TWIN BUTTES RESERVOIR AT DAM 695 M SOUTH AND 195 M WEST OF INTAKE STRUCTURE TO LAKE NASWORTHY
Monitored By:  
Upper Colorado River Authority __TEXAS PARKS & WILDLIFE DEPARTMENT __Texas Commission on Environmental Quality __ 		 List results (tabular is default)
 Include profile data (surface is default)

  Select All: Parameter CodeDescription
Field and Flow
 72053DAYS SINCE PRECIPITATION EVENT (DAYS)
 82903DEPTH OF BOTTOM OF WATER BODY AT SAMPLE SITE MET
 00062ELEVATION, RESERVOIR SURFACE WATER IN FEET
 89979EVIDENCE OF PRIMARY CONTACT RECREATION
 00061FLOW STREAM, INSTANTANEOUS (CUBIC FEET PER SEC)
 01351FLOW:1=No Flow,2=Low,3=Normal,4=Flood,5=High,6=D
 89926MACROPHYTE BED AT COLLECTION POINT (%)
 00300OXYGEN, DISSOLVED (MG/L)
 00301OXYGEN, DISSOLVED (PERCENT OF SATURATION)
 00400PH (STANDARD UNITS)
 00403PH (STANDARD UNITS) LAB
 89966PRESENT WEATHER (1=CLEAR,2=PTCLDY,3=CLDY,4=RAIN
 89978PRIMARY CONTACT RECREATION OBSERVED
 00054RESERVOIR STORAGE - ACRE FEET
 00095SPECIFIC CONDUCTANCE (UMHOS/CM @ 25C)
 00094SPECIFIC CONDUCTANCE,FIELD (UMHOS/CM @ 25C)
 00010TEMPERATURE, WATER (DEGREES CENTIGRADE)
 00078TRANSPARENCY, SECCHI DISC (METERS)
 82078TURBIDITY,FIELD NEPHELOMETRIC TURBIDITY UNITS, N
 89965WIND INTENSITY (1=CALM,2=SLIGHT,3=MOD.,4=STRONG)
Bacteria
 31699E. COLI, COLILERT, IDEXX METHOD, MPN/100ML
 31704E.COLI, COLILERT, IDEXX, HOLDING TIME
 31616FECAL COLIFORM,MEMBR FILTER,M-FC BROTH, #/100ML
Conventional Chemistry
 00415ALKALINITY, PHENOLPHTHALEIN (MG/L)
 00410ALKALINITY, TOTAL (MG/L AS CACO3)
 00440BICARBONATE ION (MG/L AS HCO3)
 00680CARBON, TOTAL ORGANIC, NPOC (TOC), MG/L
 00940CHLORIDE (MG/L AS CL)
 32211CHLOROPHYLL-A UG/L SPECTROPHOTOMETRIC ACID. METH
 70953CHLOROPHYLL-A, PHYTOPLANKTON UG/L, CHROMO-FLOURO
 00950FLUORIDE, DISSOLVED (MG/L AS F)
 00951FLUORIDE, TOTAL (MG/L AS F)
 00900HARDNESS, TOTAL (MG/L AS CACO3)
 00620NITRATE NITROGEN, TOTAL (MG/L AS N)
 00615NITRITE NITROGEN, TOTAL (MG/L AS N)
 00630NITRITE PLUS NITRATE, TOTAL 1 DET. (MG/L AS N)
 00610NITROGEN, AMMONIA, TOTAL (MG/L AS N)
 00625NITROGEN, KJELDAHL, TOTAL (MG/L AS N)
 00593NO2 PLUS NO3-N, TOTAL, WHATMAN GF/F FILT (MG/L)
 70507ORTHPHOSPHATE PHOSPHORUS,DISS,MG/L,FILTER >15MIN
 00671ORTHPHOSPHATE PHOSPHORUS,DISS,MG/L,FLDFILT<15MIN
 32213PHEOPHYTIN-A UG/L FLUOROMETRIC METHOD
 32218PHEOPHYTIN-A UG/L SPECTROPHOTOMETRIC ACID. METH.
