{"schema_version":"1.0","record_id":"co-dwr-wdid:0500583","record_type":"colorado_dwr_structure","wdid":"0500583","canonical_url":"https://getditchbook.com/wdid/0500583/","identity":{"official_name":"UPPER BALDWIN DITCH","display_name":"Upper Baldwin Ditch","aliases":[],"structure_type":"DITCH"},"administration":{"division":1,"water_district":5,"current_in_use_code":"A","current_in_use_label":"Active structure with contemporary diversion records"},"location":{"county":"Boulder","water_source":"Dry Creek","stream_mile":8.19,"legal_location":"Q40 SW · Q160 NW · Section 29 · Township 2.0 N · Range 69.0 W · Sixth Principal Meridian","point":{"type":"Point","coordinates":[-105.148759,40.1096]},"point_accuracy":"GPS"},"state_record":{"modified_at":"2020-02-14","associated_case_references":["CA3153"],"dwr_associated_contacts":["UPPER BALDWIN DITCH CO (BRUNS, KATHY)"],"period_of_record_start":"1955-05-10","period_of_record_end":"2022-10-31","source_url":"https://dwr.state.co.us/Tools/Structures/0500583"},"water_rights":{"row_count":1,"rows":[{"record_number":1484627,"appropriation_date":"1872-04-01","adjudication_date":"1895-02-12","prior_adjudication_date":"1882-06-02","amounts":{"absolute":9.1,"conditional":0,"apex_absolute":0,"apex_conditional":0,"unit_code":"C"},"priority_number":null,"administration_number":11841.08127,"order_number":0,"decreed_use_code":"1","associated_case_references":["CA3153"],"source_modified_at":"1991-12-18","source_url":"https://dwr.state.co.us/Tools/WaterRights/NetAmounts/1484627"}],"live_search_url":"https://dwr.state.co.us/Tools/WaterRights/NetAmounts"},"company_association":{"status":"verified","verified_companies":[{"entity_id":"19871036206","name":"Upper Baldwin Ditch Company","canonical_url":"https://getditchbook.com/companies/upper-baldwin-ditch-company/","verified_at":"2026-08-20","source_refs":["ditchbook-match:0500583"]}],"dwr_associated_contacts":["UPPER BALDWIN DITCH CO (BRUNS, KATHY)"],"dwr_contacts_are_verified_owners":false,"last_verified_at":"2026-08-20","next_check":"Confirm the current operator or secretary from company, court, and county records."},"geometry":{"status":"official_point_only","point_source":"colorado_dwr_structure","point_accuracy":"GPS","reviewed_geometry_url":null,"last_reviewed_at":null,"proves_parcel_crossing":false},"related_records":[{"wdid":"0500584","name":"Lower Baldwin Ditch","canonical_url":"https://getditchbook.com/wdid/0500584/","relation":"same_named_water_source","distance_km":0.1},{"wdid":"0504422","name":"Stroh Pond","canonical_url":"https://getditchbook.com/wdid/0504422/","relation":"same_named_water_source","distance_km":1},{"wdid":"0504031","name":"Johnson Farm Pond","canonical_url":"https://getditchbook.com/wdid/0504031/","relation":"same_named_water_source","distance_km":1.5},{"wdid":"0500691","name":"Bowron Ditch 1","canonical_url":"https://getditchbook.com/wdid/0500691/","relation":"same_named_water_source","distance_km":1.9},{"wdid":"0500829","name":"Oscar/beckwith Ditch","canonical_url":"https://getditchbook.com/wdid/0500829/","relation":"same_named_water_source","distance_km":4.3},{"wdid":"0504081","name":"Lagerman Res","canonical_url":"https://getditchbook.com/wdid/0504081/","relation":"same_named_water_source","distance_km":4.3}],"freshness":{"policy_version":"source-capture-v1","evaluated_at":"2026-08-13","state_at_evaluation":"recent","age_days_at_evaluation":2,"dwr":{"retrieved_at":"2026-08-11","structure_modified_at":"2020-02-14","next_refresh_due_at":"2026-09-25"},"company_association":{"status":"verified","last_verified_at":"2026-08-20"},"geometry":{"status":"official_point_only","last_reviewed_at":null},"notice":"Freshness describes source capture and review dates, not legal conclusiveness."},"sources":[{"source_id":"co-dwr-structure:0500583","evidence_lane":"dwr_state_record","publisher":"Colorado Division of Water Resources","dataset":"Structures","url":"https://dwr.state.co.us/Tools/Structures/0500583","retrieved_at":"2026-08-11","source_modified_at":"2020-02-14"},{"source_id":"co-dwr-net-amounts","evidence_lane":"dwr_state_record","publisher":"Colorado Division of Water Resources","dataset":"Water Rights Net Amounts","url":"https://dwr.state.co.us/Tools/WaterRights/NetAmounts","retrieved_at":"2026-08-11","source_modified_at":null},{"source_id":"ditchbook-match:0500583","evidence_lane":"ditchbook_verified","publisher":"DitchBook","dataset":"Published company-to-WDID crosswalk","url":"https://getditchbook.com/methods/matching/","retrieved_at":"2026-08-20","source_modified_at":"2026-08-20"}],"provenance":[{"path":"/identity","evidence_lane":"dwr_state_record","source_refs":["co-dwr-structure:0500583"],"assertion":"published_by_source"},{"path":"/location","evidence_lane":"dwr_state_record","source_refs":["co-dwr-structure:0500583"],"assertion":"published_by_source"},{"path":"/company_association/status","evidence_lane":"ditchbook_verified","source_refs":["ditchbook-match:0500583"],"assertion":"verified"},{"path":"/geometry/status","evidence_lane":"dwr_state_record","source_refs":["co-dwr-structure:0500583"],"assertion":"official_point_only"}]}