Upper groundwater layer Unterer Main

Measurement site	County	Aquifer	Date	Groundwater level [m above sealevel]	Distance to surface [m]
MAUERN KARPFENWEG	KEH		19.01.2026 14:00	348.64	2.71
Kaltenbrunn, Itzgrund	CO		20.01.2026 06:00	325.83	19.54
KAISERBURG NUERNBERG	N	Burg- und Blasensandstein (Sandsteinkeuper)	17.01.2026 10:00	303.48	44.18
more measurement sites