Quality control

Paros DEYA undertakes all planned sampling checks for drinking water throughout the year in collaboration with privately accredited laboratories based on the legislation and in accordance with the Joint Ministerial Decision Γ 1(δ) / Γ Π οικ.67322/2017 “Quality of water for human consumption”.

DEYA Paros also participates in a program developed by the Association of Municipal Water Companies to inform citizens about the quality of drinking water through the website https://edeya.gr

The results of the analyses show that the water of the supply network is drinking water, of very good quality for its microbiological and chemical composition, while it has moderate to high hardness which is attributed to the hydro-geological conditions of the island.

At the same time, DEYAP has installed 5 water distribution systems, coin or prepaid-card operated, which provide excellent quality soft water to the consumers. They apply the reverse osmosis method to process water of the network, removing part of its hardness.

Μία τυπική ανάλυση του νερού που παράγεται δίνεται στο πίνακα που ακολουθεί :

Κατιόντα (mg/l) Ca ⁺⁺ Mg ⁺⁺ K⁺ Na ⁺ NH₄⁺
42 8 1 22 <0.025
Ανιόντα   ( mg/l ) Cl ⁻ HCO₃⁻ SO₄⁻ NO₃⁻ NO₂⁻
50 135 14 5    0
Ολική Σκληρότητα  σε mg/l CaCO₃  150
Αγωγιμότητα  400μS/cm ( 25⁰C )
PH  7.3
Στερεό υπόλειμμα ( 180 ⁰C )  250ppm

Analysis Certificates by area