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Home My WebLink AboutNC0024538_Permit Modification_19910913NPDES DOCUMENT !;CANNIN4i COVER SHEET NPDES Permit: NC0024538 Shelby / First Broad River WWTP Document Type: Permit Issuance Wasteload Allocation Authorization to Construct (AtC) Permit Modification Complete File - Historical Engineering Alternatives (EAA) Correspondence Instream Assessment (67b) Speculative Limits Environmental Assessment (EA) Document Date: September 13, 1991 This document is printed on reuse paper - ignore any content on the reverse side DIVISION OF ENVIRONMENTAL MANAGEMENT September 13, 1991 MEMORANDUM TO: Dale Overcash FROM: Jacquelyn M. Nowell/3 THRU: Ruth Swanek 'R(� Carla Sanderson SUBJECT: Revision of Second Downstream Monitoring Site City of Shelby NPDES Permit No. NC0024538 Cleveland County The Technical Support Branch has been contacted by Mike Parker of the MRO concerning the second downstream monitoring site designated in the August 22nd letter to Mr. Don Rhom of Shelby. A recent trip to the recommended site (0.5 mile above mouth of First Broad River near State Road 1218) found that instream sampling is also inaccessible at this point. It is the recommendation of the MRO that the site be revised to the First Broad River just above the confluence of Beaverdam Creek. The river can be reached not too far from State Road 1148 which crosses Beaverdam Creek. Since this appears to be only accessible site for instream sampling to be taken, Technical Support requests that the draft permit be revised to include this site. The two downstream monitoring sites for the City of Shelby -Broad River WWTP should now be: 1) The First Broad River just above Sticey Shoals Dam 2) The First Broad River just above the confluence of Beaverdam Creek (The upstream monitoring site, 100 feet upstream of Shelby's discharge, shall remain the same.) If there are any questions concerning this revision, please contact me. CC: Rex Gleason Central Files WLA File °a State of North Carolina Department of Environment, Health, and Natural Resources Division of Environmental Management 512 North Salisbury Street • Raleigh, North Carolina 27611 James G. Martin, Govemor George T. Everett, Ph.D. William W. Cobey, Jr., Secretary Director August 22, 1991 Mr. Don Rhom City of Shelby Box 207 Washington at Graham St. Shelby, N.C. 28150 Subject: Requested Permit Modifications for Shelby -Broad River WWTP NPDES Permit No. NC0024538 o30201 Dear Mr. Rhom: The Technical Support Branch of the Division of Environmental Management has reviewed your letter of July 29th concerning the subject facility. Please be assured that your requests have been given thorough consideration. Our recommendations concerning these monitoring requirements are as follows: 1. Instream sampling at the mouth of the First Broad River. Our request for sampling at two downstream sites is based on the results of our Level B modeling analysis for the Shelby WWTP discharge. The model predicts that under low flow conditions in the First Broad River, the discharge causes two dissolved oxygen sags with the minimum DO level occurring at the mouth of the river. North Carolina regulation 15 NCAC 2B .0505(c)(2)(b) states that, "Sampling points shall be established in the receiving waters at ... at least one but not more that three downstream locations adequate... to measure impact of the discharge on receiving waters;". Your request for more accessible sampling at State Road 1140 is only 1.3 miles downstream of the first sampling site, above Sticey Shoals Dam. Sampling at SR1140 would not show the impact of the discharge at the predicted minimum DO sag point. If sampling at the mouth of the First Broad River is not possible, we recommend another site above the confluence of Yancey Creek. Our maps show that State Road 1218 has a section of unimproved road that ends approximately 0.2 miles from the First Broad River. We recommend the maintenance of two down- stream monitoring sites, however, the second downstream monitoring site should be revised to the point on the attached map. Please contact the Mooresville Regional Office, if this new site is inaccessible, for assistance in finding a mutually beneficial site. Pollution Prevention Pays P.O. Box 27687, Raleigh, North Carolina 27611-7687 Telephone 919-733-7015 An Equal Opportunity Affirmative Action Employer Concerning the frequency of the instream monitoring, according to regulation 15 NCAC 2B .0508 (d), upstream and downstream monitoring in water quality lim- ited waters is to be sampled three times per week during June, July, August, and September, and once per week during the rest of the year. 2. Metal limits and testing. The effluent limitations and monitoring requirements for metals were determined after a review of Shelby's submitted pretreatment information. The submitted data do seem to indicate that limits have not been exceeded, but monitoring and limits are still necessary (Reference 15A NCAC 2B .0211(b)(3)(L)). But a review of data for copper and silver show that the plant is consistently exceeding the chronic values, 59.7 ug/1 and 0.5 ug/l, respectively, for these constituents. These values' are based on action levels (not water quality standards), therefore, limitations cannot be applied; however, based on the concentrations discharged, the monitoring requirements should not be removed (Reference 15A NCAC 2B .0211(b)(4)). 