{"id":"b32b9dd8-0b73-4eef-8a64-4285313aa180","created_at":"2026-06-16T20:07:32.183Z","updated_at":"2026-06-16T20:07:49.966Z","owner_id":"e01b5ada-0dda-4135-842f-9e781056ed74","location_id":"9f414df1-c162-467e-aeee-a344b9b643e1","dataset_id":"3dace7aa-130a-49cf-9966-e24114d160d4","form_id":"6a6c2644-5295-45b4-a8e3-f99063b91aee","observed_at":"2024-12-19T10:00:00.000Z","observed_at_local":"2024-12-19T10:00:00+00:00","notes":null,"checked":"review_needed","qa_notes":"Review needed: conductivity's result of 3999μS/cm is outside the expected range of 0.0-2257.59μS/cm (3.0 standard deviations from the historical mean for this location).","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ammonia","flow","conductivity","water_temperature","ph","total_dissolved_solids_tds","phosphates"],"photos":[],"permalink":"https://data.waterrangers.com/observations/212368","readings":[{"id":"505b4dc3-5b27-4b02-8a8f-bb3343c5d84d","created_at":"2026-06-16T20:07:32.200Z","updated_at":"2026-06-16T20:07:32.200Z","parameter":"ammonia","unit":"mg_l","value":"0.15","equipment":"hanna_checker_ammonia_medium_range","equipment_limit":null},{"id":"5809c79a-1a9e-4a56-964e-24c1aff80ed8","created_at":"2026-06-16T20:07:32.205Z","updated_at":"2026-06-16T20:07:32.205Z","parameter":"flow","unit":"l_s","value":"0.19","equipment":"other_flow_l_s","equipment_limit":null},{"id":"2429f967-32c5-4ce9-81a3-806aa5952b28","created_at":"2026-06-16T20:07:32.209Z","updated_at":"2026-06-16T20:07:32.209Z","parameter":"conductivity","unit":"us_cm","value":"3999","equipment":"other_pen_type_conductivity_meter_us_cm","equipment_limit":null},{"id":"113107c4-b2a0-40d1-a4ad-954aa72e503e","created_at":"2026-06-16T20:07:32.214Z","updated_at":"2026-06-16T20:07:32.214Z","parameter":"water_temperature","unit":"deg_c","value":"7.1","equipment":"other_thermometer","equipment_limit":null},{"id":"b9105ddf-0dc6-4acf-aaa1-35f6de871ff4","created_at":"2026-06-16T20:07:32.218Z","updated_at":"2026-06-16T20:07:32.218Z","parameter":"ph","unit":"std_units","value":"7.95","equipment":"other_pen_type_ph_meter","equipment_limit":null},{"id":"fca9dd91-ea3c-4279-9a9e-dea55e94f81e","created_at":"2026-06-16T20:07:32.223Z","updated_at":"2026-06-16T20:07:32.223Z","parameter":"total_dissolved_solids_tds","unit":"ppm","value":"1168","equipment":"other_pen-type_tds_meter","equipment_limit":null},{"id":"e1fe5d39-7d48-46ae-8e7f-a16268675df1","created_at":"2026-06-16T20:07:32.229Z","updated_at":"2026-06-16T20:07:32.229Z","parameter":"phosphates","unit":"mg_l","value":"0.24","equipment":"hanna_checker_phosphates_low_range","equipment_limit":null}]}