[{"id":"09829b34-f814-4fd6-a6e1-4870aea15c73","created_at":"2026-06-16T20:07:45.238Z","updated_at":"2026-06-16T20:07:57.073Z","owner_id":"2bf8a7f2-1d3d-41b0-9e22-23105e9bed59","location_id":"922b03c0-fb16-4e23-9a95-83a09924a07e","dataset_id":"3dace7aa-130a-49cf-9966-e24114d160d4","form_id":"6a6c2644-5295-45b4-a8e3-f99063b91aee","observed_at":"2026-05-12T11:05:00.000Z","observed_at_local":"2026-05-12T12:05:00+01:00","notes":null,"checked":"review_needed","qa_notes":"Review needed: conductivity's result of 1270μS/cm is outside the expected range of 364.0-1092.0μS/cm (50.0% difference from the historical median for this location).\nReview needed: water_depth's result of 0.04m is below the normal range of 0.1m.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ammonia","flow","conductivity","water_temperature","turbidity","water_depth","total_dissolved_solids_tds","phosphates"],"photos":[],"permalink":"https://data.waterrangers.com/observations/212487","readings":[{"id":"12386c0c-27c1-4419-8357-3b0f8b30337a","created_at":"2026-06-16T20:07:45.256Z","updated_at":"2026-06-16T20:07:45.256Z","parameter":"ammonia","unit":"mg_l","value":"0.21","equipment":"hanna_checker_ammonia_medium_range","equipment_limit":null},{"id":"10a4ef5b-b940-4434-912d-78753a04025d","created_at":"2026-06-16T20:07:45.262Z","updated_at":"2026-06-16T20:07:45.262Z","parameter":"flow","unit":"l_s","value":"0.05","equipment":"other_flow_l_s","equipment_limit":null},{"id":"3c23f5a5-c85b-42b1-a658-972c7b54227a","created_at":"2026-06-16T20:07:45.267Z","updated_at":"2026-06-16T20:07:45.267Z","parameter":"conductivity","unit":"us_cm","value":"1270","equipment":"other_pen_type_conductivity_meter_us_cm","equipment_limit":null},{"id":"4a034cee-4823-4e35-8b34-9c6d1ac782e8","created_at":"2026-06-16T20:07:45.273Z","updated_at":"2026-06-16T20:07:45.273Z","parameter":"water_temperature","unit":"deg_c","value":"12","equipment":"other_thermometer","equipment_limit":null},{"id":"fbce10c2-e505-4730-ac45-71091b0898f5","created_at":"2026-06-16T20:07:45.278Z","updated_at":"2026-06-16T20:07:45.278Z","parameter":"turbidity","unit":"ntu","value":"14","equipment":"turbidity_tube_45cm","equipment_limit":"<="},{"id":"485056eb-e8df-49d1-8d0c-c3f2f0365174","created_at":"2026-06-16T20:07:45.284Z","updated_at":"2026-06-16T20:07:45.284Z","parameter":"water_depth","unit":"m","value":"0.04","equipment":"ruler_m","equipment_limit":null},{"id":"4e2e0aa6-6f87-4a61-b4d9-7104722d28c8","created_at":"2026-06-16T20:07:45.288Z","updated_at":"2026-06-16T20:07:45.288Z","parameter":"total_dissolved_solids_tds","unit":"ppm","value":"628","equipment":"other_pen-type_tds_meter","equipment_limit":null},{"id":"97c8e195-ee9e-43a3-9247-b1519b45d205","created_at":"2026-06-16T20:07:45.294Z","updated_at":"2026-06-16T20:07:45.294Z","parameter":"phosphates","unit":"mg_l","value":"0.16","equipment":"hanna_checker_phosphates_low_range","equipment_limit":null}]},{"id":"3e689e4f-163f-49c6-956d-747e8bfde2ea","created_at":"2026-06-16T20:07:43.345Z","updated_at":"2026-06-16T20:07:55.692Z","owner_id":"2bf8a7f2-1d3d-41b0-9e22-23105e9bed59","location_id":"922b03c0-fb16-4e23-9a95-83a09924a07e","dataset_id":"3dace7aa-130a-49cf-9966-e24114d160d4","form_id":"6a6c2644-5295-45b4-a8e3-f99063b91aee","observed_at":"2026-03-10T09:48:00.000Z","observed_at_local":"2026-03-10T09:48:00+00:00","notes":null,"checked":"review_needed","qa_notes":"Review needed: water_depth's result of 0.06m is below the normal range of 0.1m.