{"id":"59d0cd58-2986-4c46-8ad6-d5e2cc5bc9e5","created_at":"2025-09-04T00:22:09.354Z","updated_at":"2026-01-21T15:42:44.983Z","owner_id":"6ee48e53-d2fd-4dba-ae23-e3fc3f16bcd0","location_id":"c212c735-015d-4a66-aeb2-9005e5c2d838","dataset_id":"941b579f-21de-4723-af1c-f682886b0c51","form_id":"2ef98bee-de4c-4213-940f-84177fe7091d","observed_at":"2021-07-12T15:23:00.000Z","observed_at_local":"2021-07-12T09:23:00-06:00","notes":"wave action made it difficult to get accurate depth reading, but feel confident in our reporting.  Waves also had us drift a bit but not significant","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","oxygen","salinity","water_depth","conductivity","air_temperature","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/144176","readings":[{"id":"c45c2c38-38f6-4223-b446-3e71c2803796","created_at":"2025-09-04T00:22:09.395Z","updated_at":"2025-09-04T00:22:09.395Z","parameter":"ph","unit":"std_units","value":"8.7","equipment":"unspecified_ph","equipment_limit":null},{"id":"4420449f-6230-4201-a1d1-4f98e1b9698a","created_at":"2025-09-04T00:22:09.399Z","updated_at":"2025-09-04T00:22:09.399Z","parameter":"oxygen","unit":"mg_l","value":"9","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"f2240b34-8f67-4777-be2a-3139c2c5b09d","created_at":"2025-09-04T00:22:09.403Z","updated_at":"2025-09-04T00:22:09.403Z","parameter":"salinity","unit":"ppm","value":"0","equipment":"water_rangers_pen_type_salinity_meter_ppm","equipment_limit":null},{"id":"60048a3d-ce2b-4ab1-9f73-71068014d4ff","created_at":"2025-09-04T00:22:09.406Z","updated_at":"2025-09-04T00:22:09.406Z","parameter":"water_depth","unit":"m","value":"1.56","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"33c38f88-0317-4773-8d00-fc6a09563fc3","created_at":"2025-09-04T00:22:09.410Z","updated_at":"2025-09-04T00:22:09.410Z","parameter":"conductivity","unit":"us_cm","value":"1678","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"709cd78c-a1b1-4c6b-84c9-19f4cfc5d338","created_at":"2025-09-04T00:22:09.415Z","updated_at":"2025-09-04T00:22:09.415Z","parameter":"air_temperature","unit":"deg_c","value":"22","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"af0a3a8a-887f-43e9-8fd6-f34fd8d120c2","created_at":"2025-09-04T00:22:09.418Z","updated_at":"2025-09-04T00:22:09.418Z","parameter":"water_temperature","unit":"deg_c","value":"23","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null}]}