{
 "station": {
  "id": 8738,
  "key": "usgs:213133158014201",
  "name": "Upper Helemano Reservoir near Wahiawa, Oahu",
  "kind": "reservoir",
  "waterway": "Upper Helemano Reservoir",
  "country": "us",
  "region": "Hawaii",
  "lat": 21.525912577503725,
  "lon": -158.02842200656195,
  "datum": null,
  "datum_offset_m": null,
  "url": "https://waterdata.usgs.gov/monitoring-location/USGS-213133158014201/",
  "source": "U.S. Geological Survey",
  "license": "Public domain",
  "license_url": "https://www.usgs.gov/information-policies-and-instructions/copyrights-and-credits",
  "attribution": "Data: U.S. Geological Survey (USGS), provisional data subject to revision"
 },
 "series": [
  {
   "parameter": "stage",
   "unit": "m",
   "time": "2026-10-17T02:10:00.000Z",
   "value": 13.085064000000001,
   "quality": "provisional"
  }
 ],
 "summary": {
  "status": "very_high",
  "basis": "climatology",
  "change24": -0.09753599999999985,
  "change7d": -0.29260799999999954
 }
}