{
  "lid": "VBUA4",
  "usgsId": "07250500",
  "reachId": "1543445",
  "name": "Arkansas River at Van Buren",
  "description": "ARKANSAS RIVER AT VAN BUREN",
  "rfc": {
    "abbreviation": "ABRFC",
    "name": "Arkansas-Red Basin RFC"
  },
  "wfo": {
    "abbreviation": "TSA",
    "name": "Tulsa"
  },
  "state": {
    "abbreviation": "AR",
    "name": "Arkansas"
  },
  "county": "Crawford",
  "timeZone": "CST6CDT",
  "latitude": 35.431388888889,
  "longitude": -94.356111111111,
  "pedts": {
    "observed": "HGIRG",
    "forecast": "HGIFF"
  },
  "status": {
    "observed": {
      "primary": 19.18,
      "primaryUnit": "ft",
      "secondary": 9.34,
      "secondaryUnit": "kcfs",
      "floodCategory": "no_flooding",
      "validTime": "2026-11-10T20:00:00Z"
    },
    "forecast": {
      "primary": 19.2,
      "primaryUnit": "ft",
      "secondary": 10,
      "secondaryUnit": "kcfs",
      "floodCategory": "no_flooding",
      "validTime": "2026-11-11T00:00:00Z"
    }
  },
  "flood": {
    "stageUnits": "ft",
    "flowUnits": "cfs",
    "categories": {
      "major": {
        "stage": 31,
        "flow": -9999
      },
      "moderate": {
        "stage": 26,
        "flow": -9999
      },
      "minor": {
        "stage": 22,
        "flow": -9999
      },
      "action": {
        "stage": 22,
        "flow": -9999
      }
    },
    "lro": {
      "minorCS": "0.09",
      "moderateCS": "< 0.05",
      "majorCS": "< 0.05",
      "producedTime": "2026-11-09T16:01:54Z",
      "interval": "NDJ"
    },
    "crests": {
      "historic": [
        {
          "occurredTime": "2019-06-01T00:15:00Z",
          "stage": 40.79,
          "flow": 570000,
          "preliminary": "R",
          "olddatum": false
        },
        {
          "occurredTime": "2019-05-28T18:45:00Z",
          "stage": 40.26,
          "flow": 509810,
          "preliminary": "P",
          "olddatum": false
        },
        {
          "occurredTime": "1945-04-16T00:00:00Z",
          "stage": 38.1,
          "flow": 650000,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "1943-05-12T00:00:00Z",
          "stage": 38,
          "flow": 850000,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "1941-11-03T00:00:00Z",
          "stage": 37.3,
          "flow": 485000,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "1927-04-16T00:00:00Z",
          "stage": 36.7,
          "flow": 552000,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "1990-05-05T00:00:00Z",
          "stage": 36.1,
          "flow": 401000,
          "preliminary": "P",
          "olddatum": false
        },
        {
          "occurredTime": "1957-05-28T01:00:00Z",
          "stage": 35.97,
          "flow": 510000,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "1941-11-02T00:00:00Z",
          "stage": 35.7,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "1986-10-09T00:00:00Z",
          "stage": 34.75,
          "flow": 357000,
          "preliminary": "P",
          "olddatum": false
        },
        {
          "occurredTime": "2015-12-30T16:45:00Z",
          "stage": 34.63,
          "flow": -9999,
          "preliminary": "P",
          "olddatum": false
        },
        {
          "occurredTime": "1935-06-19T00:00:00Z",
          "stage": 34.3,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "2015-05-31T23:30:00Z",
          "stage": 33.53,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "2015-05-26T19:00:00Z",
          "stage": 33.39,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "1938-02-19T00:00:00Z",
          "stage": 32.71,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "1959-10-07T19:00:00Z",
          "stage": 32.55,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "1995-06-14T13:00:00Z",
          "stage": 31.38,
          "flow": 294000,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "1993-05-11T04:00:00Z",
          "stage": 31.12,
          "flow": 265000,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "1942-04-30T00:00:00Z",
          "stage": 31,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "1950-05-13T00:00:00Z",
          "stage": 30.9,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "1948-06-26T00:00:00Z",
          "stage": 30.6,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "1945-10-02T00:00:00Z",
          "stage": 29.42,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "1949-05-22T00:00:00Z",
          "stage": 29.03,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "1985-11-19T00:00:00Z",
          "stage": 29,
          "flow": 202000,
          "preliminary": "P",
          "olddatum": false
        },
        {
          "occurredTime": "1929-05-16T00:00:00Z",
          "stage": 29,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "2011-04-26T06:00:00Z",
          "stage": 28.72,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "1992-12-16T02:00:00Z",
          "stage": 28.39,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "1985-03-31T00:00:00Z",
          "stage": 28.24,
          "flow": 196000,
          "preliminary": "P",
          "olddatum": false
        },
        {
          "occurredTime": "1961-05-11T00:00:00Z",
          "stage": 28.17,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "2008-03-20T01:00:00Z",
          "stage": 27.97,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "2007-07-14T07:00:00Z",
          "stage": 27.9,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "1998-01-05T16:00:00Z",
          "stage": 27.9,
          "flow": 209000,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "1973-03-25T00:00:00Z",
