Shabakunk C at Sylva Lake Dam at Ewingville NJ
USGS 01463740 · New Jersey · reports discharge (live), gauge height
Reading Shabakunk C at Sylva Lake Dam at Ewingville NJ…
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USGS 01463740 · New Jersey · reports discharge (live), 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, 11:30 PM EST · provisional USGS data
Normal for Nov 5 Falling · 24 h
Discharge, last 7 days: 169 readings from Oct 30, 12:30 AM EDT to Nov 5, 11:30 PM EST; ranging 3.11 to 5.35 ft³/s; latest 3.11 ft³/s; shaded band: typical range (25th–75th percentile) for each date.
USGS provisional data may be revised. Source: USGS instantaneous values.
| Time | Discharge (ft³/s) | Gauge height (ft) | Normal, 25th–75th (ft³/s) |
|---|---|---|---|
| Nov 5, 11:30 PM EST | 3.11 | 2.8 | 1.7–6.4 |
| Nov 5, 10:30 PM EST | 3.11 | 2.8 | 1.7–6.4 |
| Nov 5, 9:30 PM EST | 3.11 | 2.8 | 1.7–6.4 |
| Nov 5, 8:30 PM EST | 3.11 | 2.8 | 1.7–6.4 |
| Nov 5, 7:30 PM EST | 3.11 | 2.8 | 1.7–6.4 |
| Nov 5, 6:30 PM EST | 3.11 | 2.8 | 1.7–6.4 |
| Nov 5, 5:30 PM EST | 3.8 | 2.81 | 1.7–6.4 |
| Nov 5, 4:30 PM EST | 3.8 | 2.81 | 1.7–6.4 |
| Nov 5, 3:30 PM EST | 3.8 | 2.81 | 1.7–6.4 |
| Nov 5, 2:30 PM EST | 3.8 | 2.81 | 1.7–6.4 |
| Nov 5, 1:30 PM EST | 4.55 | 2.82 | 1.7–6.4 |
| Nov 5, 12:30 PM EST | 4.55 | 2.82 | 1.7–6.4 |
| Nov 5, 11:30 AM EST | 4.55 | 2.82 | 1.7–6.4 |
| Nov 5, 10:30 AM EST | 4.55 | 2.82 | 1.7–6.4 |
| Nov 5, 9:30 AM EST | 4.55 | 2.82 | 1.7–6.4 |
| Nov 5, 8:30 AM EST | 4.55 | 2.82 | 1.7–6.4 |
| Nov 5, 7:30 AM EST | 4.55 | 2.82 | 1.7–6.4 |
| Nov 5, 6:30 AM EST | 4.55 | 2.82 | 1.7–6.4 |
| Nov 5, 5:30 AM EST | 4.55 | 2.82 | 1.7–6.4 |
| Nov 5, 4:30 AM EST | 4.55 | 2.82 | 1.7–6.4 |
| Nov 5, 3:30 AM EST | 4.55 | 2.82 | 1.7–6.4 |
| Nov 5, 2:30 AM EST | 4.55 | 2.82 | 1.7–6.4 |
| Nov 5, 1:30 AM EST | 4.55 | 2.82 | 1.7–6.4 |
| Nov 5, 12:30 AM EST | 4.55 | 2.82 | 1.7–6.4 |
| Nov 4, 11:30 PM EST | 4.55 | 2.82 | 1.7–4.6 |
| Nov 4, 10:30 PM EST | 4.55 | 2.82 | 1.7–4.6 |
| Nov 4, 9:30 PM EST | 3.8 | 2.81 | 1.7–4.6 |
| Nov 4, 8:30 PM EST | 4.55 | 2.82 | 1.7–4.6 |
| Nov 4, 7:30 PM EST | 4.55 | 2.82 | 1.7–4.6 |
| Nov 4, 6:30 PM EST | 4.55 | 2.82 | 1.7–4.6 |
| Nov 4, 5:30 PM EST | 4.55 | 2.82 | 1.7–4.6 |
| Nov 4, 4:30 PM EST | 4.55 | 2.82 | 1.7–4.6 |
| Nov 4, 3:30 PM EST | 4.55 | 2.82 | 1.7–4.6 |
| Nov 4, 2:30 PM EST | 4.55 | 2.82 | 1.7–4.6 |
| Nov 4, 1:30 PM EST | 4.55 | 2.82 | 1.7–4.6 |
| Nov 4, 12:30 PM EST | 4.55 | 2.82 | 1.7–4.6 |
| Nov 4, 11:30 AM EST | 3.8 | 2.81 | 1.7–4.6 |
