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 | Guthrie | Muskogee | Stillwater | Little Washita | El Reno | Woodward

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

• Acres: 2339840.
• Runoff data: 1961-77
• Dates of operation: 10/01/61-12/31/79
• Latitude: 350500 Longitude: 981400
• Daily Rainfall: 1961-91
• Composite map
• Map of Raingage locations

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

• Acres: 3061100. (Drainage area for weir)
• 50830. (Study area)
• Runoff data: 1961-77
• Dates of operation: 10/01/61-12/31/78
• Latitude: 345500 Longitude: 974600
• Daily Rainfall: 1961-91
• Max-min daily air temperature
• Geologic Map
• Wind data format, metadata
• Wind data (1965-85)
• Climate Summary Information
• Evaporation (1965-85)
• Evaporation Metadata
• Humidity (Station 90) 1967-1979
• Humidity (Station 124) 1965-83
• Humidity Metadata

69008 611 Little Washita OK

• Acres: 4845.
• Runoff data: 1961-74
• Dates of operation: 10/01/61-12/31/74
• Latitude: 345700 Longitude: 975100
• Daily Rainfall: 1961-91
• Topographic map

69009 612 Little Washita OK

• Acres: 563.
• Runoff data: 1961-74
• Dates of operation: 10/01/61-12/31/74
• Latitude: 355700 Longitude: 975100
• Daily Rainfall: 1961-91
• Topographic map

69010 111 Little Washita OK

• Acres: 16634.
• Runoff data: 1962-77
• Dates of operation: 10/01/62-04/30/78
• Latitude: 350300 Longitude: 981500
• Daily Rainfall: 1961-91
• Topographic map

69011 131 Little Washita OK

• Acres: 25660.
• Runoff data: 1962-77
• Dates of operation: 09/01/62-04/30/78
• Latitude: 350300 Longitude: 981000
• Daily Rainfall: 1961-91
• Topographic map

69012 411 Little Washita OK

• Acres: 33300.
• Runoff data: 1962-74
• Dates of operation: 09/01/62-12/31/74
• Latitude: 350300 Longitude: 975800
• Daily Rainfall: 1961-91
• Topographic map

69013 511 Little Washita OK

• Acres: 38020.
• Runoff data: 1962-77
• Dates of operation: 10/01/62-12/31/78
• Latitude: 350300 Longitude: 975100
• Daily Rainfall: 1961-91
• Topographic map

69014 110 Little Washita OK

• Acres: 25020.
• Runoff data: 1963-77
• Dates of operation: 04/01/63-04/30/78
• Latitude: 350500 Longitude: 981100
• Daily Rainfall: 1961-91
• Topographic Map

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

• Acres: 22530.
• Runoff data: 1963-77
• Dates of operation: 08/01/63-04/30/78
• Latitude: 350500 Longitude: 975000
• Daily Rainfall: 1961-91
• Topographic Map

69017 621 Little Washita OK

• Acres: 21310.
• Runoff data: 1963-77
• Dates of operation: 10/01/63-Present
• Latitude: 350000 Longitude: 974600
• Daily Rainfall: 1961-91
• Topographic Map

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

• Acres: 12314.
• Runoff data: 1964-77
• Dates of operation: 01/01/64-04/30/78
• Latitude: 350353 Longitude: 974913
• Daily Rainfall: 1961-91
• Topographic Map

69020 514 Little Washita OK

• Acres: 7225.6
• Runoff data: 1967-77
• Dates of operation: 05/01/67-04/30/78
• Latitude: Longitude:
• Daily Rainfall: 1961-91
• Topographic Map
• Max-min daily air temperature 1967-79

69021 5141 Little Washita OK

• Acres: 4064.
• Runoff data: 1967-77
• Dates of operation: 01/01/67-04/30/78
• Latitude: Longitude:
• Daily Rainfall: 1961-91
• Topographic Map

69022 5142 Little Washita OK

• Acres: 360.3
• Runoff data: 1967-74
• Dates of operation: 01/01/67-12/31/74
• Latitude: Longitude:
• Daily Rainfall: 1961-91
• Topographic Map

69023 5143 Little Washita OK

• Acres: 485.8
• Runoff data: 1967-74
• Dates of operation: 01/01/67-12/31/74
• Latitude: Longitude:
• Daily Rainfall: 1961-91
• Topographic Map

69024 5144 Little Washita OK

• Acres: 1456.6
• Runoff data: 1967-77
• Dates of operation: 01/01/67-04/30/78
• Latitude: Longitude:
• Daily Rainfall: 1961-91
• Topographic Map

