Water quality in my areaWater in my area

Sampling date: 4/9/2019
Indicative parametersUnit of measurementValueMax. Parametric value*
Turbidity NTUNTU0.15<1.0
Chromemg/l Pt<3***Acceptable
OdourAcceptableAcceptable – no unusual change
TasteAcceptableAcceptable – no unusual change
Chloridesmg Cl-/l24.2250
ConductivityμS/cm at 20oC5002500
Hydrogen ion concentrationpH units7.7≥6.5 and ≤9.5
Microbiological parametersUnit of measurementValueMax. Parametric value*
Residual chlorinemg/l0.37≥0.2**
ColiformsCFU / 100m00
Escherichia coli (E. coli)CFU / 100m00
EnterococciCFU / 100ml00
No. of colonies at 22οCCFU/ml0No change

*Joint Ministerial Decision No. Γ1(δ)/ ΓΠ οικ.67322 (Government Gazette 3282/Β ́/19-9-2017) “Quality of water for human consumption”
** Joint Ministerial Decision No. Υ.Μ. 5673/58 (Government Gazette 5/B/9.1.1958) on disinfection of water for water supply.
***limit of quantification of the method

Sampling date: 19/9/2019
Indicative parametersUnit of measurementValueMax Parametric value*
Turbidity NTUNTU0.15<1.0
Chromemg/l Pt<3***Acceptable
OdourAcceptableAcceptable – no unusual change
TasteAcceptableAcceptable – no unusual change
Chloridesmg Cl-/l33.6250
ConductivityμS/cm at 20oC5652500
Hydrogen ion concentrationpH units7.5≥6.5 and ≤9.5
Microbiological parametersUnit of measurementValueMax. Parametric value*
Residual chlorinemg/l0.40≥0.2**
ColiformsCFU / 100m00
Escherichia coli (E. coli)CFU / 100m00
EnterococciCFU / 100ml00
No. of colonies at 22οCCFU/ml0No change

*Joint Ministerial Decision No. Γ1(δ)/ ΓΠ οικ.67322 (Government Gazette 3282/Β ́/19-9-2017) “Quality of water for human consumption”
** Joint Ministerial Decision No. Υ.Μ. 5673/58 (Government Gazette 5/B/9.1.1958) on disinfection of water for water supply.
***limit of quantification of the method

Sampling date: 17/9/2019
Indicative parametersUnit of measurementValueMax Parametric value*
Turbidity NTUNTU0.17<1.0
Chromemg/l Pt<3***Acceptable
OdourAcceptableAcceptable – no unusual change
TasteAcceptableAcceptable – no unusual change
Chloridesmg Cl-/l32.0250
ConductivityμS/cm at 20oC5672500
Hydrogen ion concentrationpH units7.4≥6.5 and ≤9.5
Microbiological parametersUnit of measurementValueMax. Parametric value*
Residual chlorinemg/l0.21≥0.2**
ColiformsCFU / 100m00
Escherichia coli (E. coli)CFU / 100m00
EnterococciCFU / 100ml00
No. of colonies 22οCCFU/ml0No change

*Joint Ministerial Decision No. Γ1(δ)/ ΓΠ οικ.67322 (Government Gazette 3282/Β ́/19-9-2017) “Quality of water for human consumption”
** Joint Ministerial Decision No. Υ.Μ. 5673/58 (Government Gazette 5/B/9.1.1958) on disinfection of water for water supply.
***limit of quantification of the method

Sampling date: 20/9/2019
Indicative parameters Unit of measurementValueMax Parametric value*
Turbidity NTUNTU<0.12***<1.0
Chromemg/l Pt<3***Acceptable
OdourAcceptableAcceptable – no unusual change
TasteAcceptableAcceptable  – no unusual change
Aluminiumμg Al/l<20200
Chloridesmg Cl-/l25.8250
ConductivityμS/cm at 20oC4992500
Hydrogen ion concentrationpH units7.5≥6.5 and ≤9.5
Microbiological parametersUnit of measurementValueMax Parametric value*
Residual chlorinemg/l0.31≥0.2**
ColiformsCFU / 100m00
Escherichia coli (E. coli)CFU / 100m00
EnterococciCFU / 100ml00
No. of colonies at 22οCCFU/ml0No change

*Joint Ministerial Decision No. Γ1(δ)/ ΓΠ οικ.67322 (Government Gazette 3282/Β ́/19-9-2017) “Quality of water for human consumption”
** Joint Ministerial Decision No. Υ.Μ. 5673/58 (Government Gazette 5/B/9.1.1958) on disinfection of water for water supply.
***limit of quantification of the method

Sampling date: 18/9/2019
Indicative parameters Unit of measurementValueMax Parametric value*
Turbidity NTUNTU0.22<1.0
Chromemg/l Pt<3***Acceptable
OdourAcceptableAcceptable  – no unusual change
TasteAcceptableAcceptable – no unusual change
Chloridesmg Cl-/l34.4250
ConductivityμS/cm at 20oC5712500
Hydrogen ion concentrationpH units7.6≥6.5 and ≤9.5
Microbiological parameters Unit of measurementValueMax Parametric value*
Residual chlorinemg/l0.24≥0.2**
ColiformsCFU / 100m00
Escherichia coli (E. coli)CFU / 100m00
EnterococciCFU / 100ml00
No. of colonies at 22οCCFU/ml0No change