3. Toxicity Testing. The Technical Support Branch recommends that the quarterly chronic toxicity testing requirement remain the same. The designation of testing frequency is the policy of the Division of Environmental Management. Per the Division's Environmental Sciences Branch, "toxicity testing results obtained over time are independent of each other. Therefore, a facility must regularly perform toxicity tests since the results of a given test will not determine the results of subsequent tests. Temporal changes in the effluent composition could shift the concentrations at which toxicity occurred, thereby resulting in possible failure of the next sample tested. Tests conducted over time would provide a more accurate profile of effluent toxicity." The quarterly testing requirement is the minimum frequency given by the Division. If there are additional questions concerning these matters, please contact me at (919)733-5083 ext. 512. Sincerely, 4f , 2 evc,e,L ac�iielyn M. Nowe 1 Environmental Modeler Technical Support Branch Attachment cc: Trevor Clements Carla Sanderson Dale Overcash Rex Gleason Central Files WLA File •• • •IL 3399 3899 810 000 FEET (S. C.) 3897 12'30" 3896 3395 I. 0 6) 0 to 0 3593 a 6. 776 \n • CITY OF SHELBY BOX 207 - WASHINGTON AT GRAHAM ST. - SHELBY, NORTH CAROLINA 28150 July 29, 1991 Ms. Carla Sanderson Dept of T1ch. Services Dept. of Environmental Management 512 No. Salisbury Street Raleigh, N.C. 27611 Dear Ms. Sanderson: Comments concerning proposed discharge permit for the City of Shelby, N.C. (NC0024538). 1. Sampli g at the mouth of the First Broad River: There is o access to the mouth of the First Broad River except about a one (1) mile hike over very rough terrain. The most easy accessible point nearest to the mouth is at the bridge crossing on rural paved road 1140, this would be the preferred location. It is located 7.5 miles from the WWTP. The next best sampling point would be at the bridge where rural paved road no. 1148 crosses the river. (see inclosed map) Also', would prefer weekly or monthly sampling as opposed to three tiaes weekly. 2. Metal limits and testing: During the last half of 1990, weekly sampling of the effluent from the WWTP were performed. (results inclosed). They tend to show that the metals in the effluent are consistently lower than the limits you have specified in the draft permit. This WWTP is not equipped with the means to perform metal analysis. Therefore the cost of daily metals analysis would be in the neighborhood of one hundred fifty dollars ($150.00) daily or thirty six thousand dollars ($36,000.00) yearly. 3. Toxicity testing: The Shelby WWTP has been testing for toxity for the past two years and has "passed" each time. I would request these test to be reduced to annual or semi-annual, this request is mainly a cost reduction. Thank you for your considerations in this matter. Sin gerely: Don Rhom „974„,04/,_ /70. N/ 7So fle z-,/ .�.�. �, a (fate CA/ ciy,C eiv 674 ic, Ni G 0. O( bD /e (° e/ pJ O„ays Al l-C (< 3 �/6 2.4 / /4 a d. 4,4 3o ve J d ^ .. 0 ° Piedmont Lmboratori PO Box 2548 32O-5 East Graham Shelby, N.C. 28150 ` es Inc. ireet REPORT OF ANALYSIS FORi City of S elby PO Box 20 Shelby, N« 28150 Attn: Don Bohm Requested Analysis Sample Identificat Midweek effluent c from: November 21, ^ DATE: December 17, 1990 Mercury and Cyanide on: Results/Findings: (mg/1) 'mposite Mercury Cyanide 990 <O.O005 0.008 Respectively Submitted, Annette McMurray Piedmont Laboratories Inca' � ~ Piedmont Laboratories Inc. ID # M310SHW PO Box 2548 320-5 East Graham Str`eet Shelby, N.C. 28150 REPORT OF ANALYSIS FOR: DATE: November 29, 1990 City of Shelby PO Box 207 � Shelby, NC 28150 Attn: Don R hm Requested Analysis: ` Mercury and Cyanide Sample ldentificatlo x Results/Findings: Midweek effluent composite Mercury Cyanide from: � November 14, 190<O.00O5 <0.005 Respectively Submitted, Annette McMurray Piedmont Laboratories Inc. ° � Piedmont Laboratories Inc. PO Box 2548 320-5 East Graha Street Shelby, N.C. 28150 REPORT OF ANALYSIS FOR: DATE: November 26, 1990 City of Shelby PO Box 207 Shelby, NC 28150 Requested Analysis: Cadmium, Chromium, Copper, Nickel, Lead, Zinc, Silver Sample Identification: Results/Findings: Midweek effluent 11-21-90 Cadmium <0.010 mg/1 Chromium <0.100 mg/l Copper 0.083 mg/1 Nickel <0.060 mg/l Lead <0.003 mg/l Zinc 0.116 mg/l Silver 0.03 mg/1 Respectively Submitted, Annette MCMurray Piedmont Laboratories