69025 5145 Little Washita OK

• Acres: 252.8
• Runoff data: 1967-77
• Dates of operation: 01/01/67-04/30/78
• Latitude: Longitude:
• Daily Rainfall: 1961-91
• Topographic Map

69026 5146 Little Washita OK

• Acres: 761.6
• Runoff data: 1967-77
• Dates of operation: 01/01/67-04/30/78
• Latitude: Longitude:
• Daily Rainfall: 1961-91
• Topographic Map

69027 311 Little Washita OK

• Acres: 15206.
• Runoff data: 1966-77
• Dates of operation: 01/01/66-04/30/78
• Latitude: 350844 Longitude: 975730
• Daily Rainfall: 1961-91
• Topographic Map

69028 515 Little Washita OK

• Acres: 1657.
• Runoff data: 1972-80
• Dates of operation: 01/01/72-Present
• Latitude: 350937 Longitude: 975106
• Daily Rainfall: 1961-91
• Topographic Map

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

• Acres: 17.83
• Runoff data: 1965-76
• Dates of operation: 01/01/65-12/31/76
• Latitude: 350246 Longitude: 975439
• Daily Rainfall: 1961-91
• Topographic Map

69031 C-2 Little Washita OK

• Acres: 38.10
• Runoff data: 1962-74
• Dates of operation: 05/01/62-12/31/75
• Latitude: 350625 Longitude: 980234
• Daily Rainfall: 1961-91
• Topographic Map

       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

• Acres: 44.26
• Runoff data: 1965-76
• Dates of operation: 09/01/65-12/31/76
• Latitude: 350225 Longitude: 975413
• Daily Rainfall: 1961-91
• Topographic Map

69033 C-4 Little Washita OK

• Acres: 29.93
• Runoff data: 1965-76
• Dates of operation: 09/01/65-12/31/76
• Latitude: 350223 Longitude: 975413
• Daily Rainfall: 1961-91
• Topographic Map

69034 C-5 Little Washita OK

• Acres: 12.75
• Runoff data: 1965-76
• Dates of operation: 05/01/65-12/31/76
• Latitude: 350200 Longitude: 975433
• Daily Rainfall: 1961-91
• Topographic Map

69035 C-6 Little Washita OK

• Acres: 13.0
• Runoff data: 1965-76
• Dates of operation: 05/01/65-12/31/76
• Latitude: 350200 Longitude: 975434
• Daily Rainfall: 1961-91
• Topographic Map

69036 C-7 Little Washita OK

• Acres: 26.52
• Runoff data: 1965-76
• Dates of operation: 05/01/65-12/31/76
• Latitude: 350201 Longitude: 975438
• Daily Rainfall: 1961-91
• Topographic Map

69037 C-8 Little Washita OK

• Acres: 27.28
• Runoff data: 1965-76
• Dates of operation: 04/01/65-12/31/76
• Latitude: 350155 Longitude: 975425
• Daily Rainfall: 1961-91
• Topographic Map

69038 R-1 Little Washita OK

• Acres: 17.76
• Dates of operation: 07/01/62-12/31/74
• Topographic Map

69039 R-2 Little Washita OK

• Acres: 24.08
• Dates of operation: 07/01/62-12/31/74
• Topographic Map

69040 R-3 Little Washita OK

• Acres: 25.84
• Dates of operation: 07/01/62-12/31/74
• Topographic Map

69041 R-4 Little Washita OK

• Acres: 18.12
• Dates of operation: 07/01/62-12/31/74
• Topographic Map

69042 R-5 Little Washita OK

• Acres: 23.72
• Runoff data: 1966-78
• Dates of operation: 07/01/66-12/31/78
• Latitude: 350521 Longitude: 974725
• Daily Rainfall: 1961-91
• Topographic Map

69043 R-6 Little Washita OK

• Acres: 27.22
• Runoff data: 1966-78
• Dates of operation: 07/01/66-12/31/78
• Latitude: 350518 Longitude: 974720
• Daily Rainfall: 1961-91
• Topographic Map

69044 R-7 Little Washita OK

• Acres: 19.19
• Runoff data: 1966-78
• Dates of operation: 07/01/66-07/31/78
• Latitude: 350458 Longitude: 974727
• Daily Rainfall: 1961-91
• Topographic Map

69045 R-8 Little Washita OK

• Acres: 27.55
• Runoff data: 1966-78
• Dates of operation: 07/01/66-07/31/78
• Latitude: 350503 Longitude: 974711
• Daily Rainfall: 1961-91
• Topographic Map

69049 R-9 Little Washita OK

• Acres: 9.3
• Runoff data: 1971-78
• Dates of operation: 01/01/71-07/31/78
• Latitude: 350503 Longitude: 974731
• Daily Rainfall: 1961-91

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

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