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ammonia","flow","conductivity","water_temperature","turbidity","water_depth","total_dissolved_solids_tds","phosphates"],"photos":[],"permalink":"https://data.waterrangers.com/observations/212463","readings":[{"id":"4f160df2-b21b-4157-870a-c7a94a1d53d3","created_at":"2026-06-16T20:07:43.365Z","updated_at":"2026-06-16T20:07:43.365Z","parameter":"ammonia","unit":"mg_l","value":"0.12","equipment":"hanna_checker_ammonia_medium_range","equipment_limit":null},{"id":"67f7f31f-7b39-4fd2-8862-8f9ac67c778a","created_at":"2026-06-16T20:07:43.371Z","updated_at":"2026-06-16T20:07:43.371Z","parameter":"flow","unit":"l_s","value":"0.311","equipment":"other_flow_l_s","equipment_limit":null},{"id":"815f70b7-2b2f-4adf-8659-369041acf501","created_at":"2026-06-16T20:07:43.377Z","updated_at":"2026-06-16T20:07:43.377Z","parameter":"conductivity","unit":"us_cm","value":"598","equipment":"other_pen_type_conductivity_meter_us_cm","equipment_limit":null},{"id":"1980f73c-4a23-473e-8f1b-4c6d7a029097","created_at":"2026-06-16T20:07:43.382Z","updated_at":"2026-06-16T20:07:43.382Z","parameter":"water_temperature","unit":"deg_c","value":"9.9","equipment":"other_thermometer","equipment_limit":null},{"id":"8a132ee0-bc37-46c3-8700-4551d9995b54","created_at":"2026-06-16T20:07:43.388Z","updated_at":"2026-06-16T20:07:43.388Z","parameter":"turbidity","unit":"ntu","value":"40","equipment":"turbidity_tube_45cm","equipment_limit":null},{"id":"e5a1fe4e-1fa9-458f-a988-0ccf921b7657","created_at":"2026-06-16T20:07:43.394Z","updated_at":"2026-06-16T20:07:43.394Z","parameter":"water_depth","unit":"m","value":"0.06","equipment":"ruler_m","equipment_limit":null},{"id":"dbf9aa81-5ecd-49c7-bc68-997bad2786e1","created_at":"2026-06-16T20:07:43.399Z","updated_at":"2026-06-16T20:07:43.399Z","parameter":"total_dissolved_solids_tds","unit":"ppm","value":"403","equipment":"other_pen-type_tds_meter","equipment_limit":null},{"id":"771620c5-a2de-4479-a7de-e2d42047ed1d","created_at":"2026-06-16T20:07:43.405Z","updated_at":"2026-06-16T20:07:43.405Z","parameter":"phosphates","unit":"mg_l","value":"0.07","equipment":"hanna_checker_phosphates_low_range","equipment_limit":null}]},{"id":"63b5b9b6-206c-4b47-9c21-6d69101daea5","created_at":"2026-06-16T20:07:42.366Z","updated_at":"2026-06-16T20:07:54.954Z","owner_id":"2bf8a7f2-1d3d-41b0-9e22-23105e9bed59","location_id":"922b03c0-fb16-4e23-9a95-83a09924a07e","dataset_id":"3dace7aa-130a-49cf-9966-e24114d160d4","form_id":"6a6c2644-5295-45b4-a8e3-f99063b91aee","observed_at":"2026-02-11T09:28:00.000Z","observed_at_local":"2026-02-11T09:28:00+00:00","notes":null,"checked":"review_needed","qa_notes":"Review needed: conductivity's result of 356μS/cm is outside the expected range of 440.0-1320.0μS/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":["ammonia","flow","conductivity","water_temperature","turbidity","water_depth","total_dissolved_solids_tds","phosphates"],"photos":[],"permalink":"https://data.waterrangers.com/observations/212450","readings":[{"id":"8672174b-0c18-43f0-82dc-7344763ce82a","created_at":"2026-06-16T20:07:42.382Z","updated_at":"2026-06-16T20:07:42.382Z","parameter":"ammonia","unit":"mg_l","value":"0.14","equipment":"hanna_checker_ammonia_medium_range","equipment_limit":null},{"id":"8ba7459a-ff26-48bd-b7c7-6c0f16cae681","created_at":"2026-06-16T20:07:42.388Z","updated_at":"2026-06-16T20:07:42.388Z","parameter":"flow","unit":"l_s","value":"0.207","equipment":"other_flow_l_s","equipment_limit":null},{"id":"ea0db7c7-02eb-42a5-9fea-0d02dac6adab","created_at":"2026-06-16T20:07:42.393Z","updated_at":"2026-06-16T20:07:42.393Z","parameter":"conductivity","unit":"us_cm","value