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observaron chachalacas en el 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aura.","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["water_temperature","ph","hardness","turbidity","alkalinity","air_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/179104","readings":[{"id":"1c453af0-cbe3-4e01-8fcd-54c28a4902f1","created_at":"2025-12-05T23:07:26.738Z","updated_at":"2025-12-05T23:07:26.738Z","parameter":"water_temperature","unit":"deg_c","value":"25.5","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"f2f18e0f-ec38-4c41-b43e-107ca5947a81","created_at":"2025-09-04T19:31:37.109Z","updated_at":"2025-09-04T19:31:37.109Z","parameter":"ph","unit":"std_units","value":"7","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"36f0d735-e19d-4f92-95f9-3c5392d3aeca","created_at":"2025-09-04T19:31:37.116Z","updated_at":"2025-09-04T19:31:37.116Z","parameter":"hardness","unit":"ppm","value":"270","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"09bfefb0-b099-4e97-94a0-64d9b7ea54a2","created_at":"2025-09-04T19:31:37.120Z","updated_at":"2025-09-04T19:31:37.120Z","parameter":"turbidity","unit":"ntu","value":"15","equipment":"turbidity_tube_45cm","equipment_limit":null},{"id":"d3a2b5e5-2366-4f74-8964-bbf656d88cc4","created_at":"2025-09-04T19:31:37.124Z","updated_at":"2025-09-04T19:31:37.124Z","parameter":"alkalinity","unit":"ppm","value":"130","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"537c4337-e9a8-453f-850c-a9aca0f9d016","created_at":"2025-09-04T19:31:37.128Z","updated_at":"2025-09-04T19:31:37.128Z","parameter":"air_temperature","unit":"deg_c","value":"23","equipment":"stream_thermometer_water_rangers","equipment_limit":null}]},{"id":"3f29f416-7540-472b-b615-3af8f30eb15b","created_at":"2025-09-04T19:31:37.150Z","updated_at":"2026-01-20T19:15:50.157Z","owner_id":"d07a4087-9e83-4929-b3b5-db28f5fee4dd","location_id":"996c653d-73b1-4e6b-bd25-0fe936ab08ec","dataset_id":"f757ed2e-52ce-482a-8e2f-6b20e08d842c","form_id":"11d644cc-aa6f-448e-82df-bf2dc5bf7dce","observed_at":"2018-06-13T16:23:00.000Z","observed_at_local":"2018-06-13T11:23:00-05:00","notes":"Se observa espuma en al orilla del río, con unas dimernsiones aproximadas de 0.5 x 1.5 x 1.0 m. Huele raro, el río trae materia orgánica disuelta. Este muestreo se realizó junto con el muestreo técnico.","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["hardness","alkalinity","air_temperature","water_temperature","ph","turbidity"],"photos":[],"permalink":"https://data.waterrangers.com/observations/179105","readings":[{"id":"5efc8769-7fea-448e-a7d6-193d050ecad7","created_at":"2025-12-05T22:34:32.094Z","updated_at":"2025-12-05T22:34:32.094Z","parameter":"ph","unit":"std_units","value":"7.5","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"f055526d-49f2-49b6-bd24-aefe7122ecaa","created_at":"2025-12-10T17:03:18.078Z","updated_at":"2025-12-10T17:03:18.078Z","parameter":"turbidity","unit":"ntu","value":"5","equipment":"turbidity_tube_45cm","equipment_limit":"<"},{"id":"12016b74-054b-4159-9326-ce9724ec2e97","created_at":"2025-09-04T19:31:37.175Z","updated_at":"2025-09-04T19:31:37.175Z","parameter":"hardness","unit":"ppm","value":"220","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"595d88e3-76a9-4144-8a88-18c869f67058","created_at":"2025-09-04T19:31:37.182Z","updated_at":"2025-09-04T19:31:37.182Z","parameter":"alkalinity","unit":"ppm","value":"220","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"0c890841-9c41-4017-b740-f2b44978e0db","created_at":"2025-09-04T19:31:37.187Z","updated_at":"2025-09-04T19:31:37.187Z","parameter":"air_temperature","unit":"deg_c","value":"24","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"d4fa03c5-ec3c-44bc-aa47-a84cbe2f2d73","created_at":"2025-09-04T19:31:37.190Z","updated_at":"2025-09-04T19:31:37.190Z","parameter":"water_temperature","unit":"deg_c","value":"26","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null}]},{"id":"e9fc1fdd-6faf-4a1c-9254-848b89008921","created_at":"2025-09-04T19:31:37.016Z","updated_at":"2026-06-09T18:37:47.970Z","owner_id":"d07a4087-9e83-4929-b3b5-db28f5fee4dd","location_id":"996c653d-73b1-4e6b-bd25-0fe936ab08ec","dataset_id":"f757ed2e-52ce-482a-8e2f-6b20e08d842c","form_id":"11d644cc-aa6f-448e-82df-bf2dc5bf7dce","observed_at":"2018-05-31T18:53:00.000Z","observed_at_local":"2018-05-31T13:53:00-05:00","notes":"Se observó la presencia de algunas especies de aves como pijijis, garza gris, excretas.","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":"2026-06-09T18:37:47.827Z","tested_parameters":["ph","hardness","turbidity","alkalinity","air_temperature","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/179103","readings":[{"id":"87b38eb7-64c9-42eb-bada-f6097ce30a82","created_at":"2026-06-09T18:37:47.902Z","updated_at":"2026-06-09T18:37:47.902Z","parameter":"ph","unit":"std_units","value":"8","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"f59aeff7-312f-4a41-a3a2-e252575b97f5","created_at":"2026-06-09T18:37:47.907Z","updated_at":"2026-06-09T18:37:47.907Z","parameter":"hardness","unit":"ppm","value":"250","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"52eac933-132f-4b56-b933-d178c9fa729b","created_at":"2026-06-09T18:37:47.911Z","updated_at":"2026-06-09T18:37:47.911Z","parameter":"turbidity","unit":"ntu","value":"10","equipment":"turbidity_tube_45cm","equipment_limit":"<"},{"id":"d1b8d9d3-37fa-497d-99aa-5a15d63b2d12","created_at":"2026-06-09T18:37:47.915Z","updated_at":"2026-06-09T18:37:47.915Z","parameter":"alkalinity","unit":"ppm","value":"190","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"5d100a43-9f82-4bab-a844-e7cf3168146a","created_at":"2026-06-09T18:37:47.919Z","updated_at":"2026-06-09T18:37:47.919Z","parameter":"air_temperature","unit":"deg_c","value":"33.5","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"67b317dc-120b-42f7-9b61-06d5264ed02d","created_at":"2026-06-09T18:37:47.923Z","updated_at":"2026-06-09T18:37:47.923Z","parameter":"water_temperature","unit":"deg_c","value":"28.5","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null}]}]