{
 "station": {
  "id": 4013,
  "key": "pegelonline:00e386ac-e35c-4a6e-80dd-f8cd8a9e7a62",
  "name": "Tönning",
  "kind": "river",
  "waterway": "Eider",
  "country": "de",
  "region": "Schleswig-Holstein",
  "lat": 54.314683,
  "lon": 8.950149,
  "datum": "m. ü. NHN",
  "datum_offset_m": -5.057,
  "url": "https://www.pegelonline.wsv.de/gast/stammdaten?pegelnr=9520070",
  "source": "Wasserstraßen- und Schifffahrtsverwaltung des Bundes (PEGELONLINE)",
  "license": "Datenlizenz Deutschland – Zero – Version 2.0",
  "license_url": "https://www.govdata.de/dl-de/zero-2-0",
  "attribution": "Data: WSV, PEGELONLINE"
 },
 "series": [
  {
   "parameter": "stage",
   "unit": "m",
   "time": "2026-10-17T15:12:00.000Z",
   "value": 5.44,
   "quality": "provisional"
  },
  {
   "parameter": "temperature",
   "unit": "degC",
   "time": "2026-10-17T15:10:00.000Z",
   "value": 13,
   "quality": "provisional"
  }
 ],
 "summary": {
  "status": "normal",
  "basis": "typical",
  "change24": -1.0900000000000007,
  "change7d": -0.7700000000000005
 }
}