 00660PHOSPHATE, ORTHO (MG/L AS PO4)
 00665PHOSPHORUS, TOTAL, WET METHOD (MG/L AS P)
 00668PHOSPHORUS,TOTAL, BOTTOM DEPOSIT (MG/KG DRY WT)
 70294RESIDUE, TOT DISS,UNSPEC CALC BASED ON COND (MG/
 00530RESIDUE, TOTAL NONFILTRABLE (MG/L)
 00535RESIDUE, VOLATILE NONFILTRABLE (MG/L)
 70300RESIDUE,TOTAL FILTRABLE (DRIED AT 180C) (MG/L)
 00945SULFATE (MG/L AS SO4)
Metals in Water
 00916CALCIUM, TOTAL (MG/L AS CA)
 00927MAGNESIUM, TOTAL (MG/L AS MG)
 00937POTASSIUM, TOTAL (MG/L AS K)
 00929SODIUM, TOTAL (MG/L AS NA)
Organics in Water
 345061,1,1-TRICHLOROETHANE, TOTW (UG/L)
 345161,1,2,2-TETRACHLOROETHANE, TOTW (UG/L)
 345111,1,2-TRICHLOROETHANE, TOTW (UG/L)
 344961,1-DICHLOROETHANE, TOTW (UG/L)
 345011,1-DICHLOROETHYLENE TOTWUG/L
 345511,2,4-TRICHLOROBENZENE TOTWUG/L
 776511,2-DIBROMOETHANE WHOLE WATER (UG/L)
 345361,2-DICHLOROBENZENE, TOTW (UG/L)
 345311,2-DICHLOROETHANE, TOTW (UG/L)
 345411,2-DICHLOROPROPANE, TOTW, (UG/L)
 345661,3-DICHLOROBENZENE, TOTW (UG/L)
 345711,4-DICHLOROBENZENE, TOTW (UG/L)
 81552ACETONE, WHOLE WATER SAMPLE (UG/L)
 34215ACRYLONITRILE, TOTW (UG/L)
 34030BENZENE IN WTR SMPLE GC-MS, HEXADECONE EXTR.UG/L
 32101BROMODICHLOROMETHANE,WHOLE WATER,UG/L
 32104BROMOFORM, WHOLE WATER, UG/L
 30202BROMOMETHANE WATER, WHOLE, RECOVERABLE, UG/L
 77041CARBON DISULFIDE WHOLE WATER SAMPLE (UG/L)
 32102CARBON TETRACHLORIDE,WHOLE WATER,UG/L
 34301CHLOROBENZENE TOTWUG/L
 34311CHLOROETHANE TOTWUG/L
 32106CHLOROFORM, WHOLE WATER, UG/L
 30201CHLOROMETHANE, WATER, WHOLE, RECOVERABLE, UG/L
 81686CIS-1,2-DICHLOROETHENE IN WATER TOTAL (UG/L)
 34704CIS-1,3-DICHLOROPROPENE TOTAL IN WATER UG/L
 32105DIBROMOCHLOROMETHANE, WHOLE WATER, UG/L
 38437DIBROMOCHLOROPROPANE WATER, TOTUG/L
 34668DICHLORODIFLUOROMETHANE TOTW UG/L
 34371ETHYLBENZENE TOTWUG/L
 34391HEXACHLOROBUTADIENE TOTWUG/L
 81595METHYL ETHYL KETONE WHL WATER SAMPLE (UG/L)
 46491METHYL-TERT-BUTYL ETHER (MTBE) WATER, TOTAL (UG/
 34423METHYLENE CHLORIDE TOTWUG/L
 34696NAPHTHALENE TOTWUG/L
 77135O-XYLENE (UG/L)
 77128STYRENE WHOLE WATER (UG/L)
 34475TETRACHLOROETHYLENE TOTWUG/L
 34010TOLUENE IN WTR SMPLE GC-MS, HEXADECONE EXTR.UG/L
 34546TRANS-1,2-DICHLOROETHENE, TOTAL, IN WATER UG/L
 34699TRANS-1,3-DICHLOROPROPENETOTAL IN WATER UG/L
 39180TRICHLOROETHYLENE-WHOLE WATER SAMPLE-UG/L
 34488TRICHLOROFLUOROMETHANE TOTW UG/L
 82080TRIHALOMETHANE TOTAL,TTHM, WATER,BY SUMMATION (U
 39175VINYL CHLORIDE-WHOLE WATER SAMPLE-UG/L
 81551XYLENE WHL WATER SMPL (UG/L)
 85795XYLENE, META & PARA, WATER, WHOLE (UG/L)
Metals in Sediment