":"356","equipment":"other_pen_type_conductivity_meter_us_cm","equipment_limit":null},{"id":"a46b5a18-2cf8-4cae-89ef-a46ca24fc816","created_at":"2026-06-16T20:07:42.398Z","updated_at":"2026-06-16T20:07:42.398Z","parameter":"water_temperature","unit":"deg_c","value":"8.5","equipment":"other_thermometer","equipment_limit":null},{"id":"12ca3c11-ec90-4e91-8586-6fef3ba306fa","created_at":"2026-06-16T20:07:42.403Z","updated_at":"2026-06-16T20:07:42.403Z","parameter":"turbidity","unit":"ntu","value":"41","equipment":"turbidity_tube_45cm","equipment_limit":null},{"id":"01de3caa-3d49-403b-8f04-2283b0ed57b8","created_at":"2026-06-16T20:07:42.410Z","updated_at":"2026-06-16T20:07:42.410Z","parameter":"water_depth","unit":"m","value":"0.23","equipment":"ruler_m","equipment_limit":null},{"id":"fa3833b0-01d9-4454-b35f-453e50f20c5e","created_at":"2026-06-16T20:07:42.418Z","updated_at":"2026-06-16T20:07:42.418Z","parameter":"total_dissolved_solids_tds","unit":"ppm","value":"177","equipment":"other_pen-type_tds_meter","equipment_limit":null},{"id":"3212359b-8a0a-419f-92ad-81c75317f0cd","created_at":"2026-06-16T20:07:42.425Z","updated_at":"2026-06-16T20:07:42.425Z","parameter":"phosphates","unit":"mg_l","value":"0.14","equipment":"hanna_checker_phosphates_low_range","equipment_limit":null}]},{"id":"43f1600b-0668-42a9-8c25-2206dd947cfe","created_at":"2026-06-16T20:07:41.217Z","updated_at":"2026-06-16T20:07:54.157Z","owner_id":"2bf8a7f2-1d3d-41b0-9e22-23105e9bed59","location_id":"922b03c0-fb16-4e23-9a95-83a09924a07e","dataset_id":"3dace7aa-130a-49cf-9966-e24114d160d4","form_id":"6a6c2644-5295-45b4-a8e3-f99063b91aee","observed_at":"2026-01-22T09:14:00.000Z","observed_at_local":"2026-01-22T09:14:00+00:00","notes":"pH probe faulty","checked":"review_needed","qa_notes":"Review needed: conductivity's result of 370μS/cm is outside the expected range of 440.0-1320.0μS/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":["ammonia","flow","conductivity","water_temperature","turbidity","water_depth","total_dissolved_solids_tds","phosphates"],"photos":[],"permalink":"https://data.waterrangers.com/observations/212437","readings":[{"id":"ff2a1b17-7b28-47a1-8c10-2419ce02065c","created_at":"2026-06-16T20:07:41.235Z","updated_at":"2026-06-16T20:07:41.235Z","parameter":"ammonia","unit":"mg_l","value":"0.94","equipment":"hanna_checker_ammonia_medium_range","equipment_limit":null},{"id":"af856e04-a366-4f98-ae8a-db64a7faadde","created_at":"2026-06-16T20:07:41.247Z","updated_at":"2026-06-16T20:07:41.247Z","parameter":"flow","unit":"l_s","value":"0.355","equipment":"other_flow_l_s","equipment_limit":null},{"id":"01f434ae-f69e-4d92-8f90-6f8254137aee","created_at":"2026-06-16T20:07:41.255Z","updated_at":"2026-06-16T20:07:41.255Z","parameter":"conductivity","unit":"us_cm","value":"370","equipment":"other_pen_type_conductivity_meter_us_cm","equipment_limit":null},{"id":"7e473191-465d-426c-b7b7-df3a317d1b25","created_at":"2026-06-16T20:07:41.264Z","updated_at":"2026-06-16T20:07:41.264Z","parameter":"water_temperature","unit":"deg_c","value":"7.2","equipment":"other_thermometer","equipment_limit":null},{"id":"b4a31ea3-6277-486f-8e64-a86cf0fd870d","created_at":"2026-06-16T20:07:41.270Z","updated_at":"2026-06-16T20:07:41.270Z","parameter":"turbidity","unit":"ntu","value":"50","equipment":"turbidity_tube_45cm","equipment_limit":null},{"id":"713de6d9-0054-4da8-9bb4-9e67fe714c93","created_at":"2026-06-16T20:07:41.276Z","updated_at":"2026-06-16T20:07:41.276Z","parameter":"water_depth","unit":"m","value":"0.26","equipment":"ruler_m","equipment_limit":null},