Diobsud 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. |
| temperature (deg C) | dis o winkler (mg/L) | stream flow (CFS) | pH (pH) | conductivity (umhos/cm) |
|---|---|---|---|---|
| 10.4 | 10.7 | 79.53 | 7.5 | 43 |
| 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 | 17.7 | 2.00 | 1.3 | 0.70 | 0.40 | 0.9 | 29.0 | 0.09 | DKICK | riffle | 2 | 10.8 | 2.00 | 1.8 | 0.51 | 0.16 | 1.6 | 32.0 | 0.15 | DKICK | riffle | 3 | 18.5 | 2.00 | 1.1 | 0.51 | 0.25 | 1.0 | 25.0 | 0.09 | DKICK | riffle | 4 | 14.4 | 4.00 | 4.1 | 0.54 | 0.13 | 1.2 | 24.0 | 0.15 |
| loc no | other | wood | silt clay | sand | fine gravel | coarse gravel | cobble | boulder | bedrock rough | bedrock smooth |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 14% | 74% | 12% | 2 | 8% | 42% | 50% | 3 | 4% | 16% | 40% | 40% | 4 | 8% | 42% | 50% |
| 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 | 9% | 2% | 2% | 2% | 4% | 11% | 26% | 18% | 18% | 11% | 2 | 14% | 3% | 1% | 3% | 8% | 13% | 13% | 13% | 12% | 12% | 4% | 3% | 1% | 3 | 3% | 6% | 6% | 1% | 3% | 6% | 15% | 23% | 14% | 13% | 4% | 4% | 1% | 1% | 4 | 11% | 3% | 1% | 4% | 4% | 20% | 11% | 9% | 20% | 15% | 1% | 1% |
|
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: 0.72 |
| samp type | loc type | loc no | comment | EPT (%) | ephem (%) | chiron (%) |
|---|---|---|---|---|---|---|
| DKICK | riffle | 0 | field composited | 93% | 67% (5) | 2% |
Note: numbers in parentheses shows contribution to IBI score: 1 - poor; 3 - medium; 5 - good;
| 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 | 2 (1) | 25 (1) | 7 (3) | 17 | 8 |
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 | 15 | 8.83 | 3 (5) | 4 | 1% | 66% | 23% (5) |
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 | 2 | 9 (1) | 41% | 23% | 1% (5) | 44% (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 ------------------------------------------------------------------ 100572 Rhithrogena sp. 157 24.7 100817 B. tricaudatus 145 22.8 103273 Sweltsa grp. 122 19.2 100557 Cinygmula sp. 86 13.5 100504 Heptageniidae 17 2.7 102788 Taeniopterygidae 16 2.5 116847 Lepidostoma togatum 13 2.0 121027 Dicranota sp. 9 1.4 82754 Acarina 8 1.3 102594 Z. cinctipes 8 1.3 100996 Ameletus sp. 5 0.8 69304 Piscicola sp. 5 0.8 101233 Ephemerella sp. 5 0.8 100635 E. grandis 4 0.6 Z730 Tvetenia Bavarica Gr 4 0.6 101368 D. doddsi 4 0.6 126774 Simulium sp. 4 0.6 128477 Brillia 3 0.5 100801 Acentrella sp. 3 0.5 68854 Naididae 3 0.5 103121 Doroneuria sp. 3 0.5 102914 Perlidae 1 0.2 102986 C. californica 1 0.2 103102 Skwala sp. 1 0.2 116025 Ecclisomyia sp. 1 0.2 116794 Lepidostoma sp. 1 0.2 119656 Antocha sp. 1 0.2 128401 Pagastia 1 0.2 128730 Heleniella 1 0.2 128874 Orthocladius 1 0.2 568521 Cricotopus (Cricotop 1 0.2 Y820 Eukiefferiella Pseud 1 0.2 103254 Suwallia sp. 1 0.2
Diobsud 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. |
| Pink salmon actively spawning |
| temperature (deg C) | dis o winkler (mg/L) | stream flow (CFS) | pH (pH) | conductivity (umhos/cm) |
|---|---|---|---|---|
| 13.5 | 9.9 | 26.68 | 7.4 | 47 |
