{ "bbox":null, "type":"Feature", "geometry":{ "bbox":null, "type":"Point", "coordinates":[ -95.33058, 38.92478 ] }, "properties":{ "provider":"NWK", "code":"CLIN", "slug":"clin", "elevation":null, "horizontal_datum":"WGS84", "vertical_datum":"", "state":"KS", "kind":"PROJECT", "nearest_city":"Lawrence", "public_name":"Clinton Dam & Reservoir", "location_code":5488030, "nsid":null, "aliases":{ "NIDID":"KS00026", "NWS Handbook 5 ID":"CLIK1", "USGS Station Number":"06891478" }, "timeseries":[ { "tsid":"CLIN.Stor.Inst.1Hour.0.Best-NWK", "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":130216.43, "delta24h":null, "sort_order":13, "results":null }, { "tsid":"CLIN.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":650.0, "delta24h":null, "sort_order":6, "results":null }, { "tsid":"CLIN.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":21.0, "delta24h":null, "sort_order":7, "results":null }, { "tsid":"CLIN.Elev.Inst.1Hour.0.Best-NWK", "label":"Elevation", "base_parameter":"Elev", "parameter":"Elev", "unit":"ft", "unit_long_name":"Feet", "latest_time":"2026-04-14T22:00:00Z", "latest_value":877.03, "delta24h":null, "sort_order":1, "results":null }, { "tsid":"CLIN.Stor.Inst.1Hour.0.Best-NWK", "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":130216.43, "delta24h":null, "sort_order":11, "results":null } ], "name":"Clinton Dam & Reservoir", "hasResopsAverages":"true", "nidId":"KS00026", "nidid":"", "levels":[ { "slug":"elev.bottom of conservation", "label":"Bottom of Conservation", "parameter":"Elev", "base_parameter":"Elev", "tsid":"CLIN.Elev.Inst.0.Bottom of Conservation", "latest_value":831, "units":"ft", "units_long_name":"Feet" }, { "slug":"elev.spillway crest", "label":"Spillway Crest", "parameter":"Elev", "base_parameter":"Elev", "tsid":"CLIN.Elev.Inst.0.Spillway Crest", "latest_value":907.4, "units":"ft", "units_long_name":"Feet" }, { "slug":"elev.streambed", "label":"Streambed", "parameter":"Elev", "base_parameter":"Elev", "tsid":"CLIN.Elev.Inst.0.Streambed", "latest_value":814, "units":"ft", "units_long_name":"Feet" }, { "slug":"elev.top of conservation", "label":"Top of Conservation", "parameter":"Elev", "base_parameter":"Elev", "tsid":"CLIN.Elev.Inst.0.Top of Conservation", "latest_value":875.5, "units":"ft", "units_long_name":"Feet" }, { "slug":"elev.top of dam", "label":"Top of Dam", "parameter":"Elev", "base_parameter":"Elev", "tsid":"CLIN.Elev.Inst.0.Top of Dam", "latest_value":928, "units":"ft", "units_long_name":"Feet" }, { "slug":"elev.top of flood", "label":"Top of Flood", "parameter":"Elev", "base_parameter":"Elev", "tsid":"CLIN.Elev.Inst.0.Top of Flood", "latest_value":903.4, "units":"ft", "units_long_name":"Feet" }, { "slug":"elev.top of surcharge", "label":"Top of Surcharge", "parameter":"Elev", "base_parameter":"Elev", "tsid":"CLIN.Elev.Inst.0.Top of Surcharge", "latest_value":921.4, "units":"ft", "units_long_name":"Feet" }, { "slug":"stor.bottom of conservation", "label":"Bottom of Conservation", "parameter":"Stor", "base_parameter":"Stor", "tsid":"CLIN.Stor.Inst.0.Bottom of Conservation", "latest_value":0, "units":"ac-ft", "units_long_name":"Acre-feet" }, { "slug":"stor.spillway crest", "label":"Spillway Crest", "parameter":"Stor", "base_parameter":"Stor", "tsid":"CLIN.Stor.Inst.0.Spillway Crest", "latest_value":467934, "units":"ac-ft", "units_long_name":"Acre-feet" }, { "slug":"stor.top of conservation", "label":"Top of Conservation", "parameter":"Stor", "base_parameter":"Stor", "tsid":"CLIN.Stor.Inst.0.Top of Conservation", "latest_value":118699, "units":"ac-ft", "units_long_name":"Acre-feet" }, { "slug":"stor.top of flood", "label":"Top of Flood", "parameter":"Stor", "base_parameter":"Stor", "tsid":"CLIN.Stor.Inst.0.Top of Flood", "latest_value":411195, "units":"ac-ft", "units_long_name":"Acre-feet" }, { "slug":"stor.top of surcharge", "label":"Top of Surcharge", "parameter":"Stor", "base_parameter":"Stor", "tsid":"CLIN.Stor.Inst.0.Top of Surcharge", "latest_value":698038, "units":"ac-ft", "units_long_name":"Acre-feet" } ], "id":550356, "associatedStructuresCount":0, "conditionAssessDate":null, "conditionAssessDetail":null, "conditionAssessId":6, "damHeight":null, "damLength":9250, "distance":5, "drainageArea":367, "eapId":1, "dsacAssignedDate":"2024-02-21T12:00:00.000Z", "eapMeetsGuidelinesId":1, "emergencyContactsUpdated":"2024-11-27T12:00:00.000Z", "eapLastRevDate":"2020-09-30T12:00:00.000Z", "enforcementAuthorityId":0, "federalId":"KS00026", "oldFederalId":"KS00026", "hazardId":4, "hydraulicHeight":116, "inspectionAuthorityId":0, "inspectionDate":"2023-01-24T12:00:00.000Z", "inspectionFrequency":5, "jurisdictionAuthorityId":0, "latitude":38.923328, "lengthOfLocks":0, "secondaryLengthOfLocks":null, "longitude":-95.330002, "maxDischarge":53000, "maxStorage":368700, "nidHeight":116, "nidStorage":368700, "normalStorage":110400, "numberOfLocks":0, "operationalStatusDate":"2009-01-27T12:00:00.000Z", "operationalStatusId":1, "originalDesignerName":null, "otherStructureId":null, "permittingAuthorityId":0, "politicalPartyId":null, "privateDamId":null, "projectDescription":"The