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<br />Table 12.--Summary statistics for streamflow and selected water-qualitg properties and constituents at
<br />water-quality station 07106500 Fountain Creek at Pueblo
<br />
<br />[itl/s, cubic feet per second; ~S/cm, microsiemens per centimeter at 25 degrees Celsius; oC, degree Celsius; mglL, milligrams per liter;
<br />~g/L, micrograms per liter; lIDO mL, colonies per 100 millilitersj ---, no stream standard; E, estimated using methods described by
<br />Helsel and Cohn (1988); <, less than}
<br />
<br />Property or constituent
<br />
<br />Instantaneous streamflow
<br />Specific conductance
<br />pH
<br />Water temperature
<br />Dissolved oxygen
<br />Hardness as calcium
<br />carbonate
<br />Dissolved calcium
<br />Dissolved malnesium
<br />Suspended solids
<br />Nitrite plus nitrate as
<br />nitrogen
<br />Total ammonia as nitrogen
<br />Un-ionized ammonia as
<br />oi trogen
<br />~ Total ammonia plus organic
<br />nitrogen
<br />Total organic nitrogen as
<br />nitrogen
<br />Total phosphorus
<br />Total cadmium
<br />Total recoverable copper
<br />DiBs"olved iron
<br />Total recoverable iron
<br />Total recoverable lead
<br />Dissolved manganese
<br />Total recoverable manganese
<br />Total recoverable nickel
<br />Total seleniwa
<br />Total recoverable zinc
<br />5-day biochemical oxygen
<br />demand
<br />Total coliform bacteria
<br />Fecal coliform bacteria
<br />Fecal streptococcus bact.eria
<br />
<br />Units
<br />
<br />ftJ/s
<br />IJS/cm
<br />s tanda rd
<br />.C
<br />me/L
<br />me/L
<br />
<br />me/L
<br />me/L
<br />me/L
<br />me/L
<br />
<br />me/L
<br />me/L
<br />
<br />me/L
<br />
<br />me/L
<br />
<br />me/L
<br />~e/L
<br />~e/L
<br />~e/L
<br />~e/L
<br />~e/L
<br />~e/L
<br />~e/L
<br />~e/L
<br />~e/L
<br />~e/L
<br />me/L
<br />
<br />/I00mL
<br />1100mL
<br />IIOOmL
<br />
<br />Number
<br />of
<br />values
<br />
<br />266
<br />265
<br />e9
<br />225
<br />92
<br />II
<br />
<br />11
<br />11
<br />e8
<br />90
<br />
<br />88
<br />84
<br />
<br />87
<br />
<br />86
<br />
<br />Humber
<br />of
<br />censored
<br />values
<br />
<br />10
<br />20
<br />20
<br />11
<br />20
<br />20
<br />11
<br />20
<br />20
<br />20
<br />20
<br />75
<br />
<br />o
<br />13
<br />o
<br />4
<br />o
<br />I
<br />o
<br />o
<br />o
<br />o
<br />o
<br />o
<br />
<br />Period
<br />of
<br />record
<br />(water year)
<br />
<br />o
<br />o
<br />o
<br />o
<br />o
<br />o
<br />
<br />1976-88
<br />1976-e8
<br />1981-88
<br />1976-e8
<br />1981-88
<br />1981-82
<br />
<br />12
<br />43
<br />43
<br />
<br />o
<br />o
<br />o
<br />I
<br />
<br />1981-82
<br />1981-82
<br />1981-88
<br />1981-88
<br />
<br />I
<br />o
<br />
<br />1981-88
<br />1981-88
<br />
<br />I
<br />
<br />1981-88
<br />
<br />o
<br />
<br />1981-88
<br />
<br />1ge1-83
<br />1ge1-83
<br />1981-83
<br />1981-82
<br />1981-83
<br />1981-83
<br />1981-82
<br />1981-83
<br />1981-83
<br />1981-83
<br />1981-83
<br />1981-88
<br />
<br />o
<br />4
<br />I
<br />
<br />1985
<br />1985-88
<br />1985-88
<br />
<br />IFor stream segment 2 (Colorado Department of Health, 1989).
