{ "lid": "DELM5", "usgsId": "", "reachId": "2349256", "name": "South Fork Crow River at Delano", "description": "", "rfc": { "abbreviation": "NCRFC", "name": "North Central River Forecast Center" }, "wfo": { "abbreviation": "MPX", "name": "Chanhassen" }, "state": { "abbreviation": "MN", "name": "Minnesota" }, "county": "Wright", "timeZone": "CST6CDT", "latitude": 45.0419, "longitude": -93.79, "pedts": { "observed": "HGIRG", "forecast": "HGIFF" }, "status": { "observed": { "primary": 6.3, "primaryUnit": "ft", "secondary": 0.172, "secondaryUnit": "kcfs", "floodCategory": "no_flooding", "validTime": "2026-10-12T08:30:00Z" }, "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": 18.5, "flow": -9999 }, "moderate": { "stage": 17.5, "flow": -9999 }, "minor": { "stage": 16.5, "flow": -9999 }, "action": { "stage": 14, "flow": -9999 } }, "lro": { "minorCS": "< 0.05", "moderateCS": "< 0.05", "majorCS": "< 0.05", "producedTime": "2026-09-25T01:08:43Z", "interval": "OND" }, "crests": { "historic": [ { "occurredTime": "1965-04-14T00:00:00Z", "stage": 23.25, "flow": 0, "preliminary": "R", "olddatum": false }, { "occurredTime": "2014-06-24T08:15:00Z", "stage": 21.02, "flow": 10266, "preliminary": "O", "olddatum": false }, { "occurredTime": "1969-04-12T00:00:00Z", "stage": 20.45, "flow": 0, "preliminary": "O", "olddatum": false }, { "occurredTime": "2023-04-24T04:30:00Z", "stage": 20.39, "flow": 10000, "preliminary": "P", "olddatum": false }, { "occurredTime": "2010-03-21T19:15:00Z", "stage": 20.3, "flow": 9840, "preliminary": "O", "olddatum": false }, { "occurredTime": "2011-03-28T03:00:00Z", "stage": 20, "flow": 9268, "preliminary": "O", "olddatum": false }, { "occurredTime": "2001-04-15T00:00:00Z", "stage": 19.95, "flow": 0, "preliminary": "O", "olddatum": false }, { 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"occurredTime": "2017-10-11T18:45:00Z", "stage": 17.56, "flow": 6092, "preliminary": "O", "olddatum": false }, { "occurredTime": "1975-05-01T00:00:00Z", "stage": 17.55, "flow": 0, "preliminary": "O", "olddatum": false }, { "occurredTime": "2002-06-29T00:00:00Z", "stage": 17.55, "flow": 0, "preliminary": "O", "olddatum": false }, { "occurredTime": "2012-06-25T16:00:00Z", "stage": 17.17, "flow": 5679, "preliminary": "O", "olddatum": false }, { "occurredTime": "1986-03-27T00:00:00Z", "stage": 17.05, "flow": 0, "preliminary": "O", "olddatum": false }, { "occurredTime": "2014-06-09T00:00:00Z", "stage": 17.03, "flow": 4879, "preliminary": "O", "olddatum": false }, { "occurredTime": "1993-05-14T00:00:00Z", "stage": 16.85, "flow": 0, "preliminary": "O", "olddatum": false }, { "occurredTime": "2019-06-01T10:00:00Z", "stage": 16.78, "flow": 5030, "preliminary": "O", "olddatum": false }, { "occurredTime": "2012-05-31T23:15:00Z", "stage": 16.76, "flow": 5175, "preliminary": "O", "olddatum": false 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{ "occurredTime": "1971-03-30T00:00:00Z", "stage": 14.75, "flow": 0, "preliminary": "O", "olddatum": false }, { "occurredTime": "1996-03-25T00:00:00Z", "stage": 14.65, "flow": 0, "preliminary": "O", "olddatum": false }, { "occurredTime": "2003-07-04T04:00:00Z", "stage": 14.48, "flow": 0, "preliminary": "O", "olddatum": false }, { "occurredTime": "2002-08-28T00:00:00Z", "stage": 14.45, "flow": 0, "preliminary": "O", "olddatum": false }, { "occurredTime": "1968-10-25T00:00:00Z", "stage": 