USGS Current Conditions for USGS 01402000 Millstone River at Blackwells Mills NJ x

USGS 01402000 Millstone River at Blackwells Mills NJ

This station managed by the New Jersey Water Science Center.

Available Parameters	Available Period
All 10 Available Parameters for this site
00010 Temperature, water	2020-07-24	2026-06-09
00060 Discharge	1981-10-01	2026-06-09
00065 Gage height	2007-10-01	2026-06-09
00095 Specific cond at 25C	2022-08-01	2026-06-09
00300 Dissolved oxygen	2022-08-01	2026-06-09
00301 Diss oxygen,%saturtn	2022-08-01	2026-06-09
00400 pH	2022-08-01	2026-06-09
32315 Relative fChl, water, in situ	2020-07-24	2026-06-09
32321 Relative fPC, water, in situ	2020-07-24	2026-06-09
63680 Turbidity, Form Neph	2022-08-01	2026-06-09

Days (7)

-- or --
Begin date

End date

Summary of all available data for this site
Instantaneous-data availability statement

Most recent instantaneous value: 23.8 06-09-2026 04:15 EDT

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Most recent instantaneous value: 98.3 06-09-2026 04:15 EDT

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**Daily discharge, cubic feet per second -- statistics for Jun 9 based on 104 water years of record more**
Min (1944)	25th percen- tile	Most Recent Instantaneous Value Jun 9	Median	75th percen- tile	Mean	Max (2013)
36.0	98	98.3	154	241	257	4650

Most recent instantaneous value: 1.72 06-09-2026 04:15 EDT

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U.S. Department of the Interior | U.S. Geological Survey
Title: USGS Current Conditions for the Nation
URL: https://waterdata.usgs.gov/nwis/uv?

Page Contact Information: New Jersey Water Data Support Team
Page Last Modified: 2026-06-09 05:26:12 EDT
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