*Joint Ministerial Decision No. Γ1(δ)/ ΓΠ οικ.67322 (Government Gazette 3282/Β ́/19-9-2017) “Quality of water for human consumption”
** Joint Ministerial Decision No. Υ.Μ. 5673/58 (Government Gazette 5/B/9.1.1958) on disinfection of water for water supply.
***limit of quantification of the method

Sampling date: 4/9/2019
Indicative parametersUnit of measurementValueMax Parametric value*
Turbidity NTUNTU0.13<1.0
Chromemg/l Pt<3***Acceptable
OdourAcceptableAcceptable – no unusual change
TasteAcceptableAcceptable – no unusual change
Aluminiumμg Al/l<20200
Chloridesmg Cl-/l24.0250
ConductivityμS/cm at 20oC5002500
Hydrogen ion concentrationpH units7.7≥6.5 and ≤9.5
Microbiological parametersUnit of measurementValueMax Parametric value*
Residual chlorinemg/l0.32≥0.2**
ColiformsCFU / 100m00
Escherichia coli (E. coli)CFU / 100m00
EnterococciCFU / 100ml00
No. of colonies at 22οCCFU/ml0No change

*Joint Ministerial Decision No. Γ1(δ)/ ΓΠ οικ.67322 (Government Gazette 3282/Β ́/19-9-2017) “Quality of water for human consumption”
** Joint Ministerial Decision No. Υ.Μ. 5673/58 (Government Gazette 5/B/9.1.1958) on disinfection of water for water supply.
***limit of quantification of the method

Sampling date: 13/9/2019
Indicative parametersUnit of measurementValueMax Parametric value*
Turbidity NTUNTU<0.12***<1.0
Chromemg/l Pt<3***Acceptable
OdourAcceptableAcceptable – no unusual change
TasteAcceptableAcceptable – no unusual change
Aluminiumμg Al/l<20200
Chloridesmg Cl-/l24.4250
ConductivityμS/cm at 20oC4972500
Hydrogen ion concentrationpH units7.5≥6.5 and ≤9.5
Microbiological parametersUnit of measurementValueMax Parametric value*
Residual chlorinemg/l0.31≥0.2**
ColiformsCFU / 100m00
Escherichia coli (E. coli)CFU / 100m00
EnterococciCFU / 100ml00
No. of colonies at 22οCCFU/ml0No change

*Joint Ministerial Decision No. Γ1(δ)/ ΓΠ οικ.67322 (Government Gazette 3282/Β ́/19-9-2017) “Quality of water for human consumption”
** Joint Ministerial Decision No. Υ.Μ. 5673/58 (Government Gazette 5/B/9.1.1958) on disinfection of water for water supply.
***limit of quantification of the method

Sampling date: 15/9/2019
Indicative parametersUnit of measurementValueMax Parametric value*
Turbidity NTUNTU0.15<1.0
Chromemg/l Pt<3***Acceptable
OdourAcceptableAcceptable – no unusual change
TasteAcceptableAcceptable – no unusual change
Aluminiumμg Al/l34.8200
Chloridesmg Cl-/l9.4250
ConductivityμS/cm at 20oC3792500
Hydrogen ion concentrationpH units7.6≥6.5 and≤9.5
Microbiological parametersUnit of measurementValueMax Parametric value*
Residual chlorinemg/l0.36≥0.2**
ColiformsCFU / 100m00
Escherichia coli (E. coli)CFU / 100m00
EnterococciCFU / 100ml00
No. of colonies at 22οCCFU/ml0No change

*Joint Ministerial Decision No. Γ1(δ)/ ΓΠ οικ.67322 (Government Gazette 3282/Β ́/19-9-2017) “Quality of water for human consumption”
** Joint Ministerial Decision No. Υ.Μ. 5673/58 (Government Gazette 5/B/9.1.1958) on disinfection of water for water supply.
***limit of quantification of the method

Sampling date: 23/9/2019
Indicative parametersUnit of measurementValueMax Parametric value*
Turbidity NTUNTU0.29<1.0
Chromemg/l Pt<3***Acceptable
OdourAcceptableAcceptable – no unusual change
TasteAcceptableAcceptable – no unusual change
Aluminiumμg Al/l<20200
Chloridesmg Cl-/l31.4250
ConductivityμS/cm at 20oC5352500
Hydrogen ion concentrationpH units7.5≥6.5 and ≤9.5
Microbiological parametersUnit of measurementValueMax Parametric value*
Residual chlorinemg/l0.20≥0.2**
ColiformsCFU / 100m00
Escherichia coli (E. coli)CFU / 100m00
EnterococciCFU / 100ml00
No. of colonies at 22οCCFU/ml0No change

*Joint Ministerial Decision No. Γ1(δ)/ ΓΠ οικ.67322 (Government Gazette 3282/Β ́/19-9-2017) “Quality of water for human consumption”
** Joint Ministerial Decision No. Υ.Μ. 5673/58 (Government Gazette 5/B/9.1.1958) on disinfection of water for water supply.
***limit of quantification of the method

Sampling date: 6/9/2019
Indicative parametersUnit of measurementValueMax Parametric value*
TurbidityNTUNTU<0.12***<1.0
Chromemg/l Pt<3***Acceptable
OdourAcceptableAcceptable – no unusual change
TasteAcceptableAcceptable – no unusual change
Aluminiumμg Al/l33.5200
Chloridesmg Cl-/l9.4250
ConductivityμS/cm at 20oC3792500
Hydrogen ion concentrationpH units7.8≥6.5 and ≤9.5
Microbiological parametersUnit of measurementValueMax Parametric value*
Residual chlorinemg/l0.32≥0.2**
ColiformsCFU / 100m00
Escherichia coli (E. coli)CFU / 100m00
EnterococciCFU / 100ml00
No. of colonies at 22οCCFU/ml0No change

