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SwedenConnetquot Brook near Central Islip water level
River gauge, Connetquot Brook, New York, United States
Right now
Normal for mid-October
Water level
- Flow
- 23.0 cfs
History
What this means
Connetquot Brook near Central Islip is at 2.59 ft, in the normal range for mid-October.
It has barely moved over the past 24 hours. In the last month it has stayed between 2.59 ft and 2.62 ft.
Fall is often low-water season on rivers, until steadier rain returns.
Compared with 5 years of daily readings for this time of year. How to read levels
Floating and fishing near Connetquot Brook near Central Islip
Normal flows mean predictable rapids and good access at most put-ins.
Weather at the gauge
Rain in the last 3 days: 0.13 in. Rain that falls upstream can take hours or days to show up at a river gauge.
Forecast: Open-Meteo
Map
Nearby gauges
| Gauge | Level | Compared with normal | 24 hours | Distance |
|---|---|---|---|---|
| Swan River at East PatchogueRiver gauge, Swan River | 12.0 cfs | Normal | ±0 | 9 mi |
| Sampawams Creek at BabylonRiver gauge, Sampawams Creek | 7.1 cfs | Normal | −0.2 cfs | 9 mi |
| Carlls River at BabylonRiver gauge, Carlls River | 14.4 cfs | Normal | −1.1 cfs | 10 mi |
| Carmans River at YaphankRiver gauge, Carmans River | 12.5 cfs | Very low | −0.5 cfs | 14 mi |
| Massapequa Creek at MassapequaRiver gauge, Massapequa Creek | 2.3 cfs | Low | −0.3 cfs | 17 mi |
| Cold Spring Brook at Cold Spring HarborRiver gauge, Cold Spring Brook | 1.3 cfs | Low | ±0 | 17 mi |
| Bellmore Creek Tributary at BellmoreRiver gauge, Bellmore Creek Tributary | 0.4 cfs | Normal | ±0 | 20 mi |
| Bellmore Creek near BellmoreRiver gauge, Bellmore Creek | 3.1 cfs | Normal | ±0 | 20 mi |
Questions and answers
Is gage height the same as water depth?
No. Gage height is measured from a fixed reference point chosen by the agency, so a reading of 10 ft does not mean the river is 10 ft deep.
What is the water level of Connetquot Brook near Central Islip today?
On Oct 19, 2026, 05:00 AM EDT, the water level was 2.59 ft. Steady over the last 24 hours.
Is Connetquot Brook near Central Islip rising or falling?
Steady over the last 24 hours.
Is the level of Connetquot Brook near Central Islip normal?
Normal for mid-October. Compared with 5 years of daily readings for this time of year.
How often is this data updated?
The U.S. Geological Survey publishes a new reading every 15 minutes. This page refreshes within minutes of each update.
Where does this data come from?
The values come directly from the U.S. Geological Survey, the official operator of this gauge, and are in the public domain. We do not estimate or model live values.
For specialists
Station codes, datum, parameters, data quality and downloads
- Operator
- U.S. Geological Survey
- Station code
usgs:01306460(Agency page)- Coordinates
40.77228, -73.15867(WGS84)- Vertical datum
- NGVD29
- Update interval
- every 15 minutes
- Licence
- Public domain. Data: U.S. Geological Survey (USGS), provisional data subject to revision
Published series
| Parameter | Last value | Time (UTC) | Quality |
|---|---|---|---|
| Water level | 2.59 ft | 2026-10-19 09:00 | Provisional |
| Flow | 23.0 cfs | 2026-10-19 09:00 | Provisional |
Download
Embed this gauge
Add a live card for this gauge to your website. It updates on its own and links back here.
How to cite
U.S. Geological Survey: Connetquot Brook near Central Islip (usgs:01306460). Accessed October 19, 2026 via Nivelmap, https://nivelmap.com/en/united-states/new-york/connetquot-brook-near-central-islip
How we check values
Each reading is stored as published. We hold back values that jump faster than physically plausible and show the measurement time with every value.
Readings are provisional, can be delayed or wrong and are not a flood warning. Read the disclaimer