{"id":"5f65fba6-fd03-45a0-8121-53cc1ca3bb2f","type":"API","name":"Wasserbuch Hamburg","slug":"wasserbuch-hamburg","description":"Für die Gewässer sind Wasserbücher zu führen. In das jeweilige Wasserbuch sind nach § 87 des Wasserhaushaltsgesetzes (WHG) in Verbindung mit § 98 ff. des Hamburgischen Wassergesetzes (HWaG) insbesondere einzutragen: - Erlaubnisse und Bewilligungen - alte Rechte und Befugnisse - Wasserschutzgebiet...","free_access_class":"FREE_NO_AUTH","auth_type":"NONE","homepage_url":"https://geodienste.hamburg.de/wfs_wasserbuch_hamburg?SERVICE=WFS&VERSION=2.0.0&REQUEST=GetFeature&typename=de.hh.up:wasserbuch_hamburg&count=1","docs_url":null,"repo_url":null,"status":"ACTIVE","verification_state":"VERIFIED","tags":[],"logo_url":"https://www.google.com/s2/favicons?sz=64&domain=geodienste.hamburg.de","primary_source_url":"https://geodienste.hamburg.de/wfs_wasserbuch_hamburg?SERVICE=WFS&VERSION=2.0.0&REQUEST=GetFeature&typename=de.hh.up:wasserbuch_hamburg&count=1","extraction_confidence":"0.00","created_at":"2026-07-02T15:00:36.450Z","updated_at":"2026-08-16T06:40:36.785Z","last_verified_at":"2026-08-16T06:40:36.785Z","deprecated_at":null,"ranking_score":51,"last_ranked_at":"2026-08-06T13:27:31.095Z","last_seen_at":null,"last_validated_at":null,"last_uptime_at":null,"search_vector":"'87':19B,62B,159B,202B '98':26B,74B,166B,214B 'a':249B 'access':45B,185B 'act':68B,81B,208B,221B 'administr':132B 'administrative':272B 'allow':122B 'allowing':262B 'alt':37B 'alte':177B 'and':215B,230B,238B,240B,265B,274B 'api':43B,183B 'area':104B 'areas':244B 'as':228B,248B 'author':91B 'authorizations':231B 'befugniss':40B 'befugnisse':180B 'bewilligungen':36B,176B 'bodi':140B 'bodies':280B 'by':193B 'citi':120B 'city':260B 'city-st':119B 'city-state':259B 'conjunct':71B 'conjunction':211B 'cover':116B 'covering':256B 'das':14B,154B 'data':105B,245B 'deliv':107B 'delivered':247B 'des':20B,28B,160B,168B 'design':101B 'designated':241B 'die':7B,147B 'einzutragen':33B,173B 'entitl':99B 'entitlements':239B 'entri':86B 'entries':226B 'environment':135B 'environmental':275B 'erlaubniss':34B 'erlaubnisse':174B 'establish':96B 'established':236B 'featur':112B,114B 'feature':252B,254B 'feder':66B 'federal':206B 'ff':27B,167B 'follow':76B 'following':216B 'for':232B,271B 'fuhren':152B 'fur':146B 'führen':12B 'für':6B 'geograph':128B 'geographic':268B 'geoinform':57B 'geoinformation':197B 'german':65B,205B 'gewasser':148B 'gewässer':8B 'hamburg':2A,3A,48B,55B,79B,118B,142A,143A,188B,195B,219B,258B 'hamburgischen':29B,169B 'hwag':31B,82B,171B,222B 'in':153B,163B,210B 'inform':129B 'information':269B 'insbesonder':32B 'insbesondere':172B 'integr':126B 'integration':266B 'into':267B 'is':246B 'jeweilig':15B 'jeweilige':155B 'landesbetrieb':56B,196B 'legal':133B,273B 'lgv':54B,194B 'maintain':52B 'maintained':192B 'mit':25B,165B 'nach':18B,158B 'of':203B,217B 'older':95B,235B 'permit':89B 'permits':229B 'protect':103B 'protection':243B 'provid':44B 'provides':184B 'purpos':136B 'purposes':276B 'queri':124B 'queries':264B 'recht':38B 'rechte':178B 'record':85B 'records':225B 'regist':5A,50B,84B 'register':145A,190B,224B 'relat':137B 'related':277B 'right':97B 'rights':237B 'section':61B,73B,201B 'sections':213B 'servic':113B 'service':253B 'sind':9B,17B,149B,157B 'spatial':123B,263B 'state':121B,261B 'such':227B 'system':130B 'systems':270B 'the':187B,204B,218B,223B,257B 'this':182B 'to':186B,278B 'type':115B,255B 'und':35B,39B,58B,175B,179B,198B 