*ΚΥΑ Γ1(δ)/ ΓΠ οικ.67322 (ΦΕΚ 3282/Β ́/19-9-2017) “Ποιότητα νερού ανθρώπινης κατανάλωσης”
** Υ.Μ. 5673/58 (ΦΕΚ 5 Β ́/9-1-1958) “Περί απολυμάνσεως των υδάτων των υδρεύσεων”
***όριο ποσοτικού προσδιορισμού της μεθόδου

Sampling date: 14/9/2019
Indicative parametersUnit of measurementValueMax Parametric value*
Turbidity NTUNTU0.21<1.0
Chromemg/l Pt<3***Acceptable
OdourAcceptableAcceptable – no unusual change
TasteAcceptableAcceptable – no unusual change
Aluminiumμg Al/l37.0200
Chloridesmg Cl-/l9.6250
ConductivityμS/cm at 20oC3792500
Hydrogen ion concentrationpH units7.6≥6.5 and ≤9.5
Microbiological parametersUnit of measurementValueMax Parametric value*
Residual chlorinemg/l0.31≥0.2**
ColiformsCFU / 100m00
Escherichia coli (E. coli)CFU / 100m00
EnterococciCFU / 100ml00
No. of colonies at 22οCCFU/ml0No change

*Joint Ministerial Decision No. Γ1(δ)/ ΓΠ οικ.67322 (Government Gazette 3282/Β ́/19-9-2017) “Quality of water for human consumption”
** Joint Ministerial Decision No. Υ.Μ. 5673/58 (Government Gazette 5/B/9.1.1958) on disinfection of water for water supply.
***limit of quantification of the method

Sampling date: 12/9/2019
Indicative parametersUnit of measurementValueMax Parametric value*
Turbidity NTUNTU<0.12***<1.0
Chromemg/l Pt<3***Acceptable
OdourAcceptableAcceptable – no unusual change
TasteAcceptableAcceptable – no unusual change
Aluminiumμg Al/l32.5200
Chloridesmg Cl-/l9.4250
ConductivityμS/cm at 20oC3762500
Hydrogen ion concentrationpH units7.4≥6.5 and ≤9.5
Microbiological parametersUnit of measurementValueMax Parametric value*
Residual chlorinemg/l0.24≥0.2**
ColiformsCFU / 100m00
Escherichia coli (E. coli)CFU / 100m00
EnterococciCFU / 100ml00
No. of colonies at 22οCCFU/ml0No change

*Joint Ministerial Decision No. Γ1(δ)/ ΓΠ οικ.67322 (Government Gazette 3282/Β ́/19-9-2017) “Quality of water for human consumption”
** Joint Ministerial Decision No. Υ.Μ. 5673/58 (Government Gazette 5/B/9.1.1958) on disinfection of water for water supply.
***limit of quantification of the method

Sampling date: 3/9/2019
Indicative parametersUnit of measurementValueMax Parametric value*
Turbidity NTUNTU0.25<1.0
Chromemg/l Pt<3***Acceptable
OdourAcceptableAcceptable – no unusual change
TasteAcceptableAcceptable – no unusual change
Aluminiumμg Al/l<20200
Chloridesmg Cl-/l34.2250
ConductivityμS/cm at 20oC5002500
Hydrogen ion concentrationpH units7.8≥6.5 and ≤9.5
Microbiological parametersUnit of measuremenValueMax Parametric value*
Residual chlorinemg/l0.41≥0.2**
ColiformsCFU / 100m00
Escherichia coli (E. coli)CFU / 100m00
EnterococciCFU / 100ml00
No. of colonies at 22οCCFU/ml0No change

*Joint Ministerial Decision No. Γ1(δ)/ ΓΠ οικ.67322 (Government Gazette 3282/Β ́/19-9-2017) “Quality of water for human consumption”
** Joint Ministerial Decision No. Υ.Μ. 5673/58 (Government Gazette 5/B/9.1.1958) on disinfection of water for water supply.
***limit of quantification of the method

Sampling date: 17/9/2019
Indicative parametersUnit of measurementValueMax Parametric value*
Turbidity NTUNTU0.20<1.0
Chromemg/l Pt<3***Acceptable
OdourAcceptableAcceptable – no unusual change
TasteAcceptableAcceptable – no unusual change
Aluminiumμg Al/l<20200
Chloridesmg Cl-/l22.6250
ConductivityμS/cm at 20oC4922500
Hydrogen ion concentrationpH units7.5≥6.5 and ≤9.5
Microbiological parametersUnit of measurementValueMax Parametric value*
Residual chlorinemg/l0.35≥0.2**
ColiformsCFU / 100m00
Escherichia coli (E. coli)CFU / 100m00
EnterococciCFU / 100ml00
No. of colonies at 22οCCFU/ml0No change

*Joint Ministerial Decision No. Γ1(δ)/ ΓΠ οικ.67322 (Government Gazette 3282/Β ́/19-9-2017) “Quality of water for human consumption”
** Joint Ministerial Decision No. Υ.Μ. 5673/58 (Government Gazette 5/B/9.1.1958) on disinfection of water for water supply.
***limit of quantification of the method