          "stage": 27.85,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "2015-05-11T10:00:00Z",
          "stage": 27.41,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "2022-05-06T11:00:00Z",
          "stage": 27.33,
          "flow": 255279,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "2019-06-24T19:30:00Z",
          "stage": 27.06,
          "flow": 250549,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "1951-07-19T21:30:00Z",
          "stage": 26.94,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "2021-04-29T13:30:00Z",
          "stage": 26.88,
          "flow": 247277,
          "preliminary": "P",
          "olddatum": false
        },
        {
          "occurredTime": "1960-05-21T00:00:00Z",
          "stage": 26.7,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "1995-05-09T12:00:00Z",
          "stage": 26.64,
          "flow": 186000,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "1976-04-21T00:00:00Z",
          "stage": 26.55,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "2019-06-08T15:15:00Z",
          "stage": 26.39,
          "flow": 236249,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "2017-05-21T01:45:00Z",
          "stage": 26.32,
          "flow": 234674,
          "preliminary": "P",
          "olddatum": false
        },
        {
          "occurredTime": "1971-12-10T00:00:00Z",
          "stage": 26.22,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "2004-07-03T16:00:00Z",
          "stage": 26.16,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "1996-11-25T07:00:00Z",
          "stage": 26.1,
          "flow": 174000,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "2000-06-21T18:00:00Z",
          "stage": 26,
          "flow": 183000,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "1995-06-06T10:00:00Z",
          "stage": 25.92,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "1982-06-05T00:00:00Z",
          "stage": 25.5,
          "flow": 0,
          "preliminary": "P",
          "olddatum": false
        },
        {
          "occurredTime": "1975-03-29T00:00:00Z",
          "stage": 25.25,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "1996-11-07T18:00:00Z",
          "stage": 25,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "2025-06-16T13:45:00Z",
          "stage": 24.99,
          "flow": 221711,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "2022-06-11T03:00:00Z",
          "stage": 24.98,
          "flow": 221587,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "1998-03-21T05:00:00Z",
          "stage": 24.8,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "2002-04-08T20:00:00Z",
          "stage": 24.78,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "1985-01-02T00:00:00Z",
          "stage": 24.6,
          "flow": 0,
          "preliminary": "P",
          "olddatum": false
        },
        {
          "occurredTime": "1999-07-01T08:00:00Z",
          "stage": 24.6,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "1997-02-21T17:00:00Z",
          "stage": 24.6,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "1993-01-05T08:00:00Z",
          "stage": 24.56,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "1950-08-04T12:00:00Z",
          "stage": 24.5,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "2012-03-21T13:15:00Z",
          "stage": 24.48,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "1993-04-15T04:00:00Z",
          "stage": 24.37,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "2017-04-30T15:30:00Z",
          "stage": 24.31,
          "flow": 188278,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "2025-06-08T09:45:00Z",
          "stage": 24.19,
          "flow": 210890,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "1998-10-07T02:00:00Z",
          "stage": 24.1,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "2020-05-26T20:15:00Z",
          "stage": 24.09,
          "flow": 208600,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "2020-03-21T01:45:00Z",
          "stage": 24.06,
          "flow": 207913,
          "preliminary": "P",
          "olddatum": false
        },
        {
          "occurredTime": "2015-06-20T02:15:00Z",
          "stage": 24.06,
          "flow": 179498,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "2015-05-20T19:30:00Z",
          "stage": 24.02,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "2015-12-14T03:15:00Z",
          "stage": 24,
          "flow": 177889,
          "preliminary": "P",
          "olddatum": false
        },
        {
          "occurredTime": "1999-04-28T01:00:00Z",
          "stage": 24,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "1999-05-18T14:00:00Z",
          "stage": 24,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "2025-05-27T01:15:00Z",
          "stage": 23.92,
          "flow": 204708,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "1993-06-10T13:00:00Z",
          "stage": 23.87,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "1999-05-24T12:00:00Z",
          "stage": 23.8,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "1998-01-16T20:00:00Z",
          "stage": 23.8,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "1997-02-28T17:00:00Z",
          "stage": 23.7999992370606,
          "flow": -999,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "2009-05-06T14:00:00Z",
          "stage": 23.78,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "2022-06-09T10:00:00Z",
          "stage": 23.63,
          "flow": 198889,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "2001-02-25T09:00:00Z",