{"id":"19174d63-ee31-484a-b231-650f34e2a8b6","created_at":"2026-06-16T20:07:41.283Z","updated_at":"2026-06-16T20:07:41.283Z","parameter":"total_dissolved_solids_tds","unit":"ppm","value":"185","equipment":"other_pen-type_tds_meter","equipment_limit":null},{"id":"a6f282b4-3d72-4dd6-ba32-512f7c49bc21","created_at":"2026-06-16T20:07:41.289Z","updated_at":"2026-06-16T20:07:41.289Z","parameter":"phosphates","unit":"mg_l","value":"0.31","equipment":"hanna_checker_phosphates_low_range","equipment_limit":null}]},{"id":"0d8fd7f3-e767-4a86-a9c6-5735d92f10d3","created_at":"2026-06-16T20:07:40.719Z","updated_at":"2026-06-16T20:07:53.737Z","owner_id":"2bf8a7f2-1d3d-41b0-9e22-23105e9bed59","location_id":"922b03c0-fb16-4e23-9a95-83a09924a07e","dataset_id":"3dace7aa-130a-49cf-9966-e24114d160d4","form_id":"6a6c2644-5295-45b4-a8e3-f99063b91aee","observed_at":"2025-12-12T09:14:00.000Z","observed_at_local":"2025-12-12T09:14:00+00:00","notes":"Visible flow but too shallow","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["flow"],"photos":[],"permalink":"https://data.waterrangers.com/observations/212430","readings":[{"id":"54c44fd9-e200-4786-ab1c-0bfec84b92a2","created_at":"2026-06-16T20:07:40.737Z","updated_at":"2026-06-16T20:07:40.737Z","parameter":"flow","unit":"l_s","value":"0.05","equipment":"other_flow_l_s","equipment_limit":null}]},{"id":"ca5495f9-8747-4f16-b4e6-1bda266f5810","created_at":"2026-06-16T20:07:39.638Z","updated_at":"2026-06-16T20:07:52.996Z","owner_id":"2bf8a7f2-1d3d-41b0-9e22-23105e9bed59","location_id":"922b03c0-fb16-4e23-9a95-83a09924a07e","dataset_id":"3dace7aa-130a-49cf-9966-e24114d160d4","form_id":"6a6c2644-5295-45b4-a8e3-f99063b91aee","observed_at":"2025-11-11T08:41:00.000Z","observed_at_local":"2025-11-11T08:41:00+00:00","notes":"Visible flow - too shallow to measure","checked":"review_needed","qa_notes":"Review needed: water_depth's result of 0.07m is below the normal range of 0.1m.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ammonia","flow","conductivity","water_temperature","turbidity","ph","water_depth","total_dissolved_solids_tds","phosphates"],"photos":[],"permalink":"https://data.waterrangers.com/observations/212417","readings":[{"id":"360a9ee5-313e-4ea3-ad10-0a2c5fee604f","created_at":"2026-06-16T20:07:39.655Z","updated_at":"2026-06-16T20:07:39.655Z","parameter":"ammonia","unit":"mg_l","value":"0.06","equipment":"hanna_checker_ammonia_medium_range","equipment_limit":null},{"id":"20548dd2-8af5-4d89-a14b-90972345b096","created_at":"2026-06-16T20:07:39.659Z","updated_at":"2026-06-16T20:07:39.659Z","parameter":"flow","unit":"l_s","value":"0.05","equipment":"other_flow_l_s","equipment_limit":null},{"id":"0a7f2bac-785d-442a-8d61-3f33f4e1537f","created_at":"2026-06-16T20:07:39.664Z","updated_at":"2026-06-16T20:07:39.664Z","parameter":"conductivity","unit":"us_cm","value":"880","equipment":"other_pen_type_conductivity_meter_us_cm","equipment_limit":null},{"id":"0a557d1c-32c3-4cd0-8456-08eabb0171bd","created_at":"2026-06-16T20:07:39.669Z","updated_at":"2026-06-16T20:07:39.669Z","parameter":"water_temperature","unit":"deg_c","value":"10.5","equipment":"other_thermometer","equipment_limit":null},{"id":"a56fef0d-5167-4b70-8cfd-31f86de97c97","created_at":"2026-06-16T20:07:39.674Z","updated_at":"2026-06-16T20:07:39.674Z","parameter":"turbidity","unit":"ntu","value":"220","equipment":"turbidity_tube_45cm","equipment_limit":null},{"id":"e98f9c7b-cee1-4b45-9b66-e3a771176ed2","created_at":"2026-06-16T20:07:39.678Z","updated_at":"2026-06-16T20:07:39.678Z","parameter":"ph","unit":"std_units","value":