{ "bbox":null, "type":"Feature", "geometry":{ "bbox":null, "type":"Point", "coordinates":[ -100.66818, 40.35765 ] }, "properties":{ "provider":"NWK", "code":"REWI", "slug":"rewi", "elevation":null, "horizontal_datum":"WGS84", "vertical_datum":"", "state":"NE", "kind":"PROJECT", "nearest_city":"North Platte", "public_name":"Red Willow Dam (Hugh Butler L)", "location_code":33427030, "nsid":null, "aliases":{ "NIDID":"NE01076" }, "timeseries":[ { "tsid":"REWI.Flow-Out.Ave.1Day.1Day.Best-NWK", "label":"Outflow", "base_parameter":"Flow", "parameter":"Flow-Out", "unit":"cfs", "unit_long_name":"Cubic feet per second", "latest_time":"2026-04-14T12:00:00Z", "latest_value":2.0, "delta24h":null, "sort_order":7, "results":null }, { "tsid":"REWI.Stor.Inst.1Day.0.Best-NWK", "label":"Flood Storage", "base_parameter":"Stor", "parameter":"Stor", "unit":"ac-ft", "unit_long_name":"Acre-feet", "latest_time":"2026-04-14T12:00:00Z", "latest_value":15675.56, "delta24h":null, "sort_order":11, "results":null }, { "tsid":"REWI.Flow-In.Ave.1Day.1Day.Best-NWK", "label":"Inflow", "base_parameter":"Flow", "parameter":"Flow-In", "unit":"cfs", "unit_long_name":"Cubic feet per second", "latest_time":"2026-04-14T12:00:00Z", "latest_value":5.0, "delta24h":null, "sort_order":6, "results":null }, { "tsid":"REWI.Stor.Inst.1Day.0.Best-NWK", "label":"Conservation Storage", "base_parameter":"Stor", "parameter":"Stor", "unit":"ac-ft", "unit_long_name":"Acre-feet", "latest_time":"2026-04-14T12:00:00Z", "latest_value":15675.56, "delta24h":null, "sort_order":13, "results":null }, { "tsid":"REWI.Elev.Inst.1Day.0.Best-NWK", "label":"Elevation", "base_parameter":"Elev", "parameter":"Elev", "unit":"ft", "unit_long_name":"Feet", "latest_time":"2026-04-14T12:00:00Z", "latest_value":2565.99, "delta24h":null, "sort_order":1, "results":null } ], "name":"Red Willow Dam (Hugh Butler L)", "hasResopsAverages":"false", "nidId":"NE01076", "nidid":"", "levels":[ { "slug":"elev.bottom of conservation", "label":"Bottom of Conservation", "parameter":"Elev", "base_parameter":"Elev", "tsid":"REWI.Elev.Inst.0.Bottom of Conservation", "latest_value":2552, "units":"ft", "units_long_name":"Feet" }, { "slug":"elev.spillway crest", "label":"Spillway Crest", "parameter":"Elev", "base_parameter":"Elev", "tsid":"REWI.Elev.Inst.0.Spillway Crest", "latest_value":2604.9, "units":"ft", "units_long_name":"Feet" }, { "slug":"elev.streambed", "label":"Streambed", "parameter":"Elev", "base_parameter":"Elev", "tsid":"REWI.Elev.Inst.0.Streambed", "latest_value":2508, "units":"ft", "units_long_name":"Feet" }, { "slug":"elev.top of conservation", "label":"Top of Conservation", "parameter":"Elev", "base_parameter":"Elev", "tsid":"REWI.Elev.Inst.0.Top of Conservation", "latest_value":2581.8, "units":"ft", "units_long_name":"Feet" }, { "slug":"elev.top of dam", "label":"Top of Dam", "parameter":"Elev", "base_parameter":"Elev", "tsid":"REWI.Elev.Inst.0.Top of Dam", "latest_value":2634, "units":"ft", "units_long_name":"Feet" }, { "slug":"elev.top of flood", "label":"Top of Flood", "parameter":"Elev", "base_parameter":"Elev", "tsid":"REWI.Elev.Inst.0.Top of Flood", "latest_value":2604.9, "units":"ft", "units_long_name":"Feet" }, { "slug":"elev.top of surcharge", "label":"Top of Surcharge", "parameter":"Elev", "base_parameter":"Elev", "tsid":"REWI.Elev.Inst.0.Top of Surcharge", "latest_value":2628, "units":"ft", "units_long_name":"Feet" }, { "slug":"stor.bottom of conservation", "label":"Bottom of Conservation", "parameter":"Stor", "base_parameter":"Stor", "tsid":"REWI.Stor.Inst.0.Bottom of Conservation", "latest_value":5185, "units":"ac-ft", "units_long_name":"Acre-feet" }, { "slug":"stor.spillway crest", "label":"Spillway Crest", "parameter":"Stor", "base_parameter":"Stor", "tsid":"REWI.Stor.Inst.0.Spillway Crest", "latest_value":85070, "units":"ac-ft", "units_long_name":"Acre-feet" }, { "slug":"stor.top of conservation", "label":"Top of Conservation", "parameter":"Stor", "base_parameter":"Stor", "tsid":"REWI.Stor.Inst.0.Top of