{"HasData":true,"SelectedSensor":2704,"SecondSensor":null,"SensorClass":20,"Location":"2010 Barker Dam","SiteType":"Dam","CumulativeGridData":[{"SiteId":2010,"SensorId":2013,"DataTime":"2023-03-25T03:59:36","DataValue":69.98000000},{"SiteId":2010,"SensorId":2013,"DataTime":"2023-03-25T03:07:36","DataValue":69.98000000},{"SiteId":2010,"SensorId":2013,"DataTime":"2023-03-24T23:59:36","DataValue":69.88000000},{"SiteId":2010,"SensorId":2013,"DataTime":"2023-03-24T19:59:36","DataValue":69.80000000},{"SiteId":2010,"SensorId":2013,"DataTime":"2023-03-24T15:59:36","DataValue":69.81000000},{"SiteId":2010,"SensorId":2013,"DataTime":"2023-03-24T11:59:36","DataValue":69.83000000},{"SiteId":2010,"SensorId":2013,"DataTime":"2023-03-24T07:59:36","DataValue":69.82000000}],"HistoryGridData":[{"PK_StreamGageHistoricalInfo":1014,"FK_Sensor":2704,"InfoName":"10% (10-Year)","StreamLevel":92.70},{"PK_StreamGageHistoricalInfo":1015,"FK_Sensor":2704,"InfoName":"2% (50-Year)","StreamLevel":93.90},{"PK_StreamGageHistoricalInfo":1016,"FK_Sensor":2704,"InfoName":"1% (100-Year)","StreamLevel":95.00}],"EventGridData":[{"PK_StreamGageEventInfo":2027,"FK_Sensor":2704,"EventDate":"1991-04-20T00:00:00","EventName":null,"StreamLevel":91.30},{"PK_StreamGageEventInfo":2021,"FK_Sensor":2704,"EventDate":"1992-03-06T00:00:00","EventName":null,"StreamLevel":93.60},{"PK_StreamGageEventInfo":2023,"FK_Sensor":2704,"EventDate":"1998-11-17T00:00:00","EventName":null,"StreamLevel":92.30},{"PK_StreamGageEventInfo":2022,"FK_Sensor":2704,"EventDate":"2002-11-07T00:00:00","EventName":null,"StreamLevel":93.20},{"PK_StreamGageEventInfo":2026,"FK_Sensor":2704,"EventDate":"2004-11-28T00:00:00","EventName":null,"StreamLevel":91.70},{"PK_StreamGageEventInfo":2025,"FK_Sensor":2704,"EventDate":"2007-07-09T00:00:00","EventName":null,"StreamLevel":91.90},{"PK_StreamGageEventInfo":2024,"FK_Sensor":2704,"EventDate":"2015-06-01T00:00:00","EventName":null,"StreamLevel":91.90},{"PK_StreamGageEventInfo":2019,"FK_Sensor":2704,"EventDate":"2016-04-18T00:00:00","EventName":null,"StreamLevel":95.20},{"PK_StreamGageEventInfo":2020,"FK_Sensor":2704,"EventDate":"2017-08-27T00:00:00","EventName":"Harvey","StreamLevel":101.60}],"SelectedSensorRegion":"Harris County Flood Control District","TOB":104.00,"TOB_Label":"Top of Spillway","TOB_Abbreviation":"","BOC":71.05,"CurrentLevel":69.98000000,"CurrentReadingDate":"2023-03-25T03:59:36","LastReading":"Time (Latest Reading: Saturday, March 25, 2023 3:59 AM)","GraphMinValue":64.6700000000,"GraphMaxValue":110.8400000000,"LeftGage":{"StreamLevels":[{"SiteId":2010,"SensorId":2013,"DataTime":"2023-03-24T07:59:36","DataValue":69.82000000},{"SiteId":2010,"SensorId":2013,"DataTime":"2023-03-24T11:59:36","DataValue":69.83000000},{"SiteId":2010,"SensorId":2013,"DataTime":"2023-03-24T15:59:36","DataValue":69.81000000},{"SiteId":2010,"SensorId":2013,"DataTime":"2023-03-24T19:59:36","DataValue":69.80000000},{"SiteId":2010,"SensorId":2013,"DataTime":"2023-03-24T23:59:36","DataValue":69.88000000},{"SiteId":2010,"SensorId":2013,"DataTime":"2023-03-25T03:07:36","DataValue":69.98000000},{"SiteId":2010,"SensorId":2013,"DataTime":"2023-03-25T03:59:36","DataValue":69.98000000}],"ChannelInfo":{"TOB":104.00,"TOB_Label":"Top