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Link to USGS home page - Bluebonnets

The U.S. Geological Survey assumes no legal liability for the accuracy or completeness of the data provided in the clearinghouse. For those with questions concerning these data, please contact the agency responsible for sampling.
Search The Edwards Aquifer Data Clearinghouse
This search form allows a user to view and retrieve environmental and biological data relating to the Edwards Aquifer analyzed by various cooperator programs. There are 14,873 water quality/biological parameters for which data is collected. Using the form below you can choose to view all or up to 10 parameters for a particular site, county, date, station type, etc.
1. Define search criteria.
Search by either one or all: station type, county, or date. Enter more criteria and/or choose up to 10 parameters under the Advanced Options section.
  • Station Type A 2-character string used to identify type of site such as Surface Water (SW) or Ground Water (GW)
  • Start Date Start date and time of sample (if available)
  • End Date End date and time of sample (if available)
  • County Standard Texas County code number
  • USGS id A unique identification number assigned by the U.S. Geological Survey.
  • State Well Number a unique 7-digit number assigned by the Texas Water Development Board (TWDB). Most wells in the database are assigned a State Well Number.
  • TCEQ Station ID A station tag id issued by TCEQ.
  • Method Laboratory method code for the lab method used to determine the constituent measurement (if available)
  • Remark Code number denoting information about the magnitude or absence of a result value (if available)
  • Agency Collecting agency from which results were procured (such as USGS)
  • Well Depth Well depth
  • Range Restricts selection of Result measurement values to the values provided here.
  • Water Quality/Biological Parameters Unique constituent for which some kind of measurement was made in the field or a lab
2. View data and/or choose to download data output file.
  • Top 100 The top 100 results are tabulated on a web page after submitting search criteria. Click on the column headings to change the sort orientation.
  • Text File Download all the results in a pipe-delimited text file.
  • Excel File Download all the results in an Excel spreadsheet (.xls file).
Basic Options »
A 2-character string used to identify type of site such as Surface Water (SW) or Ground Water (GW)
  
Standard Texas County code number
All Counties  
Start date and time of sample (if available)
Start date selector 		 
End date and time of sample (if available)
End date selector 		 

 
Advanced Options »
A unique identification number assigned by the U.S. Geological Survey
 		 
Unique 7-digit number assigned by the Texas Water Development Board (TWDB). Most wells in the database are assigned a State Well Number
 		 
Station tag id issued by TCEQ
 		 
Code number denoting information about the magnitude or absence of a result value (if available)
  
Collecting agency from which results were procured (such as USGS)
  
Well Depth
  
Restricts selection of Result measurement values to the values provided here.

Examples:
     0 - 1000 : All result values between 0 and 1000 (inclusive)
     10 - <blank> : All results with a value of 10
     10 - < : All results with values less than 10
     10 - <= : All results with values less than or equal to 10
     10 - > : All results with values greater than 10
     10 - >= : All results with values greater than or equal to 10
 -  
Water Quality/Biological Parameters:
Unique constituent for which some kind of measurement was made in the field or a lab
 

