Austin Cr
| Note: A key is available for this visit report. For background on ambient monitoring protocol and ambient taxa metrics, see, respectively, Benthic Macroinvertebrate Biological Monitoring Protocols for Rivers and Streams: 2001 Revision and Multi-Metric Index Development for Biological Monitoring in Washington State Streams. |
| No significant changes to the reach from past years |
| temperature (deg C) | dis o winkler (mg/L) | stream flow (CFS) | pH (pH) | conductivity (umhos/cm) |
|---|---|---|---|---|
| 13.1 | 10.4 | 0.17 | 7.6 | 76 |
| samp type | loc type | loc no | wetted width (m) | stream gradient (%) | sample area (m^2) | RPD (m) | middepth velocity (FS) | max depth (m) | Dp (m) | canopy (%) | bottom velocity (FS) | bankfull width (m) | avg depth (m) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DKICK | riffle | 1 | 5.6 | 5.00 | 0.9 | 0.39 | 0.63 | 0.9 | 10.1 | 0.03 | DKICK | riffle | 2 | 2.1 | 5.00 | 0.9 | 0.09 | 0.76 | 0.9 | 14.4 | 0.06 | DKICK | riffle | 3 | 2.3 | 5.00 | 0.3 | 0.18 | 0.88 | 0.2 | 7.3 | 0.15 | DKICK | riffle | 4 | 6.0 | 4.00 | 0.7 | 0.18 | 0.62 | 0.7 | 9.8 | 0.03 |
| loc no | other | wood | silt clay | sand | fine gravel | coarse gravel | cobble | boulder | bedrock rough | bedrock smooth |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 20% | 52% | 28% | 2 | 18% | 18% | 52% | 12% | 3 | 10% | 30% | 44% | 14% | 4 | 8% | 40% | 52% |
| loc no | <2mm | 2-4mm | 4-6mm | 6-8mm | 8-11mm | 11-16mm | 16-22mm | 22-32mm | 32-45mm | 45-64mm | 64-90mm | 90-128mm | 128-180mm | 180-256mm | 256-512mm | >=512mm |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 14% | 4% | 2% | 2% | 2% | 5% | 4% | 5% | 5% | 4% | 12% | 42% | 2 | 31% | 2% | 2% | 8% | 4% | 2% | 2% | 2% | 4% | 2% | 8% | 8% | 25% | 3 | 6% | 2% | 2% | 7% | 6% | 7% | 9% | 9% | 4% | 4% | 44% | 4 | 4% | 4% | 9% | 11% | 11% | 11% | 13% | 37% |
|
RIVPACS (River InVertebrate Prediction and Classification System) is a model that predicts probabilities of aquatic invertebrates occurring in streams in Western Washington. The number of observed taxa (O) at a test site is divided by the expected taxa (E), yielding a ratio. A ratio of 1 indicates that all expected taxa are present. As a site becomes more degraded, fewer expected taxa are observed, yielding a smaller ratio. We are 90% confident that a ratio smaller than 0.86 is degraded relative to a reference condition. RIVPACS score for this visit: 0.87 |
| samp type | loc type | loc no | comment | EPT (%) | ephem (%) | chiron (%) |
|---|---|---|---|---|---|---|
| DKICK | riffle | 0 | field composited | 55% | 42% | 25% |
| samp type | loc type | loc no | comment | Trichop richness (count) | total richness (count) | Plecop richness (count) | EPT richness (count) | Ephem richness (count) |
|---|---|---|---|---|---|---|---|---|
| DKICK | riffle | 0 | field composited | 10 (5) | 44 (5) | 11 (5) | 29 | 8 (5) |
Note: numbers in parentheses shows contribution to IBI score: 1 - poor; 3 - medium; 5 - good;
| samp type | loc type | loc no | comment | TV3 richness (count) | temp pref avg (score) | HBI (score) | BiTol richness (count) | tv7 (%) | top3 (%) | BiTol (%) |
|---|---|---|---|---|---|---|---|---|---|---|
| DKICK | riffle | 0 | field composited | 25 | 9.56 | 5 | 8 | 4% (5) | 57% (5) | 32% |
Note: numbers in parentheses shows contribution to IBI score: 1 - poor; 3 - medium; 5 - good;