Sampling date: 16/9/2019
Indicative parametersUnit of measurementValueMax Parametric value*
Turbidity NTUNTU0.20<1.0
Chromemg/l Pt<3***Acceptable
OdourAcceptableAcceptable – no unusual change
TasteAcceptableAcceptable – no unusual change
Chloridesmg Cl-/l34.4250
ConductivityμS/cm at 20oC5752500
Hydrogen ion concentrationpH units7.8≥6.5 and ≤9.5
Microbiological parametersUnit of measurementValueMax Parametric value*
Residual chlorinemg/l0.47≥0.2**
ColiformsCFU / 100m00
Escherichia coli (E. coli)CFU / 100m00
EnterococciCFU / 100ml00
No. of colonies at 22οCCFU/ml0No change

*Joint Ministerial Decision No. Γ1(δ)/ ΓΠ οικ.67322 (Government Gazette 3282/Β ́/19-9-2017) “Quality of water for human consumption”
** Joint Ministerial Decision No. Υ.Μ. 5673/58 (Government Gazette 5/B/9.1.1958) on disinfection of water for water supply.
***limit of quantification of the method

Sampling date: 12/9/2019
Indicative parametersUnit of measurementValueMax Parametric value*
Turbidity NTUNTU0.14<1.0
Chromemg/l Pt<3***Acceptable
OdourAcceptableAcceptable – no unusual change
TasteAcceptableAcceptable – no unusual change
Aluminiumμg Al/l<20200
Chloridesmg Cl-/l24.4250
ConductivityμS/cm at 20oC4962500
Hydrogen ion concentrationpH units7.6≥6.5 and ≤9.5
Microbiological parametersUnit of measurementValueMax Parametric value*
Residual chlorinemg/l0.42≥0.2**
ColiformsCFU / 100m00
Escherichia coli (E. coli)CFU / 100m00
EnterococciCFU / 100ml00
No. of colonies at 22οCCFU/ml0No change

*Joint Ministerial Decision No. Γ1(δ)/ ΓΠ οικ.67322 (Government Gazette 3282/Β ́/19-9-2017) “Quality of water for human consumption”
** Joint Ministerial Decision No. Υ.Μ. 5673/58 (Government Gazette 5/B/9.1.1958) on disinfection of water for water supply.
***limit of quantification of the method

Sampling date: 10/9/2019
Indicative parametersUnit of measurementValueMax Parametric value*
Turbidity NTUNTU0.12<1.0
Chromemg/l Pt<3***Acceptable
OdourAcceptableAcceptable – no unusual change
TasteAcceptableAcceptable – no unusual change
Aluminiumμg Al/l<20200
Chloridesmg Cl-/l30.8250
ConductivityμS/cm at 20oC5.72500
Hydrogen ion concentrationpH units7.7≥6.5 and ≤9.5
Microbiological parametersUnit of measurementValueMax Parametric value*
Residual chlorinemg/l0.28≥0.2**
ColiformsCFU / 100m00
Escherichia coli (E. coli)CFU / 100m00
EnterococciCFU / 100ml00
No. of colonies at 22οCCFU/ml0No change

*Joint Ministerial Decision No. Γ1(δ)/ ΓΠ οικ.67322 (Government Gazette 3282/Β ́/19-9-2017) “Quality of water for human consumption”
** Joint Ministerial Decision No. Υ.Μ. 5673/58 (Government Gazette 5/B/9.1.1958) on disinfection of water for water supply.
***limit of quantification of the method

Sampling date: 10/9/2019
Indicative parametersUnit of measurementValueMax Parametric value*
Turbidity NTUNTU<0.12***<1.0
Chromemg/l Pt<3***Acceptable
OdourAcceptableAcceptable – no unusual change
TasteAcceptableAcceptable – no unusual change
Aluminiumμg Al/l<20200
Chloridesmg Cl-/l24.2250
ConductivityμS/cm at 20oC4932500
Hydrogen ion concentrationpH units7.8≥6.5 and ≤9.5
Microbiological parametersUnit of measurementValueMax Parametric value*
Residual chlorinemg/l0.35≥0.2**
ColiformsCFU / 100m00
Escherichia coli (E. coli)CFU / 100m00
EnterococciCFU / 100ml00
No. of colonies at 22οCCFU/ml0No change

*Joint Ministerial Decision No. Γ1(δ)/ ΓΠ οικ.67322 (Government Gazette 3282/Β ́/19-9-2017) “Quality of water for human consumption”
** Joint Ministerial Decision No. Υ.Μ. 5673/58 (Government Gazette 5/B/9.1.1958) on disinfection of water for water supply.
***limit of quantification of the method

Sampling date: 11/9/2019
Indicative parametersUnit of measurementValueMax Parametric value*
Turbidity NTUNTU0.12<1.0
Chromemg/l Pt<3***Acceptable
OdourAcceptableAcceptable – no unusual change
TasteAcceptableAcceptable – no unusual change
Chloridesmg Cl-/l34.6250
ConductivityμS/cm at 20oC5522500
Hydrogen ion concentrationpH units7.5≥6.5 and ≤9.5
Microbiological parametersUnit of measurementValueMax Parametric value*
Residual chlorinemg/l0.43≥0.2**
ColiformsCFU / 100m00
Escherichia coli (E. coli)CFU / 100m00
EnterococciCFU / 100ml00
No. of colonies at 22οCCFU/ml0No change

*Joint Ministerial Decision No. Γ1(δ)/ ΓΠ οικ.67322 (Government Gazette 3282/Β ́/19-9-2017) “Quality of water for human consumption”
** Joint Ministerial Decision No. Υ.Μ. 5673/58 (Government Gazette 5/B/9.1.1958) on disinfection of water for water supply.
***limit of quantification of the method