Select all parameters
Specify a list of up to 10 parameters

Water Quality Biological

Top 100 Water Quality Parameters:
+ Arsenic, bs,tot
Arsenic, bed sediment, total, dry weight, micrograms per gram
+ Arsenic, inorg., wu
Inorganic arsenic, water, unfiltered, micrograms per liter (*NOT FOR WRD USE*
+ Arsenic, ss, tot
Arsenic, suspended sediment, total, micrograms per liter
+ Arsenic, wf
Arsenic, water, filtered, micrograms per liter
+ Arsenic, wu
Arsenic, water, unfiltered, micrograms per liter
+ Barium, bs,rec
Barium, bed sediment, recoverable, dry weight, micrograms per gram
+ Barium, ss,rec
Barium, suspended sediment, recoverable, micrograms per liter
+ Barium, wf
Barium, water, filtered, micrograms per liter
+ Barium, wu,rec
Barium, water, unfiltered, recoverable, micrograms per liter
+ Barium, wu,rec
Barium, water, unfiltered, recoverable, micrograms per liter
+ Beryllium, bs,rec
Beryllium, bed sediment, recoverable, dry weight, micrograms per gram
+ Beryllium, ss,rec
Beryllium, suspended sediment, recoverable, micrograms per liter
+ Beryllium, w,f
Beryllium, water, filtered, micrograms per liter
+ Beryllium, wu,rec
Beryllium, water, unfiltered, recoverable, micrograms per liter
+ Beryllium, wu,rec
Beryllium, water, unfiltered, recoverable, micrograms per liter
+ Bismuth, ss
Bismuth, suspended sediment, micrograms per liter
+ Bismuth, wf
Bismuth, water, filtered, micrograms per liter
+ Bismuth, wu
Bismuth, water, unfiltered, micrograms per liter
+ Boron, bs,rec
Boron, bed sediment, recoverable, dry weight, micrograms per gram
+ Boron, ss,rec
Boron, suspended sediment, recoverable, micrograms per liter
+ Boron, wf
Boron, water, filtered, micrograms per liter
+ Boron, wu,rec
Boron, water, unfiltered, recoverable, micrograms per liter
+ Boron, wu,rec
Boron, water, unfiltered, recoverable, micrograms per liter
+ Cadmium, bs,rec
Cadmium, bed sediment, recoverable, dry weight, micrograms per gram
+ Cadmium, ss,rec
Cadmium, suspended sediment, recoverable, micrograms per liter
+ Cadmium, wf
Cadmium, water, filtered, micrograms per liter
+ Cadmium, wu
Cadmium, water, unfiltered, micrograms per liter
+ Chromium(III), wu
Chromium(III), water, unfiltered, micrograms per liter
+ Chromium(VI), wf
Chromium(VI), water, filtered, micrograms per liter
+ Chromium, bs,rec
Chromium, bed sediment, recoverable, dry weight, micrograms per gram
+ Chromium, ss,rec
Chromium, suspended sediment, recoverable, micrograms per liter
+ Chromium, wf
Chromium, water, filtered, micrograms per liter
+ Chromium, wu,rec
Chromium, water, unfiltered, recoverable, micrograms per liter
+ Cobalt, bs,rec
Cobalt, bed sediment, recoverable, dry weight, micrograms per gram
+ Cobalt, ss,rec
Cobalt, suspended sediment, recoverable, micrograms per liter
+ Cobalt, wf
Cobalt, water, filtered, micrograms per liter
+ Cobalt, wu,rec
Cobalt, water, unfiltered, recoverable, micrograms per liter
+ Copper, bs,rec
Copper, bed sediment, recoverable, dry weight, micrograms per gram
+ Copper, ss,rec
Copper, suspended sediment, recoverable, micrograms per liter
+ Copper, wf
Copper, water, filtered, micrograms per liter
+ Copper, wu,rec
Copper, water, unfiltered, recoverable, micrograms per liter
+ Iron(II), wf
Iron(II), water, filtered, micrograms per liter
+ Iron(II+III), wf
