[{"id":"ae739d6a-1600-40fa-9686-d7cbb16a45fe","created_at":"2025-09-03T19:17:34.287Z","updated_at":"2026-01-12T16:11:09.655Z","owner_id":"66f657c5-2fd4-4248-ae84-2ddd812dfeed","location_id":"8218671c-67a9-4c43-b6c6-a5bd4014bc8d","dataset_id":"9b86e04f-bbce-48f5-b1fe-be0c57009cb0","form_id":"6f2f0eee-e53d-43f6-bbe5-9c8b3efa0c57","observed_at":"2020-05-31T18:15:00.000Z","observed_at_local":"2020-05-31T15:15:00-03:00","notes":"","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","hardness","alkalinity","conductivity","air_temperature","water_temperature","current_weather","previous_weather"],"photos":[],"permalink":"https://data.waterrangers.com/observations/127439","readings":[{"id":"9bc857f9-1a68-46dc-85f5-a26c2ac1f459","created_at":"2025-09-03T19:17:34.318Z","updated_at":"2025-09-03T19:17:34.318Z","parameter":"ph","unit":"std_units","value":"6.4","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"e598a834-7727-4799-8d3b-a73fcc4c6f29","created_at":"2025-09-03T19:17:34.323Z","updated_at":"2025-09-03T19:17:34.323Z","parameter":"oxygen","unit":"mg_l","value":"7","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"55f289b9-61f5-47c5-a5b6-63c68977f4cb","created_at":"2025-09-03T19:17:34.327Z","updated_at":"2025-09-03T19:17:34.327Z","parameter":"hardness","unit":"ppm","value":"0","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"3a25934c-4771-4249-86fd-b0f63ac3568f","created_at":"2025-09-03T19:17:34.331Z","updated_at":"2025-09-03T19:17:34.331Z","parameter":"alkalinity","unit":"ppm","value":"40","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"419c7f83-8206-4eff-9a39-b616810588b9","created_at":"2025-09-03T19:17:34.335Z","updated_at":"2025-09-03T19:17:34.335Z","parameter":"conductivity","unit":"us_cm","value":"73","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"a549f0f1-01f9-4ea6-b1e7-487024545bc8","created_at":"2025-09-03T19:17:34.339Z","updated_at":"2025-09-03T19:17:34.339Z","parameter":"air_temperature","unit":"deg_c","value":"13","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"2c58a77a-5f76-40bb-bce0-100c7bbfa929","created_at":"2025-09-03T19:17:34.342Z","updated_at":"2025-09-03T19:17:34.342Z","parameter":"water_temperature","unit":"deg_c","value":"9.0","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"d20e4d62-7d85-4458-b7c9-bd5d865b8526","created_at":"2025-09-03T19:17:34.346Z","updated_at":"2025-09-03T19:17:34.346Z","parameter":"current_weather","unit":"nil","value":"sunny","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"3d820643-7a24-4c2e-92e8-38057e3a3e6f","created_at":"2025-09-03T19:17:34.351Z","updated_at":"2025-09-03T19:17:34.351Z","parameter":"previous_weather","unit":"nil","value":"sunny","equipment":"community_scientist_interpretation","equipment_limit":null}]},{"id":"3e7e2be6-7b3c-4487-8704-9d39a51c867f","created_at":"2025-09-03T19:17:31.174Z","updated_at":"2026-01-12T16:10:54.353Z","owner_id":"a7de108b-89b1-4448-b9d7-a5a58cac47cf","location_id":"8218671c-67a9-4c43-b6c6-a5bd4014bc8d","dataset_id":"9b86e04f-bbce-48f5-b1fe-be0c57009cb0","form_id":"6f2f0eee-e53d-43f6-bbe5-9c8b3efa0c57","observed_at":"2019-09-29T16:30:00.000Z","observed_at_local":"2019-09-29T13:30:00-03:00","notes":"","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","hardness","alkalinity","conductivity","air_temperature","water_temperature","current_weather","previous_weather"],"photos":[],"permalink":"https://data.waterrangers.com/observations/127401","readings":[{"id":"3f6c3d0d-5704-4c47-ae6a-a7ce0520050d","created_at":"2025-09-03T19:17:31.207Z","updated_at":"2025-09-03T19:17:31