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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.
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USGS 0209750881 WILSON CR AT MOUTH NR CHAPEL HILL, NC

Orange County, North Carolina
Hydrologic Unit Code 03030002
Latitude  35°53'30", Longitude  79°03'40" NAD83
Drainage area 3.54  square miles
Gage datum 300 feet above NGVD29
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
 
Agency
Collecting
Sample,
Code
 
ITIS
taxonomic
code
 
Body
part
code
 



Temper-
ature,
water,
deg C
(00010)



Temper-
ature,
air,
deg C
(00020)


Baro-
metric
pres-
sure,
mm Hg
(00025)


Agency
ana-
lyzing
sample,
code
(00028)


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

Dis-
solved
oxygen,
percent
of sat-
uration
(00301)

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

Peri-
phyton
biomass
ash
weight,
g/m2
(00572)

Peri-
phyton
biomass
dry
weight,
g/m2
(00573)

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

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


Ammonia
water,
fltrd,
mg/L
as N
(00608)


Nitrite
water,
fltrd,
mg/L
as N
(00613)


Nitrate
water,
fltrd,
mg/L
as N
(00618)
Ammonia
+
org-N,
water,
unfltrd
mg/L
as N
(00625)
Nitrate
+
nitrite
water,
fltrd,
mg/L
as N
(00631)

Ortho-
phos-
phate,
water,
fltrd,
mg/L
(00660)

Phos-
phorus,
water,
unfltrd
mg/L
as P
(00665)
Ortho-
phos-
phate,
water,
fltrd,
mg/L
as P
(00671)


Organic
carbon,
water,
fltrd,
mg/L
(00681)
Inor-
ganic
carbon,
suspnd
sedimnt
total,
mg/L
(00688)

Organic
carbon,
suspnd
sedimnt
total,
mg/L
(00689)

Total
carbon,
suspnd
sedimnt
total,
mg/L
(00694)


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



Sulfate
water,
fltrd,
mg/L
(00945)

Ter-
buthyl-
azine,
water,
fltrd,
ug/L
(04022)


Hexa-
zinone,
water,
fltrd,
ug/L
(04025)


Sima-
zine,
water,
fltrd,
ug/L
(04035)


Prome-
tryn,
water,
fltrd,
ug/L
(04036)


Prome-
ton,
water,
fltrd,
ug/L
(04037)



CIAT,
water,
fltrd,
ug/L
(04040)



Fonofos
water,
fltrd,
ug/L
(04095)


Dis-
charge,
instan-
taneous
m3/s
(30209)


Dicro-
tophos,
water,
fltrd,
ug/L
(38454)

Di-
chlor-
vos,
water,
fltrd,
ug/L
(38775)


Chlor-
pyrifos
water,
fltrd,
ug/L
(38933)


Diel-
drin,
water,
fltrd,
ug/L
(39381)


Metola-
chlor,
water,
fltrd,
ug/L
(39415)


Mala-
thion,
water,
fltrd,
ug/L
(39532)


Diazi-
non,
water,
fltrd,
ug/L
(39572)


Atra-
zine,
water,
fltrd,
ug/L
(39632)


Ala-
chlor,
water,
fltrd,
ug/L
(46342)


Aceto-
chlor,
water,
fltrd,
ug/L
(49260)

1-Naph-
thol,
water,
fltrd
0.7u GF
ug/L
(49295)
Partic-
ulate
nitro-
gen,
susp,
water,
mg/L
(49570)

Biomass
peri-
phyton,
ashfree
drymass
g/m2
(49954)



Site
visit
purpose
code
(50280)


Cyflu-
thrin,
water,
fltrd,
ug/L
(61585)


Cyper-
methrin
water,
fltrd,
ug/L
(61586)


Fenami-
phos,
water,
fltrd,
ug/L
(61591)


Ipro-
dione,
water,
fltrd,
ug/L
(61593)


Isofen-
phos,
water,
fltrd,
ug/L
(61594)


Meta-
laxyl,
water,
fltrd,
ug/L
(61596)


Methid-
athion,
water,
fltrd,
ug/L
(61598)


Myclo-
butanil
water,
fltrd,
ug/L
(61599)