14.15, "flow": 0, "preliminary": "O", "olddatum": false }, { "occurredTime": "1966-03-16T00:00:00Z", "stage": 14.05, "flow": 0, "preliminary": "O", "olddatum": false }, { "occurredTime": "2002-08-08T00:00:00Z", "stage": 14.05, "flow": 0, "preliminary": "O", "olddatum": false }, { "occurredTime": "1986-09-29T00:00:00Z", "stage": 13.75, "flow": 0, "preliminary": "O", "olddatum": false }, { "occurredTime": "1994-03-18T00:00:00Z", "stage": 13.65, "flow": 0, "preliminary": "O", "olddatum": false }, { "occurredTime": "1994-05-03T00:00:00Z", "stage": 13.25, "flow": 0, "preliminary": "O", "olddatum": false }, { "occurredTime": "1995-04-03T00:00:00Z", "stage": 13.25, "flow": 0, "preliminary": "O", "olddatum": false }, { "occurredTime": "2005-04-21T16:00:00Z", "stage": 13.22, "flow": 2084, "preliminary": "O", "olddatum": false }, { "occurredTime": "2015-05-25T10:30:00Z", "stage": 11.05, "flow": 1243, "preliminary": "O", "olddatum": false }, { "occurredTime": "2021-03-30T12:00:00Z", "stage": 9.85, "flow": 942, "preliminary": "O", "olddatum": false } ], "recent": [ { "occurredTime": "2024-06-24T12:00:00Z", "stage": 19.44, "flow": 8390, "preliminary": "P", "olddatum": false }, { "occurredTime": "2024-05-08T20:00:00Z", "stage": 14.92, "flow": 3340, "preliminary": "P", "olddatum": false }, { "occurredTime": "2023-04-24T04:30:00Z", "stage": 20.39, "flow": 10000, "preliminary": "P", "olddatum": false }, { "occurredTime": "2022-05-19T19:00:00Z", "stage": 14.92, "flow": 3340, "preliminary": "O", 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"preliminary": "O", "olddatum": false }, { "occurredTime": "2014-06-24T08:15:00Z", "stage": 21.02, "flow": 10266, "preliminary": "O", "olddatum": false }, { "occurredTime": "2014-06-09T00:00:00Z", "stage": 17.03, "flow": 4879, "preliminary": "O", "olddatum": false }, { "occurredTime": "2013-06-29T17:45:00Z", "stage": 17.9, "flow": 6499, "preliminary": "O", "olddatum": false }, { "occurredTime": "2012-06-25T16:00:00Z", "stage": 17.17, "flow": 5679, "preliminary": "O", "olddatum": false }, { "occurredTime": "2012-05-31T23:15:00Z", "stage": 16.76, "flow": 5175, "preliminary": "O", "olddatum": false }, { "occurredTime": "2011-04-08T19:45:00Z", "stage": 18.65, "flow": 6852, "preliminary": "O", "olddatum": false }, { "occurredTime": "2011-03-28T03:00:00Z", "stage": 20, "flow": 9268, "preliminary": "O", "olddatum": false }, { "occurredTime": "2010-10-02T19:00:00Z", "stage": 16.53, "flow": 4890, "preliminary": "O", "olddatum": false }, { "occurredTime": "2010-03-21T19:15:00Z", "stage": 20.3, "flow": 9840, "preliminary": "O", "olddatum": false }, { "occurredTime": "2005-06-18T11:00:00Z", "stage": 15.4, "flow": 3643, "preliminary": "O", "olddatum": false }, { "occurredTime": "2005-04-21T16:00:00Z", "stage": 13.22, "flow": 2084, "preliminary": "O", "olddatum": false }, { "occurredTime": "2003-07-04T04:00:00Z", "stage": 14.48, "flow": 0, "preliminary": "O", "olddatum": false }, { "occurredTime": "2002-08-28T00:00:00Z", "stage": 14.45, "flow": 0, "preliminary": "O", "olddatum": false }, { "occurredTime": "2002-08-08T00:00:00Z", "stage": 14.05, "flow": 0, "preliminary": "O", "olddatum": false }, { "occurredTime": "2002-06-29T00:00:00Z", "stage": 17.55, "flow": 0, "preliminary": "O", "olddatum": false }, { "occurredTime": "2001-04-30T00:00:00Z", "stage": 18.85, "flow": 0, "preliminary": "O", "olddatum": false }, { "occurredTime": "2001-04-15T00:00:00Z", "stage": 19.95, "flow": 0, "preliminary": "O", "olddatum": false }, { "occurredTime": "1998-04-07T00:00:00Z", "stage": 15.55, "flow": 0, "preliminary": "O", "olddatum": false }, { "occurredTime": "1997-07-22T00:00:00Z", "stage": 16.05, "flow": 0, "preliminary": "O", "olddatum": false }, { "occurredTime": "1997-07-05T00:00:00Z", "stage": 16.25, "flow": 0, "preliminary": "O", "olddatum": false }, { "occurredTime": "1997-04-08T00:00:00Z", "stage": 19.25, "flow": 0, "preliminary": "O", "olddatum": false }, { "occurredTime": "1996-03-25T00:00:00Z", "stage": 14.65, "flow": 0, "preliminary": "O", "olddatum": false }, { "occurredTime": "1995-04-03T00:00:00Z", "stage": 13.25, "flow": 0, "preliminary": "O", "olddatum": false }, { "occurredTime": "1994-05-03T00:00:00Z", "stage": 13.25, "flow": 0, "preliminary": "O", "olddatum": false }, { "occurredTime": "1994-03-18T00:00:00Z", "stage": 13.65, "flow": 0, "preliminary": "O", "olddatum": false }, { "occurredTime": "1993-07-08T00:00:00Z", "stage": 18.65, "flow": 0, "preliminary": "O", "olddatum": false }, { "occurredTime": "1993-06-25T00:00:00Z", "stage": 18.75, "flow": 0, "preliminary": "O", "olddatum": false }, { "occurredTime": "1993-05-14T00:00:00Z", "stage": 16.85, "flow": 0, "preliminary": "O", "olddatum": false }, { "occurredTime": "1993-04-06T00:00:00Z", "stage": 15.65, "flow": 0, "preliminary": "O", "olddatum": false }, { "occurredTime": "1992-03-17T00:00:00Z", "stage": 15.65, "flow": 0, "preliminary": "O", "olddatum": false }, { "occurredTime": "1991-09-16T00:00:00Z", "stage": 18.75, "flow": 0, "preliminary": "O", "olddatum": false }, { "occurredTime": "1991-06-07T00:00:00Z", "stage": 15.75, "flow": 0, "preliminary": "O", "olddatum": false }, { "occurredTime": "1990-06-24T00:00:00Z", "stage": 15.35, "flow": 0, "preliminary": "O", "olddatum": false }, { "occurredTime": "1986-09-29T00:00:00Z", "stage": 13.75, "flow": 0, "preliminary": "O", "olddatum": false }, { "occurredTime": "1986-03-27T00:00:00Z", "stage": 17.05, "flow": 0, "preliminary": "O", "olddatum": false }, { "occurredTime": "1985-02-21T00:00:00Z", "stage": 16.55, "flow": 0, "preliminary": "O", "olddatum": false }, { "occurredTime": "1984-04-02T00:00:00Z", "stage": 15.9, "flow": 0, "preliminary": "O", "olddatum": false }, { "occurredTime": "1975-05-01T00:00:00Z", "stage": 17.55, "flow": 0, "preliminary": "O", "olddatum": false }, { "occurredTime": "1972-03-23T00:00:00Z", "stage": 16.65, "flow": 0, "preliminary": "O", "olddatum": false }, { "occurredTime": "1971-03-30T00:00:00Z", "stage": 14.75, "flow": 0, "preliminary": "O", "olddatum": false }, { "occurredTime": "1969-04-12T00:00:00Z", "stage": 20.45, "flow": 0, "preliminary": "O", "olddatum": false }, { "occurredTime": "1968-10-25T00:00:00Z", "stage": 14.15, "flow": 0, "preliminary": "O", "olddatum": false }, { "occurredTime": "1966-03-16T00:00:00Z", "stage": 14.05, "flow": 0, "preliminary": "O", "olddatum": false }, { "occurredTime": "1965-04-14T00:00:00Z", "stage": 23.25, "flow": 0, "preliminary": "R", "olddatum": false } ] }, "lowWaters": { "historic": [ { "occurredTime": "2023-12-18T00:00:00Z", "stage": 4.41, "flow": 4, "statement": "No ice despite December" }, { "occurredTime": "2022-10-10T00:00:00Z", "stage": 4.56, "flow": 5, "statement": "MNDNR preliminary