTACTED THE DWQ REGIONAL OFFICE? YES ❑ NO REGIONAL OFFICE CONTACT NAME: Mail an original and one copy of this DMR including all "No Discharge" reports, within 30 days of receipt of the lab results or at end of monitoring period in the case of "No Discharge" reports) to: Division of Water Quality Attn: DWQ Central Files 1617 Mail Service Center Raleigh, North Carolina 27699-1617 YOU MUST SIGN THIS CERTIFICATION FOR ANY INFORMATION REPORTED: "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 fines and imprisonment for knowing violations." ! . (Date) Additional copies of this form may be downloaded at: http://portal.ncdenr.org/web/wq/ws/su/npdessw#tab-4 SWU-I—A last revised October 25. 2012 Page 2 of 2 CV t' STATE 0F N 0RTlI CAR01,1N l i DEP;ARTI NIEI`T OF EiiNVIRON6IENT.AND NATURAL RF50-URCES " ! I DIVIS[0N OF WATER QUALI FY � her t, Ij1 t GENERAL PE.RM11 N;i NCGO80060 7 CERTIFICATE OF COVERAGE No NC GOf3E)771 ,t�.�iy NATIONAL POLLUTANT DISCHARGE EL11iINAT[ON 5Y5TEyl s' ra4 - i\t k< iy4-If.J r ,.. ` -- 4 - ! 11 FF 4{'-' :PRf 55 ,. _.:'# ,[i'4.u1 - f.•�� 1 1. %J. ,, �'�d tr-<Ff Y~F F%1'1 In compllance �'"�,rf 'u �vrth the pl avl5lun of North C irollna Gr ntral;5ta tuts_ 113 2.15 1 o�hcr l trvful s, ;g. standards and L 1lat10ns pron>rslgatEcl and acio [td#b !![hE Noith'Carolrna:Environment7! '_�h',�1 a`k ivlanagementComhzrssion ;and Me vederal 4Va[Nr Pol3uGan Control; Act as amended;• a 4t., :,«:.:., �'. 3f�.. _ brsfiErehyauthorrzedtodruhirbcstorrriwat�r fromatscr��tylocatcciat . RR, f G Stm y, xr, blalntenanCt i5�,, v. F I x +�r'fw'Yctt i' A1900inM rCaAV}E I� I ��+� t ` ;i x `�i' ! a{ �r{f ' }i, l,DUrham``f rv. n( t Durflanl CUUntyhlL i• 3s{1%! y ''t$�I t. A" i{ �r {! try rect�rvrng waters dcsignat� d Srs El�crbe Crtefc a eWsAVS IV �fS�V Waterbody rn,thE Neu�se °>`` !- 5 Rrvrr BaSrnfin accordance yvrth the Ettluent lrmittadons n1onlCgrint; lc(IUEremEnCs and othEr; ' i 'W .ss c. :ir +'! 3r,h..r„ s e ,condlt�ons Set forth rn Parts I ll Ili and IV of General Pcrmgt No NCG080000 a5 attached " 7 t r t < - , , This i Er tlfi�ate of coverage sh ill bi.cnrnrE effr ctrGe Dect tiihcr 4'2012 i J i h=S Ceruhcate ofCovera4c sh>;ll rcmarn in eFtect for the`durntion oFthe Gencia4 PerR>It ji Slgned ttlis JFlh d ly of D(ICtm17Er 20 IZ "+ � r 4 y ..�'7J/�..�t.L�/..cx� . + �i' .Y✓i '�� f Y JL �" + f' fir' Char Icy Wakrlct P E Di�r`Ectiir • Division of kVater'Quahxty By rAutit) rlty of`thc En'v'irainrnental 14lanaoemi ri Commiss.j(i11 ,J- for No Date submitted CERTIFICATE OF COVERAGE No. NCG08_D-� SAMPLE COLLECTION YEAR -4 FACILITY NAME C,=L COUNTY or 1:1 Monthly" (month) DISCHARGING TO CLA PERSON COLLECTING SAMPLES SS [:]ORW DHQW [:)Trout [—]PNA RECEI gD [:]Other Comments on sample collection or analysis: Vi Part A- Vehicle Maintenance Areas Monitoring Requirements |AN 27 2015 CENTRAL FILES OWRSECT|ON PLEASE REMEMBER TO SIGN ON THE REVERSE 4 El No discharge this period' 90 am '8 slffijl Did this facility perform Vehicle Maintenance Activities using more than 5S gallons of new motor oil per month? — yes __no (if yes, report your analytical results in the table immediately below) Part B. Oil/water Separators and Secondary -Containment Areas at Petroleum Bulk Stations and Terminals For sampling periods with no discharge at any single outfall, you must still submit this discharge monitoring report with a checkmark here. SVYU' 50 last revised October 25,20i2 Page | of STORM EVENT CHARACTERISTICS: Date El' (first event sampled) Total Event Precipitation (inches): Date (list each additional event sampled this reporting period, and rainfall amount) Total Event Precipitation (inches): Note: If you report a sample value in excess of the benchmark, you must implement Tier 1, Tier 2, or Tier 3'responses. See General Permit text. FOR PART A AND PART B MONITORING RESULTS: A BENCHMARK EXCEEDANCE TRIGGERS TIER 1 REQUIREMENTS. SEE PERMIT PART II SECTION B. • 2 EXCEEDANCES IN A ROW FOR THE SAME PARAMETER AT THE SAME OUTFALL TRIGGER TIER 2 REQUIREMENTS. SEE PERMIT PART II SECTION B. • TIER 3: HAS YOUR FACILITY HAD 4 OR MORE BENCHMARK EXCEEDENCES FOR THE SAME PARAMETER AT ANYONE OUTFALL? YES ❑ NO ❑ IF YES, HAVE YOU CONTACTED THE DWQ REGIONAL OFFICE? YES ❑ NO REGIONAL OFFICE CONTACT NAME: Mail an oriainal and one copv of this DMR, includina all 'No Discharae" reports. within 30 days of receipt of the lab results for at end of monitorina period in the case of "No Discharge" reports) to: Division of Water Quality Attn: DWQ Central Files 1617 Mail Service Center _ a Raleigh, North Carolina 27699-1617 YOU MUST SIGN THIS CERTIFICATION FOR ANY INFORMATION REPORTED: "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 fines and imprisonment for knowing violations." (Signature of Permittee) (Date) Additional copies of this form may be downloaded at: http://portal.ncdenr.org/web/wq/ws/su/npdessw#tab-4 SWU-250 last revised October 25, 2012 Page 2of2 4 inual Stormwater Discharge Monitoring Report for North Ca roli na, Division of Water Quality General Permit No. NCGO80000 Date submitted t I q ` 1 0-1 CERTIFICATE OF COVERAGE No. NCG08_DD_ --) J_ FACILITY NAND CD COUNTY PERSON COLLECTING SAMPLES LABORATORY F —LabCert.