Iron(II) plus Iron(III), water, filtered, micrograms per liter
+ Iron, ss,rec
Iron, suspended sediment, recoverable, micrograms per liter
+ Iron, wf
Iron, water, filtered, micrograms per liter
+ Iron, wu,rec
Iron, water, unfiltered, recoverable, micrograms per liter
+ Lead, bs,rec
Lead, bed sediment, recoverable, dry weight, micrograms per gram
+ Lead, ss,rec
Lead, suspended sediment, recoverable, micrograms per liter
+ Lead, wf
Lead, water, filtered, micrograms per liter
+ Lead, wu,rec
Lead, water, unfiltered, recoverable, micrograms per liter
+ Manganese, bs,rec
Manganese, bed sediment, recoverable, dry weight, micrograms per gram
+ Manganese, ss,rec
Manganese, suspended sediment, recoverable, micrograms per liter
+ Manganese, wf
Manganese, water, filtered, micrograms per liter
+ Manganese, wu,rec
Manganese, water, unfiltered, recoverable, micrograms per liter
+ Molybdenum, bs,rec
Molybdenum, bed sediment, recoverable, dry weight, micrograms per gram
+ Molybdenum, ss,rec
Molybdenum, suspended sediment, recoverable, micrograms per liter
+ Molybdenum, wf
Molybdenum, water, filtered, micrograms per liter
+ Molybdenum, wu,rec
Molybdenum, water, unfiltered, recoverable, micrograms per liter
+ Nickel, bs,rec
Nickel, bed sediment, recoverable, dry weight, micrograms per gram
+ Nickel, ss,rec
Nickel, suspended sediment, recoverable, micrograms per liter
+ Nickel, wf
Nickel, water, filtered, micrograms per liter
+ Nickel, wu,rec
Nickel, water, unfiltered, recoverable, micrograms per liter
+ Nickel, wu,rec
Nickel, water, unfiltered, recoverable, micrograms per liter
+ Silver, bs,rec
Silver, bed sediment, recoverable, dry weight, micrograms per gram
+ Silver, ss,rec
Silver, suspended sediment, recoverable, micrograms per liter
+ Silver, wf
Silver, water, filtered, micrograms per liter
+ Silver, wu,rec
Silver, water, unfiltered, recoverable, micrograms per liter
+ Silver, wu,rec
Silver, water, unfiltered, recoverable, micrograms per liter
+ Strontium, bs,rec
Strontium, bed sediment, recoverable, dry weight, micrograms per gram
+ Strontium, ss,rec
Strontium, suspended sediment, recoverable, micrograms per liter
+ Strontium, wf
Strontium, water, filtered, micrograms per liter
+ Strontium, wu,rec
Strontium, water, unfiltered, recoverable, micrograms per liter
+ Strontium, wu,rec
Strontium, water, unfiltered, recoverable, micrograms per liter
+ Tellurium, wu
Tellurium, water, unfiltered, micrograms per liter
+ Thallium, ss,rec
Thallium, suspended sediment, recoverable, micrograms per liter
+ Thallium, wf
Thallium, water, filtered, micrograms per liter
+ Thallium, wu
Thallium, water, unfiltered, micrograms per liter
+ Vanadium, bs,tot
Vanadium, bed sediment, total, dry weight, micrograms per gram
+ Vanadium, ss,tot
Vanadium, suspended sediment, total, micrograms per liter
+ Vanadium, wf
Vanadium, water, filtered, micrograms per liter
+ Vanadium, wu
Vanadium, water, unfiltered, micrograms per liter
+ Zinc, bs,rec
Zinc, bed sediment, recoverable, dry weight, micrograms per gram
+ Zinc, ss,rec
Zinc, suspended sediment, recoverable, micrograms per liter
+ Zinc, wf
Zinc, water, filtered, micrograms per liter
+ Zinc, wu,rec
Zinc, water, unfiltered, recoverable, micrograms per liter
+ Zinc, wu,rec
Zinc, water, unfiltered, recoverable, micrograms per liter