"7.63","equipment":"other_pen_type_ph_meter","equipment_limit":null},{"id":"0cdf3e3e-e6ac-429d-bd04-dac968c02c45","created_at":"2026-06-16T20:07:39.683Z","updated_at":"2026-06-16T20:07:39.683Z","parameter":"water_depth","unit":"m","value":"0.07","equipment":"ruler_m","equipment_limit":null},{"id":"b79917f2-50fb-4cad-a200-6231ad60e566","created_at":"2026-06-16T20:07:39.688Z","updated_at":"2026-06-16T20:07:39.688Z","parameter":"total_dissolved_solids_tds","unit":"ppm","value":"440","equipment":"other_pen-type_tds_meter","equipment_limit":null},{"id":"c6dda245-5e01-4a97-afca-ebb3a13581dd","created_at":"2026-06-16T20:07:39.697Z","updated_at":"2026-06-16T20:07:39.697Z","parameter":"phosphates","unit":"mg_l","value":"0.03","equipment":"hanna_checker_phosphates_low_range","equipment_limit":null}]},{"id":"c09b4e0c-138d-46a2-9b5d-70963b211a2a","created_at":"2026-06-16T20:07:38.036Z","updated_at":"2026-06-16T20:07:51.817Z","owner_id":"2bf8a7f2-1d3d-41b0-9e22-23105e9bed59","location_id":"922b03c0-fb16-4e23-9a95-83a09924a07e","dataset_id":"3dace7aa-130a-49cf-9966-e24114d160d4","form_id":"6a6c2644-5295-45b4-a8e3-f99063b91aee","observed_at":"2025-10-09T10:50:00.000Z","observed_at_local":"2025-10-09T11:50:00+01:00","notes":null,"checked":"review_needed","qa_notes":"Review needed: water_depth's result of 0.002m is below the normal range of 0.1m.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ammonia","flow","conductivity","water_temperature","turbidity","ph","water_depth","total_dissolved_solids_tds","phosphates"],"photos":[],"permalink":"https://data.waterrangers.com/observations/212398","readings":[{"id":"a5b0f00b-3a6e-4c57-85e7-b0204a4e2d17","created_at":"2026-06-16T20:07:38.061Z","updated_at":"2026-06-16T20:07:38.061Z","parameter":"ammonia","unit":"mg_l","value":"0.03","equipment":"hanna_checker_ammonia_medium_range","equipment_limit":null},{"id":"6fd9274c-edb9-481f-bded-d036bea4d34d","created_at":"2026-06-16T20:07:38.069Z","updated_at":"2026-06-16T20:07:38.069Z","parameter":"flow","unit":"l_s","value":"0.05","equipment":"other_flow_l_s","equipment_limit":null},{"id":"22024ef5-f9f8-4169-9fb7-051eb3c15a32","created_at":"2026-06-16T20:07:38.076Z","updated_at":"2026-06-16T20:07:38.076Z","parameter":"conductivity","unit":"us_cm","value":"1060","equipment":"other_pen_type_conductivity_meter_us_cm","equipment_limit":null},{"id":"6c416cb3-b595-4fc4-9ad1-de768a9509f7","created_at":"2026-06-16T20:07:38.085Z","updated_at":"2026-06-16T20:07:38.085Z","parameter":"water_temperature","unit":"deg_c","value":"11","equipment":"other_thermometer","equipment_limit":null},{"id":"ed072e5e-2bbc-4ad6-8bdf-67aab8e4adc8","created_at":"2026-06-16T20:07:38.091Z","updated_at":"2026-06-16T20:07:38.091Z","parameter":"turbidity","unit":"ntu","value":"14","equipment":"turbidity_tube_45cm","equipment_limit":"<="},{"id":"cd498445-6d80-4d8d-98b1-f37c14f71af1","created_at":"2026-06-16T20:07:38.099Z","updated_at":"2026-06-16T20:07:38.099Z","parameter":"ph","unit":"std_units","value":"6.97","equipment":"other_pen_type_ph_meter","equipment_limit":null},{"id":"cffc9d32-b669-4eb8-aeea-36af3d8e3f03","created_at":"2026-06-16T20:07:38.105Z","updated_at":"2026-06-16T20:07:38.105Z","parameter":"water_depth","unit":"m","value":"0.002","equipment":"ruler_m","equipment_limit":null},{"id":"231f69f6-171e-4786-8558-4eb54d183266","created_at":"2026-06-16T20:07:38.110Z","updated_at":"2026-06-16T20:07:38.110Z","parameter":"total_dissolved_solids_tds","unit":"ppm","value":"530","equipment":"other_pen-type_tds_meter","equipment_limit":null},{"id":"cf339b80-3dc0-487d-b062