{"id":"29af2d2b-0d5e-49f6-9529-7bdfae30b55a","created_at":"2025-09-04T19:31:11.113Z","updated_at":"2026-05-28T18:40:52.486Z","owner_id":"d07a4087-9e83-4929-b3b5-db28f5fee4dd","location_id":"ca7e0d92-f714-4525-b25a-7beaf9961599","dataset_id":"f757ed2e-52ce-482a-8e2f-6b20e08d842c","form_id":"11d644cc-aa6f-448e-82df-bf2dc5bf7dce","observed_at":"2018-07-31T16:15:00.000Z","observed_at_local":"2018-07-31T11:15:00-05:00","notes":"Al momento de la toma de muestra se observaron aves acuáticas, mariposas de diferentes especies, así como arboles fructificando como el ahuilote y plantas acuáticas como el lirio acuático, así como peces pequeños.","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"Added decimal to air temperature","qa_admin_notes_author_id":"91fb34bf-374d-4fce-87d7-30357f165301","qa_admin_notes_updated_at":"2026-05-28T18:40:52.041Z","tested_parameters":["ph","hardness","alkalinity","air_temperature","water_temperature","e_coli"],"photos":[],"permalink":"https://data.waterrangers.com/observations/178802","readings":[{"id":"f9357ea0-3c77-4c18-a295-2cd066333c0e","created_at":"2026-05-28T18:40:52.281Z","updated_at":"2026-05-28T18:40:52.281Z","parameter":"ph","unit":"std_units","value":"8.4","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":">="},{"id":"8f37fe21-5c63-4bc3-908d-59de32a02549","created_at":"2026-05-28T18:40:52.299Z","updated_at":"2026-05-28T18:40:52.299Z","parameter":"hardness","unit":"ppm","value":"60","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"5df8cf6c-07b5-4afe-8eec-9dc40189da4c","created_at":"2026-05-28T18:40:52.319Z","updated_at":"2026-05-28T18:40:52.319Z","parameter":"alkalinity","unit":"ppm","value":"75","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"6ee01c7c-dfa8-4ca0-9924-98efe9d5a2bd","created_at":"2026-05-28T18:40:52.336Z","updated_at":"2026-05-28T18:40:52.336Z","parameter":"air_temperature","unit":"deg_c","value":"25.5","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"c82c3ad8-428d-4804-9a44-8361fb08a864","created_at":"2026-05-28T18:40:52.354Z","updated_at":"2026-05-28T18:40:52.354Z","parameter":"water_temperature","unit":"deg_c","value":"23","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"32df8151-a552-4bad-9136-691c155a6e83","created_at":"2026-05-28T18:40:52.368Z","updated_at":"2026-05-28T18:40:52.368Z","parameter":"e_coli","unit":"cfu_per_100ml","value":"100","equipment":"other_ecoli_lab","equipment_limit":null}]}