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Streamflow Measurements for the Nation


USGS 03075850 ARROWHEAD RUN AT THAYERVILLE, MD


Garrett County, Maryland
Hydrologic Unit Code 05020006
Latitude  39°30'09.9", Longitude  79°19'37.9" NAD83
Drainage area 1.03  square miles
Gage datum 2,461.88 feet above NAVD88
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)
762022-08-01 15:16:16EDTYesLEKUSGS0.292.660.000.50PoorClearNONE1MainWADEQSCMMVADV0.2910.32.400.12FIRMLDGEUNEVSTDYUNEVUNKNDNST35.00
752022-05-26 16:34:11EDTYesLEKUSGS0.562.730.000.50PoorClearNONE1MainWADEQSCMMVADV0.5610.32.480.23FIRMBLDRUNEVSTDYUNEVUNKNDNST50.00
742022-04-29 17:59:29EDTYesLEKUSGS1.232.81 FairClearNONE11WADEQSCMMVADV1.2310.52.920.42FIRMGRVLEVENSTDYEVENUNKNATGA0.00
732022-04-13 14:23:40EDTYesELBUSGS2.332.89 FairDebrisLightNONE11WADEQSCMMVADV2.3311.75.430.43FIRMGRVLEVENSTDYEVENUNKNATGA0.00
722022-03-11 17:20:04ESTYesLEKUSGS1.542.880.000.50FairClearNONE1MainWADEQSCMMVADV1.5410.43.140.49FIRMBLDRUNEVSTDYUNEVUNKNDNST30.00
712022-02-25 14:32:41ESTYesLEKUSGS9.103.180.010.50FairClearNONE1MainWADEQSCMMVADV9.1011.06.111.49FIRMBLDRUNEVPULSUNEVUNKNDNST30.00
702022-01-04 11:44:11ESTYesLEKUSGS4.543.04 FairClearNONE11WADEQSCMMVADV4.5410.64.690.97FIRMGRVLEVENSTDYEVENUNKNDNST50.00
692021-12-17 13:16:27ESTYesLEKUSGS0.392.84 PoorDebrisModerateNONE11WADEQSCMMVADV0.3910.83.550.11FIRMGRVLEVENSTDYEVENUNKNDNST80.00
682021-12-03 16:02:37ESTYesLEKUSGS0.262.82 PoorDebrisModerateNONE11WADEQSCMMVADV0.2610.93.690.07FIRMGRVLUNEVSTDYUNEVUNKNDNST30.00
672021-10-21 14:11:52EDTYesLEKUSGS0.052.72 PoorDebrisHeavyNONE11WADEQSCMMVADV0.0512.03.840.01FIRMGRVLEVENSTDYUNEVUNKNDNST80.00
662021-10-08 15:15:44EDTYesLEKUSGS0.102.67 PoorDebrisHeavyNONE11WADEQSCMMVADV0.1010.92.340.04FIRMGRVLUNEVSTDYUNEVUNKNDNST80.00
652021-09-15 12:40:32EDTYesELBUSGS0.142.61 PoorDebrisLightNONE11WADEQSCMMVADV0.1410.62.260.06FIRMLDGEEVENSTDYEVENUNKNDNST70.00
642021-09-02 16:34:09EDTYesLEKUSGS1.682.85 FairClearNONE11WADEQSCMMVADV1.6812.04.950.34FIRMGRVLEVENSTDYUNEVUNKNDNST10.00
632021-09-01 13:08:03EDTYesELBUSGS75.63.853.90 PoorClearNONE11WADEQSCMMVADV75.621.826.02.91FIRMCBLSEVENPULSUNEVNSTDDNST50.00
622021-09-01 12:39:44EDTYesELBUSGS1103.95 PoorClearNONE11WADEQSCMMVADV11022.832.23.42FIRMCBLSEVENPULSUNEVUNKNDNST50.00
0612021-07-27 12:24:39EDTYesELBUSGS0.062.53 PoorClearNONE11WADEQSCMMVADV0.067.001.490.04FIRMSANDEVENSTDYEVENUNKNDNST60.00
0602021-06-11 11:17EDTYesLJJUSGS0.852.750.000.50PoorClearNONE1MainWADEQSCMMVADV0.857.502.430.35FIRMGRVLUNEVSTDYUNEVUNKNDNST40.00
