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WQ0000088_Monitoring - 07-2021_20220204
f • SUBMIT FORM ON YELLOW PAPER ONLY Mail original DEPARTMENT OF ENVIRONMENT&NATURAL RESOURCES GROUNDWATER QUALITY MONITORING: and 1 copy to: ' ISION OF WATER QUALITY-INFORMATION PROCESSING UNIT COMPLIANCE REPORT FORM 817 MAIL SERVICE CENTER,RALEIGH,NC 27699.1817 Phone:(919)733.3221 FACILITY INFORMATION Please Print Clearly or Type PERMIT Number: Expiration Date: 7-31-2023 Facility Name: Governors Club Non-Discharge WQ0000088 UIC Permit Name(if different): NPDES Other Facility Address: TYPE OF PERMITTED OPERATION BEING MONITORED Chapel Hill NC County Chatham ❑ Lagoon ❑Remediation: Infiltration Gallery © Spray Field El Remediation: Peter Rhodes Tele 919-653-6961 El Rotary Distributor ❑Land Application of Sludge Contact Person: phone#: Well Location/Site Name: No.of wells to be sampled: 4 ❑ Water Source Heat Pump ❑Other: (from Permit) SAMPLING INFORMATION If WELL WELL ID NUMBER(from Permit): MW-1A Date sample collected: 7/29/2021 FIELD ANALYSES: WAS Well Depth: 45.03 ft. Well Diameter: 2 in. pH 6.8 units Temp. 19 °C DRY at Depth to Water Level: 19.80 ft. below measuring point Screened Interval: ft. to _ft. Spec.Cond. ItMhos time of sampling, Measuring Point is 0 ft.above land surface Relative M.P. Elevation: ft. Odor check Volume of water pumped/bailed before sampling: 6.1 gallons Appearance here: Samples for metals were c-d,-cted unfiltered: DYES ❑NO and field acidified: ❑VES ❑NO LABORATORY INFORMATION. Date sa iple analyzed: 7/29/2021 Laboratory Name: Environment 1 Certification No. 10 PARAMETERS NOTE:Values should reflect dissolved and colloidal concentrations. COD mg/I Nitrite(NO2)as N mg/I Pb-Lead mg/I Coliform: MF Fecal 1.0/100m1 Nitrate(NO3)as N 0.22 mg/I Zn-Zinc mg/I Coliform: MF Total /100m1 Phosphorus:Total as P 0.15 mg/I (Note, Use MPN method for highly turbid samples) Orthophosphate mg/I Other(Specify Compounds and Concentration Units): Dissolved Solids:Total 2100 mg/I Al-Aluminum mg/I Total Suspended Residue: 13 mg/I pH(when analyzed) 6.8 units Ba-Barium mg/I TOC 2.00 mg/I Ca-Calcium mg/I Chloride 800 mg/I Cd-Cadmium mg/I `)t<--,""‘t^ !r••r. Arsenic mg/I Chromium:Total mg/I �� x '�� Grease and Oils mg/I Cu-Copper its mg/I ORGANICS:(by GCr GQ/MS4HFttp Phenol mg/I Fe-Iron � ! mg/I (Specify test and method#.ATTACH LAB REPORT.) Sulfate mg/I Hg-Mercury k LS 1 1 Z6 Report Attached? • Yes'(1) ❑ No(0) Specific Conductance µMhos K-Potassium mg/I VOC °,Method# Total Ammonia 0.06 mg/I Mg-Magnesium mg/I , method# (Ammonia Nitrogen:NH,as N,Ammonia Nitrogen,Total) Mn-Manganese mg/I , method# TKN as N mg/I Ni-Nickel mg/I , method# For Remediation Systems Only(Attach Lab Reports): Influent Total VOCs: mg/L Effluent Total VOCs: mg/L VOC Removal% I certify that,to the best of my knowledge and belief.the information submitted in this report is true,accurate,and complete,and that the laboratory analytical data was produced using approved methods of analysis by a DWQ-certified laboratory. I am aware that there are significant.enalties for submitting false information.includin.the possibility of fines and imprisonment for knowing violations. Peter Rhodes-Regional Supervisor !