| Nov 4, 10:30 AM EST | 3.8 | 2.81 | 1.7–4.6 |
| Nov 4, 9:30 AM EST | 3.8 | 2.81 | 1.7–4.6 |
| Nov 4, 8:30 AM EST | 3.8 | 2.81 | 1.7–4.6 |
| Nov 4, 7:30 AM EST | 3.8 | 2.81 | 1.7–4.6 |
| Nov 4, 6:30 AM EST | 3.8 | 2.81 | 1.7–4.6 |
| Nov 4, 5:30 AM EST | 3.8 | 2.81 | 1.7–4.6 |
| Nov 4, 4:30 AM EST | 3.8 | 2.81 | 1.7–4.6 |
| Nov 4, 3:30 AM EST | 3.8 | 2.81 | 1.7–4.6 |
| Nov 4, 2:30 AM EST | 3.8 | 2.81 | 1.7–4.6 |
| Nov 4, 1:30 AM EST | 3.8 | 2.81 | 1.7–4.6 |
| Nov 4, 12:30 AM EST | 4.55 | 2.82 | 1.7–4.6 |
| Nov 3, 11:30 PM EST | 4.55 | 2.82 | 1.4–4.5 |
| Nov 3, 10:30 PM EST | 4.55 | 2.82 | 1.4–4.5 |
| Nov 3, 9:30 PM EST | 4.55 | 2.82 | 1.4–4.5 |
| Nov 3, 8:30 PM EST | 4.55 | 2.82 | 1.4–4.5 |
| Nov 3, 7:30 PM EST | 4.55 | 2.82 | 1.4–4.5 |
| Nov 3, 6:30 PM EST | 4.55 | 2.82 | 1.4–4.5 |
| Nov 3, 5:30 PM EST | 4.55 | 2.82 | 1.4–4.5 |
| Nov 3, 4:30 PM EST | 4.55 | 2.82 | 1.4–4.5 |
| Nov 3, 3:30 PM EST | 4.55 | 2.82 | 1.4–4.5 |
| Nov 3, 2:30 PM EST | 4.55 | 2.82 | 1.4–4.5 |
| Nov 3, 1:30 PM EST | 4.55 | 2.82 | 1.4–4.5 |
| Nov 3, 12:30 PM EST | 4.55 | 2.82 | 1.4–4.5 |
| Nov 3, 11:30 AM EST | 4.55 | 2.82 | 1.4–4.5 |
| Nov 3, 10:30 AM EST | 4.55 | 2.82 | 1.4–4.5 |
| Nov 3, 9:30 AM EST | 4.55 | 2.82 | 1.4–4.5 |
| Nov 3, 8:30 AM EST | 3.8 | 2.81 | 1.4–4.5 |
| Nov 3, 7:30 AM EST | 4.55 | 2.82 | 1.4–4.5 |
| Nov 3, 6:30 AM EST | 3.8 | 2.81 | 1.4–4.5 |
| Nov 3, 5:30 AM EST | 4.55 | 2.82 | 1.4–4.5 |
| Nov 3, 4:30 AM EST | 4.55 | 2.82 | 1.4–4.5 |
| Nov 3, 3:30 AM EST | 3.8 | 2.81 | 1.4–4.5 |
| Nov 3, 2:30 AM EST | 4.55 | 2.82 | 1.4–4.5 |
| Nov 3, 1:30 AM EST | 3.8 | 2.81 | 1.4–4.5 |
| Nov 3, 12:30 AM EST | 3.8 | 2.81 | 1.4–4.5 |
| Nov 2, 11:30 PM EST | 3.8 | 2.81 | 1.4–4.7 |
| Nov 2, 10:30 PM EST | 3.8 | 2.81 | 1.4–4.7 |
| Nov 2, 9:30 PM EST | 3.8 | 2.81 | 1.4–4.7 |
| Nov 2, 8:30 PM EST | 3.8 | 2.81 | 1.4–4.7 |
| Nov 2, 7:30 PM EST | 3.8 | 2.81 | 1.4–4.7 |
| Nov 2, 6:30 PM EST | 4.55 | 2.82 | 1.4–4.7 |
| Nov 2, 5:30 PM EST | 3.8 | 2.81 | 1.4–4.7 |
| Nov 2, 4:30 PM EST | 3.8 | 2.81 | 1.4–4.7 |
| Nov 2, 3:30 PM EST | 4.55 | 2.82 | 1.4–4.7 |
| Nov 2, 2:30 PM EST | 4.55 | 2.82 | 1.4–4.7 |
| Nov 2, 1:30 PM EST | 3.8 | 2.81 | 1.4–4.7 |
| Nov 2, 12:30 PM EST | 3.8 | 2.81 | 1.4–4.7 |
| Nov 2, 11:30 AM EST | 3.8 | 2.81 | 1.4–4.7 |
| Nov 2, 10:30 AM EST | 3.8 | 2.81 | 1.4–4.7 |
| Nov 2, 9:30 AM EST | 3.8 | 2.81 | 1.4–4.7 |
| Nov 2, 8:30 AM EST | 3.8 | 2.81 | 1.4–4.7 |
| Nov 2, 7:30 AM EST | 3.8 | 2.81 | 1.4–4.7 |
| Nov 2, 6:30 AM EST | 3.8 | 2.81 | 1.4–4.7 |
| Nov 2, 5:30 AM EST | 3.8 | 2.81 | 1.4–4.7 |
