{ "bbox":null, "type":"Feature", "geometry":{ "bbox":null, "type":"Point", "coordinates":[ -95.93333, 37.74167 ] }, "properties":{ "provider":"SWT", "code":"TORO", "slug":"toro", "elevation":856.0, "horizontal_datum":"WGS84", "vertical_datum":"NGVD29", "state":"KS", "kind":"PROJECT", "nearest_city":"Toronto, KS", "public_name":"Toronto Lake", "location_code":2906051, "nsid":null, "aliases":{ "NIDID":"KS00011", "CWMS Standard Naming":"TORO", "CWMS Legacy Naming":"TORO", "NWS Handbook 5 ID":"TRLK1", "USGS Station Number":"07165900", "DCP Platform ID":"CE5BB864" }, "timeseries":[ { "tsid":"TORO.Stor.Inst.1Hour.0.Ccp-Rev", "label":"Conservation Storage", "base_parameter":"Stor", "parameter":"Stor", "unit":"ac-ft", "unit_long_name":"Acre-feet", "latest_time":"2026-04-14T22:00:00Z", "latest_value":18835.52, "delta24h":null, "sort_order":13, "results":null }, { "tsid":"TORO.Temp-Air.Inst.1Hour.0.Ccp-Rev", "label":"Air Temperature", "base_parameter":"Temp", "parameter":"Temp-Air", "unit":"F", "unit_long_name":"Fahrenheit", "latest_time":"2026-04-14T22:00:00Z", "latest_value":83.62, "delta24h":null, "sort_order":22, "results":null }, { "tsid":"TORO.Flow-Res In.Ave.~8Hours.8Hours.Rev-Ccp", "label":"Inflow", "base_parameter":"Flow", "parameter":"Flow-Res In", "unit":"cfs", "unit_long_name":"Cubic feet per second", "latest_time":"2026-04-14T13:00:00Z", "latest_value":609.85, "delta24h":null, "sort_order":6, "results":null }, { "tsid":"TORO.Stor.Inst.1Hour.0.Ccp-Rev", "label":"Flood Storage", "base_parameter":"Stor", "parameter":"Stor", "unit":"ac-ft", "unit_long_name":"Acre-feet", "latest_time":"2026-04-14T22:00:00Z", "latest_value":18835.52, "delta24h":null, "sort_order":11, "results":null }, { "tsid":"TORO.Flow-Res Out.Inst.1Hour.0.Rev-Regi-Flowgroup", "label":"Outflow", "base_parameter":"Flow", "parameter":"Flow-Res Out", "unit":"cfs", "unit_long_name":"Cubic feet per second", "latest_time":"2026-04-14T22:00:00Z", "latest_value":1009.81, "delta24h":null, "sort_order":7, "results":null }, { "tsid":"TORO.Precip-Inc.Total.1Hour.1Hour.Ccp-Rev", "label":"Precipitation", "base_parameter":"Precip", "parameter":"Precip-Inc", "unit":"in", "unit_long_name":"Inches", "latest_time":"2026-04-14T22:00:00Z", "latest_value":0.0, "delta24h":null, "sort_order":16, "results":null }, { "tsid":"TORO.Elev.Inst.1Hour.0.Ccp-Rev", "label":"Elevation", "base_parameter":"Elev", "parameter":"Elev", "unit":"ft", "unit_long_name":"Feet", "latest_time":"2026-04-14T22:00:00Z", "latest_value":902.89, "delta24h":null, "sort_order":1, "results":null } ], "name":"Toronto Lake", "hasResopsAverages":"true", "nidId":"KS00011", "nidid":"", "levels":[ { "slug":"elev.24-hr surveillance begins", "label":"24-hr Surveillance Begins", "parameter":"Elev", "base_parameter":"Elev", "tsid":"TORO.Elev.Inst.0.24-hr Surveillance Begins", "latest_value":926, "units":"ft", "units_long_name":"Feet" }, { "slug":"elev.bottom of conservation", "label":"Bottom of Conservation", "parameter":"Elev", "base_parameter":"Elev", "tsid":"TORO.Elev.Inst.0.Bottom of Conservation", "latest_value":896, "units":"ft", "units_long_name":"Feet" }, { "slug":"elev.bottom of flood control", "label":"Bottom of Flood Control", "parameter":"Elev", "base_parameter":"Elev", "tsid":"TORO.Elev.Inst.0.Bottom of Flood Control", "latest_value":901.5, "units":"ft", "units_long_name":"Feet" }, { "slug":"elev.bottom of normal", "label":"Bottom of