# '-'C, I5Z:)0Q) Comments on sample collection or analysis: Part A: Vehicle Maintenance Areas Monitoring Requirements SAMPLE COLLECTION YEAR 1.14 SAMPLE PERIOD F-1Jan-June EN July -Dec or [] monthly' (month) DISCHARGING TO CLASS [:]ORW [—]HQW OTrout [DPNA [:]Zero -flow [:]Water Supply []SA REC96�D [:]Other JAN 2 7 2015 PLEASE REMEMBER TO SIGN ON THE REVERSE --) CENT DWR SERALCTION FILES ❑ No discharge this period' iccifim Dated `4 .,-R,.SjMpIe,,,C6I!ecte — d- 34 bdS3 t t pen e V. U en 6& W MW 0 P;�L-!§";�2,Z' Mlr,064 Z , 00556 P-A-, Mbtdrol "US &jNew� .;Total;Sus 'Sol m L V LOP!! A* Standard s U nit' .6lanOiI,5nd,Gr P 4PLn %06iCod U15fl$.QT�H E M),�,mglll -�g u avera YN,�.Ulh -:7, B e 6 c hIm"b"r. -k- 4" Ail M.1 0, i 110 6!'sZV4'p'e rr 9, 0�6 -,%i e t; ri � 53- 3 C) =3, Did this facility perform Vehicle Maintenance Activities using more than 55 gallons of new motor oil per month? _ yes _no (if yes, report your analytical results in the table immediately below) Part B: Oil/water Separators and Secondary -Containment Areas at Petroleum Bulk Stations and Terminals ,Kaifa'll' 5--`4 'D kj ffi$ 0040b" -s ;5. -, -�iVCollected-,2. am � - - Non -Po a-Wi and-GeeasLi -TPH,E PA: Method -�`1. -nmg:P oi �Z" Qf 6 f6 I- i-d ;a, JSUspen e;Solids-,-"X,.-? ddZyr 664 d'a tie (SGT--HEM),'14.ffig7.L�:V7,,. 'am gq Or- - u - JPermi � & T V-1 I For sampling periods with no discharge at any single outfall, you must still submit this discharge monitoring report with a checkmark here. marmw SWU-250 last revised October 25, 2012 Page 1 of 2 STORM EVENT CHARACTERISTICS: Date 00(—"t (first event sampled Total Event Precipitation (inches): t t r� Date (list each additional event sampled this reporting period, and rainfall amount) Total Event Precipitation [inches]: Note: If you report a sample value in excess of the benchmark, you must implement Tier 1, Tier 2, or Tier 3responses. See General Permit text. FOR PART A AND PART B MONITORING RESULTS: • A BENCHMARK EXCEEDANCE TRIGGERS TIER 1 REQUIREMENTS. SEE PERMIT PART II SECTION B. • 2 EXCEEDANCES IN A ROW FOR THE SAME PARAMETER AT THE SAME OUTFALL TRIGGER TIER 2 REQUIREMENTS. SEE PERMIT PART 11 SECTION B. • TIER 3: HAS YOUR FACILITY HAD 4 OR MORE BENCHMARK EXCEEDENCES FOR THE SAME PARAMETER AT ANYONE OUTFALL? YES ❑ NO ❑ IF YES, HAVE YOU CONTACTED THE DWQ REGIONAL OFFICE? YES ❑ NO REGIONAL OFFICE CONTACT NAME: Mail an original and one cojoy of this DMR including all "No Dischar a "reports, within 30 days of recei t of the lab results or at end of monitoring period in the case of _'No Discharge" reports to: Division of Water Quality Attn: DWQ Central Files 1617 Mail Service Center Raleigh, North Carolina 27699-1617 YOU MUST SIGN THIS CERTIFICATION FOR ANY INFORMATION REPORTED: "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 fines and imprisonment for knowing violations." (Signature of !;_4 _1 (Date) Additional copies of this form may be downloaded at: http://portal.ncdenr.org/web/wq/ws/su/npdessw#tab-4 S W U-250 last revised October 25, 2012 Page 2 of 2 W DURHAM 1869 CITY OF MEDIONE CITY OF DURHAENI � NORTH CAROLINA Attn: Mr. Bradley Bennett Division of Water Quality 1617 Mail Service Center Raleigh NC 27669-1617 RE: Outfall samples July 11, 2011 it II JUL 20 2012 4�C D�NR R�4g49h RE.ICir�f �iilGe The City of Durham Fleet Management Department collected analytical samples on 05/30/2012. We are pleased to report that the 4, 5 and 8 discharge points fell within the limits prescribed for solids and oil and grease. We thank you in advance for your continued support. Sincerely, Stephanie Taylor Administrative Analyst City of Durham 1900 Camden Avenue Durham NC 27704 CC: Mack K Wiggins, Jr. Environmental Specialist, Division of Water Quality 1628 Mail Service Center Raleigh NC 27699-1628 tiTORMWATER DISCHARGE OUTFALL (SDO) MONITORING REPORT GH NE,RAI. PERMIT NO. NCG080000 SAMPLES COLLECTED DUIUNG CALENDAR YEAR: CI:RTII�ICATI. OF COVERAGE NO. NCC08 {_� {� (This monitoring report Is due at -(he Division no later than 30 days front t , the date the facility receives the sampling results from [lie laboratory.