{"HasData":true,"SelectedSensor":2357,"SecondSensor":null,"SensorClass":20,"Location":"740 Lake Houston @ FM 1960","SiteType":"Channel","CumulativeGridData":[{"SiteId":740,"SensorId":739,"DataTime":"2025-09-17T23:40:13","DataValue":42.52000000},{"SiteId":740,"SensorId":739,"DataTime":"2025-09-17T19:40:13","DataValue":42.55000000},{"SiteId":740,"SensorId":739,"DataTime":"2025-09-17T15:40:13","DataValue":42.54000000},{"SiteId":740,"SensorId":739,"DataTime":"2025-09-17T11:40:13","DataValue":42.58000000},{"SiteId":740,"SensorId":739,"DataTime":"2025-09-17T07:40:13","DataValue":42.57000000},{"SiteId":740,"SensorId":739,"DataTime":"2025-09-17T03:40:13","DataValue":42.56000000},{"SiteId":740,"SensorId":739,"DataTime":"2025-09-16T23:40:13","DataValue":42.54000000},{"SiteId":740,"SensorId":739,"DataTime":"2025-09-16T19:40:13","DataValue":42.54000000},{"SiteId":740,"SensorId":739,"DataTime":"2025-09-16T15:40:13","DataValue":42.58000000},{"SiteId":740,"SensorId":739,"DataTime":"2025-09-16T11:40:13","DataValue":42.56000000},{"SiteId":740,"SensorId":739,"DataTime":"2025-09-16T07:40:13","DataValue":42.58000000},{"SiteId":740,"SensorId":739,"DataTime":"2025-09-16T03:40:13","DataValue":42.61000000}],"HistoryGridData":[{"PK_StreamGageHistoricalInfo":870,"FK_Sensor":2357,"InfoName":"10% (10-year)","StreamLevel":45.60},{"PK_StreamGageHistoricalInfo":871,"FK_Sensor":2357,"InfoName":"2% (50-year)","StreamLevel":48.30},{"PK_StreamGageHistoricalInfo":872,"FK_Sensor":2357,"InfoName":"1% (100-year)","StreamLevel":49.50},{"PK_StreamGageHistoricalInfo":873,"FK_Sensor":2357,"InfoName":".2% (500-year)","StreamLevel":53.00}],"EventGridData":[{"PK_StreamGageEventInfo":1897,"FK_Sensor":2357,"EventDate":"2019-09-19T00:00:00","EventName":"Imelda","StreamLevel":48.90},{"PK_StreamGageEventInfo":2466,"FK_Sensor":2357,"EventDate":"2024-05-02T00:00:00","EventName":null,"StreamLevel":49.40}],"SelectedSensorRegion":"Harris County Flood Control District","TOB":44.80,"TOB_Label":"","TOB_Abbreviation":"","BOC":25.60,"CurrentLevel":42.52000000,"CurrentReadingDate":"2025-09-17T23:40:13","LastReading":"Time (Latest Reading: Wednesday, September 17, 2025 11:40 PM)","GraphMinValue":39.59400000000,"GraphMaxValue":46.34400000000,"LeftGage":{"StreamLevels":[{"SiteId":740,"SensorId":739,"DataTime":"2025-09-16T03:40:13","DataValue":42.61000000},{"SiteId":740,"SensorId":739,"DataTime":"2025-09-16T07:40:13","DataValue":42.58000000},{"SiteId":740,"SensorId":739,"DataTime":"2025-09-16T11:40:13","DataValue":42.56000000},{"SiteId":740,"SensorId":739,"DataTime":"2025-09-16T15:40:13","DataValue":42.58000000},{"SiteId":740,"SensorId":739,"DataTime":"2025-09-16T19:40:13","DataValue":42.54000000},{"SiteId":740,"SensorId":739,"DataTime":"2025-09-16T23:40:13","DataValue":42.54000000},{"SiteId":740,"SensorId":739,"DataTime":"2025-09-17T03:40:13","DataValue":42.56000000},{"SiteId":740,"SensorId":739,"DataTime":"2025-09-17T07:40:13","DataValue":42.57000000},{"SiteId":740,"SensorId":739,"DataTime":"2025-09-17T11:40:13","DataValue":42.58000000},{"SiteId":740,"SensorId":739,"DataTime":"2025-09-17T15:40:13","DataValue":42.54000000},{"SiteId":740,"SensorId":739,"DataTime":"2025-09-17T19:40:13","DataValue":42.55000000},{"SiteId":740,"SensorId":739,"DataTime":"2025-09-17T23:40:13","DataValue":42.52000000}],"ChannelInfo":{"TOB":44.80,"TOB_Label":"","TOB_Abbreviation":"","BOC":25.60,"TipOfOrifice":69.83,"Benchmark":63.03,"Keymap":null,"InstallDate":"2018-06-14T00:00:00","MeasuringPlate":66.22,"Comment":null,"Position":false,"ShowGraph":true,"StampedIdentifier":"RM070310 