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"latest_time":"2026-04-14T22:00:00Z", "latest_value":7.63, "delta24h":null, "sort_order":16, "results":null } ], "name":"Bull Shoals Dam", "hasResopsAverages":"true", "nidId":"AR00160", "nidid":"", "levels":[ { "slug":"elev.bottom of normal", "label":"Bottom of Normal", "parameter":"Elev-Pool", "base_parameter":"Elev", "tsid":"Bull_Shoals_Dam.Elev-Pool.Inst.0.Bottom of Normal", "latest_value":628.5, "units":"ft", "units_long_name":"Feet" }, { "slug":"elev.streambed", "label":"Streambed", "parameter":"Elev-Pool", "base_parameter":"Elev", "tsid":"Bull_Shoals_Dam.Elev-Pool.Inst.0.Streambed", "latest_value":450, "units":"ft", "units_long_name":"Feet" }, { "slug":"elev.top of conservation", "label":"Top of Conservation", "parameter":"Elev-Pool", "base_parameter":"Elev", "tsid":"Bull_Shoals_Dam.Elev-Pool.Inst.0.Top of Conservation", "latest_value":659, "units":"ft", "units_long_name":"Feet" }, { "slug":"elev.top of dam", "label":"Top of Dam", "parameter":"Elev-Pool", "base_parameter":"Elev", "tsid":"Bull_Shoals_Dam.Elev-Pool.Inst.0.Top of Dam", "latest_value":708, "units":"ft", "units_long_name":"Feet" }, { "slug":"elev.top of flood", "label":"Top of Flood", "parameter":"Elev-Pool", "base_parameter":"Elev", "tsid":"Bull_Shoals_Dam.Elev-Pool.Inst.0.Top of Flood", "latest_value":695, "units":"ft", "units_long_name":"Feet" }, { "slug":"elev.top of inactive", "label":"Top of Inactive", "parameter":"Elev-Pool", "base_parameter":"Elev", "tsid":"Bull_Shoals_Dam.Elev-Pool.Inst.0.Top of Inactive", "latest_value":628.5, "units":"ft", "units_long_name":"Feet" }, { "slug":"elev.top of normal", "label":"Top of Normal", "parameter":"Elev-Pool", "base_parameter":"Elev", "tsid":"Bull_Shoals_Dam.Elev-Pool.Inst.0.Top of Normal", "latest_value":659, "units":"ft", "units_long_name":"Feet" }, { "slug":"stor.bottom of normal", "label":"Bottom of Normal", "parameter":"Stor-Res", "base_parameter":"Stor", "tsid":"Bull_Shoals_Dam.Stor-Res.Inst.0.Bottom of Normal", "latest_value":2045000, "units":"ac-ft", "units_long_name":"Acre-feet" }, { "slug":"stor.top of conservation", "label":"Top of Conservation", "parameter":"Stor-Res", "base_parameter":"Stor", "tsid":"Bull_Shoals_Dam.Stor-Res.Inst.0.Top of Conservation", "latest_value":3281000, "units":"ac-ft", "units_long_name":"Acre-feet" }, { "slug":"stor.top of flood", "label":"Top of Flood", "parameter":"Stor-Res", "base_parameter":"Stor", "tsid":"Bull_Shoals_Dam.Stor-Res.Inst.0.Top of Flood", "latest_value":5408000, "units":"ac-ft", "units_long_name":"Acre-feet" }, { "slug":"stor.top of inactive", "label":"Top of Inactive", "parameter":"Stor-Res", "base_parameter":"Stor", "tsid":"Bull_Shoals_Dam.Stor-Res.Inst.0.Top of Inactive", "latest_value":2045000, "units":"ac-ft", "units_long_name":"Acre-feet" } ], "id":549796, "associatedStructuresCount":0, "conditionAssessDate":null, "conditionAssessDetail":null, "conditionAssessId":6, "damHeight":256, "damLength":2256, "distance":null, "drainageArea":6063, "eapId":1, "dsacAssignedDate":"2015-06-03T12:00:00.000Z", "eapMeetsGuidelinesId":1, "emergencyContactsUpdated":"2025-04-02T12:00:00.000Z", "eapLastRevDate":"2025-04-02T12:00:00.000Z", "enforcementAuthorityId":0, "federalId":"AR00160", "oldFederalId":"AR00160", "hazardId":4, "hydraulicHeight":238, "inspectionAuthorityId":0, "inspectionDate":"2023-11-01T12:00:00.000Z", "inspectionFrequency":5, "jurisdictionAuthorityId":0, "latitude":36.365986924, "lengthOfLocks":0, "secondaryLengthOfLocks":null, "longitude":-92.5752310889999, "maxDischarge":500000, "maxStorage":5408000, "nidHeight":282, "nidStorage":5408000, "normalStorage":3048000, "numberOfLocks":0, "operationalStatusDate":"2015-06-03T12:00:00.000Z", "operationalStatusId":2, "originalDesignerName":null, "otherStructureId":null, "permittingAuthorityId":0, "politicalPartyId":null, "privateDamId":null, "projectDescription":"The U.S. Army Corps of Engineers (USACE) began construction of Bull Shoals Dam in June 1947 and completed construction in November 1951. The USACE Little Rock District operates Bull Shoals Dam for flood risk management, municipal and industrial water supply, hydropower, irrigation, recreation, and fish and wildlife.