          "stage": 23.6,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "2018-02-25T01:15:00Z",
          "stage": 23.55,
          "flow": 180388,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "1998-03-18T07:00:00Z",
          "stage": 23.3,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "1999-03-14T11:00:00Z",
          "stage": 23.27,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "1999-06-03T05:00:00Z",
          "stage": 23.2,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "2015-06-17T08:00:00Z",
          "stage": 23.13,
          "flow": 168109,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "1968-03-21T00:00:00Z",
          "stage": 23.13,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "2001-05-31T13:00:00Z",
          "stage": 23.1,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "2007-06-24T23:00:00Z",
          "stage": 23.06,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "2010-09-09T23:30:00Z",
          "stage": 23.04,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "2020-05-16T20:30:00Z",
          "stage": 22.99,
          "flow": 188615,
          "preliminary": "P",
          "olddatum": false
        },
        {
          "occurredTime": "2002-03-20T10:00:00Z",
          "stage": 22.98,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "2008-03-03T22:00:00Z",
          "stage": 22.92,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "1991-12-21T00:00:00Z",
          "stage": 22.8999996185303,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "2025-05-01T23:15:00Z",
          "stage": 22.89,
          "flow": 187009,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "2009-10-10T02:00:00Z",
          "stage": 22.85,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "1996-11-30T19:00:00Z",
          "stage": 22.7999992370606,
          "flow": -999,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "1982-01-31T00:00:00Z",
          "stage": 22.77,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "2004-04-24T19:00:00Z",
          "stage": 22.76,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "2007-06-28T16:00:00Z",
          "stage": 22.76,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "1993-02-26T16:00:00Z",
          "stage": 22.75,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "2009-05-03T18:00:00Z",
          "stage": 22.75,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "2020-01-11T13:15:00Z",
          "stage": 22.72,
          "flow": 165497,
          "preliminary": "P",
          "olddatum": false
        },
        {
          "occurredTime": "2025-07-09T03:45:00Z",
          "stage": 22.63,
          "flow": 183360,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "2005-01-13T17:00:00Z",
          "stage": 22.6,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "1999-03-19T19:00:00Z",
          "stage": 22.59,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "2017-04-26T21:45:00Z",
          "stage": 22.58,
          "flow": 162861,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "2019-07-03T03:30:00Z",
          "stage": 22.51,
          "flow": 162056,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "1999-06-26T08:00:00Z",
          "stage": 22.5,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "1992-11-22T22:00:00Z",
          "stage": 22.5,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "1997-02-24T03:00:00Z",
          "stage": 22.5,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "1993-04-19T11:00:00Z",
          "stage": 22.49,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "2015-07-08T08:30:00Z",
          "stage": 22.47,
          "flow": -9999,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "2020-04-04T07:30:00Z",
          "stage": 22.44,
          "flow": 180742,
          "preliminary": "P",
          "olddatum": false
        },
        {
          "occurredTime": "1998-03-31T18:00:00Z",
          "stage": 22.4,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "2015-07-09T20:00:00Z",
          "stage": 22.38,
          "flow": -9999,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "1992-12-10T21:00:00Z",
          "stage": 22.32,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "1998-11-15T21:00:00Z",
          "stage": 22.3,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "1993-04-05T09:00:00Z",
          "stage": 22.29,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "2007-07-28T09:00:00Z",
          "stage": 22.25,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "2005-01-06T12:00:00Z",
          "stage": 22.22,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "2007-05-12T05:00:00Z",
          "stage": 22.21,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "2008-05-15T04:00:00Z",
          "stage": 22.17,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "2009-05-14T10:30:00Z",
          "stage": 22.17,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "2011-05-24T13:00:00Z",
          "stage": 22.16,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "1994-04-17T19:00:00Z",
          "stage": 22.15,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "1993-01-21T18:00:00Z",
          "stage": 22.15,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "2025-06-19T18:30:00Z",
          "stage": 22.14,
          "flow": 176655,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "2019-05-12T19:30:00Z",
          "stage": 22.12,
          "flow": 157077,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "1998-11-12T06:00:00Z",
          "stage": 22.1,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "2015-05-17T20:15:00Z",
