Mahoning Creek at Mahoning Creek Dam, Pennsylvania water temperature
Mahoning Creek at Mahoning Creek Dam, Pennsylvania · River
The current water temperature at Mahoning Creek at Mahoning Creek Dam is 20.0 °C (as of September 20, 2026, source: USGS).
A river can change temperature within hours — snowmelt, rain or power-plant operations show up immediately. That is why the measured value counts here, not an estimate.
Measurement series & statistics
This measurement series includes 155 data points since July 23, 2026.
Lowest recorded value: 18.5 °C on August 26, 2026 · highest value: 21.7 °C on September 7, 2026.
In September, temperatures have ranged between 19.2 °C and 21.7 °C.
The current value is 0.2 °C below the September average of this series.
Nearby waters
Frequently asked questions
Can you swim at Mahoning Creek at Mahoning Creek Dam right now?
The current water temperature is 20.0 °C. See live swimming conditions, weather and quality in the BrrChecker app.
How warm is the water at Mahoning Creek at Mahoning Creek Dam?
Currently 20.0 °C (updated continuously).
How warm is at Mahoning Creek at Mahoning Creek Dam in September?
In September, the water temperature recently averaged 20.2 °C.
When is the water warmest at Mahoning Creek at Mahoning Creek Dam?
Across the measurement record, July is on average the warmest month (20.3 °C).