| samp type | loc type | loc no | comment | sv richness (count) | clinger richness (count) | scrapers (%) | predators (%) | filterers (%) | clingers (%) |
|---|---|---|---|---|---|---|---|---|---|
| DKICK | riffle | 0 | field composited | 7 (5) | 17 | 11% | 10% (1) | 5% | 24% (1) |
Note: numbers in parentheses shows contribution to IBI score: 1 - poor; 3 - medium; 5 - good;
| habitat type | location no. | sampler type | sample area (m^2) |
|---|---|---|---|
| riffle | (composite sample) | DKICK | 0.76 |
taxon id taxon name density (m^2) % of total ------------------------------------------------------------------ 100817 B. tricaudatus 1092 31.9 129890 Micropsectra 553 16.2 100557 Cinygmula sp. 276 8.1 126774 Simulium sp. 171 5.0 Z730 Tvetenia Bavarica Gr 164 4.8 82754 Acarina 125 3.7 114167 Heterlimnius sp. 118 3.5 68440 Lumbriculidae 105 3.1 127338 Ceratopogoninae sp. 72 2.1 102594 Z. cinctipes 72 2.1 103273 Sweltsa grp. 59 1.7 102994 Perlodidae 53 1.6 128978 Parametriocnemus 39 1.1 129657 Polypedilum 39 1.1 P622 R. Betteni grp. 26 0.8 Y810 Eukiefferiella Grace 26 0.8 100626 Epeorus sp. 20 0.6 100572 Rhithrogena sp. 20 0.6 115935 Apatania sp. 20 0.6 102914 Perlidae 20 0.6 103202 Chloroperlidae 20 0.6 102615 V. cataractae 20 0.6 117159 Glossosoma sp. 20 0.6 102512 Y. brevis 20 0.6 102972 H. pacifica 20 0.6 128477 Brillia 20 0.6 103233 Paraperla sp. 13 0.4 115121 R. Sibirica grp. - v 13 0.4 102567 Malenka sp. 13 0.4 102471 Pteronarcys sp. 13 0.4 125810 Dixa sp. 13 0.4 100996 Ameletus sp. 13 0.4 53964 Turbellaria 13 0.4 P610 R. Angelita grp. 13 0.4 Y780 Eukiefferiella Clari 13 0.4 101365 Drunella sp. 7 0.2 101187 Paraleptophlebia sp. 7 0.2 103121 Doroneuria sp. 7 0.2 114142 Narpus sp. 7 0.2 115097 Rhyacophila sp. 7 0.2 115453 Hydropsyche sp. 7 0.2 116054 N. rickeri 7 0.2 117154 Anagapetus sp. 7 0.2 121027 Dicranota sp. 7 0.2 125351 Psychodidae 7 0.2 126624 Thaumaleidae 7 0.2 128563 Corynoneura 7 0.2 568598 D. hageni 7 0.2 59490 Nematoda 7 0.2 68854 Naididae 7 0.2 115560 P. elsis 7 0.2
Austin Cr
| Note: A key is available for this visit report. For background on ambient monitoring protocol and ambient taxa metrics, see, respectively, Benthic Macroinvertebrate Biological Monitoring Protocols for Rivers and Streams: 2001 Revision and Multi-Metric Index Development for Biological Monitoring in Washington State Streams. |
| Heavy leaf litter in stream and channel; Tailed frogs present (sparse density) |
| temperature (deg C) | dis o winkler (mg/L) | stream flow (CFS) | pH (pH) | conductivity (umhos/cm) |
|---|---|---|---|---|
| 12.7 | 10.4 | 0.04 | 7.3 | 181 |
| samp type | loc type | loc no | wetted width (m) | stream gradient (%) | sample area (m^2) | RPD (m) | middepth velocity (FS) | max depth (m) | Dp (m) | canopy (%) | bottom velocity (FS) | bankfull width (m) | avg depth (m) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DKICK | riffle | 1 | 1.4 | 8.00 | 0.5 | 0.03 | 0.00 | 0.5 | 9.5 | 0.03 | DKICK | riffle | 2 | 4.4 | 5.00 | 0.2 | 0.04 | 0.01 | 0.2 | 6.6 | 0.04 | DKICK | riffle | 3 | 2.9 | 2.00 | 0.3 | 0.09 | 0.22 | 0.2 | 10.9 | 0.08 | DKICK | riffle | 4 | 1.7 | 5.00 | 0.1 | 0.09 | 0.13 | 0.0 | 11.4 | 0.05 |
