Le abbondanti precipitazioni degli ultimi giorni hanno riportato i laghi svizzeri al livello normale, compresi quelli del Canton Ticino. Lo indica il bollettino idrologico diramato dall'Ufficio federale dell'Ambiente. Nella Svizzera centrale il livello è addirittura superiore alla media, e ciò vale in particolare per il lago dei Quattro Cantoni. Anche le allerte per pericolo di incendio nei boschi sono state revocate.
Ma il pericolo siccità non è scongiurato perché le nevicate sono state troppo scarse e dunque la quantità di neve rimane inferiore alla media stagionale. Poca neve significa poche riserve per alimentare le falde. Per questo si invita la popolazione alla parsimonia: presto partirà una campagna di sensibilizzazione in tal senso.
Il Quotidiano RSi è andato a vedere in particolare la situazione del Mendrisiotto
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