_3 1 . O11 Permittee(or Authorized Agent)Name and Title-Please print or type Signature of rmittee(or thorized Agent) (Date) GW-59 Rev. 1/2007 r ' SUBMIT FORM ON YELLOW PAPER ONLY Mail original 'EPARTMENT OF ENVIRONMENT&NATURAL RESOURCES GRIi'_•i9DWATER QUALITY MONITORING: and 1 copy to 'IVISION OF WATER QUALITY-INFORMATION PROCESSING UNIT COMPLIANCE REPORT FORM 617 MAIL SERVICE CENTER,RALEIGH,NC 27699.1617 Phone:(919)733.3221 FACILITY INFORMATION Please Print Clearly or Type PERMIT Number: Expiration Date: 7-31-2023 Facility Name: Governors Club Non-Discharge WQ0000088 UIC Permit Name(if different): NPDES Other Facility Address: TYPE OF PERMITTED OPERATION BEING MONITORED Chapel Hill NC County Chatham ❑ Lagoon ❑Remediation: Infiltration Gallery .7,p, © Spray Field CI Remediation: Contact Person: Peter Rhodes Telephone#:919-653-6961 ❑ Rotary Distributor ❑Land Application of Sludge Well Location/Site Name: No. of wells to be sampled: 4 ❑ Water Source Heat Pump ❑Other: (from Permi() SAMPLING INFORMATION If WELL WELL ID NUMBER(from Permit): MW-3A Date sample collected: 7/29/2021 FIELD ANALYSES: WAS Well Depth: _ 44.56 ft. Well Diameter: 2 in. pH 6.3 units Temp. 20 °C DRY at tMhos time of Depth to Water Level: 23.76 ft. below measuring point Screened Interval: ft. to _ft. Spec.Cond. f sampling, Measuring Point is 0 ft. above land surface Relative M.P. Elevation: ft. Odor check Volume of water pumped/bailed before sampling: 4.8 gallons Appearance here: Samples for metals were collected unfiltered: DYES ❑NO and field acidified: ❑YES ❑NO LABORATORY INFORMATION Date sample analyzed: 7/29/2021 Laboratory Name: Environment 1 Certification No. 10 PARAMETERS NOTE:Values should reflect dissolved and colloidal concentrations. COD mg/I Nitrite(NO2)as N mg/I Pb-Lead mg/I Coliform: MF Fecal >790 /100m1 Nitrate(NO3)as N <0.04 mg/I Zn-Zinc mg/I Coliform: MF Total /100m1 Phosphorus:Total as P 0.45 mg/I (Note Use MPN method for highly turbid samples) Orthophosphate mg/I Other(Specify Compounds and Concentration Units): Dissolved Solids:Total 120 mg/I Al-Aluminum mg/I Total Suspended Residue: 24 mg/I pH(when analyzed) 6.3 units Ba-Barium mg/I TOC 27.16 mg/I Ca-Calcium mg/I Chloride 2 mg/I Cd-Cadmium mg/I Arsenic mg/I Chromium: Total mg/I Grease and Oils mg/I Cu-Copper mg/I ORGANICS:(by GC,GC/MS, HPLC) Phenol mg/I Fe-Iron mg/I (Specify test and method#.ATTACH LAB REPORT.) Sulfate mg/I Hg-Mercury mg/I Report Attached? ❑ Yes(1) LI No(0) i Specific Conductance µMhos K-Potassium mg/I VOC , method# Total Ammonia 0.21 mg/I Mg-Magnesium mg/I , method# (Ammonia Nitrogen;NH3as N,Ammonia Nitrogen,Total) Mn-Manganese mg/I , method# TKN as N mg/I Ni-Nickel mg/I , method# For Remediation Systems Only(Attach Lab Reports): Influent Total VOCs: mg/L Effluent Total VOCs: mg/L VOC Removal% I certify that.to the best of my knowledge and belief.the information submitted in this report is true.accurate,and complete,and that the laboratory analytical data was produced using approved methods of analysis by a DWQ-certified laboratory. I am aware that there are si•nificant penalties for submitting false information including the possibility of fines and im•risonment for known.violations. Peter Rhodes-Regional Supervisor / - , l /- ['3 t`�ul� Permittee(or Authorized Agent)Name and Title-Please print or type Signature•fPermittee(or Authorized Agent) (Date) GW-59 Rev. 1/2007 SUBMIT FORM ON YELLOW PAPER ONLY Mail original 'EPARTMENT OF ENVIRONMENT&NATURAL RESOURCES GROUNDWATER QUALITY MONITORING: and 1 copy to: I ISION OF WATER QUALITY-INFORMATION PROCESSING UNIT COMPLIANCE REPORT FORM 617 MAIL SERVICE CENTER,RALEIGH,NC 27699-1617 Phone:(919)733.3221 FACILITY INFORMATION Please Print Clearly or Type PERMIT Number: Expiration Date: 7-31-2023 Facility Name: Governors Club Non-Discharge WQ0000088 UIC Permit Name(if different): NPDES Other Facility Address: TYPE OF PERMITTED OPERATION BEING