Inc. " � ~ ^ Piedmont Laboratories Inc. PO Box 254.8 320-5 East Graham Street Shelby, N.C. 28150 REPORT OF ANALYSISFOR: City of Shelby PO Box 207 Shel6y, NC 28150 r"�tn: Don Rohm ID # M311SHW DATE: November 21, 1990 Requested Analymis^ Mercury and Cyanide � ^ 8a l Ide tifi at Results/Findings: mp e n c �on: Midweek effluent c6mposite from: <0.0005 <0.005 Respectively Submitted, Annette McMurray ^ � , ^ ~ Piedmont Laboratories Inc. � PO �nx 254B � 320 5 r t Gr m Street Shelby, N.C. 28150 � REPORT OF ANAL S FOR: City o-F Shelby PO Box 207 Shelby� MC 28150 Requested Analyd ID # M318SHW DATE: November 145 1990 is: Cadmium, Chromium, Copper, Nlcke1, Lead, Zinc, Silver Sample Identifi'ationx Midweek effluent composite Sample of 11-14�90 Results/Findings: Cadmium <0.010 mg�l Chromium <0"100 mg/1 Copper 0.077 mg/1 Nickel <0.080 mg/1 Lead <0.007; mg/l Zinc 0.120 mg/1 Silver <0"030 mg/1 Respectively Submitted, Annette McMurray Piedmont Laboratories Inc. ^ ° Piedmont Laboratories Inc. PO Box 2548 320-5 East Gr h m Street Shelby, N.C. 28150 REPORT OF ANALYCSIS FOR: City of Shelby PO Box 207 8he1brr NC 28150 ID # M297SHW M304GHW DATE: November 14v 1990 Requested Analysis: Mercury, Total cyanide - Sample Ident ifi,cation: Sample of 10-24-90 Results/Findings: Mercury: <0.0002 mg/1 Cyanide: <0.005 mg/1 Sample of 10-31-90 Mercury: <0.0002 mg/1 Cyanide: <0.005 mg/1 Respectively Submitted., Annette McMurray Piedmont Laboratories Inc. ` ~ Piedmont Laboratc»ries Inc. PO Bom 2548 320-5 East Graha Street Shelby, N.C. 28150 REPORT OF ANALYSIS FOR: City o-F! Shelby PO Box 207 Shelby,� NC 28150 ID # M311SHW DATE: November 99 1990 isn C�dmium, Chromium, Coppr, Nickel, Requested Analy Lead, Zinc. o* � Silver Sample Identifi�etiono Results/Findings: Midweek effl November 7, 1990 : Cadmium (0.010 mg/l Chromium <0.100 mg/l Copper 0.050 mg/l Nickel <0"060 mg/l Lead <0.003 mg/l Zinc 0.112 mg/1 Silver <0.030 mmg/l Respectively Submitted, \ � ° ' P1 dm nt Laboratories Inc. %D # M304MHW PO Box 2548 a20-5 East Graham reer Shelby, N.C. 28 150 REPORT OF ANALYSIS FOR: DATE: October 31, 1990 City of Shelby PO Bow 207 Shelby,' NC 28150 Requested Analysis: Cadmium, Chromium, Copper, Nickel, Lead, Zinc, Silver Sample Identification: Midweek efflueni 10-31-90 Results/Findings: Cadmium <0"010 mg/l Chromium <0.200 mg/l Copper 0"077 mg/l Nickel <0.06{x mg/l Lead <{).003 mg/1 Zinc 0"076 mg/1 Silver <().030 mg/1 Respectively Submitted, Annette McMurray Piedmont Laboratories Inc. ~ Piedmont Laboratories Inc. PO Box 2548 320-5 East Graham Street Shelby, N.C. 28150 REPORT OF ANAL.� IG FOR: r City Shelby PO 207 She1by4 INC 28150 Attn: Don Rohm Requested Anal�sls: Mercury 'n Samp1e � Identification: n: � Midweek effluent composite fromn October 10, 1990 October 17, 1990 ` � � October 1 October 17 ID # M283SHW DATE: October 29, 1990 Results/Findings: Cyan ide, tot al Mercury (0.005 mg/1 < 0.0005 mg/1 0"009 mg/l < 0.0005 mg/1 Respectively Submitted., C�'� �� vvv .Annette McMurray . Piedmont Laboratories Inc. Piedmont Laboratories Inc. PQ Box 2548 320-5 East Graham Street Shelby, N.C. 28150 REPORT OF ANALYSIS FOR: City oil Shelby PO Box 207 Shelby, NC 28150 Attn: Don Rohm ID # M297SHW DATE: October 24, 1990 Requested Analy is: Cadmium, Chromium, Copper, Nickel, Lead, Zinc, Silver Sample Identification: Midweek effluent composite October 24, 1990 Results/Findings: Cadmium <0.010 mg/1 Chromium <0.100 mg/1 Copper 0.040 mg/1 Nickel <0.060 mg/1 Lead <0.003 mg/1 Zinc 0.069 mg/1 Silver <0.030 mg/1 Respectively Submitted, ClmAs&Q- (\\c- Annette McMurray Piedmont Laboratories Inc. Piedmont Laboratories Inc. PC) Box 2548 320-5 East Graham Street Shelby, N.C. 28150 REPORT OF ANALYSS FOR City of Shelby PO Box 207 Shelby, NC 28150 Attn: Don Rohm ID # M29OSHW DATE: October 19,, 1990 Requested Analysis: Cadmium, Chromium, Copper, Nickel, Lead, Zinc, Silver, Cyanide Sample Identification: Results/Findings: Midweek effluent composite October 17, 1990 Cadmium <0.010 mg/1 Chromium <0.100 mg/1 Copper 0.100 mg/1 Nickel <0.060 mg/1 Lead <0.00A mg/1 Zinc 0.083 mg/1 Silver <0.030 mg/1 Cyanide .009 mg/1 Respectively Submitted, Annette McMurray Piedmont Laboratories Inc. Piedmont Labor tories Inc. ID $ M262SHW PO Box 2548 M269SHW 320-5 East Graham Street M276SHW Shelby, N.C. 28150 REPORT OF ANALYSIS FOR: City of Shelby PO Bok 207 Shelby, NC 28150 Attn: Don Rohm Requested Anal DATE: October 19. 1990 sis: Mercury and Cyanide Sample Identif cation: Midweek effluent composite from: September September October 3 September September October 19 1990 26, 1990 1990 19 26 Results/Findings: Cyanide, total Mercury 0.007 mg/1 < 0.002 mg/1 0.006 mg/1 < 0.0005 mg / 1 <0.005 mg/1 < 0.0005 mg/1 Respectively Submitted, laA,16-3e Annette McMurray Piedmont Laboratories Inc. 