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USGS 01302020 BRONX RIVER AT NY BOTANICAL GARDEN AT BRONX NY

PROVISIONAL DATA SUBJECT TO REVISION

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> Site Information
LOCATION.--Lat 40°51'44.3", long 73°52'27.8" referenced to North American Datum of 1983, Bronx County, NY, Hydrologic Unit 02030102, on left bank at New York Botanical Garden in Bronx.
DRAINAGE AREA.--38.4 mi². not including 12.7 mi², from which the entire flow is diverted for municipal water supply.
PERIOD OF RECORD.--August 2006 to current year.
GAGE.--Water-stage recorder. Datum of gage is 49.86 ft above NAVD of 1988.
REMARKS.--Entire flow, runoff from 12.7 mi², diverted from Kensico Reservoir for water supply of City of New York and entire flow, runoff from 0.68 mi², except for periods of spill, diverted from White Plains Reservoirs 1 and 2 for water supply of City of White Plains. Satellite gage-height telemeter at station.
Water Years 2014-23: Records fair.
EXTREMES FOR PERIOD OF RECORD.--Maximum discharge, 3,460 ft³/s, Apr. 16, 2007, gage height, 6.05 ft; minimum discharge, 7.1 ft³/s, Oct. 11, 12, 2017; minimum gage height, 0.45 ft, July 6, 2017.
> Rating Information
This station managed by the NY Water Science Center Milford.

Available Parameters Available Period
  
2021-06-28  2024-04-25
2007-10-01  2024-04-25
2007-10-01  2024-04-25
2021-06-28  2024-04-25
2021-06-28  2024-04-25
2021-06-28  2024-04-25
2021-06-28  2024-04-25
2021-06-28  2024-04-25







 (7)
 
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Summary of all available data for this site
Instantaneous-data availability statement

Temperature, water, degrees Celsius
Most recent instantaneous value: 12.3 04-25-2024   10:30 EST
Graph of Temperature, water, degrees Celsius

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Discharge, cubic feet per second
Most recent instantaneous value: 77.5 04-25-2024   10:30 EST
Graph of Discharge, cubic feet per second

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Daily discharge, cubic feet per second -- statistics for Apr 25 based on 17 water years of record more
Min
(2013)		 25th
percen-
tile		 Median Most Recent
Instantaneous
Value Apr 25		 Mean 75th
percen-
tile		 Max
(2018)
32.1 53 72 77.5 103 126 302

Gage height, feet
Most recent instantaneous value: 0.79 04-25-2024   10:30 EST
Graph of Gage height, feet

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Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius
Most recent instantaneous value: 730 04-25-2024   10:30 EST
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Dissolved oxygen, water, unfiltered, milligrams per liter
Most recent instantaneous value: 11.8 04-25-2024   10:30 EST
Graph of Dissolved oxygen, water, unfiltered, milligrams per liter

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pH, water, unfiltered, field, standard units
Most recent instantaneous value: 7.9 04-25-2024   10:30 EST
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Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)
Most recent instantaneous value: 4.6 04-25-2024   10:30 EST
Graph of Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)

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Salinity, water, unfiltered, practical salinity units at 25 degrees Celsius
Most recent instantaneous value: 0.4 04-25-2024   10:30 EST
Graph of Salinity, water, unfiltered, practical salinity units at 25 degrees Celsius

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