MONITORED Chapel Hill NC County Chatham ❑ Lagoon ❑Remediation: Infiltration Gallery © Spray Field ❑Remediation: Contact Person: Peter Rhodes Telephone#:919-653-6961 ❑ Rotary Distributor ❑Land Application of Sludge Well Location/Site Name: No. of wells to be sampled: 4 ❑ Water Source Heat Pump ❑Other: (from Permit) SAMPLING INFORMATION If WELL WELL ID NUMBER(from Permit): MW-7 Date sample collected: 7/29/2021 FIELD ANALYSES: WAS Well Depth: 30.21 ft. Well Diameter: 2 in. pH 6.9 units Temp. 20 °C DRY at time Depth to Water Level: 22.53 ft. below measuring point Screened Interval: ft. to _ft. Spec.Cond. µMhos sam of n 9, P Measuring Point is 0 ft. above land surface Relative M.P. Elevation: ft. Odor check Volume of water pumped/bailed before sampling: 1.8 gallons Appearance here: Samples for metals were collected unfiltered: EYES ❑NO and field acidified: ❑YES ❑NO LABORATORY INFORMATION Date sample analyzed: 7/29/2021 Laboratory Name: Environment 1 Certification No. 10 PARAMETERS NOTE:Values should reflect dissolved and colloidal concentrations. COD mg/I Nitrite(NO2)as N mg/I Pb-Lead mg/I Coliform: MF Fecal <1.0/100m1 Nitrate(NO3)as N 0.09 mg/I Zn-Zinc mg/I Coliform: MF Total /100m1 Phosphorus:Total as P 1.58 mg/I (Note' Use MPN method for highly turbid samples) Orthophosphate mg/I Other(Specify Compounds and Concentration Units): Dissolved Solids:Total 790 mg/I Al-Aluminum mg/I Total Suspended Residue: 5.1 mg/I pH(when analyzed) 6.9 units Ba-Barium mg/I TOC 6.08 mg/I Ca-Calcium mg/I Chloride 51 mg/I Cd-Cadmium mg/I Arsenic mg/I Chromium:Total mg/I Grease and Oils mg/I Cu-Copper mg/I ORGANICS:(by GC,GC/MS, HPLC) Phenol mg/I Fe-Iron mg/I (Specify test and method#.ATTACH LAB REPORT.) Sulfate_ mg/I Hg-Mercury mg/I Report Attached? ❑ Yes(1) ❑ No(0) Specific Conductance µMhos K-Potassium mg/I VOC , method# Total Ammonia 0.06 mg/I Mg-Magnesium mg/I ,method# (Ammonia Nitrogen;NH3as N;Ammonia Nitrogen,Total) Mn-Manganese mg/I , method# TKN as N mg/I Ni-Nickel mg/I , method# For Remediation Systems Only(Attach Lab Reports): Influent Total VOCs: mg/L Effluent Total VOCs: mg/L VOC Removal% I certify that,to the best of my knowledge and belief,the information submitted in this report is true.accurate,and complete.and that the laboratory analytical data was produced using approved methods of analysis by a DWQ-certified laboratory. I am aware that there are significant.enalties for submitting false information,includin.the possibility of fines and imprisonmentnt for known.violations. Peter Rhodes-Regional Supervisor I �/ k ( - ' Ica), Permittee(or Authorized Agent)Name and Title-Please print or type Signature of-$rmittee(or Aut,orized Agent) (Date) GW-59 Rev. 1/2007 r SUBMIT FORM ON YELLOW PAPER ONLY Mail original"EPARTMENT OF ENVIRONMENT&NATURAL RESOURCES GROUNDWATER QUALITY MONITORING: and 1 copy to: 'IVISION OF WATER QUALITY-INFORMATION PROCESSING UNIT COMPLIANCE REPORT FORM 617 MAIL SERVICE CENTER,RALEIGH,NC 27699-1617 Phone:(919)733-3221 FACILITY INFORMATION Please Print Clearly or Type PERMIT Number: Expiration Date: 7-31-2023 Facility Name: Governors Club Non-Discharge WQ0000088 LAC Permit Name(if different): NPDES Other • Facility Address: TYPE OF PERMITTED OPERATION BEING MONITORED Chapel Hill4,,,,,,,!, NC County Chatham E Lagoon ❑Remediation: Infiltration Gallery °" © Spray Field ❑Remediation: Contact Person: Peter Rhodes Telephone#:919-653-6961 ❑ Rotary Distributor ❑Land Application of Sludge Well Location/Site Name:_ No.of wells to be sampled: 4 ❑ Water Source Heat Pump ❑Other: (from Permit) SAMPLING