'Piedmont Laboratories Inc. PO Box 2548 320-5 East Graham Street Shelby, N.C. 28150 REPORT OF AN LYSIS FOR: City of Shelby PO pox 207 Shelby, NC 28150 Attn: Don Rohm Requested Analysis: Cyanide, total DATE: October 12, 1990 Sample Identfication: . Results/Findings: Midweek efflitent composite 9-26-90 Cynaide,total 0.006 mg/1 10-3-90 Cyanide,total <0.005 mg/1 10-10-90 Cyanide,total <0.005 mg/1 Respectively Submitted, Annette McMurray Piedmont Laboratories Inc. 4. Piedmont Laboratories Inc. PO Box 2548 320-5 East Graham Street Shelby, N.C. 28150 REPORT OF ANALYSIS FOR: City of Shelby PO Box 207 Shelby, NC 28150 Attn: Don Rohm Requested Analy ID # M283SHW DATE: October 11, 1990 is: Cadmium, Chromium, Copper, Nickel, Lead, Zinc, Silver Sample Identification: Midweek effluent composite October 10, 1990 Results/Findings: Cadmium <0.010 mg/1 Chromium <0.100 mg/1 Copper 0.070 mg/1 Nickel <0.060 mg/1 Lead <0.003 mg/1 Zinc 0.092 mg/1 Silver <0.03 mg/1 Respectively Submitted, OpAgi--v Annette McMurray Piedmont Laboratories Inc.. Piedmont Laboratories Inc. PO Box 2548 320-5 East Grah Street Shelby, N.C. 20150 REPORT OF ANALYSIS FOR: City of Shelby PO Box'207 Shelby, NC 28150 Attn: Don Rohm ID # M276SHW DATE: October 4, 1990 Requested Analysis: Cadmium, Chromium, Copper, Nickel, Lead, Zinc, Silver Sample Identification: Midweek effluent co mposite October 3, 1990 Results/Findings: Cadmium <0.010 mg/1 Chromium <0.100 mg/1 Copper 0.070 mg/1 Nickel <0.060 mg/1 Lead <0.003 mg/1 Zinc 0.124 mg/1 Silver <0.03 mg/1 Respectively Submitted, Qc,ikAi-Q15Q- Annette McMurray Piedmont Laboratories Inc Piedmont Laboratories Inc. PO Box 2546 320-5 East Graham Street Shelby, N.C. 28150 REPORT OF ANALYSIS FOR: City of Shelby PG Box 207 Sh6lby, NC 28150 Atin: Don Rohm Requested Analysis: Mercury and Cyanide Sample Identification: Midweek effluent composite from: Septeler 5, 1990 Septem er 12, 1990 Septem er 5 September 12 ID # M248SHW M255SHW DATE: October 4, 1990 Results/Findings: Cyanide,total Mercury 0.008 mg / 1 < 0.002 mg/1 <0.005 mg/1 <0.002 mg/1 Respectively Submitted, (3)3-ahleit Annette McMurray Piedmont Laboratories Inc. • Piedmont Laboratories Inc. PO Box 2548 320-5 East Graha7 Street Shelby, N.C. 28150 REPORT OF ANALYSIS FOR: City of Shelby PO Box 207 Shelby, NC 28150 Attn: Don Rohm ID # M269SHW DATE: September 285 1990 Requested Analysis: Cadmium, Chromium, Copper, Nickel, Lead, Zinc, Silver Sample Identification: Results/Findings: Midweek effluent composite September 26, 1990 Cadmium <0.010 mg/1 Chromium <0.100 mg/1 Copper 0.096 mg/1 Nickel <0.060 mg/1 Lead 0.003 mg/1 Zinc 0.104 mg/1 Silver <0.03 mg/1 Respectively Submitted, \tic Annette McMurray Piedmont Laboratories Inc.. Met above, emport im limitmd bawled on =lien*. matmelal. inPormation. pa.prpomm, and dapidapd mertHodm. The, analiessim c34s the, abovm =ample,* mm=11,..idas any rmprap=mntmtvm or implided warranties= am to 'btu', =on.Pormation =411 thee matmelal to anyhapm=i-Fi= pro=mmm or dmmionation +tor woe,. This rapport im do=umaintord in =onfidmn==. Pimdmont Laboratorimas Inc. ammummm no liability of: tHas kind witH rmmpapct to tHap umw by tHm cumtommr/tHird party cs42 any I in.Pormation =containmed in this emport. No part =47 tHim reirsort mhmll bar dupli=atled OLit writtmn cOnmernt. 1 Piedmont Laboratories Inc. PO Box 2548 320-5 East Graham Street Shelby, N.C. 26150 REPORT OF ANALYSIS FOR: City of Shelby PO Box 207 Shelby, NC 28150 Attn: Don Rohm ID # M262SHW DATE: September 20, 1990 Requested Analysis: Cadmium, Chromium, Copper, Nickel, Lead, Zinc, Silver Sample Identification: Results/Findings: Midweek effluentcomposite September 19, 1990 Cadmium <0.010 mg/1 Chromium <0.100 mg/1 Copper 0.050 mg/1 Nickel <0.060 mg/1 Lead <0.004 mg/1 Zinc 0.082 mg/1 Silver <0.03 mg/1 Respectively Submitted, Annette McMurray Piedmont Laboratories Inc. The mbovm reppoelt im limited bmmmd on client mmtmeimip in*tormmtion, pur•pommp and dmoldmd mmthodm. The mnmlymim thm above mmmolmm mk=ludm any p-mprommaintmtivm or implimd wmp-rmntimm as to the, ==n4aormmtion co0 them material to mnY mrsm=i-Fl= pro=comm or dmmionmtion for Lamm. Thiel report im docuomntmd in Oon-Fidmn=wo. Pimdmont Laboratories In=. assumes no liability =0 that kind with emmpm=t to thaw umm by this, cumtommeIthied pairby co-P mny information ommtminmd in thin esti:se:met.. No part m0 this report bm duplicated without written oonmeent. Piedmont Labortories Inc. PO Box 2548 320-5 East Graham Street Shelby, N.C. 21p150 ID # M234SHW M241SHW REPORT OF ANALYSIS FOR: DATE: September 20, 1990 City of Shelby PO Box 207 Shelby, NC 28150 Attn: Don Rohm Requested Analsis: Mercury and Cyanide Sample Identification: Results/Findings: Midweek effluent composite from: August 22, 1990 August 29, 1990 August 22 August 29 Sample Sample Cyanide,total Mercury < 0.005 mg / 1 < 0.002 mg/1 <0.005 mg/I <0.002 mg/1 Respectively Submitted, o WO0J17*_ Annette McMurray Piedmont Laboratories Inc. Piedmont Labora pries Inc. PO Box 2548 320-5 East Grah m Street Shelby, N.C. 28150- REPORT OF ANALYSIS FOR: City of Shelby PO Box 207 Shelby, NC 28150 Attn: Don Rohm Requested