12
<br />PLATTE RIVER BASIN
<br />06711500 BEAR CREEK AT MOUTH, AT SHERIDAN, CO
<br />LOCATION.--Lat
<br />39039108", long 105°0115711,
<br />in N"Wvf sec.5,
<br />T,5
<br />S., R.68 W., Arapahoe County, Hydrologic
<br />Unit 10190002
<br />on
<br />left bank just downstream from bridge on
<br />South Lowell Blvd.,
<br />at Highway
<br />Department
<br />maintenance
<br />building
<br />at
<br />northwest city limits
<br />of Sheridan,
<br />1.3 mi upstream
<br />from mouth,
<br />and
<br />2.1 mi
<br />west of
<br />city hall
<br />in Englewood.
<br />DRAINAGE ARF.A.--260 mit.
<br />GAGE.--Water-stage recorder with
<br />satellite
<br />telemetry,
<br />Elevation of gage is 5,295
<br />ft
<br />above
<br />National Geodetic
<br />Vertical
<br />Datum of 1929,
<br />from topographic
<br />map. See WSP
<br />1710 or 1730 for history of
<br />changes prior to
<br />Oct. 9,
<br />1953. Oct. 9, 1953,
<br />to Aug.
<br />6, 1969,
<br />water -stage
<br />recorder at
<br />present site
<br />at datum
<br />1.0 ft,
<br />higher.
<br />REMARKS. --The record is
<br />complete and reliable.
<br />The stage -discharge
<br />relation was
<br />affected
<br />by ice
<br />on Nov.
<br />26-28,
<br />30; Dec.
<br />6-8, 18-27, 1992;
<br />Jan.
<br />4-7, 9-16; Feb.
<br />16-19, 1993.
<br />The
<br />satellite record
<br />is the
<br />primary
<br />record.
<br />Due to
<br />incomplete
<br />DCF
<br />transmissions, the following
<br />chart
<br />values
<br />were used:
<br />Oct.
<br />26, 28-29; Nov.
<br />2-3, 6,
<br />11-12, 19,
<br />23-25; Dec. 9-11, 17,
<br />29-31, 1992;
<br />Jan.
<br />8, 20,
<br />22, 28;
<br />Feb. 9,
<br />11-12,
<br />24; Mar.
<br />6, 10-11, 30; Apr.
<br />2, 12,
<br />14, 22-26;
<br />May
<br />5-6, 14, 17,
<br />25; Jun.
<br />4,
<br />9, 18, 21-22, 24;
<br />Jul. 14, 1993.
<br />Record
<br />is good except
<br />for periods
<br />of
<br />ice affect and periods
<br />of incomplete
<br />DCP
<br />transmission
<br />which
<br />are fair. Station maintained and
<br />records developed
<br />by Rodger L.
<br />Burcher.
<br />RATING
<br />TABLE.--BCRSHEC031 USED
<br />FROM 01 -OCT -1992
<br />TO 30 -SEP -1993
<br />DISCHARGE,
<br />IN CFS,
<br />WATER
<br />YEAR OCTOBER
<br />1992 TO SEPTEMBER 1993
<br />MEAN VALUES
<br />DAY
<br />OCT
<br />NOV
<br />DEC
<br />JAN
<br />FEB
<br />MAR
<br />APR
<br />MAY
<br />JUN
<br />JUL
<br />AUG
<br />SEP
<br />1
<br />15
<br />22
<br />29
<br />25
<br />22
<br />23
<br />21
<br />71
<br />58
<br />36
<br />10
<br />9.1
<br />2
<br />14
<br />27
<br />29
<br />26
<br />22,
<br />23
<br />22
<br />70
<br />58
<br />34
<br />9.3
<br />14
<br />3
<br />13
<br />22
<br />28
<br />25
<br />23
<br />23
<br />42
<br />61
<br />80
<br />30
<br />11
<br />15
<br />4
<br />14
<br />16
<br />27
<br />23
<br />24
<br />22
<br />28
<br />56
<br />55
<br />31
<br />12
<br />13
<br />5
<br />15
<br />17
<br />26
<br />23
<br />22
<br />22
<br />29
<br />59
<br />47
<br />31
<br />15
<br />13
<br />6
<br />16
<br />17
<br />26
<br />23
<br />22
<br />22
<br />40
<br />58
<br />43
<br />33
<br />15
<br />13
<br />7
<br />21
<br />19
<br />34
<br />23
<br />22
<br />23
<br />41
<br />53
<br />38
<br />30
<br />14
<br />18
<br />8
<br />22
<br />21
<br />31
<br />23
<br />23
<br />24
<br />32
<br />51
<br />35
<br />24
<br />11
<br />17
<br />9
<br />20
<br />23
<br />28
<br />23
<br />22
<br />24
<br />29
<br />48
<br />32
<br />21
<br />9.1
<br />17
<br />10
<br />19
<br />28
<br />28
<br />23
<br />28
<br />25
<br />27
<br />45
<br />30
<br />22
<br />9.8
<br />14
<br />11
<br />18
<br />30
<br />28
<br />23
<br />24
<br />26
<br />25
