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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 01451380 Little Lehigh Creek near Trexlertown, PA
Lehigh County, Pennsylvania
Hydrologic Unit Code 020401060702
Latitude  40°31'52", Longitude  75°36'03" NAD27
Drainage area 21.3  square miles
Gage datum 366.9 feet above NAVD88
Output formats
HTML table with channel data
HTML table without channel data
Tab-separated data with channel data
Tab-separated data without channel data
Graph of data
Reselect output format
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)
752025-07-02 09:02:37EDTYesAJSUSGS1253.82-0.030.25Fair unkn11BRDSQADCPVADCP12534.41580.80FIRMCBLSUNEVSTDYEVENSTNDDNST40.00
742025-07-02 08:46:23EDTYesAJSUSGS1313.86-0.060.30Fair unkn11BRDSQADCPVADCP13133.91560.84FIRMCBLSUNEVSTDYEVENSTNDDNST40.00
732025-06-26 08:49:30EDTYesAJSUSGS13.22.110.000.50GoodDebrisHeavyunkn11WADEQSCMMVADV13.242.023.40.56FIRMCBLSUNEVSTDYEVENSTNDDNST260.00
722025-06-26 08:14:55EDTYesAJSUSGS13.12.110.000.50GoodDebrisHeavyunkn11WADEQSCMMVADV13.142.024.10.54FIRMCBLSUNEVSTDYEVENSTNDDNST250.00
712025-04-10 09:12:21EDTYesAJSUSGS12.02.050.000.60GoodDebrisModerateunkn11WADEQSCMMVADV12.040.022.40.53FIRMCBLSUNEVSTDYEVENSTNDDNST250.00
702025-03-03 10:00ESTYesAJSUSGS4.591.86-0.010.55FairDebrisModerateunkn11WADEQSCMMVADV4.5936.514.30.32FIRMCBLSUNEVSTDYEVENSTNDDNST250.00
692025-01-30 12:40:49ESTYesAJSUSGS2.971.750.000.20PoorDebrisHeavyunkn11WADEQSCMMVADV2.9724.013.30.22FIRMGRVLUNEVSTDYEVENSTNDDNST250.00
682025-01-15 12:19:51ESTNo
672024-12-09 11:29:30ESTYesAJSUSGS3.481.830.000.50GoodDebrisModerateunkn11WADEQSCMMVADV3.4838.516.40.21FIRMSANDUNEVSTDYEVENSTNDDNST250.00
662024-10-21 12:07:51EDTYesAJS/CTSUSGS4.551.920.000.60GoodDebrisHeavyunkn11WADEQSCMMVADV4.5538.017.80.25FIRMCBLSUNEVSTDYEVENSTNDDNST250.00
652024-07-31 13:28EDTYesDRGUSGS8.072.020.000.60PoorDebrisModerateunkn1Little Leight check measurementWADEQSCMMVADV8.0746.084.40.10FIRMGRVLEVENSTDYEVENNSTDDNST250.00
642024-07-31 12:45EDTYesDRGUSGS9.012.030.000.70FairDebrisModerateunkn1Little LehighWADEQSCMMVADV9.0146.084.60.11FIRMGRVLEVENSTDYEVENNSTDDNST250.00
632024-06-04 17:26:31EDTYesctsUSGS15.62.330.000.75FairDebrisHeavyunkn1mainWADEQSCMMVADV15.631.151.00.31FIRMGRVLEVENSTDYUNEVSTNDDNST250.00
622024-04-01 16:02:27EDTYesctsUSGS43.62.990.040.80GoodDebrisHeavyunkn1mainWADEQSCMMVADV43.636.170.80.62FIRMGRVLEVENSTDYUNEVSTNDDNST250.00