-871b42d83544","created_at":"2026-06-16T20:07:38.116Z","updated_at":"2026-06-16T20:07:38.116Z","parameter":"phosphates","unit":"mg_l","value":"0.07","equipment":"hanna_checker_phosphates_low_range","equipment_limit":null}]},{"id":"db7b46ae-f2bd-4715-8f2c-2441ce78e58e","created_at":"2026-06-16T20:07:37.462Z","updated_at":"2026-06-16T20:07:51.400Z","owner_id":"2bf8a7f2-1d3d-41b0-9e22-23105e9bed59","location_id":"922b03c0-fb16-4e23-9a95-83a09924a07e","dataset_id":"3dace7aa-130a-49cf-9966-e24114d160d4","form_id":"6a6c2644-5295-45b4-a8e3-f99063b91aee","observed_at":"2025-09-23T10:58:00.000Z","observed_at_local":"2025-09-23T11:58:00+01:00","notes":null,"checked":"review_needed","qa_notes":"Review needed: conductivity's result of 1454μS/cm is outside the expected range of 364.0-1092.0μS/cm (50.0% difference from the historical median for this location).\nReview needed: water_depth's result of 0.005m is below the normal range of 0.1m.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ammonia","flow","conductivity","water_temperature","turbidity","ph","water_depth","total_dissolved_solids_tds","phosphates"],"photos":[],"permalink":"https://data.waterrangers.com/observations/212391","readings":[{"id":"77fd444a-7e74-4d93-ab77-41cb30d978e3","created_at":"2026-06-16T20:07:37.479Z","updated_at":"2026-06-16T20:07:37.479Z","parameter":"ammonia","unit":"mg_l","value":"0.13","equipment":"hanna_checker_ammonia_medium_range","equipment_limit":null},{"id":"e92cccf6-8acf-4ecf-bf37-7ed43f76674e","created_at":"2026-06-16T20:07:37.485Z","updated_at":"2026-06-16T20:07:37.485Z","parameter":"flow","unit":"l_s","value":"0.05","equipment":"other_flow_l_s","equipment_limit":null},{"id":"839d979f-8436-4c3b-bd16-d77611aae78f","created_at":"2026-06-16T20:07:37.490Z","updated_at":"2026-06-16T20:07:37.490Z","parameter":"conductivity","unit":"us_cm","value":"1454","equipment":"other_pen_type_conductivity_meter_us_cm","equipment_limit":null},{"id":"de1aa2af-d400-44a0-aa3f-b88aaba999c2","created_at":"2026-06-16T20:07:37.495Z","updated_at":"2026-06-16T20:07:37.495Z","parameter":"water_temperature","unit":"deg_c","value":"10.9","equipment":"other_thermometer","equipment_limit":null},{"id":"8d8f32b8-0fd5-4b0d-895c-c7b120f90c07","created_at":"2026-06-16T20:07:37.501Z","updated_at":"2026-06-16T20:07:37.501Z","parameter":"turbidity","unit":"ntu","value":"15","equipment":"turbidity_tube_45cm","equipment_limit":null},{"id":"70b8c3a6-602c-43fd-a174-51113b7b26e2","created_at":"2026-06-16T20:07:37.506Z","updated_at":"2026-06-16T20:07:37.506Z","parameter":"ph","unit":"std_units","value":"6.49","equipment":"other_pen_type_ph_meter","equipment_limit":null},{"id":"d212a5b1-8599-43b8-b41a-655280b269ca","created_at":"2026-06-16T20:07:37.512Z","updated_at":"2026-06-16T20:07:37.512Z","parameter":"water_depth","unit":"m","value":"0.005","equipment":"ruler_m","equipment_limit":null},{"id":"91c3ae48-2333-4236-afbb-e6f140ff1e01","created_at":"2026-06-16T20:07:37.517Z","updated_at":"2026-06-16T20:07:37.517Z","parameter":"total_dissolved_solids_tds","unit":"ppm","value":"701","equipment":"other_pen-type_tds_meter","equipment_limit":null},{"id":"3b2acc2e-ca2a-4a2f-ba28-f74a54f88a8c","created_at":"2026-06-16T20:07:37.523Z","updated_at":"2026-06-16T20:07:37.523Z","parameter":"phosphates","unit":"mg_l","value":"0.05","equipment":"hanna_checker_phosphates_low_range","equipment_limit":null}]},{"id":"ad9eb97e-e877-4fad-815d-dd444be1233e","created_at":"2026-06-16T20:07:35.527Z","updated_at":"2026-06-16T20:07:50.769Z","owner_id":"e01b5ada-0dda-4135-842f-9e781056ed74","location