	δ¹⁸O (‰)							Electrical Conductivity (μS/cm)
Sites	Max	Min	Median	Mean	Std	Var.	Skew	Max	Min	Median	Mean	Std	Var.	Skew
Ag Eirini	−5.19	−7.34	−6.7	−6.56	0.77	0.49	1.31	334	250	262	277	39	1493	1.81
Agyia	−6.47	−8.15	−7.5	−7.39	0.58	0.29	0.53	350	281	344	332	29	838	−2.08
Almyros	−5.05	−6.71	−6.14	−6.06	0.47	0.2	1.11	2909	2180	2586	2618.2	284	80879	−0.91
Argyroupoli	−4.83	−6.45	−5.9	−5.85	0.46	0.19	1.18	459	359	450	432	41	1712	−2.09
Armenoi	−6.28	−8.11	−7.76	−7.52	0.63	0.35	1.08	292	217	267.5	261	35	1247	−0.61
Fournes 2	−5.55	−7.27	−6.19	−6.24	0.67	0.37	−0.52	460	320	383.5	386.75	58	3309	0.33
Koleni	−4.81	−6.38	−5.8	−5.76	0.45	0.18	0.93	840	496	610	633.4	126	15826	1.29
Meskla	−5.64	−7.81	−7.18	−7.04	0.64	0.36	1.35	381	267	327	330.2	42	1737	−0.66
Potistiri	−5.17	−6.39	−6.09	−5.91	0.48	0.19	1.01	475	327	424	411.8	57	3196	−0.77
Sempronas 2	−5.63	−7.09	−6.8	−6.53	0.59	0.28	1.04	320	154	161	199	81	6542	1.97
Stulos	−6.29	−8.1	−7.79	−7.54	0.63	0.35	1.06	296	215	258	252.2	35	1245	0.03