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  • Water Quality Samples for the Nation

    To view additional data-quality attributes, output the results using these options: one result per row, expanded attributes.
    Additional precautions are here.


    USGS 01549790 Larrys Creek at Larrys Creek, PA

    Lycoming County, Pennsylvania
    Hydrologic Unit Code 02050206
    Latitude  41°13'10", Longitude  77°13'12" NAD27
    Drainage area 89.00  square miles
    Output formats
    Parameter Group Period of Record table
    Inventory of available water-quality data for printing
    Inventory of water-quality data with retrieval
    Tab-separated data, one result per row
    Tab-separated data one sample per row with remark codes combined with values
    Tab-separated data one sample per row with tab-delimiter for remark codes
    Reselect output format
    Sample
    Datetime
    Time
    datum
     
    Time
    datum
    reliability
    code
     
    Sample
    Medium
    Code
     



    Temper-
    ature,
    water,
    deg C
    (00010)




    Dis-
    charge,
    ft3/s
    (00060)


    Instan-
    taneous
    dis-
    charge,
    ft3/s
    (00061)




    Turbid-
    ity,
    JTU
    (00070)


    Color,
    water,
    fltrd,
    Pt-Co
    units
    (00080)
    Specif-
    ic
    conduc-
    tance,
    wat unf
    uS/cm @
    25 degC
    (00095)
    Hydro-
    gen
    ion,
    water,
    unfltrd
    calcd,
    mg/L
    (00191)



    Dis-
    solved
    oxygen,
    mg/L
    (00300)

    BOD,
    water,
    unfltrd
    5 day,
    20 degC
    mg/L
    (00310)

    pH,
    water,
    unfltrd
    field,
    std
    units
    (00400)


    Carbon
    dioxide
    water,
    unfltrd
    mg/L
    (00405)
    ANC,
    wat unf
    fixed
    end pt,
    field,
    mg/L as
    CaCO3
    (00410)


    Acidity
    water,
    unfltrd
    mg/L as
    CaCO3
    (00435)
    Bicar-
    bonate,
    wat unf
    fixed
    end pt,
    field,
    mg/L
    (00440)
    Carbon-
    ate,
    wat unf
    fixed
    end pt,
    field,
    mg/L
    (00445)
    Dis-
    solved
    solids
    dried @
    105degC
    wat flt
    mg/L
    (00515)

    Total
    nitro-
    gen,
    water,
    unfltrd
    mg/L
    (00600)

    Organic
    nitro-
    gen,
    water,
    unfltrd
    mg/L
    (00605)


    Ammonia
    water,
    unfltrd
    mg/L
    as N
    (00610)


    Nitrite
    water,
    unfltrd
    mg/L
    as N
    (00615)


    Nitrate
    water,
    fltrd,
    mg/L
    as N
    (00618)


    Nitrate
    water
    unfltrd
    mg/L
    as N
    (00620)
    Ammonia
    +
    org-N,
    water,
    unfltrd
    mg/L
    as N
    (00625)
    Nitrate
    +
    nitrite
    water
    unfltrd
    mg/L
    as N
    (00630)


    Phos-
    phate,
    water,
    unfltrd
    mg/L
    (00650)

    Phos-
    phorus,
    water,
    unfltrd
    mg/L
    as P
    (00665)


    Hard-
    ness,
    water,
    mg/L as
    CaCO3
    (00900)
    Noncarb
    hard-
    ness,
    wat unf
    field,
    mg/L as
    CaCO3
    (00902)



    Calcium
    water,
    fltrd,
    mg/L
    (00915)


    Magnes-
    ium,
    water,
    fltrd,
    mg/L
    (00925)



    Sodium
    adsorp-
    tion
    ratio
    (00931)

    Sodium
    frac-
    tion
    of
    cations
    percent
    (00932)
    Sodium
    + potas
    sium,
    water,
    fltrd,
    mg/L
    as Na
    (00933)


    Chlor-
    ide,
    water,
    fltrd,
    mg/L
    (00940)



    Sulfate
    water,
    fltrd,
    mg/L
    (00945)

    Iron,
    water,
    unfltrd
    recover
    -able,
    ug/L
    (01045)




    Dis-
    charge,
    m3/s
    (30208)


    Dis-
    charge,
    instan-
    taneous
    m3/s
    (30209)
    Ortho-
    phos-
    phate,
    water,
    unfltrd
    mg/L
    as P
    (70507)

    Acidity
    water,
    unfltrd
    heated,
    mg/L
    as H+
    (71825)



    Ammonia
    water,
    unfltrd
    mg/L
    (71845)



    Nitrate
    water,
    fltrd,
    mg/L
    (71851)
    Total
    nitro-
    gen,
    water,
    unfltrd
    mg/L
    as NO3
    (71887)
    1970-05-13 14:30
    EDT
    T
    WS
      60       50 0.00006     7.2 1.6 13   16 0.0                       16 3 4.40 1.20       2.9 7.7   1.7            
    1971-05-03 12:05
    EDT
    T
    WS
    9.0 106     4 56 0.00001     7.9 0.2 8   10 0.0           0.045           19 11 5.50 1.20 0.3 25 2.8 4.8 9.0   3.0         0.200  
    1971-10-13 15:50
    EDT
    T
    WS
    10.5 26     4 75 0.00008     7.1 2.2 14   17 0.0           0.19           22 8 6.60 1.30 0.5   5.5 8.5 7.3   0.74            
    1972-05-26
    EDT
    T
    WS
    15.5 91       50 0.00040     6.4                                                     2.6            
    1972-09-09 12:55
    EDT
    T
    WS
    20.5 8.8       77 0.00020     6.7                                                     0.25            
    1975-04-23 13:45
    EDT
    T
    WS
    10.0   56     52           11 0.0 14 0.0   0.22 0.02 0.010 0.010   0.18 0.03 0.190 < 0.031 < 0.010               3.0 6.3     1.6 < 0.01 < 0.1 0.013   1.0
    1975-10-29 11:45
    EST
    T
    WS
    11.0   114 < 5   50 0.00003 11.2 0.1 7.5 1.1 18       54   0.00 0.020 0.050   0.59 0.02       20   6.40 1.00       4.0 6.0 < 20   3.2     0.026    

    Water Quality Remark Code Description
    < less than