Top 100 Biological Parameters:
+ TRAVEREL-PRESIDIA-
TRAVERELLA PRESIDIANA
+ CYPRIDOP-VIDUA-
CYPRIDOPSIS VIDUA
+ CYCLOPS- NAVUS-
CYCLOPS NAVUS
+ BRYOCAMP-ZSCHOKKE-
BRYOCAMPTUS ZSCHOKKEI
+ HYALELLA-AZTECA-
HYALELLA AZTECA
+ GAMMARID--
GAMMARIDAE
+ DECAPODA--
DECAPODA
+ CAMBARIDAE
CAMBARIDAE
+ HYDRACAR--
HYDRACARINA
+ CORYDALU--
CORYDALUS
+ PARALEPT--
PARALEPTOPHLEBIA
+ HIRUDINE--
HIRUDINEA
+ CHOROTER-MEXICANU-
CHOROTERPES MEXICANUS
+ HABROPHL--
HABROPHLEBIODES
+ EPHEMER-- IDAE-
EPHEMERIDAE
+ HEXAGENI-LIMBATA-
HEXAGENIA LIMBATA
+ PLAUDITUS
PLAUDITUS
+ SIPHLO--NURINAE-
SIPHLONURINAE
+ ISONYCHI--
ISONYCHIA
+ TRICORYT--
TRICORYTHODES
+ TRICORYT-ALBILINE-
TRICORYTHODES ALBILINEATUS
+ LEPTOPH--LEBIIDAE-
LEPTOPHLEBIIDAE
+ NAIS-VARIABIL-
NAIS VARIABILIS
+ TURBELLA--
TURBELLARIA
+ DUGESIA--
DUGESIA
+ DUGESIA-TIGRINA-
DUGESIA TIGRINA
+ PLANARIA--
PLANARIA
+ RHYNCHOC-(NEMERT)-
RHYNCHOCOELA(NEMERTEA)
+ NEMATA-(NEMATOD-
NEMATA (NEMATODA)
+ ANNELIDA--
ANNELIDA
+  OLIGO-- CHAETA-
OLIGOCHAETA
+ DERO-DIGITATA-
DERO DIGITATA
+ LIMNOCYT--
LIMNOCYTHERE
+ NAIS-ELINGUIS-
NAIS ELINGUIS
+ OSTRACOD--
OSTRACODA
+  NAIS-PARDALIS-
NAIS PARDALIS
+ SLAVINA-APPENDIC-
SLAVINA APPENDICULATA
+ SPARGANO-TAMESIS-
SPARGANOPHILUS TAMESIS
+ ENCHY--TRAEIDAE-
ENCHYTRAEIDAE
+ AULODRIL-PLURISET-
AULODRILUS PLURISETA
+ LIMNODRI-HOFFMEIS-
LIMNODRILUS HOFFMEISTERI
+ ILYODRIL-TEMPLETO-
ILYODRILUS TEMPLETONI
+ NEANTHES ACUMINATA
NEANTHES ACUMINATA
+ CAENIS--
CAENIS
+ NAIS-COMMUNIS-
NAIS COMMUNIS
+ PERLESTA-PLACIDA-
PERLESTA PLACIDA
+ LEPTOHYP--
LEPTOHYPES
+ GOMPHUS-EXTERNUS-
GOMPHUS EXTERNUS
+ HAGENIUS-BREVISTY-
HAGENIUS BREVISTYLUS
+ PROGOMPH--
PROGOMPHUS
+ MACROMIA--
MACROMIA
+ LIBELLUL--
LIBELLULIDAE
+ BRECHMOR--
BRECHMORHOGA
+ BRECHMOR-MENDAX-
BRECHMORHOGA MENDAX
+ ERYTHEMI--
ERYTHEMIS
+ ERPETOGO--
ERPETOGOMPHUS
+ PERLESTA--
PERLESTA
+ DROMOGOM--
DROMOGOMPHUS
+ HYDROPER-CROSBYI-
HYDROPERLA CROSBYI
+ ISOPERLA--
ISOPERLA
+ RHAGOVEL--
RHAGOVELIA
+ RHEUMATO--
RHEUMATOBATES
+ NOTONEC--TIDAE-
NOTONECTIDAE
+ NAUCORID--
NAUCORIDAE
+ AMBRYSUS--
AMBRYSUS
+ CRYPHOCR--
CRYPHOCRICOS
+ CORYDALI--
CORYDALIDAE
+ SYMPETRU--
SYMPETRUM
+ CALOPTE--RYGIDAE-
CALOPTERYGIDAE
+ TOTAL TAXA RICHNESS, BENTHOS
TOTAL TAXA RICHNESS, BENTHOS
+ EPHEMERE--
EPHEMERELLA
+ EPHEMER--ELLIDAE-
EPHEMERELLIDAE
+ CAENIDAE--
CAENIDAE
+ STENONEM--
STENONEMA
+ HEPTAGEN--
HEPTAGENIA
+ BAETIDAE--
BAETIDAE
+ BAETIS--
BAETIS
+ CAMELOBAETIDIUS
CAMELOBAETIDIUS (FORMERLY DACTYLOBAETIS)
+ GOMPHUS--
GOMPHUS
+ FARRODES-TEXANUS-
FARRODES TEXANUS