612024-02-05 10:36:34ESTYesJAWUSGS31.22.66-0.011.00GoodDebrisHeavyunkn1MainWADEQSCMMVADV31.235.061.10.51FIRMGRVLEVENSTDYEVENSTNDDNST265.00
602023-12-14 11:09:45ESTYesJAWUSGS18.42.15-0.010.50GoodDebrisHeavyunkn1MainWADEQSCMMVADV18.435.039.50.47FIRMGRVLEVENSTDYEVENSTNDDNST265.00
592023-12-11 15:20:34ESTYesJAWUSGS1504.07-0.030.25FairDebrisHeavyunkn1MainBRDSQADCPVADCP15054.72400.62SOFTsiltEVENSTDYEVENSTNDDNST15.00
582023-11-15 11:51:19ESTYesJAWUSGS5.911.870.000.50GoodDebrisHeavyunkn1MainWADEQSCMMVADV5.9134.031.40.19FIRMGRVLEVENSTDYEVENSTNDUNSP265.00
572023-10-11 13:44:05EDTYesJAWUSGS7.801.920.000.50GoodDebrisHeavyunkn1MainWADEQSCMMVADV7.8033.030.70.25FIRMGRVLEVENSTDYEVENSTNDDNST265.00
562023-09-25 11:33:55EDTYesJAWUSGS50.23.04-0.050.70FairDebrisHeavyunkn1MainWADEQSCMMVADV50.235.070.30.71FIRMGRVLEVENSTDYEVENSTNDDNST265.00
552023-08-30 10:02:41EDTYesJAWUSGS6.621.880.000.80GoodDebrisHeavyunkn1MainWADEQSCMMVADV6.6233.031.10.21FIRMGRVLEVENSTDYEVENSTNDDNST275.00
542023-08-07 14:25:23EDTYesJAWUSGS7.801.920.000.50FairDebrisHeavyunkn1Main CheckWADEQSCMMVADV7.8032.034.60.23FIRMGRVLEVENSTDYEVENSTNDDNST265.00
532023-08-07 13:42:03EDTYesJAWUSGS8.131.920.000.70GoodDebrisHeavyunkn1MainWADEQSCMMVADV8.1338.036.70.22FIRMGRVLEVENSTDYEVENSTNDDNST275.00
0522023-06-22 14:51:10EDTYesJAWUSGS6.701.870.000.50GoodDebrisModerateunkn1MainWADEQSCMMVADV6.7033.032.90.20FIRMCBLSEVENSTDYEVENSTNDDNST275.00
512023-04-21 12:54:46EDTYesVSCUSGS11.21.960.010.55FairDebrisModerateunkn1Main ChannelWADEQSCMMVADV11.236.021.30.53FIRMGRVLUNEVSTDYUNEVSTNDDNST250.00
502023-02-07 10:32:23ESTYesvscUSGS16.42.050.00 FairDebrisLightunkn1Main ChannelWADEQSCMMVADV16.432.037.50.44FIRMGRVLEVENSTDYEVENSTNDDNST250.00
492022-12-08 09:07:30ESTYesvscUSGS18.82.13 GoodDebrisModerateunkn1Main ChannelWADEQSCMMVADV18.835.020.40.92FIRMGRVLEVENSTDYEVENSTNDDNST250.00
482022-10-12 12:47EDTYesVSCUSGS7.991.89 FairDebrisHeavyunkn1Main ChannelWADEQSCMMVADV7.9932.033.40.24FIRMSANDEVENSTDYEVENSTNDDNST275.00
472022-08-22 13:41:59EDTYesEHS/JAWUSGS6.501.850.001.00FairDebrisLightunkn1Main CheckWADEQSCMMVADV6.5038.016.90.38FIRMGRVLEVENPULSEVENUNFMDNST300.00
462022-08-22 13:38EDTYesEHS/JAWUSGS5.961.850.000.75FairDebrisLightunkn1MainWADEQSCMMVADV5.9638.017.70.34FIRMGRVLEVENPULSEVENSTNDDNST300.00
452022-08-02 12:50EDTYesVSCUSGS11.11.97 FairVegetationModerateunkn1Main ChannelWADEQSCMMVADV11.135.015.60.71FIRMGRVLEVENSTDYEVENSTNDDNST250.00
