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"base_parameter":"Stor", "tsid":"ARCA.Stor.Inst.0.Auxiliary Spillway Crest", "latest_value":91769.5, "units":"ac-ft", "units_long_name":"Acre-feet" }, { "slug":"stor.bottom of flood control", "label":"Bottom of Flood Control", "parameter":"Stor", "base_parameter":"Stor", "tsid":"ARCA.Stor.Inst.0.Bottom of Flood Control", "latest_value":29544, "units":"ac-ft", "units_long_name":"Acre-feet" }, { "slug":"stor.bottom of normal", "label":"Bottom of Normal", "parameter":"Stor", "base_parameter":"Stor", "tsid":"ARCA.Stor.Inst.0.Bottom of Normal", "latest_value":338, "units":"ac-ft", "units_long_name":"Acre-feet" }, { "slug":"stor.maximum pool", "label":"Maximum Pool", "parameter":"Stor", "base_parameter":"Stor", "tsid":"ARCA.Stor.Inst.0.Maximum Pool", "latest_value":187050, "units":"ac-ft", "units_long_name":"Acre-feet" }, { "slug":"stor.top of conservation", "label":"Top of Conservation", "parameter":"Stor", "base_parameter":"Stor", "tsid":"ARCA.Stor.Inst.0.Top of Conservation", "latest_value":27279, "units":"ac-ft", "units_long_name":"Acre-feet" }, { "slug":"stor.top of constant conservation", "label":"Top of Constant Conservation", "parameter":"Stor", "base_parameter":"Stor", "tsid":"ARCA.Stor.Inst.0.Top of Constant Conservation", "latest_value":29544, "units":"ac-ft", "units_long_name":"Acre-feet" }, { "slug":"stor.top of dam", "label":"Top of Dam", "parameter":"Stor", "base_parameter":"Stor", "tsid":"ARCA.Stor.Inst.0.Top of Dam", "latest_value":220180, "units":"ac-ft", "units_long_name":"Acre-feet" }, { "slug":"stor.top of flood", "label":"Top of Flood", "parameter":"Stor", "base_parameter":"Stor", "tsid":"ARCA.Stor.Inst.0.Top of Flood", "latest_value":89383, "units":"ac-ft", "units_long_name":"Acre-feet" }, { "slug":"stor.top of inactive", "label":"Top of Inactive", "parameter":"Stor", "base_parameter":"Stor", "tsid":"ARCA.Stor.Inst.0.Top of Inactive", "latest_value":100, "units":"ac-ft", "units_long_name":"Acre-feet" }, { "slug":"stor.top of normal", "label":"Top of Normal", "parameter":"Stor", "base_parameter":"Stor", "tsid":"ARCA.Stor.Inst.0.Top of Normal", "latest_value":29544, "units":"ac-ft", "units_long_name":"Acre-feet" } ], "id":549935, "associatedStructuresCount":0, "conditionAssessDate":null, "conditionAssessDetail":null, "conditionAssessId":6, "damHeight":102, "damLength":5250, "distance":null, "drainageArea":105, "eapId":1, "dsacAssignedDate":"2025-02-04T12:00:00.000Z", "eapMeetsGuidelinesId":1, "emergencyContactsUpdated":"2025-01-30T12:00:00.000Z", "eapLastRevDate":"2024-04-16T12:00:00.000Z", "enforcementAuthorityId":0, "federalId":"OK22178", "oldFederalId":"OK22178", "hazardId":4, "hydraulicHeight":99, "inspectionAuthorityId":0, "inspectionDate":"2024-01-29T12:00:00.000Z", "inspectionFrequency":5, "jurisdictionAuthorityId":0, "latitude":35.645, "lengthOfLocks":0, "secondaryLengthOfLocks":null, "longitude":-97.3616709999999, "maxDischarge":82300, "maxStorage":190700, "nidHeight":102, "nidStorage":190700, "normalStorage":27570, "numberOfLocks":0, "operationalStatusDate":"2015-04-02T12:00:00.000Z", "operationalStatusId":1, "originalDesignerName":null, "otherStructureId":null, "permittingAuthorityId":0, "politicalPartyId":null, "privateDamId":null, "projectDescription":"The United States Army Corps of Engineers (USACE) completed construction of Arcadia Dam in 1987 with the primary purpose to reduce flooding in downstream communities. Arcadia Dam is located on the Deep Fork River in Oklahoma County, Oklahoma. The project is located 1.5 miles southwest of Arcadia, Oklahoma, 5 miles east of Edmond, Oklahoma, and 12 miles northeast of Oklahoma City, Oklahoma. During large storm events, the dam holds back excess water