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Streamflow Measurements for Pennsylvania

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[!] Over the next year, the USGS Pennsylvania Water Science Center will be updating the geodetic vertical elevation (gage datum) for many locations. Click HERE for additional information including a current list of streamgages with upcoming datum changes. This update in gage datum does not affect the location of the streamgage, nor the observed local gage height or discharge recorded at the streamgage.



USGS 03035000 Mahoning Creek near Dayton, PA
Armstrong County, Pennsylvania
Hydrologic Unit Code 05010006
Latitude  40°54'05", Longitude  79°13'35" NAD27
Drainage area 321.00  square miles
Gage datum 1,095.24 feet above NGVD29
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 
811940-10-24 -- ----YesRWLUSGS45.41.840.001.00Unspecified NONE
801940-09-10 -- ----YesT/CUSGS1882.30-0.020.90Unspecified NONE
791940-08-11 -- ----YesRWLUSGS44.61.800.000.90Unspecified NONE
781940-07-10 -- ----YesRCCUSGS2172.330.000.90Unspecified NONE
771940-06-26 -- ----YesCJRUSGS3412.65-0.022.30Unspecified NONE
761940-05-10 -- ----YesRCCUSGS2492.420.000.90Unspecified NONE
751940-03-06 -- ----YesS/CUSGS11503.72-0.011.00Unspecified NONE
741940-02-26 -- ----YesRWLUSGS2742.48-0.011.50Unspecified NONE
731940-01-26 -- ----YesRWLUSGS1252.32-0.021.20Unspecified NONE
721940-01-04 -- ----YesRWLUSGS1392.510.001.00Unspecified NONE
711939-12-06 -- ----YesRCCUSGS67.91.920.000.70Unspecified NONE
701939-11-02 -- ----YesRCCUSGS91.31.980.000.70Unspecified NONE
691939-10-04 -- ----YesPBWUSGS24.01.620.010.90Unspecified NONE
681939-09-11 -- ----YesL/CUSGS33.81.70-0.030.70Unspecified NONE
671939-08-07 -- ----YesPBWUSGS63.01.84-0.010.90Unspecified NONE
661939-07-10 -- ----YesRCCUSGS1692.19-0.021.10Unspecified NONE
651939-06-15 -- ----YesRCCUSGS83.01.970.000.90Unspecified NONE
641939-05-17 -- ----YesE/CUSGS1302.140.000.90Unspecified NONE
631939-04-21 -- ----YesE/CUSGS7703.240.001.30Unspecified NONE
621939-03-13 -- ----YesE/CUSGS35705.47-0.061.70Unspecified NONE
611938-12-24 -- ----YesRCCUSGS96.52.480.020.70Unspecified NONE
601938-11-22 -- ----YesHMEUSGS1492.19-0.011.00Unspecified NONE
591938-09-13 -- ----YesE/HUSGS72.51.91-0.020.90Unspecified NONE
581938-07-25 -- ----YesE/HUSGS1382.180.001.00Unspecified NONE
571938-05-26 -- ----YesDBUSGS9753.53-0.031.50Unspecified NONE
561938-04-04 -- ----YesC/DUSGS7163.100.001.20Unspecified NONE
551938-02-09 -- ----YesPBWUSGS13303.89-0.021.30Unspecified NONE
541938-02-09 -- ----YesPBWUSGS12803.91-0.021.30Unspecified NONE
531937-12-08 -- ----YesRCCUSGS1772.320.201.30Unspecified NONE
521937-10-10 -- ----YesK/GUSGS41.41.76-0.011.00Unspecified NONE
511937-08-09 -- ----YesW/GUSGS1662.22-0.011.30Unspecified NONE
501937-06-03 -- ----YesB/RUSGS1582.200.040.90Unspecified NONE
491937-04-11 -- ----YesR/BUSGS5402.89-0.011.10Unspecified NONE
481937-02-04 -- ----YesRUSGS4712.840.011.30Unspecified NONE
5A1937-01-26 -- ----YesArm/yEnUSGS42906.02-0.101.10Unspecified NONE
4A1937-01-26 -- ----YesArm/yEnUSGS44406.12-0.101.00Unspecified NONE