INFORMATION If WELL WELL ID NUMBER(from Permit): MW-9 Date sample collected: 7/29/2021 FIELD ANALYSES: WAS Well Depth: 32.09 ft. Well Diameter: 2 in. pH 7.2 units Temp. 21 °C DRY at Depth to Water Level: 2.91 ft.below measuring point Screened Interval: ft. to _ft. Spec.Cond. µMhos time of sampling, Measuring Point is 0 ft.above land surface Relative M.P. Elevation: ft. Odor check Volume of water pumped/bailed before sampling: 5.0 gallons Appearance here: Samples for metals were collected unfiltered: OYES ❑NO and field acidified: ❑YES ❑NO LABORA1ORY INFORMATION Date sample analyzed: 7/29/2021 Laboratory Name: Environment I Certification No. 10 PARAMETERS NOTE:Values should reflect dissolved and colloidal concentrations. COD mg/I Nitrite(NO2)as N mg/I Pb-Lead mg/I Coliform: MF Fecal <1.0/100m1 Nitrate(NO3)as N <0.04 mg/I Zn-Zinc mg/I Coliform: MF Total /100m1 Phosphorus:Total as P 0.05 mg/I (Note. Use MPN method for highly turbid samples) Orthophosphate mg/I Other(Specify Compounds and Concentration Units): Dissolved Solids:Total 710 mg/I Al-Aluminum mg/I Total Suspended Residue: 31 mg/I pH(when analyzed) 7.2 units Ba-Barium mg/1 i TOC 2.13 mg/I Ca-Calcium mg/I Chloride 204 mg/I Cd-Cadmium mg/I Arsenic mg/I Chromium:Total mg/I Grease and Oils mg/I Cu-Copper mg/I ORGANICS:(by GC,GC/MS, HPLC) Phenol mg/I Fe-Iron mg/I (Specify test and method#.ATTACH LAB REPORT.) Sulfate mg/I Hg-Mercury mg/I Report Attached? ❑ Yes(1) ❑ No(0) Specific Conductance µMhos K-Potassium mg/I VOC , method# Total Ammonia 0.06 mg/I Mg-Magnesium mg/I , method# (Ammonia Nitrogen;NH,as N;Ammonia Nitrogen,Total) Mn-Manganese mg/I , method# TKN as N mg/I Ni-Nickel mg/I , method# For Remediation Systems Only(Attach Lab Reports): Influent Tot31 VOCs: mg/L Effluent Total VOCs: mg/L VOC Removal% I certify that,to the best of my knowgli tgeand belief,the information submitted in this rep.. is true.accurate,and complete,and that the laboratory analytical data was produced using approved methods of analysis by a DWO-certified laboratory. I am aware that there are si.nificant penalties for submittin. --e information.includin.the possibility of fines and imprisonment for known.violations. Peter F:hodes-Regional Sunervisor 1 i-✓ '11-1.i3),), r-r'mitt',r or Authorized Agent)Name aid Title-Please print or type Signature of P=ry ittee(or Au orized Agent) (Date) •:9 Rev. 1/2007 ❑ il, G Drinking Water ID: 37715 Wastewater ID: 10 114 OAKMONT DRIVE PHONE (252) /56-6208 GREENVILLE, N.C. 27858 FAX (252) 756-0633 ID#: 296 GOVERNOR' S CLUB (AQUA NC) MR. R.B. TUPPS AQUA NORTH CAROLINA DATE COLLECTED: 07/29/21 202 MACKENAN CT. DATE REPORTED : 08/12/21 CARY, NC 27511 Nl REVIEWED BY: ,�✓,/,/(...71.- MW-1A MW-3A MW-7 MW-9 Analysis Method PARAMETERS Date Analyst Code PH (field measurement), Units 6.8 6.3 6.9 7.2 07/29/21 SEB 4500HB-11 Fecal Coliform (MF), /100 Mls 1 >790 <1 <1 07/29/21 CAW 9222D-06 Total Suspended Residue, mg/I 13 24 5.1 31 07/30/21 CAW 2540D-11 Ammonia Nitrogen as N, mg/I 0.06 0.21 0.06 0.06 07/30/21 HMM 350.1 R2-93 Nitrate Nitrogen as N, mg/I 0.22 <0.04 0.09 <0.04 07/29/21 DTL 353.2 R2-93 Total Phosphorus as P, mg/I 0.15 0.45 1.58 0.05 08/10/21 KES 365.4-74 Total Organic Carbon, mg/I 2.00 27.16 6.08 2.13 07/30/21 KDS 5310C-11 Chloride, mg/I 800 2 51 204 08/02/21 JMS 4500CLB-11 Total Dissolved Residue, mg/I 2100 120 790 710 08/03/21 DNS D5907-13 Temperature, °C 19 20 20 21 07/29/21 SEB 2550B-10 Time 11:43 AM 11:23 AM 12:24 PM 12:39 PM 07/29/21 SEB Static Water Level, feet 19.80 23.76 22.53 2.91 07/29/21 SEB Well Depth, feet 45.03 44.56 