{"id":"e768eb4a-b232-41e4-8fd0-9bf848c3fb45","type":"API","name":"Mean runoff in the future - results from the Hydro-CH2018 project","slug":"mean-runoff-in-the-future-results-from-the-hydro-ch2018-project","description":"The map shows the percentage changes in summer runoff towards the end of the century (2070-2099) compared to the reference period (1981 - 2010) as calculated in the hydrological scenarios Hydro-CH2018 for a scenario without climate change mitigation (RCP8.5). Shown in each case is the median of the…","free_access_class":"FREE_NO_AUTH","auth_type":"NONE","homepage_url":"http://data.europa.eu/88u/dataset/144e7781-cfff-404c-ae9c-474525ed9a1f-bundesamt-fur-umwelt-bafu","docs_url":"http://data.europa.eu/88u/dataset/144e7781-cfff-404c-ae9c-474525ed9a1f-bundesamt-fur-umwelt-bafu","repo_url":null,"status":"ACTIVE","verification_state":"VERIFIED","tags":["climate"],"logo_url":"data:image/x-icon;base64,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","primary_source_url":"https://api3.geo.admin.ch/rest/services/api/MapServer/ch.bafu.mittlere-abfluesse_zukunft","extraction_confidence":"0.40","created_at":"2026-06-27T02:31:34.184Z","updated_at":"2026-08-14T22:24:59.366Z","last_verified_at":"2026-08-14T22:24:59.366Z","deprecated_at":null,"ranking_score":55,"last_ranked_at":"2026-08-09T20:06:15.093Z","last_seen_at":null,"last_validated_at":null,"last_uptime_at":"2026-08-04T18:56:16.055Z","search_vector":"'-2010':98B,250B '-2099':29B,93B,179B,245B '1981':35B,97B,185B,249B '2010':36B,186B '2070':28B,92B,178B,244B 'a':197B,248B,259B 'across':77B,117B,229B,269B 'anticip':143B 'anticipated':295B 'api':62B,214B 'as':187B 'bafu':132B,284B 'base':101B 'based':253B 'by':277B,299B 'calcul':38B 'calculated':188B 'case':57B,207B 'centuri':27B,91B 'century':177B,243B 'ch2018':11A,45B,69B,161A,195B,221B 'chang':18B,51B,73B,82B,111B,149B 'change':201B,263B,301B 'changes':168B,225B,234B 'climat':50B,110B,148B,150C 'climate':200B,262B,300B 'compar':30B 'compared':180B 'confeder':136B 'confederation':288B 'data':64B,216B 'dataset':122B,274B 'driven':146B,298B 'each':206B 'end':24B,88B,174B,240B 'environ':131B 'environment':283B 'feder':127B 'federal':279B 'for':196B,281B 'from':157A,217B 'futur':5A 'future':155A 'hydro':10A,44B,68B,160A,194B,220B 'hydro-ch2018':9A,43B,67B,159A,193B,219B 'hydrolog':41B,103B,144B 'hydrological':191B,255B,296B 'in':153A,169B,189B,205B,226B,235B 'insight':141B,293B 'into':294B 'is':208B,275B 'it':231B 'map':14B,80B,164B 'maps':232B 'mean':1A,75B,151A,227B 'median':60B,116B,210B,268B 'mitig':52B,112B 'mitigation':202B,264B 'model':119B 'modeled':271B 'nation':139B 'national':291B 'national-scal':138B 'national-scale':290B 'of':175B,211B,241B 'offer':137B 'offering':289B 'offic':128B 'office':280B 'on':223B,254B 'percentag':17B,81B 'percentage':167B,233B 'period':34B,100B,184B,252B 'project':12A,70B,72B,162A,222B 'projected':224B 'provid':63B 'provides':215B 'publish':124B 'published':276B 'rcp8.5':53B,106B,203B,258B 'refer':33B,99B 'reference':183B,251B 'relat':94B 'relative':246B 'repres':114B 'represent':266B 'result':6A 'results':156A 'runoff':2A,21B,76B,85B,152A,171B,228B,237B 'scale':140B,292B 'scenario':42B,48B,104B,108B,120B,198B,260B 'scenarios':192B,256B,272B 'shift':145B 'shifts':297B 'show':15B 'shown':54B,204B 'shows':165B 'summer':20B,84B,170B,236B 'swiss':135B,287B 'switzerland':78B,230B 'the':154A,158A,163B,166B,173B,176B,182B,190B,209B,212B,218B,239B,242B,267B,270B,273B,278B,282B,286B 'this':213B 'to':181B,247B 'toward':22B,86B,238B 'towards':172B 'under':257B,285B 'valu':113B 'values':265B 'without':49B,109B,199B,261B","popularity_score":"0.0000","maintenance_score":"0.7000","institution_id":"e6610aa1-093d-4dd5-9dea-b71951ae3eb2","institution_type":"GOVERNMENT","country_code":"CH","official_confidence":40,"proof_summary":"40% - Official domain (admin.ch)","source_seed_url":null,"is_public_sector":true,"published_at":"2026-06-27T12:56:03.120Z","geographic_scope":"NATIONAL","name_en":null,"description_en":"This API provides data from the Hydro-CH2018 project on projected changes in mean runoff across Switzerland. It maps percentage changes in summer runoff toward the end of the century (2070-2099) relative to a 1981-2010 reference period, based on hydrological scenarios under RCP8.5, a scenario without climate change mitigation. Values represent the median across the modeled scenarios. The dataset is published by the Federal Office for the Environment (BAFU) under the Swiss Confederation, offering