to reduce flooding downstream. After the storm passes and the downstream river level recedes, the water can be safety released into the river. Water storage and releases are managed by a gated outlet works. The project consists of an earthen embankment and an uncontrolled spillway. Arcadia Dam also provides water supply and recreation benefits.", "riskCharSummary":"Dams do not eliminate all risk of flooding. USACE works to address all types of flood risk associated with the dam. Dams have limited capacity to store water. Water may be released through the dam to manage water levels up or downstream or to relieve pressure on the dam to maintain its structural integrity. Severe weather events that bring inconsistent or larger amounts of water into the system can also lead to dam releases or in some cases overwhelm and lead to issues occurring at a dam. More detail related to this specific dam will be added at a future time.", "riskManagementMeasures":"USACE manages dam-related flood risks by continually monitoring the condition and health of the dam, prioritizing activities that will most impact the risks, and engaging upstream and downstream emergency managers and members of the public to raise awareness of the dam and support actions to prepare and be ready to respond in the case of a dam-related emergency. USACE works closely with local emergency managers to share what is known about the dam and support the development of local emergency and evacuation plans. USACE regularly updates the emergency action plan for the dam. Regular maintenance and repairs are performed as needed to keep the dam functioning properly. More detail related to this specific dam will be added at a future time.", "riverName":"DEEP FORK RIVER", "separateStructuresCount":0, "sourceAgency":"US Army Corps of Engineers", "spillwayTypeId":3, "spillwayWidth":350, "stateFedId":"OK22178", "stateRegulatoryAgency":null, "stateRegulatedId":0, "structuralHeight":102, "submitDate":"2023-02-16T17:25:36.976Z", "surfaceArea":1820, "volume":4326000, "widthOfLocks":0, "secondaryWidthOfLocks":null, "yearCompleted":1986, "congDist":"Congressional District 05, Oklahoma", "city":"ARCADIA", "county":"Oklahoma", "aiannh":null, "websiteUrl":"https://www.swt.usace.army.mil/Locations/Tulsa-District-Lakes/Oklahoma/Arcadia-Lake/", "coreTypeIds":"3", "damTypeIds":"8", "fedConstructionIds":"1", "fedDesignIds":"1", "fedFundingIds":"1", "fedInspectionIds":"1", "fedOperationIds":"1", "fedOtherIds":"1", "fedOwnerIds":"1", "fedRegulatoryIds":"1", "formerNames":null, "foundationTypeIds":"1;3", "nonFederalDamOnFederalId":0, "designerNames":"CESWT", "otherNames":"Arcadia Lake", "ownerNames":"USACE - Tulsa District", "ownerTypeIds":"3", "primaryDamTypeId":8, "primaryOwnerTypeId":3, "primaryPurposeId":9, "purposeIds":"9;5;8", "dsacId":4, "femaRegion":"6", "lastEapExcerDate":"2025-06-25T12:00:00.000Z", "dataUpdated":"2025-07-15T19:33:33.927Z", "usaceDistrict":"Tulsa District", "noConsequencesId":0, "secretaryAgricultureBuiltId":null, "nrcsWatershedAuthorizationId":null, "isAssociatedStructureId":"No", "fedRegulatedId":"Yes", "inundationNidAddedId":1, "damStatusId":2, "huc06":"111003", "doi_region":"ART", "doi_region_name":"Arkansas-Rio Grande-Texas Gulf", "doi_region_number":6 }, "id":5212051, "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/5212051?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/5212051?f=jsonld" }, { "rel":"alternate", "type":"text/html", "title":"This document as HTML", "href":"https://api.wwdh.internetofwater.app/collections/usace-edr/items/5212051?f=html" }, { "rel":"collection", "type":"application/json", "title":"USACE Access2Water API", "href":"https://api.wwdh.internetofwater.app/collections/usace-edr" } ] }