Normal", "parameter":"Elev", "base_parameter":"Elev", "tsid":"TORO.Elev.Inst.0.Bottom of Normal", "latest_value":896, "units":"ft", "units_long_name":"Feet" }, { "slug":"elev.daily surveillance level", "label":"Daily Surveillance Level", "parameter":"Elev", "base_parameter":"Elev", "tsid":"TORO.Elev.Inst.0.Daily Surveillance Level", "latest_value":921, "units":"ft", "units_long_name":"Feet" }, { "slug":"elev.maximum pool", "label":"Maximum Pool", "parameter":"Elev", "base_parameter":"Elev", "tsid":"TORO.Elev.Inst.0.Maximum Pool", "latest_value":940.6, "units":"ft", "units_long_name":"Feet" }, { "slug":"elev.pool of record", "label":"Pool of Record", "parameter":"Elev", "base_parameter":"Elev", "tsid":"TORO.Elev.Inst.0.Pool of Record", "latest_value":933.4, "units":"ft", "units_long_name":"Feet" }, { "slug":"elev.spillway crest", "label":"Spillway Crest", "parameter":"Elev", "base_parameter":"Elev", "tsid":"TORO.Elev.Inst.0.Spillway Crest", "latest_value":906, "units":"ft", "units_long_name":"Feet" }, { "slug":"elev.streambed", "label":"Streambed", "parameter":"Elev", "base_parameter":"Elev", "tsid":"TORO.Elev.Inst.0.Streambed", "latest_value":856, "units":"ft", "units_long_name":"Feet" }, { "slug":"elev.top of conservation", "label":"Top of Conservation", "parameter":"Elev", "base_parameter":"Elev", "tsid":"TORO.Elev.Inst.0.Top of Conservation", "latest_value":901.5, "units":"ft", "units_long_name":"Feet" }, { "slug":"elev.top of constant conservation", "label":"Top of Constant Conservation", "parameter":"Elev", "base_parameter":"Elev", "tsid":"TORO.Elev.Inst.0.Top of Constant Conservation", "latest_value":901.5, "units":"ft", "units_long_name":"Feet" }, { "slug":"elev.top of dam", "label":"Top of Dam", "parameter":"Elev", "base_parameter":"Elev", "tsid":"TORO.Elev.Inst.0.Top of Dam", "latest_value":946, "units":"ft", "units_long_name":"Feet" }, { "slug":"elev.top of flood", "label":"Top of Flood", "parameter":"Elev", "base_parameter":"Elev", "tsid":"TORO.Elev.Inst.0.Top of Flood", "latest_value":931, "units":"ft", "units_long_name":"Feet" }, { "slug":"elev.top of inactive", "label":"Top of Inactive", "parameter":"Elev", "base_parameter":"Elev", "tsid":"TORO.Elev.Inst.0.Top of Inactive", "latest_value":896, "units":"ft", "units_long_name":"Feet" }, { "slug":"elev.top of induced surcharge", "label":"Top of Induced Surcharge", "parameter":"Elev", "base_parameter":"Elev", "tsid":"TORO.Elev.Inst.0.Top of Induced Surcharge", "latest_value":936, "units":"ft", "units_long_name":"Feet" }, { "slug":"elev.top of normal", "label":"Top of Normal", "parameter":"Elev", "base_parameter":"Elev", "tsid":"TORO.Elev.Inst.0.Top of Normal", "latest_value":901.5, "units":"ft", "units_long_name":"Feet" }, { "slug":"stor.24-hr surveillance begins", "label":"24-hr Surveillance Begins", "parameter":"Stor", "base_parameter":"Stor", "tsid":"TORO.Stor.Inst.0.24-hr Surveillance Begins", "latest_value":124771, "units":"ac-ft", "units_long_name":"Acre-feet" }, { "slug":"stor.bottom of normal", "label":"Bottom of Normal", "parameter":"Stor", "base_parameter":"Stor", "tsid":"TORO.Stor.Inst.0.Bottom of Normal", "latest_value":6809, "units":"ac-ft", "units_long_name":"Acre-feet" }, { "slug":"stor.maximum pool", "label":"Maximum Pool", "parameter":"Stor", "base_parameter":"Stor", "tsid":"TORO.Stor.Inst.0.Maximum Pool", "latest_value":296670, "units":"ac-ft", "units_long_name":"Acre-feet" }, { "slug":"stor.spillway crest", "label":"Spillway