.207Z","parameter":"ph","unit":"std_units","value":"6.4","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"79514f9a-f0b0-4086-bcd8-b1c525942047","created_at":"2025-09-03T19:17:31.212Z","updated_at":"2025-09-03T19:17:31.212Z","parameter":"oxygen","unit":"mg_l","value":"7","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"06faa4f9-2680-4d44-b816-c3be9ad6b4cf","created_at":"2025-09-03T19:17:31.219Z","updated_at":"2025-09-03T19:17:31.219Z","parameter":"hardness","unit":"ppm","value":"0","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"28ad5eea-4fed-4305-8c34-9626f975f27d","created_at":"2025-09-03T19:17:31.223Z","updated_at":"2025-09-03T19:17:31.223Z","parameter":"alkalinity","unit":"ppm","value":"40","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"dab4c716-12ae-4319-b688-bb21e51fb57c","created_at":"2025-09-03T19:17:31.231Z","updated_at":"2025-09-03T19:17:31.231Z","parameter":"conductivity","unit":"us_cm","value":"119","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"b2de0daf-a281-4178-859e-87130335e414","created_at":"2025-09-03T19:17:31.248Z","updated_at":"2025-09-03T19:17:31.248Z","parameter":"air_temperature","unit":"deg_c","value":"16","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"b8e985ba-0611-403c-b7f4-3ed1d4364b7f","created_at":"2025-09-03T19:17:31.253Z","updated_at":"2025-09-03T19:17:31.253Z","parameter":"water_temperature","unit":"deg_c","value":"15.2","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"3ce673fa-0d02-480f-86f0-eca174e9d335","created_at":"2025-09-03T19:17:31.259Z","updated_at":"2025-09-03T19:17:31.259Z","parameter":"current_weather","unit":"nil","value":"sunny","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"1fd2c936-9b28-43b0-9fee-bd835dceaa31","created_at":"2025-09-03T19:17:31.265Z","updated_at":"2025-09-03T19:17:31.265Z","parameter":"previous_weather","unit":"nil","value":"rainy","equipment":"community_scientist_interpretation","equipment_limit":null}]},{"id":"d1a7573f-fbb0-4ae1-a78c-1c868c580ec3","created_at":"2025-09-03T19:17:29.800Z","updated_at":"2026-01-20T19:26:28.711Z","owner_id":"a7de108b-89b1-4448-b9d7-a5a58cac47cf","location_id":"8218671c-67a9-4c43-b6c6-a5bd4014bc8d","dataset_id":"9b86e04f-bbce-48f5-b1fe-be0c57009cb0","form_id":"6f2f0eee-e53d-43f6-bbe5-9c8b3efa0c57","observed_at":"2019-08-25T20:00:00.000Z","observed_at_local":"2019-08-25T17:00:00-03:00","notes":"","checked":"review_needed","qa_notes":"Review needed: conductivity's result of 166μS/cm is outside the expected range of 48.19-123.81μS/cm ( 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":["ph","oxygen","hardness","alkalinity","conductivity","air_temperature","water_temperature","current_weather","previous_weather"],"photos":[],"permalink":"https://data.waterrangers.com/observations/127383","readings":[{"id":"c2f53964-d543-4dc7-9148-8ec49304099a","created_at":"2025-09-03T19:17:29.832Z","updated_at":"2025-09-03T19:17:29.832Z","parameter":"ph","unit":"std_units","value":"6.5","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"8c7bdb4d-96e3-4543-9a04-1a2b9fbf1d9d","created_at":"2025-09-03T19:17:29.836Z","updated_at":"2025-09-03T19:17:29.836Z","parameter":"oxygen","unit":"mg_l","value":"6.5","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"ee6ec928-7e41-46d2-970d-a0172cdc2a67","created_at":"2025-09-03T19:17:29.840Z","updated_at":"2025-09-03T19:17:29.840Z","parameter":"hardness","unit":"ppm","value":"25","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"054a4a07-955c-4926-9640-b0215ca30527","created_at":"2025-09-03T19:17:29.844Z","updated_at":"2