442022-06-15 09:28EDTYesVSCUSGS15.92.06 FairVegetationModerateunkn1Main ChannelWADEQSCMMVADV15.934.015.51.02FIRMGRVLUNEVPULSUNEVSTNDDNST310.00
0432022-04-12 14:16EDTYesvscUSGS33.52.47 FairDebrisModerateunkn1Main channelWADEQSCMMVADV33.534.030.41.10FIRMGRVLEVENSTDYEVENSTNDDNST300.00
422022-02-10 11:37:08ESTYesNJGUSGS15.72.040.000.60GoodDebrisLightunkn1MainWADEQSCMMVADV15.733.037.00.42FIRMGRVLEVENSTDYEVENSTNDDNST1600.00
412021-12-06 15:27:33ESTYesNJGUSGS10.81.990.010.75GoodDebrisModerateunkn1MainWADEQSCMMVADV10.835.036.90.29FIRMGRVLEVENSTDYEVENSTNDDNST1600.00
402021-10-05 15:38:42EDTYesNJGUSGS13.52.050.000.50GoodVegetationModerateunkn1MainWADEQSCMMVADV13.534.038.40.35FIRMGRVLEVENSTDYEVENSTNDDNST1600.00
392021-08-05 12:59EDTYesNJGUSGS8.361.900.010.50GoodVegetationModerateunkn1mainWADEQSCMMVADV8.3634.032.50.26FIRMGRVLEVENSTDYEVENSTNDDNST1590.00
382021-08-05 11:44:36EDTYesNJGUSGS8.611.910.000.70GoodVegetationModerateunkn1MainWADEQSCMMVADV8.6135.532.20.27FIRMGRVLEVENSTDYEVENSTNDDNST1600.00
372021-06-03 12:36EDTYesNJGUSGS15.32.050.000.50GoodVegetationModerateunkn1mainWADEQSCMMVADV15.335.037.10.41FIRMGRVLEVENSTDYEVENSTNDDNST1600.00
362021-04-09 13:48EDTYesNJGUSGS23.22.180.020.50FairDebrisModerateunkn1MainWADEQSCMMVADV23.234.040.90.57FIRMGRVLEVENSTDYEVENSTNDDNST1610.00
352021-04-09 11:58:37EDTYesNJGUSGS23.22.160.000.80GoodDebrisModerateunkn1MainWADEQSCMMVADV23.235.041.00.57FIRMGRVLEVENSTDYEVENSTNDDNST1600.00
342021-03-02 12:48:21ESTYesNJGUSGS42.62.700.000.30FairDebrisModerateunkn1MainBRDSQADCPVADCP42.637.01270.34SOFTsiltEVENSTDYEVENSTNDDNST70.00
332021-03-01 14:12:26ESTYesnjgUSGS75.73.290.000.26FairDebrisModerateunkn1MainBRDSQADCPVADCP75.739.71470.52FIRMsiltEVENSTDYEVENSTNDDNST70.00
322021-03-01 13:06:25ESTYesnjgUSGS79.53.290.000.25FairDebrisModerateunkn1MainBRDSQADCPVADCP79.539.01580.50FIRMsiltEVENSTDYEVENSTNDDNST65.00
312021-02-10 10:04:42ESTYesNJGUSGS12.22.000.010.66FairIceShoreunkn1mainWADEQSCMMVADV12.233.037.10.33FIRMBLDRUNEVSTDYEVENSTNDDNST1600.00
302020-12-21 14:53:30ESTYesNJGUSGS13.12.030.000.63GoodIceShoreunkn1mainWADEQSCMMVADV13.132.536.20.36FIRMGRVLEVENSTDYEVENSTNDDNST1600.00
292020-10-14 15:48:30EDTYesNJGUSGS10.11.980.000.56GoodDebrisHeavyunkn1mainWADEQSCMMVADV10.135.031.20.32FIRMGRVLEVENSTDYEVENSTNDDNST1605.00
282020-10-14 14:34:30EDTYesNJGUSGS10.31.980.000.60GoodDebrisHeavyunkn1mainWADEQSCMMVADV10.333.036.20.28FIRMGRVLEVENSTDYEVENSTNDDNST1600.00
