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Water Quality Samples for the Nation

! Discrete water samples data are undergoing modernization with this page no longer being updated with the latest data starting March 11, 2024
with a full decommission expected 6 months later. Learn more about the upcoming change and where to find the new samples data in our blog.
To view additional data-quality attributes, output the results using these options: one result per row, expanded attributes.
Additional precautions are here.

USGS 02081190 TAR RIVER NR BEREA, NC

Granville County, North Carolina
Hydrologic Unit Code 03020101
Latitude  36°20'03.1", Longitude  78°46'02.7" NAD83
Drainage area 26.8  square miles
Gage datum 445 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)
2003-03-04 12:30
 EST
 T
 WS
 USGS-WRD

7.2 18.0 753 80020 E 55 44 0.00047 10.8 90 6.3     0.43 < 0.31 < 0.04 < 0.008 0.118 0.31 0.12 < 0.061 0.024 < 0.02 6.40 < 0.12 0.22 0.22 3.01 6.05 < 0.010   < 0.005 < 0.005 < 0.015 E 0.002 < 0.0027 E 1.6 < 0.08 < 0.01 < 0.0050 < 0.005 E 0.003 < 0.027 0.1890 < 0.007 < 0.005 < 0.006 < 0.0882 < 0.022   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 < 0.007 < 0.005 < 0.005 < 0.009 < 0.004   95     < 0.052 0.522 < 0.026 15.00 6 E 0.89 < 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 < 0.100 15 811 104 91.1
2003-05-16 10:15
 EDT
 K
 BP
 USGS-WRD
 202422
 59
 18.0     80020 E 11 69         44.7 60.5                                               E 0.30                         15.800 3003                                                               7.8   1400 11.3       15.00                                                  
2003-06-24 14:05
 EDT
 K
 WS
 USGS-WRD

22.6     1028   66 0.00032 8.4   6.5                                                                               1099                                                                             15.00                                                  
2003-07-07 11:00
 EDT
 K
 WS
 USGS-WRD

      1028                                                                                           1001                                                                             15.00                                           74      
2003-07-16 11:00
 EDT
 K
 WS
 USGS-WRD

23.7 33.0 750 80020 E 6.9 78 0.00011 8.1 97 7.0     0.43 < 0.32 < 0.04 < 0.008 0.114 0.32 0.11 < 0.061 0.021 < 0.02 4.96 < 0.12 0.27 0.27 3.96 1.99 < 0.010 < 0.013 0.009 < 0.005 E 0.004 E 0.010 < 0.0027 E 0.19 < 0.08 < 0.01 < 0.0050 < 0.005 E 0.006 < 0.027 < 0.0050 0.024 < 0.005 < 0.006 < 0.0882 0.031   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 < 0.007 < 0.005 < 0.005 < 0.009 < 0.004   92     < 0.052 0.505 < 0.026 15.00 4 E 0.07 < 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 0.117   897 85.3 83.8

Water Quality Remark Code Description
< Less than
E Estimated