{ "lid": "CAMA4", "usgsId": "07362000", "reachId": "22005200", "name": "Ouachita River at Camden", "description": "", "rfc": { "abbreviation": "LMRFC", "name": "Lower Mississippi River Forecast Center" }, "wfo": { "abbreviation": "LZK", "name": "North Little Rock" }, "state": { "abbreviation": "AR", "name": "Arkansas" }, "county": "Ouachita", "timeZone": "CST6CDT", "latitude": 33.59638888, "longitude": -92.818055555556, "pedts": { "observed": "HGIRG", "forecast": "HGIFF" }, "status": { "observed": { "primary": 7.33, "primaryUnit": "ft", "secondary": 2.09, "secondaryUnit": "kcfs", "floodCategory": "no_flooding", "validTime": "2026-08-30T20:30:00Z" }, "forecast": { "primary": 7.3, "primaryUnit": "ft", "secondary": 2.06, "secondaryUnit": "kcfs", "floodCategory": "no_flooding", "validTime": "2026-08-31T18:00:00Z" } }, "flood": { "stageUnits": "ft", "flowUnits": "cfs", "categories": { "major": { "stage": 40, "flow": -9999 }, "moderate": { "stage": 36, "flow": -9999 }, "minor": { "stage": 26, "flow": -9999 }, "action": { "stage": 25.5, "flow": -9999 } }, "lro": { "minorCS": "< 0.05", "moderateCS": "< 0.05", "majorCS": "< 0.05", "producedTime": "2026-08-29T20:45:17Z", "interval": "SON" }, "crests": { "historic": [ { "occurredTime": "1882-05-12T00:00:00Z", "stage": 46, "flow": 0, "preliminary": "R", "olddatum": true }, { "occurredTime": "1945-04-03T00:00:00Z", "stage": 44.82, "flow": 243000, "preliminary": "O", "olddatum": true }, { "occurredTime": "1958-05-05T00:00:00Z", "stage": 43.87, "flow": 181000, "preliminary": "O", "olddatum": false }, { "occurredTime": "1968-05-17T00:00:00Z", "stage": 43.08, "flow": 183000, "preliminary": "O", "olddatum": false }, { "occurredTime": "1987-12-29T00:00:00Z", "stage": 42.5, "flow": 173000, "preliminary": "O", "olddatum": false }, { "occurredTime": "2025-04-09T04:00:00Z", "stage": 42.29, "flow": 0, "preliminary": "O", "olddatum": false }, { "occurredTime": "2018-02-26T00:00:00Z", "stage": 41.29, "flow": 0, "preliminary": "O", "olddatum": false }, { "occurredTime": "2009-12-28T07:00:00Z", "stage": 41.16, "flow": 136168, "preliminary": "O", "olddatum": false }, { "occurredTime": "1974-06-12T00:00:00Z", "stage": 39.59, "flow": 138000, "preliminary": "O", "olddatum": false }, { "occurredTime": "1990-03-12T00:00:00Z", "stage": 39.4, "flow": 94800, "preliminary": "O", "olddatum": false }, { "occurredTime": "1969-02-03T00:00:00Z", "stage": 39.15, "flow": 141000, "preliminary": "O", "olddatum": false }, { "occurredTime": "2009-05-10T00:00:00Z", "stage": 39.12, "flow": 105967, "preliminary": "O", "olddatum": false }, { "occurredTime": "1993-12-07T22:00:00Z", "stage": 38.69, "flow": 90300, "preliminary": "O", "olddatum": false }, { "occurredTime": "1973-04-23T00:00:00Z", "stage": 38.5, "flow": 119000, "preliminary": "O", "olddatum": false }, { "occurredTime": "1982-12-07T00:00:00Z", "stage": 38.1, "flow": 95700, "preliminary": "O", "olddatum": false }, { "occurredTime": "2001-02-21T00:00:00Z", "stage": 37.53, "flow": 0, "preliminary": "O", "olddatum": false }, { "occurredTime": "2001-12-21T16:00:00Z", "stage": 37.44, "flow": 0, "preliminary": "O", "olddatum": false }, { "occurredTime": "1989-04-02T00:00:00Z", "stage": 37.4, "flow": 68200, "preliminary": "O", "olddatum": false }, { "occurredTime": "2024-01-28T00:00:00Z", "stage": 37.36, "flow": 0, "preliminary": "O", "olddatum": false }, { "occurredTime": "2008-09-08T08:00:00Z", "stage": 37.28, "flow": 83000, "preliminary": "O", "olddatum": false }, { "occurredTime": "2009-10-17T07:00:00Z", "stage": 36.87, "flow": 