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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