Laserfiche WebLink
<br />Table 9. --SUIZIII8.ry statistics for streamflow and selected water-qualit.v properties .00 constituents at <br />water-quality station 07105500 Fountain Creek at Colorado Springs <br /> <br />Iftl/s. cubic feet per second; ~S/cm, microsiemens per centimeter at 25 degrees Celsiusj oC, degree Celsius; mg/L, milligrams per liter; <br />~g/L, micrograms per liter; 1100 mL, colonies per 100 milliliters; ---, no stream standard; E, estimated using methods described by <br />Helsel and Coho (1988); <. less thao) <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 magnesium <br />Dissolved cbloride <br />Dissolved sulfate <br />Suspended solids <br />Nitrite plus nitrate aa <br />nitrosen <br />!:j Total alllDonia as nitrosen <br />Un-ionized ammonia aa <br />nitrogen <br />Total ammonia plus organic <br />nitrogell <br />Total organic nitrogen as <br />nitrogen <br />Total phosphorus <br />Total cadmium <br />Total recoverable copper <br />Dissolved iron <br />Total recoverable iron <br />Total recoverable lead <br />Dissolved manganese <br />Total recoverable manganese <br />Total recoverable nickel <br />Total selenium <br />Total recoverable zinc <br />5-day biocbemical Oxygen <br />demand <br />Total coliform bacteria <br />Fecal coliform bacteria <br />Fecal streptococcus bacteria <br /> <br />Units <br /> <br />ftl/a <br />~S/cm <br />standard <br />oc <br />mg/L <br />mg/L <br /> <br />mg/L <br />mg/L <br />mg/L <br />mg/L <br />mg/L <br />mg/L <br /> <br />mg/L <br />mg/L <br /> <br />mg/L <br /> <br />mg/L <br /> <br />mg/L <br />~g/L <br />~g/L <br />~g/L <br />~g/L <br />~g/L <br />~g/L <br />~g/L <br />~g/L <br />~g/L <br />~g/L <br />mg/L <br /> <br />1100 mL <br />1100 mL <br />1100 mL <br /> <br />N_ber <br />of <br />values <br /> <br />306 <br />283 <br />139 <br />28S <br />141 <br />15 <br /> <br />15 <br />15 <br />110 <br />98 <br />133 <br />139 <br /> <br />139 <br />n9 <br /> <br />97 <br /> <br />64 <br />99 <br />100 <br />79 <br />105 <br />100 <br />81 <br />104 <br />23 <br />24 <br />103 <br />125 <br /> <br />N_ber <br />of <br />censored <br />values <br /> <br />15 <br />o <br /> <br />86 <br /> <br />o <br />72 <br />1 <br />II <br />o <br />12 <br />4 <br />o <br />1 <br />I <br />o <br />o <br /> <br />IS <br />99 <br />48 <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 />1976-88 <br />1976-88 <br />1976-88 <br />1976-88 <br />1976-84 <br /> <br />o <br />o <br />o <br />o <br />o <br />o <br /> <br />1976-84 <br />1976-84 <br />1977-88 <br />1977-88 <br />1977-88 <br />1976-88 <br /> <br />1976-88 <br />1976-88 <br /> <br />I <br /> <br />1976-88 <br />1976-88 <br /> <br />I <br /> <br />1976-82 <br />1976-88 <br />1977-88 <br />1976-88 <br />1976-88 <br />1976-88 <br />1976-88 <br />1976-88 <br />1981-83 <br />1976-83 <br />1976-88 <br />1976-88 <br /> <br />o <br />3 <br />o <br /> <br />1984-85 <br />1976-88 <br />1984-88 <br /> <br />1For stream segment 2 (Colorado Department of Healtb. 