{"schema_version":"1.0","record_id":"co-dwr-wdid:0404129","record_type":"colorado_dwr_structure","wdid":"0404129","canonical_url":"https://getditchbook.com/wdid/0404129/","identity":{"official_name":"LITTLE THOMPSON RES","display_name":"Little Thompson Res","aliases":["FKA WDID 0404160","FKA WDID 0404168","HILLSBOROUGH RESERVOIR"],"structure_type":"RESERVOIR"},"administration":{"division":1,"water_district":4,"current_in_use_code":"A","current_in_use_label":"Active structure with contemporary diversion records"},"location":{"county":"Weld","water_source":"Big Thompson River","stream_mile":null,"legal_location":"Q10 SE · Q40 NE · Q160 SE · Section 9 · Township 4.0 N · Range 67.0 W · Sixth Principal Meridian","point":{"type":"Point","coordinates":[-104.888187,40.32333]},"point_accuracy":"Digitized"},"state_record":{"modified_at":"2018-10-24","associated_case_references":["02CW0339","15CW3134","CA4862"],"dwr_associated_contacts":["HILLSBOROUGH EXTENSION DITCH CO (BAUER, GARY)"],"period_of_record_start":"2007-04-30","period_of_record_end":"2011-05-06","source_url":"https://dwr.state.co.us/Tools/Structures/0404129"},"water_rights":{"row_count":1,"rows":[{"record_number":1483204,"appropriation_date":"1896-10-20","adjudication_date":"1916-06-29","prior_adjudication_date":"1890-03-22","amounts":{"absolute":975,"conditional":0,"apex_absolute":0,"apex_conditional":0,"unit_code":"A"},"priority_number":null,"administration_number":17095,"order_number":0,"decreed_use_code":"1","associated_case_references":["CA4862"],"source_modified_at":"2019-10-16","source_url":"https://dwr.state.co.us/Tools/WaterRights/NetAmounts/1483204"}],"live_search_url":"https://dwr.state.co.us/Tools/WaterRights/NetAmounts"},"company_association":{"status":"shared","verified_companies":[{"entity_id":"19871060888","name":"Extension Irrigation Company","canonical_url":"https://getditchbook.com/companies/extension-irrigation-company/","verified_at":"2026-08-20","source_refs":["ditchbook-match:0404129"]},{"entity_id":"19871113483","name":"Hillsborough Extension Ditch Co.","canonical_url":"https://getditchbook.com/companies/hillsborough-extension-ditch-co/","verified_at":"2026-08-20","source_refs":["ditchbook-match:0404129"]}],"dwr_associated_contacts":["HILLSBOROUGH EXTENSION DITCH CO (BAUER, GARY)"],"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_reservoir_outline","point_source":"colorado_dwr_structure","point_accuracy":"Digitized","reviewed_geometry_url":"https://getditchbook.com/wdid/geometry/0404129.json","last_reviewed_at":"2026-08-07","proves_parcel_crossing":false},"related_records":[{"wdid":"0400502","name":"Big T Platte R Ditch","canonical_url":"https://getditchbook.com/wdid/0400502/","relation":"same_named_water_source","distance_km":2.5},{"wdid":"0400522","name":"Hill Brush Ditch","canonical_url":"https://getditchbook.com/wdid/0400522/","relation":"same_named_water_source","distance_km":8.8},{"wdid":"0404125","name":"Hummel Res","canonical_url":"https://getditchbook.com/wdid/0404125/","relation":"same_named_water_source","distance_km":11.6},{"wdid":"0404135","name":"Oklahoma Lake","canonical_url":"https://getditchbook.com/wdid/0404135/","relation":"same_named_water_source","distance_km":12.2},{"wdid":"0400523","name":"Hillsborough Ditch","canonical_url":"https://getditchbook.com/wdid/0400523/","relation":"same_named_water_source","distance_km":12.8},{"wdid":"0404133","name":"Loveland Reservoir","canonical_url":"https://getditchbook.com/wdid/0404133/","relation":"same_named_water_source","distance_km":17.8}],"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":"2018-10-24","next_refresh_due_at":"2026-09-25"},"company_association":{"status":"shared","last_verified_at":"2026-08-20"},"geometry":{"status":"reviewed_reservoir_outline","last_reviewed_at":"2026-08-07"},"notice":"Freshness describes source capture and review dates, not legal conclusiveness."},"sources":[{"source_id":"co-dwr-structure:0404129","evidence_lane":"dwr_state_record","publisher":"Colorado Division of Water Resources","dataset":"Structures","url":"https://dwr.state.co.us/Tools/Structures/0404129","retrieved_at":"2026-08-11","source_modified_at":"2018-10-24"},{"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:0404129","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:0404129","evidence_lane":"reviewed_geometry","publisher":"DitchBook","dataset":"Reviewed water-structure geometry","url":"https://getditchbook.com/wdid/geometry/0404129.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:0404129"],"assertion":"published_by_source"},{"path":"/location","evidence_lane":"dwr_state_record","source_refs":["co-dwr-structure:0404129"],"assertion":"published_by_source"},{"path":"/company_association/status","evidence_lane":"ditchbook_verified","source_refs":["ditchbook-match:0404129"],"assertion":"shared"},{"path":"/geometry/status","evidence_lane":"reviewed_geometry","source_refs":["ditchbook-geometry:0404129"],"assertion":"reviewed_reservoir_outline"}]}
