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No rain for past 4 days.","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"6e06732a-cb12-42d1-ab9b-4751b8fd2aa0","created_at":"2025-09-04T00:47:41.244Z","updated_at":"2025-09-04T00:47:41.244Z","parameter":"previous_weather","unit":"nil","value":"sunny","equipment":"community_scientist_interpretation","equipment_limit":null}]},{"id":"a7682c32-d8e8-4294-a1b2-27925d2f397f","created_at":"2025-09-04T00:47:40.630Z","updated_at":"2026-01-20T20:28:53.217Z","owner_id":"8056a00c-af47-4852-83f4-5da24960f8ff","location_id":"1093daac-729f-45c8-a89b-763bec378f01","dataset_id":"ea372710-c901-4aa8-9798-a10c6de9d026","form_id":"377218fa-d571-4b3f-b9e4-3321e6832b57","observed_at":"2019-06-24T13:15:00.000Z","observed_at_local":"2019-06-24T09:15:00-04:00","notes":"Sunny day. Very few light clouds. Slight breeze. Had been sunny and warm for past 3 days.","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","secchi_depth","chlorine","hardness","alkalinity","conductivity","air_temperature","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/155710","readings":[{"id":"837cf8db-d8b9-4006-91a1-0fe3135ef6cb","created_at":"2025-09-04T00:47:40.658Z","updated_at":"2025-09-04T00:47:40.658Z","parameter":"ph","unit":"std_units","value":"7.5","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"99b6eba0-3c16-4dfb-951f-9a5017e4bd9c","created_at":"2025-09-04T00:47:40.661Z","updated_at":"2025-09-04T00:47:40.661Z","parameter":"oxygen","unit":"mg_l","value":"9.0","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"17e17951-cd44-4e1c-a092-1e0db9099197","created_at":"2025-09-04T00:47:40.664Z","updated_at":"2025-09-04T00:47:40.664Z","parameter":"secchi_depth","unit":"m","value":"4.75","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"ce900c00-990f-425f-b94f-ad31d2ab7b8a","created_at":"2025-09-04T00:47:40.667Z","updated_at":"2025-09-04T00:47:40.667Z","parameter":"chlorine","unit":"ppm","value":"2.0","equipment":"water_rangers_freshwater_teststrips_chlorine","equipment_limit":null},{"id":"8400d779-de94-4596-aac4-28ddbfedb632","created_at":"2025-09-04T00:47:40.670Z","updated_at":"2025-09-04T00:47:40.670Z","parameter":"hardness","unit":"ppm","value":"100","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"4a8efb59-b761-4520-87e2-8e5271db98b9","created_at":"2025-09-04T00:47:40.675Z","updated_at":"2025-09-04T00:47:40.675Z","parameter":"alkalinity","unit":"ppm","value":"150","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"5dc59a94-7bec-47eb-bd94-3763481c63e6","created_at":"2025-09-04T00:47:40.677Z","updated_at":"2025-09-04T00:47:40.677Z","parameter":"conductivity","unit":"us_cm","value":"185","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"82e42a8c-2083-4d26-823b-19e679c803cd","created_at":"2025-09-04T00:47:40.680Z","updated_at":"2025-09-04T00:47:40.680Z","parameter":"air_temperature","unit":"deg_c","value":"24.0","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"c95006d2-b267-4836-ae9f-69539c0d0696","created_at":"2025-09-04T00:47:40.682Z","updated_at":"2025-09-04T00:47:40.682Z","parameter":"water_temperature","unit":"deg_c","value":"21.7","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null}]},{"id":"e4d45c44-619f-4557-992d-32880b873ac5","created_at":"2025-09-04T00:47:40.299Z","updated_at":"2026-01-20T20:28:51.926Z","owner_id":"8056a00c-af47-4852-83f4-5da24960f8ff","location_id":"1093daac-729f-45c8-a89b-763bec378f01","dataset_id":"ea372710-c901-4aa8-9798-a10c6de9d026","form_id":"377218fa-d571-4b3f-b9e4-3321e6832b57","observed_at":"2019-05-24T13:25:00.000Z","observed_at_local":"2019-05-24T09:25:00-04:00","notes":"Sun & Cloud mix. Steady wind from North blowing 9-17 kph. Had a heavy downpour in previous 24 hours.","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","secchi_depth","chlorine","hardness","alkalinity","conductivity","air_temperature","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/155704","readings":[{"id":"c3b53ba8-ef86-448b-bb14-c18117687f52","created_at":"2025-09-04T00:47:40.325Z","updated_at":"2025-09-04T00:47:40.325Z","parameter":"ph","unit":"std_units","value":"7.8","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"8b2937aa-a2f9-477b-9c96-730c5da1c088","created_at":"2025-09-04T00:47:40.328Z","updated_at":"2025-09-04T00:47:40.328Z","parameter":"oxygen","unit":"mg_l","value":"9.5","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"7039fcc0-e748-4ff8-a2ef-9bbbcf0f7881","created_at":"2025-09-04T00:47:40.330Z","updated_at":"2025-09-04T00:47:40.330Z","parameter":"secchi_depth","unit":"m","value":"3.75","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