} FACILITY NAtINTE_ 12_)O r2E� ✓rr�:_��T COUNTY , PERSON COLLECTING SAJ'%II'L[iS f'S�y�r,� ,�1, �: , h� �� c5 �+�, ro,` PHONE NO. 1 `1�( __�U0 1 - CERT I [ED LABORATORY �i' t�C Lab iJ t t��lp Lab I#' �' �' PLEASE SIGN ON THE REVERSE. 4 fart A: Vehicle Alaintenauce Areas Monitoring Requirements Did Ellis facility perfonir Vehicle Maintenance Activities using more than 55 gallons of new motor oil per month? yes _net (if yes, report ),our analytical results in the table inunediately below) Noce: If you report a sampled value in excess of the benchmark value, or outside Elie benchmark range for p1I, you must implement •I'ier 1 or'I'ier 2 responses. Sec General Permit text. fart B; Oil/water tie mr-alurs and S c condary Containment Areas at Petroleum Bulk Stations and Terminals Outfaii r ,Onto �.. af�}' _ i}0556 ; ��00530`�,a� 10..- + ,Sample Cb! iTORNI FNIEN'I' CIIAIIAC"fF,R[S'I'ICS: I)aIc :first event ,sampled) ['oral Event Precipitation (inches): :;�., Elate (list each additional event sampled this reporting period, and rainfall amount) Total Event Precipitation (inclies): Mail Original and one copy tu: Division of Watcr Quality Attn: DWQ Central Tiles 1617 Mail Service Center Raleigh, Noril, Carolina 27699-1617 SWU. 250-102107 rage 1 of 2 "l 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, (lie information submitted is, to the best of my knowledge and belief, true, accurate, and complete: [ am aware that there are significant penalties for submitting false information, including the possibility of fines and imprisonment for knowing violations." (Signature of Permittee) 1]1lll (Date) SWU-250-102107 5". 1.1 CAROLINAg-,'-",� S1 ik'FF OF NORT D EPAR-EMENT OF ENWIZONMNl'�[- AND NATUIctk DIVISIONQP.,-� k,p).", t ... ..... P, 1 "'OW .G EN E RXU VE RNI IT"NOb�.'0 . N8000 CERTIFICATE 0F'C0VERAGEN6`*CC*"b'11 A Itylocated r' `Fleet X Maintenanc I y . to . receiving. wafers . 'designated - ''isthe'Du`r'h'am m"'unici�p'a'l',storTn"s'e��er,:'system , t ' q L -Elleirbe'viek - ",Claii'NS*-'1V;NSW with the e 1,60iiiiita'fibnet b�aaw d h r �vaws in'th6iNeus6Riviir 6zsin� in accordance w SM6, 0 i to ns se -f6rt In ar-ts. .1, Q '�4 con'd-t' I 111111"Iv."�a�dVl6r,Gedera[P��it'N,�4�6086'060 attached s, q, I . V L cer' �c'a-t'e . This certificate This Certificatq o Covera,e`shall remain in e ect For'the d6iaiiOn of the Gc6iEral'Pemii 1 W5. Signed this June 16,200 K, 11,, N, % U . Alan W. klimek,'P.E.,-DirC'cior Division of Water Quality" By ALIthority of the Environmental Mitnageinctit Commission It • • y r DURHAM 1869 CITY OF MEOIONE CITY OF DURHAM I NORTH CAROLINA February 18, 2010 Attn: Mr. Bradley Bennett Division of Water Quality 1617 Mail Service Center Raleigh NC 27669-1617 RE: Retesting of Outfall The City of Durham Fleet Management Department collected analytical samples on 02/09/2010. We are pleased to report that the 4 and 5 discharge points fell within the limits prescribed for solids, upon retesting. We look forward to the completion of the salt dome adjacent to our facility. That construction has dragged a lot of mud and dirt our way and we feel it had a negative impact on our Fall sampling. Fortunately, they have completed construction (except for asphalt paving). This should remove any need to take sampling outside of our routine requirements. We thank you in advance for your continued support. We are committed to minimizing contaminates in our facility's storm water runoff. In our business oil/greases is our culprit; however our BPM's have kept our discharge levels below the limits. If only construction mud would go away. Sincerely, Kent Cash Director of Fleet Management City of Durham 1900 Camden Avenue Durham NC 27704 CC: Mack K Wiggins, Jr. Environmental Specialist, Division of Water Quality 1628 Mail Service Center Raleigh NC 27699-1628 tM 15 Environmental Conservation Laboratories, Inc. 102-A Woodwinds Industrial Court Cary NC, 27511 / Phone: 919.467,3090 FAX. 919.467.3515 Thursday, February 18, 2010 City of Durham (C1020) Attn: Kent Cash 1900 Camden Ave. Durham, NC 27704 R£: Laboratory Results for Project Number: Stonmwater, Project Name/Desc: Fleet Management-Stormwater Resample ENCO Workorder: C914176 Dear Kent Cash, Enclosed is a copy of your laboratory report for test samples received by our laboratory on