Phosmet
water,
fltrd,
ug/L
(61601)
2-[(2-
Et-6-Me
-Ph)-
amino]
propan-
1-ol,
ug/L
(61615)
2Chloro
-2',6'-
diethyl
acet-
anilide
wat flt
ug/L
(61618)
2-
Ethyl-
6-
methyl-
aniline
wat flt
ug/L
(61620)

3,4-Di-
chloro-
aniline
water,
fltrd,
ug/L
(61625)
4-
Chloro-
2-
methyl-
phenol,
wat flt
ug/L
(61633)
Azin-
phos-
methyl
oxon,
water,
fltrd,
ug/L
(61635)

Chlor-
pyrifos
oxon,
water,
fltrd,
ug/L
(61636)


Diaz-
oxon,
water,
fltrd,
ug/L
(61638)


Ethion
monoxon
water,
fltrd,
ug/L
(61644)

Fenami-
phos
sulfone
water,
fltrd,
ug/L
(61645)
Fenami-
phos
sulf-
oxide,
water,
fltrd,
ug/L
(61646)


Fonofos
oxon,
water,
fltrd,
ug/L
(61649)


Mala-
oxon,
water,
fltrd,
ug/L
(61652)

Methyl
para-
oxon,
water,
fltrd,
ug/L
(61664)


Phorate
oxon,
water,
fltrd,
ug/L
(61666)


Phosmet
oxon,
water,
fltrd,
ug/L
(61668)
Ter-
bufos
oxon
sulfone
water,
fltrd,
ug/L
(61674)


Fipro-
nil,
water,
fltrd,
ug/L
(62166)

Fipro-
nil
sulfide
water,
fltrd,
ug/L
(62167)

Fipro-
nil
sulfone
water,
fltrd,
ug/L
(62168)
Desul-
finyl-
fipro-
nil
amide,
wat flt
ug/L
(62169)
Desul-
finyl-
fipro-
nil,
water,
fltrd,
ug/L
(62170)

Pheo-
phytin
a,
peri-
phyton,
mg/m2
(62359)
Suspnd.
sedimnt
sieve
diametr
percent
<0.0625
mm
(70331)
Biomass
chloro-
phyll
ratio,
peri-
phyton,
number
(70950)
Chloro-
phyll a
peri-
phyton,
chromo-
fluoro,
mg/m2
(70957)



Ammonia
water,
fltrd,
mg/L
(71846)



Nitrate
water,
fltrd,
mg/L
(71851)


Nitrite
water,
fltrd,
mg/L
as NO2
(71856)




Sample
purpose
code
(71999)
Sus-
pended
sedi-
ment
concen-
tration
mg/L
(80154)
Sus-
pended
sedi-
ment
dis-
charge,
ton/d
(80155)



Ethion,
water,
fltrd,
ug/L
(82346)



Sam-
pling
method,
code
(82398)


Metri-
buzin,
water,
fltrd,
ug/L
(82630)
2,6-Di-
ethyl-
aniline
water,
fltrd
0.7u GF
ug/L
(82660)
Tri-
flur-
alin,
water,
fltrd
0.7u GF
ug/L
(82661)

Dimeth-
oate,
water,
fltrd
0.7u GF
ug/L
(82662)


Phorate
water,
fltrd
0.7u GF
ug/L
(82664)
Methyl
para-
thion,
water,
fltrd
0.7u GF
ug/L
(82667)

Tebu-
thiuron
water,
fltrd
0.7u GF
ug/L
(82670)
Ben-
flur-
alin,
water,
fltrd
0.7u GF
ug/L
(82673)

Terbu-
fos,
water,
fltrd
0.7u GF
ug/L
(82675)

Propy-
zamide,
water,
fltrd
0.7u GF
ug/L
(82676)

Car-
baryl,
water,
fltrd
0.7u GF
ug/L
(82680)


DCPA,
water,
fltrd
0.7u GF
ug/L
(82682)
Pendi-
meth-
alin,
water,
fltrd
0.7u GF
ug/L
(82683)
Azin-
phos-
methyl,
water,
fltrd
0.7u GF
ug/L
(82686)
cis-
Per-
methrin
water
fltrd
0.7u GF
ug/L
(82687)




