{"schema_version":"1.0","record_id":"co-dwr-wdid:0404146","record_type":"colorado_dwr_structure","wdid":"0404146","canonical_url":"https://getditchbook.com/wdid/0404146/","identity":{"official_name":"WELCH RES","display_name":"Welch Res","aliases":["FKA WDID 0404147","FKA WDID 0404148","FKA WDID 0404149","HANDY RES","WELCH LAKES"],"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":"Larimer","water_source":"Big Thompson River","stream_mile":null,"legal_location":"Q10 NE · Q40 NW · Q160 SE · Section 9 · Township 4.0 N · Range 69.0 W · Sixth Principal Meridian","point":{"type":"Point","coordinates":[-105.117724,40.326478]},"point_accuracy":"Digitized"},"state_record":{"modified_at":"2018-10-23","associated_case_references":["00CW0110","01CW0182","14CW3016","CA10077","CA9079","W7439"],"dwr_associated_contacts":["HANDY DITCH COMPANY (MAWLAWI, DENA)","TELESTO SOLUTIONS, INC (NICCOLI, WALTER)","WELCH LAKES RESERVOIR CO"],"period_of_record_start":"1994-05-23","period_of_record_end":"2025-09-02","source_url":"https://dwr.state.co.us/Tools/Structures/0404146"},"water_rights":{"row_count":6,"rows":[{"record_number":1483232,"appropriation_date":"1881-10-01","adjudication_date":"1931-04-01","prior_adjudication_date":"1916-06-29","amounts":{"absolute":1901.16,"conditional":0,"apex_absolute":0,"apex_conditional":0,"unit_code":"A"},"priority_number":null,"administration_number":24286.11597,"order_number":0,"decreed_use_code":"0126ACW","associated_case_references":["14CW3016","00CW0110","01CW0182","CA9079"],"source_modified_at":"2019-10-17","source_url":"https://dwr.state.co.us/Tools/WaterRights/NetAmounts/1483232"},{"record_number":1483233,"appropriation_date":"1888-11-25","adjudication_date":"1931-04-01","prior_adjudication_date":"1916-06-29","amounts":{"absolute":688.52,"conditional":0,"apex_absolute":0,"apex_conditional":0,"unit_code":"A"},"priority_number":null,"administration_number":24286.14209,"order_number":0,"decreed_use_code":"0126ACW","associated_case_references":["14CW3016","00CW0110","01CW0182","W7439","CA9079"],"source_modified_at":"2019-10-17","source_url":"https://dwr.state.co.us/Tools/WaterRights/NetAmounts/1483233"},{"record_number":1483234,"appropriation_date":"1902-04-17","adjudication_date":"1931-04-01","prior_adjudication_date":"1916-06-29","amounts":{"absolute":1262.63,"conditional":0,"apex_absolute":0,"apex_conditional":0,"unit_code":"A"},"priority_number":null,"administration_number":24286.19099,"order_number":0,"decreed_use_code":"0126ACW","associated_case_references":["14CW3016","00CW0110","01CW0182","W7439","CA9079"],"source_modified_at":"2019-10-17","source_url":"https://dwr.state.co.us/Tools/WaterRights/NetAmounts/1483234"},{"record_number":1483235,"appropriation_date":"1904-02-01","adjudication_date":"1931-04-01","prior_adjudication_date":"1916-06-29","amounts":{"absolute":472.1,"conditional":0,"apex_absolute":0,"apex_conditional":0,"unit_code":"A"},"priority_number":null,"administration_number":24286.19754,"order_number":0,"decreed_use_code":"0126ACW","associated_case_references":["14CW3016","00CW0110","01CW0182","W7439","CA9079"],"source_modified_at":"2019-10-17","source_url":"https://dwr.state.co.us/Tools/WaterRights/NetAmounts/1483235"},{"record_number":1483236,"appropriation_date":"1921-06-01","adjudication_date":"1931-04-01","prior_adjudication_date":"1916-06-29","amounts":{"absolute":630.83,"conditional":0,"apex_absolute":0,"apex_conditional":0,"unit_code":"A"},"priority_number":null,"administration_number":26084,"order_number":0,"decreed_use_code":"0126ACW","associated_case_references":["14CW3016","00CW0110","01CW0182","W7439","CA9079"],"source_modified_at":"2019-10-17","source_url":"https://dwr.state.co.us/Tools/WaterRights/NetAmounts/1483236"},{"record_number":1483237,"appropriation_date":"1923-06-15","adjudication_date":"1939-11-14","prior_adjudication_date":"1931-04-01","amounts":{"absolute":4955.2,"conditional":0,"apex_absolute":0,"apex_conditional":0,"unit_code":"A"},"priority_number":null,"administration_number":29675.26828,"order_number":0,"decreed_use_code":"0126ACW","associated_case_references":["14CW3016","00CW0110","01CW0182","CA10077"],"source_modified_at":"2019-10-17","source_url":"https://dwr.state.co.us/Tools/WaterRights/NetAmounts/1483237"}],"live_search_url":"https://dwr.state.co.us/Tools/WaterRights/NetAmounts"},"company_association":{"status":"verified","verified_companies":[{"entity_id":"19871001590","name":"Handy Ditch Company","canonical_url":"https://getditchbook.com/companies/handy-ditch-company/","verified_at":"2026-08-20","source_refs":["ditchbook-match:0404146"]}],"dwr_associated_contacts":["HANDY DITCH COMPANY (MAWLAWI, DENA)","TELESTO SOLUTIONS, INC (NICCOLI, WALTER)","WELCH LAKES RESERVOIR CO"],"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":"Digitized","reviewed_geometry_url":null,"last_reviewed_at":null,"proves_parcel_crossing":false},"related_records":[{"wdid":"0404133","name":"Loveland Reservoir","canonical_url":"https://getditchbook.com/wdid/0404133/","relation":"same_named_water_source","distance_km":2},{"wdid":"0404113","name":"Coleman Res","canonical_url":"https://getditchbook.com/wdid/0404113/","relation":"same_named_water_source","distance_km":2.8},{"wdid":"0404142","name":"South Side Res","canonical_url":"https://getditchbook.com/wdid/0404142/","relation":"same_named_water_source","distance_km":4.3},{"wdid":"0404136","name":"Lon Hagler Res","canonical_url":"https://getditchbook.com/wdid/0404136/","relation":"same_named_water_source","distance_km":5.1},{"wdid":"0400519","name":"Farmers Irrigation Canal","canonical_url":"https://getditchbook.com/wdid/0400519/","relation":"same_named_water_source","distance_km":7.8},{"wdid":"0404125","name":"Hummel Res","canonical_url":"https://getditchbook.com/wdid/0404125/","relation":"same_named_water_source","distance_km":7.9}],"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":"2018-10-23","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:0404146","evidence_lane":"dwr_state_record","publisher":"Colorado Division of Water Resources","dataset":"Structures","url":"https://dwr.state.co.us/Tools/Structures/0404146","retrieved_at":"2026-08-11","source_modified_at":"2018-10-23"},{"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:0404146","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:0404146"],"assertion":"published_by_source"},{"path":"/location","evidence_lane":"dwr_state_record","source_refs":["co-dwr-structure:0404146"],"assertion":"published_by_source"},{"path":"/company_association/status","evidence_lane":"ditchbook_verified","source_refs":["ditchbook-match:0404146"],"assertion":"verified"},{"path":"/geometry/status","evidence_lane":"dwr_state_record","source_refs":["co-dwr-structure:0404146"],"assertion":"official_point_only"}]}
