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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 Discrete water samples data are undergoing modernization with this page no longer being updated with the latest data starting March 11, 2024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 345958100535901 Greenbelt Lk nr Old Main Pt BR nr Clarendon, TX

Donley County, Texas
Hydrologic Unit Code 11120201
Latitude  34°59'57.83", Longitude 100°53'58.99" NAD83
Gage datum 2,670 feet above NAVD88
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 


Sam-
pling
depth,
feet
(00003)


Temper-
ature,
water,
deg C
(00010)


Temper-
ature,
air,
deg C
(00020)

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



Wind
speed,
mi/h
(00035)		 Wind
direc-
tion,
clkwise
from
north,
degrees
(00036)		 Reser-
voir
eleva-
tion
above
datum,
feet
(00062)		 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)



Sample
volume,
liters
(32000)		 Trans-
parency
water,
in situ
Secchi
disc,
feet
(49701)


Zebra
mussel
adults,
#/m2
(94424)


Zebra
mussel
larvae,
#/L
(94425)		 Zebra
mussel
rDNA
ITS 2
gene,
water,
cp/L
(94428)		 Type
of
sample
related
QA
data,
code
(99111)
2015-08-27 10:36
 CDT
 K
 WS
 USGS-WRD
 24.0 24.8   697       796 0.00001 4.5 60 7.9            
2015-08-27 10:38
 CDT
 K
 WS
 USGS-WRD
 20.0 24.9   697       792 0.00001 6.3 84 8.0            
2015-08-27 10:39
 CDT
 K
 WS
 USGS-WRD
 15.0 25.0   697       791 0.00001 6.7 88 8.1            
2015-08-27 10:40
 CDT
 K
 WS
 USGS-WRD
 10.0 25.2   697       789 0.00001 7.5 100 8.1            
2015-08-27 10:41
 CDT
 K
 WS
 USGS-WRD
 5.00 26.3   697       782 0.00001 9.7 132 8.3            
2015-08-27 10:42
 CDT
 K
 WS
 USGS-WRD
 1.00 26.5 27.7 697 8.7   2628.81 783 0.00001 10.0 136 8.3   2.0   U     
2015-11-13 09:37
 CST
 K
 WS
 USGS-WRD
 26.0 13.2   700       763 M  9.2 95 8.5            
2015-11-13 09:38
 CST
 K
 WS
 USGS-WRD
 25.0 13.2   700       763 M  9.2 95 8.5            
2015-11-13 09:39
 CST
 K
 WS
 USGS-WRD
 20.0 13.2   700       763 M  9.2 96 8.5            
2015-11-13 09:40
 CST
 K
 WS
 USGS-WRD
 15.0 13.3   700       763 M  9.3 97 8.5            
2015-11-13 09:41
 CST
 K
 WS
 USGS-WRD
 10.0 13.3   700       763 M  9.4 98 8.5            
2015-11-13 09:42
 CST
 K
 WS
 USGS-WRD
 5.00 13.3   700       763 M  9.4 98 8.6            
2015-11-13 09:43
 CST
 K
 WS
 USGS-WRD
 1.00 13.3 8.7 700 < 1.0   2628.99 763 M  9.5 99 8.6   2.3 U  U  U   
2016-05-24 13:25
 CDT
 K
 WS
 USGS-WRD
 28.0 18.3   696       795 0.00008 5.4 62 7.1            
2016-05-24 13:28
 CDT
 K
 WS
 USGS-WRD
 25.0 18.5   696       807 0.00005 5.7 66 7.3            
2016-05-24 13:29
 CDT
 K
 WS
 USGS-WRD
 20.0 18.7   696       793 0.00002 6.3 75 7.7            
2016-05-24 13:30
 CDT
 K
 WS
 USGS-WRD
 15.0 19.9   696       825 0.00001 7.4 89 7.9            
2016-05-24 13:31
 CDT
 K
 WS
 USGS-WRD
 10.0 20.5   696       825 0.00001 7.9 97 8.1            
2016-05-24 13:32
 CDT
 K
 WS
 USGS-WRD
 5.00 20.8   696       827 0.00001 8.1 99 8.2            
2016-05-24 13:34
 CDT
 K
 WS
 USGS-WRD