Crest", "parameter":"Stor", "base_parameter":"Stor", "tsid":"TORO.Stor.Inst.0.Spillway Crest", "latest_value":29106, "units":"ac-ft", "units_long_name":"Acre-feet" }, { "slug":"stor.top of conservation", "label":"Top of Conservation", "parameter":"Stor", "base_parameter":"Stor", "tsid":"TORO.Stor.Inst.0.Top of Conservation", "latest_value":16528, "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":"TORO.Stor.Inst.0.Top of Constant Conservation", "latest_value":16528, "units":"ac-ft", "units_long_name":"Acre-feet" }, { "slug":"stor.top of dam", "label":"Top of Dam", "parameter":"Stor", "base_parameter":"Stor", "tsid":"TORO.Stor.Inst.0.Top of Dam", "latest_value":377450, "units":"ac-ft", "units_long_name":"Acre-feet" }, { "slug":"stor.top of flood", "label":"Top of Flood", "parameter":"Stor", "base_parameter":"Stor", "tsid":"TORO.Stor.Inst.0.Top of Flood", "latest_value":185480, "units":"ac-ft", "units_long_name":"Acre-feet" }, { "slug":"stor.top of inactive", "label":"Top of Inactive", "parameter":"Stor", "base_parameter":"Stor", "tsid":"TORO.Stor.Inst.0.Top of Inactive", "latest_value":6809, "units":"ac-ft", "units_long_name":"Acre-feet" }, { "slug":"stor.top of induced surcharge", "label":"Top of Induced Surcharge", "parameter":"Stor", "base_parameter":"Stor", "tsid":"TORO.Stor.Inst.0.Top of Induced Surcharge", "latest_value":238630, "units":"ac-ft", "units_long_name":"Acre-feet" } ], "id":550347, "associatedStructuresCount":0, "conditionAssessDate":null, "conditionAssessDetail":null, "conditionAssessId":6, "damHeight":90, "damLength":4712, "distance":null, "drainageArea":730, "eapId":1, "dsacAssignedDate":"2019-03-29T12:00:00.000Z", "eapMeetsGuidelinesId":1, "emergencyContactsUpdated":"2024-09-18T12:00:00.000Z", "eapLastRevDate":"2022-07-14T12:00:00.000Z", "enforcementAuthorityId":0, "federalId":"KS00011", "oldFederalId":"KS00011", "hazardId":4, "hydraulicHeight":84, "inspectionAuthorityId":0, "inspectionDate":"2023-04-05T12:00:00.000Z", "inspectionFrequency":5, "jurisdictionAuthorityId":0, "latitude":37.74138636, "lengthOfLocks":0, "secondaryLengthOfLocks":null, "longitude":-95.926102548, "maxDischarge":253000, "maxStorage":318900, "nidHeight":90, "nidStorage":318900, "normalStorage":21000, "numberOfLocks":0, "operationalStatusDate":"2019-03-29T12:00:00.000Z", "operationalStatusId":1, "originalDesignerName":null, "otherStructureId":null, "permittingAuthorityId":0, "politicalPartyId":null, "privateDamId":null, "projectDescription":"The United States Army Corps of Engineers (USACE) completed construction of Toronto Dam in 1949 with the primary purpose to reduce flooding in downstream communities in addition to water supply, water quality, fish and wildlife, and recreation purposes. Toronto Dam is located on the Verdigris River, 4 miles north of Coyville, Kansas. Toronto Dam consists of an earth-fill embankment and a concrete spillway controlled by eight large gates used for flood releases. The concrete spillway also has seven smaller gates through the structure for smaller releases and one low flow pipe. A water supply pipe is also included but has not been used for water supply to date.", "riskCharSummary":"USACE completed a risk assessment in July 2018 and classified the risk associated with Toronto Dam as low. Although extremely unlikely, the three primary risks to the integrity of the dam are: (1) A flood so large that the capacity of the dam to store water