Warning: Javascript must be enabled to use all the features on this page!


Page Loading - Please Wait...

Click to hideNews Bulletins
  • Data formats changed in August 2016, and additional water-data changes will be coming through 2017. Read more here
  • Full News RSS icon
Click to hide state-specific text
ALL DATA ARE EASTERN STANDARD TIME

USGS 01362370 STONY CLOVE CREEK BLW OX CLOVE AT CHICHESTER NY

PROVISIONAL DATA SUBJECT TO REVISION

Click to hidestation-specific text
Funding for this site is provided by:

 

LOCATION.--Lat 42°06'07.3", long 74°18'39.2" referenced to North American Datum of 1983, Ulster County, NY, Hydrologic Unit 02020006, on left bank below Ox Clove, 10 ft downstream from bridge on State Highway 214, and 1.8 mi upstream from mouth, at Chichester.
DRAINAGE AREA.--30.9 mi2.
PERIOD OF RECORD.--Annual maximum only--1997, February 1997 to current year. Prior to October 2006, published as "near Phoenicia" (01362380).
REVISED RECORDS.--WDR NY-99-1: 1997(P), 1998(P).
GAGE.--Water-stage recorder, crest-stage gage, and concrete control. Datum of gage is 948.17 ft above NGVD of 1929. Prior to Aug. 7, 2007, at site 0.5 mi downstream at datum 55.48 ft lower.
REMARKS.--Water Years 2014-15: Records fair except those for estimated daily discharges, which are poor.
EXTREMES FOR PERIOD OF RECORD.--Maximum discharge, 14,300 ft3/s, Aug. 28, 2011, gage height, 9.61 ft, from rating curve extended above 2,900 ft3/s on basis of runoff comparison of slope-area measurement at gage height 7.92 ft (present site), from floodmarks, at site 250 ft upstream (drainage area, 26.9 mi2); maximum gage height, 10.33 ft, Apr. 2, 2005, site and datum then in use; minimum discharge, 3.1 ft3/s, Oct. 3, 2014, gage height, 2.10 ft, result of regulation caused by construction work upstream of gage; minimum gage height, 1.96 ft, Aug. 31, Sept. 8, 9, 10, 2001, site and datum then in use.
EXTREMES OUTSIDE PERIOD OF RECORD.--Maximum discharge, 7,600 ft3/s, Apr. 4, 1987, by computation of slope-area measurement at site 250 ft upstream (drainage area, 26.9 mi2). Discharges for other floods by computation of slope-area measurements at site 1.8 mi downstream (drainage area, 33.3 mi2), are as follows: 6,560 ft3/s, Nov. 25, 1950, and 4,460 ft3/s, Apr. 5, 1952.
PERIOD OF DAILY RECORD1.--SUSPENDED-SEDIMENT CONCENTRATION: November 2010 to current year.
SUSPENDED-SEDIMENT DISCHARGE: October 2011 to current year.
REMARKS1.--Turbidity data are collected every 15 minutes using an in situ turbidity probe located in the same pipe with the automatic sampler intake tubing which is a 2 inch diameter galvanized steel pipe extending 3 ft from the left bank. Daily suspended-sediment load and concentration are derived from a regression equation relating turbidity to suspended-sediment concentration.
EXTREMES FOR PERIOD OF DAILY RECORD1.--SUSPENDED-SEDIMENT CONCENTRATION: Maximum daily mean, 2,860 mg/L, Dec. 1, 2010; minimum daily mean, <1 mg/L, on Aug. 24, Sept. 1, 24, 28, 29, 2014.
SUSPENDED-SEDIMENT DISCHARGE: Maximum daily, 8,860 tons, Sept. 18, 2012; minimum daily, <0.01 tons, Jan. 15, 16, 17, 2012, on many days in September 2013.
1 Water-Quality Records

Peak Flow and Stage Information
This station managed by the NY Water Science Center, Troy.

Available Parameters Available Period
All 3 Available Parameters for this site
  
00060 Discharge 2007-10-01  2016-09-27
00065 Gage height 2016-05-30  2016-09-27
63680 Turbidity, Form Neph 2016-05-30  2016-09-27

Graph
Graph w/ stats
Graph w/o stats
Graph w/ (up to 3) parms
Table
Tab-separated
Days  (7)
 

  -- or --
Begin date
 

End date
 

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


Discharge, cubic feet per second

Most recent instantaneous value: 7.7   09-27-2016   06:45 EST
Graph of  Discharge, cubic feet per second

Add up to 2 more sites and replot for "Discharge, cubic feet per second"

?
 Add site numbers


Create presentation-quality / stand-alone graph.   Subscribe to WaterAlert      


Daily discharge, cubic feet per second -- statistics for Sep 27 based on 19 years of record more
Min
(2014)
Most Recent
Instantaneous
Value Sep 27
25th
percen-
tile
Median Mean 75th
percen-
tile
Max
(2003)
5.4 7.7 12 20 40 53 241


Gage height, feet

Most recent instantaneous value: 2.19   09-27-2016   06:45 EST
Graph of  Gage height, feet

Add up to 2 more sites and replot for "Gage height, feet"

?
 Add site numbers


Create presentation-quality / stand-alone graph.   Subscribe to WaterAlert