"5295de3a-7ee0-48b8-b47c-9e36c84e6d09","created_at":"2025-09-04T00:47:40.333Z","updated_at":"2025-09-04T00:47:40.333Z","parameter":"chlorine","unit":"ppm","value":"0.5","equipment":"water_rangers_freshwater_teststrips_chlorine","equipment_limit":null},{"id":"5ed010dc-f133-4a64-a6ef-2ff02557d648","created_at":"2025-09-04T00:47:40.335Z","updated_at":"2025-09-04T00:47:40.335Z","parameter":"hardness","unit":"ppm","value":"175","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"499337db-6121-4155-bb15-bcc439b8d3ba","created_at":"2025-09-04T00:47:40.340Z","updated_at":"2025-09-04T00:47:40.340Z","parameter":"alkalinity","unit":"ppm","value":"100","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"18fb6837-352e-429c-ada9-87a316a9c3e8","created_at":"2025-09-04T00:47:40.343Z","updated_at":"2025-09-04T00:47:40.343Z","parameter":"conductivity","unit":"us_cm","value":"188","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"8e0f17bf-89fc-4e7a-aeb9-e6bc55fedc93","created_at":"2025-09-04T00:47:40.345Z","updated_at":"2025-09-04T00:47:40.345Z","parameter":"air_temperature","unit":"deg_c","value":"15","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"49c60dc5-e9fb-491e-a962-8166be8c1e55","created_at":"2025-09-04T00:47:40.348Z","updated_at":"2025-09-04T00:47:40.348Z","parameter":"water_temperature","unit":"deg_c","value":"13.4","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null}]},{"id":"485a2aeb-4b99-4040-81c6-8609703c0a26","created_at":"2025-09-04T00:47:40.268Z","updated_at":"2026-01-20T20:28:51.737Z","owner_id":"8056a00c-af47-4852-83f4-5da24960f8ff","location_id":"1093daac-729f-45c8-a89b-763bec378f01","dataset_id":"ea372710-c901-4aa8-9798-a10c6de9d026","form_id":"377218fa-d571-4b3f-b9e4-3321e6832b57","observed_at":"2018-09-27T13:30:00.000Z","observed_at_local":"2018-09-27T09:30:00-04:00","notes":"","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["total_phosphorus"],"photos":[],"permalink":"https://data.waterrangers.com/observations/155703","readings":[{"id":"3b211f60-dddd-4227-84d4-df4c3bcba96d","created_at":"2025-09-04T00:47:40.293Z","updated_at":"2025-09-04T00:47:40.293Z","parameter":"total_phosphorus","unit":"ppb","value":"1.0","equipment":"unspecified_total_phosphorus","equipment_limit":null}]},{"id":"9e6228be-50f3-47c0-bf80-bd18bb04be34","created_at":"2025-09-04T00:47:39.958Z","updated_at":"2026-01-20T20:28:50.639Z","owner_id":"8056a00c-af47-4852-83f4-5da24960f8ff","location_id":"1093daac-729f-45c8-a89b-763bec378f01","dataset_id":"ea372710-c901-4aa8-9798-a10c6de9d026","form_id":"377218fa-d571-4b3f-b9e4-3321e6832b57","observed_at":"2018-09-27T11:30:00.000Z","observed_at_local":"2018-09-27T07:30:00-04:00","notes":"Previous 24 hours had been sunny and no rain. Calm & clear sky.\r\nNote: Major down burst had occurred on Sept 21","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","secchi_depth","chlorine","hardness","alkalinity","conductivity","air_temperature","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/155697","readings":[{"id":"3868cdb5-88b2-4b54-ac56-9afd71fbe74c","created_at":"2025-09-04T00:47:39.981Z","updated_at":"2025-09-04T00:47:39.981Z","parameter":"ph","unit":"std_units","value":"7.8","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"7a8028f4-a480-437e-8a1a-6334e0d794f2","created_at":"2025-09-04T00:47:39.983Z","updated_at":"2025-09-04T00:47:39.983Z","parameter":"oxygen","unit":"mg_l","value":"7.0","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"1710b0e1-cfa9-4f6b-8ffa-52a68b41b728","created_at":"2025-09-04T00:47:39.986Z","updated_at":"2025-09-04T00:47:39.986Z","parameter":"secchi_depth","unit":"m","value":"6.25","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"6c3de747-e401-4dae-80d6-1f037436b1ec","created_at":"2025-09-04T00:47:39.989Z","updated_at":"2025-09-04T00:47:39.989Z","parameter":"chlorine","unit":"ppm","value":"0.5","equipment":"water_rangers_freshwater_teststrips_chlorine","equipment_limit":null},{"id":"9c305705-0e85-419f-b540-f43b698b2b41","created_at":"2025-09-04T00:47:39.991Z","updated_at":"2025-09-04T00:47:39.991Z","parameter":"hardness","unit":"ppm","value":"175","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"a8b20a33-95a3-4aa0-a154-f6e979b9b8cb","created_at":"2025-09-04T00:47:39.994Z","updated_at":"2025-09-04T00:47:39.994Z","parameter":"alkalinity","unit":"ppm","value":"80","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"09978053-ee92-4005-bf8e-5e688a4babdc","created_at":"2025-09-04T00:47:39.996Z","updated_at":"2025-09-04T00:47:39.996Z","parameter":"conductivity","unit":"us_cm","value":"198","