| loc no | other | wood | silt clay | sand | fine gravel | coarse gravel | cobble | boulder | bedrock rough | bedrock smooth |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 16% | 26% | 34% | 24% | 2 | 4% | 36% | 26% | 20% | 14% | 3 | 16% | 32% | 28% | 18% | 6% | 4 | 20% | 32% | 30% | 4% | 14% |
| loc no | <2mm | 2-4mm | 4-6mm | 6-8mm | 8-11mm | 11-16mm | 16-22mm | 22-32mm | 32-45mm | 45-64mm | 64-90mm | 90-128mm | 128-180mm | 180-256mm | 256-512mm | >=512mm |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | 3 | 4 |
| RIVPACS not available. |
| samp type | loc type | loc no | comment | EPT (%) | ephem (%) | chiron (%) |
|---|---|---|---|---|---|---|
| DKICK | riffle | 0 | field composited | 72% | 42% | 17% |
| samp type | loc type | loc no | comment | Trichop richness (count) | total richness (count) | Plecop richness (count) | EPT richness (count) | Ephem richness (count) |
|---|---|---|---|---|---|---|---|---|
| DKICK | riffle | 0 | field composited | 9 (5) | 40 (5) | 8 (5) | 27 | 10 (5) |
Note: numbers in parentheses shows contribution to IBI score: 1 - poor; 3 - medium; 5 - good;
| samp type | loc type | loc no | comment | TV3 richness (count) | temp pref avg (score) | HBI (score) | BiTol richness (count) | tv7 (%) | top3 (%) | BiTol (%) |
|---|---|---|---|---|---|---|---|---|---|---|
| DKICK | riffle | 0 | field composited | 22 | 11.48 | 3 | 6 | 3% (5) | 41% (5) | 3% |
Note: numbers in parentheses shows contribution to IBI score: 1 - poor; 3 - medium; 5 - good;
| samp type | loc type | loc no | comment | sv richness (count) | clinger richness (count) | scrapers (%) | predators (%) | filterers (%) | clingers (%) |
|---|---|---|---|---|---|---|---|---|---|
| DKICK | riffle | 0 | field composited | 5 (3) | 15 | 14% | 15% (3) | 5% | 34% (3) |
Note: numbers in parentheses shows contribution to IBI score: 1 - poor; 3 - medium; 5 - good;
| habitat type | location no. | sampler type | sample area (m^2) |
|---|---|---|---|
| riffle | (composite sample) | DKICK | 0.76 |
taxon id taxon name density (m^2) % of total ------------------------------------------------------------------ 101187 Paraleptophlebia sp. 105 14.3 101233 Ephemerella sp. 78 10.6 129197 Tvetenia 72 9.8 102594 Z. cinctipes 59 8.0 100572 Rhithrogena sp. 46 6.3 103273 Sweltsa grp. 42 5.7 115453 Hydropsyche sp. 39 5.3 100666 Ironodes sp. 30 4.1 128477 Brillia 28 3.8 68510 Enchytraeidae 20 2.7 100817 B. tricaudatus 20 2.7 116794 Lepidostoma sp. 16 2.2 115097 Rhyacophila sp. 16 2.2 53964 Turbellaria 14 1.9 128563 Corynoneura 13 1.8 127338 Ceratopogoninae sp. 13 1.8 100557 Cinygmula sp. 12 1.6 82754 Acarina 11 1.5 100626 Epeorus sp. 11 1.5 115121 R. Sibirica grp. - v 9 1.2 114167 Heterlimnius sp. 9 1.2 116958 Micrasema sp. 9 1.2 568598 D. hageni 7 1.0 Y820 Eukiefferiella Pseud 5 0.7 115155 R. Sibirica grp. - n 5 0.7 125873 Meringodixa sp. 5 0.7 P622 R. Betteni grp. 5 0.7 102972 H. pacifica 4 0.5 117159 Glossosoma sp. 4 0.5 120094 Hexatoma sp. 3 0.4 114139 L. avara 3 0.4 Z690 Thienemannimyia Gr. 3 0.4 129890 Micropsectra 3 0.4 100996 Ameletus sp. 3 0.4 121027 Dicranota sp. 3 0.4 102986 C. californica 3 0.4 120968 Rhabdomastix sp. 1 0.1 101368 D. doddsi 1 0.1 102510 Yoraperla sp. 1 0.1 102842 D. augusta 1 0.1 103236 Kathroperla sp. 1 0.1 117044 Polycentropus sp. 1 0.1 102484 P. princeps 1 0.1
Austin Cr
| Note: A key is available for this visit report. For background on ambient monitoring protocol and ambient taxa metrics, see, respectively, Benthic Macroinvertebrate Biological Monitoring Protocols for Rivers and Streams: 2001 Revision and Multi-Metric Index Development for Biological Monitoring in Washington State Streams. |