Wednesday, February 10, 2010. Unless otherwise noted in an attached project narrative, all samples were received in 1 acceptable condition and processed in accordance with the referenced methods/procedures. Results for these procedures apply only to the samples as submitted. The analytical results contained in this report are in compliance with NELAC standards, except as noted in the project narrative. This report shall not be reproduced except in full, without the written approval of the Laboratory. This report contains only those analyses performed by Environmental Conservation Laboratories. Unless otherwise noted, all analyses were performed at ENCO Cary. Data from outside organizations will be reported under separate cover. If you have any questions or require further information, please do not hesitate to contact me. Sincerely, Stephanie Franz Project Manager Enclosure(s) The total number of pages in this report, including this page is 9. ��B 23 SAMPLE DETECTION SUMMARY Bent ID a ;} DlsCital ge 0D4 „r „� . , vd+' J' ` a Lab ID: ,,5914176-01' 1..�r , r. "i�i .. s�: :d�,` 3 ��, s' �i d�.�'*r�. y.�• S .�i .: v! Y4 i.i:-�,.cn .?-. Analyte Results Flag MDL PQL Units Method Notes ........................... ...... ..... ,.... .................... ........-............. ...... .............,..-' Total Suspended Solids 89 F.0 1.0 mg/L SM i546D Rent ID r 'Discharge DQ5 ; , yy y #�,v yt° > i 7a ' Y a >';� i, :Lab I,D C914176 02 Analyte Results Flag MDL PQL Units Method Notes ............................... ............ .............................. ...... '........ ..,......,.,.......... Total Suspended Solids 6.8 1.4 1.0 mg/l SM 2540D Analyte Results Flag MDL PQL Units Method Notes Iota{ Suspended Solids...... .s ................,......... .. .,......7.0 .....................L.0 ...,.........1.0 ........... m..g/L .......... .SM....2540................. FEB 2 3 2010 r OLD. •ram x ��,,,,,,,�.�.,ur Page 3 of 9 www.encolabs.com SAMPLE SUMMARY1!,ABO&ff!QRY!gHRON1gLE Client ID ;T Discharge 6210010 1!;:40 R-eC-e:lved.,"b2/1O/10 J65:3 064t) 'k, Samplidii 0 Parameter Hold Date/Time(s) Prep Date/Tirrte(s) Analysis Date/Time(s) SM 25406 ..... ...... ()2/1 6/10 02112110 MOO 2/1212010 10:00 b 6,C914176-02 ' 02/ 09'/ to r 40 Receiiiid:-102 jp/ :"`Z,' ,. . Parameter ... .. ... Hold Date/Time(s) . ..................... Prep Date/Time(s) Analysis Date/Time(s) SM 2540D 02j1. 6/ . 10 62i12110 . . . . . . . . . . 2112/2016 ' 16m . . . . . . . . . . . . . . . . . . . . . . . . . 00 C9'i4176-'03'- "W:� W"0210 Tcil;4;�if ID:,? P "R I 6d-q2, eciev 1p/ Lab .Samp 9/M 10 716--30 Parameter Hold Date/Time(s) Prep DateMme(s) Analysis Date/Time(s) 'Sk 2'5'4d6 ..... ............. b��i6hb ....... .................... ... 6iil,2�ili . . . . lb':66 . . . . . . . . . . . . . . ' i6:66 . . . . . . . . . . . . . . . Page 2 of 9 ANALYTICAL RESULTS Description: Discharge 004 Lab Sample ID:C914176-01 Received: 02/10/10 16:30 Matrix: Water Sampled:02/09110 15:40 Work Order: C914176 Project: Fleet Management-5tormwater Resample Sampled By:lohnney Evans Classical Chemistry Parameters .................................... ................................. .... ......... ..... I.., ............... I......... ..................... ^ - ENGO Cary ceMAed analyte (NC 5911 Analyte rCAS Numberl Results fin Units 2f MU Batch Method Analyzed gy H= Total Suspended Solids rECL-0169] ^ 89 mg/L 1 I.D 09120111 SM 2$40D 02/12/10 10:00 FLT This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 4 of 9 Description: Discharge 005 Matrix: dater Project: Fleet Management-Stormwater Resample Lab Sample ID: C914176-02 Sampled: 02/09/10 15:40 Sampled By:Johnney Evans www.encoiabs.com Received: 02/ 10/ 10 16:30 Work Order: C914176 Classical Chemistry Parameters ....... . ........ ...... ... I ...... . ....... . ...... . .... . ........ ... ^ ENCO Cary certified anaryte (NC 5911 Qnalyc[CAS NumberT Resu1[s ELEIg uniu PE ffn Batch Meth Analyzed @y Note Total Suspended Solids [ECt-01691 ^ 6.8 mq/L 1 1.0 OB12014 SM 2540D 02112/10 10:00 FLT This report relates only to the sample as received by the laboratory, and may only he reproduced In full. Page 5 or9 Description: Discharge 008 Matrix: Water Project: Fleet Management-Stormwater Resample Lab Sample ID: C914176-03 Sampled: 02/09/10 15:40 Sampled gy:Johnney Evans www.encolabs.com Received: 02/10/10 16:30 Work Order: C914176 Classical Chemistry Parameters .....I ... ......... ......... .... .. ......... .. .. .. .. ....... .............. ......... ...... ................ . ^ ENCO Cary certified analyte [NC 591] Analyte MAS Number] Results Elm Units pF MU Batch Method Analyzed Total suspended Solids [ECL-0169] ^ 7.0 mgiL 1 1.0 0612014 SM 25400 02/12110 10:00 FLT This report relates only to the sample as received by the laboratory, and may only be reproduced in tutl. Page 6 oF9 Classical Chemistry Parameters - Quality Control Batch 0812014 - NO PREP Blank (OB12014-9LK3) Prepared & Analyzed: 02/1212010 10:00 a �Z -;' r�'ky5 �``2• J"',;v° �, tIAI ?�`y-1.6 -� F< a ?.F�, 4a�u.ty{-.°+f, mit(s rotes'y Analyte;v,3C„xr �);' s> •s�Result rF[ag; .3MRL ;"v� Units.;'�1 Level,'t } ResuEt,c , %DREG �j limitsi»;RPDr:;; ;Li '`: ~.N.( Total Suspended Sdids < lA L.0 mg/L ....................................... .......................................................................................... LCS (OB12014-BS1) Prepared & Analyzed: 02/12/2010 10:00 Spike„ Source}-w 5,„.� r v%aRECy 1 � lRPDf :=Result, . . Flag,,4 MRL _ ,Units? ;Level. ; .' Result ;`%REC � Limits �" .RPDk - f Limit h-4' `;:Notei Total Suspended Sdids 89 1.0 mglL 80.0 Ili 82-119 .......................................................................................................... ............................... Duplicate (OB12014-DUPi) Prepared & Analyzed: 02/12/2010 10:00 Source! C915142-01 Total Suspended Shcds 24 1.0 mg/L 24 2 25 ...................................................................................................... - .. ............ ...,... ... Page 7 of 9 tiuimencolabsxom FLAGS/NOTES AND DEFINITIONS B The analyte was detected in the associated method blank. D The sample was analyzed at dilution. I The reported value is between the laboratory method detection limit (MDL) and the laboratory method reporting limit (MRL), adjusted for actual sample preparation data and moisture content, where applicable. E The concentration indicated for this analyte is an estimated value above the calibration range of the instrument. This value is considered an estimate. MRL Method Reporting Limit. The MRL is roughly equivalent to the practical quantitation limit (PQL) and is based on the low point of the calibration curve, when applicable, sample preparation factor, dilution factor, and, in the case of soil samples, moisture content. Page 8 of 9 10 ENVIRONMENTAL CONSERVATION LABORATORIES CHAIN -OF -CUSTODY RECORD zn, -:v . IM . Tinic .... ...... Slarwarc; k vil Ll r —7— Al, j unu fo yr, no cza CD Environmental Conservation Laboratories, Inc. 102-A Woodwinds Industrial Court Cary NC, 27511 Phone: 919.467.3090 FAX: 919.467.3515 Friday, December 4, 2009 City of Durham (C1020) Attn: Kent Cash 1900 Camden Ave. Durham, NC 27704 RE: Laboratory Results for Project Number: Stormwater, Project Name/Desc: Fleet Management-Stormwater ENCO Workorder: C913483 Dear Kent Cash, Enclosed is a copy of your laboratory report for test samples received by our laboratory on Monday, November 23, 2009. Unless otherwise noted in an attached project narrative, all samples were received in acceptable condition and processed in accordance with the referenced methods/procedures. Results for these procedures apply only to the samples as submitted. The analytical results contained in this report are in compliance with NELAC standards, except as noted in the project narrative. This report shall not be reproduced except in full, without the written approval of the Laboratory. This report contains only those analyses performed by Environmental Conservation Laboratories. Unless otherwise noted, all analyses were performed at ENCO Cary. Data from outside organizations will be reported under separate cover. If you have any questions or require further information, please do not hesitate to contact me. Sincerely, s f Stephanie Franz Project Manager Enclosure(s) The total number of pages in this report, including this page is 13. www.encolabs.com www.encolabs.com K 4: MY i i i ■ l ClientlD: '. ;QiscEsarye0D4 C913483-01 a r .Lab"ID; :, r " wSampled:-+11j23J09.;08:58 '';;R� 11/23/09.13:14 Parameter Hold Pate/Time(s) Prep Date/Time(s) Analysis Date/Time(s) - - A ---------------------------- ------------------------------- - - ----1 - -------------- 'i4: -------------------------- EPA 1664 12/21/09 li/25/09 10:30 il/29/2009 14:25 SM 25400 11/30/09 11/25/09 10:50 11/25/2009 10:50 ClientiDr ',Discharge005 . :,LabID; C913483=02 .i, " mp ;'°Ii/231a9 08:58 ;Recewed: al/23/09 13:14 Parameter Hold Date/Time(s) Prep Date/Time(s) Analysis Date/Time(s) EPA 1664 12/21/D9 11/25/09 i0:30 11/29/2009 14:25 SM 2540D 11/30/09 11/25/09 10:50 11/25/2009 10:50 Client `ID:.', DlStharge008''i..':'' "' .rLabID:�C913483=03.: Sampled 4il/23/09p08.58 Received: 111/23/09'I3:14 Parameter H91d Date/Time(s) Prep Date/Time(s) Analysis Date/Time(s) EPA 1664 12/21/04 11/25/09 10:30 11/29/20D9 14:25 SM 2540D 11/30/09 11/24J09 10:00 11/24/2009 10:00 Page 2 of 13 www.encolabs.com SAMPLE DETECTION SUMMARY Analyte Results Flag MDL PQL Units Method Notes Total Suspended Solids 114 - -- 1.0 mg/L SM 2540D IicntlD:., 'Discharge005 ;,Lab ID: eC913483?02 ? , a, Analyte Results Flag MDL PQL Units Method Notes ----- .