Caillou Lake (Sister Lake) Sw of Dulac water level · LA
Wind forecast, gusts, and gage height for small-craft sailing at Caillou Lake (Sister Lake) Sw of Dulac (Caillou Lake (sister Lake) Sw Of Dulac).
Gage height recorded at USGS gauge 07381349, refreshed every 15 minutes to 1 hour depending on the sensor.
2.41ft
recorded Nov 4, 6:15 AM
−0.61ft
falling
+0.14ft
rising
1.59–2.63ft
lowest to highest
77.7°F
USGS sensor
Recent daily readings
| Date | Level (ft) | Δ day |
|---|---|---|
| Nov 4● | 2.41 | ↑ 0.31 |
| Nov 3 | 2.10 | ↓ 0.06 |
| Nov 2 | 2.16 | ↑ 0.36 |
| Nov 1 | 1.80 | ↓ 0.17 |
| Oct 31 | 1.97 | ↓ 0.03 |
| Oct 30 | 2.00 | 0 |
| Oct 29 | 2.00 | ↓ 0.27 |
| Oct 28 | 2.27 | ↓ 0.36 |
| Oct 27 | 2.63 | ↑ 0.04 |
| Oct 26 | 2.59 | ↑ 0.06 |
| Oct 25 | 2.53 | ↑ 0.29 |
| Oct 24 | 2.24 | ↑ 0.26 |
| Oct 23 | 1.98 | ↑ 0.39 |
| Oct 22 | 1.59 | — |
Readings fetched Nov 4, 7:14 AM; the chart above loads the latest data live from USGS.
Caillou Lake (sister Lake) Sw of Dulac water level questions
- What is the water level at Caillou Lake (sister Lake) Sw of Dulac today?
- 2.41 ft, recorded Nov 4, 6:15 AM at USGS gauge 07381349. The chart above refreshes live from the same gauge.
- Is Caillou Lake (sister Lake) Sw of Dulac rising or falling?
- rising — 0.14 ft over the last 7 days.
- How does this compare to normal for Caillou Lake (sister Lake) Sw of Dulac?
- Over the last 14 days the gauge has ranged from 1.59 ft to 2.63 ft; today's reading sits near the top of that range.
- Where does the water level data for Caillou Lake (sister Lake) Sw of Dulac come from?
- USGS gauge 07381349 (Caillou Lake (sister Lake) Sw Of Dulac), which reports every 15 minutes to 1 hour. Readings are provisional until reviewed by the USGS.
- What is the water temperature at Caillou Lake (sister Lake) Sw of Dulac?
- 77.7°F at the latest gauge reading.
Gage height history
Gage height · USGS gauge 07381349
Reading the chart. This gauge reports gage height — the depth of water above the sensor reference point, not absolute elevation. Trends matter more than the absolute number: a falling trend means shrinking launch depth.
Water levels respond to dam operations, irrigation drawdown, snowmelt, and recent rainfall. For launch decisions, combine the trend here with the wind forecast — low water plus strong wind makes steep, tired ramps.
About this lake
- Location
- 29.2492°, -90.9211°
- Gauge datum
- -1 ft
- USGS gauge
- 07381349
- Water temp sensor
- Yes
Water level data comes from the USGS gauge above; wind is modeled for the lake’s coordinates by Open-Meteo. Always confirm conditions locally before launching — shorelines, ramps, and trees can all change what you feel on the water. Southeast lake wind is often a thermal: light mornings building to a steady breeze by mid-afternoon, with squall lines ahead of cold fronts in the cooler months. Pop-up thunderstorms are the main hazard from June through September.
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