'under':200B 'use':94B,234B 'verbindung':24B,164B 'vermessung':59B,199B 'wasserbuch':1A,16B,51B,141A,156B,191B 'wasserbucher':150B 'wasserbüch':10B 'wassergesetz':30B 'wassergesetzes':170B 'wasserhaushaltsgesetz':21B 'wasserhaushaltsgesetzes':161B 'wasserschutzgebiet':41B,181B 'water':4A,49B,67B,80B,93B,102B,139B,144A,189B,207B,220B,233B,242B,279B 'web':111B,251B 'wfs':110B,250B 'whg':22B,69B,162B,209B 'with':212B 'zu':11B,151B","popularity_score":"0.0000","maintenance_score":"0.7000","institution_id":null,"institution_type":null,"country_code":"DE","official_confidence":0,"proof_summary":"Confidence: 0%","source_seed_url":null,"is_public_sector":true,"published_at":"2026-07-02T20:03:51.036Z","geographic_scope":"NATIONAL","name_en":"Hamburg Water Register","description_en":"This API provides access to the Hamburg water register (Wasserbuch), maintained by LGV Hamburg (Landesbetrieb Geoinformation und Vermessung). Under Section 87 of the German Federal Water Act (WHG) in conjunction with Sections 98 and following of the Hamburg Water Act (HWaG), the register records entries such as permits and authorizations for water use, older established rights and entitlements, and designated water protection areas. Data is delivered as a WFS (Web Feature Service) feature type covering the Hamburg city-state, allowing spatial queries and integration into geographic information systems for administrative, legal, and environmental purposes related to water bodies.","native_lang":"de","access_level":"direct","formats":[],"capability_tier":"live","trust_score":36.5,"access":{"level":"direct","primary":{"kind":"query","label":"Query features","method":"GET","url":"https://geodienste.hamburg.de/wfs_wasserbuch_hamburg?service=WFS&version=2.0.0&request=GetFeature&typeNames=de.hh.up%3Awasserbuch_hamburg&count=5&outputFormat=application%2Fgeo%2Bjson","source":"query_example","runnable":true,"direct":true},"actions":[{"kind":"query","label":"Query features","method":"GET","url":"https://geodienste.hamburg.de/wfs_wasserbuch_hamburg?service=WFS&version=2.0.0&request=GetFeature&typeNames=de.hh.up%3Awasserbuch_hamburg&count=5&outputFormat=application%2Fgeo%2Bjson","source":"query_example","runnable":true,"direct":true},{"kind":"query","label":"GetFeature","method":"GET","url":"https://geodienste.hamburg.de/wfs_wasserbuch_hamburg?service=WFS&version=2.0.0&request=GetFeature&typeNames=%3Cfeature+type%3E&count=5&outputFormat=application%2Fjson","source":"query_example","runnable":true,"direct":true},{"kind":"query","label":"Run verified request","method":"GET","url":"https://geodienste.hamburg.de/wfs_wasserbuch_hamburg?SERVICE=WFS&VERSION=2.0.0&REQUEST=GetFeature&typename=de.hh.up:wasserbuch_hamburg&count=1","source":"probe","runnable":true},{"kind":"query","label":"GetCapabilities","method":"GET","url":"https://geodienste.hamburg.de/wfs_wasserbuch_hamburg?service=WFS&version=2.0.0&request=GetCapabilities","source":"query_example","runnable":true,"direct":false}],"formats":[]},"maturity":{"entry_id":"5f65fba6-fd03-45a0-8121-53cc1ca3bb2f","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":"executable","level_index":4,"level_label":"Executable","meaning":"Queries run through