| 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 | 15.2 | 3.00 | 1.5 | 0.27 | 1.00 | 1.5 | 33.2 | 0.09 | DKICK | riffle | 2 | 12.6 | 1.00 | 0.5 | 0.32 | 1.00 | 0.2 | 42.2 | 0.13 | DKICK | riffle | 3 | 15.9 | 1.00 | 1.7 | 0.31 | 0.82 | 1.3 | 28.6 | 0.10 | DKICK | riffle | 4 | 11.2 | 2.00 | 2.0 | 0.24 | 0.22 | 1.7 | 29.4 | 0.16 |
| loc no | other | wood | silt clay | sand | fine gravel | coarse gravel | cobble | boulder | bedrock rough | bedrock smooth |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 14% | 56% | 30% | 2 | 12% | 28% | 60% | 3 | 8% | 40% | 52% | 4 | 18% | 28% | 46% | 8% |
| 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 | 77% | 52% (3) | 18% |
Note: numbers in parentheses shows contribution to IBI score: 1 - poor; 3 - medium; 5 - good;
| 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 (3) | 34 (1) | 8 (3) | 26 | 8 |
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 | 19 | 11.87 | 3 (5) | 5 | 3% | 49% | 19% (5) |
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 | 15 (3) | 25% | 12% | 4% (5) | 37% (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 ------------------------------------------------------------------ 100572 Rhithrogena sp. 129 18.9 100817 B. tricaudatus 128 18.8 129890 Micropsectra 74 10.9 103273 Sweltsa grp. 49 7.2 100801 Acentrella sp. 43 6.3 100557 Cinygmula sp. 41 6.0 115453 Hydropsyche sp. 28 4.1 129197 Tvetenia 24 3.5 116794 Lepidostoma sp. 24 3.5 116912 B. americanus 21 3.1 68510 Enchytraeidae 18 2.6 102594 Z. cinctipes 13 1.9 568521 Cricotopus (Cricotop 8 1.2 121027 Dicranota sp. 7 1.0 101187 Paraleptophlebia sp. 7 1.0 119656 Antocha sp. 5 0.7 Y760 Eukiefferiella Brehm 5 0.7 101368 D. doddsi 5 0.7 115635 Agraylea sp. 4 0.6 115097 Rhyacophila sp. 4 0.6 P630 R. Brunnea grp. 4 0.6 129182 Thienemanniella 4 0.6 115530 A. grandis 4 0.6 Z690 Thienemannimyia Gr. 4 0.6 102788 Taeniopterygidae 3 0.4 82754 Acarina 3 0.4 136377 Oreogeton sp. 3 0.4 101233 Ephemerella sp. 3 0.4 128874 Orthocladius 3 0.4 102914 Perlidae 3 0.4 102972 H. pacifica 1 0.1 103102 Skwala sp. 1 0.1 103121 Doroneuria sp. 1 0.1 128477 Brillia 1 0.1 116065 N. occidentis 1 0.1 115165 R. arnaudi 1 0.1 115641 Hydroptila sp. 1 0.1 100626 Epeorus sp. 1 0.1 Y820 Eukiefferiella Pseud 1 0.1 102842 D. augusta 1 0.1
Diobsud 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. |
| temperature (deg C) | dis o winkler (mg/L) | stream flow (CFS) | pH (pH) | conductivity (umhos/cm) |
|---|---|---|---|---|
| 8. | 28.49 | 7.7 | 51 |
| 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 | 15.5 | 2.00 | 1.6 | 0.30 | 0.09 | 0.7 | 26.9 | 0.21 | DKICK | riffle | 2 | 5.0 | 3.00 | 1.7 | 0.46 | 0.76 | 0.5 | 19.1 | 0.18 | DKICK | riffle | 3 | 7.3 | 3.00 | 4.2 | 0.30 | 0.65 | 1.9 | 27.2 | 0.15 | DKICK | riffle | 4 | 20.7 | 1.00 | 2.6 | 0.14 | 0.24 | 2.2 | 24.5 | 0.15 |
| loc no | other | wood | silt clay | sand | fine gravel | coarse gravel | cobble | boulder | bedrock rough | bedrock smooth |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2% | 6% | 10% | 50% | 32% | 2 | 6% | 6% | 40% | 48% | 3 | 6% | 54% | 40% | 4 | 4% | 14% | 40% | 42% |
