Little Pine Creek near Etna
Highest listed crest 10.28 ftFlood stage 9.0 ft3 crests since 1986
The Little Pine Creek near Etna crested above flood stage 1 time among the 3 crests the National Weather Service lists from 1986 to 2019. The highest, 10.28 ft on May 30, 1986, was minor flooding, 1.28 feet above flood stage.
The gauge
- Highest listed crest
- 10.28 ft
- May 30, 1986; 7,190 cubic feet per second
- Flood stage
- 9.0 ft
- Major flooding from 14.0 ft
- Crests at major
- 0
- 1 above flood stage
- Most recent flood crest
- May 30, 1986
- 10.28 ft, minor flooding
Flood stages
The thresholds the National Weather Service uses for this gauge today, and how many listed crests reached each.
| Flood stage (minor) | 9.0 | 1 | May 30, 1986 |
| Moderate flood stage | 12.0 | 0 | — |
| Major flood stage | 14.0 | 0 | — |
Every listed crest
3 crests from 1986 to 2019. Filled: at or above flood stage. Hover a crest for its date and stage.
Crests at or above flood stage, by decade
- These are the crests the local National Weather Service office lists for the gauge: the highest on record and recent crests. Lesser floods between them may be missing, so counts by decade are a floor.
- Categories use today's flood stages. Levees, dams and channel changes since a crest can make old and new stages not directly comparable.
Highest crests
| 1 | May 30, 1986 | 10.28 | +1.28 | Minor |
| 2 | Jul 11, 2019 | 6.57 | −2.43 | Below flood stage |
| 3 | Sep 17, 2004 | 6.36 | −2.64 | Below flood stage |
Other gauges in Allegheny County
| C.W. Bill Young Lock and Dam | 31.10 ft, Mar 18, 1936 | 2 |
| Natrona Lock and Dam | 32.10 ft, Mar 18, 1936 | 5 |
| Sharpsburg Lock and Dam | 26.90 ft, Jun 24, 1972 | 1 |
| Carnegie | 25.05 ft, Sep 18, 2004 | 1 |
| Girty's Run | 13.56 ft, Jul 5, 2018 | 0 |
| Braddock Lock and Dam | 35.30 ft, Mar 18, 1936 | 8 |
| Elizabeth Lock and Dam | 32.50 ft, Mar 18, 1936 | 9 |
| Dashields Lock and Dam | 42.80 ft, Mar 18, 1936 | 5 |
| Pittsburgh | 46.00 ft, Mar 18, 1936 | 22 |
| Etna | 14.60 ft, Sep 1, 2021 | 0 |
| Turtle Creek | 11.34 ft, Jun 18, 2009 | 1 |
| Sutersville | 32.50 ft, Oct 16, 1954 | 12 |
Allegheny County: every hazard · River floods across the country · Pennsylvania
NOAA National Water Prediction Service, gauge ETNP1, retrieved October 30, 2026. Stages in feet on the gauge's own datum, not elevation. Crests are as the National Weather Service lists them; preliminary values may be revised.