Series Catalog

Site-variable series metadata and coverage records.

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SeriesID SiteID SiteCode SiteName SiteType VariableID VariableCode VariableName Speciation VariableUnitsID VariableUnitsName SampleMedium ValueType TimeSupport TimeUnitsID TimeUnitsName DataType GeneralCategory MethodID MethodDescription SourceID Organization SourceDescription Citation QualityControlLevelID QualityControlLevelCode BeginDateTime EndDateTime BeginDateTimeUTC EndDateTimeUTC ValueCount
2,952 Burn In 6 BurnIn6 Burn In 6 nan Oxygen, dissolved do Oxygen, dissolved Not Applicable milligrams per liter milligrams per liter Surface Water Field Observation 0 second second Continuous Instrumentation Methods object (1104) AT500 1 Clarkson University Clarkson University in conjunction with the Beacon Institute for Rivers and Estuaries conduct watershed wide monitoring in a real-time fashion Unknown 0 0.0 2025-10-21 11:39:55 2026-02-06 14:13:56 2025-10-21 16:39:55 2026-02-06 19:13:56 7
2,954 Burn In 6 BurnIn6 Burn In 6 nan Salinity sal Salinity Not Applicable practical salinity units practical salinity units Surface Water Field Observation 0 second second Continuous Instrumentation Methods object (1104) AT500 1 Clarkson University Clarkson University in conjunction with the Beacon Institute for Rivers and Estuaries conduct watershed wide monitoring in a real-time fashion Unknown 0 0.0 2025-10-21 11:39:53 2026-02-06 14:13:55 2025-10-21 16:39:53 2026-02-06 19:13:55 7
2,955 Burn In 6 BurnIn6 Burn In 6 nan Temperature temperature Temperature Not Applicable degree celsius degree celsius Surface Water Field Observation 0 second second Continuous Instrumentation Methods object (1104) AT500 1 Clarkson University Clarkson University in conjunction with the Beacon Institute for Rivers and Estuaries conduct watershed wide monitoring in a real-time fashion Unknown 0 0.0 2025-10-21 11:39:53 2026-02-06 14:13:55 2025-10-21 16:39:53 2026-02-06 19:13:55 7
2,956 Burn In 6 BurnIn6 Burn In 6 nan Oxygen, dissolved percent of saturation dopercent Oxygen, dissolved percent of saturation Not Applicable percent percent Surface Water Field Observation 0 second second Continuous Instrumentation Methods object (1104) AT500 1 Clarkson University Clarkson University in conjunction with the Beacon Institute for Rivers and Estuaries conduct watershed wide monitoring in a real-time fashion Unknown 0 0.0 2025-10-21 11:39:55 2026-02-06 14:13:56 2025-10-21 16:39:55 2026-02-06 19:13:56 7
2,957 Burn In 6 BurnIn6 Burn In 6 nan Nitrogen, dissolved nitrate (NO3) dissNO3asN Nitrogen, dissolved nitrate (NO3) Not Applicable milligrams per liter milligrams per liter Surface Water Field Observation 0 second second Continuous Instrumentation Methods object (1104) AT500 1 Clarkson University Clarkson University in conjunction with the Beacon Institute for Rivers and Estuaries conduct watershed wide monitoring in a real-time fashion Unknown 0 0.0 2025-10-21 11:39:55 2025-10-21 12:01:16 2025-10-21 16:39:55 2025-10-21 17:01:16 6
2,958 TWDB 41 TWDB41 TWDB 41 nan Velocity wvfps Velocity Not Applicable feet per second feet per second Surface Water Field Observation 0 second second Continuous Instrumentation Methods object (40) Autonomous Sensing 1 Clarkson University Clarkson University in conjunction with the Beacon Institute for Rivers and Estuaries conduct watershed wide monitoring in a real-time fashion Unknown 0 0.0 2025-11-04 11:59:30 2026-07-20 01:59:30 2025-11-04 16:59:30 2026-07-20 06:59:30 64234
2,959 Harlingen 2 Harlingen2 Harlingen 2 nan Gage height largerangepressure Gage height Not Applicable centimeter centimeter Surface Water Field Observation 0 second second Continuous Instrumentation Methods object (75) Large range 1 Clarkson University Clarkson University in conjunction with the Beacon Institute for Rivers and Estuaries conduct watershed wide monitoring in a real-time fashion Unknown -1 -1.0 2025-11-19 13:24:30 2026-07-31 16:59:30 2025-11-19 18:24:30 2026-07-31 21:59:30 26852
2,960 Harlingen 2 Harlingen2 Harlingen 2 nan Temperature temperature Temperature Not Applicable degree celsius degree celsius Surface Water Field Observation 0 second second Continuous Instrumentation Methods object (44) Temperature 1 Clarkson University Clarkson University in conjunction with the Beacon Institute for Rivers and Estuaries conduct watershed wide monitoring in a real-time fashion Unknown -1 -1.0 2025-11-19 13:24:30 2026-07-31 16:59:30 2025-11-19 18:24:30 2026-07-31 21:59:30 26852