\n\nBull Shoals Lake and Dam are major units in a comprehensive plan for the development of the water resources of the White River Basin in Missouri and Arkansas. The lake is one of a series of five lakes in the Upper White River Basin in northern Arkansas and southern Missouri. Bull Shoals Dam is located on the White River at river mile 418.6 in Marion County in north central Arkansas. The nearest communities are Bull Shoals, located approximately 1.3 miles from the dam, and Cotter, located approximately 1.8 miles downstream.\n\nThe main components of the project are a concrete dam section, which serves as the main water barrier; a concrete gated spillway, a segment of the structure used to provide additional controlled release of water from the dam during major flood events; and hydropower facilities.", "riskCharSummary":"USACE completed a risk assessment for Bull Shoals Dam in April 2014 that characterizes the risk of the project as moderate, which is USACE\u2019s third highest risk category. The dam significantly reduces the risk of flooding to surrounding communities. However, it does not entirely eliminate the risk. Although Bull Shoals Dam has historically performed well, extreme rainfall events may cause areas downstream to be flooded. Even when the dam operates as intended, downstream flooding could still occur if a very large rainfall event were to require unusually large quantities of water to be released through the dam gates. In extreme cases, this flooding could be similar to what was experienced prior to the dam\u2019s construction. Bull Shoals Dam has an Emergency Action Plan and Risk Reduction Plan in place to lower the risk of life loss if any of these scenarios occurred.", "riskManagementMeasures":"USACE performs ongoing inspection, maintenance, and monitoring activities to ensure the integrity of Bull Shoals Dam and to reduce risk to downstream communities. The frequency of inspection and monitoring increases during high water events. USACE regularly updates the Emergency Action Plan for the dam and performs emergency response exercises with federal, state, and local emergency managers to remain prepared to respond to flood events affecting the dam. USACE also closely follows rainfall forecasts to determine when high water events may occur to provide information for any necessary flood warnings.", "riverName":"WHITE", "separateStructuresCount":0, "sourceAgency":"US Army Corps of Engineers", "spillwayTypeId":1, "spillwayWidth":680, "stateFedId":"AR00160", "stateRegulatoryAgency":null, "stateRegulatedId":0, "structuralHeight":282, "submitDate":"2023-11-30T00:00:00.000Z", "surfaceArea":454400, "volume":2100000, "widthOfLocks":0, "secondaryWidthOfLocks":null, "yearCompleted":1951, "congDist":"Congressional District 01, Arkansas", "city":"COTTER", "county":"Baxter", "aiannh":null, "websiteUrl":"https://www.swl.usace.army.mil/Missions/Recreation/Lakes/Bull-Shoals-Lake/", "coreTypeIds":"2", "damTypeIds":"11;9", "fedConstructionIds":"1", "fedDesignIds":"1", "fedFundingIds":"1", "fedInspectionIds":"1", "fedOperationIds":"1", "fedOtherIds":"1", "fedOwnerIds":"1", "fedRegulatoryIds":"1", "formerNames":null, "foundationTypeIds":"1", "nonFederalDamOnFederalId":0, "designerNames":"CESWL", "otherNames":"Bull Shoals Lake", "ownerNames":"USACE - Little Rock District", "ownerTypeIds":"3", "primaryDamTypeId":11, "primaryOwnerTypeId":3, "primaryPurposeId":9, "purposeIds":"9;5;6;8", "dsacId":3, "femaRegion":"6", "lastEapExcerDate":"2024-03-13T12:00:00.000Z", "dataUpdated":"2025-04-22T12:00:00.000Z", "usaceDistrict":"Little Rock District", "noConsequencesId":0, "secretaryAgricultureBuiltId":null, "nrcsWatershedAuthorizationId":null, "isAssociatedStructureId":"No", "fedRegulatedId":"Yes", "inundationNidAddedId":1, "damStatusId":2, "huc06":"110100", "doi_region":null, "doi_region_name":"Mississippi Basin", "doi_region_number":4, "thirtyYearAverage":3992.5012, "tenthPercentile":3576.0804, "ninetiethPercentile":4557.314 }, "id":1609150, "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/1609150?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/1609150?f=jsonld" }, { "rel":"alternate", "type":"text/html", "title":"This document as HTML", "href":"https://api.wwdh.internetofwater.app/collections/usace-edr/items/1609150?f=html" }, { "rel":"collection", "type":"application/json", "title":"USACE Access2Water API", "href":"https://api.wwdh.internetofwater.app/collections/usace-edr" } ] }