Oklahoma
For more information on the
Little Washita (Chickasha), El Reno and Woodward watersheds visit the
USDA-ARS Grazinglands Research Lab, El Reno,
OK web site.
For more information on the Stillwater
watersheds visit the
USDA-ARS Hydraulic
Engineering Research, Stillwater, OK web site.
Cherokee
34001 W-1 CHEROKEE OK
Acres: 2.23
Runoff data :
1942-60
Dates of operation: 01/01/42-06/30/60
Latitude: 364400 Longitude: 982306
Rain gage(s): RG000G09
(1941-67)
34002 W-2 CHEROKEE OK
Acres: 4.82
Runoff data :
1942-60
Dates of operation: 01/01/42-06/30/60
Latitude: 364400 Longitude: 982306
Rain gage(s): RG000G09
(1941-67)
34003 W-3 CHEROKEE OK
Acres: 8.30
Dates of operation: 01/01/42-06/30/60
Acres Dates of Operation
8.30 01/01/42-12/31/52
8.04 01/01/53-06/30/60
34004 W-4 CHEROKEE OK
Acres: 4.35
Dates of operation: 01/01/42-08/31/60
34005 W-5 CHEROKEE OK
Acres: 7.85
Dates of operation: 01/01/42-08/31/60
34006 W-6 CHEROKEE OK
Acres: 1.75
Runoff data :
1942-60
Dates of operation: 01/01/42-06/30/60
Latitude: 364400 Longitude: 982306
Rain gage(s): RG000G09
(1941-67)
34007 W-7 CHEROKEE OK
Acres: 1.99
Runoff data :
1942-60
Dates of operation: 01/01/42-06/30/60
Latitude: 364400 Longitude: 982306
Rain gage(s): RG000G09
(1941-67)
34008 W-8 CHEROKEE OK
Acres: 4.72
Runoff data :
1942-60
Dates of operation: 04/01/41-08/31/60
Latitude: 364400 Longitude: 982306
Rain gage(s): RG000G09
(1941-67)
Acres Dates of Operation
4.72 04/01/41-06/31/55
4.72 07/01/56-08/31/60
34009 W-9 CHEROKEE OK
Acres: 8.50
Dates of operation: 01/01/42-08/31/60
34010 W-10 CHEROKEE OK
Acres: 1.68
Dates of operation: 08/01/60-01/31/67
34011 W-11 CHEROKEE OK
Acres: 2.12
Dates of operation: 08/01/60-01/31/67
34012 W-12 CHEROKEE OK
Acres: 1.68
Dates of operation: 07/01/60-12/31/67
34013 W-13 CHEROKEE OK
Acres: 1.99
Runoff data :
1960-67
Dates of operation: 07/01/60-12/31/67
Latitude: 364400 Longitude: 982306
Rain gage(s): RG000G09
(1941-67)
34014 W-14 CHEROKEE OK
Acres: 2.16
Dates of operation: 09/01/60-12/31/67
34015 W-15 CHEROKEE OK
Acres: 2.15
Dates of operation: 09/01/60-12/31/67
Guthrie
35001 W-1 GUTHRIE OK
Acres: 35.40
Runoff data :
1939-48
Dates of operation: 01/01/32-12/31/53
Latitude: 354912 Longitude: 972318
Rain gage(s): RG000G12
(1937-56)
Acres Dates of Operation
33.40 01/01/32-12/31/39
33.40 01/01/40-12/31/53
35002 W-2 GUTHRIE OK
Acres: 3.21
Runoff data :
1939-48
Dates of operation: 01/01/31-12/31/51
Latitude: 354912 Longitude: 972318
Rain gage(s): RG000G12
(1937-56)
35003 W-3 GUTHRIE OK
Acres: 3.13
Runoff data :
1941-48
Dates of operation: 01/01/30-12/31/51
Latitude: 354912 Longitude: 972318
Rain gage(s): RG000G12
(1937-56)
35004 W-4 GUTHRIE OK
Acres: 5.62
Runoff data :
1940-48
Dates of operation: 01/01/31-12/31/53
Latitude: 354912 Longitude: 972318
Rain gage(s): RG000G12
(1937-56)
35005 W-5 GUTHRIE OK
Acres: 5.28
Runoff data :
1939-47
Dates of operation: 01/01/31-12/31/47