Sampling date: 18/9/2019
Indicative parametersUnit of measurementValueMax Parametric value*
Turbidity NTUNTU0.25<1.0
Chromemg/l Pt<3***Acceptable
OdourAcceptableAcceptable – no unusual change
TasteAcceptableAcceptable – no unusual change
Aluminiumμg Al/l30.2200
Chloridesmg Cl-/l9.4250
ConductivityμS/cm at 20oC3762500
Hydrogen ion concentrationpH units7.6≥6.5 and ≤9.5
Microbiological parametersUnit of measurementValueMax Parametric value*
Residual chlorinemg/l0.32≥0.2**
ColiformsCFU / 100m00
Escherichia coli (E. coli)CFU / 100m00
EnterococciCFU / 100ml00
No. of colonies at 22οCCFU/ml0No change

*Joint Ministerial Decision No. Γ1(δ)/ ΓΠ οικ.67322 (Government Gazette 3282/Β ́/19-9-2017) “Quality of water for human consumption”
** Joint Ministerial Decision No. Υ.Μ. 5673/58 (Government Gazette 5/B/9.1.1958) on disinfection of water for water supply.
***limit of quantification of the method

Sampling date: 25/9/2019
Indicative parametersUnit of measurementValueMax Parametric value*
Turbidity NTUNTU0.12<1.0
Chromemg/l Pt<3***Acceptable
OdourAcceptableAcceptable – no unusual change
TasteAcceptableAcceptable – no unusual change
Aluminiumμg Al/l<20200
Chloridesmg Cl-/l21.6250
ConductivityμS/cm at 20oC4712500
Hydrogen ion concentrationpH units7.6≥6.5 and ≤9.5
Microbiological parametersUnit of measurementValueMax Parametric value*
Residual chlorinemg/l0.32≥0.2**
ColiformsCFU / 100m00
Escherichia coli (E. coli)CFU / 100m00
EnterococciCFU / 100ml00
No. of colonies at 22οCCFU/ml0No change

*Joint Ministerial Decision No. Γ1(δ)/ ΓΠ οικ.67322 (Government Gazette 3282/Β ́/19-9-2017) “Quality of water for human consumption”
** Joint Ministerial Decision No. Υ.Μ. 5673/58 (Government Gazette 5/B/9.1.1958) on disinfection of water for water supply.
***limit of quantification of the method

Sampling date: 19/9/2019
Indicative parametersUnit of measurementValueMax Parametric value*
Turbidity NTUNTU<0.12***<1.0
Chromemg/l Pt<3***Acceptable
OdourAcceptableAcceptable – no unusual change
TasteAcceptableAcceptable – no unusual change
Aluminiumμg Al/l<20200
Chloridesmg Cl-/l25.4250
ConductivityμS/cm at 20oC5032500
Hydrogen ion concentrationpH units7.5≥6.5 and ≤9.5
Microbiological parametersUnit of measurementValueMax Parametric value*
Residual chlorinemg/l0.39≥0.2**
ColiformsCFU / 100m00
Escherichia coli (E. coli)CFU / 100m00
EnterococciCFU / 100ml00
No. of colonies at 22οCCFU/ml0No change

*Joint Ministerial Decision No. Γ1(δ)/ ΓΠ οικ.67322 (Government Gazette 3282/Β ́/19-9-2017) “Quality of water for human consumption”
** Joint Ministerial Decision No. Υ.Μ. 5673/58 (Government Gazette 5/B/9.1.1958) on disinfection of water for water supply.
***limit of quantification of the method

Sampling date: 30/9/2019
Indicative parametersUnit of measurementValueMax Parametric value*
Turbidity NTUNTU<0.12***<1.0
Chromemg/l Pt<3***Acceptable
OdourAcceptableAcceptable – no unusual change
TasteAcceptableAcceptable – no unusual change
Aluminiumμg Al/l27.5200
Chloridesmg Cl-/l9.6250
ConductivityμS/cm at 20oC3732500
Hydrogen ion concentrationpH units7.9≥6.5 and ≤9.5
Microbiological parametersUnit of measurementValueMax Parametric value*
Residual chlorinemg/l0.27≥0.2**
ColiformsCFU / 100m00
Escherichia coli (E. coli)CFU / 100m00
EnterococciCFU / 100ml00
No. of colonies at 22οCCFU/ml0No change

*Joint Ministerial Decision No. Γ1(δ)/ ΓΠ οικ.67322 (Government Gazette 3282/Β ́/19-9-2017) “Quality of water for human consumption”
** Joint Ministerial Decision No. Υ.Μ. 5673/58 (Government Gazette 5/B/9.1.1958) on disinfection of water for water supply.
***limit of quantification of the method

Sampling date: 26/9/2019
Indicative parametersUnit of measurementValueMax Parametric value*
Turbidity NTUNTU<0.12***<1.0
Chromemg/l Pt<3***Acceptable
OdourAcceptableAcceptable – no unusual change
TasteAcceptableAcceptable – no unusual change
Aluminiumμg Al/l25.9200
Chloridesmg Cl-/l9.4250
ConductivityμS/cm at 20oC3732500
Hydrogen ion concentrationpH units7.5≥6.5 and ≤9.5
Microbiological parametersUnit of measurementValueMax Parametric value*
Residual chlorinemg/l0.22≥0.2**
ColiformsCFU / 100m00
Escherichia coli (E. coli)CFU / 100m00
EnterococciCFU / 100ml00
No. of colonies at 22οCCFU/ml0No change