2,961 Harlingen 2 Harlingen2 Harlingen 2 nan Water Depth sensordepthft Water Depth Not Applicable international foot international foot Surface Water Field Observation 0 second second Continuous Instrumentation Methods object (40) Autonomous Sensing 1 Clarkson University Clarkson University in conjunction with the Beacon Institute for Rivers and Estuaries conduct watershed wide monitoring in a real-time fashion Unknown -1 -1.0 2025-11-19 13:24:30 2026-07-31 16:59:30 2025-11-19 18:24:30 2026-07-31 21:59:30 26852
2,962 TWDB 13 TWDB13 TWDB 13 nan Water level wseft Water level Not Applicable international foot international foot Surface Water Field Observation 0 second second Continuous Instrumentation Methods object (1105) NAVD88 1 Clarkson University Clarkson University in conjunction with the Beacon Institute for Rivers and Estuaries conduct watershed wide monitoring in a real-time fashion Unknown -1 -1.0 2025-11-22 22:59:30 2026-07-31 16:59:30 2025-11-23 03:59:30 2026-07-31 21:59:30 34835
2,963 TWDB 34 TWDB34 TWDB 34 nan Gage height largerangepressure Gage height Not Applicable centimeter centimeter Surface Water Field Observation 0 second second Continuous Instrumentation Methods object (75) Large range 1 Clarkson University Clarkson University in conjunction with the Beacon Institute for Rivers and Estuaries conduct watershed wide monitoring in a real-time fashion Unknown -1 -1.0 2025-11-17 19:49:30 2026-07-31 16:59:30 2025-11-18 00:49:30 2026-07-31 21:59:30 37881
2,969 Turkey Creek TurkeyCreek Turkey Creek nan Electric Current loadcurrent Electric Current Not Applicable Amperes Amperes Not Relevant Field Observation 0 second second Continuous Instrumentation Methods object (71) Load 1 Clarkson University Clarkson University in conjunction with the Beacon Institute for Rivers and Estuaries conduct watershed wide monitoring in a real-time fashion Unknown 0 0.0 2026-01-05 16:04:54 2026-07-31 16:59:43 2026-01-05 21:04:54 2026-07-31 21:59:43 23445
2,970 Turkey Creek TurkeyCreek Turkey Creek nan Gage height largerangepressure Gage height Not Applicable centimeter centimeter Surface Water Field Observation 0 second second Continuous Instrumentation Methods object (75) Large range 1 Clarkson University Clarkson University in conjunction with the Beacon Institute for Rivers and Estuaries conduct watershed wide monitoring in a real-time fashion Unknown 0 0.0 2026-01-05 20:04:30 2026-07-31 16:59:30 2026-01-06 01:04:30 2026-07-31 21:59:30 23741
2,971 Turkey Creek TurkeyCreek Turkey Creek nan Temperature temperature Temperature Not Applicable degree celsius degree celsius Surface Water Field Observation 0 second second Continuous Instrumentation Methods object (44) Temperature 1 Clarkson University Clarkson University in conjunction with the Beacon Institute for Rivers and Estuaries conduct watershed wide monitoring in a real-time fashion Unknown 0 0.0 2026-01-05 20:04:30 2026-07-31 16:59:30 2026-01-06 01:04:30 2026-07-31 21:59:30 23743
2,972 Turkey Creek TurkeyCreek Turkey Creek nan Temperature cabinettemperature Temperature Not Applicable degree celsius degree celsius Other Field Observation 0 second second Continuous Instrumentation Methods object (40) Autonomous Sensing 1 Clarkson University Clarkson University in conjunction with the Beacon Institute for Rivers and Estuaries conduct watershed wide monitoring in a real-time fashion Unknown 0 0.0 2026-01-05 16:04:58 2026-07-31 16:59:59 2026-01-05 21:04:58 2026-07-31 21:59:59 23281
2,977 Burn In 4 BurnIn4 Burn In 4 nan Specific conductance spcond Specific conductance Not Applicable microsiemens per centimeter microsiemens per centimeter Surface Water Field Observation 0 second second Continuous Instrumentation Methods object (1104) AT500 1 Clarkson University Clarkson University in conjunction with the Beacon Institute for Rivers and Estuaries conduct watershed wide monitoring in a real-time fashion Unknown 0 0.0 2026-01-27 14:28:13 2026-01-27 14:28:13 2026-01-27 19:28:13 2026-01-27 19:28:13 1
