East Branch Rahway River at Maplewood NJ
USGS 01393890 · New Jersey · reports gauge height
Reading East Branch Rahway River at Maplewood NJ…
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USGS 01393890 · New Jersey · reports gauge height
What the agencies suggest
Carry a pocket thermometer to monitor water temperatureNational Park Service
General guidance from the readings and the published lines named above, not a fishing forecast. Local rules and closures come first.
Reading Nov 5, 9:10 PM EST · provisional USGS data
Steady · 24 h
No flow at this gauge. USGS does not publish discharge here, so there are no flow statistics either; it reports what is shown. We found no other gauge on the same river that publishes flow.
Gauge height, last 7 days: 185 readings from Oct 29, 10:10 PM EDT to Nov 5, 9:10 PM EST; ranging 2.14 to 2.24 ft; latest 2.21 ft.
USGS provisional data may be revised. Source: USGS instantaneous values.
| Time | Gauge height (ft) |
|---|---|
| Nov 5, 9:10 PM EST | 2.21 |
| Nov 5, 8:15 PM EST | 2.21 |
| Nov 5, 7:20 PM EST | 2.18 |
| Nov 5, 6:25 PM EST | 2.17 |
| Nov 5, 5:30 PM EST | 2.17 |
| Nov 5, 4:35 PM EST | 2.17 |
| Nov 5, 3:40 PM EST | 2.17 |
| Nov 5, 2:45 PM EST | 2.17 |
| Nov 5, 1:50 PM EST | 2.17 |
| Nov 5, 12:55 PM EST | 2.16 |
| Nov 5, 12:00 PM EST | 2.16 |
| Nov 5, 11:05 AM EST | 2.17 |
| Nov 5, 10:10 AM EST | 2.17 |
| Nov 5, 9:15 AM EST | 2.17 |
| Nov 5, 8:20 AM EST | 2.17 |
| Nov 5, 7:25 AM EST | 2.17 |
| Nov 5, 6:30 AM EST | 2.16 |
| Nov 5, 5:35 AM EST | 2.17 |
| Nov 5, 4:40 AM EST | 2.17 |
| Nov 5, 3:45 AM EST | 2.17 |
| Nov 5, 2:50 AM EST | 2.16 |
| Nov 5, 1:55 AM EST | 2.16 |
| Nov 5, 1:00 AM EST | 2.16 |
| Nov 5, 12:05 AM EST | 2.16 |
| Nov 4, 11:10 PM EST | 2.16 |
| Nov 4, 10:15 PM EST | 2.17 |
| Nov 4, 9:20 PM EST | 2.17 |
| Nov 4, 8:25 PM EST | 2.17 |
| Nov 4, 7:30 PM EST | 2.17 |
| Nov 4, 6:35 PM EST | 2.17 |
| Nov 4, 5:40 PM EST | 2.16 |
| Nov 4, 4:45 PM EST | 2.16 |
| Nov 4, 3:50 PM EST | 2.16 |
| Nov 4, 2:55 PM EST | 2.16 |
| Nov 4, 2:00 PM EST | 2.16 |
| Nov 4, 1:05 PM EST | 2.16 |
| Nov 4, 12:10 PM EST | 2.16 |
| Nov 4, 11:15 AM EST | 2.16 |
| Nov 4, 10:20 AM EST | 2.16 |
| Nov 4, 9:25 AM EST | 2.15 |
| Nov 4, 8:30 AM EST | 2.16 |
| Nov 4, 7:35 AM EST | 2.16 |
| Nov 4, 6:40 AM EST | 2.15 |
| Nov 4, 5:45 AM EST | 2.15 |
| Nov 4, 4:50 AM EST | 2.15 |
| Nov 4, 3:55 AM EST | 2.15 |
| Nov 4, 3:00 AM EST | 2.16 |
| Nov 4, 2:05 AM EST | 2.16 |
| Nov 4, 1:10 AM EST | 2.16 |
| Nov 4, 12:15 AM EST | 2.16 |
| Nov 3, 11:20 PM EST | 2.16 |
| Nov 3, 10:25 PM EST | 2.15 |
| Nov 3, 9:30 PM EST | 2.16 |
| Nov 3, 8:35 PM EST | 2.16 |
| Nov 3, 7:40 PM EST | 2.16 |
| Nov 3, 6:45 PM EST | 2.16 |
| Nov 3, 5:50 PM EST | 2.16 |
| Nov 3, 4:55 PM EST | 2.16 |
| Nov 3, 4:00 PM EST | 2.16 |
| Nov 3, 3:05 PM EST | 2.16 |