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"8fcfb8e6-4595-431d-ac95-94074fba79b3","created_at":"2025-09-04T00:47:39.999Z","updated_at":"2025-09-04T00:47:39.999Z","parameter":"air_temperature","unit":"deg_c","value":"12.0","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"f9650f2d-cd54-4db9-ad07-4967d423a303","created_at":"2025-09-04T00:47:40.002Z","updated_at":"2025-09-04T00:47:40.002Z","parameter":"water_temperature","unit":"deg_c","value":"18.2","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null}]},{"id":"4e98e532-1add-4cbf-8e50-3fb21ef06594","created_at":"2025-09-04T00:47:39.869Z","updated_at":"2026-01-20T20:28:50.244Z","owner_id":"8056a00c-af47-4852-83f4-5da24960f8ff","location_id":"1093daac-729f-45c8-a89b-763bec378f01","dataset_id":"ea372710-c901-4aa8-9798-a10c6de9d026","form_id":"377218fa-d571-4b3f-b9e4-3321e6832b57","observed_at":"2018-08-25T12:45:00.000Z","observed_at_local":"2018-08-25T08:45:00-04:00","notes":"Sunny day. No rain in past 24 hours. Testing for Total Phosphorus only. Secchi depth was 5.5 meters so sampled to 11.0 meters. Sample tested by Caduceon Labs in Kingston.","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["secchi_depth","air_temperature","total_phosphorus","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/155695","readings":[{"id":"286a83f9-f088-4498-b0b8-085ca123df39","created_at":"2025-09-04T00:47:39.891Z","updated_at":"2025-09-04T00:47:39.891Z","parameter":"secchi_depth","unit":"m","value":"5.5","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"d2cf4e3e-63d4-424b-85c4-22be70aaba8d","created_at":"2025-09-04T00:47:39.894Z","updated_at":"2025-09-04T00:47:39.894Z","parameter":"air_temperature","unit":"deg_c","value":"22.0","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"e54c0042-945f-45f3-871a-6e711c7277c9","created_at":"2025-09-04T00:47:39.899Z","updated_at":"2025-09-04T00:47:39.899Z","parameter":"total_phosphorus","unit":"ppb","value":"15.0","equipment":"unspecified_total_phosphorus","equipment_limit":null},{"id":"fe2ca17c-8de7-49a4-93d0-413082628f4a","created_at":"2025-09-04T00:47:39.901Z","updated_at":"2025-09-04T00:47:39.901Z","parameter":"water_temperature","unit":"deg_c","value":"22.0","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null}]},{"id":"517db7d0-ae37-4e92-95e5-e9f5a60f2cfa","created_at":"2025-09-04T00:47:39.465Z","updated_at":"2026-01-20T20:28:48.805Z","owner_id":"8056a00c-af47-4852-83f4-5da24960f8ff","location_id":"1093daac-729f-45c8-a89b-763bec378f01","dataset_id":"ea372710-c901-4aa8-9798-a10c6de9d026","form_id":"377218fa-d571-4b3f-b9e4-3321e6832b57","observed_at":"2018-08-19T14:25:00.000Z","observed_at_local":"2018-08-19T10:25:00-04:00","notes":"Had not rained in past 24 hours. Today was sunny, very few clouds. Slight breeze.","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","secchi_depth","chlorine","hardness","alkalinity","conductivity","air_temperature","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/155688","readings":[{"id":"e55dbc24-3e15-452f-89e9-f7b40a136aee","created_at":"2025-09-04T00:47:39.497Z","updated_at":"2025-09-04T00:47:39.497Z","parameter":"ph","unit":"std_units","value":"8.4","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"fbb5fd5a-22e4-43a9-8b12-9e40ac78ecb7","created_at":"2025-09-04T00:47:39.501Z","updated_at":"2025-09-04T00:47:39.501Z","parameter":"oxygen","unit":"mg_l","value":"7.0","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"a0c928f6-a85e-4344-9400-06b715632eee","created_at":"2025-09-04T00:47:39.505Z","updated_at":"2025-09-04T00:47:39.505Z","parameter":"secchi_depth","unit":"m","value":"5.5","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"9ab3d2ee-e0e7-450e-9a87-a4ae40a7fc93","created_at":"2025-09-04T00:47:39.508Z","updated_at":"2025-09-04T00:47:39.508Z","parameter":"chlorine","unit":"ppm","value":"1.0","equipment":"water_rangers_freshwater_teststrips_chlorine","equipment_limit":null},{"id":"de7371b9-558d-4c31-8105-af61ffd636cf","created_at":"2025-09-04T00:47:39.511Z","updated_at":"2025-09-04T00:47:39.511Z","parameter":"hardness","unit":"ppm","value":"175","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"3e6fcea1-0beb-4070-aebd-36159fad3578","created_at":"2025-09-04T00:47:39.514Z","updated_at":"2025-09-04T00:47:39.514Z","parameter":"alkalinity","unit":"ppm","value":"120","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"ab05113e-e189-438a-ba82-47a2977f12d8","created_at":"2025-09-04T00:47:39.517Z","updated_at":"2025-09-04T00:47:39.517Z","parameter":"conductivity","unit":"us_cm","value":"193","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"f51ed9d0-4421-4ba1