national-scale insight into anticipated hydrological shifts driven by climate change.","native_lang":"en","access_level":"direct","formats":[],"capability_tier":"sample","trust_score":61.75,"access":{"level":"direct","primary":{"kind":"query","label":"Run verified request","method":"GET","url":"https://api3.geo.admin.ch/rest/services/api/MapServer/ch.bafu.mittlere-abfluesse_zukunft","source":"probe","runnable":true},"actions":[{"kind":"query","label":"Run verified request","method":"GET","url":"https://api3.geo.admin.ch/rest/services/api/MapServer/ch.bafu.mittlere-abfluesse_zukunft","source":"probe","runnable":true},{"kind":"query","label":"Layer metadata","method":"GET","url":"https://api3.geo.admin.ch/rest/services/api/MapServer/ch.bafu.mittlere-abfluesse_zukunft?f=json","source":"query_example","runnable":true,"direct":false},{"kind":"landing","label":"Read the docs","method":"GET","url":"http://data.europa.eu/88u/dataset/144e7781-cfff-404c-ae9c-474525ed9a1f-bundesamt-fur-umwelt-bafu","source":"docs","runnable":false}],"formats":[]},"maturity":{"entry_id":"e768eb4a-b232-41e4-8fd0-9bf848c3fb45","granularity":"entry","granularity_label":"One unit = one catalog entry. A PROXY for the SCOPE.md §4 ladder, which governs source families, not entries: a family with 400 entries moves this reading 400 times as much as a family with one. Never compare or combine with the source_family reading.","level":"profiled","level_index":3,"level_label":"Profiled","meaning":"Schema, dimensions and licence understood","counts_as_coverage":false,"blocked_by":null,"rungs":[{"level":"discovered","level_index":1,"label":"Discovered","meaning":"Source and metadata recorded","evidence":"membership of the named population the ladder is taken over","counts_as_coverage":false,"met":true,"reached":true,"criterion":"TRUE"},{"level":"verified","level_index":2,"label":"Verified","meaning":"Access tested successfully","evidence":"entries.verification_state = 'VERIFIED'","counts_as_coverage":false,"met":true,"reached":true,"criterion":"entries.verification_state = 'VERIFIED'"},{"level":"profiled","level_index":3,"label":"Profiled","meaning":"Schema, dimensions and licence understood","evidence":"a data profile with at least one field (entry_data_profiles.field_count > 0)","counts_as_coverage":false,"met":true,"reached":true,"criterion":"EXISTS (SELECT 1 FROM entry_data_profiles p WHERE p.entry_id = entries.id AND COALESCE(p.field_count, 0) > 0)"},{"level":"executable","level_index":4,"label":"Executable","meaning":"Queries run through Commodity","evidence":"entries.capability_tier = 'live' — today's proxy for \"queryable through us\"","counts_as_coverage":true,"met":false,"reached":false,"criterion":"entries.capability_tier = 'live'"},{"level":"joinable","level_index":5,"label":"Joinable","meaning":"Canonical identifiers and concepts mapped","evidence":"a field link to a canonical identifier whose sampled VALUES match its format","counts_as_coverage":true,"met":false,"reached":false,"criterion":"EXISTS (SELECT 1 FROM entry_field_links efl WHERE efl.entry_id = entries.id AND efl.identifier_id IS NOT NULL AND efl.value_status = 'match')"},{"level":"reproducible","level_index":6,"label":"Reproducible","meaning":"Snapshots and transformation evidence retained","evidence":"at least one retained evidence manifest (migration 078)","counts_as_coverage":true,"met":false,"reached":false,"criterion":"EXISTS (SELECT 1 FROM evidence_manifests em WHERE em.entry_id = entries.id)"},{"level":"guaranteed","level_index":7,"label":"Guaranteed","meaning":"Monitored against an operational reliability target","evidence":"an active reliability target with a named monitor (migration 096)","counts_as_coverage":true,"met":false,"reached":false,"criterion":"EXISTS (SELECT 1 FROM entry_reliability_targets rt WHERE rt.entry_id = entries.id AND rt.is_active = true)"}],"officialness":{"basis":"catalog_inherited","label":"Inherited from the upstream catalog: this item came from a trusted official government catalog, and that provenance — not per-item proof — is the warrant. Its own proof score is below 80 or it matched no registered institution (apps/worker/src/connectors/catalog/qualify-store.ts).","proof_confidence":40,"proven_threshold":80,"institution_id":"e6610aa1-093d-4dd5-9dea-b71951ae3eb2","definition":"CASE WHEN COALESCE(entries.is_public_sector, false) IS NOT TRUE THEN 'not_official' WHEN COALESCE(entries.official_confidence, 0) >= 80 AND entries.institution_id IS NOT NULL THEN 'per_item_proven' ELSE 'catalog_inherited' END"},"source_family":{"key":"api3.geo.admin.ch","label":"One unit = one source family, approximated by the serving host of the entry's primary source URL (e.g. bdl.stat.gov.pl). A COMPUTED stand-in for the curated families of SCOPE.md §5, which no table holds yet. A family sits at the highest level any of its entries has reached, because a family is integrated to the depth of its deepest working integration. Never compare or combine with the entry reading."