Latitude: 354912 Longitude: 972318
Rain gage(s): RG000G12
(1937-56)
35006 W-I GUTHRIE OK
Acres: 2.50
Runoff data :
1942-48
Dates of operation: 01/01/37-12/31/53
Latitude: 354912 Longitude: 972318
Rain gage(s): RG000G12
(1937-56)
35007 W-II GUTHRIE OK
Acres: 5.09
Runoff data :
1942-48
Dates of operation: 01/01/42-12/31/55
Latitude: 354912 Longitude: 972318
Rain gage(s): RG000G12
(1937-56)
35008 W-III GUTHRIE OK
Acres: 9.09
Runoff data :
1942-48
Dates of operation: 01/01/42-12/31/53
Latitude: 354912 Longitude: 972318
Rain gage(s): RG000G12
(1937-56)
35009 W-IV GUTHRIE OK
Acres: 13.4
Runoff data :
1942-48
Dates of operation: 01/01/42-12/31/53
Latitude: 354912 Longitude: 972318
Rain gage(s): RG000G12
(1937-56)
35010 W-V GUTHRIE OK
Acres: 15.7
Runoff data :
1942-48
Dates of operation: 01/01/42-12/31/53
Latitude: 354912 Longitude: 972318
Rain gage(s): RG000G12
(1937-56)
35011 W-VI GUTHRIE OK
Acres: 94.8
Runoff data :
1942-48
Dates of operation: 01/01/42-12/31/55
Latitude: 354912 Longitude: 972318
Rain gage(s): RG000G12
(1937-56)
Muskogee
36001 W-I MUSKOGEE OK
Acres: 14.5
Dates of operation: 04/01/39-08/31/47
36002 W-II MUSKOGEE OK
Acres: 65.4
Dates of operation: 04/01/39-12/31/45
36003 W-IV MUSKOGEE OK
Acres: 24.9
Dates of operation: 10/01/38-08/31/47
Stillwater
37001 W-1 STILLWATER OK
Acres: 16.7
Runoff data :
1959-79
Dates of operation: 07/01/51-Present
Latitude: 362100 Longitude: 970400
Rain gage(s): RG000001 (1969-79), RG000003
(1968-72)
37002 W-3 STILLWATER OK
Acres: 92.
Runoff data :
1959-79
Dates of operation: 07/01/51-Present
Latitude: 362100 Longitude: 970400
Rain gage(s): RG000003
(1969-79)
37003 W-4 STILLWATER OK
Acres: 206.
Runoff data :
1958-72
Dates of operation: 07/01/51-12/31/72
Latitude: 362100 Longitude: 970400
Rain gage(s):
Little Washita
69001 100 Little Washita OK
69002 200 Little Washita OK
Acres: 2613000. (Drainage area for weir)
273000. (Study area)
Runoff data :
1961-74
Dates of operation: 10/01/61-12/31/74
Latitude: 350500 Longitude: 980500
Daily Rainfall:
1961-91
69004 400 Little Washita OK
Acres: 2725760. (Drainage area for weir)
112910. (Study area)
Runoff data :
1961-66
Dates of operation: 10/01/61-12/31/68
Latitude: 350500 Longitude: 975600
Daily Rainfall:
1961-91
69005 500 Little Washita OK
Acres: 2769920. (Drainage area for weir)
43840. (Study area)
Runoff data :
1964-77
Dates of operation: 01/01/64-04/30/78
Latitude: 350500 Longitude: 975400
Daily Rainfall:
1961-91
69006 600 Little Washita OK
Acres: 3011800. (Drainage area for weir)
243050. (Study area)
Runoff data :
1964-70
Dates of operation: 08/01/63-12/31/72
Latitude: 345900 Longitude: 974800
Daily Rainfall:
1961-91
69007 700 Little Washita OK
69008 611 Little Washita OK
69009 612 Little Washita OK
69010 111 Little Washita OK
69011 131 Little Washita OK
69012 411 Little Washita OK
69013 511 Little Washita OK
69014 110 Little Washita OK
69015 522 Little Washita OK
Acres: 132990.