-a8c9-54ff8ad2ef8e","created_at":"2025-09-04T00:47:39.523Z","updated_at":"2025-09-04T00:47:39.523Z","parameter":"air_temperature","unit":"deg_c","value":"22.0","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"12b2e3ad-a58a-4d6d-a551-7ffa2a38022a","created_at":"2025-09-04T00:47:39.527Z","updated_at":"2025-09-04T00:47:39.527Z","parameter":"water_temperature","unit":"deg_c","value":"24.5","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null}]},{"id":"3bf64715-af92-47c9-86a8-49f29ffdc5d9","created_at":"2025-09-04T00:47:39.298Z","updated_at":"2026-01-20T20:28:48.223Z","owner_id":"8056a00c-af47-4852-83f4-5da24960f8ff","location_id":"1093daac-729f-45c8-a89b-763bec378f01","dataset_id":"ea372710-c901-4aa8-9798-a10c6de9d026","form_id":"377218fa-d571-4b3f-b9e4-3321e6832b57","observed_at":"2018-07-27T23:00:00.000Z","observed_at_local":"2018-07-27T19:00:00-04:00","notes":"Had not rained in previous 24 hours. Clear sky. Steady breeze.","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","secchi_depth","chlorine","hardness","alkalinity","conductivity","air_temperature","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/155685","readings":[{"id":"30e02f94-07ea-48db-aa79-5d3bdbfeded3","created_at":"2025-09-04T00:47:39.323Z","updated_at":"2025-09-04T00:47:39.323Z","parameter":"ph","unit":"std_units","value":"8.4","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"f0733989-0567-4551-9991-54072fc6cb89","created_at":"2025-09-04T00:47:39.328Z","updated_at":"2025-09-04T00:47:39.328Z","parameter":"oxygen","unit":"mg_l","value":"8.0","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"f6d4a38f-018d-4daa-a061-a32ccf660a53","created_at":"2025-09-04T00:47:39.331Z","updated_at":"2025-09-04T00:47:39.331Z","parameter":"secchi_depth","unit":"m","value":"5.5","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"a7b2570e-9132-423b-a443-d15068c12599","created_at":"2025-09-04T00:47:39.334Z","updated_at":"2025-09-04T00:47:39.334Z","parameter":"chlorine","unit":"ppm","value":"0.5","equipment":"water_rangers_freshwater_teststrips_chlorine","equipment_limit":null},{"id":"0edf50fb-57c9-4697-842e-99b9fc7944cf","created_at":"2025-09-04T00:47:39.338Z","updated_at":"2025-09-04T00:47:39.338Z","parameter":"hardness","unit":"ppm","value":"100","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"8b99fa5f-a6eb-4170-8b45-5d3768c668d7","created_at":"2025-09-04T00:47:39.340Z","updated_at":"2025-09-04T00:47:39.340Z","parameter":"alkalinity","unit":"ppm","value":"120","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"617d66b8-e2e2-49f3-ac10-c89e923ae3a3","created_at":"2025-09-04T00:47:39.343Z","updated_at":"2025-09-04T00:47:39.343Z","parameter":"conductivity","unit":"us_cm","value":"196","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"0cf8897d-ffde-4bd8-8f30-6e88fe041c4e","created_at":"2025-09-04T00:47:39.346Z","updated_at":"2025-09-04T00:47:39.346Z","parameter":"air_temperature","unit":"deg_c","value":"25.9","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"d20738d1-0b51-4403-aeff-c9eb2b7f2943","created_at":"2025-09-04T00:47:39.349Z","updated_at":"2025-09-04T00:47:39.349Z","parameter":"water_temperature","unit":"deg_c","value":"25.3","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null}]},{"id":"d6b8a377-9c81-4d69-9f9c-27a3838a3510","created_at":"2025-09-04T00:47:38.845Z","updated_at":"2026-01-20T20:28:46.594Z","owner_id":"8056a00c-af47-4852-83f4-5da24960f8ff","location_id":"1093daac-729f-45c8-a89b-763bec378f01","dataset_id":"ea372710-c901-4aa8-9798-a10c6de9d026","form_id":"377218fa-d571-4b3f-b9e4-3321e6832b57","observed_at":"2018-06-22T14:20:00.000Z","observed_at_local":"2018-06-22T10:20:00-04:00","notes":"Light rain in previous 24 hours. Today is warm, slight breeze. Clear sky.","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","secchi_depth","chlorine","hardness","alkalinity","conductivity","air_temperature","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/155677","readings":[{"id":"784fbc6a-dee1-450f-9f5b-b9dddd5e7736","created_at":"2025-09-04T00:47:38.871Z","updated_at":"2025-09-04T00:47:38.871Z","parameter":"ph","unit":"std_units","value":"7.8","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"713cd73d-a79b-4563-b40d-18243103d497","created_at":"2025-09-04T00:47:38.875Z","updated_at":"2025-09-04T00:47:38.875Z","parameter":"oxygen","unit":"mg_l","value":"8","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"89a60c24-64a8-48fb-8037-6be3440a8e86","created_at":"2025-09-04T00:47:38.878Z","updated_at":"2025-09-04T00:47:38.878Z","parameter":"secchi_depth","unit":"m","value":"5.5","