How high is the Crosswicks Creek at Extonville NJ right now?

The Crosswicks Creek at Extonville NJ is currently flowing at 54 cubic feet per second with a gage height of 2.86 feet, based on the most recent USGS instantaneous reading.

Is the flow on the Crosswicks Creek at Extonville NJ normal for this time of year?

Current flow is classified as normal for October 28. Today's discharge is at the 29th percentile compared to the long-term historical record at this gauge.

Is the Crosswicks Creek at Extonville NJ at flood stage?

No — the gage height is 9.14 feet below the NWS flood-stage threshold of 12.0 feet.

What is the historical median flow for the Crosswicks Creek at Extonville NJ on October 28?

The long-term median discharge for this date is 80 cfs based on USGS daily statistics. The 10th–95th percentile range historically is 37 to 371 cfs.

Where is the Crosswicks Creek at Extonville NJ stream gauge located?

The Crosswicks Creek at Extonville NJ stream gauge is operated by the USGS in Mercer County, NJ on the Crosswicks Creek. USGS site number 01464500 (coordinates 40.1372, -74.6000).

Crosswicks Creek at Extonville NJ

USGS Site No: 01464500 • Crosswicks Creek • Mercer County, NJ

Crosswicks Creek at Extonville NJ on the Crosswicks Creek is currently at 54 cfs (Normal — 29th percentile for this date) . Gage height: 2.86 ft.

Reading from 4 months ago

↑ Upstream on Crosswicks Creek

Crosswicks Ck at Hockamik Road Near Cookstown NJ

CFS Discharge

2.86

Gage Height (ft)

Normal

Flow Condition

Normal

Flood Status

Historical Percentile Comparison

Today's discharge compared to the long-term record for October 28 at this station. Percentile rank shows what fraction of historical years had lower flow on this date.

Percentile	Label	CFS Threshold	Today's Flow
10th	Very Low threshold	37
25th	Low threshold	49
50th (Median)	Normal (median)	80	Today: 54 cfs
75th	High threshold	104
95th	Very High threshold	371

30-Day Hydrograph

Recent discharge plotted against the historical 10th–95th percentile envelope for the same calendar days. Source: USGS daily values + long-term statistics.

10th–95th historical Day-of-year median Recent discharge

30-Day Flow History

Date	Discharge (CFS)	Gage Ht (ft)
May 28, 2026	73	—
May 27, 2026	86	—
May 26, 2026	113	—
May 25, 2026	200	—
May 24, 2026	109	—
May 23, 2026	42	—
May 22, 2026	46	—
May 21, 2026	27	—
May 20, 2026	23	—
May 19, 2026	26	—
May 18, 2026	28	—
May 17, 2026	33	—
May 16, 2026	35	—
May 15, 2026	37	—
Apr 21, 2026	49	—
Apr 20, 2026	51	—
Apr 19, 2026	51	—
Apr 18, 2026	53	—
Apr 17, 2026	55	—
Apr 16, 2026	54	—
Apr 15, 2026	58	—
Apr 14, 2026	59	—
Apr 13, 2026	57	—
Apr 12, 2026	60	—
Apr 11, 2026	63	—
Apr 10, 2026	65	—
Apr 9, 2026	66	—
Apr 8, 2026	71	—
Apr 7, 2026	83	—
Apr 6, 2026	96	—

Station Information

USGS Site No: 01464500
State: NJ
County: Mercer County
Coordinates: 40.1372, -74.6000
Drainage Area: 82 mi²
Datum (ft): 24.0
HUC Code: 020402010103

View on USGS NWIS →

Flood Stage Thresholds

Action Stage: 11.0 ft
Flood Stage: 12.0 ft

Currently 9.14 ft below flood stage.

Recent Extremes

Max discharge: 665 cfs

May 17, 2025
Min discharge: 18 cfs

Sep 5, 2025
Days at flood stage: 0

Computed from the local daily-values archive.

Nearby Gauges

Stony Brook at Princeton NJ
14.2 mi · 11 cfs

Normal
Manalapan Brook at Spotswood NJ
20.6 mi · 27 cfs

Normal
Deep Run Near Browntown NJ
22.7 mi

Unknown
Pike Run at Belle Mead NJ
23.0 mi · 1 cfs

Low
Deep Run at Old Bridge NJ
23.3 mi · 8 cfs

Normal