3A1937-01-25 -- ----YesArm/yEnUSGS80308.120.012.40Unspecified NONE
2A1937-01-24 -- ----YesArm/yEnUSGS31705.17-0.010.60UnspecifiedClearNONE
1A1937-01-24 -- ----YesArm/yEnUSGS31005.19-0.051.30UnspecifiedClearNONE
471936-12-12 -- ----YesJMSUSGS14403.990.021.20Unspecified NONE
461936-10-19 -- ----YesJMSUSGS10103.58-0.031.80Unspecified NONE
451936-08-20 -- ----YesTJHUSGS4102.80-0.011.80UnspecifiedClearNONE
441936-06-07 -- ----YesTJHUSGS41.81.720.021.00Unspecified NONE
431936-05-06 -- ----YesH/WUSGS1552.180.020.90Unspecified NONE
42A1936-03-01 -- ----YesXXXUSGS2280014.53 Unspecified NONE
421936-02-18 -- ----YesH/WUSGS1923.170.021.00Unspecified NONE
411935-12-16 -- ----YesJVWUSGS33605.32-0.051.30Unspecified NONE
401935-10-18 -- ----YesW/WUSGS45.01.720.001.00Unspecified NONE
391935-08-25 -- ----YesJVWUSGS1482.100.010.80Unspecified NONE
381935-05-31 -- ----YesH/WUSGS1542.140.000.80Unspecified NONE
371935-04-01 -- ----YesH/WUSGS4742.69-0.011.00Unspecified NONE
361935-02-11 -- ----YesPUSGS4003.020.001.20Unspecified NONE
351934-10-04 -- ----YesS/PUSGS2092.280.011.00Unspecified NONE
341934-06-04 -- ----YesS/SUSGS78.21.900.011.00Unspecified NONE
331934-05-31 -- ----YesS/SUSGS72.11.910.000.80Unspecified NONE
321934-04-07 -- ----YesELPUSGS13003.71-0.021.80Unspecified NONE
311934-03-06 -- ----YesJMSUSGS16504.08-0.031.70Unspecified NONE
301933-09-24 -- ----YesSUSGS90.41.940.011.00Unspecified NONE
291933-05-28 -- ----YesS/PUSGS9833.41-0.031.30Unspecified NONE
281932-10-08 -- ----YesP/PUSGS70.51.86-0.030.50Unspecified NONE
271932-08-19 -- ----YesPUSGS47.21.770.001.00Unspecified NONE
261932-06-03 -- ----YesP/WUSGS1222.04-0.011.20Unspecified NONE
251932-01-05 -- ----YesP/PUSGS9123.45-0.020.90Unspecified NONE
241931-10-20 -- ----YesP/HUSGS84.11.920.020.80Unspecified NONE
231930-08-12 -- ----YesP/BUSGS17.21.54-0.010.50Unspecified NONE
221930-08-12 -- ----YesP/BUSGS16.81.54-0.010.50Unspecified NONE
211930-07-15 -- ----YesPUSGS68.21.880.010.70Unspecified NONE
201930-07-15 -- ----YesPUSGS73.61.860.011.00Unspecified NONE
191929-09-26 -- ----YesP/SUSGS40.31.700.010.80Unspecified NONE
181928-08-23 -- ----YesSAKUSGS1612.160.000.50Unspecified NONE
171927-06-15 -- ----YesSAKUSGS4412.76-0.010.50Unspecified NONE
161926-09-15 -- ----YesSAKUSGS3072.52 Unspecified NONE
151923-08-06 -- ----YesCBMUSGS3762.62 Unspecified NONE
141921-12-30 -- ----YesCBMUSGS4412.79 Unspecified NONE
131921-07-22 -- ----YesJMSUSGS38.51.76 Unspecified NONE
121921-03-16 -- ----YesJMSUSGS14903.92 Unspecified NONE
111921-03-14 -- ----YesJMSUSGS14603.91 Unspecified NONE
101920-05-12 -- ----YesS/FUSGS3412.61 Unspecified NONE
91920-03-09 -- ----YesSUSGS8703.51 Unspecified NONE
81920-02-10 -- ----YesSUSGS1914.40 UnspecifiedIceCoverNONE
71920-01-13 -- ----YesS/GUSGS3054.01 UnspecifiedIceCoverNONE
61919-07-29 -- ----YesF/SUSGS47.01.76 Unspecified NONE
51918-10-15 -- ----YesBUSGS1692.29 Unspecified NONE
41917-07-13 -- ----YesWUSGS10703.62 Unspecified NONE
31917-05-19 -- ----YesWUSGS2092.33 Unspecified NONE
21917-05-03 -- ----YesWUSGS1832.28 Unspecified NONE
11916-08-12 -- ----YesW/BUSGS11703.79 Unspecified NONE