LCRA Logo Water Quality Data

Segment: 1431 Sorted
Mid Pecan Bayou Include Profile Data
Profile Data Sorted

Select Parameter Code Parameter Description
72053 DAYS SINCE PRECIPITATION EVENT (DAYS)
01351 FLOW:1=No Flow,2=Low,3=Normal,4=Flood,5=High,6=D
74069 STREAM FLOW ESTIMATE (CFS)
00680 CARBON, TOTAL ORGANIC, NPOC (TOC), MG/L
70953 CHLOROPHYLL-A, PHYTOPLANKTON UG/L, CHROMO-FLOURO
00625 NITROGEN, KJELDAHL, TOTAL (MG/L AS N)
82903 DEPTH OF BOTTOM OF WATER BODY AT SAMPLE SITE MET
31699 E. COLI, COLILERT, IDEXX METHOD, MPN/100ML
31704 E.COLI, COLILERT, IDEXX, HOLDING TIME
00535 RESIDUE, VOLATILE NONFILTRABLE (MG/L)
00945 SULFATE (MG/L AS SO4)
00951 FLUORIDE, TOTAL (MG/L AS F)
00940 CHLORIDE (MG/L AS CL)
00530 RESIDUE, TOTAL NONFILTRABLE (MG/L)
00630 NITRITE PLUS NITRATE, TOTAL 1 DET. (MG/L AS N)
00665 PHOSPHORUS, TOTAL, WET METHOD (MG/L AS P)
00410 ALKALINITY, TOTAL (MG/L AS CACO3)
00400 PH (STANDARD UNITS)
00610 NITROGEN, AMMONIA, TOTAL (MG/L AS N)
00078 TRANSPARENCY, SECCHI DISC (METERS)
00010 TEMPERATURE, WATER (DEGREES CENTIGRADE)
00300 OXYGEN, DISSOLVED (MG/L)
00094 SPECIFIC CONDUCTANCE,FIELD (UMHOS/CM @ 25C)
89835 FLOW MTH 1=GAGE 2=ELEC 3=MECH 4=WEIR/FLU 5=DOPPL
00061 FLOW STREAM, INSTANTANEOUS (CUBIC FEET PER SEC)
89979 EVIDENCE OF PRIMARY CONTACT RECREATION
89978 PRIMARY CONTACT RECREATION OBSERVED
32213 PHEOPHYTIN-A UG/L FLUOROMETRIC METHOD
89870 % POOL COVERAGE IN 500 METER REACH
70300 RESIDUE,TOTAL FILTRABLE (DRIED AT 180C) (MG/L)
00671 ORTHPHOSPHATE PHOSPHORUS,DISS,MG/L,FLDFILT<15MIN
00593 NO2 PLUS NO3-N, TOTAL, WHATMAN GF/F FILT (MG/L)
00055 STREAM VELOCITY (FEET PER SECOND)
82078 TURBIDITY,FIELD NEPHELOMETRIC TURBIDITY UNITS, N
70507 ORTHPHOSPHATE PHOSPHORUS,DISS,MG/L,FILTER >15MIN
32211 CHLOROPHYLL-A UG/L SPECTROPHOTOMETRIC ACID. METH
32218 PHEOPHYTIN-A UG/L SPECTROPHOTOMETRIC ACID. METH.
00620 NITRATE NITROGEN, TOTAL (MG/L AS N)
00615 NITRITE NITROGEN, TOTAL (MG/L AS N)
31616 FECAL COLIFORM,MEMBR FILTER,M-FC BROTH, #/100ML
00929 SODIUM, TOTAL (MG/L AS NA)
89962 LAND DEVELOP IMPACT (1=UNIMP,2=LOW,3=MOD,4=HIGH)
89928 BEDROCK STREAMBED AT COLLECTION POINT (%)
89961 ECOREGION (TEXAS ECOREGION CODE)
89924 SAND BOTTOM AT COLLECTION POINT (%)
89946 MESH SIZE, ANY NET OR SIEVE, AVERAGE BAR (CM)
89921 UNDERCUT BANK AT COLLECTION POINT (%)