| Nov 3, 2:10 PM EST | 2.16 |
| Nov 3, 1:15 PM EST | 2.16 |
| Nov 3, 12:20 PM EST | 2.16 |
| Nov 3, 11:25 AM EST | 2.16 |
| Nov 3, 10:30 AM EST | 2.16 |
| Nov 3, 9:35 AM EST | 2.16 |
| Nov 3, 8:40 AM EST | 2.15 |
| Nov 3, 7:45 AM EST | 2.15 |
| Nov 3, 6:50 AM EST | 2.16 |
| Nov 3, 5:55 AM EST | 2.15 |
| Nov 3, 5:00 AM EST | 2.15 |
| Nov 3, 4:05 AM EST | 2.15 |
| Nov 3, 3:10 AM EST | 2.15 |
| Nov 3, 2:15 AM EST | 2.15 |
| Nov 3, 1:20 AM EST | 2.15 |
| Nov 3, 12:25 AM EST | 2.16 |
| Nov 2, 11:30 PM EST | 2.16 |
| Nov 2, 10:35 PM EST | 2.15 |
| Nov 2, 9:40 PM EST | 2.15 |
| Nov 2, 8:45 PM EST | 2.16 |
| Nov 2, 7:50 PM EST | 2.16 |
| Nov 2, 6:55 PM EST | 2.16 |
| Nov 2, 6:00 PM EST | 2.16 |
| Nov 2, 5:05 PM EST | 2.17 |
| Nov 2, 4:10 PM EST | 2.24 |
| Nov 2, 3:15 PM EST | 2.15 |
| Nov 2, 2:20 PM EST | 2.15 |
| Nov 2, 1:25 PM EST | 2.15 |
| Nov 2, 12:30 PM EST | 2.15 |
| Nov 2, 11:35 AM EST | 2.14 |
| Nov 2, 10:40 AM EST | 2.15 |
| Nov 2, 9:45 AM EST | 2.15 |
| Nov 2, 8:50 AM EST | 2.15 |
| Nov 2, 7:55 AM EST | 2.15 |
| Nov 2, 7:00 AM EST | 2.15 |
| Nov 2, 6:05 AM EST | 2.15 |
| Nov 2, 5:10 AM EST | 2.15 |
| Nov 2, 4:15 AM EST | 2.15 |
| Nov 2, 3:20 AM EST | 2.15 |
| Nov 2, 2:25 AM EST | 2.15 |
| Nov 2, 1:30 AM EST | 2.16 |
| Nov 2, 12:35 AM EST | 2.16 |
| Nov 1, 11:40 PM EST | 2.16 |
| Nov 1, 10:45 PM EST | 2.16 |
| Nov 1, 9:50 PM EST | 2.16 |
| Nov 1, 8:55 PM EST | 2.16 |
| Nov 1, 8:00 PM EST | 2.16 |
| Nov 1, 7:05 PM EST | 2.16 |
| Nov 1, 6:10 PM EST | 2.17 |
| Nov 1, 5:15 PM EST | 2.17 |
| Nov 1, 4:20 PM EST | 2.16 |
| Nov 1, 3:25 PM EST | 2.15 |
| Nov 1, 2:30 PM EST | 2.15 |
| Nov 1, 1:35 PM EST | 2.16 |
| Nov 1, 12:40 PM EST | 2.15 |
| Nov 1, 11:45 AM EST | 2.15 |
| Nov 1, 10:50 AM EST | 2.15 |
| Nov 1, 9:55 AM EST | 2.15 |
| Nov 1, 9:00 AM EST | 2.15 |
| Nov 1, 8:05 AM EST | 2.15 |
| Nov 1, 7:10 AM EST | 2.15 |
| Nov 1, 6:15 AM EST | 2.15 |
| Nov 1, 5:20 AM EST | 2.15 |
| Nov 1, 4:25 AM EST | 2.15 |
| Nov 1, 3:30 AM EST | 2.15 |
| Nov 1, 2:35 AM EST | 2.16 |
| Nov 1, 1:40 AM EST | 2.16 |
| Nov 1, 1:45 AM EDT | 2.16 |
| Nov 1, 12:50 AM EDT | 2.15 |
| Oct 31, 11:55 PM EDT | 2.15 |
| Oct 31, 11:00 PM EDT | 2.15 |
| Oct 31, 10:05 PM EDT | 2.15 |
| Oct 31, 9:10 PM EDT | 2.15 |
| Oct 31, 8:15 PM EDT | 2.15 |
| Oct 31, 7:20 PM EDT | 2.15 |
| Oct 31, 6:25 PM EDT | 2.15 |
| Oct 31, 5:30 PM EDT | 2.15 |
| Oct 31, 4:35 PM EDT | 2.15 |
| Oct 31, 3:40 PM EDT | 2.15 |
| Oct 31, 2:45 PM EDT | 2.16 |
| Oct 31, 1:50 PM EDT | 2.16 |
| Oct 31, 12:55 PM EDT | 2.17 |
| Oct 31, 12:00 PM EDT | 2.18 |
| Oct 31, 11:05 AM EDT | 2.16 |
| Oct 31, 10:10 AM EDT | 2.15 |
| Oct 31, 9:15 AM EDT | 2.15 |
| Oct 31, 8:20 AM EDT | 2.15 |
| Oct 31, 7:25 AM EDT | 2.15 |
| Oct 31, 6:30 AM EDT | 2.15 |
| Oct 31, 5:35 AM EDT | 2.15 |
| Oct 31, 4:40 AM EDT | 2.15 |