272020-08-18 15:04:56EDTYesKCRUSGS16.42.040.000.82GoodDebrisModerateunkn1MainWADEQSCMMVADV16.432.537.40.44FIRMGRVLEVENSTDYEVENSTNDUPST1600.00
262020-08-04 15:40:48EDTYesnjg/kcr/debUSGS19907.900.500.26FairDebrisModerateunkn1MainBRDSQADCPVADCP199094.14734.20FIRMsiltEVENPULSEVENSTNDDNST40.00
0252020-06-24 14:44:07EDTYesNJG/KCRUSGS14.31.980.010.68FairDebrisHeavyunkn1MainWADEQSCMMVADV14.334.029.70.48FIRMCBLSEVENSTDYEVENSTNDDNST1605.00
0242020-06-24 13:44:19EDTYesNJG/KCRUSGS13.11.970.010.65GoodDebrisHeavyunkn1MainWADEQSCMMVADV13.132.029.40.45FIRMCBLSEVENSTDYEVENSTNDDNST1600.00
0232020-05-12 14:33:42EDTYesNJG/KCRUSGS23.92.12-0.010.66GoodDebrisHeavyunkn1MainWADEQSCMMVADV23.935.037.30.64FIRMGRVLEVENSTDYEVENSTNDDNST1600.00
0132020-04-30 14:24:25EDTYesNJGUSGS23.62.130.000.76GoodDebrisHeavyunkn1mainWADEQSCMMVADV23.636.036.20.65FIRMBLDREVENSTDYEVENSTNDDNST1600.00
0122020-03-19 09:02:45EDTYesNJGUSGS36.22.350.120.50GoodDebrisHeavyunkn1MainWADEQSCMMVADV36.244.035.71.02FIRMCBLSEVENSTDYEVENSTNDDNST1600.00
0112020-01-27 15:29:15ESTYesnjgUSGS28.72.230.000.65GoodDebrisHeavyunkn1MainWADEQSCMMVADV28.736.040.40.71FIRMCBLSEVENSTDYEVENSTNDDNST1600.00
0102019-12-30 12:33:17ESTYesNJGUSGS27.92.180.010.38FairDebrisModerateunkn1MainBRDSQADCPVADCP27.955.31310.21FIRMCBLSEVENSTDYEVENSTNDDNST55.00
0092019-12-09 17:17:08ESTYesNJGUSGS17.02.040.010.65FairDebrisModerateunkn1MainWADEQSCMMVADV17.036.016.51.03FIRMGRVLEVENSTDYEVENSTNDDNST1600.00
0082019-11-14 08:55:21ESTYesCEEUSGS15.92.040.00 PoorDebrisHeavyunkn1mainBRDSQADCPVADCP15.939.91160.14SOFTsiltEVENSTDYEVENSTNDDNST55.00
0072019-11-12 15:45:49ESTYesCE/NG/VC/CSUSGS17.62.08 FairClearunkn1Main ChannelWADEQSCMMVADV17.620.031.30.56SOFTsiltEVENSTDYEVENNSTDUPST200.00
61971-10-15 -- ----YesXYZUSGS18.2 Unspecified unkn1Imported Channel 1UNSPother 18.2 UNSPUNSPUNSPunknUNSPUNSPUNSP
51971-05-04 -- ----YesJFTUSGS14.8 0.000.50GoodClearunkn1Imported Channel 1WADEunspeunkno14.814.416.80.88UNSPUNSPUNSPunknUNSPUNSPUNSP
41970-09-10 -- ----YesCUSGS1.39 -0.010.30Fair unkn1Imported Channel 1WADEunspeunkno1.3915.58.180.17UNSPUNSPUNSPunknUNSPUNSPUNSP
31970-05-13 -- ----YesAVUSGS19.4 0.000.50GoodDebrisLightunkn1Imported Channel 1WADEunspeunkno19.415.611.51.69UNSPUNSPUNSPunknUNSPUNSPUNSP
21968-09-03 23:00ESTYesXYZUSGS1.93 Unspecified unkn1Imported Channel 1UNSPother 1.93 UNSPUNSPUNSPunknUNSPUNSPUNSP
11967-07-26 23:00ESTYesXYZUSGS3.31 Unspecified unkn1Imported Channel 1UNSPother 3.31 UNSPUNSPUNSPunknUNSPUNSPUNSP