| tailed-frogs present |
| temperature (deg C) | dis o winkler (mg/L) | stream flow (CFS) | pH (pH) | conductivity (umhos/cm) |
|---|---|---|---|---|
| 14.9 | 9.7 | 0.95 | 7.5 | 37 |
| samp type | loc type | loc no | wetted width (m) | stream gradient (%) | sample area (m^2) | RPD (m) | middepth velocity (FS) | max depth (m) | Dp (m) | canopy (%) | bottom velocity (FS) | bankfull width (m) | avg depth (m) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DKICK | riffle | 1 | 2.1 | 8.00 | 1.6 | 0.08 | 0.28 | 1.3 | 10.3 | DKICK | riffle | 2 | 4.1 | 3.00 | 1.5 | 0.09 | 0.07 | 2.1 | 6.1 | DKICK | riffle | 3 | 6.1 | 4.50 | 1.5 | 0.03 | 0.31 | 1.5 | 9.6 | DKICK | riffle | 4 | 3.0 | 7.00 | 1.4 | 0.09 | 0.24 | 1.2 | 6.7 |
| loc no | other | wood | silt clay | sand | fine gravel | coarse gravel | cobble | boulder | bedrock rough | bedrock smooth |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 26% | 54% | 20% | 2 | 2% | 34% | 30% | 20% | 14% | 3 | 34% | 42% | 24% | 4 | 4% | 22% | 28% | 28% | 18% |
| loc no | <2mm | 2-4mm | 4-6mm | 6-8mm | 8-11mm | 11-16mm | 16-22mm | 22-32mm | 32-45mm | 45-64mm | 64-90mm | 90-128mm | 128-180mm | 180-256mm | 256-512mm | >=512mm |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 18% | 2% | 2% | 6% | 2% | 2% | 2% | 6% | 8% | 12% | 4% | 36% | 2 | 4% | 2% | 2% | 4% | 8% | 12% | 6% | 6% | 10% | 16% | 10% | 6% | 14% | 3 | 2% | 2% | 4% | 2% | 6% | 8% | 10% | 20% | 12% | 8% | 10% | 26% | 4 | 10% | 2% | 6% | 10% | 16% | 16% | 14% | 10% | 16% | 4% | 2% | 2% |
| RIVPACS not available. |
| samp type | loc type | loc no | comment | EPT (%) | ephem (%) | chiron (%) |
|---|---|---|---|---|---|---|
| DKICK | riffle | 0 | field composited | 74% | 55% | 12% |
| samp type | loc type | loc no | comment | Trichop richness (count) | total richness (count) | Plecop richness (count) | EPT richness (count) | Ephem richness (count) |
|---|---|---|---|---|---|---|---|---|
| DKICK | riffle | 0 | field composited | 10 (5) | 54 (5) | 12 (5) | 36 | 14 (5) |
Note: numbers in parentheses shows contribution to IBI score: 1 - poor; 3 - medium; 5 - good;
| samp type | loc type | loc no | comment | TV3 richness (count) | temp pref avg (score) | HBI (score) | BiTol richness (count) | tv7 (%) | top3 (%) | BiTol (%) |
|---|---|---|---|---|---|---|---|---|---|---|
| DKICK | riffle | 0 | field composited | 32 | 11.67 | 4 | 11 | 3% (5) | 47% (5) | 34% |
Note: numbers in parentheses shows contribution to IBI score: 1 - poor; 3 - medium; 5 - good;
| samp type | loc type | loc no | comment | sv richness (count) | clinger richness (count) | scrapers (%) | predators (%) | filterers (%) | clingers (%) |
|---|---|---|---|---|---|---|---|---|---|
| DKICK | riffle | 0 | field composited | 11 (5) | 21 | 20% | 12% (3) | 0% | 30% (3) |
Note: numbers in parentheses shows contribution to IBI score: 1 - poor; 3 - medium; 5 - good;
| habitat type | location no. | sampler type | sample area (m^2) |
|---|---|---|---|
| riffle | (composite sample) | DKICK | 0.19 |
