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Streamflow Measurements for the Nation


USGS 01376270 SPARKILL CREEK AT TAPPAN NY


Rockland County, New York
Hydrologic Unit Code 02030101
Latitude  41°01'26", Longitude  73°56'52" NAD27
Drainage area 4.71  square miles
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Meas.
Number
  Date       Time Time
Datum
Measurement
Used?
  Who Measuring
Agency
Stream
flow
(ft3/s)
Gage
Height
(ft)
GH
Change
(ft)
Meas.
Duration
(hr)
Meas.
Rated
  Control Flow
Adjust.
Code
 
971976-10-21 -- ----YesDLUSGS9.610.76 GoodDebrisLightNONE
961976-09-29 -- ----YesDLUSGS2.370.50 GoodClearNONE
951976-08-10 -- ----YesDEHUSGS68.21.56 Good NONE
941976-07-22 -- ----YesDEHUSGS2.650.50 Unspecified NONE
931976-06-23 -- ----YesDLUSGS2.740.57 GoodClearNONE
921966-11-16 -- ----YesXUSGS3.390.66 Unspecified NONE
911966-11-01 -- ----YesXUSGS2.290.61 Unspecified NONE
901966-10-12 -- ----YesXUSGS1.490.55 Unspecified NONE
891966-09-13 -- ----YesXUSGS1.060.49 Unspecified NONE
881966-09-13 -- ----YesXUSGS1.150.50 Unspecified NONE
871966-08-18 -- ----YesXUSGS1.120.50 Unspecified NONE
861966-07-19 -- ----YesXUSGS0.980.48 Unspecified NONE
851966-06-24 -- ----YesXUSGS1.360.52 Unspecified NONE
841966-05-16 -- ----YesXUSGS3.000.63 Unspecified NONE
831966-04-20 -- ----YesXUSGS2.240.64 Unspecified NONE
821966-04-20 -- ----YesXUSGS2.360.64 Unspecified NONE
811966-03-08 -- ----YesXUSGS6.530.77 Unspecified NONE
801966-03-08 -- ----YesXUSGS6.620.77 Unspecified NONE
791966-02-14 -- ----YesXUSGS29.81.25 Unspecified NONE
781966-02-14 -- ----No
771966-02-07 -- ----YesXUSGS0.980.51 UnspecifiedIceCoverNONE
761966-01-04 -- ----YesXUSGS3.310.65 Unspecified NONE
751965-12-06 -- ----YesXUSGS1.290.52 Unspecified NONE
741965-11-03 -- ----YesXUSGS1.010.55 Unspecified NONE
731965-10-06 -- ----YesXUSGS1.120.52 Unspecified NONE
721965-10-06 -- ----YesXUSGS1.150.52 Unspecified NONE
711965-09-07 -- ----YesXUSGS0.900.49 Unspecified NONE
701965-08-24 -- ----YesXUSGS1.210.53 Unspecified NONE
691965-08-02 -- ----YesXUSGS2.360.61 Unspecified NONE
681965-07-06 -- ----YesXUSGS0.980.51 Unspecified NONE
671965-07-01 -- ----YesXUSGS0.730.50 Unspecified NONE
661965-06-24 -- ----YesXUSGS1.280.53 Unspecified NONE
651965-04-05 -- ----YesXUSGS3.580.67 Unspecified NONE
641965-04-05 -- ----YesXUSGS3.080.67 Unspecified NONE
631963-10-02 -- ----YesXUSGS1.580.56 Unspecified NONE
621963-09-10 -- ----YesXUSGS1.080.52 Unspecified NONE
611963-08-13 -- ----YesXUSGS1.310.56 Unspecified NONE
601963-07-10 -- ----YesXUSGS1.650.55 Unspecified NONE
591963-07-10 -- ----YesXUSGS1.590.55 Unspecified NONE
581963-06-11 -- ----YesXUSGS2.920.64 Unspecified NONE
571963-06-11 -- ----YesXUSGS3.320.65 Unspecified NONE
561963-05-14 -- ----YesXUSGS5.810.81 Unspecified NONE
551963-05-14 -- ----YesXUSGS6.370.83 Unspecified NONE
541963-04-10 -- ----YesXUSGS4.160.71 Unspecified NONE