+ LEPTOHYP-PACKERI-
LEPTOHYPHES PACKERI
+ HETAERIN--
HETAERINA
+ LESTIDAE--
LESTIDAE
+ LESTES--
LESTES
+ AGRIONIDAE(CALOPTERYGIDAE)
AGRIONIDAE(CALOPTERYGIDAE)
+ AGRION
AGRION
+ ARGIA--
ARGIA
+ ISCHNURA--
ISCHNURA
+ COENAGRI- -ONIDAE-
COENAGRIONIDAE
+ GOMPHIDA--
GOMPHIDAE
+ FALLCEON-QUILLERI-
FALLCEON QUILLERI (FORMERLY BAETIS)
+ PERCENT GRASS AS RIPARIAN
AVERAGE PERCENT GRASS AS RIPARIAN VEGETATION
+ AVERAGE WIDTH RIPARIAN
AVERAGE WIDTH OF NATURAL RIPARIAN VEGETATION (M)
+ MODERATELY DEFINED STREAMBEDS
NUMBER OF MODERATELY DEFINED STREAM BENDS
+ # POORLY DEFINED STREAM BENDS
NUMBER OF POORLY DEFINED STREAM BENDS
+ TOTAL NUMBER OF RIFFLES
TOTAL NUMBER OF RIFFLES
+ DOMINANT SUBSTRATE TYPE
DOMINANT SUBSTRATE TYPE
+ AVG % SUBSTRATE GRAVEL SIZE
AVERAGE PERCENT OF SUBSTRATE GRAVEL SIZE OR LARG
+ AVG. STREAM BANK EROSION
AVERAGE STREAM BANK EROSION (%)
+ AVERAGE BANK SLOPE
AVERAGE STREAM BANK SLOPE (DEGREES)
+ HABITAT FLOW STATUS
HABITAT FLOW STATUS, 1=NO FLOW, 2=LOW,3=MOD,4=HI
+ TOTAL NUMBER OF STREAM BENDS
TOTAL NUMBER OF STREAM BENDS
+ PERCENT SHRUB AS RIPARIAN
AVERAGE PERCENT SHRUBS AS RIPARIAN VEGETATION
+ FLOW MEASUREMENT METHOD
FLOW MTH 1=GAGE 2=ELEC 3=MECH 4=WEIR/FLU 5=DOPPL
+ PERCENT CULTIVATED FIELDS
AVERAGE PERCENT CULTIVATED FIELDS AS RIPARIAN VE
+ PERCENT OTHER AS RIPARIAN
AVERAGE PERCENT OTHER AS RIPARIAN VEGETATION
+ PERCENT TREE CANOPY COVER
AVERAGE PERCENTAGE OF TREE CANOPY COVERAGE
+ DRAINAGE AREA
DRAINAGE AREA ABOVE MOST DOWNSTREAM TRANSECT (KM
+ LENGTH OF STREAM EVALUATED
LENGTH OF STREAM EVALUATED (KM)
+ AVERAGE STREAM WIDTH
AVERAGE STREAM WIDTH (METERS)
+ AVERAGE STREAM DEPTH
AVERAGE STREAM DEPTH (METERS)
+ MAXIMUM POOL WIDTH
MAXIMUM POOL WIDTH (METERS)
+ % OF TRICHOPTERA HYDROPSYCHIDA
PERCENT OF TOTAL TRICHOPTERA AS HYDROPSYCHIDAE
+ PERCENT TREES AS RIPARIAN
AVERAGE PERCENT TREES AS RIPARIAN VEGETATION
+ MOISTURE CONTENT IN SEDIMENT
MOISTURE CONTENT IN SEDIMENT (%)
+ CHARA--#/SQ MTR
CHARA (#/SQ MTR)
+ PERCENT FAT HEXANE EXTRACTION
PERCENT FAT HEXANE EXTRACTION (LIPID)
+ PARTSIZE, .05-2MM SAND,SED%DRY
SEDIMENT PRCTL.SIZE CLASS 0.05-2.0MM,SAND,%DRYWT
+ STREAMBED SLOPE
STREAMBED SLOPE (FT/FT)
+ SPECIES WEIGHT, MINIMUM, GRAMS
SPECIES WEIGHT, MINIMUM, GRAMS
+ SPECIES WEIGHT, MAXIMUM, GRAMS
SPECIES WEIGHT, MAXIMUM, GRAMS
+ SPECIES LENGTH, MINIMUM,INCHES
SPECIES LENGTH, MINIMUM, INCHES
+ SPECIES LENGTH, MAXIMUM,INCHES
SPECIES LENGTH, MAXIMUM, INCHES
+ STREAM FLOW ESTIMATE
STREAM FLOW ESTIMATE (CFS)
+ # OF WELL DEFINED STREAM BENDS
