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Streamflow Measurements for the Nation


USGS 08111080 Grassy Ck at SH 105 nr Navasota, TX


Grimes County, Texas
Hydrologic Unit Code 12070101
Latitude  30°21'11.90", Longitude  95°59'46.60" NAD83
Gage datum 0.0 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
 
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)
22024-01-24 17:17:44CSTYeskcw/ljbUSGS1050225.200.030.13FairDebrisLightNONE1MainBRUSQADCPVADCP10501698921.18FIRMsiltUNEVPULSUNEVUNKNUPST200.00
12023-04-06 16:29:05CDTYesJLA/SDGUSGS420224.080.010.21PoorClearNONE1MainBRDSQADCPVADCP42037.91862.26SOFTsiltEVENSTDYEVENUNKNDNST13.00