Commodity","counts_as_coverage":true,"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":true,"reached":true,"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":0,"proven_threshold":80,"institution_id":null,"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":"geodienste.hamburg.de","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":"2026-08-16T19:44:43.322Z"},"api_details":null,"dataset_details":{"id":"496fdee1-6ba3-4619-9ac7-44913f3da6d5","entry_id":"5f65fba6-fd03-45a0-8121-53cc1ca3bb2f","upstream_issued":null,"upstream_modified":null,"themes":[],"update_frequency":null,"temporal_start":null,"temporal_end":null,"spatial_coverage":null,"landing_page":null,"license_id":null,"license_raw":null,"has_documentation":false,"has_data_dictionary":false,"has_versioning":false,"source_portal":null,"source_portal_url":null,"created_at":"2026-07-09T17:56:11.532Z","updated_at":"2026-07-26T01:06:48.079Z","publisher":"LGV Hamburg","publisher_url":null,"distributions":[],"license":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":"41d20fb8-bc8f-44ef-88c2-5fcb32416401","entry_id":"5f65fba6-fd03-45a0-8121-53cc1ca3bb2f","status":"VERIFIED","last_checked_at":"2026-08-16T06:40:36.465Z","p50_latency_ms":1707,"p95_latency_ms":null,"last_error":null,"consecutive_failures":0,"created_at":"2026-07-03T07:11:44.062Z","updated_at":"2026-08-16T06:40:36.465Z","consecutive_successes":3,"probe_url":"https://geodienste.hamburg.de/wfs_wasserbuch_hamburg?SERVICE=WFS&VERSION=2.0.0&REQUEST=GetFeature&typename=de.hh.up:wasserbuch_hamburg&count=1","probe_method":"GET","probe_http_status":200,"probe_content_type":"application/gml+xml; version=3.2","probe_succeeded_at":"2026-08-16T06:40:36.465Z"},"data_profile":{"id":"b8240ac2-7100-4457-8606-c2133426142e","entry_id":"5f65fba6-fd03-45a0-8121-53cc1ca3bb2f","profile_source":"wfs","profile_kind":"dataset","dataset_id":null,"fields":[{"name":"objectid","type":"integer","label":null,"container":"de.hh.up:wasserbuch_hamburg","description":null,"description_en":"Internal record identifier."},{"name":"id_quelle","type":"integer","label":null,"container":"de.hh.up:wasserbuch_hamburg","description":null,"description_en":"Identifier referencing the source record or dataset."},{"name":"aktenzeichen_erlaubnisnr","type":"string","label":null,"container":"de.hh.up:wasserbuch_hamburg","description":null,"description_en":"File reference or permit number of the water right."},{"name":"genutztes_gewaesser","type":"string","label":null,"container":"de.hh.up:wasserbuch_hamburg","description":null,"description_en":"Name of the water body being used."},{"name":"betriebsname","type":"string","label":null,"container":"de.hh.up:wasserbuch_hamburg","description":null,"description_en":"Name of the operating facility or business using the water."},{"name":"nutzungskategorie","type":"string","label":null,"container":"de.hh.up:wasserbuch_hamburg","description":null,"description_en":"Category of water use."},{"name":"nutzungsrecht","type":"string","label":null,"container":"de.hh.up:wasserbuch_hamburg","description":null,"description_en":"Type of water usage right granted."},{"name":"bescheid_erlaubnis_vom","type":"string","label":null,"container":"de.hh.up:wasserbuch_hamburg","description":null,"description_en":"Date the permit or decision was issued."},{"name":"status_nutzungsrecht_erlaubnis","type":"string","label":null,"container":"de.hh.up:wasserbuch_hamburg","description":null,"description_en":"Current status of the usage right or permit."},{"name":"nutzungsort","type":"string","label":null,"container":"de.hh.up:wasserbuch_hamburg","description":null,"description_en":"Location where the water use takes place."