NUMBER OF WELL DEFINED STREAM BENDS
+ SEDIMENT, PARTICLE >2.0 MM
SEDIMENT PRTCL.SIZE CLASS >2.0MM GRAVEL %DRY WT
+ AESTHETICS
AESTHETICS (1=WILD 2=NAT. 3=COMM. 4=OFF.)
+ SED PARTICLE SIZE .0039-.0625
SEDIMENT PRTL.SIZE CLASS.0039-.0625 SILT %DRY W
+ SEDIMENT SIZE CLASS <.0039
SEDIMENT PRCTL.SIZE CLASS <.0039 CLAY %DRY WT
+ TURBIDITY, NTU
TURBIDITY,FIELD NEPHELOMETRIC TURBIDITY UNITS, N
+ SEX
SEX (1-MALE,2-FEMALE,3-MIXED,4-UNKNOWN)
+ AVG PERCENTAGE INSTREAM COVER
AVERAGE PERCENTAGE INSTREAM COVER
+ STREAM ORDER
STREAM ORDER
+ TOX CRSED H.AZTECA
TOXICITY,CHRO,FWSED 10DAY H.AZTECA 1=TOX2=SUBL3=
+ TOXICITY,CHRO,FWSED IOD C.TETA
TOXICITY,CHRO,FWSED, IOD C.TETANS 1=TOX 2=SUBL 3
+ NUMBER OF LATERAL TRANSECTS
NUMBER OF LATERAL TRANSECTS MADE
+ FISH SPECIES
FISH SPECIES, USE EPA STORET NUMERIC CODE
+ DOM FUNC-FEED GRP-% OF COM
DOMINANT BENTHIC FUNC FEEDING GRP, % OF COMMUNIT
+ MAXIMUM POOL DEPTH
MAXIMUM POOL DEPTH (METERS)
+ BENTHIC SAMPLER
BENTHIC SAMPLER (1=SURB,2=EKM,3=KICK,4=PET,5=H-D
+ ECOREGION
ECOREGION (TEXAS ECOREGION CODE)
+ LAND DEVELOPMENT IMPACT
LAND DEVELOP IMPACT (1=UNIMP,2=LOW,3=MOD,4=HIGH)
+ PRESENT WEATHER
PRESENT WEATHER (1=CLEAR,2=PTCLDY,3=CLDY,4=RAIN
+ AREA SEINED
AREA SEINED (SQ METERS)
+ SEDIMENT PARTICLE SIZE CLASS
SEDIMENT PRCTL.SIZE CLASS,SAND .0625-2MM %DRYWT
+ DIVERSIT-BENTHOS-
DIVERSITY--BENTHOS
+ HILSENHOFF BIOTIC INDEX
HILSENHOFF BIOTIC INDEX
+ COMBINED LENGTH OF SEINE HAULS
COMBINED LENGTH OF SEINE HAULS (METERS)
+ FUNCTNAL-FEED GRP-TOT NUMB
NUMBER OF BENTHIC FUNCTIONAL FEEDING GROUPS
+ SEINING EFFORT,#OF SEINE HAULS
SEINING EFFORT (# OF SEINE HAULS)
+ GATHERER-BENTHIC-% OF COM
BENTHIC GATHERERS (% OF COMMUNITY)
+ FILTERER-BENTHIC-% OF COM
BENTHIC FILTERERS (% OF COMMUNITY)
+ SHREDDER-BENTHIC-% OF COM
BENTHIC SHREDDERS (% OF COMMUNITY)
+ PREDATOR-BENTHIC-% OF COM
BENTHIC PREDATORS (% OF COMMUNITY)
+ PERCENT DOMINANT TAXON, BENTHO
PERCENT DOMINANT TAXON, BENTHOS
+ RATIO OF INTOLER TO TOLER TAXA
RATIO OF INTOLERANT TO TOLERANT TAXA, BENTHOS
+ # OF NON-INSECT TAXA
NUMBER OF NON-INSECT TAXA
+ % OF TOTAL NUMBER AS ELMIDAE
PERCENT OF TOTAL NUMBER AS ELMIDAE
+ THRAULOD--
THRAULODES
+ EPT- INDEX-
EPT INDEX
+ MACROPHYTE BED
MACROPHYTE BED AT COLLECTION POINT (%)
+ POOL LENGTH
POOL LENGTH, METERS
+ BIOUNITS
#IND/1=SUBSAMPLE,2=SQFT,3=SQMTR,4=TOTAL KICKNET
+ KICKNET EFFORT
KICKNET EFFORT,AREA KICKED (SQ.METER)
+ KICKNET EFFORT
KICKNET EFFORT,MINUTES KICKED (MIN.)
+ DEBRIS/SHORELINE SAMPLING
DEBRIS/SHORELINE SAMPLING EFFORT, MINUTES PICKED
