Guadalupe County · Live from official sources
Guadalupe River flow in Guadalupe County today
Live Guadalupe River and creek gauges around Seguin, the Canyon Dam release that sets flow through Lake Dunlap and Lake McQueeney, from USGS and GBRA. Updated every 15 minutes.
Page checked 3:47 a.m. Fri, Nov 13. River gauges refresh every 15 minutes. Each figure below shows the time its source reported it.
Canyon Dam release upstream
Lake Dunlap and Lake McQueeney are run-of-river lakes on the Guadalupe. Their flow follows this release plus the Comal River and rain; GBRA, which operates them, posts lake notices on its site.
Source: Guadalupe-Blanco River Authority, river conditions · we checked it 2:58 a.m. Fri, Nov 13
Guadalupe River and creek gauges
| Gauge | Flow | Gauge height | Reading time |
|---|---|---|---|
| Guadalupe River at FM 1117 near SeguinBelow Lake Dunlap, Lake McQueeney and Seguin | 435 cfs | 12.08 ft | 2:15 a.m. Fri, Nov 13 |
| Guadalupe River at Hwy 123-BR at SeguinIn Seguin (Lake Seguin pool) | — | -1.01 ft | 2:15 a.m. Fri, Nov 13 |
| Geronimo Creek near SeguinGeronimo Creek near Seguin | — | 3.86 ft | 2:00 a.m. Fri, Nov 13 |
| Cibolo Creek near Saint HedwigCibolo Creek, eastern Guadalupe County line | 10 cfs | 10.48 ft | 2:15 a.m. Fri, Nov 13 |
| Guadalupe River above Comal River at New BraunfelsUpstream in New Braunfels, feeds Lake Dunlap | 166 cfs | 2.07 ft | 2:45 a.m. Fri, Nov 13 |
| Comal River at New BraunfelsUpstream in New Braunfels, feeds Lake Dunlap | 160 cfs | 3.72 ft | 2:45 a.m. Fri, Nov 13 |
Flow is in cubic feet per second (cfs). Gauge height is the water surface above each gauge’s own reference point, so heights can’t be compared between gauges. “—” means the gauge does not report that measure.
Source: U.S. Geological Survey real-time water data · we checked it 2:58 a.m. Fri, Nov 13
Our latest reporting
- Real Estate & Development · Thu, Nov 5Remarkable Home: A Lake McQueeney view and private boathouse in McQueeney
- Land & Water · Wed, Oct 28Water main work may slow traffic on Country Club Drive
- Real Estate & Development · Tue, Oct 27Remarkable Home: About 110 feet of Lake Dunlap frontage at a New Braunfels address
- Real Estate & Development · Sun, Oct 25Remarkable Home: More than 470 feet of San Marcos River frontage near Martindale
- Land & Water · Fri, Oct 23What the Guadalupe-Blanco River Authority does and how its board works
- Business & Economy · Wed, Oct 21Lake Placid water district rate rises in appraisal district summary
Guadalupe.News reads these figures from the agencies linked beside each one and does not change them. Real-time gauge data is provisional and can be revised. For emergencies call 911; for official orders, the agency’s own page is the record.