          "stage": 22.1,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "1992-12-04T10:00:00Z",
          "stage": 22.08,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "1992-11-27T01:00:00Z",
          "stage": 22.01,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "1993-05-08T18:00:00Z",
          "stage": 22,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "1998-04-03T23:00:00Z",
          "stage": 22,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "1993-05-07T09:00:00Z",
          "stage": 22,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "2024-05-08T10:00:00Z",
          "stage": 21.99,
          "flow": 174622,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "2019-05-09T18:15:00Z",
          "stage": 21.75,
          "flow": 152751,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "2016-04-30T20:30:00Z",
          "stage": 21.68,
          "flow": 148559,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "1965-04-09T00:00:00Z",
          "stage": 21.57,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "2024-05-04T00:00:00Z",
          "stage": 21.55,
          "flow": 166109,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "2019-05-02T05:15:00Z",
          "stage": 21.28,
          "flow": 148566,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "2025-04-05T21:00:00Z",
          "stage": 21.09,
          "flow": 159287,
          "preliminary": "O",
          "olddatum": false
        }
      ],
      "recent": [
        {
          "occurredTime": "2025-07-09T03:45:00Z",
          "stage": 22.63,
          "flow": 183360,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "2025-06-19T18:30:00Z",
          "stage": 22.14,
          "flow": 176655,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "2025-06-16T13:45:00Z",
          "stage": 24.99,
          "flow": 221711,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "2025-06-08T09:45:00Z",
          "stage": 24.19,
          "flow": 210890,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "2025-05-27T01:15:00Z",
          "stage": 23.92,
          "flow": 204708,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "2025-05-01T23:15:00Z",
          "stage": 22.89,
          "flow": 187009,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "2025-04-05T21:00:00Z",
          "stage": 21.09,
          "flow": 159287,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "2024-05-08T10:00:00Z",
          "stage": 21.99,
          "flow": 174622,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "2024-05-04T00:00:00Z",
          "stage": 21.55,
          "flow": 166109,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "2022-06-11T03:00:00Z",
          "stage": 24.98,
          "flow": 221587,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "2022-06-09T10:00:00Z",
          "stage": 23.63,
          "flow": 198889,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "2022-05-06T11:00:00Z",
          "stage": 27.33,
          "flow": 255279,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "2021-04-29T13:30:00Z",
          "stage": 26.88,
          "flow": 247277,
          "preliminary": "P",
          "olddatum": false
        },
        {
          "occurredTime": "2020-05-26T20:15:00Z",
          "stage": 24.09,
          "flow": 208600,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "2020-05-16T20:30:00Z",
          "stage": 22.99,
          "flow": 188615,
          "preliminary": "P",
          "olddatum": false
        },
        {
          "occurredTime": "2020-04-04T07:30:00Z",
          "stage": 22.44,
          "flow": 180742,
          "preliminary": "P",
          "olddatum": false
        },
        {
          "occurredTime": "2020-03-21T01:45:00Z",
          "stage": 24.06,
          "flow": 207913,
          "preliminary": "P",
          "olddatum": false
        },
        {
          "occurredTime": "2020-01-11T13:15:00Z",
          "stage": 22.72,
          "flow": 165497,
          "preliminary": "P",
          "olddatum": false
        },
        {
          "occurredTime": "2019-07-03T03:30:00Z",
          "stage": 22.51,
          "flow": 162056,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "2019-06-24T19:30:00Z",
          "stage": 27.06,
          "flow": 250549,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "2019-06-08T15:15:00Z",
          "stage": 26.39,
          "flow": 236249,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "2019-06-01T00:15:00Z",
          "stage": 40.79,
          "flow": 570000,
          "preliminary": "R",
          "olddatum": false
        },
        {
          "occurredTime": "2019-05-28T18:45:00Z",
          "stage": 40.26,
          "flow": 509810,
          "preliminary": "P",
          "olddatum": false
        },
        {
          "occurredTime": "2019-05-12T19:30:00Z",
          "stage": 22.12,
          "flow": 157077,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "2019-05-09T18:15:00Z",
          "stage": 21.75,
          "flow": 152751,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "2019-05-02T05:15:00Z",
          "stage": 21.28,
          "flow": 148566,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "2018-02-25T01:15:00Z",
          "stage": 23.55,
          "flow": 180388,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "2017-05-21T01:45:00Z",
          "stage": 26.32,
          "flow": 234674,
          "preliminary": "P",
          "olddatum": false
        },
        {
          "occurredTime": "2017-04-30T15:30:00Z",
          "stage": 24.31,