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"dca3b857-f72b-4dc4-a20c-9c2fb9c594d7","created_at":"2025-09-04T00:47:38.883Z","updated_at":"2025-09-04T00:47:38.883Z","parameter":"chlorine","unit":"ppm","value":"0.5","equipment":"water_rangers_freshwater_teststrips_chlorine","equipment_limit":null},{"id":"5a8e5179-91d6-41a5-a100-2bac1546520b","created_at":"2025-09-04T00:47:38.885Z","updated_at":"2025-09-04T00:47:38.885Z","parameter":"hardness","unit":"ppm","value":"175","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"231d85c8-4062-4abf-b655-d6e2762e7c50","created_at":"2025-09-04T00:47:38.888Z","updated_at":"2025-09-04T00:47:38.888Z","parameter":"alkalinity","unit":"ppm","value":"80","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"25898de3-2a1f-4b28-9a14-1f38e8af3048","created_at":"2025-09-04T00:47:38.891Z","updated_at":"2025-09-04T00:47:38.891Z","parameter":"conductivity","unit":"us_cm","value":"192","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"a33d8790-8b57-4bb8-9dc6-5e373cf5e476","created_at":"2025-09-04T00:47:38.893Z","updated_at":"2025-09-04T00:47:38.893Z","parameter":"air_temperature","unit":"deg_c","value":"21.0","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"f905154a-3a65-4ad7-8b56-3cbe4c813a51","created_at":"2025-09-04T00:47:38.896Z","updated_at":"2025-09-04T00:47:38.896Z","parameter":"water_temperature","unit":"deg_c","value":"22.0","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null}]},{"id":"c714c31e-e58f-4187-99ea-8a5655a3e07d","created_at":"2025-09-04T00:47:38.386Z","updated_at":"2026-01-20T20:28:45.209Z","owner_id":"8056a00c-af47-4852-83f4-5da24960f8ff","location_id":"1093daac-729f-45c8-a89b-763bec378f01","dataset_id":"ea372710-c901-4aa8-9798-a10c6de9d026","form_id":"377218fa-d571-4b3f-b9e4-3321e6832b57","observed_at":"2018-05-23T20:43:00.000Z","observed_at_local":"2018-05-23T16:43:00-04:00","notes":"Had rained in previous 24 hours. Today was sun, slight wind with low humidity.","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","secchi_depth","chlorine","hardness","alkalinity","conductivity","air_temperature","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/155670","readings":[{"id":"28ecd63f-e9ba-4ad4-aa91-cfe1abe802ad","created_at":"2025-09-04T00:47:38.413Z","updated_at":"2025-09-04T00:47:38.413Z","parameter":"ph","unit":"std_units","value":"7.8","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"47231c7f-2442-4906-949e-9bdcf86be1c8","created_at":"2025-09-04T00:47:38.416Z","updated_at":"2025-09-04T00:47:38.416Z","parameter":"oxygen","unit":"mg_l","value":"7","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"2a19d8e8-1321-454a-98ea-2cc98dba04df","created_at":"2025-09-04T00:47:38.419Z","updated_at":"2025-09-04T00:47:38.419Z","parameter":"secchi_depth","unit":"m","value":"5.0","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"e1d24bd9-dce8-46f7-bd8c-8b380183eaf0","created_at":"2025-09-04T00:47:38.426Z","updated_at":"2025-09-04T00:47:38.426Z","parameter":"chlorine","unit":"ppm","value":"0.5","equipment":"water_rangers_freshwater_teststrips_chlorine","equipment_limit":null},{"id":"a9c9663b-9015-4f7a-aeb5-650078d762b9","created_at":"2025-09-04T00:47:38.430Z","updated_at":"2025-09-04T00:47:38.430Z","parameter":"hardness","unit":"ppm","value":"175","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"52f14140-6ee9-4f1d-8517-798edd7ec60f","created_at":"2025-09-04T00:47:38.432Z","updated_at":"2025-09-04T00:47:38.432Z","parameter":"alkalinity","unit":"ppm","value":"100","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"a1e7f785-58a6-4ef0-99da-ba9fef428a1a","created_at":"2025-09-04T00:47:38.437Z","updated_at":"2025-09-04T00:47:38.437Z","parameter":"conductivity","unit":"us_cm","value":"194","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"ec337309-b24f-4f7a-a4dd-4c73140b9eaa","created_at":"2025-09-04T00:47:38.440Z","updated_at":"2025-09-04T00:47:38.440Z","parameter":"air_temperature","unit":"deg_c","value":"25.0","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"c1e4a12a-a748-48f1-ad5a-e8b5891f5227","created_at":"2025-09-04T00:47:38.442Z","updated_at":"2025-09-04T00:47:38.442Z","parameter":"water_temperature","unit":"deg_c","value":"17.8","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null}]},{"id":"bc0979d8-c7ee-46d5-bccf-0c13f5092867","created_at":"2025-09-04T00:47:38.190Z","updated_at":"2026-01-20T20:28:44.333Z","owner_id":"8056a00c-af47-4852-83f4-5da24960f8ff","location_id":"1093daac-729f-45c8-a89b-763bec378f01","dataset_id":"ea372710-c901-4aa8-9798-a10c6de9d026","form_id":"377218fa-d571-4b3f-b9e4-3321e6832b57","observed_at":"2017-10-07T14:07:00.000Z","observed_at_local":"2017-10-07T10:07:00-04:00","notes":"            Mix of sun & clouds, windy, warm & humid. Had rained in past 24 hours.                                                               ","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","secchi_depth","hardness","alkalinity","conductivity","air_temperature","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/155666","readings":[{"id":"3479774e-1570-4d7e-b1e7-7033fbe46f03","created_at":"2025-09-04T00:47:38.215Z","updated_at":"2025-09-04T00:47:38.215Z","parameter":"ph","unit":"std_units","value":"7.8","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"5697e4d2-bffc-4be7-afbd-ec9de3fece30","created_at":"2025-09-04T00:47:38.218Z","updated_at":"2025-09-04T00:47:38.218Z","parameter":"oxygen","unit":"mg_l","value":"8","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"72354cd4-9b68-4ef0-8caf-abe3d8605058","created_at":"2025-09-04T00:47:38.223Z","updated_at":"2025-09-04T00:47:38.223Z","parameter":"secchi_depth","unit":"m","value":"6.0","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"ad4c9bec-7dd7-4a19-bb98-e30512abf7a6","created_at":"2025-09-04T00:47:38.225Z","updated_at":"2025-09-04T00:47:38.225Z","parameter":"hardness","unit":"ppm","value":"100","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"77dc0958-382c-4692-9083-38f6d24e11fd","created_at":"2025-09-04T00:47:38.228Z","updated_at":"2025-09-04T00:47:38.228Z","parameter":"alkalinity","unit":"ppm","value":"100","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"d80dd0a7-2fb1-410f-b65c-37b095086cc8","created_at":"2025-09-04T00:47:38.230Z","updated_at":"2025-09-04T00:47:38.230Z","parameter":"conductivity","unit":"us_cm","value":"197","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"53dd2e74-e8e2-4d3e-8385-3f7b015e2185","created_at":"2025-09-04T00:47:38.233Z","updated_at":"2025-09-04T00:47:38.233Z","parameter":"air_temperature","unit":"deg_c","value":"20","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"f4e15bd6-aa8d-4bdb-984f-ca711db0b3fd","created_at":"2025-09-04T00:47:38.236Z","updated_at":"2025-09-04T00:47:38.236Z","parameter":"water_temperature","unit":"deg_c","value":"18.1","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null}]},{"id":"7d8ad23e-b037-415a-88a9-0937621e74ee","created_at":"2025-09-04T00:47:37.970Z","updated_at":"2026-01-20T20:28:43.558Z","owner_id":"8056a00c-af47-4852-83f4-5da24960f8ff","location_id":"1093daac-729f-45c8-a89b-763bec378f01","dataset_id":"ea372710-c901-4aa8-9798-a10c6de9d026","form_id":"377218fa-d571-4b3f-b9e4-3321e6832b57","observed_at":"2017-09-17T16:10:00.000Z","observed_at_local":"2017-09-17T12:10:00-04:00","notes":"No rain for past 6 days. Light breeze. Warm & Humid","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","secchi_depth","hardness","alkalinity","conductivity","air_temperature","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/155662","readings":[{"id":"cc81a012-1f24-4e37-a0ab-59023c8ed5fb","created_at":"2025-09-04T00:47:37.997Z","updated_at":"2025-09-04T00:47:37.997Z","parameter":"ph","unit":"std_units","value":"8.4","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"2018c061-a50b-4abe-a0ed-a3b11c55f398","created_at":"2025-09-04T00:47:38.001Z","updated_at":"2025-09-04T00:47:38.001Z","parameter":"oxygen","unit":"mg_l","value":"9","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"0ad398c2-4506-476b-b171-6b6a757795b6","created_at":"2025-09-04T00:47:38.005Z","updated_at":"2025-09-04T00:47:38.005Z","parameter":"secchi_depth","unit":"m","value":"8.0","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"f3705405-8d01-42be-ad1c-9e773057e8ac","created_at":"2025-09-04T00:47:38.010Z","updated_at":"2025-09-04T00:47:38.010Z","parameter":"hardness","unit":"ppm","value":"100","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"6031508a-9d99-44b8-b18b-7ba328f2f4a0","created_at":"2025-09-04T00:47:38.013Z","updated_at":"2025-09-04T00:47:38.013Z","parameter":"alkalinity","unit":"ppm","value":"80","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"b762881a-d72d-4a4a-b5f8-84907b9b9943","created_at":"2025-09-04T00:47:38.016Z","updated_at":"2025-09-04T00:47:38.016Z","parameter":"conductivity","unit":"us_cm","value":"194","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"ba6d8cac-f3bb-4e7d-968d-a3f5cdff2ed2","created_at":"2025-09-04T00:47:38.018Z","updated_at":"2025-09-04T00:47:38.018Z","parameter":"air_temperature","unit":"deg_c","value":"25","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"1df7c692-18c0-40b9-bb50-24e00d5c006c","created_at":"2025-09-04T00:47:38.022Z","updated_at":"2025-09-04T00:47:38.022Z","parameter":"water_temperature","unit":"deg_c","value":"22.3","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null}]},{"id":"8f9f8850-e5f0-457b-9797-944947e7d87d","created_at":"2025-09-04T00:47:37.668Z","updated_at":"2026-01-20T20:28:42.576Z","owner_id":"8056a00c-af47-4852-83f4-5da24960f8ff","location_id":"1093daac-729f-45c8-a89b-763bec378f01","dataset_id":"ea372710-c901-4aa8-9798-a10c6de9d026","form_id":"377218fa-d571-4b3f-b9e4-3321e6832b57","observed_at":"2017-08-17T13:07:00.000Z","observed_at_local":"2017-08-17T09:07:00-04:00","notes":"No