{"schema_version":"1.0","record_id":"co-dwr-wdid:0503335","record_type":"colorado_dwr_structure","wdid":"0503335","canonical_url":"https://getditchbook.com/wdid/0503335/","identity":{"official_name":"POST HILL RES","display_name":"Post Hill Res","aliases":[],"structure_type":"RESERVOIR"},"administration":{"division":1,"water_district":5,"current_in_use_code":"U","current_in_use_label":"Active structure; diversion records are not maintained"},"location":{"county":"Boulder","water_source":"Dry Saint Vrain Creek","stream_mile":5.52,"legal_location":"Q10 SE · Q40 SW · Q160 SE · Section 30 · Township 3.0 N · Range 72.0 W · Sixth Principal Meridian","point":{"type":"Point","coordinates":[-105.491487,40.189196]},"point_accuracy":"Spotted from quarters"},"state_record":{"modified_at":"1990-12-20","associated_case_references":["87CW0313"],"dwr_associated_contacts":["WALTER, MARGARET"],"period_of_record_start":null,"period_of_record_end":null,"source_url":"https://dwr.state.co.us/Tools/Structures/0503335"},"water_rights":{"row_count":1,"rows":[{"record_number":1485337,"appropriation_date":"1987-12-31","adjudication_date":"1987-12-31","prior_adjudication_date":"1986-12-31","amounts":{"absolute":0,"conditional":3,"apex_absolute":0,"apex_conditional":0,"unit_code":"A"},"priority_number":null,"administration_number":50403,"order_number":0,"decreed_use_code":"2789AW","associated_case_references":["87CW0313"],"source_modified_at":"2018-10-11","source_url":"https://dwr.state.co.us/Tools/WaterRights/NetAmounts/1485337"}],"live_search_url":"https://dwr.state.co.us/Tools/WaterRights/NetAmounts"},"company_association":{"status":"not_verified","verified_companies":[],"dwr_associated_contacts":["WALTER, MARGARET"],"dwr_contacts_are_verified_owners":false,"last_verified_at":null,"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":"Spotted from quarters","reviewed_geometry_url":null,"last_reviewed_at":null,"proves_parcel_crossing":false},"related_records":[{"wdid":"0504378","name":"Nelson Res 1","canonical_url":"https://getditchbook.com/wdid/0504378/","relation":"same_named_water_source","distance_km":1.4},{"wdid":"0504396","name":"R/k Acres Pond","canonical_url":"https://getditchbook.com/wdid/0504396/","relation":"same_named_water_source","distance_km":1.4},{"wdid":"0504427","name":"Valdez Pond No 1","canonical_url":"https://getditchbook.com/wdid/0504427/","relation":"same_named_water_source","distance_km":1.7},{"wdid":"0504059","name":"Rense Res","canonical_url":"https://getditchbook.com/wdid/0504059/","relation":"nearby","distance_km":0.9},{"wdid":"0504433","name":"Windwalker Res 1","canonical_url":"https://getditchbook.com/wdid/0504433/","relation":"nearby","distance_km":1.2},{"wdid":"0500733","name":"Ferncliff Dev Pond","canonical_url":"https://getditchbook.com/wdid/0500733/","relation":"nearby","distance_km":1.6}],"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":"1990-12-20","next_refresh_due_at":"2026-09-25"},"company_association":{"status":"not_verified","last_verified_at":null},"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:0503335","evidence_lane":"dwr_state_record","publisher":"Colorado Division of Water Resources","dataset":"Structures","url":"https://dwr.state.co.us/Tools/Structures/0503335","retrieved_at":"2026-08-11","source_modified_at":"1990-12-20"},{"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}],"provenance":[{"path":"/identity","evidence_lane":"dwr_state_record","source_refs":["co-dwr-structure:0503335"],"assertion":"published_by_source"},{"path":"/location","evidence_lane":"dwr_state_record","source_refs":["co-dwr-structure:0503335"],"assertion":"published_by_source"},{"path":"/company_association/status","evidence_lane":"unknown","source_refs":[],"assertion":"not_verified"},{"path":"/geometry/status","evidence_lane":"dwr_state_record","source_refs":["co-dwr-structure:0503335"],"assertion":"official_point_only"}]}