is exceeded and water flows over the top of the dam, (2) water seeping through the foundation of the dam leads to erosion, and (3) water seeping where the end of the embankment dam ties into bedrock leads to erosion. Failure of the dam would result in flooding in Coyville, Altoona, Neodesha, and Coffeyville, Kansas as well as rural areas along the Verdigris River. \n\nA more likely flooding scenario includes a large release through the gated spillway during a flood with the project operating as intended. Although the inundation would not be as great as a breach of the dam, this scenario could still result in economic impacts and loss of life due to the extent of the flooding possible as part of normal operation of the dam.", "riskManagementMeasures":"USACE is taking several actions to manage and reduce the risk that Toronto Dam poses to communities. Along with routine inspections and surveys, additional efforts include establishing emergency rock and sand stockpiles, emergency exercises, annual updates to the Emergency Action Plan, and development of a communication plan to communicate dam risks. \nAdditionally, there are numerous activities that USACE conducts on a day-to-day basis to help manage risk. The dam is well maintained through continuous operations and maintenance activities and USACE conducts detailed inspections of the dam during both normal lake levels and during flood events to ensure the integrity of the structure. Lastly, the dam has instrumentation and monitoring system to allow USACE staff to evaluate the dam for changing conditions.", "riverName":"VERDIGRIS RIVER", "separateStructuresCount":0, "sourceAgency":"US Army Corps of Engineers", "spillwayTypeId":1, "spillwayWidth":376, "stateFedId":"KS00011", "stateRegulatoryAgency":null, "stateRegulatedId":0, "structuralHeight":90, "submitDate":"2023-04-19T18:48:27.150Z", "surfaceArea":2660, "volume":1591500, "widthOfLocks":0, "secondaryWidthOfLocks":null, "yearCompleted":1960, "congDist":"Congressional District 02, Kansas", "city":"COYVILLE", "county":"Woodson", "aiannh":null, "websiteUrl":"https://www.swt.usace.army.mil/Locations/Tulsa-District-Lakes/Kansas/Toronto-Lake/", "coreTypeIds":"3", "damTypeIds":"9;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":"Toronto Lake", "ownerNames":"USACE - Tulsa District", "ownerTypeIds":"3", "primaryDamTypeId":9, "primaryOwnerTypeId":3, "primaryPurposeId":9, "purposeIds":"9;8", "dsacId":4, "femaRegion":"7", "lastEapExcerDate":"2024-09-18T12:00:00.000Z", "dataUpdated":"2025-07-15T12:00:00.000Z", "usaceDistrict":"Tulsa District", "noConsequencesId":0, "secretaryAgricultureBuiltId":null, "nrcsWatershedAuthorizationId":null, "isAssociatedStructureId":"No", "fedRegulatedId":"Yes", "inundationNidAddedId":1, "damStatusId":2, "huc06":"110701", "doi_region":"MB", "doi_region_name":"Missouri Basin", "doi_region_number":5, "thirtyYearAverage":33.4853, "tenthPercentile":20.4586, "ninetiethPercentile":58.1783 }, "id":2906051, "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/2906051?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/2906051?f=jsonld" }, { "rel":"alternate", "type":"text/html", "title":"This document as HTML", "href":"https://api.wwdh.internetofwater.app/collections/usace-edr/items/2906051?f=html" }, { "rel":"collection", "type":"application/json", "title":"USACE Access2Water API", "href":"https://api.wwdh.internetofwater.app/collections/usace-edr" } ] }