rain for past 24 hours. Sunny day. Very slight breeze.","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","secchi_depth","hardness","alkalinity","conductivity","air_temperature","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/155657","readings":[{"id":"33cf0d4f-0a71-4c8e-8c7d-19ce830ad9e7","created_at":"2025-09-04T00:47:37.700Z","updated_at":"2025-09-04T00:47:37.700Z","parameter":"ph","unit":"std_units","value":"7.5","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"f94a97de-f3d7-4e9f-ba0b-b06fea67f931","created_at":"2025-09-04T00:47:37.703Z","updated_at":"2025-09-04T00:47:37.703Z","parameter":"oxygen","unit":"mg_l","value":"10.0","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"25d4ad08-cf4c-4d3c-9f8b-4f3563d23b26","created_at":"2025-09-04T00:47:37.707Z","updated_at":"2025-09-04T00:47:37.707Z","parameter":"secchi_depth","unit":"m","value":"7.0","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"46219084-e9da-4229-96e4-49ed6ebedc07","created_at":"2025-09-04T00:47:37.711Z","updated_at":"2025-09-04T00:47:37.711Z","parameter":"hardness","unit":"ppm","value":"100","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"b6fbf597-62b5-44f1-95e6-18b584c9b73b","created_at":"2025-09-04T00:47:37.714Z","updated_at":"2025-09-04T00:47:37.714Z","parameter":"alkalinity","unit":"ppm","value":"80","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"d2b4ec18-744f-4476-a744-5914876f5e47","created_at":"2025-09-04T00:47:37.717Z","updated_at":"2025-09-04T00:47:37.717Z","parameter":"conductivity","unit":"us_cm","value":"193","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"99b104cb-3f2c-46e2-8150-e2e608dd43e4","created_at":"2025-09-04T00:47:37.720Z","updated_at":"2025-09-04T00:47:37.720Z","parameter":"air_temperature","unit":"deg_c","value":"20.0","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"fba53f16-630d-486e-9830-c58940a320c9","created_at":"2025-09-04T00:47:37.723Z","updated_at":"2025-09-04T00:47:37.723Z","parameter":"water_temperature","unit":"deg_c","value":"23.2","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null}]},{"id":"a07e8059-a337-4ee2-8b69-e2151e164c16","created_at":"2025-09-04T00:47:37.418Z","updated_at":"2026-01-20T20:28:41.590Z","owner_id":"8056a00c-af47-4852-83f4-5da24960f8ff","location_id":"1093daac-729f-45c8-a89b-763bec378f01","dataset_id":"ea372710-c901-4aa8-9798-a10c6de9d026","form_id":"377218fa-d571-4b3f-b9e4-3321e6832b57","observed_at":"2017-07-21T21:13:00.000Z","observed_at_local":"2017-07-21T17:13:00-04:00","notes":"Hot, humid day. Slight breeze. 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Mostly cloudy. Slight breeze.","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","secchi_depth","hardness","alkalinity","conductivity","air_temperature","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/155644","readings":[{"id":"ecdd2f2a-9211-483e-a563-1abbaf594d86","created_at":"2025-09-04T00:47:37.035Z","updated_at":"2025-09-04T00:47:37.035Z","parameter":"ph","unit":"std_units","value":"7.2","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"d4291c63-c11c-45c2-812f-2d2932cff3fd","created_at":"2025-09-04T00:47:37.039Z","updated_at":"2025-09-04T00:47:37.039Z","parameter":"oxygen","unit":"mg_l","value":"7.0","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"d142b4ef-f416-4324-9764-e1dd5c3bae47","created_at":"2025-09-04T00:47:37.042Z","updated_at":"2025-09-04T00:47:37.042Z","parameter":"secchi_depth","unit":"m","value":"3.5","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"5a9a59dd-82b8-49ce-9d82-319b135104db","created_at":"2025-09-04T00:47:37.045Z","updated_at":"2025-09-04T00:47:37.045Z","parameter":"hardness","unit":"ppm","value":"170","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"6ffac654-97ed-4a45-b342-230bdb0ce6e9","created_at":"2025-09-04T00:47:37.049Z","updated_at":"2025-09-04T00:47:37.049Z","parameter":"alkalinity","unit":"ppm","value":"80","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"2100dae8-f8e7-4d25-8479-53082173b37c","created_at":"2025-09-04T00:47:37