1989). <br /> <br />Hean <br /> <br />70 <br />583 <br />7.9 <br />13.0 <br />9,3 <br />200 <br /> <br />56 <br />14 <br />20 <br />130 <br />266 <br />1.6 <br /> <br />0.42 E <br />0.0065 <br /> <br />1.1 E <br /> <br />0.87 E <br /> <br />0.50 <br />0,67 E <br />12 E <br />160 E <br />6,300 <br />,6 E <br />64 E <br />250 <br />6 E <br />3 E <br />70 <br />4.2 <br /> <br />6,900 <br />470 E <br />900 <br /> <br />Standard <br />deviation <br /> <br />150 <br />208 <br />0.3 <br />8, I <br />1.7 <br />64 <br /> <br />17 <br />5,S <br />11 <br />71 <br />353 <br />0.76 <br /> <br />I. 33 E <br />0.015 <br /> <br />0,74 E <br /> <br />0.53 E <br /> <br />0.66 <br />0.55 E <br />IOE <br />390 E <br />8,400 <br />29 E <br />52 E <br />240 <br />3 E <br />I E <br />60 <br />4,5 <br /> <br />20,000 <br />730 E <br />1.200 <br /> <br />Hinimum <br /> <br />3.0 <br />152 <br />6.7 <br />0.0 <br />6.2 <br />98 <br /> <br />29 <br />6,3 <br />4.1 <br />14 <br />I <br />0.30 <br /> <br />Lower <br />quartile <br /> <br />18 <br />435 <br />7.7 <br />S.O <br />8,0 <br />IS2 <br /> <br />43 <br />10 <br />13 <br />68 <br />62 <br />1.0 <br /> <br />Hedian <br /> <br />33 <br />592 <br />7.9 <br />13 <br />9.1 <br />210 <br /> <br />59 <br />15 <br />19 <br />120 <br />149 <br />1.4 <br /> <br /><0.01 q,03 0,08 <br />0.000020 0,00067 0.0017 <br /> <br /><0,20 <br /> <br /><0.01 <br /> <br />0.02 <br /><I <br /><1 <br /><10 <br />200 <br /><1 <br /><10 <br />70 <br /><1 <br /><J <br />10 <br />0.20 <br /> <br />230 <br /><4 <br />50 <br /> <br />0,13 <br />0.53 E <br />6 <br />17 <br />2,000 <br />4 <br />30 <br />150 <br />4 <br />2 <br />40 <br />I.S <br /> <br />310 <br />SO <br />180 <br /> <br />0.60 <br /> <br />0.90 <br /> <br />0.54 <br /> <br />0.76 <br /> <br />0.33 <br />0.71 E <br />10 <br />30 <br />4,300 <br />8 <br />50 <br />200 <br />6 <br />3 <br />60 <br />3,0 <br /> <br />1,400 <br />180 <br />400 <br /> <br />Upper <br />quartile <br /> <br />63 <br />700 <br />8.1 <br />20.0 <br />10.6 <br />260 <br /> <br />72 <br />19 <br />24 <br />160 <br />316 <br />2,1 <br /> <br />0.58 <br />0.97 E <br />14 <br />70 <br />6,900 <br />19 <br />80 <br />260 <br />8 <br />4 <br />80 <br />5,6 <br /> <br />2,400 <br />520 <br />980 <br /> <br />Haximum <br /> <br />1.630 <br />1,280 <br />8.6 <br />28.5 <br />13.5 <br />290 <br /> <br />80 <br />22 <br />100 <br />390 <br />2,210 <br />3.9 <br /> <br />0.27 <br />0.0044 <br /> <br />14 <br />0.13 <br /> <br />1.4 <br /> <br />3.8 <br /> <br />1.0 <br /> <br />3.4 <br /> <br />4.6 <br />4 <br />83 <br />2.500 <br />69,000 <br />2S0 <br />290 <br />2,300 <br />16 <br />7 <br />460 <br />29 <br /> <br />80,000 <br />3,600 <br />5,500 <br /> <br />Water- <br />quality <br />stand- <br />ard1 <br /> <br />o <br />~ <br />. <br />J> <br /> <br />6.5-9.0 <br /> <br />5.0 <br /> <br />250 <br />600 <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 />