          "flow": 188278,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "2017-04-26T21:45:00Z",
          "stage": 22.58,
          "flow": 162861,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "2016-04-30T20:30:00Z",
          "stage": 21.68,
          "flow": 148559,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "2015-12-30T16:45:00Z",
          "stage": 34.63,
          "flow": -9999,
          "preliminary": "P",
          "olddatum": false
        },
        {
          "occurredTime": "2015-12-14T03:15:00Z",
          "stage": 24,
          "flow": 177889,
          "preliminary": "P",
          "olddatum": false
        },
        {
          "occurredTime": "2015-07-09T20:00:00Z",
          "stage": 22.38,
          "flow": -9999,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "2015-07-08T08:30:00Z",
          "stage": 22.47,
          "flow": -9999,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "2015-06-20T02:15:00Z",
          "stage": 24.06,
          "flow": 179498,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "2015-06-17T08:00:00Z",
          "stage": 23.13,
          "flow": 168109,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "2015-05-31T23:30:00Z",
          "stage": 33.53,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "2015-05-26T19:00:00Z",
          "stage": 33.39,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "2015-05-20T19:30:00Z",
          "stage": 24.02,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "2015-05-17T20:15:00Z",
          "stage": 22.1,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "2015-05-11T10:00:00Z",
          "stage": 27.41,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "2012-03-21T13:15:00Z",
          "stage": 24.48,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "2011-05-24T13:00:00Z",
          "stage": 22.16,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "2011-04-26T06:00:00Z",
          "stage": 28.72,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "2010-09-09T23:30:00Z",
          "stage": 23.04,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "2009-10-10T02:00:00Z",
          "stage": 22.85,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "2009-05-14T10:30:00Z",
          "stage": 22.17,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "2009-05-06T14:00:00Z",
          "stage": 23.78,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "2009-05-03T18:00:00Z",
          "stage": 22.75,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "2008-05-15T04:00:00Z",
          "stage": 22.17,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "2008-03-20T01:00:00Z",
          "stage": 27.97,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "2008-03-03T22:00:00Z",
          "stage": 22.92,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "2007-07-28T09:00:00Z",
          "stage": 22.25,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "2007-07-14T07:00:00Z",
          "stage": 27.9,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "2007-06-28T16:00:00Z",
          "stage": 22.76,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "2007-06-24T23:00:00Z",
          "stage": 23.06,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "2007-05-12T05:00:00Z",
          "stage": 22.21,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "2005-01-13T17:00:00Z",
          "stage": 22.6,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "2005-01-06T12:00:00Z",
          "stage": 22.22,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "2004-07-03T16:00:00Z",
          "stage": 26.16,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "2004-04-24T19:00:00Z",
          "stage": 22.76,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "2002-04-08T20:00:00Z",
          "stage": 24.78,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "2002-03-20T10:00:00Z",
          "stage": 22.98,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "2001-05-31T13:00:00Z",
          "stage": 23.1,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "2001-02-25T09:00:00Z",
          "stage": 23.6,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "2000-06-21T18:00:00Z",
          "stage": 26,
          "flow": 183000,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "1999-07-01T08:00:00Z",
          "stage": 24.6,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "1999-06-26T08:00:00Z",
          "stage": 22.5,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "1999-06-03T05:00:00Z",
          "stage": 23.2,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "1999-05-24T12:00:00Z",
          "stage": 23.8,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "1999-05-18T14:00:00Z",
          "stage": 24,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "1999-04-28T01:00:00Z",
          "stage": 24,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "1999-03-19T19:00:00Z",
          "stage": 22.59,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "1999-03-14T11:00:00Z",
          "stage": 23.27,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "1998-11-15T21:00:00Z",
          "stage": 22.3,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "1998-11-12T06:00:00Z",
          "stage": 22.1,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "1998-10-07T02:00:00Z",
          "stage": 24.1,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "1998-04-03T23:00:00Z",
          "stage": 22,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "1998-03-31T18:00:00Z",
          "stage": 22.4,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "1998-03-21T05:00:00Z",