.052Z","updated_at":"2025-09-04T00:47:37.052Z","parameter":"conductivity","unit":"us_cm","value":"195","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"3a865a4c-c11d-4109-98e3-50205d5f3936","created_at":"2025-09-04T00:47:37.055Z","updated_at":"2025-09-04T00:47:37.055Z","parameter":"air_temperature","unit":"deg_c","value":"15.0","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"b5f1f4fa-1c30-4c82-a7a3-340ae6440f63","created_at":"2025-09-04T00:47:37.058Z","updated_at":"2025-09-04T00:47:37.058Z","parameter":"water_temperature","unit":"deg_c","value":"14.6","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null}]},{"id":"fc41f390-7a68-4e83-a838-50a21cf640d4","created_at":"2025-09-04T00:47:36.978Z","updated_at":"2026-01-20T20:28:39.669Z","owner_id":"8056a00c-af47-4852-83f4-5da24960f8ff","location_id":"1093daac-729f-45c8-a89b-763bec378f01","dataset_id":"ea372710-c901-4aa8-9798-a10c6de9d026","form_id":"377218fa-d571-4b3f-b9e4-3321e6832b57","observed_at":"2017-04-29T19:30:00.000Z","observed_at_local":"2017-04-29T15:30:00-04:00","notes":"I observed this little painted turtle on a patch of sand in front of my house on Sharbot Lake. It was walking around the sand, sun bathed for 20 minutes and then went into the water for a swim. It then returned to the sand, and went back into a hole. I had never seen this before! But some reading indicates that turtles can have \"winter\" nests.\r\nThe beer can was floating in the lake so I used it for reference (size of turtle) and then recycled the can.","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":[],"photos":["https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBN29NQVE9PSIsImV4cCI6IjIwMjYtMDYtMDdUMDk6Mjg6MTUuNDI4WiIsInB1ciI6ImJsb2JfaWQifX0=--e8531c83d4e0790770307c7ad25d800f1381a6f3/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJU2xCSEJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--7ad7eb0934c77c507a75fddf54a256512e915d4e/IMG_1177.JPG"],"permalink":"https://data.waterrangers.com/observations/155643","readings":[]},{"id":"a4afae96-09e7-47a4-a27f-cee9d2795694","created_at":"2025-09-04T00:47:36.834Z","updated_at":"2026-01-20T20:28:39.299Z","owner_id":"8056a00c-af47-4852-83f4-5da24960f8ff","location_id":"1093daac-729f-45c8-a89b-763bec378f01","dataset_id":"ea372710-c901-4aa8-9798-a10c6de9d026","form_id":"377218fa-d571-4b3f-b9e4-3321e6832b57","observed_at":"2017-04-28T21:10:00.000Z","observed_at_local":"2017-04-28T17:10:00-04:00","notes":"Light Wind 10-15 kph per weather channel. Some gusts.\r\nSunny-blue sky.\r\nHad had 1-2 hours of light rain in past 24 hours.","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","secchi_depth","hardness","alkalinity","conductivity","air_temperature","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/155641","readings":[{"id":"28437b06-5d9a-47a5-94be-2b2da78af4a3","created_at":"2025-09-04T00:47:36.866Z","updated_at":"2025-09-04T00:47:36.866Z","parameter":"ph","unit":"std_units","value":"7.2","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"ab1e7dc7-388a-457c-b451-8ff4365dfb45","created_at":"2025-09-04T00:47:36.873Z","updated_at":"2025-09-04T00:47:36.873Z","parameter":"oxygen","unit":"mg_l","value":"9","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"301f50f8-2d42-4f55-8f80-89a0af372060","created_at":"2025-09-04T00:47:36.881Z","updated_at":"2025-09-04T00:47:36.881Z","parameter":"secchi_depth","unit":"m","value":"5.5","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"6116ccc9-2874-4925-9b34-b83b7156b5fc","created_at":"2025-09-04T00:47:36.888Z","updated_at":"2025-09-04T00:47:36.888Z","parameter":"hardness","unit":"ppm","value":"100","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"feee1cc9-a64a-4b21-aebb-14af7a01efd3","created_at":"2025-09-04T00:47:36.895Z","updated_at":"2025-09-04T00:47:36.895Z","parameter":"alkalinity","unit":"ppm","value":"80","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"a8fdde31-d070-4b36-9b95-7e5f4821d861","created_at":"2025-09-04T00:47:36.905Z","updated_at":"2025-09-04T00:47:36.905Z","parameter":"conductivity","unit":"us_cm","value":"194","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"02f7a1d3-4da3-4723-8530-589fb4551814","created_at":"2025-09-04T00:47:36.911Z","updated_at":"2025-09-04T00:47:36.911Z","parameter":"air_temperature","unit":"deg_c","value":"18","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"67f4e6ae-089b-4027-8284-a3d0a5cf7d13","created_at":"2025-09-04T00:47:36.917Z","updated_at":"2025-09-04T00:47:36.917Z","parameter":"water_temperature","unit":"deg_c","value":"8.5","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null}]}]