30.21 32.09 07/29/21 SEB Water Bailed, Gals. 6.1 4.8 1.8 5.0 07/29/21 SEB l Environnient 1,Inc. CHAIN OF CUSTODY RECORD P.O. Box 7085, 114 Oakmont Dr. Page 1 of 1 Greenville,NC 27858 environment 1 inc.com DISINFECTION Phone(252)756-6208•Fax(252)756-0633 CHLORINE NEUTRALIZED AT COLLECTION ❑ CHLORINE CLIENT: 296 Week:31 ,:2 y). G), pH CHECK(LAB) . ❑ UV - - GOVERNOR'S CLUB(AQUA NC) j P P P PPPPPF I'MR. R.B. TUPPS NONE CONTAINER TYPE,P/G I AQUA NORTH CAROLINA 202 MACKENAN CT. ❑ A C A C A CC A A A CHEMICAL PRESERVATION CARY NC 27511 o L A NONE D NAOH (877)987-2782 LLt 09 y = S w z uj Z w L B HNO3 E HCL p o[ O z .. +. -C L CC _1 w D. j o y O. w C H2SO4 F ZINC ACETATE/NAOH COLLECTION .j 8 u . E .� r, O s G a < G-NATHIOSULFATE SAMPLE LOCATION DATE TIME o �'' a oLL r" F d 2[ F F U F- E- :i. ii MW-lA 21 I I• IJ J 1 � CLASSIFICATION: A1W 3 A nG h J Z ❑ WASTEWATER(NPDES) lJ 8 MW-7 ...... ...... ... .. ..... ...... ...... ...... ...... ...... Z i r DRINKING WATER MW-9 fit.;�1() 2\ 8 ❑ DWR/GW ❑ SOLID WASTE SECTION CHAIN OF CUSTODY(SEAL)MAINTAINED DURING SHIPMENT/DELIVERY aN SAMPLES COLLECTED BY: (Please Print)SPmc-\ r, R�1), /J,'tlt-zA N. kc Il dni1 SAMPLES RECEIVED IN LAB AT 1 '6 °C RELIN U HED B SIG.) PLER) DATE/11ME RECE�IVE�}�Y(SIG.) DATE/11ME COMMENTS: / 7 2921 5•ld r' 1-1-Iir'‘V-3A: SA4 Joe 4 Iocc.-+0f1 RELINQUISHED BY(SIG.) DATE/TIME RECEIVED BY(SIG.) DATE/T1ME I RELINQUISHED BY(SIG.) DATE/11ME RECEIVED BY(SIG.) DATE/TIME PLEASE READ Instructions for completing this form on the reverse side. Sampler must place a"C"for composite sample or a"G"for Q FORM#5 Grab sample in the blocks above for each parameter requested. N 397011 SAMPLING INSTRUCTIONS AND FORM COMPLETION • FAILURE TO PROPERLY CHILL, CHEMICALLY PRESERVE, COLLECT IN PROPER BOTTLE TYPES, MEET REQUIRED HOLDING TIMES, NEUTRALIZE CHLORINE IN CHLORINE SENSITIVE SAMPLES, AND SEAL COOLERS WITH TAPE WILL RESULT IN SAMPLES BEING REJECTED BY THIS LABORATORY AS PER NORTH CAROLINA REGULATORY CODE. 1)Samples not falling within the required guidelines will need to be re-collected.The client will be contacted and informed of any deviation and asked to collect another set of samples.The client may request the laboratory to proceed with the analyses of the current samples.Any samples analyzed outside of the required guidelines will be"qualified". This means that a note will be included on the sample result and "Chain of Custody"specifying the deviation.The laboratory is also required to send a letter to the State noting the deviations. 2) Sample Temperature. Samples for compliance monitoring must be chilled with wet ice to a temperature of 6C or less. Freezing is not permitted. Samples delivered to the lab shortly after collection may not have had enough time to be chilled below 6C. In this case the temperature at time of collection must be noted in the space provided.The samples will meet the requirements of the regulation if there is a temperature drop from the time of collection until received in the lab.Regardless,all samples should be packed in wet ice using as much ice as will fit in the cooler. 