Analy ID # M255SHW DATE: September 13, 1990 is: Cadmium, Chromium, Copper, Nickel, Lead., Zinc, Silver Sample Identification: Midweek effluent composite September 11, 1990 Results/Findings: Cadmium Chromium Copper Nickel Lead Zinc Silver <0.010 mg/1 <0.100 mg/1 0.090 <0.060 0.010 mg/1 mg/1 mg/1 0.117 mg/1 <0.03 mg/1 Respectively Submitted, Annette McMurray McMurray Piedmont Laboratories Inc. 1-1-tOP abmwm rappiart Am lImAtwa baftwa mn =lient mafteprtal, inOmematlmn, purpmesat and amalamod miatMmales. Mow analyesla m4= that abmvat ammplma mm=li.triew any emprmampritativm me *mg:bile/pa ware -antiwar am to that =mn.FmrmmtImn co0 the, matiarlal tm amyAlipm=1-Fic mem=wmas mr damlianactimn -Few Liam. Mlles rampart is am=1.1meentaa In ceinflidatri=me. F.Imamant ciffthat kinwith rwmpait=ft £m thaw tAmo inOmematlan =antainad In ttila rappmrt. No part m-in tint* rape:iv-ft hall duplVcatwa WithMeAft welttern =mnissiont. Labmratorlma In=. maaLima nm by ftMes =ugstammr/tHArd party m4= any Piedmont Labora ories Inc. ID # M22OSHW PO Box 2548 M227SHW 320-5 East Grah m Street Shelby, N.C. 2d150 REPORT OF ANALYIS FOR: City of Shelby PO Box 1207 Shelby, NC 28150 Attn: on Rohm DATE: September 13, 1990 Requested Analysis: Mercury and Cyanide Sample Identification: Results/Findings: Midweek effluent composite from: August 8, 1990 August 15, 1990 August 8 Sample August 15 Sample Cyanide,total Mercury < 0.005 mg / 1 < 0.002 mg/1 <0.005 mg/1 <0.002 mg/1 Respectively Submitted, CAQ, Annette McMurray Piedmont Laboratories Inc. Piedmont Laboratories Inc. PO Pox 2548 320-5 East Graham Street Shelby, N.C. 28150- REPORT OF ANALYSIS FOR: City of Shelby PO Box 207 Shelby, NC 28150 Attn: Don Rohm ID # M248SHW DATE: September 7, 1990 Requested Analysis: Cadmium, Chromium, Copper, Nickel, Lead, Zinc, Silver Sample Identificaion: Results/Findings: Midweek effluent September 5, 1990 composite Cadmium : D. 010 mg/1 Chromium <0.100 mg/1 Copper 0.040 mg/1 Nickel <0.060 mg/1 Lead 0.005 mg/1 Zinc 0.120 mg/1 Silver <0.07i mg/1 Respectively Submitted, aimAiozz- Annette McMurray Piedmont Laboratories Inc Than abovm ranpcse-t is iimiti►d baud an c1iwnt maatarrla1■ in.Format ton, pul'bosw, mnd dwcidmd inflate -soda. Mae analyasis o0 thw abovan asiamplsis wticlud• any rarp,-•mmntat ivw or imp l iwrd warrant ims as to than con -Formation oitl than matmria►1 to mny asbwci01c procwsw or dansionaation 4or uaam. Thisa rwport ias doci.amwntmd in r._can4aidisncw. Pleadmont Lmboratorim* Inc. a►rwumsrm no liability o.P thw kind with rwspwct to thaw umm by thaw cuwateammr/third pmrty oP° any in -Formation contawinmd in thi• rapport_ No part of thin rapport *hall bm duplicatmd without writtwn conswnt. Piedmont Laboratories Inc. PO Box 2548 320-5 East Grah m Street Shelby, N.C. 26150 REPORT OF ANALYS I S FOR: City of Shelby PO Box 207 Shelby, NC 28150 Attn: Don Rohm ID # M241SHW DATE: August 30, 1990 Requested Analysis: Cadmium, Chromium, Copper, Nickel, Lead, Zinc, Silver Sample Identification: Results/Findings: Midweek effluent composite August 29, 1990 Cadmium <0.010 mg/1 Chromium <0.100 mg/1 Copper 0.060 mg/1 Nickel <0.060 mg/1 Lead 0.010 mg/1 Zinc 0.116 mg/1 Silver 0.030 mg/1 Respectively Submitted, 00cfNuNtzwa. Annette McMurray Piedmont Laboratories Inc. The above report le limited based on client material. information. purpose. and decided methods. The analyeie of the above eamplee exclude any representative or implied warrantieo am to the conformation of the material to and specifics proceee or designation for use. This report le documented in confidence. Piedmont Laboratories Inc. aeeumee no liability of the kind will respect to the use by the customer/third party of any information aafatained in this report. No part of thine report eha1l be duplicated without written consent. • O Piedmont Laboratories Inc. PO Box 2548 320-5 East Graham Street Shelby, N.C. 28150 REPORT OF ANALYSIS FOR: City of Shelby PO Box 207 Shelby, NC 28150 Attn: Don Rohm ID # M213SHW DATE: August 29, 1990 Requested Analysis: Mercury and Cyanide Sample Identification: Midweek effluent composite from: August 1, 1990 August 1 ample Results/Findings: Cyanide,total Mercury < 0.005 mg/1 < 0.002 mg/1 Respectively Submitted, avdias AcA14)Ano,ti Annette McMurray Piedmont Laboratories Inc. Piedmont Labor tories Inc. PO Box 2548 320-5 East Graham Street Shelby, N.C. 28150 REPORT OF ANALYSIS FOR: . . PO Box I 207 . Shelby. NC 28150 . Attn: Don Rohm Requested Anal ID # M206SHW DATE: August 235 1990 • ysis: Mercury and Cyanide Sample Identification: Midweek effluent composite from: July 255 1990 July 25 Sample Results/Findings: Cyanide,total Mercury < 0.005 mg / 1 < 0.002 mg/1 Respectively Submitted5 004iveiQ-Mc. Annette McMurra Piedmont Laboratories Inc. • Piedmont Laboratories Inc. PO Box 2548 320-5 East Graham Street Shelby, N.C.. 28150 ID # M234SHW REPORT OF ANALYSIS FOR: DATE: August 23, 1990 City oflShelby • PO Box 207 . She1 by, I NC 28150 Attn: Dien Rohm Requested Analy is: Cadmium, Chromium, Copper, Nickel, Lead, Zinc, Silver Sample Identification: Results/Findings: Midweek effluent composite August 22, 1990 Cadmium < 0.0 1 0 mg/1 Chromium <0. 