531963-03-13 -- ----YesXUSGS13.60.95 Unspecified NONE
521963-02-12 -- ----YesXUSGS60.61.72 Unspecified NONE
511963-01-15 -- ----YesXUSGS5.500.76 Unspecified NONE
501962-12-11 -- ----YesXUSGS6.310.79 Unspecified NONE
491962-11-07 -- ----YesXUSGS4.520.74 Unspecified NONE
481962-11-07 -- ----YesXUSGS4.750.74 Unspecified NONE
471962-10-04 -- ----YesXUSGS1.970.60 Unspecified NONE
461962-09-14 -- ----YesXUSGS1.690.59 Unspecified NONE
451962-08-15 -- ----YesXUSGS2.050.58 Unspecified NONE
441962-08-15 -- ----YesXUSGS2.200.59 Unspecified NONE
431962-07-16 -- ----YesXUSGS1.110.54 Unspecified NONE
421962-06-12 -- ----YesXUSGS2.660.64 Unspecified NONE
411962-05-17 -- ----YesXUSGS2.480.66 Unspecified NONE
401962-04-17 -- ----YesXUSGS7.390.84 Unspecified NONE
391962-03-22 -- ----YesXUSGS9.360.91 Unspecified NONE
381962-03-01 -- ----YesXUSGS21.41.15 Unspecified NONE
371962-01-26 -- ----YesXUSGS3.400.68 Unspecified NONE
361961-12-29 -- ----YesXUSGS5.290.76 Unspecified NONE
351961-11-30 -- ----YesXUSGS2.260.64 Unspecified NONE
341961-11-01 -- ----YesXUSGS2.010.62 Unspecified NONE
331961-10-04 -- ----YesXUSGS2.570.64 Unspecified NONE
321961-10-03 -- ----YesXUSGS4.370.71 Unspecified NONE
311961-09-08 -- ----YesXUSGS2.460.62 Unspecified NONE
301961-08-17 -- ----YesXUSGS1.690.58 Unspecified NONE
291961-07-20 -- ----YesXUSGS46.51.50 Unspecified NONE
281961-06-22 -- ----YesXUSGS6.830.84 Unspecified NONE
271961-05-25 -- ----YesXUSGS4.010.74 Unspecified NONE
261961-04-28 -- ----YesXUSGS9.720.93 Unspecified NONE
251961-03-29 -- ----YesXUSGS11.80.97 Unspecified NONE
241961-03-08 -- ----YesXUSGS9.780.92 Unspecified NONE
231961-03-06 -- ----YesXUSGS14.01.02 Unspecified NONE
221961-03-02 -- ----YesXUSGS19.11.10 Unspecified NONE
211961-02-20 -- ----YesXUSGS30.41.30 Unspecified NONE
201961-02-16 -- ----YesXUSGS6.910.86 Unspecified NONE
191961-01-25 -- ----YesXUSGS4.270.74 Unspecified NONE
181960-12-15 -- ----YesXUSGS2.780.68 Unspecified NONE
171960-10-28 -- ----YesXUSGS2.440.67 Unspecified NONE
161960-09-14 -- ----YesXUSGS7.850.88 Unspecified NONE
151960-09-14 -- ----YesXUSGS9.130.90 Unspecified NONE
141960-08-19 -- ----YesXUSGS3143.96 Unspecified NONE
131960-08-10 -- ----YesXUSGS5.330.76 Unspecified NONE
121960-06-30 -- ----YesXUSGS1.670.62 Unspecified NONE
111960-05-27 -- ----YesXUSGS7.660.82 Unspecified NONE
91960-04-06 -- ----YesXUSGS23.91.15 Unspecified NONE
101960-04-06 -- ----YesXUSGS24.61.13 Unspecified NONE
81960-04-05 -- ----YesXUSGS71.31.89 Unspecified NONE
71960-02-24 -- ----YesXUSGS8.440.84 Unspecified NONE
61959-12-30 -- ----YesXUSGS15.20.98 Unspecified NONE
51959-11-07 -- ----YesXUSGS41.21.41 Unspecified NONE
41959-10-29 -- ----YesXUSGS2.970.98 Unspecified NONE
31959-10-22 -- ----YesXUSGS1.460.61 Unspecified NONE
21959-09-24 -- ----YesXUSGS1.170.59 Unspecified NONE
11959-07-30 -- ----YesXUSGS1.920.64 Unspecified NONE