| Oct 31, 3:45 AM EDT | 2.14 |
| Oct 31, 2:50 AM EDT | 2.15 |
| Oct 31, 1:55 AM EDT | 2.15 |
| Oct 31, 1:00 AM EDT | 2.16 |
| Oct 31, 12:05 AM EDT | 2.15 |
| Oct 30, 11:10 PM EDT | 2.15 |
| Oct 30, 10:15 PM EDT | 2.15 |
| Oct 30, 9:20 PM EDT | 2.15 |
| Oct 30, 8:25 PM EDT | 2.15 |
| Oct 30, 7:30 PM EDT | 2.16 |
| Oct 30, 6:35 PM EDT | 2.16 |
| Oct 30, 5:40 PM EDT | 2.16 |
| Oct 30, 4:45 PM EDT | 2.16 |
| Oct 30, 3:50 PM EDT | 2.16 |
| Oct 30, 2:55 PM EDT | 2.16 |
| Oct 30, 2:00 PM EDT | 2.14 |
| Oct 30, 1:05 PM EDT | 2.15 |
| Oct 30, 12:10 PM EDT | 2.15 |
| Oct 30, 11:15 AM EDT | 2.15 |
| Oct 30, 10:20 AM EDT | 2.15 |
| Oct 30, 9:25 AM EDT | 2.15 |
| Oct 30, 8:30 AM EDT | 2.15 |
| Oct 30, 7:35 AM EDT | 2.15 |
| Oct 30, 6:40 AM EDT | 2.14 |
| Oct 30, 5:45 AM EDT | 2.15 |
| Oct 30, 4:50 AM EDT | 2.15 |
| Oct 30, 3:55 AM EDT | 2.15 |
| Oct 30, 3:00 AM EDT | 2.15 |
| Oct 30, 2:05 AM EDT | 2.15 |
| Oct 30, 1:10 AM EDT | 2.15 |
| Oct 30, 12:15 AM EDT | 2.15 |
| Oct 29, 11:20 PM EDT | 2.15 |
| Oct 29, 10:25 PM EDT | 2.15 |
| Oct 29, 10:10 PM EDT | 2.15 |
USGS keeps no flow statistics at this gauge, so there is no normal range for flow; the chart shows gauge height as USGS publishes it.
Map of USGS gauge 01393890 and the river around it
Where East Branch Rahway River at Maplewood NJ sits, with 1 other gauge on the same river.
No current water-temperature reading at this gauge, so no temperature guidance is given. Take a stream thermometer. New Jersey Fish and Wildlife publishes no water-temperature line for trout anglers that we found. The lines below are the National Park Service's, federal guidance, not a New Jersey rule, with New Jersey Fish and Wildlife's own figure added: 68°F and 72°F.
Species list not on file for this gauge. Check the New Jersey Fish & Wildlife: New Jersey trout stocking · .
Steady over 24 hours (gauge height +0.04 ft). Rising or falling means a change of more than 10% in discharge (or 0.2 ft of gauge height) over 24 hours; our rule of thumb, not a USGS class.
Turn Around Don't Drown. “A mere 6 inches of fast-moving flood water can knock over an adult.” No flow number makes a crossing safe; if in doubt, stay out.
Turn Around Don't Drown (National Weather Service)Guidance from the readings above and the published thresholds named with each line; not a fishing forecast, a safety guarantee or a statement about access. Local rules and closures come first.
The National Weather Service has no flood-stage gauge here, so no official flood category is shown.
Checked Nov 5, 9:39 PM EST; readings refresh at most every 15 minutes and statistics daily. Provisional USGS data can be revised. Conditions change: re-check before you go. This is general guidance, not a fishing forecast, a safety guarantee or a statement about access.