100 mg/ 1 Copper 0.030 mg/1 Nickel <0.060 mg/1 Lead 0.013 mg/1 Zinc 0.109 mg/1 Silver < 0.0L 0 mg/1 Respectively Submitted, 0,4654- m-M Annette McMurray Piedmont Laboratories Inc. Tha m►bovem p- por; t i an 1 i m i tewd basasmd can c i i emnt mmt am i a l, i nfc irmmst i on, purpomsan, mend dcNc i dmd mwfk Modm .. Mom mnm i ym i m ca4 the* mftmvw mmmp i mm mm= l .sds mmy ra,preeemmntm► ivm or imp 1 iard wm►rrm►nt imes m►s+s to thee conformmt ion erf thee* move.mrimi tee asinNir *p..ci4ic prc:fccomm ear dommignmtimn fear LAmm. TMi.= rmport ism dpci.amaunte d in c ,rfideanceei. Piedmont Lmiborm►toriecnws inc. dommt mmm nca 1imbi11ty c P 'Eh** kind with rsm<pcnrct to than e.ames by thcor c:uestc,memr/tNird party of any information comtewinwd in thin roommrt. Wm part of thiera rarpeort mhm11 bee dcAplicMtemci withc LIt writtmn cmnmmnt. Laboratories Inc. o:. 2 548 _20-5 East Graham Street Shelby, N.C. 2t i o REPORT OF ANALYSIS FOR: City of Shelby PO Box 207 Shelby, NC 28150 Attn: Don Rohm ID # M :2OSHW DATE: August. 16, 1%90 Requested Analysis: Cadmium, Chromium, Copper, Nickel, Lead, Zinc, Silver Sample Identi.ficati.on: Midweek effluent composite August 9, 1990 Results/Findings: Cadmium Chromium Copper- Nickel ,„,pk_ead Zinc:: <::0.010 mg/1 0.100 mg/1 0. 0.'0 mg/1 3 ' 0.060 mg/1 � �2/ 0.005 mg/1 a `r 0.116 rnrl/l. / Silver :0.070 mq/1. Respectively Submitted, Q Annette McMurray Piedmont Laboratories Inc. 1-nar w.11ov.er ,..port lee 1 im i foal ba.eww ci cam r_ 1 i cs nt m.a t..r i. a. 1 , i n F-rar-ena.t ion, iurpo.ane, ..nc:i c1.. idwsd mmthcadec. 1-ha a. na.lymiw. o•F thw ..tac-cv.P .s+a,rnp iasw cec cc li..icl., ♦ny I-mca r^arw w n t a tivw car imral.1. a w a r r- a. n t i.., r. w. cc. to th.v cc:. r•c=c.r-matican oi= th., .wa tmmi.w.1. tce a.ny mpwre14F1 preaca..a.. ram Oman i. Q na.ti.a r•,-Fc.r•• c_eacwr. 7'Feiw. ranrt 1.. 1r_.r-carncr,nt-r.d i.n a can•Fie:fesncawr_ F^1.ndmont- l_a.he-ar-..toriarrt rnc_ w.cn..umw.a. no 1 tom] pr, �•F thw kind with makmmmcah to t-hwn c..e..rw by thm cL iat amwr/t.hi.r-d part 11_ rV r1{, Cy)// c-scar-rna.ticcn ccantw.i r•cv.d 1n thins r•a.port_ Nca p x.rt oI= thin. report: L1 1 fa.,” Itapli c- a.t. wed wi thra�t. writ t•. w. r•c c _cic-c a.rerct. SEP 14 i99O C.CN1 F?A.L FILE COPY piedmont Laboratories Inc' PO Box 2548 320-5 East Graham Street Shelby, W.C. 28150 REPORT OF ANALYSIS FOR: City of Shelby PO Box 207 Shelby, NC 28150 ' Attn:'Don Rohm Requested Analysis: Mercury and Cyanide ID # M192SHW H199SHW DATE: August 15, 1990 Sample Identification: Results/Findings: Midweek effluent composite from: July 11, 1990 July 18, 1990 � -� July 11 Sample July 18 Sample / ��') � /_ Cyanide,total �u/7��Mercury � < 0.005 mg/l < 0.002 mg/l < 0.005 mg/1 < 0.002 mg/l Respectively Submitted, f� Annette McMurray Piedmont Laboratories r��Y T?�� DV��J� -~~"",wAL FILE��Q�� pdmonL Laboratories Inc. ID #M213SH1 :pJ Box 25/40 320-5 East Graham Street Shelby, N.C. 2E3150 REPORT OF ANALYSIS FOR: DATE: August 2, 1990 City of Shelby PO Box 207 Shelby NC 28150 Attn: Don Rohm Requested Analysis: Cadmium, Chromium, Copper, Nickel, Lead, Zinc, Silver Sample Identification: Midweek effluent composite Auoust I, 1990 wtJ Results/Findings: Cadmium f).010 mg/1 Chromium -:0.100 moil Copper 0.07:0 mg/1 3. (40 -e-7 Nickel (.:).060 mg/1 Lead '(/ 0.007 mg/1 Zinc 0.069 mgil Se 27 Silver <0.030 mg/1 Respectively Submitted, Annette McMurray Piedmont Laboratories Inc. THm mtamvm -.,,tatartL i e limiterM tammmM mm czitmritm mMtmt-iM10 im4rmt-mmt,tmm. mt-at-tammm, mmel cimc=icimet71. mmtnInc,c1.- Mow ekmmlymtm m.4, tHee mtamYm mmmtaim77rffF CI mmyt-c,Ht-mmmmtmivm mr- lmplivoM wm„m„imm mm tm ttlm (=m„mt-mm„1 .----. r' mmktm,imi tm mmy mrammi.Fam pr-mmwmm mt- MUKicIrlaalC31-1 4.Mt- LAMM.. 11,1 4...1 b 4 „"rn, i" „i„,......„,,... i" mmmicimm=m- P.icrcimmel Lmtamr-^tmt-iesm Xmm- mmaat_tmw.m.`ram 8 Elr 144. IWO m.Cr t%Hm kamM with, t-mmmoom't 14:1 ti-lem LA..... Hy ttle, mLAIntmmmt-/HarM mme.ty mir A.,,l, im4mt-mmtimm mmmAnmammci ,tm t7Htm t-mra- Plea ramt-t C3 .1. I-- 1-1 I not , m rb m t- tr. (.4:441TIAW,.011- 5:;WY Muraltml wat,t,mt.At wp-t174,mm mmmmmmt- iedmnnt Laboratories Inc. PO Box 2548 320••-5 East Graham Street Shelby. N.C. 28150 REPORT OF ANALYSIS FOR: City of Shelby PO Box 207 Shelby, NC 28150 Attn: Don Rohm ID it M206SHW DATE: July 26. 1.gg0 Requested Analysis: Cadmium, Chromium, Copper, Nickel, Lead. Zinc. Silver Sample Identification: Midweek effluent composite July 25, 1990 itt- Results/Findings: Cadmium Chromium Copper Nickel Lead Zinc Silver 0 . 