89927 SNAGS AND BRUSH AT COLLECTION POINT (%)
89867 AESTHETICS (1=WILD 2=NAT. 3=COMM. 4=OFF.)
89926 MACROPHYTE BED AT COLLECTION POINT (%)
89865 MAXIMUM POOL DEPTH (METERS)
89922 OVERHANGING BRUSH AT COLLECTION POINT (%)
89862 AVERAGE STREAM DEPTH (METERS)
89929 NUMBER OF STREAM COVER TYPES
89853 AVERAGE PERCENT OTHER AS RIPARIAN VEGETATION
89864 MAXIMUM POOL WIDTH (METERS)
89861 AVERAGE STREAM WIDTH (METERS)
89925 SOFT BOTTOM AT COLLECTION POINT (%)
89850 AVERAGE PERCENT SHRUBS AS RIPARIAN VEGETATION
89860 LENGTH OF STREAM EVALUATED (KM)
89859 DRAINAGE AREA ABOVE MOST DOWNSTREAM TRANSECT (KM
89923 GRAVEL BOTTOM AT COLLECTION POINT (%)
89846 AVERAGE STREAM BANK EROSION (%)
89847 AVERAGE STREAM BANK SLOPE (DEGREES)
89852 AVERAGE PERCENT CULTIVATED FIELDS AS RIPARIAN VE
89866 AVERAGE WIDTH OF NATURAL RIPARIAN VEGETATION (M)
89844 DOMINANT SUBSTRATE TYPE
89841 NUMBER OF MODERATELY DEFINED STREAM BENDS
89851 AVERAGE PERCENT GRASS AS RIPARIAN VEGETATION
89854 AVERAGE PERCENTAGE OF TREE CANOPY COVERAGE
89843 TOTAL NUMBER OF RIFFLES
89839 TOTAL NUMBER OF STREAM BENDS
89849 AVERAGE PERCENT TREES AS RIPARIAN VEGETATION
89848 HABITAT FLOW STATUS, 1=NO FLOW, 2=LOW,3=MOD,4=HI
84161 STREAM ORDER
89840 NUMBER OF WELL DEFINED STREAM BENDS
89845 AVERAGE PERCENT OF SUBSTRATE GRAVEL SIZE OR LARG
89832 NUMBER OF LATERAL TRANSECTS MADE
84159 AVERAGE PERCENTAGE INSTREAM COVER
89842 NUMBER OF POORLY DEFINED STREAM BENDS
72052 STREAMBED SLOPE (FT/FT)
89857 DISSOLVED OXYGEN, 24-HOUR AVG. (MG/L) MIN. 4 MEA
89856 DISSOLVED OXYGEN, 24-HOUR MAX. (MG/L) MIN. 4 MEA
89855 DISSOLVED OXYGEN, 24-HOUR MIN. (MG/L) MIN. 4 MEA
00222 SPECIFIC CONDUCTANCE, # OF MEASUREMENTS IN 24-HR
00216 PH, S.U., 24HR, MINIMUM VALUE
89858 DISSOLVED OXYGEN, # OF MEASUREMENTS IN 24-HRS
00214 SPECIFIC CONDUCTANCE, UMHOS/CM, FIELD, 24HR MIN
00221 WATER TEMPERATURE, # OF MEASUREMENTS IN 24-HRS
00215 PH, S.U., 24HR MAXIMUM VALUE
00211 TEMPERATURE, WATER (DEGREES CENTIGRADE) 24HR MIN
00213 SPECIFIC CONDUCTANCE, UMHOS/CM, FIELD, 24HR MAX
00223 pH, # OF MEASUREMENTS IN 24-HRS
00212 SPECIFIC CONDUCTANCE, UMHOS/CM, FIELD, 24HR AVG
00209 TEMPERATURE, WATER (DEGREES CENTIGRADE, 24HR AVG
00210 WATER TEMPERATURE, DEGREES CENTIGRADE, 24HR MAX
01147 SELENIUM, TOTAL (UG/L AS SE)
01106 ALUMINUM, DISSOLVED (UG/L AS AL)