of Spillway","TOB_Abbreviation":"","BOC":71.05,"TipOfOrifice":106.98,"Benchmark":111.55,"Keymap":"488E","InstallDate":"2000-01-07T00:00:00","MeasuringPlate":85.11,"Comment":"<br />\n\n<p></p>\n<table style=\"WIDTH: 100%; BORDER-COLLAPSE: collapse\" cellspacing=\"0\" cellpadding=\"3\" bordercolor=\"#000000\" border=\"1\">\n<tbody>\n<tr>\n<td style=\"WIDTH: 100%\"><p class=\"MsoNoSpacing\" style=\"MARGIN: 0in 0in 0pt\"><span style=\"font-family: Verdana, sans-serif; font-size: 8pt;\">&nbsp;</span></p>\n<p class=\"MsoNoSpacing\" style=\"MARGIN: 0in 0in 0pt\"><span style=\"font-family: Verdana, sans-serif; font-size: 12pt;\">To learn about the Corps of Engineers’ Addicks and Barker Reservoirs and their operation go <a href=\"http://www.swg.usace.army.mil/Missions/DamSafetyProgram.aspx\"><span style=\"color: #0000ff;\">here</span></a>.<br /></span></p>\n<p class=\"MsoNoSpacing\" style=\"MARGIN: 0in 0in 0pt\"><span style=\"font-family: Verdana, sans-serif; font-size: 8pt;\">&nbsp;</span></p>\n<p class=\"MsoNoSpacing\" style=\"MARGIN: 0in 0in 0pt\"><span style=\"font-family: Verdana, sans-serif; font-size: 12pt;\">To see the flowrate in Buffalo Bayou at Piney Point Road, the Corps of Engineers’ operational flow control point, go to <a href=\"http://waterdata.usgs.gov/nwis/uv/?site_no=08073700&amp;agency_cd=USGS\"><span style=\"color: #0000ff;\">USGS Piney Point</span></a>.</span></p>\n<p class=\"MsoNoSpacing\" style=\"MARGIN: 0in 0in 0pt\"><span style=\"font-family: Verdana, sans-serif; font-size: 12pt;\">&nbsp;</span><span style=\"font-family: Verdana, sans-serif; font-size: 12pt;\">&nbsp;</span></p>\n<p class=\"MsoNoSpacing\" style=\"MARGIN: 0in 0in 0pt\">&nbsp; <img style=\"HEIGHT: 88px; WIDTH: 115px\" alt=\"\" src=\"http://www.swg.usace.army.mil/portals/26/siteimages/USACE%20Galveston%20Castle%20Red%20Logo.jpg\" align=\"right\" /></p>\n<table class=\"MsoTableLightShadingAccent1\" style=\"border-width: medium; border-style: none; border-collapse: collapse;\" cellspacing=\"0\" cellpadding=\"0\" bordercolor=\"currentcolor\" border=\"1\">\n<tbody>\n<tr style=\"HEIGHT: 13.35pt; mso-yfti-irow: -1; mso-yfti-firstrow: yes\">\n<td style=\"BORDER-TOP: windowtext 1pt solid; HEIGHT: 13.35pt; BORDER-RIGHT: windowtext 1pt solid; WIDTH: 234.9pt; BORDER-BOTTOM: #4f81bd 1pt solid; PADDING-BOTTOM: 0in; PADDING-TOP: 0in; PADDING-LEFT: 5.4pt; BORDER-LEFT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BACKGROUND-COLOR: transparent; mso-border-bottom-alt: solid #4F81BD 1.0pt; mso-border-bottom-themecolor: accent1; mso-border-alt: solid windowtext .5pt\" colspan=\"2\" width=\"313\" valign=\"top\">\n<p class=\"MsoNormal\" style=\"MARGIN: 0in 0in 0pt; LINE-HEIGHT: normal; mso-yfti-cnfc: 5\"><strong><span style=\"font-family: Verdana, sans-serif; font-size: 10pt;\">Key Elevation in Barker Reservoir:</span></strong></p></td></tr>\n<tr style=\"HEIGHT: 13.35pt; mso-yfti-irow: 0; mso-yfti-lastrow: yes\">\n<td style=\"BORDER-TOP: #f0f0f0; HEIGHT: 13.35pt; BORDER-RIGHT: #f0f0f0; WIDTH: 44.8pt; BACKGROUND: #d3dfee; BORDER-BOTTOM: windowtext 1pt solid; PADDING-BOTTOM: 0in; PADDING-TOP: 0in; PADDING-LEFT: 5.4pt; BORDER-LEFT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; mso-border-bottom-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-background-themecolor: accent1; mso-background-themetint: 63\" width=\"60\" valign=\"top\">\n<p class=\"MsoNormal\" style=\"MARGIN: 0in 0in 0pt; LINE-HEIGHT: normal; mso-yfti-cnfc: 68\"><strong><span style=\"font-family: Verdana, sans-serif; font-size: 10pt;\">93.2</span></strong></p></td>\n<td style=\"BORDER-TOP: #f0f0f0; HEIGHT: 13.35pt; BORDER-RIGHT: windowtext 1pt solid; WIDTH: 190.1pt; BACKGROUND: #d3dfee; BORDER-BOTTOM: windowtext 1pt solid; PADDING-BOTTOM: 0in; PADDING-TOP: 0in; PADDING-LEFT: 5.4pt; BORDER-LEFT: #f0f0f0; PADDING-RIGHT: 5.4pt; mso-border-bottom-alt: solid windowtext .5pt; mso-background-themecolor: accent1; mso-background-themetint: 63; mso-border-right-alt: solid windowtext .5pt\" width=\"253\" valign=\"top\">\n<p class=\"MsoNormal\" style=\"MARGIN: 0in 0in 0pt; LINE-HEIGHT: normal; mso-yfti-cnfc: 64\"><span style=\"font-family: Verdana, sans-serif; font-size: 10pt;\">Low Point of Westheimer Parkway</span></p></td></tr></tbody></table>\n<p>&nbsp;&nbsp;</p></td></tr></tbody></table>&nbsp; \n<p>&nbsp;</p>","Position":false,"ShowGraph":true,"StampedIdentifier":"RM 210191 stamped W100 BM091 located 1ft south of north end of T wall , 1988 NAVD, 2001 adjustment. 78 to 01 adjustment -0.5'","DatumDisclaimer":"As of July 1, 2007, the elevation datum was changed from 1929 NGVD, 1978 adjustment to the 1988 NAVD, 2001 adjustment.","USGSUrl":"http://waterdata.usgs.gov/tx/nwis/uv/?site_no=08072500","PositionLabel":"Barker Reservoir","ShortPositionLabel":"Barker Reservoir","DownstreamLabel":"Buffalo Bayou","Location":"2010 Barker Dam","ClassName":"Stream_Gage_Floa","SensorDescription":"Pressure Transducer","WatershedName":null,"SensorId":2013,"SiteType":"Dam","RegionName":"Harris County Flood Control District","StreamGageType":"USGS Radar","County":null,"PavementElevation":null,"TOC":null,"BOB":null,"BridgeApproach":null,"Weir":null,"FloodStage":null,"FloodLevelIndicator":90.20,"NoFloodCategory":false,"NWSUrl":null,"FLLevelIndicator":93.20,"FL_Label":"Flooding