<br />39
<br />29
<br />22
<br />13
<br />12
<br />12
<br />17
<br />30
<br />28
<br />23
<br />21
<br />26
<br />27
<br />37
<br />26
<br />35
<br />16
<br />13
<br />13
<br />16
<br />31
<br />28
<br />23
<br />23,
<br />21
<br />36
<br />39
<br />22
<br />29
<br />19
<br />37
<br />14
<br />16
<br />31
<br />27
<br />23
<br />22
<br />23
<br />31
<br />38
<br />20
<br />40
<br />29
<br />33
<br />15
<br />17
<br />31
<br />27
<br />23
<br />23
<br />27
<br />31
<br />43
<br />16
<br />42
<br />34
<br />28
<br />16
<br />17
<br />28
<br />24
<br />23
<br />23
<br />25
<br />32
<br />57
<br />14
<br />36
<br />35
<br />26
<br />17
<br />17
<br />26
<br />14
<br />23
<br />23
<br />24
<br />32
<br />96
<br />37
<br />29
<br />35
<br />24
<br />18
<br />18
<br />23
<br />26
<br />23
<br />24
<br />25
<br />30
<br />112
<br />140
<br />29
<br />34
<br />29
<br />19
<br />14
<br />25
<br />26
<br />23
<br />23
<br />23
<br />30
<br />92
<br />152
<br />27
<br />31
<br />28
<br />20
<br />13
<br />28
<br />26
<br />24
<br />23
<br />20
<br />36
<br />92
<br />96
<br />25
<br />38
<br />25
<br />21
<br />12
<br />34
<br />26
<br />25
<br />25
<br />22
<br />43
<br />87
<br />74
<br />30
<br />45
<br />21
<br />22
<br />14
<br />27
<br />26
<br />25
<br />23
<br />19
<br />44
<br />98
<br />66
<br />26
<br />38
<br />19
<br />23
<br />14
<br />27
<br />25
<br />25
<br />22
<br />16
<br />48
<br />87
<br />62
<br />20
<br />30
<br />17
<br />24
<br />14
<br />29
<br />25
<br />26
<br />20
<br />18
<br />59
<br />79
<br />58
<br />17
<br />16
<br />18
<br />25
<br />15
<br />25
<br />24
<br />23
<br />24
<br />25
<br />63
<br />82
<br />52
<br />15
<br />11
<br />17
<br />26
<br />15
<br />25
<br />24
<br />23
<br />23
<br />18
<br />61
<br />81
<br />50
<br />13
<br />8.8
<br />17
<br />27
<br />17
<br />25
<br />24
<br />23
<br />22
<br />30
<br />56
<br />73
<br />45
<br />9.9
<br />9.8
<br />17
<br />28
<br />19
<br />27
<br />25
<br />23
<br />22
<br />25
<br />58
<br />73
<br />45
<br />7.4
<br />11
<br />15
<br />29
<br />19
<br />30
<br />24
<br />23
<br />---
<br />17
<br />61
<br />74
<br />40
<br />6.0
<br />8.9
<br />15
<br />30
<br />18
<br />31
<br />25
<br />22
<br />---
<br />37
<br />65
<br />67
<br />35
<br />5.9
<br />12
<br />14
<br />31
<br />25
<br />---
<br />24
<br />22
<br />---
<br />31
<br />---
<br />63
<br />---
<br />6.5
<br />12
<br />---
<br />TOTAL
<br />514
<br />777
<br />812
<br />728
<br />640
<br />729
<br />1179
<br />2081
<br />1555
<br />764.7
<br />602.7
<br />568.1
<br />MEAN
<br />16.6
<br />25.9
<br />26.2
<br />23.5
<br />22.9
<br />23.5
<br />39.3
<br />67.1
<br />51.8
<br />24.7
<br />19.4
<br />18.9
<br />AC -FT
<br />1020
<br />1540
<br />1610
<br />1440
<br />1270
<br />1450
<br />2340
<br />4130
<br />3080
<br />1520
<br />1200
<br />1130
<br />MAX
<br />25
<br />34
<br />34
<br />26
<br />28
<br />37
<br />65
<br />112
<br />152
<br />42
<br />45
<br />37
<br />MIN
<br />12
<br />17
<br />14
<br />22
<br />20
<br />16
<br />21
<br />37
<br />14
<br />5.9
<br />8.8
<br />9.1
<br />CAL YR
<br />1992 TOTAL 14748.0
<br />MEAN
<br />40.3
<br />MAX
<br />296 MIN
<br />8.5 AC -FT
<br />29250
<br />WTR YR
<br />1993 TOTAL 10950.5
<br />MEAN
<br />30.0
<br />MAX
<br />152 MIN
<br />5.9 AC -FT
<br />21720
<br />MAX DISCH
<br />375 CFS
<br />AT 1600 22
<br />-MAY -1993 GH
<br />4.08 FT. SHIFT
<br />-0.03 FT.
<br />MAX
<br />GH
<br />4.08 FT. AT 1600
<br />22 -MAY -1993
<br />200
<br />150
<br />100
<br />50
<br />0
<br />Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep
<br />
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