*Joint Ministerial Decision No. Γ1(δ)/ ΓΠ οικ.67322 (Government Gazette 3282/Β ́/19-9-2017) “Quality of water for human consumption”
** Joint Ministerial Decision No. Υ.Μ. 5673/58 (Government Gazette 5/B/9.1.1958) on disinfection of water for water supply.
***limit of quantification of the method

Sampling date: 23/9/2019
Indicative parametersUnit of measurementValueMax Parametric value*
Turbidity NTUNTU0.16<1.0
Chromemg/l Pt<3***Acceptable
OdourAcceptableAcceptable – no unusual change
TasteAcceptableAcceptable – no unusual change
Chloridesmg Cl-/l33.0250
ConductivityμS/cm at 20oC5682500
Hydrogen ion concentrationpH units7.4≥6.5 and ≤9.5
Microbiological parametersUnit of measurementValueMax Parametric value*
Residual chlorinemg/l0.34≥0.2**
ColiformsCFU / 100m00
Escherichia coli (E. coli)CFU / 100m00
EnterococciCFU / 100ml00
No. of colonies at 22οCCFU/ml0No change

*Joint Ministerial Decision No. Γ1(δ)/ ΓΠ οικ.67322 (Government Gazette 3282/Β ́/19-9-2017) “Quality of water for human consumption”
** Joint Ministerial Decision No. Υ.Μ. 5673/58 (Government Gazette 5/B/9.1.1958) on disinfection of water for water supply.
***limit of quantification of the method

Sampling date: 20/9/2019
Indicative parametersUnit of measurementValueMax Parametric value*
TurbidityNTUNTU<0.12***<1.0
Chromemg/l Pt<3***Acceptable
OdourAcceptableAcceptable – no unusual change
TasteAcceptableAcceptable – no unusual change
Aluminiumμg Al/l<20200
Chloridesmg Cl-/l24.8250
ConductivityμS/cm at 20oC4902500
Hydrogen ion concentrationpH units7.8≥6.5 and≤9.5
Microbiological parametersUnit of measurementValueMax Parametric value*
Residual chlorinemg/l0.21≥0.2**
ColiformsCFU / 100m00
Escherichia coli (E. coli)CFU / 100m00
EnterococciCFU / 100ml00
No. of colonies at 22οCCFU/ml0No change

*Joint Ministerial Decision No. Γ1(δ)/ ΓΠ οικ.67322 (Government Gazette 3282/Β ́/19-9-2017) “Quality of water for human consumption”
** Joint Ministerial Decision No. Υ.Μ. 5673/58 (Government Gazette 5/B/9.1.1958) on disinfection of water for water supply.
***limit of quantification of the method

Sampling date: 20/9/2019
Indicative parametersUnit of measurementValueMax Parametric value*
Turbidity NTUNTU<0.12***<1.0
Chromemg/l Pt<3***Acceptable
OdourAcceptableAcceptable – no unusual change
TasteAcceptableAcceptable – no unusual change
Aluminiumμg Al/l32.1200
Chloridesmg Cl-/l10.8250
ConductivityμS/cm at 20oC3842500
Hydrogen ion concentrationpH units7.8≥6.5 and ≤9.5
Microbiological parametersUnit of measurementValueMax Parametric value*
Residual chlorinemg/l0.23≥0.2**
ColiformsCFU / 100m00
Escherichia coli (E. coli)CFU / 100m00
EnterococciCFU / 100ml00
No. of colonies at 22οCCFU/ml0No change

*Joint Ministerial Decision No. Γ1(δ)/ ΓΠ οικ.67322 (Government Gazette 3282/Β ́/19-9-2017) “Quality of water for human consumption”
** Joint Ministerial Decision No. Υ.Μ. 5673/58 (Government Gazette 5/B/9.1.1958) on disinfection of water for water supply.
***limit of quantification of the method

Sampling date: 10/9/2019
Indicative parametersUnit of measurementValueMax Parametric value*
Turbidity NTUNTU<0.12***<1.0
Chromemg/l Pt<3***Acceptable
OdourAcceptableAcceptable – no unusual change
TasteAcceptableAcceptable – no unusual change
Aluminiumμg Al/l34.6200
Chloridesmg Cl-/l10.4250
ConductivityμS/cm at 20oC3852500
Hydrogen ion concentrationpH units7.6≥6.5 and ≤9.5
Microbiological parametersUnit of measurementValueMax Parametric value*
Residual chlorinemg/l0.46≥0.2**
ColiformsCFU / 100m00
Escherichia coli (E. coli)CFU / 100m00
EnterococciCFU / 100ml00
No. of colonies at 22οCCFU/ml0No change

*Joint Ministerial Decision No. Γ1(δ)/ ΓΠ οικ.67322 (Government Gazette 3282/Β ́/19-9-2017) “Quality of water for human consumption”
** Joint Ministerial Decision No. Υ.Μ. 5673/58 (Government Gazette 5/B/9.1.1958) on disinfection of water for water supply.
***limit of quantification of the method

Sampling date: 11/9/2019
Indicative parametersUnit of measurementValueMax Parametric value*
Turbidity NTUNTU0.13<1.0
Chromemg/l Pt<3***Acceptable
OdourAcceptableAcceptable – no unusual change
TasteAcceptableAcceptable – no unusual change
Aluminiumμg Al/l<20200
Chloridesmg Cl-/l25.4250
ConductivityμS/cm at 20oC4972500
Hydrogen ion concentrationpH units7.6≥6.5 and ≤9.5
Microbiological parametersUnit of measurementValueMax Parametric value*
Residual chlorinemg/l0.30≥0.2**
ColiformsCFU / 100m00
Escherichia coli (E. coli)CFU / 100m00
EnterococciCFU / 100ml00
No. of colonies at 22οCCFU/ml0No change

