Germany — Lower Saxony

• Source: NLWKN (Niedersächsischer Landesbetrieb für Wasserwirtschaft, Küsten- und Naturschutz)
• API: https://bis.azure-api.net/GrundwasserstandonlinePublic/REST/
• Class: gwml2.harvesters.harvester.lower_saxony.level.LowerSaxonyHarvester

Data Collected

• Water level measurements

Notes

Requires an API key configured as a HarvesterAttribute with the name api-key. Stations are fetched from the /stammdaten/stationen/allegrundwasserstationen endpoint. Measurements are fetched daily using the /tage/ endpoint.