010 mg/1 <0.100 mg/1 0.079 mg/1 <0.060 mg/1 0.011 mg/1 0.114 mc7/1 <0.0:30 mg/1 Respectively Submitted. N\ Annette McMurray Piedmont Laboratories Inc. /, 3z- /3:7 Olig, . - Tt� ebnvn rnpnr-ti. limited. be.mmd cn client mnte+1►1. inr£nz-neti Any rnpr..mnntmtivn - implied wnrr►ntien ns tn the. c.nnfnmmtin r.lt-l:nn. elnd tt_cirtt yrth»dr. The, ?relynin of tleahnvm nemmpin., }� 1- � mn-ntinl tn Any rpn-tfir, sr-rnnnn bt` rtmni4natinn f.-r- ,-r-. Thin r._nf 44 1990 d.'.. nn. nt.-,d 1n co r,f ldnncm. Pi o.lmnnt L.n h. . tnt^1oe. Incl. mn.n.Imern n.a 11 ) 11ity C .NTr1,A , F�L COPY ..0 the -)rind with r++e+l'..+rt to th.n 'Ann by tb. i POtn. -'/third r?stt-ty c•f .-t infntmntinn nO t.nine.'d. in this k.mp.nr.t . N. pert .>£ thie+ r..pnrt n.he+11 he. .inpl ir-+.1t:.>d withnnt wv-1 t t. n. n r .-. I n ., t', t. t Laboratories Inc. 2548 5 East Graham Street ,e'lby. N.C. 28150 PORT OF ANALYSIS FOR: City of Shelby PO Box 207 Shelby, NC 28150 Attn: Don Rohm quested Analysis: Mercury and Cyanide ID #k M171SHW M178SHW MI86SHW DATE: July 25, 1990 mple Identification: Results/Findings: dweek effluent composite om .June 20 , 1990 .June 27, 1990 July 5. 1990 p,v June 20 sample )June 27 sample J July 5 sample Yfi/ \ (\ , \. - Xs- \ /1\.1',.) $ C.4-mil' 5 9` � 6-27 Ai) Cyanide. total 60/0,Mlrcury .007 ma/1 s ND T.1„,„„):- 6 µ . 006 0 ?7/ *** MDL - Method Detection Limit Cyanide - .005 mg/1 Mercury - .0002 mg/1 * * * ND - Not detected .0002 mq/ 1 i ND ND Respectively Submitted. 2i4( aotoksA, MON-0-PA-c- 414111) Annette McM�.tt r ay LJ SEA 14 1990 Piedmont Laboratories Inc ; Nr L FEZ COPY , 1 r • - )7ii!.;.!..•:z I. '.. 71 • !I • , th *:!:', I , 1,, I. i 11,v, 1%!..1.-... ":q1:-!il I Shcelbv NC R Don Rohm idntifi:ationt I!! _ •• Orn C2 QPper i 1 o Li n 1V(Pr comr.,f15itP 1R, m/1 r • • T N. • • .INI i T. in 1 1: 4. • rrl r'S t:1 C.:. I. I 'I I: 01 I.• •••1 I " I 1#•1 c"1, r;lerr ci iti. 1 1 i 14. 'l,.r 1•.. I •• •• 1.3 ens re C7 iri F:1 1. ra r'". I trj •• I • • • • ••!, ,••• I 1 I .• • 1 1 ,I .„“•1, 'w c•• fr3 - rc•.••• _ ..• . • •-•1,k 4 I • II., 1••• 4.111.1• V1 11T. rr4 1 iII 1• t1•1 I1s..• .. I. N11•1 •• rr."-14 rime1..1 ••T••.• IM I 141 1 I .• I E1I.1:1 ( 14 990 •• • 1 • 1 r 0,4 I- I • •• ••• •••• 4-11 1,1d • • 1 I. CENTRAL FILE COPY •I. 1 • 11 t t 1 evil. j P9 Fir 2r.Y19 Graham N. C. 29150 REPORT OF ANALYSIS FOR: .....P0 Fli....).v. 2 (.) . ... _ ... h e3. 1\1C 1. • .......... At t Dun Rrihm Analysis Cadmium, Chromium, Coprer, Mickel, Lc.!.-. Zl Si 1 ver ':-;!-n le 1 dent if icat ion: M 71 uent ( °mhos 1. t e I'IlI••• Al 1711., *-••• •-•• .7.13 en, ••• Il• r. r .1 ero " rt el el 0,14 •• 1. r! RPTIA1 ndi ngs: Cadmj um m51.1 m Lead 4. z <0.010 mu 1 <0.10(.) mo/1 0.127 moil Silver <0.030 mo/1 i t•1 c::;11•;it i t.•( , ! f.. •Irit 1..i,1el 1:•1,4. t!tte, 41 .114 171 '1 4 471. 1-1 met I. 4•11- 1..'zt'I 1t 14 ett Si) rvs el trig, I. V, In 11 .. -1.1301 •"•1111••4 y••••• .1 *in r t t • ,tt‘t r- re. I, e'•:to AA 1 CI olk 1.3 1 1 c•tt• •••1 1,0,1 • t .4 1 r,•••i• ••••• t• f•te";•• '.. It ent •• 1•:. t cif, 1 0, 1. 1 1t... t... . 14.'4'11 411 1. 1. 11,I • •SEP1- 14 1990 •Ir•••• r • •1••1•••1 •• I -f3•t••,11••••f- •-• • rlf."./•••e1,..11 t••I • Cir...., i 111,11 I I../ I r•• .1 1 • 1 wig.. s...112 • * • t• •*, •••• 1 •-• 1 I •••• •,1 r C•7 ••i• • .•%r • '74.Atf coPY •4 1 ••••• 1•• 1 1.1 Ir./ 1 11 • • c••••••• u• • .• 1. r,, 1 4 , r • •• I I ,•stt 4.40.. •i I•1 i I ' d•i I•1 . • •• 4. f 1 1 f .1 i•• 1 V% tr• C.1.11" 411 1 . 14•••:1 1 1• 1 . 1 ••;1 I •• • 11 ••••• .. l• l• 1 rr 0,1 %I 44 1 r*. I *.• 1 1 1, •••••• .1**1 • 1 1 •• •••••••1 .11 1 4.-r1 1 1 1 ••••••••••••••••••••1•1 _ �dmont Laboratories lnc. Box 2548 i 9-5 East Graham Street �lby, N.C. 28150 q]RT OF ANALYSIS FOR- City of Shelby . PO Box 207 . Shelby, NC 28150 ' Attn: Don Rohm - if M186SHW DATE: Jut lv,6. 1990 zuested Analysis: Cadmium, Chromium, Copper, Nickel, Lead, Zinc, Silver nple Identification: dweek effluent composite iy 5,199P Rrsults/Fin6ings: Cadmium Chromium Copper ' Nickel Lead Zinc Silver _ <0.010 mg/l <0.100 mg/l 0.047 mg/l / <0.060 mg. /l <0.100 mg/l 0 106 mg l /72- . , <0.030 mg/l Respectively Submi�ted, cjw� /Y\&4 Annette McMurray Piedmont Laboratories Inc. ^.. `^,,^-j� - I t,=~vv cl ci" ~z^~"` ~��-_�=,' ,"4�cn_~°,*',,' vj ~"m h^,j4.j-, ^�p� �`��=- �." /�� °.—�M,~�� ''`~ "^"� =,�" ~m~p�"� ^= *^� "°� "~ '�= =.^~��~-'''�^^'� r-,,- it) ~~~+«cI" ^'` A-^i.~ ~°p='v.- '.-=.=11 ~1.~� ~' ,,,T., =_,~_".1,_ CENTRAL FILE (,-0 Y. - ' vow',nt Laboratories Inc. ID # M164SH14 Bo" 2548 Graham } 5 East GrahMeet - �ee *lby, N.C. 28150 � DORT OF ANALYSIS FOR: City_of Shelby . Bo Shelby, NC �8150 . Attn: Don Rohm . luosted Analysis: Mercury and Cyanide nple Identification: jweek effluent composite mpos e � -� / Aya nide, � I'?� P1,19A. ury \ Total c, / q.' C 7 DATE: July 6, 1990 Results/Findings: Units MDL Results "I7'i(�-~' mg/l 0.005 -80. - / nJo�\� *** MDL - Method Detection Limit *** ND - Not detected at or above the MDL | Respectively Submitted, Annette McMurray Piedmont Laboratories Inc' SEP 14 Q-ENTRAIL FILE COPY / ont L._t_al_,or< tr.,r-i:-:,.: Inc.. Box 2518 _20-5 East:: Graham Sl-reet Shelby. N.C. 20150 REPORT OF ANALYSIS FOR: of S Ftc .l by _---__ _.._ __ PO Box 207 Shelby, NC 28150 Attn: Don Rohm . JD it M 17t?SI-1!