_id":"922b03c0-fb16-4e23-9a95-83a09924a07e","dataset_id":"3dace7aa-130a-49cf-9966-e24114d160d4","form_id":"6a6c2644-5295-45b4-a8e3-f99063b91aee","observed_at":"2025-01-20T12:50:00.000Z","observed_at_local":"2025-01-20T12:50:00+00:00","notes":null,"checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ammonia","flow","conductivity","water_temperature","ph","total_dissolved_solids_tds","phosphates"],"photos":[],"permalink":"https://data.waterrangers.com/observations/212380","readings":[{"id":"c53472cf-7e26-4a14-9e69-67d81c7ef735","created_at":"2026-06-16T20:07:35.544Z","updated_at":"2026-06-16T20:07:35.544Z","parameter":"ammonia","unit":"mg_l","value":"0.07","equipment":"hanna_checker_ammonia_medium_range","equipment_limit":null},{"id":"bf9d1a66-a9a0-4047-b81a-5df58beb3e02","created_at":"2026-06-16T20:07:35.550Z","updated_at":"2026-06-16T20:07:35.550Z","parameter":"flow","unit":"l_s","value":"0.1","equipment":"other_flow_l_s","equipment_limit":null},{"id":"79efce11-e5b0-4813-b324-86b14ce6c19f","created_at":"2026-06-16T20:07:35.554Z","updated_at":"2026-06-16T20:07:35.554Z","parameter":"conductivity","unit":"us_cm","value":"470","equipment":"other_pen_type_conductivity_meter_us_cm","equipment_limit":null},{"id":"56fe4f62-2b81-40d1-9a9a-b1754fa3dfc6","created_at":"2026-06-16T20:07:35.561Z","updated_at":"2026-06-16T20:07:35.561Z","parameter":"water_temperature","unit":"deg_c","value":"5","equipment":"other_thermometer","equipment_limit":null},{"id":"229c2ac6-a928-4fba-94a3-063b821c17f8","created_at":"2026-06-16T20:07:35.567Z","updated_at":"2026-06-16T20:07:35.567Z","parameter":"ph","unit":"std_units","value":"7.87","equipment":"other_pen_type_ph_meter","equipment_limit":null},{"id":"e5878c1d-fb08-4b3a-88d6-26dd1ccb4aa8","created_at":"2026-06-16T20:07:35.572Z","updated_at":"2026-06-16T20:07:35.572Z","parameter":"total_dissolved_solids_tds","unit":"ppm","value":"930","equipment":"other_pen-type_tds_meter","equipment_limit":null},{"id":"daa758d0-5321-4b56-8354-647c7d06bfdb","created_at":"2026-06-16T20:07:35.577Z","updated_at":"2026-06-16T20:07:35.577Z","parameter":"phosphates","unit":"mg_l","value":"0.14","equipment":"hanna_checker_phosphates_low_range","equipment_limit":null}]},{"id":"074e613a-d5ec-4f2b-8ce7-79c672996eca","created_at":"2026-06-16T20:07:32.727Z","updated_at":"2026-06-16T20:07:50.101Z","owner_id":"e01b5ada-0dda-4135-842f-9e781056ed74","location_id":"922b03c0-fb16-4e23-9a95-83a09924a07e","dataset_id":"3dace7aa-130a-49cf-9966-e24114d160d4","form_id":"6a6c2644-5295-45b4-a8e3-f99063b91aee","observed_at":"2024-12-19T12:00:00.000Z","observed_at_local":"2024-12-19T12:00:00+00:00","notes":null,"checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ammonia","flow","conductivity","water_temperature","ph","total_dissolved_solids_tds","phosphates"],"photos":[],"permalink":"https://data.waterrangers.com/observations/212370","readings":[{"id":"4af56ef4-0724-4e8d-b47c-ee8c453dbc96","created_at":"2026-06-16T20:07:32.744Z","updated_at":"2026-06-16T20:07:32.744Z","parameter":"ammonia","unit":"mg_l","value":"0.31","equipment":"hanna_checker_ammonia_medium_range","equipment_limit":null},{"id":"42f2fcb9-2b93-4dba-b43c-fe07c6b147b7","created_at":"2026-06-16T20:07:32.749Z","updated_at":"2026-06-16T20:07:32.749Z","parameter":"flow","unit":"l_s","value":"0.27","equipment":"other_flow_l_s","equipment_limit":null},{"id":"aca9f1e0-cc2a-4e3c-8798-c4c14a4a53c9","created_at":"2026-06-16T20:07:32.753Z","updated_at":"2026-06-16T20:07:32.753Z","parameter":"conductivity","unit":"us_cm","value":"728","equipment":"other_pen_type_