| Nov 2, 4:30 AM EST | 3.8 | 2.81 | 1.4–4.7 |
| Nov 2, 3:30 AM EST | 3.8 | 2.81 | 1.4–4.7 |
| Nov 2, 2:30 AM EST | 3.8 | 2.81 | 1.4–4.7 |
| Nov 2, 1:30 AM EST | 3.8 | 2.81 | 1.4–4.7 |
| Nov 2, 12:30 AM EST | 3.8 | 2.81 | 1.4–4.7 |
| Nov 1, 11:30 PM EST | 3.8 | 2.81 | 2–8.5 |
| Nov 1, 10:30 PM EST | 3.8 | 2.81 | 2–8.5 |
| Nov 1, 9:30 PM EST | 3.8 | 2.81 | 2–8.5 |
| Nov 1, 8:30 PM EST | 3.8 | 2.81 | 2–8.5 |
| Nov 1, 7:30 PM EST | 3.8 | 2.81 | 2–8.5 |
| Nov 1, 6:30 PM EST | 3.8 | 2.81 | 2–8.5 |
| Nov 1, 5:30 PM EST | 3.8 | 2.81 | 2–8.5 |
| Nov 1, 4:30 PM EST | 3.8 | 2.81 | 2–8.5 |
| Nov 1, 3:30 PM EST | 3.8 | 2.81 | 2–8.5 |
| Nov 1, 2:30 PM EST | 3.8 | 2.81 | 2–8.5 |
| Nov 1, 1:30 PM EST | 3.8 | 2.81 | 2–8.5 |
| Nov 1, 12:30 PM EST | 3.8 | 2.81 | 2–8.5 |
| Nov 1, 11:30 AM EST | 3.8 | 2.81 | 2–8.5 |
| Nov 1, 10:30 AM EST | 3.8 | 2.81 | 2–8.5 |
| Nov 1, 9:30 AM EST | 3.8 | 2.81 | 2–8.5 |
| Nov 1, 8:30 AM EST | 3.8 | 2.81 | 2–8.5 |
| Nov 1, 7:30 AM EST | 3.8 | 2.81 | 2–8.5 |
| Nov 1, 6:30 AM EST | 3.8 | 2.81 | 2–8.5 |
| Nov 1, 5:30 AM EST | 3.8 | 2.81 | 2–8.5 |
| Nov 1, 4:30 AM EST | 3.8 | 2.81 | 2–8.5 |
| Nov 1, 3:30 AM EST | 3.8 | 2.81 | 2–8.5 |
| Nov 1, 2:30 AM EST | 3.8 | 2.81 | 2–8.5 |
| Nov 1, 1:30 AM EST | 3.8 | 2.81 | 2–8.5 |
| Nov 1, 1:30 AM EDT | 3.8 | 2.81 | 2–8.5 |
| Nov 1, 12:30 AM EDT | 3.8 | 2.81 | 2–8.5 |
| Oct 31, 11:30 PM EDT | 3.8 | 2.81 | 1.7–9.9 |
| Oct 31, 10:30 PM EDT | 3.8 | 2.81 | 1.7–9.9 |
| Oct 31, 9:30 PM EDT | 3.8 | 2.81 | 1.7–9.9 |
| Oct 31, 8:30 PM EDT | 3.8 | 2.81 | 1.7–9.9 |
| Oct 31, 7:30 PM EDT | 3.8 | 2.81 | 1.7–9.9 |
| Oct 31, 6:30 PM EDT | 3.8 | 2.81 | 1.7–9.9 |
| Oct 31, 5:30 PM EDT | 4.55 | 2.82 | 1.7–9.9 |
| Oct 31, 4:30 PM EDT | 4.55 | 2.82 | 1.7–9.9 |
| Oct 31, 3:30 PM EDT | 4.55 | 2.82 | 1.7–9.9 |
| Oct 31, 2:30 PM EDT | 4.55 | 2.82 | 1.7–9.9 |
| Oct 31, 1:30 PM EDT | 4.55 | 2.82 | 1.7–9.9 |
| Oct 31, 12:30 PM EDT | 4.55 | 2.82 | 1.7–9.9 |
| Oct 31, 11:30 AM EDT | 4.55 | 2.82 | 1.7–9.9 |
| Oct 31, 10:30 AM EDT | 4.55 | 2.82 | 1.7–9.9 |
| Oct 31, 9:30 AM EDT | 4.55 | 2.82 | 1.7–9.9 |
| Oct 31, 8:30 AM EDT | 4.55 | 2.82 | 1.7–9.9 |
| Oct 31, 7:30 AM EDT | 4.55 | 2.82 | 1.7–9.9 |
| Oct 31, 6:30 AM EDT | 4.55 | 2.82 | 1.7–9.9 |
| Oct 31, 5:30 AM EDT | 4.55 | 2.82 | 1.7–9.9 |
| Oct 31, 4:30 AM EDT | 4.55 | 2.82 | 1.7–9.9 |
| Oct 31, 3:30 AM EDT | 4.55 | 2.82 | 1.7–9.9 |
| Oct 31, 2:30 AM EDT | 4.55 | 2.82 | 1.7–9.9 |
| Oct 31, 1:30 AM EDT | 4.55 | 2.82 | 1.7–9.9 |
| Oct 31, 12:30 AM EDT | 4.55 | 2.82 | 1.7–9.9 |
