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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 403448076420001 Lykens-Williamstown Seep (BC3)
Dauphin County, Pennsylvania
Hydrologic Unit Code 02050301
Latitude  40°34'50.29", Longitude  76°41'59.93" NAD83
Gage datum 880 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 		 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)
132001-04-25 09:45EDTYesKSFUSGS5.8421.080.000.50Fair NONE1Imported Channel 1WADEunspeunkno5.845.002.372.46UNSPUNSPUNSPunknUNSPUNSPUNSP
122001-03-20 11:50ESTYesKSFUSGS2.9720.940.001.00GoodClearNONE1Imported Channel 1WADEunspeunkno2.975.402.061.44UNSPUNSPUNSPunknUNSPUNSPUNSP
112000-06-01 11:40EDTYesTDSUSGS3.3419.94 Fair NONE1Imported Channel 1WADEunspeunkno3.34 0.00UNSPUNSPUNSPunknUNSPUNSPUNSP
102000-05-24 14:00EDTYesJJCUSGS3.2720.95 Fair NONE1Imported Channel 1WADEunspeunkno3.27 0.00UNSPUNSPUNSPunknUNSPUNSPUNSP
92000-05-02 10:45EDTYesTDSUSGS5.4421.06 Fair NONE1Imported Channel 1WADEunspeunkno5.44 0.00UNSPUNSPUNSPunknUNSPUNSPUNSP
82000-04-07 10:40EDTYesTDSUSGS6.1021.08 Fair NONE1Imported Channel 1WADEunspeunkno6.10 0.00UNSPUNSPUNSPunknUNSPUNSPUNSP
72000-04-04 11:00EDTYesJJCUSGS5.4921.08 Fair NONE1Imported Channel 1WADEunspeunkno5.49 0.00UNSPUNSPUNSPunknUNSPUNSPUNSP
62000-03-06 12:00ESTYesTDSUSGS3.6420.99 Fair NONE1Imported Channel 1WADEunspeunkno3.64 0.00UNSPUNSPUNSPunknUNSPUNSPUNSP
42000-01-10 11:30ESTYesTDSUSGS3.1820.93 Fair NONE1Imported Channel 1WADEunspeunkno3.18 0.00UNSPUNSPUNSPunknUNSPUNSPUNSP
32000-01-05 10:45ESTYesTDSUSGS2.7120.93 Fair NONE1Imported Channel 1WADEunspeunkno2.71 0.00UNSPUNSPUNSPunknUNSPUNSPUNSP
21999-12-10 11:00ESTYesTDSUSGS2.2520.00 Fair NONE1Imported Channel 1WADEunspeunkno2.25 0.00UNSPUNSPUNSPunknUNSPUNSPUNSP
11999-03-11 11:46ESTYesLARUSGS2.8420.92 Fair NONE1Imported Channel 1WADEunspeunkno2.84 0.00UNSPUNSPUNSPunknUNSPUNSPUNSP