Likely","FL_Abbreviation":""},"HistoricalInfo":[{"PK_StreamGageHistoricalInfo":1014,"FK_Sensor":2704,"InfoName":"10% (10-Year)","StreamLevel":92.70},{"PK_StreamGageHistoricalInfo":1015,"FK_Sensor":2704,"InfoName":"2% (50-Year)","StreamLevel":93.90},{"PK_StreamGageHistoricalInfo":1016,"FK_Sensor":2704,"InfoName":"1% (100-Year)","StreamLevel":95.00}],"EventInfo":[{"PK_StreamGageEventInfo":2027,"FK_Sensor":2704,"EventDate":"1991-04-20T00:00:00","EventName":null,"StreamLevel":91.30},{"PK_StreamGageEventInfo":2021,"FK_Sensor":2704,"EventDate":"1992-03-06T00:00:00","EventName":null,"StreamLevel":93.60},{"PK_StreamGageEventInfo":2023,"FK_Sensor":2704,"EventDate":"1998-11-17T00:00:00","EventName":null,"StreamLevel":92.30},{"PK_StreamGageEventInfo":2022,"FK_Sensor":2704,"EventDate":"2002-11-07T00:00:00","EventName":null,"StreamLevel":93.20},{"PK_StreamGageEventInfo":2026,"FK_Sensor":2704,"EventDate":"2004-11-28T00:00:00","EventName":null,"StreamLevel":91.70},{"PK_StreamGageEventInfo":2025,"FK_Sensor":2704,"EventDate":"2007-07-09T00:00:00","EventName":null,"StreamLevel":91.90},{"PK_StreamGageEventInfo":2024,"FK_Sensor":2704,"EventDate":"2015-06-01T00:00:00","EventName":null,"StreamLevel":91.90},{"PK_StreamGageEventInfo":2019,"FK_Sensor":2704,"EventDate":"2016-04-18T00:00:00","EventName":null,"StreamLevel":95.20},{"PK_StreamGageEventInfo":2020,"FK_Sensor":2704,"EventDate":"2017-08-27T00:00:00","EventName":"Harvey","StreamLevel":101.60}],"ClearCreekGate":{"StatusDate":"2022-11-28T15:50:00","Status":false},"EarlierLevel":{"SiteId":2010,"SensorId":2013,"DataTime":"2023-03-24T03:59:36","DataValue":69.81000000},"LaterLevel":null,"GraphLevels":[{"SiteId":2010,"SensorId":2013,"DataTime":"2023-03-24T06:14:00","DataValue":69.8144000000},{"SiteId":2010,"SensorId":2013,"DataTime":"2023-03-24T07:59:36","DataValue":69.82000000},{"SiteId":2010,"SensorId":2013,"DataTime":"2023-03-24T11:59:36","DataValue":69.83000000},{"SiteId":2010,"SensorId":2013,"DataTime":"2023-03-24T15:59:36","DataValue":69.81000000},{"SiteId":2010,"SensorId":2013,"DataTime":"2023-03-24T19:59:36","DataValue":69.80000000},{"SiteId":2010,"SensorId":2013,"DataTime":"2023-03-24T23:59:36","DataValue":69.88000000},{"SiteId":2010,"SensorId":2013,"DataTime":"2023-03-25T03:07:36","DataValue":69.98000000},{"SiteId":2010,"SensorId":2013,"DataTime":"2023-03-25T03:59:36","DataValue":69.98000000}],"CurrentLevel":69.98000000,"CurrentReadingDate":"2023-03-25T03:59:36"},"RightGage":null,"Thresholds":[{"Name":"Top of Spillway","Description":"","Value":104.00,"Attributes":"#9900ff","ThresholdType":"Top of Spillway"},{"Name":"House Flooding","Description":"","Value":96.60,"Attributes":"#c00000","ThresholdType":"House Flooding"},{"Name":"Westheimer Pkwy Flooding","Description":"","Value":93.10,"Attributes":"#ff9900","ThresholdType":"Westheimer Pkwy Flooding"}],"ShortTitleLabelPrefix":"Barker Reservoir","FLLevelIndicator":93.20,"FL_Label":"Flooding Likely","FL_Abbreviation":""}

true

239

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.