Forest Ecosystem Monitoring Cooperative(802) 656-0683femc@uvm.eduwww.uvm.edu/femc705 Spear StreetSouth BurlingtonVermont05403United States of AmericaNational Oceanographic and Atmospheric Administration (NOAA) funderNational Atmospheric Deposition Program AIRMonleadVermont Monitoring Cooperative partnerAIRMon (Atmospheric Integrated Research Monitoring Network) Precipitation ChemistryYear-round daily monitoring of wet deposition as part of a national AIRMoN network of intensive precipitation monitoring and research sites. Provide atmospheric deposition data for research and monitoring in the Lake Champlain Basin in cooperation with NOAA and the Lake Champlain Research Consortium.AIRMon (Atmospheric Integrated Research Monitoring Network) Precipitation ChemistryScherbatskoyTimWaiteCarlRosovskyJudyCummingsJoanneLivingstonGerryPendletonMiriamair qualityatmospheric depositionacid rainair pollutionVT AIRMoN Daily Reports 1993-20131993-01-012013-05-30Daily precipitation monitoring reportsTo provide atmospheric deposition data for research and monitoring in the Lake Champlain Basin in cooperation with NOAA and the Lake Champlain Research Consortium.Z0021_VTairmonVMC.21.361mySQL National Atmospheric Deposition Program (NRSP-3). 2015. NADP Program Office, Illinois State Water Survey,University of Illinois, Champaign, IL 61820.https://vmc.w3.uvm.edu/vmcdevel/CI4/data/archive/project/atmospheric-integrated-research-monitoring-network/dataset/vt-airmon-daily-reports-1993-2013SiteSite SitetextDateTimeOnDate Time OnDate and time on which sample bucket was installed on the collectordatetimeMM/DD/YYYYDateTimeOffDate Time OffDate and time at which sample bucket was removed from the collectordatetimeMM/DD/YYYYSubPptSub PrecipitationPrecipitation amount used by NADP in calculating weighted-mean concentrations, depositions and precipitation totals, in mm. In most cases sub_ppt equals the NWS stick raingage reading. Where the raingage reading is a trace amount, a value of 0.127mm is assigned- in cases where the NWS stick raingagdecimalmillimeter0.0000000001realPptNwsPrecipitation NewsPrecipitation amount as measured by the NWS rain gage. Trace amounts are indicated by -7.77.decimalmillimeter0.001realPptRecPrecipitation RecordingPrecipitation amount as measured by the recording rain gage. Trace amounts are idnicated as -7.77.decimalmillimeter0.001realSvalSample VolumeVolume of sample captured in the sample bucketdecimalmilliliter0.0000000001realCaCalcium ConcentrationCalcium concentration. The lower limit of detection is 0.009 mg/LdecimalmilligramsPerLiter0.0000000001realMgMagnesium ConcentrationMagnesium concentraton. The lower limit of detection is 0.003 mg/LdecimalmilligramsPerLiter0.0000000001realHHydrogen ConcentrationHydrogen concentrationdecimalmilligramsPerLiter0.0000000001realNaSodium ConcentrationSodium concentration. The lower limit of detection is 0.003 mg/LdecimalmilligramsPerLiter0.0000000001realNH4Ammonium ConcentrationAmmonium concentration. The lower limit of detection is 0.03 mg/LdecimalmilligramsPerLiter0.0000000001realNO3Nitrate ConcentrationNitrate concentration. The lower limit of detection is 0.03 mg/LdecimalmilligramsPerLiter0.0000000001realCLChlorine ConcentrationChloride concentration. The lower limit of detection is 0.03 mg/LdecimalmilligramsPerLiter0.0000000001realSO4Sulfate ConcentrationSulfate concentration. The lower limit of detection is 0.02 mg/LdecimalmilligramsPerLiter0.0000000001realPO4Phosphate ConcentrationPhosphate concentrationdecimalmilligramsPerLiter0.0000000001realpHLabpH in LabNegative log of the hydrogen ion concentration as measured at the lab, in pH unitsdecimalnumber0.0000000001realpHFieldpH in FieldpH of the sample as measured in the field laboratorydecimalnumber0.0000000001realLabCondConductivity LabConductance of the precipitation sample as measured in the field lab.decimalcustomMicrosiemensPerCentimeter0.0000000001realFieldCondConductivity FieldConductance of the precipitation sample as measured at the lab.decimalcustomMicrosiemensPerCentimeter0.0000000001realLabTypeLab TypeCode indicating sample condition at lab.textWsample volume=35 ml or moreWISample volume of 10 - 35 mL; chemical measurements are made as volume permits in the following order: pH, Conductance, {NH4, PO4}, {Cl, NO3, SO4}, and {Ca, Mg, Na, K}.Dsample volume =0-10 ml, sample not shipped.DFfield blank, data not reportedQRCodeQuality Rating CodeMachine-readable code to store datatextASamples of the highest quality did not contain anything but water, all protocols were followed, and there is no indication of compromised integrity of the sample.Bunknown quality (potentially contaminatedCSamples of the lowest quality are either of undefined duration, contain bird droppings, or have some other indication of compromised quality.SPSample ProtocolQuality of sampletextNullno identifiable departures from SOP sample collectionUundefined sample typeQQuality assurance sampleSLSample Level CodeSample level code. A code indicating departures from field or laboratory standard operating procedures.textCContaminated sampleElong-duration sampleFfield errorMMissing sampling information