3) Sample Chemical Preservation. Many samples require a chemical preservation such as Sulfuric Acid or Sodium Hydroxide. The laboratory will either provide the preservative in the sample bottle, or in the case of 40 ml. Volatiles Vials, provide a bottle of Acid with detailed instructions on how to collect the sample. Never rinse sample bottles before collecting samples. Any residue or liquid in the bottle is required for proper chemical preservation. Unless specific instructions are provided for a test or bottle (example: cyanide or volatile organics),fill sample bottles to the bottom of the bottle threads.This will leave a small air space for shaking the sample to mix with any preservative and again prior to analysis. The lab must verify proper chemical preservation upon arrival in the lab and will note this information in the spaces provided on the front of this form. 4) Chlorine Neutralization. Some samples require that any Total Chlorine Residual be removed at the time of collection. The lab will provide the proper neutralizing agent in the sample bottle when technically possible. There are some samples (Total Kjeldahl Nitrogen and Ammonia Nitrogen) where this is not possible due to interferences between the required chemical preservation (Acid) and the dechlorinating agent.Therefore,these samples must be de-chlorinated at the time of collection before being placed in our sample bottles. Sodium Thiosulfate is the chemical of choice to neutralize chlorine. It must be added to your sample and then the sample checked for Total Chlorine before the sample is poured in our bottle.Facilities using chlorine for disinfection should have a means of measuring Total Chlorine. Non-chlorinated sample sources will not need to be checked. The person neutralizing the chlorine must put his initials in the "Chlorine Neutralized at Collection"row on the front of this form above the proper parameter.Samples such as Coliforms(which have Thiosulfate in the bottles shipped from the lab) will be checked for proper neutralization upon arrival in the lab. It is also required that you note the"Total Chlorine at Collection"on the front of this form for any sample locations applicable. This value would be before any neutralization is performed. 5)A"C"for Composite Sample or a"G"for Grab Sample should be placed in the box for all requested parameters.Grab temperatures as well as Composite start dates and times can be recorded in the"comments"section. 6)Other information required to be completed by the client are: Collection Date and Collection Time for each sample location Temperature at Time of Collection Printed name of person or persons collecting samples Signature,Date,and Time samples are relinquished Other added sample locations and analyses required Type Of Disinfection Deletion on the form for any samples which are not needed(example:dry upstream location) Any other information felt to be pertinent should be included in the"Comments"section CONSIDERATIONS: Coliform and Enterococci samples have a holding time of 6 hours from time of collection to time of analysis.Therefore,samples should be collected as late in the day as possible to allow enough time for transportation,checking in at the lab and analysis. BOD,Nitrate,Ortho Phosphorus,Settleable Matter,Turbidity,Color,and MBAS samples have a 48 hour holding time.The lab reserves the right to establish required sample collection and delivery dates in order to meet the required holding times. CAUTION Sample bottles may contain acids or other corrosive and potentially harmful chemicals.Laboratories are required to add these chemicals for certain analyses in order to comply with EPA preservation requirements.Use extreme care when opening and handling the shipping container and bottles. If any chemical should get into your eyes, on your skin or on your clothes, flush liberally with water and seek medical attention.Material Safety Data Sheets(MSDS)are available upon request which specify proper handling and personal protection.