{
  "lid": "IRWF1",
  "usgsId": "02251800",
  "reachId": "",
  "name": "Indian River at Wabasso (in MHHW)",
  "description": "",
  "rfc": {
    "abbreviation": "SERFC",
    "name": "Southeast River Forecast Center"
  },
  "wfo": {
    "abbreviation": "MLB",
    "name": "Melbourne"
  },
  "state": {
    "abbreviation": "FL",
    "name": "Florida"
  },
  "county": "Indian River",
  "timeZone": "EST5EDT",
  "latitude": 27.754166666667,
  "longitude": -80.427777777778,
  "pedts": {
    "observed": "HGIRG",
    "forecast": ""
  },
  "status": {
    "observed": {
      "primary": 0.81,
      "primaryUnit": "ft",
      "secondary": -999,
      "secondaryUnit": "kcfs",
      "floodCategory": "no_flooding",
      "validTime": "2026-10-10T21:30:00Z"
    },
    "forecast": {
      "primary": -999,
      "primaryUnit": "",
      "secondary": -999,
      "secondaryUnit": "",
      "floodCategory": "fcst_not_current",
      "validTime": "0001-01-01T00:00:00Z"
    }
  },
  "flood": {
    "stageUnits": "ft",
    "flowUnits": "cfs",
    "categories": {
      "major": {
        "stage": 4.5,
        "flow": -9999
      },
      "moderate": {
        "stage": 3.5,
        "flow": -9999
      },
      "minor": {
        "stage": 2,
        "flow": -9999
      },
      "action": {
        "stage": 1.5,
        "flow": -9999
      }
    },
    "lro": null,
    "crests": {
      "historic": [],
      "recent": []
    },
    "lowWaters": {
      "historic": []
    },
    "impacts": []
  },
  "images": {
    "probability": {
      "weekint": {
        "stage": "",
        "flow": "",
        "volume": ""
      },
      "entperiod": {
        "stage": "",
        "flow": "",
        "volume": ""
      },
      "shortrange": ""
    },
    "hydrograph": {
      "default": "https://water.noaa.gov/resources/hydrographs/irwf1_hg.png",
      "floodcat": "https://water.noaa.gov/resources/hydrographs/irwf1_record.png"
    },
    "photos": []
  },
  "dataAttribution": [
    {
      "abbrev": "USGS",
      "text": "02251800",
      "title": "Observations courtesy of U.S. Geological Survey",
      "url": "https://waterdata.usgs.gov/nwis/inventory/?site_no=02251800"
    }
  ],
  "impactsLowWaters": [],
  "normalThreshold": {
    "value": 0,
    "units": "ft"
  },
  "hydronotes": [
    {
      "statement": "Water levels are referenced to the Mean Higher High Water (MHHW) Datum. This datum can be used to approximate sea water inundation of normally dry ground near the coast. For specific impacts, please refer to the statements on this page.",
      "effective": "0101",
      "expiration": "1231"
    }
  ],
  "datums": {
    "vertical": {
      "value": [
        {
          "label": "Mean Higher High Water",
          "abbrev": "MHHW*",
          "description": "The average of the higher high water height of each tidal day observed over the National Tidal Datum Epoch. For stations with shorter series, comparison of simultaneous observations with a control tide station is made in order to derive the equivalent datum of the National Tidal Datum Epoch.",
          "value": 0
        },
        {
          "label": "North American Vertical Datum of 1988",
          "abbrev": "NAVD88",
          "description": "A fixed reference for elevations determined by geodetic leveling. The datum was derived from a general adjustment of the first-order terrestrial leveling nets of the United States, Canada, and Mexico. In the adjustment, only the height of the primary tidal bench mark, referenced to the International Great Lakes Datum of 1985 (IGLD 85) local mean sea level height value, at Father Point, Rimouski, Quebec, Canada was held fixed, thus providing minimum constraint. NAVD 88 and IGLD 85 are identical. However, NAVD 88 bench mark values are given in Helmert orthometric height units while IGLD 85 values are in dynamic heights. See International Great Lakes Datum of 1985, National Geodetic Vertical Datum of 1929, and geopotential difference. NAVD 88 should not be used as Mean Sea Level.",
          "value": -1.47
        },
        {
          "label": "Station Datum",
          "abbrev": "STND",
          "description": "A fixed base elevation at a tide station to which all water level measurements are referred. The datum is unique to each station and is established at a lower elevation than the water is ever expected to reach. It is referenced to the primary bench mark at the station and is held constant regardless of changes to the water level gauge or tide staff. The datum of tabulation is most often at the zero of the first tide staff installed.",
          "value": 0.81
        }
      ]
    },
    "horizontal": {
      "value": []
    },
    "notes": {
      "value": []
    }
  },
  "inundation": {
    "enabled": false,
    "url": "",
    "zeroDatum": null,
    "downloads": null,
    "siteSpecificInfo": "",
    "dataAttribution": []
  },
  "upstreamLid": "",
  "downstreamLid": "",
  "inService": {
    "enabled": true,
    "message": ""
  },
  "lowThreshold": null,
  "forecastReliability": "Graphical forecasts are not available during times of high water, forecast crest information can be found in the local WFO web page.",
  "TruncateObs": "-1",
  "TruncateFcst": "3",
  "ObservedFloodCategory": "no_flooding",
  "ForecastFloodCategory": "fcst_not_current"
}