025-09-03T19:17:29.844Z","parameter":"alkalinity","unit":"ppm","value":"50","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"094b8bcb-00d1-431d-a982-e1aa9859f3b8","created_at":"2025-09-03T19:17:29.850Z","updated_at":"2025-09-03T19:17:29.850Z","parameter":"conductivity","unit":"us_cm","value":"166","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"434aa3b2-968e-4117-96a1-ba9485cadfdd","created_at":"2025-09-03T19:17:29.854Z","updated_at":"2025-09-03T19:17:29.854Z","parameter":"air_temperature","unit":"deg_c","value":"22","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"d5a1b2c0-99e7-4339-8c94-d951884a04b2","created_at":"2025-09-03T19:17:29.857Z","updated_at":"2025-09-03T19:17:29.857Z","parameter":"water_temperature","unit":"deg_c","value":"22.3","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"e06d8a8e-3e2d-44b6-90d6-fb470665159a","created_at":"2025-09-03T19:17:29.861Z","updated_at":"2025-09-03T19:17:29.861Z","parameter":"current_weather","unit":"nil","value":"cloudy","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"8710a22a-9de6-4889-91f4-5793882396c0","created_at":"2025-09-03T19:17:29.865Z","updated_at":"2025-09-03T19:17:29.865Z","parameter":"previous_weather","unit":"nil","value":"cloudy","equipment":"community_scientist_interpretation","equipment_limit":null}]},{"id":"5cbd7de4-1d4d-42e1-ba20-038b8603a82f","created_at":"2025-09-03T19:17:28.467Z","updated_at":"2026-01-20T19:26:27.729Z","owner_id":"a7de108b-89b1-4448-b9d7-a5a58cac47cf","location_id":"8218671c-67a9-4c43-b6c6-a5bd4014bc8d","dataset_id":"9b86e04f-bbce-48f5-b1fe-be0c57009cb0","form_id":"6f2f0eee-e53d-43f6-bbe5-9c8b3efa0c57","observed_at":"2019-07-01T19:20:00.000Z","observed_at_local":"2019-07-01T16:20:00-03:00","notes":"","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","hardness","alkalinity","conductivity","air_temperature","water_temperature","current_weather","previous_weather","previous_weather_description"],"photos":[],"permalink":"https://data.waterrangers.com/observations/127366","readings":[{"id":"19d6ca74-54cb-4c68-84ed-8c08171ec6c5","created_at":"2025-09-03T19:17:28.496Z","updated_at":"2025-09-03T19:17:28.496Z","parameter":"ph","unit":"std_units","value":"7.2","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"fc8a1b3d-8fc8-4470-8418-d9a2e7ba60dd","created_at":"2025-09-03T19:17:28.499Z","updated_at":"2025-09-03T19:17:28.499Z","parameter":"oxygen","unit":"mg_l","value":"11","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"7630854f-1a46-4525-815b-1054b152ed0f","created_at":"2025-09-03T19:17:28.503Z","updated_at":"2025-09-03T19:17:28.503Z","parameter":"hardness","unit":"ppm","value":"50","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"b5057f29-4fd2-4755-8a9f-cf15246ce18c","created_at":"2025-09-03T19:17:28.506Z","updated_at":"2025-09-03T19:17:28.506Z","parameter":"alkalinity","unit":"ppm","value":"40","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"9f622352-23f8-4e44-a6fd-127bdd725d26","created_at":"2025-09-03T19:17:28.510Z","updated_at":"2025-09-03T19:17:28.510Z","parameter":"conductivity","unit":"us_cm","value":"90","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"df5cf445-9d0e-49e8-b42c-78aef64e145f","created_at":"2025-09-03T19:17:28.514Z","updated_at":"2025-09-03T19:17:28.514Z","parameter":"air_temperature","unit":"deg_c","value":"18","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"72fe519d-99cb-4593-b0c7-25d3ba4fffc1","created_at":"2025-09-03T19:17:28.517Z","updated_at":"2025-09-03T19:17:28.517Z","parameter":"water_temperature","unit":"deg_c","value":"16.3