<br />
<br />Hean
<br />
<br />125
<br />1,590
<br />8.1
<br />15,6
<br />9.2
<br />520
<br />
<br />130
<br />48
<br />576
<br />4.7 E
<br />
<br />\.0
<br />0.75 E
<br />23
<br />17 E
<br />15,000
<br />14 E
<br />24
<br />450
<br />20
<br />32
<br />120
<br />9.0
<br />
<br />4,800
<br />670 E
<br />1,700 E
<br />
<br />Standard
<br />deviation
<br />
<br />162
<br />796
<br />0.3
<br />8.5
<br />2.1
<br />140
<br />
<br />31
<br />17
<br />1,060
<br />\.5E
<br />
<br />0.41 E
<br />0.0089
<br />
<br />0.77 E
<br />0.012
<br />
<br />2.3 E
<br />
<br />\.8 E
<br />
<br />\.9
<br />
<br />\.5
<br />
<br />0.66
<br />0.90 E
<br />19
<br />14 E
<br />16,000
<br />15 E
<br />43
<br />460
<br />15
<br />45
<br />90
<br />7,3
<br />
<br />5,100
<br />2,100 E
<br />4,200 E
<br />
<br />Hinimum
<br />
<br />0.1
<br />566
<br />7.3
<br />0.0
<br />4,5
<br />320
<br />
<br />83
<br />28
<br />6
<br /><0.10
<br />
<br />Lower
<br />quartile
<br />
<br />24
<br />1,180
<br />8.0
<br />8.5
<br />7.8
<br />400
<br />
<br />100
<br />36
<br />124
<br />3.6
<br />
<br />Hedian
<br />
<br />74
<br />1,410
<br />8.2
<br />16,0
<br />9.0
<br />520
<br />
<br />130
<br />47
<br />264
<br />4.6
<br />
<br />Upper
<br />quartile
<br />
<br />149
<br />1,800
<br />8,3
<br />22.5
<br />1].0
<br />610
<br />
<br />150
<br />58
<br />4e6
<br />5.4
<br />
<br /><0,01 0.06 0.08
<br />0.00050 0.00240 0.0040
<br />
<br />0,20 1.1 1.8
<br />
<br />0.13 0.92 \.5
<br />
<br />0.24
<br /><I
<br />4.00
<br /><3
<br />eo
<br /><I
<br />3
<br />3D
<br />2
<br />I
<br />10
<br />\.0
<br />
<br />540
<br /><4
<br />29
<br />
<br />0.43
<br />0.47 E
<br />12
<br />6
<br />3,900
<br />6
<br />6
<br />140
<br />10
<br />14
<br />60
<br />3.8
<br />
<br />1,200
<br />37
<br />210
<br />
<br />0.93
<br />0.74 E
<br />19
<br />15
<br />9,800
<br />12
<br />9
<br />315
<br />14
<br />18
<br />100
<br />6.6
<br />
<br />2,200
<br />130
<br />390
<br />
<br />\.8
<br />\.2
<br />24
<br />23
<br />21,800
<br />18
<br />20
<br />610
<br />24
<br />27
<br />140
<br />12
<br />
<br />7,900
<br />320
<br />1,000
<br />
<br />Haximum
<br />
<br />1,100
<br />6,000
<br />8.7
<br />33,0
<br />15,2
<br />770
<br />
<br />180
<br />78
<br />6,760
<br />11
<br />
<br />0.32
<br />0.0090
<br />
<br />4.1
<br />0.070
<br />
<br />3,0
<br />
<br />12
<br />
<br />2.1
<br />
<br />8.S
<br />
<br />2.0
<br />4
<br />80
<br />50
<br />55,000
<br />69
<br />150
<br />1,700
<br />60
<br />200
<br />370
<br />34
<br />
<br />15,000
<br />13,000
<br />24,000
<br />
<br />Wa te r-
<br />quality
<br />stand-
<br />ard1
<br />
<br />6.5-9.0
<br />
<br />5.0
<br />
<br />10
<br />
<br />10
<br />200
<br />300
<br />
<br />50
<br />150
<br />
<br />200
<br />10
<br />2,000
<br />
<br />2,000
<br />
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