78622, "preliminary": "O", "olddatum": false }, { "occurredTime": "2009-10-17T09:00:00Z", "stage": 36.87, "flow": 78622, "preliminary": "O", "olddatum": false }, { "occurredTime": "2007-01-20T04:00:00Z", "stage": 36.45, "flow": 74268, "preliminary": "O", "olddatum": false }, { "occurredTime": "2008-04-13T23:00:00Z", "stage": 36.26, "flow": 72267, "preliminary": "O", "olddatum": false }, { "occurredTime": "2019-05-12T20:45:00Z", "stage": 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"2022-06-14T00:00:00Z", "stage": 27.79, "flow": 0, "preliminary": "O", "olddatum": false }, { "occurredTime": "2022-05-09T00:00:00Z", "stage": 31.53, "flow": 0, "preliminary": "O", "olddatum": false }, { "occurredTime": "2022-04-20T00:00:00Z", "stage": 32.63, "flow": 0, "preliminary": "O", "olddatum": false }, { "occurredTime": "2022-03-26T00:00:00Z", "stage": 30.21, "flow": 0, "preliminary": "O", "olddatum": false }, { "occurredTime": "2019-05-12T20:45:00Z", "stage": 36.24, "flow": 0, "preliminary": "O", "olddatum": false }, { "occurredTime": "2018-02-26T00:00:00Z", "stage": 41.29, "flow": 0, "preliminary": "O", "olddatum": false }, { "occurredTime": "2017-05-08T00:00:00Z", "stage": 34.96, "flow": 0, "preliminary": "O", "olddatum": false }, { "occurredTime": "2017-04-15T10:00:00Z", "stage": 26.18, "flow": 0, "preliminary": "O", "olddatum": false }, { "occurredTime": "2016-01-02T17:30:00Z", "stage": 35.54, "flow": -9999, "preliminary": "O", "olddatum": false }, { "occurredTime": "2015-05-16T00:00:00Z", "stage": 35.37, "flow": 0, "preliminary": "O", "olddatum": false }, { "occurredTime": "2015-05-01T00:00:00Z", "stage": 30.67, "flow": 0, "preliminary": "O", "olddatum": false }, { "occurredTime": "2015-04-29T00:00:00Z", "stage": 32.43, "flow": 0, "preliminary": "O", "olddatum": false }, { "occurredTime": "2015-03-17T03:30:00Z", "stage": 36, "flow": 69600, "preliminary": "O", "olddatum": false }, { "occurredTime": "2011-04-30T13:00:00Z", "stage": 33.43, "flow": 48041, "preliminary": "O", "olddatum": false }, { "occurredTime": "2011-04-24T19:00:00Z", "stage": 27.08, "flow": 24177, "preliminary": "O", "olddatum": false }, { "occurredTime": "2009-12-28T07:00:00Z", "stage": 41.16, "flow": 136168, "preliminary": "O", "olddatum": false }, { "occurredTime": "2009-10-17T09:00:00Z", "stage": 36.87, "flow": 78622, "preliminary": "O", "olddatum": false }, { "occurredTime": "2009-10-17T07:00:00Z", "stage": 36.87, "flow": 78622, "preliminary": "O", "olddatum": false }, { "occurredTime": "2009-09-21T02:00:00Z", "stage": 30.42, "flow": 31920, "preliminary": "O", "olddatum": false }, { "occurredTime": "2009-05-10T00:00:00Z", "stage": 39.12, "flow": 105967, "preliminary": "O", "olddatum": false }, { "occurredTime": "2008-09-08T08:00:00Z", "stage": 37.28, "flow": 83000, "preliminary": "O", "olddatum": false }, { "occurredTime": "2008-04-13T23:00:00Z", "stage": 36.26, "flow": 72267, "preliminary": "O", "olddatum": false }, { "occurredTime": "2008-03-24T23:00:00Z", "stage": 33.58, "flow": 49106, "preliminary": "O", "olddatum": false }, { "occurredTime": "2008-02-21T08:00:00Z", "stage": 28.4, "flow": 26448, "preliminary": "O", "olddatum": false }, { "occurredTime": "2007-01-20T04:00:00Z", "stage": 36.45, "flow": 74268, "preliminary": "O", "olddatum": false }, { "occurredTime": "2005-01-11T22:00:00Z", "stage": 32.63, "flow": 39339, "preliminary": "O", "olddatum": false }, { "occurredTime": "2003-06-22T00:00:00Z", "stage": 32.82, "flow": 0, "preliminary": "O", "olddatum": false }, { "occurredTime": "2002-03-24T11:00:00Z", "stage": 35.14, "flow": 