592021-06-07 14:04:08EDTYesELBUSGS0.462.68 PoorClearNONE11WADEQSCMMVADV0.467.502.180.21FIRMGRVLEVENSTDYEVENUNKNDNST45.00
0582021-04-22 10:27EDTYesIDBUnspe0.762.780.000.33FairDebrisLightNONE1058WADEQSCMMVADV0.766.602.280.33FIRMLDGEUNEVSTDYEVENUNSPDNST35.00
572021-03-24 12:39:44EDTYesELBUSGS1.362.84 FairClearNONE11WADEQSCMMVADV1.3611.64.470.30FIRMGRVLEVENSTDYEVENUNKNDNST5.00
0562021-03-12 12:55:30ESTYesLJJUSGS3.572.970.000.50GoodClearNONE1MainWADEQSCMMVADV3.5712.05.570.64FIRMLDGEUNEVSTDYUNEVUNKNDNST10.00
0552021-03-05 15:54:14ESTYesELBUSGS3.282.96 FairClearNONE11WADEQSCMMVADV3.2812.15.960.55FIRMGRVLEVENSTDYEVENUNKNDNST5.00
542021-03-01 07:19:54ESTYesELBUSGS34.33.59 PoorClearNONE11WADEQSCMMVADV34.314.313.92.46FIRMGRVLEVENPULSEVENUNKNDNST5.00
532021-02-04 13:57:25ESTYesELBUSGS0.51 PoorIceCoverNONE11WADEQSCMMVADV0.518.801.720.30FIRMsiltEVENSTDYEVENUNKNDNST80.00
0522020-12-01 09:29ESTYesIDBUSGS1.332.860.000.53FairDebrisLightNONE1052WADEQSCMMVADV1.339.904.070.33SOFTsiltUNEVSTDYEVENUNSPATGA0.00
0512020-11-19 10:48ESTYesIDB/ELBUSGS0.492.720.000.50FairDebrisLightNONE1051WADEQSCMMVADV0.499.902.950.17SOFTsiltUNEVSTDYUNSPUNSPATGA0.00
0502020-11-09 12:05:49ESTYesEHTUSGS0.182.670.50 PoorDebrisHeavyNONE103075850WADEQSCMMVADV0.187.202.080.08FIRMGRVLUNEVSTDYUNEVUNSPDNST30.00
0492020-11-02 09:21ESTYesIDBUSGS0.452.770.000.40PoorDebrisLightNONE1049WADEQSCMMVADV0.457.502.300.19SOFTGRVLUNEVSTDYEVENUNSPDNST40.00
0482020-10-21 10:38:30EDTYesIDBUSGS0.062.680.010.43PoorDebrisModerateNONE1050WADEQSCMMVADV0.066.902.000.03SOFTsiltUNEVSTDYEVENUNSPDNST45.00
0472020-10-08 09:49:30EDTYesIDBUSGS0.072.610.000.33PoorDebrisLightNONE1049WADEQSCMMVADV0.076.001.410.05FIRMCBLSUNEVSTDYEVENUNSPDNST20.00
0462020-08-21 09:11EDTYesIDBUSGS0.062.580.000.34PoorDebrisLightNONE1048WADEQSCMMVADV0.066.001.330.05SOFTsiltUNEVSTDYEVENUNSPDNST40.00
452020-06-17 13:01:09EDTYesELBUSGS0.312.65 PoorClearNONE11WADEQSCMMVADV0.318.202.160.14FIRMGRVLEVENSTDYEVENUNKNDNST6.00
442020-04-22 11:26:21EDTYesEHTUSGS2.292.910.000.75PoorDebrisLightNONE103075850WADEQSCMMVADV2.2912.64.670.49FIRMLDGEUNEVSTDYUNEVUNSPDNST12.00
0432020-04-02 08:04:30EDTYesLJJUSGS1.402.850.000.50FairDebrisLightNONE1MainWADEQSCMMVADV1.4011.93.840.37FIRMLDGEUNEVSTDYUNEVUNKNDNST5.00
422020-03-25 11:28:28EDTYesEHTUSGS3.202.970.030.75PoorDebrisModerateNONE103075850WADEQSCMMVADV3.2013.05.300.60FIRMGRVLEVENSTDYEVENUNSPDNST7.00
0412020-02-18 14:24:26ESTYesELBUSGS2.602.91 FairDebrisModerateNONE11WADEQSCMMVADV2.6012.34.830.54SOFTSANDEVENSTDYEVENUNKNDNST5.00
0402020-02-13 14:28:30ESTYesELBUSGS8.273.25 FairDebrisLightNONE11WADEQSCMMVADV8.2712.79.090.91FIRMGRVLEVENSTDYEVENUNKNDNST20.00