Conservation", "latest_value":36224, "units":"ac-ft", "units_long_name":"Acre-feet" }, { "slug":"stor.top of flood", "label":"Top of Flood", "parameter":"Stor", "base_parameter":"Stor", "tsid":"REWI.Stor.Inst.0.Top of Flood", "latest_value":85070, "units":"ac-ft", "units_long_name":"Acre-feet" }, { "slug":"stor.top of surcharge", "label":"Top of Surcharge", "parameter":"Stor", "base_parameter":"Stor", "tsid":"REWI.Stor.Inst.0.Top of Surcharge", "latest_value":161899, "units":"ac-ft", "units_long_name":"Acre-feet" } ], "id":516088, "associatedStructuresCount":0, "conditionAssessDate":null, "conditionAssessDetail":"FAIR", "conditionAssessId":6, "damHeight":126, "damLength":3159, "distance":17, "drainageArea":730, "eapId":1, "dsacAssignedDate":null, "eapMeetsGuidelinesId":null, "emergencyContactsUpdated":null, "eapLastRevDate":"2023-06-21T12:00:00.000Z", "enforcementAuthorityId":1, "federalId":"NE01076", "oldFederalId":"NE01076", "hazardId":4, "hydraulicHeight":94, "inspectionAuthorityId":1, "inspectionDate":"2023-05-02T12:00:00.000Z", "inspectionFrequency":4, "jurisdictionAuthorityId":1, "latitude":40.3575, "lengthOfLocks":0, "secondaryLengthOfLocks":null, "longitude":-100.6672, "maxDischarge":4910, "maxStorage":161899, "nidHeight":126, "nidStorage":161899, "normalStorage":37776, "numberOfLocks":0, "operationalStatusDate":null, "operationalStatusId":null, "originalDesignerName":null, "otherStructureId":null, "permittingAuthorityId":1, "politicalPartyId":null, "privateDamId":0, "projectDescription":null, "riskCharSummary":null, "riskManagementMeasures":null, "riverName":"RED WILLOW CREEK", "separateStructuresCount":0, "sourceAgency":"Bureau of Reclamation", "spillwayTypeId":3, "spillwayWidth":99, "stateFedId":null, "stateRegulatoryAgency":"NE DNR", "stateRegulatedId":1, "structuralHeight":126, "submitDate":"2024-11-21T12:00:00.000Z", "surfaceArea":4060, "volume":2969000, "widthOfLocks":0, "secondaryWidthOfLocks":null, "yearCompleted":1961, "congDist":"Congressional District 03, Nebraska", "city":"INDIANOLA", "county":"Frontier", "aiannh":null, "websiteUrl":"https://www.usbr.gov/ssle/damsafety/", "coreTypeIds":null, "damTypeIds":"8", "fedConstructionIds":null, "fedDesignIds":null, "fedFundingIds":"9", "fedInspectionIds":"9", "fedOperationIds":"9", "fedOtherIds":"9", "fedOwnerIds":"9", "fedRegulatoryIds":"9", "formerNames":null, "foundationTypeIds":null, "nonFederalDamOnFederalId":0, "designerNames":"BUREAU OF RECLAMATION", "otherNames":"Hugh Butler Lake", "ownerNames":"BUREAU OF RECLAMATION", "ownerTypeIds":"3", "primaryDamTypeId":8, "primaryOwnerTypeId":3, "primaryPurposeId":9, "purposeIds":"9;2;5", "dsacId":null, "femaRegion":"7", "lastEapExcerDate":null, "dataUpdated":"2024-11-21T12:00:00.000Z", "usaceDistrict":"Omaha District", "noConsequencesId":0, "secretaryAgricultureBuiltId":0, "nrcsWatershedAuthorizationId":5, "isAssociatedStructureId":"No", "fedRegulatedId":"Yes", "inundationNidAddedId":0, "damStatusId":2, "huc06":"102500", "doi_region":"MB", "doi_region_name":"Missouri Basin", "doi_region_number":5 }, "id":33427030, "links":[ { "type":"application/json", "rel":"root", "title":"The landing page of this server as JSON", "href":"https://api.wwdh.internetofwater.app?f=json" }, { "type":"text/html", "rel":"root", "title":"The landing page of this server as HTML", "href":"https://api.wwdh.internetofwater.app?f=html" }, { "rel":"self", "type":"application/geo+json", "title":"This document as JSON", "href":"https://api.wwdh.internetofwater.app/collections/usace-edr/items/33427030?f=json" }, { "rel":"alternate", "type":"application/ld+json", "title":"This document as RDF (JSON-LD)", "href":"https://api.wwdh.internetofwater.app/collections/usace-edr/items/33427030?f=jsonld" }, { "rel":"alternate", "type":"text/html", "title":"This document as HTML", "href":"https://api.wwdh.internetofwater.app/collections/usace-edr/items/33427030?f=html" }, { "rel":"collection", "type":"application/json", "title":"USACE Access2Water API", "href":"https://api.wwdh.internetofwater.app/collections/usace-edr" } ] }