(Link to USGS home page.)
 USGS Station 01570500
SUSQUEHANNA RIVER AT HARRISBURG, PA

(National stream-quality accounting network, radiochemical and tritium program)

SUSQUEHANNA RIVER BASIN

Latitude: 40^15'17"; Longitude: 76^53'11"
Hydrologic Unit Code: 02050305
Drainage area: 24,100 square miles.
Additional information is available about this station.
Use these links to retrieve Streamflow Hydrograph, or tab-separated ASCII file of monthly data.

Summary of Monthly Flows (1961-90)for Station 01570500

                                           MEDIAN   
                     25             75     CUMU-    
                   QUAR            QUAR-   LATIVE   
PERIOD      AVG.    ILE   MEDIAN   TILE    RUNOFF   
           (cfs)   (cfs)   (cfs)   (cfs)   (inch)   
-------------------------------------------------
OCT.	   16873    5638   10029   18319    0.48
NOV.	   26478   11190   25185   42252    1.64
DEC.	   35750   17008   30905   48102    3.43
OCT-DEC	   26367   14136   24173   37635
CALYEAR	   33399   25898   32536   39330

JAN.	   29259   17212   23569   41221    4.69
FEB.	   45058   25906   39691   58900    6.69
MAR.	   68600   44752   61826   90932    10.0
JAN-MAR	   47639   35909   46380   57243
OCT-MAR	   37003   28506   35482   46743

APR.	   66883   45886   59817   83690    13.4
MAY	   43882   29777   40535   53908    15.1
JUNE	   29224   13961   20442   33037    16.5
APR-JUN	   46663   34467   41193   54101

JULY	   15387    8338   14477   18590    17.2
AUG.	   10143    6197    8927   14185    17.7
SEP.	   11877    4877    8310   12172    18.0
JUL-SEP	   12469    8060   11152   16368
APR-SEP	   29566   22521   27691   34597

WATYEAR	   33191   25643   32004   38733

Extreme High and Low Monthly and Daily Average Flows for Station 01570500

                    SECOND     THIRD                             SECOND     THIRD                
        MON.  HI.  MON.  HI.  MON.  HI.  DAILY  HI.  MON.  LO.  MON.  LO.  MON.  LO.  DAILY  LO. 
       ----------- ---------- ---------- ---------- ---------- ---------- ---------- ----------  
        FLOW  YR.  FLOW  YR.  FLOW  YR.  FLOW   YR.  FLOW  YR.  FLOW  YR.  FLOW  YR.  FLOW   YR. 
PERIOD  (cfs)      (cfs)      (cfs)      (cfs)       (cfs)      (cfs)      (cfs)      (cfs)      
------ ----------- ---------- ---------- ---------- ---------- ---------- ---------- ----------
OCT.	75148.  77 68881.  78 58700.  76 258000. 56 2356.   31 2439.   64 2516.   65 1930.   31 
NOV.	83593.  27 68820.  51 66263.  78 394000. 51 2303.   31 2586.   65 3963.   10 1700.   31 
DEC.	95816.  73 85535.  28 82994.  51 445000.  2 3835.   31 5077.   23 6268.   15 2060.   31 
JAN.	92545.  37 89432.  13 85094.  52 400000. 43 3876.   31 5961.   81 6074.   -7 2900.   31 
FEB.	153536. -9 99732.  15 99172.  84 417000. 84 9123.   31 9982.   34 10514.   1 2600.   31 
MAR.	216058. 36 153355.  2 141448. 45 691000. 36 27461.  60 27598.  69 29923.  32 5500.   34 
APR.	190773. 40 137487. 16 131870. 70 406000. 40 20383.  46 27773.  25 28837.  15 13200.  10 
MAY	103884. -6 97535.  -7 90950.  89 575000. -6 12754.  41 13100.  -4 13855.   3 7750.   41 
JUNE	166760. 72 92807.  16 68450.  46 954000. 72 7328.   62 8597.   65 8920.   64 4170.   65 
JULY	71445.   2 56174.  28 53394.  72 182000. 35 3315.   65 3487.   62 3994.   66 2480.   65 
AUG.	38994.  15 34068.   1 32175.  33 249000. 33 2878.   30 3275.   66 3822.   64 2480.   66 
SEP.	69047.  75 34590.  33 32405.  77 514000. 75 2066.   64 2501.   32 2652.   39 1700.   64
Return to the USGS National Water Conditions Report Table of Contents
URL for this page is <URL="http://water.usgs.gov/nwc/NWC/sw/stats/S01570500.html">
Please send suggestions, comments, and (or) questions, to kvsarma@usgs.gov