taxon id taxon name density (m^2) % of total ------------------------------------------------------------------ 100817 B. tricaudatus 958 33.6 100504 Heptageniidae 237 8.3 100557 Cinygmula sp. 116 4.1 103273 Sweltsa grp. 111 3.9 129890 Micropsectra 105 3.7 114093 Elmidae 89 3.1 129197 Tvetenia 89 3.1 68510 Enchytraeidae 63 2.2 114167 Heterlimnius sp. 58 2.0 82754 Acarina 58 2.0 102972 H. pacifica 53 1.9 102484 P. princeps 53 1.9 100637 E. longimanus 53 1.9 102567 Malenka sp. 53 1.9 P610 R. Angelita grp. 42 1.5 100626 Epeorus sp. 42 1.5 101399 S. tibialis 37 1.3 117159 Glossosoma sp. 37 1.3 53964 Turbellaria 32 1.1 129935 Paratanytarsus 32 1.1 128477 Brillia 32 1.1 100629 E. albertae 26 0.9 103236 Kathroperla sp. 26 0.9 128771 Krenosmittia 26 0.9 127338 Ceratopogoninae sp. 26 0.9 P622 R. Betteni grp. 21 0.7 100635 E. grandis 21 0.7 102510 Yoraperla sp. 21 0.7 129969 Stempellinella 21 0.7 101389 D. coloradensis 21 0.7 101187 Paraleptophlebia sp. 21 0.7 100996 Ameletus sp. 21 0.7 102842 D. augusta 21 0.7 102986 C. californica 16 0.6 115935 Apatania sp. 16 0.6 128730 Heleniella 16 0.6 P630 R. Brunnea grp. 16 0.6 114142 Narpus sp. 16 0.6 103121 Doroneuria sp. 11 0.4 102914 Perlidae 11 0.4 120094 Hexatoma sp. 11 0.4 568598 D. hageni 11 0.4 126774 Simulium sp. 11 0.4 114139 L. avara 11 0.4 102910 M. infuscata 11 0.4 100572 Rhithrogena sp. 5 0.2 Y800 Eukiefferiella Devon 5 0.2 120968 Rhabdomastix sp. 5 0.2 59490 Nematoda 5 0.2 Y810 Eukiefferiella Grace 5 0.2 101368 D. doddsi 5 0.2 116958 Micrasema sp. 5 0.2 111963 Dytiscidae 5 0.2 116794 Lepidostoma sp. 5 0.2 116063 N. splendens 5 0.2 102615 V. cataractae 5 0.2 115097 Rhyacophila sp. 5 0.2 Y820 Eukiefferiella Pseud 5 0.2 112757 Hydraena 5 0.2 117120 Glossosomatidae 5 0.2
Austin Cr
| Note: A key is available for this visit report. For background on ambient monitoring protocol and ambient taxa metrics, see, respectively, Benthic Macroinvertebrate Biological Monitoring Protocols for Rivers and Streams: 2001 Revision and Multi-Metric Index Development for Biological Monitoring in Washington State Streams. |
| The reach is on the east fork, about 50- 60 yards from the confluence of the west and east fork, about 100 yards upstream from the end of the trail. |
| temperature (deg C) | dis o winkler (mg/L) | stream flow (CFS) | pH (pH) | conductivity (umhos/cm) |
|---|---|---|---|---|
| 11.3 | 10.3 | 1.47 | 7.7 | 50 |
| samp type | loc type | loc no | wetted width (m) | stream gradient (%) | sample area (m^2) | RPD (m) | middepth velocity (FS) | max depth (m) | Dp (m) | canopy (%) | bottom velocity (FS) | bankfull width (m) | avg depth (m) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DKICK | riffle | 1 | 2.5 | 9.00 | 0.19 | 1.0 | 0.10 | 0.81 | 1.1 | 14.1 | DKICK | riffle | 2 | 4.7 | 6.00 | 0.19 | 1.5 | 0.10 | 0.94 | 1.5 | 16.0 | DKICK | riffle | 3 | 6.1 | 14.00 | 0.19 | 1.4 | 0.10 | 0.81 | 0.9 | 13.4 | DKICK | riffle | 4 | 5.9 | 11.00 | 0.19 | 1.1 | 0.10 | 0.82 | 1.0 | 11.5 |
| loc no | other | wood | silt clay | sand | fine gravel | coarse gravel | cobble | boulder | bedrock rough | bedrock smooth |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 18% | 12% | 26% | 40% | 4% | 2 | 10% | 10% | 20% | 30% | 30% | 3 | 22% | 28% | 20% | 30% | 4 | 12% | 18% | 22% | 30% | 18% |
|