| Oct 30, 11:30 PM EDT | 4.55 | 2.82 | 1.8–19 |
| Oct 30, 10:30 PM EDT | 5.35 | 2.83 | 1.8–19 |
| Oct 30, 9:30 PM EDT | 5.35 | 2.83 | 1.8–19 |
| Oct 30, 8:30 PM EDT | 5.35 | 2.83 | 1.8–19 |
| Oct 30, 7:30 PM EDT | 5.35 | 2.83 | 1.8–19 |
| Oct 30, 6:30 PM EDT | 5.35 | 2.83 | 1.8–19 |
| Oct 30, 5:30 PM EDT | 4.55 | 2.82 | 1.8–19 |
| Oct 30, 4:30 PM EDT | 5.35 | 2.83 | 1.8–19 |
| Oct 30, 3:30 PM EDT | 4.55 | 2.82 | 1.8–19 |
| Oct 30, 2:30 PM EDT | 4.55 | 2.82 | 1.8–19 |
| Oct 30, 1:30 PM EDT | 4.55 | 2.82 | 1.8–19 |
| Oct 30, 12:30 PM EDT | 4.55 | 2.82 | 1.8–19 |
| Oct 30, 11:30 AM EDT | 3.11 | 2.8 | 1.8–19 |
| Oct 30, 10:30 AM EDT | 3.11 | 2.8 | 1.8–19 |
| Oct 30, 9:30 AM EDT | 3.11 | 2.8 | 1.8–19 |
| Oct 30, 8:30 AM EDT | 3.11 | 2.8 | 1.8–19 |
| Oct 30, 7:30 AM EDT | 3.11 | 2.8 | 1.8–19 |
| Oct 30, 6:30 AM EDT | 3.11 | 2.8 | 1.8–19 |
| Oct 30, 5:30 AM EDT | 3.11 | 2.8 | 1.8–19 |
| Oct 30, 4:30 AM EDT | 3.11 | 2.8 | 1.8–19 |
| Oct 30, 3:30 AM EDT | 3.11 | 2.8 | 1.8–19 |
| Oct 30, 2:30 AM EDT | 3.11 | 2.8 | 1.8–19 |
| Oct 30, 1:30 AM EDT | 3.11 | 2.8 | 1.8–19 |
| Oct 30, 12:30 AM EDT | 3.11 | 2.8 | 1.8–19 |
Map of USGS gauge 01463740 and the river around it
Where Shabakunk C at Sylva Lake Dam at Ewingville NJ sits.
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 · New Jersey freshwater fishing regulations.
Normal for Nov 5: 1.7–6.4 ft³/s (middle half of 16 years of record). Now: 3.11 ft³/s, normal.
Normal for this date. 3.11 ft³/s is between the 25th and 75th percentiles of daily mean flow for Nov 5 at this gauge over 16 years of record (2009–2024): 10th 0.93, 25th 1.7, median 2.3, 75th 6.4, 90th 8.3 ft³/s.
Daily means on record for Nov 5: lowest 0.54 ft³/s, highest 8.35 ft³/s.
Classes as USGS labels them (hyswap: flow categories (WDFN_stats schema) (U.S. Geological Survey) ); percentiles from the USGS daily statistics (U.S. Geological Survey) (approved daily means; the reading is provisional and instantaneous).
Falling over 24 hours: discharge down 31.6%, from 4.55 to 3.11 ft³/s. 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.
NWS observed 2.8 ft stage, 802 ft³/s at Nov 5, 10:30 PM EST (NWS gauge EWGN4; its stage datum can differ from the USGS gauge height).
NWS has not set flood categories for this gauge.
Forecasts are not available. Only observed stages are available for this point.
Open the NWS gauge page · What the categories mean (National Weather Service)
Checked Nov 6, 12:04 AM 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.