 1.00 20.9 27.5 696 9.3 180 2632.07 827 0.00001 8.1 100 8.2 603 2.0   U  U   
2016-10-06 13:55
 CDT
 K
 WS
 USGS-WRD
 30.0 21.1   696       757 0.00001 6.1 75 8.1           1
2016-10-06 13:56
 CDT
 K
 WS
 USGS-WRD
 25.0 21.2   696       755 0.00001 7.3 90 8.1           1
2016-10-06 13:57
 CDT
 K
 WS
 USGS-WRD
 20.0 21.3   696       754 0.00001 7.5 93 8.2           1
2016-10-06 13:58
 CDT
 K
 WS
 USGS-WRD
 15.0 21.4   696       754 0.00001 7.6 94 8.2           1
2016-10-06 13:59
 CDT
 K
 WS
 USGS-WRD
 10.0 21.4   696       754 0.00001 7.6 94 8.3           1
2016-10-06 14:00
 CDT
 K
 WS
 USGS-WRD
 5.00 21.7   696       754 0.00001 7.7 96 8.3           1
2016-10-06 14:01
 CDT
 K
 WS
 USGS-WRD
 1.00 21.8 31.0 696 3.1 121 2633.18 755 0.00001 7.7 96 8.3 690 3.2   U  U  1
2017-07-12 10:15
 CDT
 K
 WS
 USGS-WRD
 28.0 25.7   705       835 0.00002 1.4 18 7.6           1
2017-07-12 10:16
 CDT
 K
 WS
 USGS-WRD
 25.0 26.1   705       832 0.00002 4.0 53 7.8           1
2017-07-12 10:17
 CDT
 K
 WS
 USGS-WRD
 20.0 26.2   705       831 0.00002 4.8 64 7.8           1
2017-07-12 10:18
 CDT
 K
 WS
 USGS-WRD
 15.0 26.4   705       831 0.00001 5.2 70 7.9           1
2017-07-12 10:19
 CDT
 K
 WS
 USGS-WRD
 10.0 26.6   705       830 0.00001 5.7 77 7.9           1
2017-07-12 10:20
 CDT
 K
 WS
 USGS-WRD
 5.00 27.1   705       828 0.00001 7.0 95 8.1           1
2017-07-12 10:21
 CDT
 K
 WS
 USGS-WRD
 1.00 27.1 27.8 705 15 159 2632.53 828 0.00001 7.0 96 8.1 603 2.8 U  U    1
2017-11-09 09:57
 CST
 K
 WS
 USGS-WRD
 28.0 12.2   697       818 M  8.7 89 8.7           1
2017-11-09 09:58
 CST
 K
 WS
 USGS-WRD
 25.0 12.2   697       818 M  8.7 89 8.7           1
2017-11-09 09:59
 CST
 K
 WS
 USGS-WRD
 20.0 12.2   697       818 M  8.7 89 8.7           1
2017-11-09 10:00
 CST
 K
 WS
 USGS-WRD
 15.0 12.2   697       819 M  8.7 89 8.7           1
2017-11-09 10:01
 CST
 K
 WS
 USGS-WRD
 10.0 12.2   697       818 M  8.7 89 8.7           1
2017-11-09 10:02
 CST
 K
 WS
 USGS-WRD
 5.00 12.3   697       819 M  8.7 88 8.7           1
2017-11-09 10:03
 CST
 K
 WS
 USGS-WRD
 1.00 12.3 8.9 697 2.5 221 2631.86 818 M  8.7 89 8.7 603 1.8   U  U  1
2018-06-13 10:53
 CDT
 K
 WS
 USGS-WRD
 12.0 25.0   698       950 0.00001 6.3 84 8.0           1
2018-06-13 10:54
 CDT
 K
 WS
 USGS-WRD
 10.0 25.1   698       950 0.00001 6.5 87 8.1           1
2018-06-13 10:55
 CDT
 K
 WS
 USGS-WRD
 5.00 25.4   698       949 0.00001 7.1 95 8.1           1
2018-06-13 10:56
 CDT
 K
 WS
 USGS-WRD
 1.00 25.7 26.8 698 2.9 340 2630.08 949 0.00001 7.3 98 8.1 259 2.0   U  U  1
2018-11-02 10:25
 CDT
 K
 WS
 USGS-WRD
 10.0 13.9   700       948 M  9.6 101 8.5           1
2018-11-02 10:26
 CDT
 K
 WS
 USGS-WRD
 5.00 14.0   700       947 M  9.6 102 8.6           1
2018-11-02 10:27
 CDT
 K
 WS
 USGS-WRD
 1.00 14.1 11.1 700 < 1.0   2627.67 947 M  9.7 103 8.6 216 1.5 U  U  U  1
2019-06-28 10:22
 CDT
 K
 WS
 USGS-WRD
 12.0 24.6   704       990 0.00001 6.3 82 8.2           1
2019-06-28 10:23
 CDT
 K
 WS
 USGS-WRD
 10.0 24.9   704       989 0.00001 6.7 88 8.3           1
2019-06-28 10:24
 CDT
 K
 WS
 USGS-WRD
