{"schema_version":"1.0","record_id":"co-dwr-wdid:3803779","record_type":"colorado_dwr_structure","wdid":"3803779","canonical_url":"https://getditchbook.com/wdid/3803779/","identity":{"official_name":"GRIZZLY RESERVOIR","display_name":"Grizzly Reservoir","aliases":[],"structure_type":"RESERVOIR"},"administration":{"division":5,"water_district":38,"current_in_use_code":"A","current_in_use_label":"Active structure with contemporary diversion records"},"location":{"county":"Pitkin","water_source":"Lincoln Creek","stream_mile":6.61,"legal_location":"Q40 NE · Q160 NE · Section 23 · Township 11.0 S · Range 83.0 W · Sixth Principal Meridian","point":{"type":"Point","coordinates":[-106.61725,39.079303]},"point_accuracy":"Digitized"},"state_record":{"modified_at":"1995-04-26","associated_case_references":["85CW0244","W2610"],"dwr_associated_contacts":["TWIN LAKES RES CO","TWIN LAKES RES COMPANY & CANAL COMPANY"],"period_of_record_start":"1996-10-31","period_of_record_end":"2025-10-31","source_url":"https://dwr.state.co.us/Tools/Structures/3803779"},"water_rights":{"row_count":1,"rows":[{"record_number":1577614,"appropriation_date":"1974-10-30","adjudication_date":"1974-12-31","prior_adjudication_date":"1973-12-31","amounts":{"absolute":400,"conditional":0,"apex_absolute":0,"apex_conditional":0,"unit_code":"A"},"priority_number":null,"administration_number":45593,"order_number":0,"decreed_use_code":"56Q","associated_case_references":["W2610","85CW0244"],"source_modified_at":"2004-06-10","source_url":"https://dwr.state.co.us/Tools/WaterRights/NetAmounts/1577614"}],"live_search_url":"https://dwr.state.co.us/Tools/WaterRights/NetAmounts"},"company_association":{"status":"verified","verified_companies":[{"entity_id":"19871024801","name":"Twin Lakes Reservoir And Canal Company","canonical_url":"https://getditchbook.com/companies/twin-lakes-reservoir-and-canal-company/","verified_at":"2026-08-17","source_refs":["ditchbook-match:3803779"]}],"dwr_associated_contacts":["TWIN LAKES RES CO","TWIN LAKES RES COMPANY & CANAL COMPANY"],"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":"reviewed_reservoir_outline","point_source":"colorado_dwr_structure","point_accuracy":"Digitized","reviewed_geometry_url":"https://getditchbook.com/wdid/geometry/3803779.json","last_reviewed_at":"2026-08-07","proves_parcel_crossing":false},"related_records":[],"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":"1995-04-26","next_refresh_due_at":"2026-09-25"},"company_association":{"status":"verified","last_verified_at":"2026-08-17"},"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:3803779","evidence_lane":"dwr_state_record","publisher":"Colorado Division of Water Resources","dataset":"Structures","url":"https://dwr.state.co.us/Tools/Structures/3803779","retrieved_at":"2026-08-11","source_modified_at":"1995-04-26"},{"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:3803779","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"},{"source_id":"ditchbook-geometry:3803779","evidence_lane":"reviewed_geometry","publisher":"DitchBook","dataset":"Reviewed water-structure geometry","url":"https://getditchbook.com/wdid/geometry/3803779.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:3803779"],"assertion":"published_by_source"},{"path":"/location","evidence_lane":"dwr_state_record","source_refs":["co-dwr-structure:3803779"],"assertion":"published_by_source"},{"path":"/company_association/status","evidence_lane":"ditchbook_verified","source_refs":["ditchbook-match:3803779"],"assertion":"verified"},{"path":"/geometry/status","evidence_lane":"reviewed_geometry","source_refs":["ditchbook-geometry:3803779"],"assertion":"reviewed_reservoir_outline"}]}