Tulpehocken Cr at Blue Marsh Damsite near Reading water level
River gauge, Tulpehocken Cr, Pennsylvania, United States
Right now
Normal for late October
Water level
- Flow
- 251 cfs
- Water temperature
- 62 °F
History
What this means
Tulpehocken Cr at Blue Marsh Damsite near Reading is at 3.87 ft, in the normal range for late October.
It has barely moved over the past 24 hours. In the last month it has stayed between 3.87 ft and 4.66 ft.
Fall is often low-water season on rivers, until steadier rain returns. The water temperature at the gauge is 62 °F.
Compared with 5 years of daily readings for this time of year. How to read levels
Key numbers
- Highest on record
- 18.70 ftJuly 22, 1972
Floating and fishing near Tulpehocken Cr at Blue Marsh Damsite near Reading
Normal flows mean predictable rapids and good access at most put-ins.
Highest crests on record
| Rank | Level | Date |
|---|---|---|
| 1 | 18.70 ft | July 22, 1972 |
| 2 | 13.71 ft | January 27, 1976 |
| 3 | 11.68 ft | February 13, 1971 |
| 4 | 10.79 ft | September 9, 2011 |
| 5 | 9.99 ft | July 30, 1969 |
| 6 | 9.46 ft | June 28, 2006 |
| 7 | 8.50 ft | June 28, 1975 |
| 8 | 8.13 ft | April 2, 1970 |
| 9 | 8.02 ft | June 26, 2000 |
| 10 | 7.73 ft | December 6, 1993 |
Weather at the gauge
No rain in the last 3 days.
Forecast: Open-Meteo
Map
Nearby gauges
| Gauge | Level | Compared with normal | 24 hours | Distance |
|---|---|---|---|---|
| Blue Marsh Lake near BernvilleLake, Blue Marsh Lake | 287.79 ft | Normal | −0.24 ft | 0.7 mi |
| Tulpehocken Creek near ReadingRiver gauge, Tulpehocken Creek | 1.78 ft | Below flood stage | ±0 | 2.4 mi |
| Schuylkill River at ReadingRiver gauge, Schuylkill River | 3.59 ft | Below flood stage | −0.04 ft | 5.2 mi |
| Maiden Creek at BerkleyRiver gauge, Maiden Creek | 160 cfs | Normal | −9.0 cfs | 6.0 mi |
| Tulpehocken Creek near BernvilleRiver gauge, Tulpehocken Creek | 67.0 cfs | Normal | −4.7 cfs | 8 mi |
| Schuylkill River at BerneRiver gauge, Schuylkill River | 5.13 ft | Below flood stage | −0.06 ft | 11 mi |
| Maiden Creek near VirginvilleRiver gauge, Maiden Creek | 79.4 cfs | Normal | −10.4 cfs | 13 mi |
| Manatawny Creek near SpangsvilleRiver gauge, Manatawny Creek | 28.9 cfs | Low | ±0 | 15 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 Tulpehocken Cr at Blue Marsh Damsite near Reading today?
On Oct 21, 2026, 01:15 AM EDT, the water level was 3.87 ft. Steady over the last 24 hours.
Is Tulpehocken Cr at Blue Marsh Damsite near Reading rising or falling?
Steady over the last 24 hours.
Is the level of Tulpehocken Cr at Blue Marsh Damsite near Reading normal?
Normal for late October. Compared with 5 years of daily readings for this time of year.
What is the highest water level ever recorded at Tulpehocken Cr at Blue Marsh Damsite near Reading?
The highest level on record is 18.70 ft on July 22, 1972.
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:01470960(Agency page)- Coordinates
40.37057, -76.02519(WGS84)- Vertical datum
- NAVD88
- 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 | 3.87 ft | 2026-10-21 05:15 | Provisional |
| Flow | 251 cfs | 2026-10-21 05:15 | Provisional |
| Water temperature | 62 °F | 2026-10-21 05:15 | Provisional |
Download
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How to cite
U.S. Geological Survey: Tulpehocken Cr at Blue Marsh Damsite near Reading (usgs:01470960). Accessed October 21, 2026 via Nivelmap, https://nivelmap.com/en/united-states/pennsylvania/tulpehocken-cr-at-blue-marsh-damsite-near-reading
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