{"schema_version":"1.0","record_id":"co-dwr-wdid:0600518","record_type":"colorado_dwr_structure","wdid":"0600518","canonical_url":"https://getditchbook.com/wdid/0600518/","identity":{"official_name":"BUTTE MILL DITCH","display_name":"Butte Mill Ditch","aliases":["BMLDITCO"],"structure_type":"DITCH"},"administration":{"division":1,"water_district":6,"current_in_use_code":"A","current_in_use_label":"Active structure with contemporary diversion records"},"location":{"county":"Boulder","water_source":"Boulder Creek","stream_mile":18.58,"legal_location":"Q10 NE · Q40 NW · Q160 NW · Section 27 · Township 1.0 N · Range 70.0 W · Sixth Principal Meridian","point":{"type":"Point","coordinates":[-105.222971,40.028279]},"point_accuracy":"GPS"},"state_record":{"modified_at":"2005-09-22","associated_case_references":["CA1308"],"dwr_associated_contacts":["BUTTE IRRI & MILLING CO"],"period_of_record_start":"1950-05-22","period_of_record_end":"2025-10-31","source_url":"https://dwr.state.co.us/Tools/Structures/0600518"},"water_rights":{"row_count":1,"rows":[{"record_number":1486672,"appropriation_date":"1865-03-01","adjudication_date":"1882-06-02","prior_adjudication_date":"0001-01-01","amounts":{"absolute":110.86,"conditional":0,"apex_absolute":0,"apex_conditional":0,"unit_code":"C"},"priority_number":null,"administration_number":5539,"order_number":0,"decreed_use_code":"1","associated_case_references":["CA1308"],"source_modified_at":"1986-10-24","source_url":"https://dwr.state.co.us/Tools/WaterRights/NetAmounts/1486672"}],"live_search_url":"https://dwr.state.co.us/Tools/WaterRights/NetAmounts"},"company_association":{"status":"verified","verified_companies":[{"entity_id":"19871002518","name":"Butte Irrigating And Milling Company","canonical_url":"https://getditchbook.com/companies/butte-irrigating-and-milling-company/","verified_at":"2026-08-17","source_refs":["ditchbook-match:0600518"]}],"dwr_associated_contacts":["BUTTE IRRI & MILLING CO"],"dwr_contacts_are_verified_owners":false,"last_verified_at":"2026-08-17","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":"0604180","name":"Leggett Res","canonical_url":"https://getditchbook.com/wdid/0604180/","relation":"same_named_water_source","distance_km":1.7},{"wdid":"0600528","name":"Green Ditch","canonical_url":"https://getditchbook.com/wdid/0600528/","relation":"same_named_water_source","distance_km":1.7},{"wdid":"0600685","name":"Farmers D Seep Lat 1","canonical_url":"https://getditchbook.com/wdid/0600685/","relation":"same_named_water_source","distance_km":3.4},{"wdid":"0600557","name":"Wellman Ditch","canonical_url":"https://getditchbook.com/wdid/0600557/","relation":"same_named_water_source","distance_km":3.6},{"wdid":"0600684","name":"Farmers D Seep Lat 2","canonical_url":"https://getditchbook.com/wdid/0600684/","relation":"same_named_water_source","distance_km":4.1},{"wdid":"0604187","name":"Six Mile Res","canonical_url":"https://getditchbook.com/wdid/0604187/","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":"2005-09-22","next_refresh_due_at":"2026-09-25"},"company_association":{"status":"verified","last_verified_at":"2026-08-17"},"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:0600518","evidence_lane":"dwr_state_record","publisher":"Colorado Division of Water Resources","dataset":"Structures","url":"https://dwr.state.co.us/Tools/Structures/0600518","retrieved_at":"2026-08-11","source_modified_at":"2005-09-22"},{"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:0600518","evidence_lane":"ditchbook_verified","publisher":"DitchBook","dataset":"Published company-to-WDID crosswalk","url":"https://getditchbook.com/methods/matching/","retrieved_at":"2026-08-17","source_modified_at":"2026-08-17"}],"provenance":[{"path":"/identity","evidence_lane":"dwr_state_record","source_refs":["co-dwr-structure:0600518"],"assertion":"published_by_source"},{"path":"/location","evidence_lane":"dwr_state_record","source_refs":["co-dwr-structure:0600518"],"assertion":"published_by_source"},{"path":"/company_association/status","evidence_lane":"ditchbook_verified","source_refs":["ditchbook-match:0600518"],"assertion":"verified"},{"path":"/geometry/status","evidence_lane":"dwr_state_record","source_refs":["co-dwr-structure:0600518"],"assertion":"official_point_only"}]}