 01003ARSENIC, BOTTOM DEPOSITS (MG/KG AS AS DRY WT)
 01008BARIUM, BOTTOM DEPOSITS (MG/KG AS BA DRY WT)
 01028CADMIUM,TOTAL, BOTTOM DEPOSITS (MG/KG,DRY WT)
 01029CHROMIUM,TOTAL, BOTTOM DEPOSITS (MG/KG,DRY WT
 01043COPPER, BOTTOM DEPOSITS (MG/KG AS CU DRY WT)
 01052LEAD, BOTTOM DEPOSITS (MG/KG AS PB DRY WT)
 01053MANGANESE, BOTTOM DEPOSITS (MG/KG AS MN DRY WG
 71921MERCURY,TOT. IN BOT. DEPOS. (MG/KG) AS HG DRY WG
 01068NICKEL, TOTAL, BOTTOM DEPOSITS (MG/KG,DRY WT)
 01148SELENIUM, BOTTOM DEPOSITS (MG/KG AS SE DRY WT)
 01078SILVER, BOTTOM DEPOSITS (MG/KG AS AG DRY WT)
 01093ZINC, BOTTOM DEPOSITS (MG/KG AS ZN DRY WT)
Organics in Sediment
 39333ALDRIN, BOTTOM DEPOS. (UG/KG DRY SOLIDS)
 39102BIS(2-ETHYLHEXYL) PHTHALATE SED, DRY WT,UG/KG
 39351CHLORDANE(TECH MIX&METABS) SED,DRY WT,UG/KG
 39363DDD IN BOTTOM DEPOS. (UG/KGDRY SOLIDS)
 39368DDE IN BOTTOM DEPOS. (UG/KG DRY SOLIDS)
 39373DDT IN BOTTOM DEPOS. (UG/KG DRY SOLIDS)
 39112DI-N-BUTYL PHTHALATE, SEDIMENTS,DRY WT,UG/KG
 39571DIAZINON IN BOT. DEPOS. (UG/KG DRY SOLIDS)
 39383DIELDRIN IN BOTTOM DEPOS. (UG/KG DRY SOLIDS)
 39393ENDRIN IN BOTTOM DEPOS. (UG/KG DRY SOLIDS)
 39783GAMMA BHC (LINDANE), SEDIMENT, DRY WT (UG/KG)
 39423HEPTACHLOR EPOXIDE IN BOT. DEP. (UG/KG DRY SOL.)
 39413HEPTACHLOR IN BOT. DEP. (UG/KG DRY SOLIDS)
 39481METHOXYCHLOR, BOTTOM DEPOSITS (UG/KG DRY SOL.)
 39601METHYL PARATHION IN BOT. DEPOS.(UG/KG DRY SOLIDS
 39519PCBS, BOTTOM DEPOSITS (UG/KG DRY SOLIDS)
 39403TOXAPHENE IN BOTTOM DEPOS.(UG/KG DRY SOLIDS)
Other
 775621,1,1,2-TETRACHLOROETHANE, TOTAL, UG/L
 771681,1-DICHLOROPROPENE, WHOLE, WATER UG/L
 776131,2,3-TRICHLOROBENZENE, TOTAL, UG/L
 327361,2,3-TRICHLOROPROPANE, TOTAL, UG/L
 772221,2,4-TRIMETHYLBENZENE, TOTAL, UG/L
 772261,3,5-TRIMETHYLBENZENE, TOTAL, UG/L
 771702,2-DICHLOROPROPANE, TOTAL, UG/L
 327442-CHLOROTOLUENE, TOTAL, UG/L
 771032-HEXANONE, TOTAL, UG/L
 327604-CHLOROTOLUENE, TOTAL, UG/L
 327614-ISOPROPYLTOLUENE, TOTAL, UG/L
 781334-METHYL-2-PENTANONE, TOTAL, UG/L
 81555BROMOBENZENE, TOTAL, UG/L
 49493BUTYL BENZENE, TOTAL, UG/L
 77297CHLOROBROMOMETHANE, TOTAL, UG/L
 30217DIBROMOMETHANE, TOTAL, UG/L
 32773ETHYL METACRYLATE, TOTAL, UG/L
 77424IODOMETHANE, TOTAL, UG/L
 77223ISOPROPYLBENZENE, TOTAL, UG/L
 39531MALATHION IN BOT. DEPOS. (UG/KG DRY SOLIDS)
 81597METHYL METHACRYLATE, TOTAL, UG/L
 77224N-PROPYLBENZENE, TOTAL, UG/L
 39541PARATHION IN BOT. DEPOS. (UG/KG DRY SOLIDS)
 77350SEC-BUTYLBENZENE, TOTAL, UG/L
 77353TERT-BUTYLBENZENE, TOTAL, UG/L
 81607TETRAHYDROFURAN, TOTAL, UG/L
 77057VINYL ACETATE, TOTAL, UG/L