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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 483649114120701 Langford Cr bl Mud Lake, nr Apgar, MT


Flathead County, Montana
Hydrologic Unit Code 17010206
Latitude  48°36'48.56", Longitude 114°12'07.20" NAD83
Gage datum 3,595 feet above NAVD88
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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
 
E132024-07-25 13:50MDTNo
E122023-08-15 14:36MDTNo
E112023-08-02 14:15MDTNo
102022-08-09 14:30MDTNo
92021-09-15 14:22:30MDTNo
82021-08-18 14:06:30MDTNo
72020-05-14 12:07:30MDTNo
62020-05-05 12:06:30MDTNo
52019-09-06 14:34:30MDTNo
42019-05-14 13:48:30MDTNo
32018-10-05 15:32MDTNo
22018-09-18 13:14MDTNo
12018-08-29 13:08MDTNo