Runoff data :
1963-85
Dates of operation: 05/01/63-Present
Latitude: 345700 Longitude: 975700
Daily Rainfall:
1961-91 (RG000146)
Watershed conditions: Approximately 8% of the cropland is farmed to a rotation off small
grain, alfalfa, and cotton. The remainder (approxi- mately 92%) is farmed to sorghums,
cotton, peanuts, watermelons, and other truck crops. There are very few structural
conservation measures such as terraces, farm ponds, and grassed waterways applied. Much
of the land preparation of row crops is by listing of bedding. Most of the land which is
planted to row crops is planted during the winter. Fertilization is usually based on
recommendations determined by soil tests. There is less than 1 farm pond per sq. mile.
Land use: Cultivation - 34%, pasture or range - 26%, wooded pasture - 38%, miscellaneous
-
2%. Percent of cultivated land: alfalfa - 5%, sowed crops (wheat, oats, barley) - 14%, row
crops (milo and cotton) - 81%.
Flow character: perennial, continuous.
Slopes: 0-1% - 10% of area
1-3% - 15% of area
3-5% - 25% of area
5-8% - 29% of area
8-12% - 20% of area
>12% - 1% of area
Soils: The residual soils derived from sandstone are deep sandy soils on gently rolling to
rolling slopes and the deep to moderately deep loamy soils are on gently rolling gently
sloping areas.
Instrumentation: Precipitation: Weather Bureau substations plus recording weighing type
gages installed on 3-mile square grid. Runoff: Stevens A-35 recorderr and bubble gage
servo-manometer on left bank.
Topographic
Map
Max-min daily air
temperature 1965-85
69016 512 Little Washita OK
69017 621 Little Washita OK
69018 121 Little Washita OK
Acres: 131780.
Runoff data :
1964-74
Dates of operation: 10/01/63-12/31/74
Latitude: 351030 Longitude: 981530
Daily Rainfall:
1961-91 (RG000011, RG000041)
Watershed conditions: The cultivated land is farmed to a rotation consisting primarily of
peanuts, cotton, and maize. Most of the sloping land has needed structural practices applied.
Divverson terraces average about 1 mile per section and there are about 5 farm ponds pper
sq.mile. Irrigation is used extensively on the peanut, cotton, and maize land. Most farmers
use moldboard plows and spring-tooth or spike-tooth harrows to cultivate the soils.
Fertilization is based on soil test recommendations.
Land use: Percent of watershed in cultivation - 33%, pasture or range - 30%, wppded
[astire -
32%, miscellaneous - 5%. Percent of cultivated land in alfalfa - 8%, sowed crops (wheat,
oats, barley) - 48%, row crops (milo, cotton) - 44%.
Flow character: Intermittent, interrupted
Slopes: 0-1% - 16% of area
1-3% - 8% of area
3-5% - 30% of area
5-8% - 19% of area
8-12% - 17% of area
>12% - 10% of area
Soils: Alluvial soils, derived from neutral to alkaline red bed sediments of the Rush
Springs
sandstone.
Instrumentation: Precipitation: Weather Bureau substations plus recording weighing type
gages installed on a 3-mile square grid. Runoff: Stevens A-35 water-level recorder installed
in 24-inch well at center of downstream side of county road bridge.