","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"b54f0691-6d6d-4bd5-977f-7a6dade44c68","created_at":"2025-09-03T19:17:28.524Z","updated_at":"2025-09-03T19:17:28.524Z","parameter":"current_weather","unit":"nil","value":"cloudy","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"79cb76c3-ffa1-4cec-ab6e-a9352dcab84c","created_at":"2025-09-03T19:17:28.542Z","updated_at":"2025-09-03T19:17:28.542Z","parameter":"previous_weather","unit":"nil","value":"rainy","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"60e633f5-d1b8-42dd-b066-3b546b010c9e","created_at":"2025-09-03T19:17:28.550Z","updated_at":"2025-09-03T19:17:28.550Z","parameter":"previous_weather_description","unit":"nil","value":"5 days straighy of rain","equipment":"community_scientist_interpretation","equipment_limit":null}]},{"id":"28ddaff8-e0fc-4065-b5d5-5a0af113177a","created_at":"2025-09-03T19:17:29.942Z","updated_at":"2026-01-12T16:10:47.999Z","owner_id":"a7de108b-89b1-4448-b9d7-a5a58cac47cf","location_id":"8218671c-67a9-4c43-b6c6-a5bd4014bc8d","dataset_id":"9b86e04f-bbce-48f5-b1fe-be0c57009cb0","form_id":"6f2f0eee-e53d-43f6-bbe5-9c8b3efa0c57","observed_at":"2019-06-23T17:30:00.000Z","observed_at_local":"2019-06-23T14:30:00-03:00","notes":"","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","hardness","alkalinity","conductivity","air_temperature","water_temperature","current_weather","previous_weather"],"photos":[],"permalink":"https://data.waterrangers.com/observations/127385","readings":[{"id":"0d89e42e-1025-4bb3-83b5-dcb69ae6d907","created_at":"2025-09-03T19:17:29.961Z","updated_at":"2025-09-03T19:17:29.961Z","parameter":"ph","unit":"std_units","value":"6.6","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"46a33b86-60c8-4d3b-84c6-8e37c5e0c5b6","created_at":"2025-09-03T19:17:29.967Z","updated_at":"2025-09-03T19:17:29.967Z","parameter":"oxygen","unit":"mg_l","value":"7","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"b8638745-6032-4203-869c-45046775ff0e","created_at":"2025-09-03T19:17:29.971Z","updated_at":"2025-09-03T19:17:29.971Z","parameter":"hardness","unit":"ppm","value":"25","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"74c58459-c240-4c44-9e18-4348404e4a6d","created_at":"2025-09-03T19:17:29.974Z","updated_at":"2025-09-03T19:17:29.974Z","parameter":"alkalinity","unit":"ppm","value":"40","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"f24b0f29-0a94-4ced-8a9e-85714615da94","created_at":"2025-09-03T19:17:29.978Z","updated_at":"2025-09-03T19:17:29.978Z","parameter":"conductivity","unit":"us_cm","value":"82","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"b7f00e0b-40bc-4853-8a25-f083a2251221","created_at":"2025-09-03T19:17:29.983Z","updated_at":"2025-09-03T19:17:29.983Z","parameter":"air_temperature","unit":"deg_c","value":"24","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"6a62824b-051c-422a-b6af-a990c174f03f","created_at":"2025-09-03T19:17:29.987Z","updated_at":"2025-09-03T19:17:29.987Z","parameter":"water_temperature","unit":"deg_c","value":"18","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"9fbfa5ac-0c6a-4fbf-8057-fedaea4beeb4","created_at":"2025-09-03T19:17:29.990Z","updated_at":"2025-09-03T19:17:29.990Z","parameter":"current_weather","unit":"nil","value":"sunny","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"9452e77b-bac4-4f22-8b57-44c252a68c51","created_at":"2025-09-03T19:17:29.999Z","updated_at":"2025-09-03T19:17:29.999Z","parameter":"previous_weather","unit":"nil","value":"sunny","equipment":"community_scientist_interpretation","equipment_limit":null}]}]