stamped 070310 located on the north side of the road and 2’ south of the bridge wall, 1988 NAVD, 2001 adjustment.","DatumDisclaimer":null,"USGSUrl":null,"PositionLabel":null,"ShortPositionLabel":null,"DownstreamLabel":null,"Location":"740 Lake Houston @ FM 1960","ClassName":"Stream_Gage_Floa","SensorDescription":"Pressure Transducer","WatershedName":null,"SensorId":739,"SiteType":"Channel","RegionName":"Harris County Flood Control District","StreamGageType":"Radar","County":null,"PavementElevation":null,"TOC":null,"BOB":null,"BridgeApproach":null,"Weir":null,"FloodStage":null,"FloodLevelIndicator":43.80,"NoFloodCategory":false,"NWSUrl":null,"FLLevelIndicator":44.80,"FL_Label":"Flooding Likely","FL_Abbreviation":""},"HistoricalInfo":[{"PK_StreamGageHistoricalInfo":870,"FK_Sensor":2357,"InfoName":"10% (10-year)","StreamLevel":45.60},{"PK_StreamGageHistoricalInfo":871,"FK_Sensor":2357,"InfoName":"2% (50-year)","StreamLevel":48.30},{"PK_StreamGageHistoricalInfo":872,"FK_Sensor":2357,"InfoName":"1% (100-year)","StreamLevel":49.50},{"PK_StreamGageHistoricalInfo":873,"FK_Sensor":2357,"InfoName":".2% (500-year)","StreamLevel":53.00}],"EventInfo":[{"PK_StreamGageEventInfo":1897,"FK_Sensor":2357,"EventDate":"2019-09-19T00:00:00","EventName":"Imelda","StreamLevel":48.90},{"PK_StreamGageEventInfo":2466,"FK_Sensor":2357,"EventDate":"2024-05-02T00:00:00","EventName":null,"StreamLevel":49.40}],"ClearCreekGate":{"StatusDate":"2024-07-10T09:20:00","Status":false},"EarlierLevel":{"SiteId":740,"SensorId":739,"DataTime":"2025-09-15T23:40:13","DataValue":42.60000000},"LaterLevel":null,"GraphLevels":[{"SiteId":740,"SensorId":739,"DataTime":"2025-09-16T00:07:00","DataValue":42.60888402777777778000000},{"SiteId":740,"SensorId":739,"DataTime":"2025-09-16T03:40:13","DataValue":42.61000000},{"SiteId":740,"SensorId":739,"DataTime":"2025-09-16T07:40:13","DataValue":42.58000000},{"SiteId":740,"SensorId":739,"DataTime":"2025-09-16T11:40:13","DataValue":42.56000000},{"SiteId":740,"SensorId":739,"DataTime":"2025-09-16T15:40:13","DataValue":42.58000000},{"SiteId":740,"SensorId":739,"DataTime":"2025-09-16T19:40:13","DataValue":42.54000000},{"SiteId":740,"SensorId":739,"DataTime":"2025-09-16T23:40:13","DataValue":42.54000000},{"SiteId":740,"SensorId":739,"DataTime":"2025-09-17T03:40:13","DataValue":42.56000000},{"SiteId":740,"SensorId":739,"DataTime":"2025-09-17T07:40:13","DataValue":42.57000000},{"SiteId":740,"SensorId":739,"DataTime":"2025-09-17T11:40:13","DataValue":42.58000000},{"SiteId":740,"SensorId":739,"DataTime":"2025-09-17T15:40:13","DataValue":42.54000000},{"SiteId":740,"SensorId":739,"DataTime":"2025-09-17T19:40:13","DataValue":42.55000000},{"SiteId":740,"SensorId":739,"DataTime":"2025-09-17T23:40:13","DataValue":42.52000000}],"CurrentLevel":42.52000000,"CurrentReadingDate":"2025-09-17T23:40:13"},"RightGage":null,"Thresholds":[],"ShortTitleLabelPrefix":"Stream","FLLevelIndicator":44.80,"FL_Label":"Flooding Likely","FL_Abbreviation":""}

true

575

Historical Storm

The following detail shows the rainfall that has fallen by the selected time span. The default selection matches the Rainfall totals in the graph above.