0, "preliminary": "O", "olddatum": false }, { "occurredTime": "2001-12-21T16:00:00Z", "stage": 37.44, "flow": 0, "preliminary": "O", "olddatum": false }, { "occurredTime": "2001-02-21T00:00:00Z", "stage": 37.53, "flow": 0, "preliminary": "O", "olddatum": false }, { "occurredTime": "2001-01-02T00:00:00Z", "stage": 30.72, "flow": 0, "preliminary": "O", "olddatum": false }, { "occurredTime": "2000-11-28T00:00:00Z", "stage": 28, "flow": 0, "preliminary": "O", "olddatum": false }, { "occurredTime": "2000-06-25T00:00:00Z", "stage": 26.81, "flow": 26100, "preliminary": "O", "olddatum": false }, { "occurredTime": "1999-03-17T01:00:00Z", "stage": 34.16, "flow": 52700, "preliminary": "O", "olddatum": false }, { "occurredTime": "1997-05-03T00:00:00Z", "stage": 34.5, "flow": 0, "preliminary": "O", "olddatum": false }, { "occurredTime": "1996-12-05T00:00:00Z", "stage": 32.21, "flow": 0, "preliminary": "O", "olddatum": false }, { "occurredTime": "1995-01-22T22:00:00Z", "stage": 30.69, "flow": 0, "preliminary": "O", "olddatum": false }, { "occurredTime": "1994-12-19T18:00:00Z", "stage": 28.73, "flow": 0, "preliminary": "O", "olddatum": false }, { "occurredTime": "1994-01-31T22:00:00Z", "stage": 32.91, "flow": 0, "preliminary": "O", "olddatum": false }, { "occurredTime": "1993-12-07T22:00:00Z", "stage": 38.69, "flow": 90300, "preliminary": "O", "olddatum": false }, { "occurredTime": "1992-03-14T08:00:00Z", "stage": 32.7, "flow": 53900, "preliminary": "O", "olddatum": false }, { "occurredTime": "1991-05-02T11:00:00Z", "stage": 35, "flow": 60300, "preliminary": "O", "olddatum": false }, { "occurredTime": "1990-03-12T00:00:00Z", "stage": 39.4, "flow": 94800, "preliminary": "O", "olddatum": false }, { "occurredTime": "1989-04-02T00:00:00Z", "stage": 37.4, "flow": 68200, "preliminary": "O", "olddatum": false }, { "occurredTime": "1987-12-29T00:00:00Z", "stage": 42.5, "flow": 173000, "preliminary": "O", "olddatum": false }, { "occurredTime": "1982-12-07T00:00:00Z", "stage": 38.1, "flow": 95700, "preliminary": "O", "olddatum": false }, { "occurredTime": "1979-05-07T00:00:00Z", "stage": 35.39, "flow": 69400, "preliminary": "O", "olddatum": false }, { "occurredTime": "1974-06-12T00:00:00Z", "stage": 39.59, "flow": 138000, "preliminary": "O", "olddatum": false }, { "occurredTime": "1973-04-23T00:00:00Z", "stage": 38.5, "flow": 119000, "preliminary": "O", "olddatum": false }, { "occurredTime": "1969-02-03T00:00:00Z", "stage": 39.15, "flow": 141000, "preliminary": "O", "olddatum": false }, { "occurredTime": "1968-05-17T00:00:00Z", "stage": 43.08, "flow": 183000, "preliminary": "O", "olddatum": false }, { "occurredTime": "1958-05-05T00:00:00Z", "stage": 43.87, "flow": 181000, "preliminary": "O", "olddatum": false }, { "occurredTime": "1945-04-03T00:00:00Z", "stage": 44.82, "flow": 243000, "preliminary": "O", "olddatum": true }, { "occurredTime": "1882-05-12T00:00:00Z", "stage": 46, "flow": 0, "preliminary": "R", "olddatum": true } ] }, "lowWaters": { "historic": [] }, "impacts": [ { "stage": 46, "statement": "Flood of record, high water marks from flood of May 1882 were approximately at a stage of 46 feet." }, { "stage": 45, "statement": "Very serious flooding at this level, many structures and roads flooding. A crest of 44.8 feet occurred at Camden in April 1945." }, { "stage": 42.5, "statement": "Residential flooding is occurring in portions of Ouachita and Calhoun counties, with numerous road closures. The river crested near this stage in April 2025." }, { "stage": 40, "statement": "Major flooding begins at this level. Widespread