          "stage": 24.8,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "1998-03-18T07:00:00Z",
          "stage": 23.3,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "1998-01-16T20:00:00Z",
          "stage": 23.8,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "1998-01-05T16:00:00Z",
          "stage": 27.9,
          "flow": 209000,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "1997-02-28T17:00:00Z",
          "stage": 23.7999992370606,
          "flow": -999,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "1997-02-24T03:00:00Z",
          "stage": 22.5,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "1997-02-21T17:00:00Z",
          "stage": 24.6,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "1996-11-30T19:00:00Z",
          "stage": 22.7999992370606,
          "flow": -999,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "1996-11-25T07:00:00Z",
          "stage": 26.1,
          "flow": 174000,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "1996-11-07T18:00:00Z",
          "stage": 25,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "1995-06-14T13:00:00Z",
          "stage": 31.38,
          "flow": 294000,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "1995-06-06T10:00:00Z",
          "stage": 25.92,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "1995-05-09T12:00:00Z",
          "stage": 26.64,
          "flow": 186000,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "1994-04-17T19:00:00Z",
          "stage": 22.15,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "1993-06-10T13:00:00Z",
          "stage": 23.87,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "1993-05-11T04:00:00Z",
          "stage": 31.12,
          "flow": 265000,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "1993-05-08T18:00:00Z",
          "stage": 22,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "1993-05-07T09:00:00Z",
          "stage": 22,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "1993-04-19T11:00:00Z",
          "stage": 22.49,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "1993-04-15T04:00:00Z",
          "stage": 24.37,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "1993-04-05T09:00:00Z",
          "stage": 22.29,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "1993-02-26T16:00:00Z",
          "stage": 22.75,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "1993-01-21T18:00:00Z",
          "stage": 22.15,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "1993-01-05T08:00:00Z",
          "stage": 24.56,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "1992-12-16T02:00:00Z",
          "stage": 28.39,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "1992-12-10T21:00:00Z",
          "stage": 22.32,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "1992-12-04T10:00:00Z",
          "stage": 22.08,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "1992-11-27T01:00:00Z",
          "stage": 22.01,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "1992-11-22T22:00:00Z",
          "stage": 22.5,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "1991-12-21T00:00:00Z",
          "stage": 22.8999996185303,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "1990-05-05T00:00:00Z",
          "stage": 36.1,
          "flow": 401000,
          "preliminary": "P",
          "olddatum": false
        },
        {
          "occurredTime": "1986-10-09T00:00:00Z",
          "stage": 34.75,
          "flow": 357000,
          "preliminary": "P",
          "olddatum": false
        },
        {
          "occurredTime": "1985-11-19T00:00:00Z",
          "stage": 29,
          "flow": 202000,
          "preliminary": "P",
          "olddatum": false
        },
        {
          "occurredTime": "1985-03-31T00:00:00Z",
          "stage": 28.24,
          "flow": 196000,
          "preliminary": "P",
          "olddatum": false
        },
        {
          "occurredTime": "1985-01-02T00:00:00Z",
          "stage": 24.6,
          "flow": 0,
          "preliminary": "P",
          "olddatum": false
        },
        {
          "occurredTime": "1982-06-05T00:00:00Z",
          "stage": 25.5,
          "flow": 0,
          "preliminary": "P",
          "olddatum": false
        },
        {
          "occurredTime": "1982-01-31T00:00:00Z",
          "stage": 22.77,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "1976-04-21T00:00:00Z",
          "stage": 26.55,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "1975-03-29T00:00:00Z",
          "stage": 25.25,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "1973-03-25T00:00:00Z",
          "stage": 27.85,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "1971-12-10T00:00:00Z",
          "stage": 26.22,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "1968-03-21T00:00:00Z",
          "stage": 23.13,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "1965-04-09T00:00:00Z",
          "stage": 21.57,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "1961-05-11T00:00:00Z",
          "stage": 28.17,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "1960-05-21T00:00:00Z",
          "stage": 26.7,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "1959-10-07T19:00:00Z",
          "stage": 32.55,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "1957-05-28T01:00:00Z",
          "stage": 35.97,
          "flow": 510000,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "1951-07-19T21:30:00Z",
          "stage": 26.94,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "1950-08-04T12:00:00Z",