*Joint Ministerial Decision No. Γ1(δ)/ ΓΠ οικ.67322 (Government Gazette 3282/Β ́/19-9-2017) “Quality of water for human consumption”
** Joint Ministerial Decision No. Υ.Μ. 5673/58 (Government Gazette 5/B/9.1.1958) on disinfection of water for water supply.
***limit of quantification of the method

Sampling date: 3/9/2019
Indicative parametersUnit of measurementValueMax Parametric value*
Turbidity NTUNTU0.20<1.0
Chromemg/l Pt<3***Acceptable
OdourAcceptableAcceptable – no unusual change
TasteAcceptableAcceptable – no unusual change
Aluminiumμg Al/l<20200
Chloridesmg Cl-/l24.0250
ConductivityμS/cm at 20oC4952500
Hydrogen ion concentrationpH units7.7≥6.5 and ≤9.5
Microbiological parametersUnit of measurementValueMax Parametric value*
Residual chlorinemg/l0.36≥0.2**
ColiformsCFU / 100m00
Escherichia coli (E. coli)CFU / 100m00
EnterococciCFU / 100ml00
No. of colonies at 22οCCFU/ml0No change

*Joint Ministerial Decision No. Γ1(δ)/ ΓΠ οικ.67322 (Government Gazette 3282/Β ́/19-9-2017) “Quality of water for human consumption”
** Joint Ministerial Decision No. Υ.Μ. 5673/58 (Government Gazette 5/B/9.1.1958) on disinfection of water for water supply.
***limit of quantification of the method

Sampling date: 9/9/2019
Indicative parametersUnit of measurementValueMax Parametric value*
Turbidity NTUNTU<0.12***<1.0
Chromemg/l Pt<3***Acceptable
OdourAcceptableAcceptable – no unusual change
TasteAcceptableAcceptable – no unusual change
Aluminiumμg Al/l36.4200
Chloridesmg Cl-/l9.2250
ConductivityμS/cm at 20oC3732500
Hydrogen ion concentrationpH units7.6≥6.5 and ≤9.5
Microbiological parametersUnit of measurementValueMax Parametric value*
Residual chlorinemg/l0.36≥0.2**
ColiformsCFU / 100m00
Escherichia coli (E. coli)CFU / 100m00
EnterococciCFU / 100ml00
No. of colonies at 22οCCFU/ml0No change

*Joint Ministerial Decision No. Γ1(δ)/ ΓΠ οικ.67322 (Government Gazette 3282/Β ́/19-9-2017) “Quality of water for human consumption”
** Joint Ministerial Decision No. Υ.Μ. 5673/58 (Government Gazette 5/B/9.1.1958) on disinfection of water for water supply.
***limit of quantification of the method

Sampling date: 20/9/2019
Indicative parametersUnit of measurementValueMax Parametric value*
Turbidity NTUNTU0.17<1.0
Chromemg/l Pt<3***Acceptable
OdourAcceptableAcceptable – no unusual change
TasteAcceptableAcceptable – no unusual change
Chloridesmg Cl-/l34.0250
ConductivityμS/cm at 20oC5592500
Hydrogen ion concentrationpH units7.6≥6.5 and ≤9.5
Microbiological parametersUnit of measurementValueMax Parametric value*
Residual chlorinemg/l0.28≥0.2**
ColiformsCFU / 100m00
Escherichia coli (E. coli)CFU / 100m00
EnterococciCFU / 100ml00
No. of colonies at 22οCCFU/ml0No change

*Joint Ministerial Decision No. Γ1(δ)/ ΓΠ οικ.67322 (Government Gazette 3282/Β ́/19-9-2017) “Quality of water for human consumption”
** Joint Ministerial Decision No. Υ.Μ. 5673/58 (Government Gazette 5/B/9.1.1958) on disinfection of water for water supply.
***limit of quantification of the method

Sampling date: 13/9/2019
Indicative parametersUnit of measurementValueMax Parametric value*
Turbidity NTUNTU0.12<1.0
Chromemg/l Pt<3***Acceptable
OdourAcceptableAcceptable – no unusual change
TasteAcceptableAcceptable – no unusual change
Chloridesmg Cl-/l34.0250
ConductivityμS/cm at 20oC5782500
Hydrogen ion concentrationpH units7.6≥6.5 and ≤9.5
Microbiological parametersUnit of measurementValueMax Parametric value*
Residual chlorinemg/l0.37≥0.2**
ColiformsCFU / 100m00
Escherichia coli (E. coli)CFU / 100m00
EnterococciCFU / 100ml00
No. of colonies at 22οCCFU/ml0No change

*Joint Ministerial Decision No. Γ1(δ)/ ΓΠ οικ.67322 (Government Gazette 3282/Β ́/19-9-2017) “Quality of water for human consumption”
** Joint Ministerial Decision No. Υ.Μ. 5673/58 (Government Gazette 5/B/9.1.1958) on disinfection of water for water supply.
***limit of quantification of the method

