Warning: Javascript must be enabled to use all the features on this page!


Page Loading - Please Wait...

* We've detected you're using a mobile device. Find our Next Generation Station Page here.
Click to hideNews Bulletins
  • Explore the NEW USGS National Water Dashboard interactive map to access real-time water data from over 13,500 stations nationwide.
  • How are we doing? We want to hear from you. Take our quick survey to tell us what you think.

Water Quality Samples for North Carolina

Click to hide state-specific text

Following the passage of Hurricane Helene, USGS staff are responding to streamgage outages in Georgia, North Carolina, and South Carolina once they can safely access the sites.


! Discrete water samples data are undergoing modernization with this page no longer being updated with the latest data starting March 11, 2024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.


USGS 0213453155 AARON SWAMP AT SR 2455 NEAR MCDONALD, NC

Robeson County, North Carolina
Hydrologic Unit Code 03040203
Latitude  34°30'42.0", Longitude  79°12'08.8" NAD83
Drainage area 12.1  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 		 Agency
Collecting
Sample,
Code 


Temper-
ature,
water,
deg C
(00010)

Baro-
metric
pres-
sure,
mm Hg
(00025)		 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)
Total
nitro-
gen,
water,
unfltrd
mg/L
(00600)
Organic
nitro-
gen,
water,
unfltrd
mg/L
(00605)

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

Hard-
ness,
water,
mg/L as
CaCO3
(00900)


Calcium
water,
fltrd,
mg/L
(00915)

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


Sodium,
water,
fltrd,
mg/L
(00930)


Sodium
adsorp-
tion
ratio
(00931)
Sodium
frac-
tion
of
cations
percent
(00932)

Potas-
sium,
water,
fltrd,
mg/L
(00935)

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


Sulfate
water,
fltrd,
mg/L
(00945)
delta
O-18 /
O-16,
nitrate
wat flt
per mil
(63041)


Ammonia
water,
fltrd,
mg/L
(71846)



Sample
purpose
code
(71999)

delta
H-2/H-1
water,
unfltrd
per mil
(82082)
delta
O-18 /
O-16,
water,
unfltrd
per mil
(82085)


Sam-
pling
method,
code
(82398)		 delta
N-15 /
N-14,
nitrate
water,
fltrd,
per mil
(82690)



Sampler
type,
code
(84164)
Sample
split-
ter
type,
field,
code
(84171)		 Type
of
sample
related
QA
data,
code
(99111)		 1 mL
4.5 N
H2SO4
preser-
vative
lot
number
(99156)		 2 mL
7.7 N
HNO3
preser-
vative
lot
number
(99159)
0.45 um
capsule
filter
NWIS
lot
number
(99206)
2012-06-18 12:50
 EDT
 K
 WS
 USGS-WRD
 20.2 767 129 0.00068 2.1 23 6.2 < 1.0 0.86 0.15 1.0 < 0.040 0.120 0.139 0.039 43.7 11.1 3.91 4.56 0.30 17 4.00 15.3 0.57   0.194 10.00 -15.90 -2.79 55   3060 10 1 40070 40073 10016
2012-08-26 10:25
 EDT
 K
 WS
 USGS-WRD
 21.4 769 110 0.00043 2.3 26 6.4 < 0.83 0.72 0.08 0.79 < 0.040 0.067 0.103 0.022 35.0 8.65 3.26 4.81 0.35 20 5.87 14.6 0.95   0.097 10.00 -18.40 -3.59 55   3060 10 1 40070 40074 10801
2012-10-22 10:35
 EDT
 K
 WS
 USGS-WRD
 13.0 769 142 0.00053 0.9 8 6.3 < 0.80 0.72 0.04 0.76 < 0.040 0.099 0.103 0.032 45.6 11.1 4.32 7.01 0.45 22 6.82 20.0 0.51   0.056 10.00 -14.20 -2.56 55   3060 10 1 40072 40074 10014
2012-12-10 10:20
 EST
 K
 WS
 USGS-WRD
 11.1 760 133 0.00121 2.0 18 5.9 0.70 0.61 0.05 0.66 0.042 0.084 0.076 0.027 36.4 8.70 3.56 7.33 0.53 26 7.58 23.3 0.93   0.062 10.00 -13.10 -2.55 55   3060 10 1 40095 40093 10014
2013-02-12 16:45
 EST
 K
 WS
 USGS-WRD
 14.8 764 114 0.00033 9.5 93 6.5 0.55 < 0.44 < 0.01 0.44 0.103 < 0.012 0.026 < 0.004 30.0 7.05 3.02 6.68 0.53 28 6.32 19.4 2.43 11.78 < 0.013 10.00 -20.50 -3.86 55 17.75 3060 10 1 40104 40103 10016
2013-04-22 16:55
 EDT
 K
 WS
 USGS-WRD
 14.7 770 139 0.00039 4.2 41 6.4 < 0.89 0.70 0.15 0.85 < 0.040 0.099 0.099 0.032 47.4 11.6 4.47 6.85 0.43 22 3.62 16.0 0.85   0.199 10.00 -14.60 -2.71 55   3060 10 1 40104 40103 10014

Water Quality Remark Code Description
< Less than