          "stage": 24.5,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "1950-05-13T00:00:00Z",
          "stage": 30.9,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "1949-05-22T00:00:00Z",
          "stage": 29.03,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "1948-06-26T00:00:00Z",
          "stage": 30.6,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "1945-10-02T00:00:00Z",
          "stage": 29.42,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "1945-04-16T00:00:00Z",
          "stage": 38.1,
          "flow": 650000,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "1943-05-12T00:00:00Z",
          "stage": 38,
          "flow": 850000,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "1942-04-30T00:00:00Z",
          "stage": 31,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "1941-11-03T00:00:00Z",
          "stage": 37.3,
          "flow": 485000,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "1941-11-02T00:00:00Z",
          "stage": 35.7,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "1938-02-19T00:00:00Z",
          "stage": 32.71,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "1935-06-19T00:00:00Z",
          "stage": 34.3,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "1929-05-16T00:00:00Z",
          "stage": 29,
          "flow": 0,
          "preliminary": "O",
          "olddatum": false
        },
        {
          "occurredTime": "1927-04-16T00:00:00Z",
          "stage": 36.7,
          "flow": 552000,
          "preliminary": "O",
          "olddatum": false
        }
      ]
    },
    "lowWaters": {
      "historic": []
    },
    "impacts": [
      {
        "stage": 40,
        "statement": "near catastrophic flooding occurs along the Arkansas River. Approaches to the Highway 71B Midland bridge and I-540 bridge may be covered by high water. The Highway 64 bridge approach in Oklahoma is flooded. The port of Fort Smith and nearby businesses are severely flooded. Several residential subdivisions around Fort Smith are flooded. This approaches the flood of record from June 1, 2019 when the river crested at 40.79 feet. This is an extremely dangerous and life threatening situation."
      },
      {
        "stage": 38,
        "statement": "near catastrophic flooding occurs along the Arkansas River. The port of Fort Smith and nearby businesses are severely flooded. Several residential subdivisions around Fort Smith are flooded. The Highway 64 bridge approach in Oklahoma is flooded. Backwater flooding occurs in the trailer parks next to Lee Creek.  This is an extremely dangerous and life threatening situation."
      },
      {
        "stage": 37,
        "statement": "near catastrophic flooding occurs along the Arkansas River. The port of Fort Smith and nearby businesses are severely flooded. Several residential subdivisions around Fort Smith are flooded. Backwater flooding occurs in the trailer parks next to Lee Creek. Moffett is cut off from access. This exceeds conditions which occurred on May 5, 1990 when the river crested at 36.1 feet. This is an extremely dangerous and life threatening situation."
      },
      {
        "stage": 35,
        "statement": "very damaging flooding occurs along the Arkansas River floodplain. The port of Fort Smith and nearby businesses are severely flooded. Several residential subdivisions around Fort Smith are flooded. Backwater flooding occurs in the trailer parks next to Lee Creek. Old US 64 in Moffett becomes impassible. This is comparable to the December 30, 2015 flood when the river crested at 34.63 feet and May 5, 1990 when the river crested at 36.1 feet. This is an extremely dangerous and life threatening situation."
      },
      {
        "stage": 33,
        "statement": "damaging flooding occurs along the Arkansas River floodplain from Moffett, Oklahoma downstream to Lock and Dam 13. The port of Fort Smith and nearby businesses are flooded. Backwater flooding occurs in the trailer parks next to Lee Creek. Some residential subdivisions around Fort Smith are flooded. Moffet City Hall is threatened by high water. This will approach the December 30, 2015 flood when the river crested at 34.63 feet. This is an extremely dangerous and life threatening situation."
      },
      {
        "stage": 31,
        "statement": "extensive flooding occurs to industrial businesses in the floodplain around Fort Smith. Flooding occurs in Moffett, Oklahoma. Backwater flooding occurs in the trailer parks near Lee Creek. Some residential subdivisions in the floodplain around Fort Smith begin to flood. This is an extremely dangerous and life threatening situation."
      },
      {
        "stage": 29,
        "statement": "flooding of sand and gravel companies and other businesses occurs along the river. Some backwater flooding occurs in the roads and trailer parks near Lee Creek. The staff at the Kelley Park amphitheater may be covered by high water. Minor flooding begins in Moffett, Oklahoma."
      },
      {
        "stage": 28,
        "statement": "flooding affects sand and gravel companies, marine terminals, and similar businesses along the river. Backwater flooding of roads and trailer parks occurs next to Lee Creek. Much of the seating areas of the Kelley Park amphitheater are covered by high water."
      },
      {
        "stage": 27,
        "statement": "extensive lowland flooding occurs east of the I-540 bridge to Vache Grasse Creek. Sand and gravel companies, marine terminals, and similar businesses in the floodplain begin to flood. The lowest seating rows in the Kelley Park amphitheater are covered by high water."