Sampling date: 19/9/2019
Indicative parametersUnit of measurementValueMax Parametric value*
Turbidity NTUNTU0.16<1.0
Chromemg/l Pt<3***Acceptable
OdourAcceptableAcceptable – no unusual change
TasteAcceptableAcceptable – no unusual change
Aluminiumμg Al/l30.2200
Chloridesmg Cl-/l9.4250
ConductivityμS/cm at 20oC3792500
Hydrogen ion concentrationpH units7.6≥6.5 and ≤9.5
Microbiological parametersUnit of measurementValueMax Parametric value*
Residual chlorinemg/l0.32≥0.2**
ColiformsCFU / 100m00
Escherichia coli (E. coli)CFU / 100m00
EnterococciCFU / 100ml00
No. of colonies at 22οCCFU/ml0No change

*Joint Ministerial Decision No. Γ1(δ)/ ΓΠ οικ.67322 (Government Gazette 3282/Β ́/19-9-2017) “Quality of water for human consumption”
** Joint Ministerial Decision No. Υ.Μ. 5673/58 (Government Gazette 5/B/9.1.1958) on disinfection of water for water supply.
***limit of quantification of the method

Sampling date: 19/9/2019
Indicative parametersUnit of measurementValueMax Parametric value*
Turbidity NTUNTU0.13<1.0
Chromemg/l Pt<3***Acceptable
OdourAcceptableAcceptable – no unusual change
TasteAcceptableAcceptable – no unusual change
Aluminiumμg Al/l31.5200
Chloridesmg Cl-/l9.4250
ConductivityμS/cm at 20oC3762500
Hydrogen ion concentrationpH units7.7≥6.5 and ≤9.5
Microbiological parametersUnit of measurementValueMax Parametric value*
Residual chlorinemg/l0.22≥0.2**
ColiformsCFU / 100m00
Escherichia coli (E. coli)CFU / 100m00
EnterococciCFU / 100ml00
No. of colonies at 22οCCFU/ml0No change

*Joint Ministerial Decision No. Γ1(δ)/ ΓΠ οικ.67322 (Government Gazette 3282/Β ́/19-9-2017) “Quality of water for human consumption”
** Joint Ministerial Decision No. Υ.Μ. 5673/58 (Government Gazette 5/B/9.1.1958) on disinfection of water for water supply.
***limit of quantification of the method

TABLE OF MINIMUM AND MAXIMUM PARAMETRIC VALUES IN WATER SAMPLES IN WATER SUPPLY NETWORK OF EHATH SA YEAR 2017

 

Indicator parameters/units*Parametric Values*minmax
Aluminium, μg/l200<2086,2
Ammonium, mg/l0,5<LOD (Limit Of Detection)ND (not detected)
Chloride, mg/l250749
Clostridium perfringens, cfu / 100ml000
ColourAcceptable to consumers and no abnormal change00
Conductivity, μS/cm at 20οC2500325626
Hydrogen ion concentration pH (expressed in pH units)≥6,5 and ≤9,57,228,05
Iron (total), μg/l200<LOD (Limit Of Detection)100,47
Magnanese, μg/l50<LOD (Limit Of Detection)4,086
OdourAcceptable to consumers and no abnormal changeAcceptableAcceptable
Oxidisability, mg O2/l50,11
Sulfate, mg/l2506,3238,11
Sodium, mg/l2003,8717,55
TasteAcceptable to consumers and no abnormal changeAcceptableAcceptable
Colony count 22οC, cfu/ml sampleno abnormal change00
 Colony count 37οC, cfu/ml sampleno abnormal change00
Total Coliforms, cfu/100 ml sample000
Total organic carbon (TOC) mg/lno abnormal change0,1121,501
Free residual chlorine, mg/l**Legislation does not set an upper limit0,200,43
Turbidity NTU<1,00,080,998
Microbiological parameters/units*Parametric Values*minmax
Escherichia coli (E. coli), cfu / 100ml000
Chemical parameters/units*Parametric Values*minmax
Antimony, μg/l5<1,25<1,25
Arsenic, μg/l10<26,3
Benzene, μg/l1<0,024<0,024
Benzo(a)pyrene, μg/l0,01<0,00135<0,00135
Boron, mg/l1<0,1<0,1
Bromate, μg/l10ND (not detected)3,05
Cadmium, μg/l5<0,5<0,5
Chromium, μg/l50<5<5
Copper, mg/l2<0,0020,01
Cyanide, μg/l5000
1,2-dichloroethane, μg/l3<0,070,081
Fluoride, mg/l1,50,070,16
Lead, μg/l10<1<1
Mercury, μg/l1<0,2<0,2
Nickel, μg/l20<25,81
Nitrate, mg/l501,3111,7
Nitrite, mg/l0,500
Pesticides, μg/l0,50,00230,0648
Polycyclic aromatic hydrocarbons, μg/l0,1<0,0018<0,0018
Selenium, μg/l10<1<1
Tetrachloroethene and Trichloroethene, μg/l10<0,06<0,06
Trihalomethanes — total, μg/l1000,3319,17

*Joint Ministerial Decision No. Γ1(δ)/ ΓΠ οικ.67322 (Government Gazette 3282/Β ́/19-9-2017) “Quality of water for human consumption”
** Joint Ministerial Decision No. Υ.Μ. 5673/58 (Government Gazette 5/B/9.1.1958) on disinfection of water for water supply.

Consumers who wish to obtain a water quality certificate for use with the Hellenic Food Agency, the human and animal health agency or other government agency, or the results of the relevant tests, can contact EYATH S.A.’s head offices, 127 Egnatias St., 6th floor (Secretariat) and submit a request (home / business).

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