2,978 Burn In 4 BurnIn4 Burn In 4 nan Salinity sal Salinity Not Applicable practical salinity units practical salinity units Surface Water Field Observation 0 second second Continuous Instrumentation Methods object (1104) AT500 1 Clarkson University Clarkson University in conjunction with the Beacon Institute for Rivers and Estuaries conduct watershed wide monitoring in a real-time fashion Unknown 0 0.0 2026-01-27 14:28:14 2026-01-27 14:28:14 2026-01-27 19:28:14 2026-01-27 19:28:14 1
2,979 Burn In 4 BurnIn4 Burn In 4 nan Temperature temperature Temperature Not Applicable degree celsius degree celsius Surface Water Field Observation 0 second second Continuous Instrumentation Methods object (1104) AT500 1 Clarkson University Clarkson University in conjunction with the Beacon Institute for Rivers and Estuaries conduct watershed wide monitoring in a real-time fashion Unknown 0 0.0 2026-01-27 14:29:55 2026-06-25 13:35:49 2026-01-27 19:29:55 2026-06-25 18:35:49 17
2,980 Burn In 4 BurnIn4 Burn In 4 nan Oxygen, dissolved percent of saturation dopercent Oxygen, dissolved percent of saturation Not Applicable percent percent Surface Water Field Observation 0 second second Continuous Instrumentation Methods object (1104) AT500 1 Clarkson University Clarkson University in conjunction with the Beacon Institute for Rivers and Estuaries conduct watershed wide monitoring in a real-time fashion Unknown 0 0.0 2026-01-27 14:28:19 2026-01-27 14:28:19 2026-01-27 19:28:19 2026-01-27 19:28:19 1
2,981 Edinburg 1 Edinburg1 Edinburg 1 nan Water level wseft Water level Not Applicable international foot international foot Surface Water Field Observation 0 second second Continuous Instrumentation Methods object (1105) NAVD88 1 Clarkson University Clarkson University in conjunction with the Beacon Institute for Rivers and Estuaries conduct watershed wide monitoring in a real-time fashion Unknown 0 0.0 2026-01-30 11:19:30 2026-07-31 16:59:30 2026-01-30 16:19:30 2026-07-31 21:59:30 50987
2,985 TWDB 26 TWDB26 TWDB 26 nan Gage height largerangepressure Gage height Not Applicable centimeter centimeter Surface Water Field Observation 0 second second Continuous Instrumentation Methods object (75) Large range 1 Clarkson University Clarkson University in conjunction with the Beacon Institute for Rivers and Estuaries conduct watershed wide monitoring in a real-time fashion Unknown -1 -1.0 2025-12-26 04:59:30 2026-07-31 16:59:30 2025-12-26 09:59:30 2026-07-31 21:59:30 31287
2,987 TWDB 24 TWDB24 TWDB 24 nan Water level wseft Water level Not Applicable international foot international foot Surface Water Field Observation 0 second second Continuous Instrumentation Methods object (1105) NAVD88 1 Clarkson University Clarkson University in conjunction with the Beacon Institute for Rivers and Estuaries conduct watershed wide monitoring in a real-time fashion Unknown -1 -1.0 2025-12-02 09:04:30 2026-07-31 16:59:30 2025-12-02 14:04:30 2026-07-31 21:59:30 32005
2,988 TWDB 24 TWDB24 TWDB 24 nan Velocity wvfps Velocity Not Applicable feet per second feet per second Surface Water Field Observation 0 second second Continuous Instrumentation Methods object (40) Autonomous Sensing 1 Clarkson University Clarkson University in conjunction with the Beacon Institute for Rivers and Estuaries conduct watershed wide monitoring in a real-time fashion Unknown -1 -1.0 2025-12-02 09:04:30 2026-07-31 16:59:30 2025-12-02 14:04:30 2026-07-31 21:59:30 32689
2,993 TWDB 6 TWDB6 TWDB 6 nan Specific conductance spcond Specific conductance Not Applicable microsiemens per centimeter microsiemens per centimeter Surface Water Field Observation 0 second second Continuous Instrumentation Methods object (1104) AT500 1 Clarkson University Clarkson University in conjunction with the Beacon Institute for Rivers and Estuaries conduct watershed wide monitoring in a real-time fashion Unknown 0 0.0 2026-03-27 10:34:52 2026-07-31 16:59:48 2026-03-27 15:34:52 2026-07-31 21:59:48 29752
2,995 TWDB 6 TWDB6 TWDB 6 nan Salinity sal Salinity Not Applicable practical salinity units practical salinity units Surface Water Field Observation 0 second second Continuous Instrumentation Methods object (1104) AT500 1 Clarkson University Clarkson University in conjunction with the Beacon Institute for Rivers and Estuaries conduct watershed wide monitoring in a real-time fashion Unknown 0 0.0 2026-03-27 10:34:52 2026-07-31 16:59:48 2026-03-27 15:34:52 2026-07-31 21:59:48 29620