{"schema_version":"1.0","record_id":"co-dwr-wdid:0700523","record_type":"colorado_dwr_structure","wdid":"0700523","canonical_url":"https://getditchbook.com/wdid/0700523/","identity":{"official_name":"BLUFF DITCH","display_name":"Bluff Ditch","aliases":[],"structure_type":"DITCH"},"administration":{"division":1,"water_district":7,"current_in_use_code":"A","current_in_use_label":"Active structure with contemporary diversion records"},"location":{"county":"Jefferson","water_source":"Clear Creek","stream_mile":null,"legal_location":"Q40 NE · Q160 SW · Section 15 · Township 3.0 S · Range 69.0 W · Sixth Principal Meridian","point":{"type":"Point","coordinates":[-105.103488,39.788521]},"point_accuracy":"GPS"},"state_record":{"modified_at":"2018-10-04","associated_case_references":["05CW0112","10/04/1884","17CW3210","82CW0359","85CW0409","W8083","W8762"],"dwr_associated_contacts":["ROCHE, VERN"],"period_of_record_start":"1978-05-25","period_of_record_end":"2025-07-05","source_url":"https://dwr.state.co.us/Tools/Structures/0700523"},"water_rights":{"row_count":2,"rows":[{"record_number":1668541,"appropriation_date":"1863-05-26","adjudication_date":"1884-10-04","prior_adjudication_date":"0001-01-01","amounts":{"absolute":1.3786,"conditional":0,"apex_absolute":0,"apex_conditional":0,"unit_code":"C"},"priority_number":null,"administration_number":4894,"order_number":0,"decreed_use_code":"12","associated_case_references":["17CW3210","05CW0112","W8762","W8083","85CW0409","82CW0359","10/04/1884"],"source_modified_at":"2020-06-22","source_url":"https://dwr.state.co.us/Tools/WaterRights/NetAmounts/1668541"},{"record_number":1668542,"appropriation_date":"1864-05-27","adjudication_date":"1884-10-04","prior_adjudication_date":"0001-01-01","amounts":{"absolute":1.2742,"conditional":0,"apex_absolute":0,"apex_conditional":0,"unit_code":"C"},"priority_number":null,"administration_number":5261,"order_number":0,"decreed_use_code":"12","associated_case_references":["17CW3210","05CW0112","W8762","W8083","85CW0409","82CW0359","10/04/1884"],"source_modified_at":"2020-06-22","source_url":"https://dwr.state.co.us/Tools/WaterRights/NetAmounts/1668542"}],"live_search_url":"https://dwr.state.co.us/Tools/WaterRights/NetAmounts"},"company_association":{"status":"verified","verified_companies":[{"entity_id":"19871109340","name":"Bluff Ditch Association","canonical_url":"https://getditchbook.com/companies/bluff-ditch-association/","verified_at":"2026-08-17","source_refs":["ditchbook-match:0700523"]}],"dwr_associated_contacts":["ROCHE, VERN"],"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":"0700705","name":"Wolff Ditch","canonical_url":"https://getditchbook.com/wdid/0700705/","relation":"same_named_water_source","distance_km":0.2},{"wdid":"0700706","name":"Wolff North Ditch","canonical_url":"https://getditchbook.com/wdid/0700706/","relation":"same_named_water_source","distance_km":1.3},{"wdid":"0700695","name":"Wadsworth Graves Ditch","canonical_url":"https://getditchbook.com/wdid/0700695/","relation":"same_named_water_source","distance_km":1.7},{"wdid":"0700694","name":"Wadsworth Ditch","canonical_url":"https://getditchbook.com/wdid/0700694/","relation":"same_named_water_source","distance_km":2.6},{"wdid":"0700528","name":"Brown Baugh Ditch","canonical_url":"https://getditchbook.com/wdid/0700528/","relation":"same_named_water_source","distance_km":2.6},{"wdid":"0704392","name":"Henry Lee North Res","canonical_url":"https://getditchbook.com/wdid/0704392/","relation":"same_named_water_source","distance_km":2.8}],"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":"2018-10-04","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:0700523","evidence_lane":"dwr_state_record","publisher":"Colorado Division of Water Resources","dataset":"Structures","url":"https://dwr.state.co.us/Tools/Structures/0700523","retrieved_at":"2026-08-11","source_modified_at":"2018-10-04"},{"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:0700523","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:0700523"],"assertion":"published_by_source"},{"path":"/location","evidence_lane":"dwr_state_record","source_refs":["co-dwr-structure:0700523"],"assertion":"published_by_source"},{"path":"/company_association/status","evidence_lane":"ditchbook_verified","source_refs":["ditchbook-match:0700523"],"assertion":"verified"},{"path":"/geometry/status","evidence_lane":"dwr_state_record","source_refs":["co-dwr-structure:0700523"],"assertion":"official_point_only"}]}