{"schema_version":"1.0","record_id":"co-dwr-wdid:0500545","record_type":"colorado_dwr_structure","wdid":"0500545","canonical_url":"https://getditchbook.com/wdid/0500545/","identity":{"official_name":"LONGMONT SUPPLY DITCH","display_name":"Longmont Supply Ditch","aliases":["LONSUPCO"],"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":"Saint Vrain Creek","stream_mile":29.16,"legal_location":"Q10 SW · Q40 SE · Q160 SW · Section 22 · Township 3.0 N · Range 70.0 W · Sixth Principal Meridian","point":{"type":"Point","coordinates":[-105.219504,40.204243]},"point_accuracy":"Digitized"},"state_record":{"modified_at":"2013-05-01","associated_case_references":["01CW0188","02CW0334","85CW0229","86CW0390","87CW0212","90CW0136","CA1383","CA8831"],"dwr_associated_contacts":["LONGMONT SUPPLY DITCH CO (TOMZCAK, DON)"],"period_of_record_start":"1950-04-26","period_of_record_end":"2026-08-11","source_url":"https://dwr.state.co.us/Tools/Structures/0500545"},"water_rights":{"row_count":5,"rows":[{"record_number":1484394,"appropriation_date":"1862-04-15","adjudication_date":"1882-06-02","prior_adjudication_date":"0001-01-01","amounts":{"absolute":0,"conditional":0,"apex_absolute":0.39,"apex_conditional":0,"unit_code":"C"},"priority_number":null,"administration_number":4488,"order_number":0,"decreed_use_code":"12345678AP","associated_case_references":["01CW0188"],"source_modified_at":"2018-05-18","source_url":"https://dwr.state.co.us/Tools/WaterRights/NetAmounts/1484394"},{"record_number":1484395,"appropriation_date":"1862-05-15","adjudication_date":"1882-06-02","prior_adjudication_date":"0001-01-01","amounts":{"absolute":0,"conditional":0,"apex_absolute":0.97,"apex_conditional":0,"unit_code":"C"},"priority_number":null,"administration_number":4518,"order_number":0,"decreed_use_code":"12345678AP","associated_case_references":["01CW0188"],"source_modified_at":"2018-05-18","source_url":"https://dwr.state.co.us/Tools/WaterRights/NetAmounts/1484395"},{"record_number":1484396,"appropriation_date":"1862-10-01","adjudication_date":"1882-06-02","prior_adjudication_date":"0001-01-01","amounts":{"absolute":0,"conditional":0,"apex_absolute":3.27,"apex_conditional":0,"unit_code":"C"},"priority_number":null,"administration_number":4657,"order_number":0,"decreed_use_code":"12345678AP","associated_case_references":["01CW0188"],"source_modified_at":"2018-05-18","source_url":"https://dwr.state.co.us/Tools/WaterRights/NetAmounts/1484396"},{"record_number":1484397,"appropriation_date":"1863-04-15","adjudication_date":"1882-06-02","prior_adjudication_date":"0001-01-01","amounts":{"absolute":0,"conditional":0,"apex_absolute":0.46,"apex_conditional":0,"unit_code":"C"},"priority_number":null,"administration_number":4853,"order_number":0,"decreed_use_code":"12345678AP","associated_case_references":["01CW0188"],"source_modified_at":"2018-05-18","source_url":"https://dwr.state.co.us/Tools/WaterRights/NetAmounts/1484397"},{"record_number":1484398,"appropriation_date":"1865-05-01","adjudication_date":"1882-06-02","prior_adjudication_date":"0001-01-01","amounts":{"absolute":50.5114,"conditional":0,"apex_absolute":0,"apex_conditional":0,"unit_code":"C"},"priority_number":null,"administration_number":5600,"order_number":0,"decreed_use_code":"1234568APWX","associated_case_references":["02CW0334","CA8831","CA1383","90CW0136","87CW0212","86CW0390","85CW0229"],"source_modified_at":"2018-05-18","source_url":"https://dwr.state.co.us/Tools/WaterRights/NetAmounts/1484398"}],"live_search_url":"https://dwr.state.co.us/Tools/WaterRights/NetAmounts"},"company_association":{"status":"verified","verified_companies":[{"entity_id":"19871070430","name":"Longmont Supply Ditch Company","canonical_url":"https://getditchbook.com/companies/longmont-supply-ditch-company/","verified_at":"2026-08-20","source_refs":["ditchbook-match:0500545"]}],"dwr_associated_contacts":["LONGMONT SUPPLY DITCH CO (TOMZCAK, DON)"],"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":"reviewed_alignment","point_source":"colorado_dwr_structure","point_accuracy":"Digitized","reviewed_geometry_url":"https://getditchbook.com/wdid/geometry/0500545.json","last_reviewed_at":"2026-08-07","proves_parcel_crossing":false},"related_records":[{"wdid":"0500546","name":"Chapman Mccaslin Ditch","canonical_url":"https://getditchbook.com/wdid/0500546/","relation":"same_named_water_source","distance_km":0},{"wdid":"0500544","name":"Baker Weese Ditch","canonical_url":"https://getditchbook.com/wdid/0500544/","relation":"same_named_water_source","distance_km":0.5},{"wdid":"0500629","name":"James Ditch Drainage","canonical_url":"https://getditchbook.com/wdid/0500629/","relation":"same_named_water_source","distance_km":0.5},{"wdid":"0500534","name":"Goss Private Ditch 1","canonical_url":"https://getditchbook.com/wdid/0500534/","relation":"same_named_water_source","distance_km":0.6},{"wdid":"0500639","name":"Rock'n Wp Ranch 4 Divr","canonical_url":"https://getditchbook.com/wdid/0500639/","relation":"same_named_water_source","distance_km":0.7},{"wdid":"0503304","name":"Rock'n Wp Ranch Lake 4","canonical_url":"https://getditchbook.com/wdid/0503304/","relation":"same_named_water_source","distance_km":0.8}],"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":"2013-05-01","next_refresh_due_at":"2026-09-25"},"company_association":{"status":"verified","last_verified_at":"2026-08-20"},"geometry":{"status":"reviewed_alignment","last_reviewed_at":"2026-08-07"},"notice":"Freshness describes source capture and review dates, not legal conclusiveness."},"sources":[{"source_id":"co-dwr-structure:0500545","evidence_lane":"dwr_state_record","publisher":"Colorado Division of Water Resources","dataset":"Structures","url":"https://dwr.state.co.us/Tools/Structures/0500545","retrieved_at":"2026-08-11","source_modified_at":"2013-05-01"},{"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:0500545","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"},{"source_id":"ditchbook-geometry:0500545","evidence_lane":"reviewed_geometry","publisher":"DitchBook","dataset":"Reviewed water-structure geometry","url":"https://getditchbook.com/wdid/geometry/0500545.json","retrieved_at":"2026-08-07","source_modified_at":"2026-08-07"}],"provenance":[{"path":"/identity","evidence_lane":"dwr_state_record","source_refs":["co-dwr-structure:0500545"],"assertion":"published_by_source"},{"path":"/location","evidence_lane":"dwr_state_record","source_refs":["co-dwr-structure:0500545"],"assertion":"published_by_source"},{"path":"/company_association/status","evidence_lane":"ditchbook_verified","source_refs":["ditchbook-match:0500545"],"assertion":"verified"},{"path":"/geometry/status","evidence_lane":"reviewed_geometry","source_refs":["ditchbook-geometry:0500545"],"assertion":"reviewed_alignment"}]}