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I punti si riferiscono al monitoraggio condotto da Arpa Piemonte a partire dal 2021. 
Per ogni punto sono disponibili il numero di campioni prelevati nel corso degli anni, il numero di misure effettuate ed il numero di misure per le quali il valore è risultato maggiore o uguale al limite di quantificazione (LOQ).
I risultati delle analisi sono consultabili attraverso una applicazione specifica (link disponibile nella sezione "Distribuzione"). 
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I dati sono aggiornati a cadenza settimanale.</gco:CharacterString>
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                    <gmx:Anchor xlink:href="http://data.europa.eu/eli/reg/2010/1089">REGOLAMENTO (UE) N. 1089/2010 DELLA COMMISSIONE del 23 novembre 2010 recante attuazione della direttiva 2007/2/CE del Parlamento europeo e del Consiglio per quanto riguarda l'interoperabilità dei set di dati territoriali e dei servizi di dati territoriali</gmx:Anchor>
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            <gco:CharacterString>I dati derivano dall'attività di monitoraggio e analisi di laboratorio condotta da Arpa Piemonte a partire dal 2021.
I campioni prelevati vengono analizzati nei laboratori dell'Agenzia, che ricercano ad oggi 19 sostanze PFAS. I risultati delle analisi sono archiviati in un applicativo preposto e poi riversati e resi disponibili nel Geoportale di Arpa Piemonte con un aggiornamento giornaliero. 
L'evoluzione tecnologica della strumentazione in uso nei laboratori ha permesso negli anni di ottimizzare la sensibilità dei metodi adottati e di conseguenza è possibile confermare la diffusione di queste sostanze anche se in concentrazioni molto ridotte.</gco:CharacterString>
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