RIVPACS (River InVertebrate Prediction and Classification System) is a model that predicts probabilities of aquatic invertebrates occurring in streams in Western Washington. The number of observed taxa (O) at a test site is divided by the expected taxa (E), yielding a ratio. A ratio of 1 indicates that all expected taxa are present. As a site becomes more degraded, fewer expected taxa are observed, yielding a smaller ratio. We are 90% confident that a ratio smaller than 0.86 is degraded relative to a reference condition. RIVPACS score for this visit: 0.94 |
| samp type | loc type | loc no | comment | EPT (%) | ephem (%) | chiron (%) |
|---|---|---|---|---|---|---|
| DKICK | riffle | 0 | field composited | 76% | 38% | 16% |
| samp type | loc type | loc no | comment | Trichop richness (count) | total richness (count) | Plecop richness (count) | EPT richness (count) | Ephem richness (count) |
|---|---|---|---|---|---|---|---|---|
| DKICK | riffle | 0 | field composited | 9 (5) | 41 (5) | 11 (5) | 28 | 8 (5) |
Note: numbers in parentheses shows contribution to IBI score: 1 - poor; 3 - medium; 5 - good;
| samp type | loc type | loc no | comment | TV3 richness (count) | temp pref avg (score) | HBI (score) | BiTol richness (count) | tv7 (%) | top3 (%) | BiTol (%) |
|---|---|---|---|---|---|---|---|---|---|---|
| DKICK | riffle | 0 | field composited | 23 | 11.77 | 3 | 4 | 2% (5) | 42% (5) | 17% |
Note: numbers in parentheses shows contribution to IBI score: 1 - poor; 3 - medium; 5 - good;
| samp type | loc type | loc no | comment | sv richness (count) | clinger richness (count) | scrapers (%) | predators (%) | filterers (%) | clingers (%) |
|---|---|---|---|---|---|---|---|---|---|
| DKICK | riffle | 0 | field composited | 8 (5) | 13 | 17% | 9% (1) | 11% | 34% (3) |
Note: numbers in parentheses shows contribution to IBI score: 1 - poor; 3 - medium; 5 - good;
| habitat type | location no. | sampler type | sample area (m^2) |
|---|---|---|---|
| riffle | (composite sample) | DKICK | 0.75 |
taxon id taxon name density (m^2) % of total ------------------------------------------------------------------ 100817 B. tricaudatus 443 17.3 102594 Z. cinctipes 378 14.8 128341 Diamesinae sp. 243 9.5 115453 Hydropsyche sp. 222 8.7 100589 R. robusta 200 7.8 100557 Cinygmula sp. 143 5.6 100666 Ironodes sp. 100 3.9 129228 Chironominae sp. 100 3.9 128457 Orthocladiinae sp. 60 2.3 101187 Paraleptophlebia sp. 57 2.2 102484 P. princeps 52 2.0 68422 Oligochaeta 52 2.0 126774 Simulium sp. 48 1.9 103202 Chloroperlidae 43 1.7 102986 C. californica 43 1.7 116794 Lepidostoma sp. 39 1.5 116538 H. californicum 35 1.4 114167 Heterlimnius sp. 30 1.2 102914 Perlidae 30 1.2 54512 Polycelis coronata 26 1.0 P630 R. Brunnea grp. 26 1.0 114093 Elmidae 26 1.0 P622 R. Betteni grp. 22 0.9 103273 Sweltsa grp. 22 0.9 102510 Yoraperla sp. 17 0.7 101232 Ephemerellidae 13 0.5 115121 R. Sibirica grp. - v 13 0.5 120094 Hexatoma sp. 9 0.4 127338 Ceratopogoninae sp. 9 0.4 100996 Ameletus sp. 9 0.4 568598 D. hageni 9 0.4 103102 Skwala sp. 4 0.2 114139 L. avara 4 0.2 102840 Leuctridae 4 0.2 102643 Capniidae 4 0.2 115258 Wormaldia sp. 4 0.2 115907 Cryptochia sp. 4 0.2 127112 Forcipomyiinae sp. 4 0.2 82754 Acarina 4 0.2 J977 Z. Oregonensis grp. 4 0.2 115155 R. Sibirica grp. - n 4 0.2
| Download file containing all Ecology ambient stream biological monitoring data Microsoft Access version 2000 format in ZIP archive, ~2 megabyte download |
Questions or comments on content may be sent to George Onwumere
Questions or comments on presentation may be sent to Steve Barrett.
Washington State Department of Ecology