data" }, { "occurredTime": "2012-10-05T00:00:00Z", "stage": 4.75, "flow": 7, "statement": "" }, { "occurredTime": "2009-07-23T00:00:00Z", "stage": 4.76, "flow": 7, "statement": "" }, { "occurredTime": "2008-10-06T00:00:00Z", "stage": 4.86, "flow": 16, "statement": "" }, { "occurredTime": "2001-10-08T00:00:00Z", "stage": 4.86, "flow": -9999, "statement": "Gage 0 shifted on 5/11/09 added 4.85 ft" }, { "occurredTime": "2007-08-18T00:00:00Z", "stage": 4.87, "flow": 13, "statement": "" }, { "occurredTime": "2021-07-06T00:00:00Z", "stage": 4.9, "flow": 19, "statement": "Low water so far this year" }, { "occurredTime": "2015-10-16T00:00:00Z", "stage": 4.96, "flow": 26, "statement": "" }, { "occurredTime": "2013-09-13T00:00:00Z", "stage": 4.99, "flow": 12, "statement": "" }, { "occurredTime": "2020-10-10T00:00:00Z", "stage": 5, "flow": 21, "statement": "" }, { "occurredTime": "2014-11-02T00:00:00Z", "stage": 5.72, "flow": 74, "statement": "" } ] }, "impacts": [ { "stage": 25, "statement": "Water begins to flow over the levee on the west side of town." }, { "stage": 21.8, "statement": "Water may begin to flow over the bridge on Bridge Street." }, { "stage": 20.3, "statement": "Water seeps through east bank along N River Street/CR 17." }, { "stage": 20, "statement": "Flooding occurs on 90th St SE and approaches County Rd 17 by 20.5 ft." }, { "stage": 19, "statement": "Sanitary sewers may need plugging at this stage to prevent water from backing up into homes." }, { "stage": 18.5, "statement": "When river reaches 18.5 ft and is rising, flood walls may be installed on both sides of Bridge Ave in Delano." }, { "stage": 18.3, "statement": "Lowlands on the southwest portion of Delano begin to experience flooding." }, { "stage": 17, "statement": "Storms sewers may need plugging to prevent river water from backing up into city streets." }, { "stage": 15.5, "statement": "Water begins encroaching on Mill Avenue north of Watertown." }, { "stage": 15, "statement": "Basement flooding may begin at homes close to the river." }, { "stage": 14, "statement": "Bankfull level near the dog park north of downtown Delano. Water begins encroaching on the trail to the canoe launch at this level." } ] }, "images": { "probability": { "weekint": { "stage": "https://water.noaa.gov/resources/probabilistic/exceedance/DELM5.SSTG.prob.weekint.gif", "flow": "https://water.noaa.gov/resources/probabilistic/exceedance/DELM5.QINE.prob.weekint.gif", "volume": "https://water.noaa.gov/resources/probabilistic/exceedance/DELM5.volume.prob.weekint.gif" }, "entperiod": { "stage": "https://water.noaa.gov/resources/probabilistic/exceedance/DELM5.SSTG.exceed.90day.gif", "flow": "https://water.noaa.gov/resources/probabilistic/exceedance/DELM5.QINE.exceed.90day.gif", "volume": "https://water.noaa.gov/resources/probabilistic/exceedance/DELM5.volume.exceed.90day.gif" }, "shortrange": "https://water.noaa.gov/resources/probabilistic/short_term/DELM5.shortrange.hefs.png" }, "hydrograph": { "default": "https://water.noaa.gov/resources/hydrographs/delm5_hg.png", "floodcat": "https://water.noaa.gov/resources/hydrographs/delm5_record.png" }, "photos": [ { "id": "8783566753963643374", "type": "Feature", "geometry": { "type": "Point", "coordinates": [ 45.041944444444, -93.789722222222 ] }, "properties": { "image": "https://water.noaa.gov/resources/photos/delm5/8783566753963643374.jpeg", "caption": "Looking