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Streamflow Measurements for the Nation


USGS 030850498 Ninemile Run above McFarren St nr Swissviale, PA


Allegheny County, Pennsylvania
Hydrologic Unit Code 05020005
Latitude  40°25'02.3", Longitude  79°54'56.3" NAD83
Drainage area 6  square miles
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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
Channel
Number
Channel
Name
Channel
flow
(ft3/s)
Channel
width
(ft)
Channel
area
(ft2)
Channel
vel.
(ft/s)
Channel
loc.
dist.(ft)
72025-02-06 08:51:01ESTYesZSHUSGS12.31.610.110.66FairDebrisLightNONE1MainWADEQSCMMVADV12.324.318.20.67FIRMGRVLUNEVSTDYUNSPUNKNDNST45.00
62025-02-06 07:57:56ESTYesZSHUSGS10.01.570.000.66FairDebrisLightNONE1MainWADEQSCMMVADV10.023.316.70.60FIRMCBLSUNEVSTDYUNSPUNKNDNST50.00
52025-01-06 09:25:54ESTYesSEB/ZSHUSGS2.401.320.001.00PoorIceShoreNONE15WADEQSCMMVADV2.4022.218.40.13FIRMGRVLUNEVSTDYUNSPUNKNDNST30.00
42024-10-23 10:35:02EDTYesZSH/IBLUSGS0.881.250.000.60FairDebrisLightNONE1MainWADEQSCMMVADV0.8822.014.70.06FIRMGRVLUNEVSTDYUNEVUNKNDNST40.00
32024-09-17 09:33:01EDTYesZSHUSGS1.481.29-0.021.00FairDebrisLightNONE1Main ChannelWADEQSCMMVADV1.4822.014.50.10FIRMGRVLUNEVSTDYUNEVUNKNDNST50.00
22024-08-23 13:23:09EDTYesIBL/aph/zshUSGS1.461.310.001.50Poor NONE1MainWADEQSCMMVADV1.4620.518.30.08FIRMCBLSUNEVSTDYUNSPUNKNDNST20.00
12024-08-23 11:51:05EDTYesIBL/aph/zshUSGS1.951.310.001.00Fair NONE1MainWADEQSCMMVADV1.9521.312.20.16FIRMCBLSUNEVSTDYUNSPUNKNDNST40.00