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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 361512115393001 212 S19 E56 35D 1
Clark County, Nevada
Hydrologic Unit Code 15010015
Latitude  36°15'12", Longitude 115°39'30" NAD27
Land-surface elevation 9,200 feet above NGVD29
Spring discharges from the Basin and Range carbonate-rock aquifers (N400BSNRGC) national aquifer.
Spring discharges from the Carbonate Rocks (300CRBN) local aquifer.
Output formats
HTML table with channel data
HTML table without channel data
Tab-separated data with channel data
Tab-separated data without channel data
Graph of data
Reselect output format
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 
161946-09-03 -- ----YesNDWR-B5USGS0.16 Unspecified NONE
151946-08-01 -- ----YesNDWR-B5USGS0.21 Unspecified NONE
141946-07-06 -- ----YesNDWR-B5USGS0.25 Unspecified NONE
131945-09-03 23:00PSTYesNDWR-B5USGS0.39 Unspecified NONE
121945-08-03 23:00PSTYesNDWR-B5USGS0.27 Unspecified NONE
111945-06-30 23:00PSTYesNDWR-B5USGS0.44 Unspecified NONE
101944-08-29 23:00PSTYesNDWR-B5USGS0.20 Unspecified NONE
91944-07-30 23:00PSTYesNDWR-B5USGS0.23 Unspecified NONE
81943-09-25 23:00PSTYesNDWR-B5USGS0.14 Unspecified NONE
71943-08-27 23:00PSTYesNDWR-B5USGS0.23 Unspecified NONE
61943-07-23 23:00PSTYesNDWR-B5USGS0.43 Unspecified NONE
51943-06-21 23:00PSTYesNDWR-B5USGS0.63 Unspecified NONE
41942-09-28 23:00PSTYesNDWR-B5USGS0.06 Unspecified NONE
31942-07-29 23:00PSTYesNDWR-B5USGS0.18 Unspecified NONE
21942-06-26 23:00PSTYesNDWR-B5USGS0.30 Unspecified NONE
11916-01-01 -- ----YesNTS-227USGS0.00 Unspecified NONE