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Streamflow Measurements for the Nation


USGS 12184500 ILLABOT CREEK NEAR ROCKPORT, WA


Skagit County, Washington
Hydrologic Unit Code 17110005
Latitude  48°28'53", Longitude 121°30'03" NAD27
Drainage area 42.40  square miles
Contributing drainage area 42.40  square miles
Output formats
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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)
3M2001-09-18 -- ----YesADMUSGS83.0 Unspecified NONE1Imported Channel 1UNSPother 83.0 UNSPUNSPUNSPunknUNSPUNSPUNSP
231985-10-22 -- ----YesBPUSGS4105.08 Unspecified NONE1Imported Channel 1UNSPother 410 UNSPUNSPUNSPunknUNSPUNSPUNSP
221985-08-19 -- ----YesBPUSGS1014.16 Unspecified NONE1Imported Channel 1UNSPother 101 UNSPUNSPUNSPunknUNSPUNSPUNSP
211985-06-13 -- ----YesBPUSGS5975.40 Unspecified NONE1Imported Channel 1UNSPother 597 UNSPUNSPUNSPunknUNSPUNSPUNSP
201985-04-15 -- ----YesBPUSGS4115.11 Unspecified NONE1Imported Channel 1UNSPother 411 UNSPUNSPUNSPunknUNSPUNSPUNSP
191985-02-11 -- ----YesBPUSGS1034.09 Unspecified NONE1Imported Channel 1UNSPother 103 UNSPUNSPUNSPunknUNSPUNSPUNSP
181984-12-18 -- ----YesBPUSGS1764.40 Unspecified NONE1Imported Channel 1UNSPother 176 UNSPUNSPUNSPunknUNSPUNSPUNSP
171984-10-25 -- ----YesBPUSGS4495.17 Unspecified NONE1Imported Channel 1UNSPother 449 UNSPUNSPUNSPunknUNSPUNSPUNSP
161984-08-28 -- ----YesBSPUSGS1664.46 Unspecified NONE1Imported Channel 1UNSPother 166 UNSPUNSPUNSPunknUNSPUNSPUNSP
151984-06-11 -- ----YesBSPUSGS3825.02 Unspecified NONE1Imported Channel 1UNSPother 382 UNSPUNSPUNSPunknUNSPUNSPUNSP
141984-04-16 -- ----YesBSPUSGS2714.80 Unspecified NONE1Imported Channel 1UNSPother 271 UNSPUNSPUNSPunknUNSPUNSPUNSP
131984-02-14 -- ----YesBSPUSGS2594.86 Unspecified NONE1Imported Channel 1UNSPother 259 UNSPUNSPUNSPunknUNSPUNSPUNSP
121983-12-21 -- ----YesBSPUSGS1014.95 Unspecified NONE1Imported Channel 1UNSPother 101 UNSPUNSPUNSPunknUNSPUNSPUNSP
111983-10-25 -- ----YesBSP/RDUSGS1594.51 Unspecified NONE1Imported Channel 1UNSPother 159 UNSPUNSPUNSPunknUNSPUNSPUNSP
101983-08-09 -- ----YesBSPUSGS2244.76 Unspecified NONE1Imported Channel 1UNSPother 224 UNSPUNSPUNSPunknUNSPUNSPUNSP
91983-06-06 -- ----YesBSPUSGS3145.03 Unspecified NONE1Imported Channel 1UNSPother 314 UNSPUNSPUNSPunknUNSPUNSPUNSP
81983-04-12 -- ----YesBSPUSGS1384.40 Unspecified NONE1Imported Channel 1UNSPother 138 UNSPUNSPUNSPunknUNSPUNSPUNSP
71983-02-14 -- ----YesBSPUSGS2955.00 Unspecified NONE1Imported Channel 1UNSPother 295 UNSPUNSPUNSPunknUNSPUNSPUNSP
61982-12-13 -- ----YesBSPUSGS2124.75 Unspecified NONE1Imported Channel 1UNSPother 212 UNSPUNSPUNSPunknUNSPUNSPUNSP
51982-10-26 -- ----YesBSPUSGS3305.05 Unspecified NONE1Imported Channel 1UNSPother 330 UNSPUNSPUNSPunknUNSPUNSPUNSP
41982-08-26 -- ----YesBSPUSGS1704.60 Unspecified NONE1Imported Channel 1UNSPother 170 UNSPUNSPUNSPunknUNSPUNSPUNSP
31982-06-23 -- ----YesWVF/DRUSGS6945.54 Unspecified NONE1Imported Channel 1UNSPother 694 UNSPUNSPUNSPunknUNSPUNSPUNSP
21982-04-21 -- ----YesWVFUSGS1334.43 Unspecified NONE1Imported Channel 1UNSPother 133 UNSPUNSPUNSPunknUNSPUNSPUNSP
11982-03-22 -- ----YesJKIUSGS1344.46 Unspecified NONE1Imported Channel 1UNSPother 134 UNSPUNSPUNSPunknUNSPUNSPUNSP
2M1960-08-08 -- ----YesADMUSGS144 Unspecified NONE1Imported Channel 1UNSPother 144 UNSPUNSPUNSPunknUNSPUNSPUNSP
1M1960-07-15 -- ----YesADMUSGS313 Unspecified NONE1Imported Channel 1UNSPother 313 UNSPUNSPUNSPunknUNSPUNSPUNSP