01105 ALUMINUM, TOTAL (UG/L AS AL)
01065 NICKEL, DISSOLVED (UG/L AS NI)
01042 COPPER, TOTAL (UG/L AS CU)
01040 COPPER, DISSOLVED (UG/L AS CU)
01034 CHROMIUM, TOTAL (UG/L AS CR)
01027 CADMIUM, TOTAL (UG/L AS CD)
01025 CADMIUM, DISSOLVED (UG/L AS CD)
01002 ARSENIC, TOTAL (UG/L AS AS)
01090 ZINC, DISSOLVED (UG/L AS ZN)
01000 ARSENIC, DISSOLVED (UG/L AS AS)
01077 SILVER, TOTAL (UG/L AS AG)
01075 SILVER, DISSOLVED (UG/L AS AG)
01030 CHROMIUM, DISSOLVED (UG/L AS CR)
01067 NICKEL, TOTAL (UG/L AS NI)
00927 MAGNESIUM, TOTAL (MG/L AS MG)
01092 ZINC, TOTAL (UG/L AS ZN)
00925 MAGNESIUM, DISSOLVED (MG/L AS MG)
00916 CALCIUM, TOTAL (MG/L AS CA)
01051 LEAD, TOTAL (UG/L AS PB)
00915 CALCIUM, DISSOLVED (MG/L AS CA)
01049 LEAD, DISSOLVED (UG/L AS PB)
01145 SELENIUM, DISSOLVED (UG/L AS SE)
82009 SEDIMENT PRCTL.SIZE CLASS <.0039 CLAY %DRY WT
80256 SEDIMENT PRTCL.SIZE CLASS >2.0MM GRAVEL %DRY WT
01148 SELENIUM, BOTTOM DEPOSITS (MG/KG AS SE DRY WT)
01108 ALUMINUM, BOTTOM DEPOSITS (MG/KG AS AL DRY WT
89991 SEDIMENT PRCTL.SIZE CLASS,SAND .0625-2MM %DRYWT
01078 SILVER, BOTTOM DEPOSITS (MG/KG AS AG DRY WT)
82008 SEDIMENT PRTL.SIZE CLASS.0039-.0625 SILT %DRY W
01093 ZINC, BOTTOM DEPOSITS (MG/KG AS ZN DRY WT)
01068 NICKEL, TOTAL, BOTTOM DEPOSITS (MG/KG,DRY WT)
81951 TOTAL ORGANIC CARBON,NPOC(TOC), SED DRY WT,MG/KG
01052 LEAD, BOTTOM DEPOSITS (MG/KG AS PB DRY WT)
01029 CHROMIUM,TOTAL, BOTTOM DEPOSITS (MG/KG,DRY WT
81373 SOLIDS IN SEDIMENT, PERCENT BY WEIGHT (DRY)
71921 MERCURY,TOT. IN BOT. DEPOS. (MG/KG) AS HG DRY WG
01043 COPPER, BOTTOM DEPOSITS (MG/KG AS CU DRY WT)
01028 CADMIUM,TOTAL, BOTTOM DEPOSITS (MG/KG,DRY WT)
01053 MANGANESE, BOTTOM DEPOSITS (MG/KG AS MN DRY WG
01008 BARIUM, BOTTOM DEPOSITS (MG/KG AS BA DRY WT)
01003 ARSENIC, BOTTOM DEPOSITS (MG/KG AS AS DRY WT)
46570 HARDNESS, DISSOLVED, CALCULATED (MG/L AS CaCO3)
82394 HARDNESS, TOTAL, CALCULATED (MG/L AS CaCO3)
50087 SIMULTANEOUSLY EXTRACTED METALS,SUM(SEM) (MMOL/K
50088 ACID VOLATILE SULFIDE (AVS), (MMOL/KG)
31648 E. COLI, MTEC, MF, #/100 ML
00301 OXYGEN, DISSOLVED (PERCENT OF SATURATION)
00090 OXIDATION REDUCTION POTENTIAL (MILLIVOLTS)
00600 NITROGEN, TOTAL (MG/L AS N)
00076 TURBIDITY,HACH TURBIDIMETER (FORMAZIN TURB UNIT)
92074 CORYDALUS
93036 CORBICULA
92491 CHIRONOMIDAE
90913 HIRUDINEA