Sampler
type,
code
(84164)
Partic-
ulate
nitro-
gen to
organic
carbon
ratio
(90861)

E coli,
modif.
m-TEC,
water,
cfu/
100 mL
(90902)


Sample
volume,
Sched
2003,
mL
(99972)
Diazi-
non-d10
surrog,
Sch2003
wat flt
percent
recovry
(99994)
alpha-
HCH-d6,
surrog,
Sch2003
wat flt
percent
recovry
(99995)
2003-02-20 09:30
EST
T
WS
USGS-WRD


6.4 8.0 757 80020 6.0 108 0.00016 11.8 96 6.8     < 0.32 < 0.10 < 0.04 < 0.008 0.224 < 0.10 0.22 < 0.061 E 0.002 < 0.02 2.81 < 0.12 0.19 0.19 10.8 10.2 < 0.010   < 0.005 < 0.005 < 0.015 < 0.006 < 0.0027 0.17 < 0.08 < 0.01 < 0.0050 < 0.005 < 0.013 < 0.027 < 0.0050 E 0.006 < 0.005 < 0.006 < 0.0882 0.034   1006 < 0.008 < 0.009 < 0.029 < 1.42 < 0.003 < 0.005 < 0.006 < 0.008 < 0.008 < 0.1 < 0.005 < 0.005 < 0.0045 < 0.0056 < 0.016 < 0.06 < 0.04 < 0.034 < 0.008 < 0.03 < 0.002 < 0.008 < 0.030 < 0.097 < 0.0553 < 0.068 E 0.004 < 0.005 < 0.005 < 0.009 E 0.001   88     < 0.052 0.992 < 0.026 15.00 6 0.10 < 0.004 40 < 0.006 < 0.0060 < 0.009 < 0.0061 < 0.011 < 0.006 < 0.016 < 0.010 < 0.017 < 0.0041 < 0.041 < 0.0030 < 0.022 < 0.050 < 0.006 3045 0.181 47 931 104 104
2003-05-15 12:30
EDT
K
BP
USGS-WRD
202422
59
17.5     80020 E 1.8 110 0.00005 8.4   7.3 17.7 19.3                                               E 0.05                         1.600 3003                                                               < 1.0   1170 1.4       15.00                                                  
2003-06-18 12:00
EDT
K
WS
USGS-WRD


19.9     1028   103 0.00004     7.4                                                                               1006                                                                             15.00                                                  
2003-07-08 10:30
EDT
K
WS
USGS-WRD


      1028                                                                                           1001                                                                             15.00                                           230      
2003-07-15 09:45
EDT
K
WS
USGS-WRD


21.5 27.0 767 80020 E 2.5 115 0.00005 8.1 91 7.3     0.41 < 0.18 < 0.04 < 0.008 0.228 0.18 0.23 E 0.031 0.029 E 0.01 3.34 < 0.12 0.24 0.25 7.12 6.10 < 0.010 < 0.013 < 0.005 < 0.005 < 0.015 < 0.006 < 0.0027 E 0.07 < 0.08 < 0.01 < 0.0050 < 0.005 < 0.013 < 0.027 E 0.0040 E 0.005 < 0.005 < 0.006 < 0.0882 0.026   1001 < 0.008 < 0.009 < 0.029 < 1.42 < 0.003 < 0.005 < 0.006 < 0.008 < 0.008 < 0.1 < 0.005 < 0.005 < 0.0045 < 0.0056 < 0.016 < 0.06 < 0.01 < 0.034 < 0.008 < 0.03 < 0.002 < 0.008 < 0.030 < 0.097 < 0.0553 < 0.068 E 0.008 E 0.005 0.007 < 0.009 E 0.003   82     < 0.052 1.01 < 0.026 15.00 4 E 0.03 < 0.004 40 < 0.006 < 0.0060 < 0.009 < 0.0061 < 0.011 < 0.006 < 0.016 < 0.010 < 0.017 < 0.0041 E 0.005 < 0.0030 < 0.022 < 0.050 < 0.006 3045 0.107   841 101 89.1

Water Quality Remark Code Description
< less than
E estimated