Upriver" } }, { "id": "8788185733592453614", "type": "Feature", "geometry": { "type": "Point", "coordinates": [ 45.041944444444, -93.789722222222 ] }, "properties": { "image": "https://water.noaa.gov/resources/photos/delm5/8788185733592453614.jpeg", "caption": "Looking Downriver" } }, { "id": "8792765182342271470", "type": "Feature", "geometry": { "type": "Point", "coordinates": [ 45.041944444444, -93.789722222222 ] }, "properties": { "image": "https://water.noaa.gov/resources/photos/delm5/8792765182342271470.jpeg", "caption": "Gage Bridge" } }, { "id": "10056308087963652590", "type": "Feature", "geometry": { "type": "Point", "coordinates": [ 45.041944444444, -93.789722222222 ] }, "properties": { "image": "https://water.noaa.gov/resources/photos/delm5/10056308087963652590.jpeg", "caption": "Upstream from east side of bridge" } }, { "id": "10129639779754971630", "type": "Feature", "geometry": { "type": "Point", "coordinates": [ 45.041944444444, -93.789722222222 ] }, "properties": { "image": "https://water.noaa.gov/resources/photos/delm5/10129639779754971630.jpeg", "caption": "Upstream from west side of bridge during high water" } }, { "id": "10201138001547235822", "type": "Feature", "geometry": { "type": "Point", "coordinates": [ 45.041944444444, -93.789722222222 ] }, "properties": { "image": "https://water.noaa.gov/resources/photos/delm5/10201138001547235822.jpeg", "caption": "From gage location on west bank" } }, { "id": "10274579356738523630", "type": "Feature", "geometry": { "type": "Point", "coordinates": [ 45.041944444444, -93.789722222222 ] }, "properties": { "image": "https://water.noaa.gov/resources/photos/delm5/10274579356738523630.jpeg", "caption": "2014 flood, at base of bridge " } }, { "id": "10332989095192957422", "type": "Feature", "geometry": { "type": "Point", "coordinates": [ 45.041944444444, -93.789722222222 ] }, "properties": { "image": "https://water.noaa.gov/resources/photos/delm5/10332989095192957422.jpeg", "caption": "2014 high water, east side of river" } } ] }, "dataAttribution": [ { "abbrev": "Minnesota DNR (19001001)", "text": "Link to MN DNR gage info", "title": "Obs courtesy of MN DNR (19001001)", "url": "https://www.dnr.state.mn.us/waters/csg/site_report.html?mode=get_site_report&site=19001001" } ], "impactsLowWaters": [], "normalThreshold": null, "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": "0401", "expiration": "0930" }, { "statement": "River forecasts for this location take into account past precipitation and the precipitation amounts expected approximately 48 hours into the future from the forecast issuance time.", "effective": "1001", "expiration": "0331" }, { "statement": "Stage may be affected by ice.", "effective": "1101", "expiration": "0410" } ], "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": 900.25 } ] }, "horizontal": { "value": [] }, "notes": { "value": [] } }, "inundation": { "enabled": false, "url": "", "zeroDatum": null, "downloads": null, "siteSpecificInfo": "", "dataAttribution": [] }, "upstreamLid": "MAYM5", "downstreamLid": "RKFM5", "inService": { "enabled": true, "message": "" }, "lowThreshold": null, "forecastReliability": "Forecasts are issued as needed during times of high water, but are not routinely available.", "TruncateObs": "-1", "TruncateFcst": "7", "ObservedFloodCategory": "no_flooding", "ForecastFloodCategory": "fcst_not_current" }