residential flooding is possible in the Camden vicinity and downstream. Much of the low lying areas along the river in Ouachita and Calhoun counties will be flooded. Access to many homes will be by boat." }, { "stage": 38, "statement": "Many homes along the river and Oxbow Lakes are accessable by boat only. Portions of Harmony Grove and the lakeside community are flooding." }, { "stage": 36, "statement": "Moderate flooding begins at this level. Access roads to commercial, industrial, and residential development are flooding. Access to locations along the river downstream of Camden, by boat only." }, { "stage": 34, "statement": "Overbank flooding closes many roads. Harmony Grove community has flood problems at this stage. Many low lying roads are flooding with access to some residential areas by boat only." }, { "stage": 30, "statement": "State Highway 7 north of Camden floods, with detours nearby. Portions of Sandy Beach Park will flood. Some county roads north and east of Camden begin to flood." }, { "stage": 28, "statement": "Sandy Beach Park and portions of the Riverwalk area off of Washington Street are inundated. State Highway 7 off 79B becomes inundated." }, { "stage": 26, "statement": "Low lying pastures and timber land along the river begins to flood. Sandy Beach Park at Camden starts to flood." } ] }, "images": { "probability": { "weekint": { "stage": "https://water.noaa.gov/resources/probabilistic/exceedance/CAMA4.SSTG.prob.weekint.gif", "flow": "https://water.noaa.gov/resources/probabilistic/exceedance/CAMA4.QINE.prob.weekint.gif", "volume": "https://water.noaa.gov/resources/probabilistic/exceedance/CAMA4.volume.prob.weekint.gif" }, "entperiod": { "stage": "https://water.noaa.gov/resources/probabilistic/exceedance/CAMA4.SSTG.exceed.90day.gif", "flow": "https://water.noaa.gov/resources/probabilistic/exceedance/CAMA4.QINE.exceed.90day.gif", "volume": "https://water.noaa.gov/resources/probabilistic/exceedance/CAMA4.volume.exceed.90day.gif" }, "shortrange": "https://water.noaa.gov/resources/probabilistic/short_term/CAMA4.shortrange.hefs.png" }, "hydrograph": { "default": "https://water.noaa.gov/resources/hydrographs/cama4_hg.png", "floodcat": "https://water.noaa.gov/resources/hydrographs/cama4_record.png" }, "photos": [ { "id": "6908455406297092590", "type": "Feature", "geometry": { "type": "Point", "coordinates": [ 33.59638888, -92.818055555556 ] }, "properties": { "image": "https://water.noaa.gov/resources/photos/cama4/6908455406297092590.jpeg", "caption": "Downstream" } }, { "id": "6915476226127106542", "type": "Feature", "geometry": { "type": "Point", "coordinates": [ 33.59638888, -92.818055555556 ] }, "properties": { "image": "https://water.noaa.gov/resources/photos/cama4/6915476226127106542.jpeg", "caption": "Upstream" } } ] }, "dataAttribution": [ { "abbrev": "USGS", "text": "07362000", "title": "Observations courtesy of U.S. Geological Survey", "url": "https://waterdata.usgs.gov/nwis/inventory/?site_no=07362000" } ], "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": 78.04 } ] }, "horizontal": { "value": [] }, "notes": { "value": [] } }, "inundation": { "enabled": false, "url": "", "zeroDatum": null, "downloads": null, "siteSpecificInfo": "", "dataAttribution": [] }, "upstreamLid": "AKDA4", "downstreamLid": "CALA4", "inService": { "enabled": true, "message": "" }, "lowThreshold": null, "forecastReliability": "Forecasts are issued routinely year-round.", "TruncateObs": "-1", "TruncateFcst": "5", "ObservedFloodCategory": "no_flooding", "ForecastFloodCategory": "no_flooding" }