      },
      {
        "stage": 26,
        "statement": "extensive lowland flooding occurs from the I-540 bridge downstream to Vache Grasse Creek. Sand and gravel companies and marine terminals in the floodplain along the river should take precautions. The lowest seating rows of the amphitheater at Kelley Park may be covered by high water."
      },
      {
        "stage": 25,
        "statement": "extensive agricultural lowland flooding occurs along the shoreline from Van Buren downstream to Lavaca. Hickman Bluff Road and Highway 255 west of Lavaca will flood. Some rural roads near Lavaca are impassable. Much of Kelley Park northwest of downtown Fort Smith is flooded."
      },
      {
        "stage": 24,
        "statement": "minor lowland flooding occurs along the shoreline from the I-540 bridge east towards Lavaca. Some rural roads near Lavaca may be impassable. Parts of Kelley Park northwest of downtown Fort Smith experience minor flooding."
      },
      {
        "stage": 23,
        "statement": "minor lowland flooding occurs along the shoreline from the I-540 bridge east towards Lavaca."
      },
      {
        "stage": 22,
        "statement": "minor lowland flooding occurs along the shoreline from the I-540 bridge east towards Lavaca."
      }
    ]
  },
  "images": {
    "probability": {
      "weekint": {
        "stage": "https://water.noaa.gov/resources/probabilistic/exceedance/VBUA4.SSTG.prob.weekint.gif",
        "flow": "https://water.noaa.gov/resources/probabilistic/exceedance/VBUA4.QINE.prob.weekint.gif",
        "volume": "https://water.noaa.gov/resources/probabilistic/exceedance/VBUA4.volume.prob.weekint.gif"
      },
      "entperiod": {
        "stage": "https://water.noaa.gov/resources/probabilistic/exceedance/VBUA4.SSTG.exceed.90day.gif",
        "flow": "https://water.noaa.gov/resources/probabilistic/exceedance/VBUA4.QINE.exceed.90day.gif",
        "volume": "https://water.noaa.gov/resources/probabilistic/exceedance/VBUA4.volume.exceed.90day.gif"
      },
      "shortrange": "https://water.noaa.gov/resources/probabilistic/short_term/VBUA4.shortrange.hefs.png"
    },
    "hydrograph": {
      "default": "https://water.noaa.gov/resources/hydrographs/vbua4_hg.png",
      "floodcat": "https://water.noaa.gov/resources/hydrographs/vbua4_record.png"
    },
    "photos": [
      {
        "id": "7948471626670019054",
        "type": "Feature",
        "geometry": {
          "type": "Point",
          "coordinates": [
            35.431388888889,
            -94.356111111111
          ]
        },
        "properties": {
          "image": "https://water.noaa.gov/resources/photos/vbua4/7948471626670019054.jpeg",
          "caption": "downstream"
        }
      }
    ]
  },
  "dataAttribution": [
    {
      "abbrev": "USGS",
      "text": "07250500",
      "title": "Observations courtesy of U.S. Geological Survey",
      "url": "https://waterdata.usgs.gov/nwis/inventory/?site_no=07250500"
    },
    {
      "abbrev": "COE",
      "text": "Website",
      "title": "Observations courtesy of U.S. Army Corps of Engineers",
      "url": "https://www.swt-wc.usace.army.mil/webdata/gagedata/VBUA4.current.html"
    }
  ],
  "impactsLowWaters": [],
  "normalThreshold": {
    "value": 0,
    "units": "ft"
  },
  "hydronotes": [
    {
      "statement": "River forecasts for this location take into account past precipitation and the precipitation amounts expected approximately 24 hours into the future from the forecast issuance time.",
      "effective": "0101",
      "expiration": "1231"
    }
  ],
  "datums": {
    "vertical": {
      "value": [
        {
          "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": 372.57
        }
      ]
    },
    "horizontal": {
      "value": []
    },
    "notes": {
      "value": []
    }
  },
  "inundation": {
    "enabled": false,
    "url": "",
    "zeroDatum": null,
    "downloads": null,
    "siteSpecificInfo": "",
    "dataAttribution": []
  },
  "upstreamLid": "MKGO2",
  "downstreamLid": "OZGA4",
  "inService": {
    "enabled": true,
    "message": ""
  },
  "lowThreshold": null,
  "forecastReliability": "Forecasts are issued routinely year-round.",
  "TruncateObs": "-1",
  "TruncateFcst": "5",
  "ObservedFloodCategory": "no_flooding",
  "ForecastFloodCategory": "no_flooding"
}