-.......... -�--------------- - ......... Total Suspended Solids 340 1.4 1.0 mg�L SM 2540D lientID: a Discharge 008 "Lab ID: Analyte Results Flag MDL PQL Units Method Notes .. ......... . .... ................. Total Suspended Solids ... ..... .. � 41 1.0 1.0 - - � - mgjL - - � - - ... SM 2540D Page 3 of 13 www.encolabs.com ANALYTICAL RESULTS Description: Discharge 004 Lab Sample ID: C913483-01 Received: 11/23/09 13:14 Matrix: Surface Water Sampled:11/23/09 08:58 Work Order: C913483 Project: Fleet Management-Stormwater Sampled By: Kenneth McLamb/]orge He Classical Chemistry Parameters ^ - ENC4 Cary certified a-0e INC 5911 Analy= =CAS Numberl Results fog ]flan l?E MBL %I=h Meth4d Analyzed li]t Note Total Suspended Solids iECL-0169] ^ 110 mg1L 1 1.0 9K25007 SM 25400 11/25109 10:50 FLT Page 4 of 13 =SNT'�O www.encolabs.com Description: Discharge 004 Lab Sample ID: C913483-01 Received: 11/23/09 13:14 Matrix: Surface Water Sampled:11/23/09 08:58 Work Order: C913483 Project: Fleet Management-Stormwater Sampled By: Kenneth Mct_amh/Jorge He Classical Chemistry Parameters ..........................................--------------------------------------- ........................... ^ - fNCOJaaFsonvi!le certified analyte [NC 442] Analyte rCAS Numberl gesyly5 Flay units i2f MU I Meffiod Anal1z gy [gyp 01 & Grease (HEM) [C-0007] ^ < 5.00 Ing/L L 5.00 9K25061 EPA 1664 11/29/09 14:25 M]F This report relates only to the sample as received by the laboratory, and may only be reproduced in full, Page 5 of 13 www.encolabs.com Description: Discharge 005 Lab Sample ID:C913483-02 Received: 11/23/09 13:14 Matrix: Surface Water Sampled;11/23/09 08:58 Work order: C913483 Project: Fleet Management-S:ormwater Sampled By. Kenneth McLamb/lorge He Classical Chemistry Parameters ... -�........................ ^ ENCO Cary mrVried analyte /NC 5911 Anabu Na Numbed Total Suspended Solids [ECL-0169] ^ Page 6 of 13 Results Flag Moils of MU Batch Method AUalyZed By 1YQt�s 340 rrg/L 1 1.0 9K25007 SM 25400 11/25/09 10:50 FLT Description: Discharge 005 Matrix: Surface Water Lab Sample ID: C913483-02 Sampled: 11/23/09 08:58 QIS N9 www.encolabs.com Received: 11/23/09 13:14 Work Order: C913483 Project: Fleet Management-Stormwater sampled By: Kenneth McLamb/]orge He Classical Chemistry Parameters ............ ............. . .. .. .. . ............ ............................ ............... ^ - ENCO la0ksonw7le mrtrfxd analyte (NC 442) Angie [CAS Numbed Reyes flap Units X MU !latch Method Analyzed f}y Notes Oil & Grease (HEM) [C-0007] ^ a 5.00 1 1 5.00 91 EPA 1664 11129/09 14:25 M}F This report relates only to the sample as received by the laboratory, and may only he reproduced in full. Page 7 of 13 www.encolabs.com Description: Discharge 008 Lab Sample ID: C913483-03 Received: 11/23/09 13:14 Matrix: Surface Water Sampled:11/23/09 08:58 Work Order: C913483 Project: Fleet Management-Stormwater Sampled By: Kenneth MCLamb/]orge He Classical Chemistry Parameters ^ - ENCO Cary certified analyte (NC 59IJ Analvte rCAS Numberl Resin fty MIS DE Hu g= Method Analyz jay notes Total Suspended Solids FECL-01691 ^ 41 mg/L 1 1.0 91<24011 SM 2540D 11/24/09 10:00 FLT Page 8 of 13 www.encolabs.com Description: Discharge 008 Lab Sample ID: C913483-03 Received: 11/23/09 13:14 Matrix: Surface Water Sampled- 11/23/09 08:58 Work Order: C913483 Project: Fleet Management-Stormwater Sampled By: Kenneth McLamh/]orge He Classical Chemistry Parameters ^ - ENCO lacksnnvifle [ertiraed analoe [NC 442] Anal3U [CAS Rumherl gesyl Ejg 911b P-E Mu gagb MathQd Aoi3l=d fy Noteg Oil & Grease (HEM) [C-0007] ^ a 5.99 mg/L 1 5.99 9K25001 EPA 1664 11/29/09 14:25 M1F This report relates only to the sample as received by the laborawry, and may only be reproduced in full. Page 9 of 13 www.encolabs.com Classical Chemistry Parameters - Quality Control Batch 9K24011 - NO PREP Blank (9K24011-BLK1) Prepared & Analyzed: 11/24/2009 10:00 Total Suspended Solids < 1.0 1.0 mg/L ................ -'....................................--... LCS (9K24011-BSI) Prepared & Analyzed: 11/24/2009 10:00 njr�14i)a:; �Flag'::tMRl=sUnits'iLLevel ,.''Result'`?9�RE� Limits . IRPD. ail;(LimitritIINotes)r Total Suspended Solids 85 1.0 mg/L 80.0 106 82-119 '-" -- '- "-------------- ..----------.......... " -" '- " ".....................................-----'--........ Duplicate (9K24011-DUPI) Prepared & Analyzed: 11/24/2009 10:00 Source: C913369-01 23 37 25 QR-04 ------- "...................................... ------ " "'-'-'..................................... Batch 9K25007 - NO PREP Blank (9K25007-BLKi) Prepared & Analyzed:1112SI2009 10:50 To& Suspended Solids < 1.0 1.0 mg/L ........'--'-"'-"-"""...............'-'-'------.-....-."--------------""'---------".......... ...-......... '-"""""-"-' LCS (9K25007-BSI) Prepared & Analyzed: 11/25/2009 10:50 114 82-119 ....................... ......................................................... .----------- ............ .............................. Duplicate (9K25007-DUP1) Prepared & Analyzed: 11/25/2009 10:50 Source: C913483-01 Total Suspended Solids 110 1.0 mg/L 110 3 25 ............................................................... QUALM CONTROL Classical Chemistry Parameters - Quality Control Batch 9K25001 - EPA 1664A Blank (9K25001-BLKI) Prepared: 11/25/2009 10:30 Analyzed: 11/29/2009 14:25 al & Grease (HEM) c 5.00 5.00 mg/L '--------'.............. .................. ............. ...------------- ---- "...._. LCS (9K2500{{1-BSI) Prepared: 11/25/2009 10:30 Analyzed: 11/29/2009 14:25 R ISOUrCe r REC"> ! 4 N ¢PD ?;x , ?/yLimits. =19RPD rty 3Limit"P, Alyte na.-, ' �a-.,- $t..,, s .t al,Resuli -�'3 Rego 1i3,MRL , x';:Units 3 - �Levol EResult,.r €. -%REC ? Nosh Oil & Grease (HEM) 11.2 5.00 mg/L 43.9 94 78-114 Matrix Spike (9K25001-MSI) Prepared: 11/25/2009 10:30 Analyzed: 11/29/2009 14:25 Page 10 of 13 Classical Chemistry Parameters - Quality Control Batch 9K25001 - EPA 1664A Matrix Spike (9K25001-MS1) Continued Source: B905539-02 00) www.encolabs.com Prepared: 11/25/2009 10:30 Analyzed: 11/29/2009 14:25 Spike' ' "Source %REC :.RPD lAnalyte :Result Flag MRLr U,4 .Level' :Result ` ., %REC .Limits ,RPD :Limit` Notes 001 & Grease (HEM) 93.3 5.00 mg/L 43.6 5.00 U 99 78-114 Matrix Spike Dup (9K25001-MSD1) Source: 8905539-02 Prepared: 11/25/2009 10:30 Analyzed: 11/29/2009 14:25 Ip s„ ,._;, 3 �., .. ;Flag, ,:€1MRL1., ) ,Units' ,,:iLevel ;R orce ?/DREG isRPO €' Analyte ` ,.. ( aResult , _` esuk ,9 %REC, . Limits OTRPp Limit 1 l 'Notes, Oil & Grease (HEM) 401 5.DD mg/L 43,7 5.00 U 92 78-114 8 18 Page I i of 13 www.encolabs.com B The analyte was detected in the associated method blank. D The sample was analyzed at dilution. 3 The reported value is between the laboratory method detection limit (MDL) and the laboratory method reporting limit (MRL), adjusted for actual sample preparation data and moisture content, where applicable. E The concentration indicated for this analyte is an estimated value above the calibration range of the instrument. This value is considered an estimate. MRL Method Reporting Limit. The MRL is roughly equivalent to the practical quantitation limit (PQL) and is based on the low point of the calibration curve, when applicable, sample preparation factor, dilution factor, and, in the case of soil samples, moisture content. QR-04 Duplicate precision outside acceptance limits due to low analyte concentration. Page 12 of t3 ENVIRUNMENTAL CONSERVATION LABORATORIES CIIAIN-OF-CUSTODY RECORD it :1() h (c 1,12 0 "1 t 1900 Camdoi Ave, Fisel kiinn. fju,l ham. NO ?7??14 C'I < Ken! cash q IA L Due— Q si. ; ;n: 0:% L� Ld-Ac—a x x Ll I ),-I SW 1 x x Ciscim —qn L is �'fmrqe 008 1 ;r3iV, SW 3 X x ...... .... . ..... . .......... Alw fm,/ v CURHAM �a CITY OF DURHAM j NORTH CAROLINA 1869 CRY OF MEDICINE ` 1 �O (} o 7 April 21, 2009 Attn: Mr. Bradley Bennett Division of Water Quality 1617 Mail Service Center Raleigh NC 27669-1617 RE: Spring Analytical Sampling The City of Durham Fleet Management Department collected the analytical samples on 04/06/2009. We are pleased to report that the oil/grease levels are well within the prescribed guidelines along with pH levels. We feel that we have in place BMP's that minimized unwanted discharge. However, two discharge points were above the criteria for suspended solids. We feel that much of this comes from the spring pollens, related to the trees and grasses associated with this site. We had similar