DairyQualityAndMilkTestGuide
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Standard Plate Count by State

Research bacterial count results and milk handling observations in every U.S. state and territory. Compare farm services and ask specific animal health, safety, financing and verification questions before choosing a service.

Before contacting a standard plate count provider

Review sample conditions, cooling history and laboratory methods before interpreting counts. Verify any required credentials and the current public website. Do not confuse county research pages with operating business listings.

Browse states and territories

AlabamaStandard Plate Count research in AlabamaAlaskaStandard Plate Count research in AlaskaArizonaStandard Plate Count research in ArizonaArkansasStandard Plate Count research in ArkansasCaliforniaStandard Plate Count research in CaliforniaColoradoStandard Plate Count research in ColoradoConnecticutStandard Plate Count research in ConnecticutDelawareStandard Plate Count research in DelawareDistrict of ColumbiaStandard Plate Count research in District of ColumbiaFloridaStandard Plate Count research in FloridaGeorgiaStandard Plate Count research in GeorgiaHawaiiStandard Plate Count research in HawaiiIdahoStandard Plate Count research in IdahoIllinoisStandard Plate Count research in IllinoisIndianaStandard Plate Count research in IndianaIowaStandard Plate Count research in IowaKansasStandard Plate Count research in KansasKentuckyStandard Plate Count research in KentuckyLouisianaStandard Plate Count research in LouisianaMaineStandard Plate Count research in MaineMarylandStandard Plate Count research in MarylandMassachusettsStandard Plate Count research in MassachusettsMichiganStandard Plate Count research in MichiganMinnesotaStandard Plate Count research in MinnesotaMississippiStandard Plate Count research in MississippiMissouriStandard Plate Count research in MissouriMontanaStandard Plate Count research in MontanaNebraskaStandard Plate Count research in NebraskaNevadaStandard Plate Count research in NevadaNew HampshireStandard Plate Count research in New HampshireNew JerseyStandard Plate Count research in New JerseyNew MexicoStandard Plate Count research in New MexicoNew YorkStandard Plate Count research in New YorkNorth CarolinaStandard Plate Count research in North CarolinaNorth DakotaStandard Plate Count research in North DakotaOhioStandard Plate Count research in OhioOklahomaStandard Plate Count research in OklahomaOregonStandard Plate Count research in OregonPennsylvaniaStandard Plate Count research in PennsylvaniaRhode IslandStandard Plate Count research in Rhode IslandSouth CarolinaStandard Plate Count research in South CarolinaSouth DakotaStandard Plate Count research in South DakotaTennesseeStandard Plate Count research in TennesseeTexasStandard Plate Count research in TexasUtahStandard Plate Count research in UtahVermontStandard Plate Count research in VermontVirginiaStandard Plate Count research in VirginiaWashingtonStandard Plate Count research in WashingtonWest VirginiaStandard Plate Count research in West VirginiaWisconsinStandard Plate Count research in WisconsinWyomingStandard Plate Count research in WyomingPuerto RicoStandard Plate Count research in Puerto RicoAmerican SamoaStandard Plate Count research in American SamoaGuamStandard Plate Count research in GuamNorthern Mariana IslandsStandard Plate Count research in Northern Mariana IslandsU.S. Virgin IslandsStandard Plate Count research in U.S. Virgin Islands

Further reading