392019-12-11 11:47ESTYesELBUSGS3.083.050.00 FairDebrisHeavyNONE11WADEQSCMMVADV3.0812.15.910.52FIRMGRVLEVENSTDYEVENUNKNDNST4.00
382019-10-02 10:39:11EDTYesELBUSGS0.052.580.00 PoorDebrisLightNONE11WADEQSCMMVADV0.056.401.330.04FIRMBLDREVENSTDYEVENUNKNDNST70.00
0372019-09-09 12:47:30EDTYesLJJUSGS0.082.600.000.50PoorDebrisLightNONE1MainWADEQSCMMVADV0.086.601.940.04FIRMBLDRUNEVSTDYUNEVUNKNUPST75.00
0362019-08-07 10:08EDTYesLJJ/IDBUSGS0.652.760.010.75FairDebrisLightNONE1MainWADEQSCMMVADV0.6510.92.350.27FIRMLDGEUNEVSTDYUNEVUNKNDNST65.00
0352019-06-10 14:02EDTYesljjUSGS0.812.790.000.50FairDebrisLightNONE1MainWADEQSCMMVADV0.8111.12.630.31FIRMBLDRUNEVSTDYUNEVUNKNDNST100.00
0342019-04-10 09:59:30EDTYesLJJUSGS1.542.870.000.50FairDebrisLightNONE1MainWADEQSCMMVADV1.5412.24.530.34FIRMBLDRUNEVSTDYUNEVUNKNDNST5.00
0332019-02-08 14:06:30ESTYesLJJUSGS9.273.180.021.00GoodDebrisLightNONE1MainWADEQSCMMVADV9.2712.68.641.07FIRMBLDRUNEVSTDYUNEVUNKNDNST5.00
0322018-12-04 14:40:30ESTYesLJJUSGS3.112.970.000.50FairDebrisModerateNONE1mainWADEQSCMMVADV3.1112.45.780.54FIRMBLDRUNEVSTDYUNEVUNKNDNST6.00
0312018-11-05 09:47:30ESTYesATOUSGS4.353.08-0.031.00FairDebrisLightNONE1mainWADEQSCMMVADV4.3512.67.170.61FIRMGRVLUNEVSTDYUNEVUNKNDNST6.00
0302018-10-04 10:40:30EDTYesLJJUSGS1.732.890.000.75FairDebrisLightNONE1MainWADEQSCMMVADV1.7312.24.770.36FIRMLDGEUNEVSTDYUNEVUNKNDNST6.00
0292018-09-26 12:14EDTYesATOUSGS7.683.110.021.00GoodClearNONE1mainWADEQSCMMVADV7.6812.77.770.99FIRMGRVLUNEVSTDYUNEVUNKNUPST10.00
0282018-09-21 10:37:30EDTYesATOUSGS1.632.890.001.00FairClearNONE1mainWADEQSCMMVADV1.6312.54.940.33FIRMLDGEUNEVSTDYUNEVUNKNDNST7.00
0272018-08-31 07:02:30EDTYessmbUSGS0.382.70 FairClearNONE1027WADEQSCMMVADV0.388.302.260.17SOFTsiltUNEVSTDYUNEVUNKNDNST8.00
0262018-08-13 08:51EDTYesSMB/ATOUSGS0.562.73 FairClearNONE1026WADEQSCMMVADV0.568.302.780.20SOFTsiltUNEVSTDYUNEVUNKNDNST8.00
0252018-08-02 08:17EDTYesSMBUSGS0.772.77 FairClearNONE1025WADEQSCMMVADV0.7711.03.640.21FIRMCBLSUNEVSTDYUNEVUNKNDNST8.00
0242018-06-12 07:42:30EDTYessmbUSGS1.832.89 GoodClearNONE1024WADEQSCMMVADV1.8312.44.890.37FIRMCBLSUNEVSTDYUNEVUNKNDNST5.00
232018-05-16 07:28:30EDTYessmbUSGS7.723.11 GoodClearNONE1023WADEQSCMMVADV7.7212.98.060.96FIRMCBLSEVENSTDYUNEVUNKNDNST8.00
0222018-04-16 16:08EDTYesLJJUSGS5.893.070.010.25PoorClearNONE1Main3WADEQSCMMVADV5.8912.57.580.78FIRMBLDRUNEVPULSUNEVUNKNDNST5.00
0212018-04-16 15:45EDTYesLJJUSGS5.783.080.000.25FairClearNONE1Main2WADEQSCMMVADV5.7812.47.440.78FIRMBLDRUNEVSTDYUNEVUNKNDNST5.00