},{"name":"etrs89_x","type":"integer","label":null,"container":"de.hh.up:wasserbuch_hamburg","description":null,"description_en":"Easting coordinate of the location in ETRS89 reference system."},{"name":"etrs89_y","type":"integer","label":null,"container":"de.hh.up:wasserbuch_hamburg","description":null,"description_en":"Northing coordinate of the location in ETRS89 reference system."},{"name":"geom","type":"geometry","label":null,"container":"de.hh.up:wasserbuch_hamburg","description":null,"description_en":"Geometric representation of the water right's location."}],"field_count":13,"sample_records":[{"etrs89_x":582673,"etrs89_y":5924531,"objectid":1,"id_quelle":1,"nutzungsort":"Achterschlag 120","nutzungsrecht":"Verrohrung(Grundstückszufahrt)","nutzungskategorie":"Ausbau/Unterhaltung","genutztes_gewaesser":"Curslack, NN","bescheid_erlaubnis_vom":"08.09.1970","aktenzeichen_erlaubnisnr":"9/70","status_nutzungsrecht_erlaubnis":"gültig"},{"etrs89_x":576561,"etrs89_y":5923447,"objectid":2,"id_quelle":2,"nutzungsort":"Heinrich-Osterath-Straße 173","nutzungsrecht":"Verrohrung/en","nutzungskategorie":"Ausbau/Unterhaltung","genutztes_gewaesser":"Kirchwerder, NN","bescheid_erlaubnis_vom":"10.12.1976","aktenzeichen_erlaubnisnr":"24/76","status_nutzungsrecht_erlaubnis":"gültig"},{"etrs89_x":573830,"etrs89_y":5922098,"objectid":3,"id_quelle":3,"nutzungsort":"Ochsenwerder Elbdeich 303","nutzungsrecht":"Verrohrung/en","nutzungskategorie":"Ausbau/Unterhaltung","genutztes_gewaesser":"Ochsenwerder, NN","bescheid_erlaubnis_vom":"05.01.1976","aktenzeichen_erlaubnisnr":"18/75","status_nutzungsrecht_erlaubnis":"gültig"}],"record_count":null,"data_size_bytes":null,"dataset_count":1,"query_examples":[{"url":"https://geodienste.hamburg.de/wfs_wasserbuch_hamburg?service=WFS&version=2.0.0&request=GetCapabilities","curl":"curl -s 'https://geodienste.hamburg.de/wfs_wasserbuch_hamburg?service=WFS&version=2.0.0&request=GetCapabilities' -H 'Accept: application/json'","label":"GetCapabilities","method":"GET","description":"List the feature types (layers) and supported operations."},{"url":"https://geodienste.hamburg.de/wfs_wasserbuch_hamburg?service=WFS&version=2.0.0&request=GetFeature&typeNames=de.hh.up%3Awasserbuch_hamburg&count=5&outputFormat=application%2Fgeo%2Bjson","curl":"curl -s 'https://geodienste.hamburg.de/wfs_wasserbuch_hamburg?service=WFS&version=2.0.0&request=GetFeature&typeNames=de.hh.up%3Awasserbuch_hamburg&count=5&outputFormat=application%2Fgeo%2Bjson' -H 'Accept: application/json'","label":"Query features","method":"GET","description":"Fetch features from the profiled layer (de.hh.up:wasserbuch_hamburg) as GeoJSON."},{"url":"https://geodienste.hamburg.de/wfs_wasserbuch_hamburg?service=WFS&version=2.0.0&request=GetFeature&typeNames=%3Cfeature+type%3E&count=5&outputFormat=application%2Fjson","curl":"curl -s 'https://geodienste.hamburg.de/wfs_wasserbuch_hamburg?service=WFS&version=2.0.0&request=GetFeature&typeNames=%3Cfeature+type%3E&count=5&outputFormat=application%2Fjson' -H 'Accept: application/json'","label":"GetFeature","method":"GET","description":"Fetch records for a feature type as GeoJSON (replace <feature type> with a Name from GetCapabilities)."}],"status":"ok","error_message":null,"profiled_at":"2026-07-26T01:06:47.595Z","run_id":"1c5930fe-798d-4c4a-834c-85c2f195fc84","created_at":"2026-07-02T15:17:13.899Z","updated_at":"2026-07-26T01:06:47.595Z","license_raw":null,"license_id":null,"consecutive_failure_count":0,"last_error_at":null,"last_error_message":null,"previewable":true},"datasets":[],"limits":[]}