89950 BENTHIC SAMPLER (1=SURB,2=EKM,3=KICK,4=PET,5=H-D
89899 #IND/1=SUBSAMPLE,2=SQFT,3=SQMTR,4=TOTAL KICKNET
89906 NUMBER OF INDIV. IN BENTHIC RBA SUBSAMPLE (#IND)
89904 KICKNET EFFORT,MINUTES KICKED (MIN.)
99094 LEPOMIS CYANELLUS (#/SAMPLE)
98474 CYPRINELLA LUTRENSIS (# SAMPLE)NOTROPIS LUTRENSI
99090 MICROPTERUS SALMOIDES (#/SAMPLE)
98430 DOROSOMA CEPEDIANUM (#/SAMPLE)
92662 PYRALIDAE
90382 OLIGOCHAETA
98511 CARPIODES CARPIO (#/SAMPLE)
99163 MORONE CHRYSOPS (#/SAMPLE)
99093 LEPOMIS AURITUS (#/SAMPLE)
98340 LEPISOSTEUS OCULATUS (#/SAMPLE)
98561 ICTALURUS PUNCTATUS (#/SAMPLE)
90196 NEMATA (NEMATODA)
91964 SALDIDAE
92154 BEROSUS
00618 NITRATE NITROGEN, DISSOLVED (MG/L AS N)
39423 HEPTACHLOR EPOXIDE IN BOT. DEP. (UG/KG DRY SOL.)
39393 ENDRIN IN BOTTOM DEPOS. (UG/KG DRY SOLIDS)
39383 DIELDRIN IN BOTTOM DEPOS. (UG/KG DRY SOLIDS)
39701 HEXACHLOROBENZENE IN BOT DEPOS (UG/KG DRY SOLIDS
34354 ENDOSULFAN SULFATE DRY WTBOTUG/KG
39783 GAMMA BHC (LINDANE), SEDIMENT, DRY WT (UG/KG)
39571 DIAZINON IN BOT. DEPOS. (UG/KG DRY SOLIDS)
39731 2,4-D, BOTTOM DEPOSITS (UG/KG DRY SOLIDS)
39413 HEPTACHLOR IN BOT. DEP. (UG/KG DRY SOLIDS)
39741 2,4,5-T, BOTTOM DEPOSITS (UG/KG DRY SOLIDS)
39541 PARATHION IN BOT. DEPOS. (UG/KG DRY SOLIDS)
39403 TOXAPHENE IN BOTTOM DEPOS.(UG/KG DRY SOLIDS)
39531 MALATHION IN BOT. DEPOS. (UG/KG DRY SOLIDS)
39519 PCBS, BOTTOM DEPOSITS (UG/KG DRY SOLIDS)
39363 DDD IN BOTTOM DEPOS. (UG/KGDRY SOLIDS)
39481 METHOXYCHLOR, BOTTOM DEPOSITS (UG/KG DRY SOL.)
39368 DDE IN BOTTOM DEPOS. (UG/KG DRY SOLIDS)
39373 DDT IN BOTTOM DEPOS. (UG/KG DRY SOLIDS)
39061 PCP (PENTACHLOROPHENOL ) IN BOT DEPOS DRY UG/KG
39351 CHLORDANE(TECH MIX&METABS) SED,DRY WT,UG/KG
00668 PHOSPHORUS,TOTAL, BOTTOM DEPOSIT (MG/KG DRY WT)
39333 ALDRIN, BOTTOM DEPOS. (UG/KG DRY SOLIDS)
00561 OIL& GREASE,FREON EXTR-IR METH,BOT.DEPOS(MG/KG)
00335 CHEMICAL OXYGEN DEMAND, .025N K2CR2O7 (MG/L)
81896 DDE TOTAL IN TISSUE WET WEIGHT (MG/KG)
99095 LEPOMIS GULOSUS (#/SAMPLE)
81614 NUMBER OF INDIVIDUALS IN COMPOSITE TISSUE SAMPLE
84100 SEX (1-MALE,2-FEMALE,3-MIXED,4-UNKNOWN)
74995 ANATOMICAL PART, USE EPA STORET NUMERIC CODE
81897 DDD TOTAL IN TISSUE WET WT (MG/KG)
74990 FISH SPECIES, USE EPA STORET NUMERIC CODE
71939 CHROMIUM,TOT IN FISH OR ANIMALS-WET WEIGHT BASIS
71940 CADMIUM,TOTAL IN FISH OR ANIMAL-WET WEIGHT BASIS