Topographic
Map
69019 513 Little Washita OK
69020 514 Little Washita OK
69021 5141 Little Washita OK
69022 5142 Little Washita OK
69023 5143 Little Washita OK
69024 5144 Little Washita OK
69025 5145 Little Washita OK
69026 5146 Little Washita OK
69027 311 Little Washita OK
69028 515 Little Washita OK
69029 526 LTTLE WASHITA OK
Acres: 39644.00
Runoff data :
1979-85
Dates of operation: 01/01/79-Present
Latitude: 345016 Longitude: 0980726
Daily Rainfall:
1961-91
69030 C-1 Little Washita OK
69031 C-2 Little Washita OK
Acres Dates of Operation
38.10 05/01/62-06/14/64
32.54 06/15/64-12/31/72
38.10 01/01/73-12/31/73
32.54 01/01/74-12/31/75
69032 C-3 Little Washita OK
69033 C-4 Little Washita OK
69034 C-5 Little Washita OK
69035 C-6 Little Washita OK
69036 C-7 Little Washita OK
69037 C-8 Little Washita OK
69038 R-1 Little Washita OK
69039 R-2 Little Washita OK
69040 R-3 Little Washita OK
69041 R-4 Little Washita OK
69042 R-5 Little Washita OK
69043 R-6 Little Washita OK
69044 R-7 Little Washita OK
69045 R-8 Little Washita OK
69049 R-9 Little Washita OK
69051 5201 LTTLE WASHITA OK
Acres: 9.39
Dates of operation: 01/01/80-Present
Latitude: 345858 Longitude: 0985338
69052 5202 LTTLE WASHITA OK
Acres: 14.06
Dates of operation: 01/01/80-Present
Latitude: 345901 Longitude: 0985347
69053 5215 LTTLE WASHITA OK
Acres: 1.17
Dates of operation: 01/01/80-Present
Latitude: 345225 Longitude: 0985455
69054 5268 LTTLE WASHITA OK
Acres: 7.69
Dates of operation: 01/01/80-Present
Latitude: 345029 Longitude: 098122
69055 5269 LTTLE WASHITA OK
Acres: 10.30
Dates of operation: 01/01/80-Present
Latitude: 345029 Longitude: 0981229
69056 5275 LTTLE WASHITA OK
Acres: 1.46
Dates of operation: 01/01/80-Present
Latitude: 345240 Longitude: 0981151
69057 5276 LTTLE WASHITA OK
Acres: 1.28
Dates of operation: 01/01/80-Present
Latitude: 345240 Longitude: 0981152
El Reno
80001 FR-1 EL RENO OK
Acres: 4.00
Dates of operation: 01/01/76-Present
Latitude: 353217 Longitude: 0980258
80002 FR-2 EL RENO OK
Acres: 4.00
Dates of operation: 01/01/76-Present
Latitude: 353222 Longitude: 0980258
80003 FR-3 EL RENO OK
Acres: 4.00
Dates of operation: 01/01/76-Present
Latitude: 353226 Longitude: 0980258
80004 FR-4 EL RENO OK
Acres: 4.00
Dates of operation: 01/01/76-Present
Latitude: 353239 Longitude: 0980256
80005 FR-5 EL RENO OK
Acres: 4.00
Dates of operation: 01/01/76-Present
Latitude: 353243 Longitude: 0980252
80006 FR-6 EL RENO OK
Acres: 4.00
Dates of operation: 01/01/76-Present
Latitude: 353248 Longitude: 0980248
80007 FR-7 EL RENO OK
Acres: 4.00
Dates of operation: 01/01/76-Present
Latitude: 353253 Longitude: 0980245
80008 FR-8 EL RENO OK
Acres: 4.00
Dates of operation: 01/01/76-Present
Latitude: 353257 Longitude: 0980243
Woodward
81001 WW-1 WOODWARD OK
Acres: 11.72
Dates of operation: 01/01/77-Present
Latitude: 362513 Longitude: 0992506
81002 WW-2 WOODWARD OK
Acres: 13.73
Dates of operation: 01/01/77-Present
Latitude: 362530 Longitude: 0992513
81003 WW-3 WOODWARD OK
Acres: 6.72
Dates of operation: 01/01/77-Present
Latitude: 362536 Longitude: 0992515
81004 WW-4 WOODWARD OK
Acres: 7.22
Runoff data:
Dates of operation: 01/01/77-Present
Latitude: 362540 Longitude: 0992514
U. S. Department of Agriculture | Agricultural Research Service
Hydrology and Remote Sensing Lab
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Last updated: (Script shows date of latest file modification.) Last major update: March 2002