conductivity_meter_us_cm","equipment_limit":null},{"id":"3813e56b-a51f-41c4-bc90-03cb9e41b4dd","created_at":"2026-06-16T20:07:32.758Z","updated_at":"2026-06-16T20:07:32.758Z","parameter":"water_temperature","unit":"deg_c","value":"7.8","equipment":"other_thermometer","equipment_limit":null},{"id":"325b11ad-3e5d-4b7c-9b71-7c340e573529","created_at":"2026-06-16T20:07:32.762Z","updated_at":"2026-06-16T20:07:32.762Z","parameter":"ph","unit":"std_units","value":"8.06","equipment":"other_pen_type_ph_meter","equipment_limit":null},{"id":"5b4a2d3b-6624-4b1e-ac1a-856648221c58","created_at":"2026-06-16T20:07:32.766Z","updated_at":"2026-06-16T20:07:32.766Z","parameter":"total_dissolved_solids_tds","unit":"ppm","value":"448","equipment":"other_pen-type_tds_meter","equipment_limit":null},{"id":"6ab2805a-0ae3-47b8-8e2e-5282c0167a7d","created_at":"2026-06-16T20:07:32.772Z","updated_at":"2026-06-16T20:07:32.772Z","parameter":"phosphates","unit":"mg_l","value":"0.17","equipment":"hanna_checker_phosphates_low_range","equipment_limit":null}]},{"id":"d664d3b9-8341-477f-b025-2260dca5ed8e","created_at":"2026-06-16T20:07:32.112Z","updated_at":"2026-06-16T20:07:49.898Z","owner_id":"e01b5ada-0dda-4135-842f-9e781056ed74","location_id":"922b03c0-fb16-4e23-9a95-83a09924a07e","dataset_id":"3dace7aa-130a-49cf-9966-e24114d160d4","form_id":"6a6c2644-5295-45b4-a8e3-f99063b91aee","observed_at":"2024-12-19T09:00:00.000Z","observed_at_local":"2024-12-19T09:00:00+00:00","notes":null,"checked":"review_needed","qa_notes":"Review needed: conductivity's result of 1274μS/cm is outside the expected range of 364.0-1092.0μS/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":["ammonia","flow","conductivity","water_temperature","ph","total_dissolved_solids_tds","phosphates"],"photos":[],"permalink":"https://data.waterrangers.com/observations/212367","readings":[{"id":"a9611200-0438-4c9a-96d7-8702200a5d8c","created_at":"2026-06-16T20:07:32.133Z","updated_at":"2026-06-16T20:07:32.133Z","parameter":"ammonia","unit":"mg_l","value":"0.14","equipment":"hanna_checker_ammonia_medium_range","equipment_limit":null},{"id":"a6448787-1f24-40f3-a9e7-baf89c1ddf43","created_at":"2026-06-16T20:07:32.139Z","updated_at":"2026-06-16T20:07:32.139Z","parameter":"flow","unit":"l_s","value":"0.06","equipment":"other_flow_l_s","equipment_limit":null},{"id":"e2c6cd31-006a-4f9d-bbc1-d93b33440126","created_at":"2026-06-16T20:07:32.144Z","updated_at":"2026-06-16T20:07:32.144Z","parameter":"conductivity","unit":"us_cm","value":"1274","equipment":"other_pen_type_conductivity_meter_us_cm","equipment_limit":null},{"id":"ad696b3f-73dc-432f-9ac9-7492471a9edf","created_at":"2026-06-16T20:07:32.149Z","updated_at":"2026-06-16T20:07:32.149Z","parameter":"water_temperature","unit":"deg_c","value":"7.1","equipment":"other_thermometer","equipment_limit":null},{"id":"42ab6618-d03b-455f-be9a-e8a2af9c96dd","created_at":"2026-06-16T20:07:32.153Z","updated_at":"2026-06-16T20:07:32.153Z","parameter":"ph","unit":"std_units","value":"7.95","equipment":"other_pen_type_ph_meter","equipment_limit":null},{"id":"e4aaedfb-8de9-4467-8086-42abd9d394fc","created_at":"2026-06-16T20:07:32.160Z","updated_at":"2026-06-16T20:07:32.160Z","parameter":"total_dissolved_solids_tds","unit":"ppm","value":"539","equipment":"other_pen-type_tds_meter","equipment_limit":null},{"id":"c50ed9f4-7c5f-42ce-a9c9-d3f264189530","created_at":"2026-06-16T20:07:32.167Z","updated_at":"2026-06-16T20:07:32.167Z","parameter":"phosphates","unit":"mg_l","value":"0","equipment":"hanna_checker_phosphates_low_range","equipment_limit":"<="}]}]