},"generated_at":"2026-08-16T13:55:57.360Z"},"api_details":{"id":"8c759274-46fe-4432-9c92-30837b4d43fe","entry_id":"e768eb4a-b232-41e4-8fd0-9bf848c3fb45","base_url":"https://api3.geo.admin.ch/rest/services/api/MapServer/ch.bafu.mittlere-abfluesse_zukunft","openapi_url":null,"graphql_url":null,"api_version":null,"spec_format":null,"endpoints_count":null,"endpoints":[],"rate_limit_info":null,"free_tier_limits":null,"ping_url":"https://api3.geo.admin.ch/rest/services/api/MapServer/ch.bafu.mittlere-abfluesse_zukunft","created_at":"2026-06-27T02:31:34.341Z","updated_at":"2026-06-27T02:31:34.341Z"},"dataset_details":null,"license":null,"reuse":{"license_id":null,"license_name":null,"license_url":null,"commercial_use":{"status":"unknown","value":null},"redistribution":{"status":"unknown","value":null},"attribution_required":{"status":"unknown","value":null},"share_alike":{"status":"unknown","value":null},"personal_data_warning":{"status":"unknown","value":null},"cache_and_mirror":{"status":"unknown","value":null},"undetermined":["commercial_use","redistribution","attribution_required","share_alike","personal_data_warning","cache_and_mirror"],"basis":"unverified","confidence":0.1,"confidence_tier":"low","source_text":null,"source_url":null,"reviewed_at":null},"license_raw":null,"latest_check":{"id":"54080e33-67f6-48b7-9239-6e3a01dd5c64","entry_id":"e768eb4a-b232-41e4-8fd0-9bf848c3fb45","status":"VERIFIED","last_checked_at":"2026-08-14T22:24:59.061Z","p50_latency_ms":974,"p95_latency_ms":null,"last_error":null,"consecutive_failures":0,"created_at":"2026-06-27T03:28:49.301Z","updated_at":"2026-08-14T22:24:59.061Z","consecutive_successes":55,"probe_url":"https://api3.geo.admin.ch/rest/services/api/MapServer/ch.bafu.mittlere-abfluesse_zukunft","probe_method":"GET","probe_http_status":200,"probe_content_type":"application/json","probe_succeeded_at":"2026-08-14T22:24:59.061Z"},"data_profile":{"id":"7c12471f-3949-4c24-bb19-e3b3496863f0","entry_id":"e768eb4a-b232-41e4-8fd0-9bf848c3fb45","profile_source":"arcgis","profile_kind":"dataset","dataset_id":null,"fields":[{"name":"id","type":"integer","label":"ch.bafu.mittlere-abfluesse_zukunft.id","description":null,"description_en":"Unique identifier of the record."},{"name":"water_name","type":"varchar","label":"Water body name","description":null,"description_en":"Name of the water body or watercourse."},{"name":"ezgheight","type":"numeric","label":"Mean catchment altiitude [m]","description":null,"description_en":"Mean elevation of the catchment area in metres."},{"name":"area","type":"numeric","label":"Catchment area [km2]","description":null,"description_en":"Catchment area in square kilometres."},{"name":"url","type":"varchar","label":"Discharge scenarios for different time periods","description":null,"description_en":"Link to runoff scenarios for various time periods."},{"name":"place","type":"varchar","label":"Place","description":null,"description_en":"Name of the location or gauging station."},{"name":"glacier","type":"numeric","label":"Extent of glaciation [%]","description":null,"description_en":"Percentage of the catchment area covered by glaciers."}],"field_count":7,"sample_records":[],"record_count":null,"data_size_bytes":null,"dataset_count":null,"query_examples":[{"url":"https://api3.geo.admin.ch/rest/services/api/MapServer/ch.bafu.mittlere-abfluesse_zukunft?f=json","curl":"curl -s 'https://api3.geo.admin.ch/rest/services/api/MapServer/ch.bafu.mittlere-abfluesse_zukunft?f=json' -H 'Accept: application/json'","label":"Layer metadata","method":"GET","description":"Layer definition: fields, geometry type, capabilities."}],"status":"ok","error_message":null,"profiled_at":"2026-07-26T11:56:42.118Z","run_id":"3f201c87-a3c6-4859-8b69-81248f2b73bf","created_at":"2026-06-27T02:33:09.418Z","updated_at":"2026-07-26T11:56:42.118Z","license_raw":null,"license_id":null,"consecutive_failure_count":0,"last_error_at":null,"last_error_message":null,"previewable":false},"datasets":[],"limits":[]}