71930 MERCURY,TOTAL IN FISH OR ANIMAL-WET WEIGHT BASIS
99099 LEPOMIS MEGALOTIS (#/SAMPLE)
39601 METHYL PARATHION IN BOT. DEPOS.(UG/KG DRY SOLIDS
99097 LEPOMIS MACROCHIRUS (#/SAMPLE)
81615 NUMBER OF SPECIES IN COMPOSITE TISSUE SAMPLE
71936 LEAD,TOTAL IN FISH OR ANIMALS-WET WEIGHT BASIS
39761 SILVEX, BOTTOM DEPOSITS (UG/KG DRY SOLIDS)
39406 DIELDRIN IN AQ ORGANISMS WT WT BASIS (MG/KG)
39515 PCBS IN FISH TISSUE (MG/KG)
81644 METHOXYCHLOR IN FISH TISSUE, (UG/G) WET WEIGHT
39329 O,P DDE IN TISSUE, WET WT (UG/G)
71937 COPPER,TOTAL IN FISH OR ANIMALS-WET WEIGHT BASIS
34687 HEPTACHLOR WET WTTISMG/KG
39376 DDT SUM ANALOGS IN TISSUE WET WT BASIS (MG/KG)
39322 P,P' DDE IN TISSUE, WET WEIGHT (MG/KG)
39321 P,P DDE, BOTTOM DEPOSITS (UG/KG DRY SOLIDS)
39074 BHC-ALPHA ISOMER, TISSUE UG/G WET WT
39325 O,P DDD IN TISSUE, WET WT (UG/G)
39312 P,P' DDD IN TISSUE, WET WEIGHT (MG/KG)
39066 CHLORDANE-TRANS ISOMER,TISSUE WET WT (UG/G)
39076 BHC-ALPHA ISOMER, BOTTOM DEPOS (UG/KG DRY SOL)
39311 P,P DDD, BOTTOM DEPOSITS (UG/KG DRY SOLIDS)
39063 CHLORDANE-CIS ISOMER,TISSUE WET WT (UG/G)
39067 CHLORDANE TRANS ISOMER, BOTTOM DEPOSITS UG/KG DR
39307 O,P DDT IN TISSUE, WET WEIGHT (UG/G)
34691 TOXAPHENE WET WTTISMG/KG
39064 CHLORDANE CIS ISOMER, BOTTOM DEPOSITS(UG/KG DRY)
39302 P,P' DDT IN TISSUE, WET WEIGHT (MG/KG)
34688 HEXACHLOROBENZENE WET WTTISMG/KG
34682 CHLORDANE(TECH MIX & METABS),TISSUEWET WTT,MG/K
39301 P,P' DDT, BOTTOM DEPOSITS (UG/KG DRY SOLIDS)
01149 SELENIUM, TOTAL IN FISH OR ANIMALS WET WT MG/KG
34686 HEPTACHLOR EPOXIDE WET WTTISMG/KG
34685 ENDRIN WET WTTISMG/KG
34680 ALDRIN IN FISH TISSUE WET WEIGHT MG/KG
01004 ARSENIC TOTAL IN FISH OR ANIMAL WET WT (MG/KG)
00480 SALINITY - PARTS PER THOUSAND
00310 BIOCHEMICAL OXYGEN DEMAND (MG/L, 5 DAY - 20DEG C
00095 SPECIFIC CONDUCTANCE (UMHOS/CM @ 25C)
00660 PHOSPHATE, ORTHO (MG/L AS PO4)
98563 AMEIURUS MELAS (#/SAMPLE) ICTALUARUS MELAS
39112 DI-N-BUTYL PHTHALATE, SEDIMENTS,DRY WT,UG/KG
39102 BIS(2-ETHYLHEXYL) PHTHALATE SED, DRY WT,UG/KG
92508 CHIRONOMUS
91056 OSTRACODA
92874 PHYSELLA
92534 POLYPEDILUM
92253 STENELMIS
91600 CAENIS
92887 HELISOMA
91683 ARGIA
92900 FERRISSIA
92217 HELICHUS
92885 GYRAULUS

Data is automatically displayed and subject to revision.
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