 5.00 25.7   704       989 M  7.7 103 8.4           1
2019-06-28 10:25
 CDT
 K
 WS
 USGS-WRD
 1.00 25.8 27.3 704 9.4 236 2628.98 989 M  7.8 104 8.4 259 3.3 U  U  U  1
2019-12-04 10:00
 CST
 K
 WS
 USGS-WRD
 10.0 6.7   699       1030 M  11.0 98 8.5           1
2019-12-04 10:01
 CST
 K
 WS
 USGS-WRD
 5.00 6.7   699       1020 M  11.1 99 8.5           1
2019-12-04 10:02
 CST
 K
 WS
 USGS-WRD
 1.00 6.7 9.3 699 4.3 202 2627.11 1020 M  11.1 99 8.5 216 1.5 U  U    1
2020-08-13 10:35
 CDT
 K
 WS
 USGS-WRD
 7.00 26.4   694       1060 M  7.4 102 8.4           1
2020-08-13 10:36
 CDT
 K
 WS
 USGS-WRD
 5.00 26.5   694       1060 M  7.5 103 8.4           1
2020-08-13 10:37
 CDT
 K
 WS
 USGS-WRD
 1.00 26.6 32.4 694 10 276 2626.20 1060 M  7.5 103 8.4 151 1.9   U    1
2020-11-13 09:40
 CST
 K
 WS
 USGS-WRD
 8.00 11.5   707       1080 M  10.2 101 8.7           1
2020-11-13 09:41
 CST
 K
 WS
 USGS-WRD
 5.00 11.4   707       1090 M  10.0 99 8.7           1
2020-11-13 09:42
 CST
 K
 WS
 USGS-WRD
 1.00 11.5 2.9 707 1.0 85 2624.28 1080 M  10.2 101 8.7 172 1.7   U    1
2021-06-16 09:00
 CDT
 K
 WS
 USGS-WRD
 9.00 26.5   700       1080 M  6.3 86 8.3           1
2021-06-16 09:01
 CDT
 K
 WS
 USGS-WRD
 5.00 26.7   700       1080 M  6.9 93 8.4           1
2021-06-16 09:02
 CDT
 K
 WS
 USGS-WRD
 1.00 26.8 26.4 700 6.0 222 2625.60 1080 M  7.2 98 8.4 194 4.1 U  U  U  1
2021-12-03 09:19
 CST
 K
 WS
 USGS-WRD
 14.0 9.0   701       1040 M  10.0 94 8.7           1
2021-12-03 09:20
 CST
 K
 WS
 USGS-WRD
 10.0 9.0   701       1040 M  10.2 97 8.7           1
2021-12-03 09:21
 CST
 K
 WS
 USGS-WRD
 5.00 9.1   701       1040 M  10.3 97 8.7           1
2021-12-03 09:22
 CST
 K
 WS
 USGS-WRD
 1.00 9.1 10.2 701 4.0 107 2624.08 1040 M  10.4 98 8.7 302 2.5   U    1
2022-06-24 10:10
 CDT
 K
 WS
 USGS-WRD
 13.0 24.5   E 709       U  0.00001 5.2   8.2            
2022-06-24 10:11
 CDT
 K
 WS
 USGS-WRD
 10.0 25.1   E 709       U  0.00001 6.1   8.3            
2022-06-24 10:12
 CDT
 K
 WS
 USGS-WRD
 5.00 25.5   E 709       U  M  7.1   8.4            
2022-06-24 10:13
 CDT
 K
 WS
 USGS-WRD
 1.00 25.5 30.6 E 709 14 233 2622.06 1220 M  7.1 E 94 8.4 280 1.3   U     
2022-11-22 13:20
 CDT
 K
 WS
 USGS-WRD
 9.00 6.8   686       1300 M  10.4 95 8.6            
2022-11-22 13:21
 CDT
 K
 WS
 USGS-WRD
 5.00 6.8   686       1300 M  10.4 96 8.6            
2022-11-22 13:22
 CDT
 K
 WS
 USGS-WRD
 1.00 6.9 15.2 686 5.2 188 2619.03 1300 M  10.5 96 8.6 194     U     
2023-05-25 10:30
 CDT
 K
 WS
 USGS-WRD
 12.0 21.0   694       1370 M  7.0 87 8.5            
2023-05-25 10:31
 CDT
 K
 WS
 USGS-WRD
 10.0 21.4   694       1370 M  7.7 96 8.5            
2023-05-25 10:32
 CDT
 K
 WS
 USGS-WRD
 5.00 22.0   694       1370 M  8.2 104 8.6            
2023-05-25 10:33
 CDT
 K
 WS
 USGS-WRD
 1.00 22.1 20.2 694 2.4 149 2618.24 1370 M  8.3 105 8.6 259 1.4   U  U   
2023-10-11 08:31
 CDT
 K
 WS
 USGS-WRD
 1.00 19.3 17.3 690 1.1 77 2617.59 1300 0.00005 7.4 88 7.4 1080     U  U   

Water Quality Remark Code Description
< Less than
E Estimated
M Presence verified but not quantified
U Analyzed for but not detected