What is the current flow on Onion Ck?
Onion Ck is currently flowing at 3.58 cfs at USGS gauge 08158827 as of Oct 3, 11:30 PM UTC.
Onion Ck at Twin Creeks Rd Nr Manchaca Water Level & Fishing Conditions
Water level (gauge height) · Live from USGS
6.59 ft
Flow 3.58 cfs · Higher than typical for this date · as of Oct 3, 11:30 PM UTC
Today's fishing outlook
Fair conditions for fishing
Flow higher than typical for this date · stable pressure · high wind
Flow is 3.58 cfs — higher than typical for this date (typical median: 0.42 cfs).
Flow
3.58 cfs
Gauge Height
6.59 ft
Water Temp
temporarily unavailable
7-Day Flow Trend
Flow has fallen 11% over the past three days.
About This Gauge
USGS 08158827 is a public stream gauge on Onion Ck in Texas. Waderly uses this page as the canonical landing page for flow, water level, and fishing-condition checks on this water. There is 1 same-waterway gauge nearby for upstream and downstream comparison.
3-Day Weather Outlook
Today
Rain showers
80° / 71°F
Precip: 0.04 in · Wind: 13 mph
Mon, Oct 5
Overcast
82° / 69°F
Precip: 0.00 in · Wind: 13 mph
Tue, Oct 6
Partly cloudy
83° / 64°F
Precip: 0.00 in · Wind: 8 mph
Waderly combines real-time USGS stream gauges with weather, barometric pressure trends, and solunar activity so you know what the water is doing before you go. The "typical" comparison above is an approximation based on the historical daily median flow for this date at this gauge.
More Gauges On Onion Ck
These nearby gauges are on the same named waterway, which makes them more useful for upstream and downstream context than unrelated creeks at the same distance.
- Onion Ck at Buda, TX · 3.2 mi
Other Nearby Gauges
- Slaughter Ck at FM 2304 nr Austin, TX · 2.6 mi
- Bear Ck nr Brodie Lane nr Manchaca, TX · 2.7 mi
- Little Bear Ck at Wenzel nr Manchaca, TX · 4.9 mi
- Div of Little Bear Ck at Wenzel nr Manchaca, TX · 5.1 mi
- Bear Ck at Spillar Ranch Rd nr Manchaca, TX · 5.7 mi
- Kincheon Br at William Cannon Blvd, Austin, TX · 6.0 mi
- Williamson Ck at Manchaca Rd, Austin, TX · 6.8 mi
Frequently Asked Questions
Is Onion Ck above or below normal right now?
Onion Ck is higher than typical for this date. The current flow is 3.58 cfs, compared with a typical median of 0.42 cfs for this date.
What is the water temperature on Onion Ck?
This USGS gauge is not currently reporting water temperature for Onion Ck, so this page does not show a live water-temperature reading.
What other gauges should I check near Onion Ck?
Other gauges on Onion Ck worth checking include Onion Ck at Buda, TX (3.2 miles away). Same-waterway gauges are usually the best upstream and downstream cross-check when you are deciding whether conditions are improving or dropping out.
What is the weather outlook for Onion Ck?
The forecast for today near Onion Ck is rain showers, with temperatures around 80°F and precipitation near 0.04 inches.
Is Onion Ck good for fishing today?
Conditions rate Fair right now: Flow higher than typical for this date · stable pressure · high wind. This assessment combines current flow vs. seasonal norms, barometric pressure trend, and weather.
Intelligence for the water
Get a free alert the moment Onion Ck hits your window — the right flow, temperature, and conditions — instead of refreshing this page. Waderly watches the gauge so you don't have to.
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