0202018-04-16 15:17EDTYesLJJUSGS6.203.080.000.50FairClearNONE1MainWADEQSCMMVADV6.2012.47.450.83FIRMBLDRUNEVPULSUNEVUNKNDNST5.00
0192018-04-04 08:17EDTYessmb/ljjUSGS18.83.35 FairClearNONE1042WADEQSCMMVADV18.813.211.11.70FIRMCBLSEVENPULSUNEVUNKNDNST5.00
0182018-02-20 11:26ESTYesljjUSGS6.163.080.010.50FairClearNONE1MainWADEQSCMMVADV6.1612.47.320.84FIRMBLDRUNEVSTDYEVENUNKNDNST5.00
0172018-02-16 08:39:30ESTYesljjUSGS42.13.580.040.20PoorClearNONE1MainWADEQSCMMVADV42.113.715.32.76FIRMBLDRUNEVPULSUNEVUNKNDNST7.00
0162018-02-16 07:50:30ESTYesljjUSGS40.33.490.020.40PoorClearNONE1MainWADEQSCMMVADV40.313.515.52.60FIRMBLDRUNEVPULSUNEVUNKNDNST7.00
0152018-02-12 09:31ESTYessmb/macUSGS6.573.11 PoorClearNONE1015WADEQSCMMVADV6.5713.26.451.02FIRMCBLSEVENSTDYEVENUNKNDNST4.00
142018-02-05 11:15ESTYessmb/elbUSGS1.482.880.00 FairIceShoreNONE11WADEQSCMMVADV1.4811.74.120.36FIRMGRVLEVENSTDYEVENUNKNATGA0.00
0132017-11-30 10:08ESTYessmbUSGS0.742.81 FairDebrisModerateNONE1013WADEQSCMMVADV0.7410.23.660.20FIRMLDGEUNEVSTDYEVENUNKNDNST4.00
122017-11-06 09:28:30ESTYeselboydUSGS10.83.24-0.030.30FairDebrisHeavyNONE11WADEQSCMMVADV10.812.18.771.23FIRMCBLSEVENPULSEVENUNKNATGA0.00
112017-11-03 09:23:30EDTYeselboydUSGS0.982.840.000.30PoorDebrisHeavyNONE11WADEQSCMMVADV0.985.401.710.57FIRMGRVLEVENSTDYUNEVUNKNDNST200.00
102017-10-02 08:51EDTYessmb/elbUSGS0.082.650.000.20PoorDebrisHeavyNONE11WADEQSCMMVADV0.082.700.410.19FIRMSANDEVENSTDYEVENUNKNDNST350.00
92017-10-02 08:34EDTYessmb/elbUSGS0.032.650.000.20PoorDebrisHeavyNONE11WADEQSCMMVADV0.032.700.500.06FIRMSANDEVENSTDYEVENUNKNDNST350.00
0082017-09-25 09:55EDTYessmbUSGS0.082.63 PoorDebrisHeavyNONE1008WADEQSCMMVADV0.082.200.380.22FIRMGRVLEVENPULSUNEVUNKNDNST215.00
0072017-09-25 09:48EDTYessmbUSGS0.092.63 PoorDebrisHeavyNONE1007WADEQSCMMVADV0.092.300.330.26FIRMGRVLUNEVPULSUNEVUNKNDNST250.00
0062017-08-07 11:33EDTYessmb/ljjUSGS3.482.99 FairClearNONE1ArrowheadWADEQSCMMVADV3.4812.55.580.62FIRMCBLSUNEVunknUNEVUNKNDNST8.00
0052017-07-20 10:49EDTYessmbUSGS0.372.71 FairClearNONE1005WADEQSCMMVADV0.379.602.390.16FIRMCBLSUNEVunknUNEVUNKNDNST8.00
0042017-06-19 14:23:30EDTYesLJJUSGS1.852.900.010.50FairClearNONE1Main ChannelWADEQSCMMVADV1.8511.34.030.46FIRMCBLSUNEVunknUNEVUNKNATGA0.00
32017-03-31 11:03:30EDTYesLJJUSGS13.33.280.020.30FairClearNONE1Main ChannelWADEQSCMMVADV13.312.59.581.39FIRMBLDRUNEVunknUNEVUNKNDNST5.00
22017-03-01 12:47:30ESTYesCDW/LJJUSGS26.53.510.050.40FairDebrisModerateNONE1002WADEQSCMMVADV26.513.813.51.97FIRMCBLSEVENunknUNEVUNSPDNST10.00
12017-03-01 08:53ESTYesCDW/LJJUSGS15.73.340.150.60PoorDebrisLightNONE1001WADEQSCMMVADV15.713.510.81.46FIRMCBLSEVENunknUNEVUNSPDNST10.00