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Streamflow Measurements for the Nation

! Streamflow measurement pages will be decommissioned in early 2026. Please find the modernized pages in WDFN that suit you best. Learn more about our modernization plans and timeline and new pages.

USGS 442614103522400 SPEARFISH CR BLW ROBISON GULCH BLW SPEARFISH INT


Lawrence County, South Dakota
Hydrologic Unit Code 10120203
Latitude  44°26'14", Longitude 103°52'24" NAD27
Gage datum 3,980.00 feet above NGVD29
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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
 
92000-10-07 13:30MDTYesJLWUSGS55.29.410.000.50Fair NONE
82000-10-07 09:00MDTYesJLWUSGS41.510.420.000.50Fair NONE
72000-10-06 15:40MDTYesJSCUSGS42.810.400.000.50Good NONE
62000-10-06 10:20MDTYesJLWUSGS21.910.180.000.50Fair NONE
52000-10-05 16:25MDTYesJSCUSGS23.39.90-0.020.40Good NONE
42000-10-05 10:45MDTYesJSCUSGS12.59.500.000.50Good NONE
32000-10-04 15:50MDTYesJLWUSGS9.509.900.000.50Good NONE
22000-10-04 08:15MDTYesJLWUSGS5.149.800.000.50Good NONE
12000-10-03 10:00MDTYesJLWUSGS1.339.580.000.50Unspecified NONE