•J DATE: June 27, 1990 Requested Ana1.ySis: Cadmium, Chromium, Copper, Nickel, Lead, - Si lver- Sample Identification: Midweek effluent composite June 27, 1990 Results/Findings: Cadmium <0.010 moil. Chromium ':: 0. 100 rn_7:•' J. `� _ 9 L, Copper 0.115 rnca.- .l. lI I',Iicl::e.l :::0.060 mq,•1 Lead •::: i r. 1 c_r0 mq i t ,iL Zinc 0.128 moil ) �. 3(0 , T! Silver .: c'0.0.~.(0 mg/1 Respectively Submitted, Annette Iic:Ilurray Piedmont Laboratories Inc. •r t . m s.t t i r., v m .-• ra» l itt r- lc i. en ]. 1 rn i. i^. r•n ri I:n m. mi m <d r.., r, ar 7. i rn r•. l: m as t:•. cat r i m l „ t i d a ra r- rn m t:t t. t; t rr , ta..ar_p:t r:.tn.tm, m.raM mate-i.dead treat to rtt:,Mm. T't,rm .ar,+n, t.yml im r... •P: t:1-.m anlar..,vt„ mmmplwr.m trill_. adtt' tw .• a^r,y r-•mp,r•e,,ntmr•,t-.at:ivM mr- i.tnp1im0 war-r-mr, i.em.m mm t.m r_r..,r•.•rt::,r-tom( i.r:•.r. rt1- t.tim m m t• rn r- i et 1 t. ra m rt y eai p m r- i. •P: $ r- p:. r•• r.., r..: o..m ,n M a, ae a..l i a::, r, d = er r• a..t an. a., . 'r r•l iyy M t-lct_l er. a, r,t'an Cl irl cor14,1Mmr.r.to. F'•i.t*<:itr,r,r.t I. .,a t:. r:, r••wa i_r:, r-iae ea tr,r._ mto„t-t —1 HT, t' Ho. 1< t. r. ti wi tttl 1mm,p wrt t: t;. c, t_F, tm a..a.mrn ........itt-. t-. nt ttr r-/t_hi rrl i. rt.1"r:, ,^ n..a 1-. i s-t rt C• t-, r•, tt ea i r , w. ri i. r. t' t•t i m r- a. f r..l .- I . IV r, I .%n ,•1 . r.1 t.trt 1. i.t-:n, l:t rp c'1 wit: r. .1: wr-1. V.ir.trtt•t r..,:,nwlen,, 1 l_ - ,t, a.: t iw i. m r-.+a pi t'•:,i^1-. 1.ti.P.• %3C I770 GDITRA6 Fk.g GQPY edrnont Labor-_tt:ai ie=, Inc. Po Box 2548 720- 5 East Graham 8:t. r-eet Shelby, N.C. 29150 f:E.PC)F:T (..JF ANALYSIS S FOR: City of Shelby PO Box 207 Shelby, NC 28150 Attn: Don Rohm 11) ft M 171 11i I DATE: June 21, 1990 Requested Analysis: Cadmium, Chromium, Copper, Nickel, Lead, Zinc, Silver Sample Identification: Results/Findings: Midweek effluent composite June 20. 1990 Cadmium : 010 ma/1 Chromium ::ti. 10rr mg/1 Copper.. 0. 068 md/ 1 Nickel.-0.060 and/1 Lead ::Ci.lillr mc7/l. �J t- Zinc:: 0.105 mg/ 1 5i i.ver- :::o.030 mq/1 Respectively Submitted, Annette McMurray Piedmont': I....ai:lbor. t r:?I i +':'c, Inc. "1'1-tm ma t.',0vm r••mpam r-t. iww 1. imitamci taaw w,m tj e)r, ml ir•. nt nta tnw r-i.tral r i rt('car' rna titer rt„ F:, t..t r-fa m to m w en r't ci cl mr c i. a t. ci rn c. t 1-, o al mt . `r F, m aria 1 y am i mt m •f. t. Ft n, n t, o v m atw nw rn rn'1. ri wn m >t m 1 t„t cir*1 na r'tv rm r.:l r•mwwatnt at i.von rtr irnla 1. i. tnei wnw, r-.rn nt imnn an tea t': f,ry. r-c,tn•1=or-maxh. n n•(!� t Mm r„ a t:. rr, r" i. m 1. t m aw r, y n r-, m. t-: i..r i r. p r r, ra• ru ant o r ei 1n tut 1 .7 n m t:. t ra r•a •' o r•• t... m 'p 1-� { I .i�/fi• i. an rlcact_ttotorrtwwr:i ir, c r:,r,!:i cim.r',cm_ I twrirnc,r,t: 1....awtoorntr',r-i.rrrm: 7r,t._. tor•r as r, ca wjr,. I�. it}, ! r:,.V t:. r•,..r t.: t, r', cj w i tt', r" .wun r, nW r':: '1.: t: t-, t:. r',,:. .. ,w, n. t', y t 1", e. n t a wu t. r:, n e. , / 1lH� rt v w r- t:. Y t-, •/' aw r i ni'ca r•mat:, i t,n scant w i r•, •.t1 i r', t: to i. wu r wora r.,ris _ IVra r,. art. at f' t: r•, t ww r... w.rr l ¢h t 1::, 1. i...: a t e,, c•1 w t I:. I ,,n...t t: w r'. i. t:. t. re, r•, „.-, r•, am r.. , •. t . t:. 4 rAh tip..' CENTRAL F1. E CQPY Piedmont Laboratories Inc. PO Po... 254R 20--5 Fast Graham Street Shelby, N.C. .2C150 REPORT OF ANALYSIS FOR: • C ?'_t.y of _Shelby PO Bo:: 207 Shelby. NC 28150 Attn: Don Rohm • L is 11• Il1. c ,1.SI 1N DATE: June 14, :Lry ?_ Requested Analysis: Cadmium, Chromium, Copper. Nickel, Lead, Zinc, Silver Sample Identification: Midweek effluent composite J (_(n e 13, 1990 Results/Findings: Cadmium Chromium 74L l Copper- Nickel Cc) Lead / Silver iil.c:r mra/1 Of`],n5'l <0.100 mg/1 .Lidtp'-c / .pL if.o s me/1" =: 0. 060 moll 0.100 mg/1 0. 1 1.q. mci 1. 0. 0.-(_a moil Respectively Submitted, Annette Mc:M ..(r r Piedmont LaboratAH ies Inc. "t'tstst na lscsvca. 1. ar. 1i.nitc,.erd trammmd csrs cl i. wnt ma, ic.Ma'•i wlw i.nl�ras r^rn ea to i.nnw rsu r•pcnos.m. mr•e c.I clnciri trod rnmthcs daa- aamml. yuaim n{- tt,o, aat: c:a. ra aa.ampl.mn ..•rte::: laarian aarty r••r.rrtr-ma,nrYtm.h ivtr. car- i. rnrsl ir!ici wmi-r-mrlt itaraa as ena t:.t-sr,( 3e-ns.ut lean c34. t: tsm rn m t. rm e- i .aa 1 tw cs nw r•s y m p a± c i T^' i c p r- ea e_ re. ,n a,s e:;s r ri .� aen i t7 r•t rw i- i t-s n •� to r a. t .n m, _ 'T' t-s i as r• m p ca r•t. 1. em dcsr...t..tmmrrtmed i n t-can-rleimrte=m- F i.rncireararlt- t._mtset,mt::rsr-imm 7nr.:•. mmmyrm4 1 ei:s •r --r-: a.a me t•rsnsrx.a /i-. r•s i,-wri�/((,1�tjf1 1 - 41) it7y ttrw tirtt-i wit:1s r-mwpmtt•s t.Mm a.sm 1-ter, rs r,,,-n,nati, rsntwsi nt,ts1an r-r•srst- IVa-s p..a r-1- of hts/,n r •1^. ttm 71 Is eve <-la ars 1. i. r.^mt Fri wi. Y.tsrSt.a t_ wr•••L t:•. t:. rrn e=esnansr•st 5E 14 '^ 090 <EN i fti4 FU.J.E COPY---