results last spring. Since the oil and grease levels were low and pH levels were well within tolerance, we don't have reason for alarm. Our expectation is that the fall results will show similar readings to that of last year (all suspended solids levels were within tolerance for the fall sampling). We have implemented our new pH log and have updated the calibration process to meet the new standards. We thank you in advance for your continued support. We are committed to minimizing contaminates in our facility's storm water runoff. c rely, -4� Kent Cash Director of Fleet Management City of Durham 1900 Camden Avenue Durham NC 27704 CC: Mack K Wiggins, Jr. Environmental Specialist, 1628 Mail Service Center Raleigh NC 27699-1628 Division of Water Quality STORAIWATER DISCHAI 1:0 ' UTFALL (SDO) MONITORINGRE'PORT GENERAL PERAIIT NO. NCC080000 SAMPLES COLLECTED DURING CALENDAR YEAR: dddlf CERTIFICATE OF COVERAGE NO. NCG08 0 7 7 1 (This monitoring repor"t is due at the Division no later than 30 days from the date the facility receives Q1e,V1 .-Asagling results fioin'the 1ab6ratbry.) FACILITY NANTE COUNTY DtArh — PERSON COLLECTING SAMPLES V—a-w%'t AtXa,-a P1J[ON*NO. (�) 5601— f-101 CERTIFIED LABORATORY E)V(0 Lab # C �3 F Lab # PLEASE SIGN ON THE REVERSE 4 Part A: Vehicle Maintenance Areas Monitoring Requirements. Did this facility perform Vehicle Mdintenance Activities using moredian-55 gallons of new'motor oil per month? yes no (if yes, report your analytical results in the table imniediaiciy below) 00f E5'-5 095J0.,N� ig�MM E IA.""Q08o"E FsOo- f N,FFrF& ry M 1� f;W' 5"T,;;;q 1' ".,e- ,;• 0ta,ZIdea0 11 I "AaaUA8 ''li ';,1Vj 96 tr yfk n Zyec4a `a6 lau gM � RN MF9OftU!�U R I-'KON, . AK (5 G Lf y 09 —7.71 S 5 7 -ell L 0 I f140 2 -1. s 7 11[.3- Note. If you report alsampled value in excess of the beinichmark value, or outside the benchmark range for p14, you must implement Tier I or Tier 2 responses. See General Permit text. Part B: Oillwa er Separators and See dary Containment Areas at Petroleum Bulk Stations and Terminals Mr 0 0 "40 0-5, e 0 S Z10 run 'S.taudar -:,imi s STORNI EVENT CHARACTERISTICS: Date _#j F (first event sampled) T --- Total Event Precipitation (inches): Date. (list each additional event sampled this reporting period, and rainfall amount) Total Event Precipitation (inches): Mail Original and one copy to: Division of Water Quality Attn: DWQ Central Files 1617 Mail Service Center Raleigh, North Carolina 27699-1617 SVfTJ-250-102107 Page 1 of 2 "Y 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 gathei ftig thi information, the information submitted is, to the hest of my knowledge and belief, true, accurate, and complete. I am aware that there are significaut~perialties for submitting false information, including the possibility of fines and imprisonment for knowing violations." (Si atur of Pernuttee) ate) Swu-250-102107 DURHAM 1869 CrrY OF MEMNE CITY /OF DURHAM I NORTH CAROLINA 7 7 Attn: Mr. Bradley Bennett Division of Water Quality 1617 Mail Service Center Raleigh NC 27669-1617 RE: Spring Analytical Sampling July 9, 2008 The City of Durham Fleet Management Department collected the analytical samples on 05/16/2008. We are pleased to report that the oil/grease levels are well within the prescribed guidelines. We feel that we have in place BMP's that minimized unwanted discharge. We feel the extended drought period of last year directly impacted our findings from last year's fall sampling. I would like consideration in removing discharge # 8 from requiring analytical sampling. That particular discharge point is in a parking lot that is not related to the maintenance shop, refueling site or any industrial activity. This lot is only used for visitor parking and a delivery point to park new vehicles awaiting entry into service. It is protected from the maintenance facility by curb and gutter, which surrounds the lot associated with the shop. I spoke with Robert Patterson from your office and he concurs with this omission. He told me that the regional office now handles these requests; therefore I'm copying Mr. Mack Wiggins on this letter and have a call into his office. We thank you in advance for your consideration in this matter. We are committed to minimizing contaminates in our facility's storm water runoff. Sincerely, Kent Cash Director of Fleet Management City of Durham 1900 Camden Avenue Durham NC 27704 CC: Mack K Wiggins, Jr. Environmental Specialist, Division of Water Quality 1628 Mail Service Center Raleigh NC 27699-1628