{"id":"9eb9f7f2-c7a6-48ab-b66a-8252b035bcb9","created_at":"2026-06-28T16:13:25.029Z","updated_at":"2026-06-28T16:13:25.213Z","owner_id":"ce70baa8-dfba-4c5c-b67b-575d0556a6a0","location_id":"e8565195-277c-4735-9fb5-3c8724119cf6","dataset_id":"cd85af63-46e3-4a66-a631-61bae4364d23","form_id":"593a3338-0bc8-4b1e-85de-86e1f09fdefb","observed_at":"2026-06-28T07:20:00.000Z","observed_at_local":"2026-06-28T08:20:00+01:00","notes":"","checked":"review_needed","qa_notes":"Review needed: conductivity's result of 2950μS/cm is outside the expected range of 432.5-1297.5μS/cm (50.0% difference from the historical median for this location).","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["current_precipitation","recent_precipitation","ammonia","water_temperature","conductivity","phosphates","turbidity"],"photos":[],"permalink":"https://data.waterrangers.com/observations/212915","readings":[{"id":"1d9a120c-550f-42d3-8fd2-107509459466","created_at":"2026-06-28T16:13:25.039Z","updated_at":"2026-06-28T16:13:25.039Z","parameter":"current_precipitation","unit":"std_units","value":"none","equipment":"current_precipitation","equipment_limit":null},{"id":"7a6470d5-f250-4b12-bc0a-86b16068b4e7","created_at":"2026-06-28T16:13:25.053Z","updated_at":"2026-06-28T16:13:25.053Z","parameter":"recent_precipitation","unit":"std_units","value":"greater_72_hours","equipment":"recent_precipitation","equipment_limit":null},{"id":"66c937cb-b627-45b9-aa2f-e4a95668de46","created_at":"2026-06-28T16:13:25.059Z","updated_at":"2026-06-28T16:13:25.059Z","parameter":"ammonia","unit":"mg_l","value":"0.39","equipment":"hanna_checker_ammonia_medium_range","equipment_limit":null},{"id":"2f81022e-bd69-4f7e-baf5-f54567e1547f","created_at":"2026-06-28T16:13:25.069Z","updated_at":"2026-06-28T16:13:25.069Z","parameter":"water_temperature","unit":"deg_c","value":"23.6","equipment":"other_multimeter_temperature","equipment_limit":null},{"id":"c5c98d2e-5cbc-44a3-9eee-ef683cdd7fb9","created_at":"2026-06-28T16:13:25.077Z","updated_at":"2026-06-28T16:13:25.077Z","parameter":"conductivity","unit":"us_cm","value":"2950","equipment":"other_pen_type_conductivity_meter_us_cm","equipment_limit":null},{"id":"62f65968-6dd7-4be3-8b4a-3463afe3d443","created_at":"2026-06-28T16:13:25.085Z","updated_at":"2026-06-28T16:13:25.085Z","parameter":"phosphates","unit":"mg_l","value":"2.50","equipment":"hanna_checker_phosphates_low_range","equipment_limit":">="},{"id":"4fbd83a6-906c-4f0a-8c12-29f722a13521","created_at":"2026-06-28T16:13:25.091Z","updated_at":"2026-06-28T16:13:25.091Z","parameter":"turbidity","unit":"ntu","value":"14","equipment":"turbidity_tube_45cm","equipment_limit":"<="}]}