U.S. Army Corps of Engineers (USACE) constructed Clinton Dam in 1975. Clinton Dam is located on the Wakarusa River at roughly mile 22.2 in Douglas County, Kansas. The Dam is located on the southwest boundary of the city of Lawrence, Kansas. Downstream of the dam is the City of Lawrence located approximately 6 miles downstream. The dam was authorized for flood control, water conservation, recreation, and fish & wildlife enhancement. Clinton Dam has reduced flood damage by more than an estimated $1.8 billion (2023 price level) from 1977 to 2021. The dam is a rolled earth embankment approximately 9,250 feet long and has a maximum height of approximately 114 feet above the Wakarusa River bed with a controlled outlet works and an uncontrolled spillway.", "riskCharSummary":"Clinton Dam was well constructed and is well maintained. Although the dam reduces the risk of flooding, it does not eliminate flooding. The most likely scenario that will result in downstream flooding from Clinton Dam is spillway discharge during a large and intense storm event. While this is the most likely event to cause downstream flooding it is still rare. In the extremely rare event where the uncontrolled spillway is used, erosion may occur in the spillway cutting down deeper in the reservoir leading to more water flowing out further exacerbating the downstream flooding. \n\nA far less likely, but more devasting scenario exists: an extreme rainfall event that results in water flowing over the earthen embankment, eroding the embankment and leading to a breach releasing a vast amount of water in a short time. Although such a precipitation event is extremely rare, it is a possibility. \n\nIn either of these scenarios, a large surge of water would flow out of the reservoir, flooding downstream communities including Lawrence, KS.", "riskManagementMeasures":"USACE will continue to work closely with state and local emergency managers, conduct emergency exercises and incorporate any new information into our collective emergency action plans. We will continue rigorous monitoring and surveillance of the dam and will do so more frequently when heavy rainfall causes high reservoir levels. Rainfall forecasts and reservoir levels are routinely monitored and if a high reservoir level is forecast, we will promptly inform local and state emergency managers so that they can take protective actions, make flood warnings, and prepare for emergency responses. We will work with communities that are developing downstream of the dam to help them understand how they can better prepare for a potential flood. Regular maintenance and repairs are performed as needed to keep the dam functioning properly.", "riverName":"WAKARUSA RIVER", "separateStructuresCount":0, "sourceAgency":"US Army Corps of Engineers", "spillwayTypeId":3, "spillwayWidth":500, "stateFedId":"KS00026", "stateRegulatoryAgency":null, "stateRegulatedId":0, "structuralHeight":114, "submitDate":"2023-02-16T17:25:18.806Z", "surfaceArea":7000, "volume":10595000, "widthOfLocks":0, "secondaryWidthOfLocks":null, "yearCompleted":1977, "congDist":"Congressional District 02, Kansas", "city":"EUDORA", "county":"Douglas", "aiannh":null, "websiteUrl":"https://www.nwk.usace.army.mil/Missions/Civil-Works/Dam-Safety-Program/", "coreTypeIds":"3", "damTypeIds":"5;8", "fedConstructionIds":"1", "fedDesignIds":"1", "fedFundingIds":"1", "fedInspectionIds":"1", "fedOperationIds":"1", "fedOtherIds":"1", "fedOwnerIds":"1", "fedRegulatoryIds":"1", "formerNames":null, "foundationTypeIds":"3", "nonFederalDamOnFederalId":0, "designerNames":"CENWK", "otherNames":"Clinton Lake", "ownerNames":"USACE - Kansas City District", "ownerTypeIds":"3", "primaryDamTypeId":5, "primaryOwnerTypeId":3, "primaryPurposeId":9, "purposeIds":"9;4;5;8", "dsacId":4, "femaRegion":"7", "lastEapExcerDate":"2025-02-24T12:00:00.000Z", "dataUpdated":"2025-04-14T12:00:00.000Z", "usaceDistrict":"Kansas City District", "noConsequencesId":0, "secretaryAgricultureBuiltId":null, "nrcsWatershedAuthorizationId":null, "isAssociatedStructureId":"No", "fedRegulatedId":"Yes", "inundationNidAddedId":1, "damStatusId":2, "huc06":"102701", "doi_region":"MB", "doi_region_name":"Missouri Basin", "doi_region_number":5, "thirtyYearAverage":163.2562, "tenthPercentile":134.7486, "ninetiethPercentile":188.3394 }, "id":5488030, "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/5488030?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/5488030?f=jsonld" }, { "rel":"alternate", "type":"text/html", "title":"This document as HTML", "href":"https://api.wwdh.internetofwater.app/collections/usace-edr/items/5488030?f=html" }, { "rel":"collection", "type":"application/json", "title":"USACE Access2Water API", "href":"https://api.wwdh.internetofwater.app/collections/usace-edr" } ] }