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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 435300103270800 W.FK LAFFERTY GULCH CR ABV S.WELL AT MT. RUSHMORE
Pennington County, South Dakota
Hydrologic Unit Code 10120109
Latitude  43°53'00.99", Longitude 103°27'05.12" NAD83
Drainage area 0.05  square miles
Gage datum 4,867.57 feet above NAVD88
Output formats
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Tab-separated data with channel data
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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 		 Channel
Number		 Channel
Name		 Meas.
type 		 Stream
flow
method 		 Velocity
method 		 Channel
flow
(ft3/s)		 Channel
width
(ft)		 Channel
area
(ft2)		 Channel
vel.
(ft/s)		 Channel
stability 		 Channel
material 		 Channel
evenness 		 Long.
vel.
desc. 		 Horz.
vel.
desc. 		 Vert.
vel.
desc. 		 Channel
loc.
code 		 Channel
loc.
dist.(ft)
202025-04-22 11:18:30MDTYeskmd/jzh/wgeUSGS0.03 Unknown NONE1MainunknQFLUM 0.03 unknunknunknunknunknUNKNunkn
192025-01-27 12:44MSTYesWGE/JZH/MDBUSGS0.041.110.000.10PoorClearNONE1FlumeOTHRQFLUM 0.04 FIRMLDGEEVENSTDYEVENSTNDATGA0.00
182024-10-09 10:04MDTYesKMD/WGE/JZHUSGS0.031.10 Poor NONE1MainunknQFLUM 0.03 unknunknunknunknunknUNKNunkn
172024-08-07 08:47MDTYesWGE/JZHUSGS0.041.11 Poor NONE1MainOTHRQFLUM 0.04 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
162024-06-12 12:37:46MDTYesKMD/JZHUSGS0.051.140.000.20PoorVegetationLightNONE11OTHRQFLUM 0.05 SOFTsiltEVENUNSPEVENUNSPATGA0.00
152024-04-24 10:54:29MDTYesKMD/WGE/JZHUSGS0.041.130.000.10PoorFillControlChangedNONE11OTHRQFLUM 0.04 UNSPUNSPUNSPUNSPEVENUNSPDNST20.00
142024-04-24 10:43:59MDTYesKMD/WGE/JZHUSGS0.041.130.000.08GoodFillControlChangedNONE11OTHRQFLUM 0.04 UNSPUNSPUNSPUNSPEVENUNSPATGA0.00
132024-01-25 10:07:33MSTYesKMD/LGMUSGS0.041.10 PoorDebrisLightNONE11unknQFLUM 0.04 SOFTsiltEVENUNSPEVENUNSPATGA0.00
122023-10-02 09:23MDTYesWGE/TMAUSGS0.041.13 Poor NONE11unknQFLUM 0.04 unknunknunknunknunknUNKNunkn
112023-08-09 10:39MDTYesKMD/WGEUSGS0.061.14 UnknownDebrisLightNONE11unknQFLUM 0.06 unknunknunknunknunknUNKNunkn
102023-06-21 10:30:30MDTYesKMD/WGEUSGS0.081.17 UnknownClearNONE11unknQFLUM 0.08 unknunknunknunknunknUNKNunkn
92023-04-26 09:25MDTYesWGE/TMAUSGS0.021.07 Unknown NONE11unknQFLUM 0.02 unknunknunknunknunknUNKNunkn
82023-01-10 08:58:30MSTYesWGE/TMAUSGS0.021.08 Unknown NONE11unknQFLUM 0.02 unknunknunknunknunknUNKNunkn
72022-10-17 10:12:30MDTYesKMD/TMAUSGS0.041.11 UnknownDebrisLightNONE11unknQFLUM 0.04 unknunknunknunknunknUNKNunkn
62022-08-15 10:35MDTYesKMD/WTUSGS0.031.110.000.10FairClearNONE1CheckOTHRQFLUM 0.03 UNSPUNSPUNSPUNSPUNSPUNSPDNST10.00
52022-08-15 10:03MDTYesKMD/WTUSGS0.041.110.000.10FairClearNONE11OTHRQFLUM 0.04 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
42022-06-28 11:13:10MDTYesKMD/WSTUSGS0.031.100.001.00PoorDebrisLightNONE11OTHRQFLUM 0.03 FIRMCBLSEVENUNSPUNSPUNSPATGA0.00
32022-05-02 12:05MDTYesKMD JAPUSGS0.021.08 UnknownClearNONE11unknQFLUM 0.02 unknunknunknunknunknUNKNunkn
22022-04-21 17:01MDTYesJAP WGEUSGS0.021.08 UnknownClearNONE11unknQFLUM 0.02 unknunknunknunknunknUNKNunkn
12022-04-20 13:00:30MDTYesJAP WGEUSGS0.021.08 UnknownClearNONE11unknQFLUM 0.02 unknunknunknunknunknUNKNunkn