COLORADO RIVER AT US 90 IN COLUMBUS
Monitored By:  

USGS __Texas Commission on Environmental Quality __
 List results (tabular is default)
 Include profile data (surface is default)

  Select All: Parameter CodeDescription
Field and Flow
 00300OXYGEN, DISSOLVED (MG/L)
 00400PH (STANDARD UNITS)
 00403PH (STANDARD UNITS) LAB
 00095SPECIFIC CONDUCTANCE (UMHOS/CM @ 25C)
 00094SPECIFIC CONDUCTANCE,FIELD (UMHOS/CM @ 25C)
 00010TEMPERATURE, WATER (DEGREES CENTIGRADE)
Conventional Chemistry
 00310BIOCHEMICAL OXYGEN DEMAND (MG/L, 5 DAY - 20DEG C
 00940CHLORIDE (MG/L AS CL)
 32211CHLOROPHYLL-A UG/L SPECTROPHOTOMETRIC ACID. METH
 00620NITRATE NITROGEN, TOTAL (MG/L AS N)
 00610NITROGEN, AMMONIA, TOTAL (MG/L AS N)
 00605NITROGEN, ORGANIC, TOTAL (MG/L AS N)
 00665PHOSPHORUS, TOTAL, WET METHOD (MG/L AS P)
 00535RESIDUE, VOLATILE NONFILTRABLE (MG/L)
 00945SULFATE (MG/L AS SO4)