+ NUMBER OF INDIV-RBA SUBSAMPLE
NUMBER OF INDIV. IN BENTHIC RBA SUBSAMPLE (#IND)
+ UNDERCUT BANK AT COLLECT POINT
UNDERCUT BANK AT COLLECTION POINT (%)
+ OVERHANGING BRUSH
OVERHANGING BRUSH AT COLLECTION POINT (%)
+ GRAVEL BOTTOM
GRAVEL BOTTOM AT COLLECTION POINT (%)
+ SEINING EFFORT, DURATION
SEINING EFFORT, DURATION (MINUTES)
+ SOFT BOTTOM
SOFT BOTTOM AT COLLECTION POINT (%)
+ % OF INDIVID AS CHIRONOMIDAE
PERCENT OF INDIVIDUALS AS CHIRONOMIDAE
+ SNAGS AND BRUSH
SNAGS AND BRUSH AT COLLECTION POINT (%)
+ BEDROCK STREAMBED
BEDROCK STREAMBED AT COLLECTION POINT (%)
+ NUMBER OF STREAM COVER TYPES
NUMBER OF STREAM COVER TYPES
+ SEINE, MIN. MESH SIZE, AVG BAR
SEINE, MINIMUM MESH SIZE, AVERAGE BAR, NEKTON,IN
+ SEINE, MAX. MESH SIZE, AVG BAR
SEINE, MAXIMUM MESH SIZE, AVG BAR, NEKTON,INCH
+ NET LENGTH
NET LENGTH (METERS)
+ ELECTROFISHING METHOD
ELECTROFISHING METHOD 1BOAT2BACKPACK3TOTEBARGE
+ ELECTROFISH EFFORT, SHOCK TIME
ELECTROFISH EFFORT, DURATION OF SHOCKING (SEC)
+ MESH SIZE
MESH SIZE, ANY NET OR SIEVE, AVERAGE BAR (CM)
+ SAND BOTTOM
SAND BOTTOM AT COLLECTION POINT (%)
+ COELASTR-MICROPOR- #/ML
COELASTRUM MICROPORUM (#/ML)
+ CLADOCER--#/LITER
CLADOCERA (#/LITER)
+ NAVICULA-- #/ML
NAVICULA (#/ML)
+ FRUSTULI-- #/ML
FRUSTULIA (#/ML)
+ CYMBELLA-- #/ML
CYMBELLA (#/ML)
+ NITZSCHI-- #/ML
NITZSCHIA (#/ML)
+ TRACHELO-- #/ML
TRACHELOMONAS (#/ML)
+ AGMENELLUM QUADRUPLICATUM
AGMENELLUM QUADRUPLICATUM (#/ML)
+ LYNGBYA-- #/ML
LYNGBYA (#/ML)
+ PANDORIN-- #/ML
PANDORINA (#/ML)
+ FRAGILAR-CROTONEN- #/ML
FRAGILARIA CROTONENSIS (#/ML)
+ COELASTR-- #/ML
COELASTRUM (#/ML)
+ CYCLOTEL-STELLIGE- #/ML
CYCLOTELLA STELLIGERA (#/ML)
+ OOCYSTIS-- #/ML
OOCYSTIS (#/ML)
+ TETRAEDR-MINIMUM- #/ML
TETRAEDRON MINIMUM (#/ML)
+ SCENEDES-- #/ML
SCENEDESMUS (#/ML)
+ CRUCIGEN-- #/ML
CRUCIGENIA (#/ML)
+ DIVERSIT-ZOOPLANK-
DIVERSITY--ZOOPLANKTON
+ ACANTHOCYSTIS
ACANTHOCYSTIS (#/LITER)
+ ROTIFERA--#/LITER
ROTIFERA (#/LITER)
+ POLYARTH--#/LITER
POLYARTHRA (#/LITER)
+ PLANORBI--
PLANORBIDAE
+ PEDIASTR-- #/ML
PEDIASTRUM (#/ML)
+ POLYPEDILUM FLAVUM
POLYPEDILUM FLAVUM
+ GYRAULUS--
GYRAULUS
+ HELISOMA--
HELISOMA
+ PISIDIUM-CASERTAN-
PISIDIUM CASERTANUM
+ CORBICU--LIDAE-
CORBICULIDAE (CYRENIDAE)
+ CORBICUL--
CORBICULA
+ CORBICUL-FLUMINEA-
CORBICULA FLUMINEA
+ POLYPEDI-ILLINOEN-
POLYPEDILUM ILLINOENSE
+ POLYPEDI-HALTERAL-
POLYPEDILUM HALTERALE
+ ORTHOCLA-SOBRINUS-
ORTHOCLADIUS SOBRINUS
+ SYNEDRA-- #/ML
SYNEDRA (#/ML)
+ POLYPEDI-ONTARIO-
POLYPEDILUM ONTARIO
+ BOSMINA--#/LITER
BOSMINA (#/LITER)