| 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 | 48% | 2% | 4% | 8% | 16% | 12% | 16% | 38% | 52% | 12% | 26% | 14% | 4% | 2 | 16% | 2% | 2% | 4% | 2% | 2% | 6% | 16% | 28% | 18% | 36% | 28% | 34% | 12% | 2% | 3 | 8% | 2% | 4% | 14% | 8% | 12% | 22% | 38% | 32% | 56% | 38% | 16% | 8% | 8% | 4 | 20% | 12% | 12% | 14% | 14% | 10% | 18% | 10% | 28% | 38% | 28% | 14% | 4% | 2% |
| RIVPACS not available. |
| samp type | loc type | loc no | comment | EPT (%) | ephem (%) | chiron (%) |
|---|---|---|---|---|---|---|
| DKICK | riffle | 0 | field composited | 79% | 42% (3) | 4% |
Note: numbers in parentheses shows contribution to IBI score: 1 - poor; 3 - medium; 5 - good;
| 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 (3) | 35 (1) | 5 (3) | 24 | 10 |
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 | 20 | 11.61 | 3 (5) | 4 | 15% | 64% | 14% (5) |
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 | 4 | 13 (3) | 26% | 33% | 2% (5) | 34% (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 ------------------------------------------------------------------ 100572 Rhithrogena sp. 199 24.3 103273 Sweltsa grp. 196 23.9 68510 Enchytraeidae 121 14.8 100817 B. tricaudatus 111 13.5 115121 R. Sibirica grp. - v 29 3.5 102788 Taeniopterygidae 28 3.4 128236 Thienemannimyia 20 2.4 102567 Malenka sp. 12 1.5 115530 A. grandis 12 1.5 115453 Hydropsyche sp. 11 1.3 100801 Acentrella sp. 9 1.1 100635 E. grandis 8 1.0 128874 Orthocladius 6 0.7 129197 Tvetenia 5 0.6 136377 Oreogeton sp. 3 0.4 100629 E. albertae 3 0.4 101187 Paraleptophlebia sp. 3 0.4 101233 Ephemerella sp. 3 0.4 101347 Caudatella sp. 3 0.4 101368 D. doddsi 3 0.4 59490 Nematoda 3 0.4 102972 H. pacifica 3 0.4 128477 Brillia 3 0.4 115097 Rhyacophila sp. 3 0.4 115635 Agraylea sp. 3 0.4 116794 Lepidostoma sp. 3 0.4 120094 Hexatoma sp. 3 0.4 121027 Dicranota sp. 3 0.4 126774 Simulium sp. 3 0.4 114139 L. avara 1 0.1 102594 Z. cinctipes 1 0.1 P630 R. Brunnea grp. 1 0.1 116906 Brachycentrus sp. 1 0.1 117159 Glossosoma sp. 1 0.1 100996 Ameletus sp. 1 0.1 68440 Lumbriculidae 1 0.1 53964 Turbellaria 1 0.1
Diobsud 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. |
| Chinook present in the stream. |
| temperature (deg C) | dis o winkler (mg/L) | stream flow (CFS) | pH (pH) | conductivity (umhos/cm) |
|---|---|---|---|---|
| 12.3 | 10.2 | 59.32 | 7.7 | 51 |
| 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 | 21.0 | 4.00 | 0.75 | 4.8 | 0.24 | 0.07 | 3.6 | 38.1 | DKICK | riffle | 2 | 34.3 | 8.00 | 0.75 | 2.7 | 0.12 | 0.88 | 2.2 | 38.0 | DKICK | riffle | 3 | 28.0 | 4.00 | 0.75 | 1.9 | 0.24 | 0.57 | 1.5 | 10.0 | DKICK | riffle | 4 | 25.5 | 2.00 | 0.75 | 2.1 | 1.40 | 1.6 | 68.0 |
| loc no | other | wood | silt clay | sand | fine gravel | coarse gravel | cobble | boulder | bedrock rough | bedrock smooth |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 4% | 10% | 46% | 32% | 8% | 2 | 8% | 20% | 54% | 18% | 3 | 20% | 36% | 30% | 14% | 4 | 14% | 50% | 30% | 6% |
|
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: 0.93 |
| samp type | loc type | loc no | comment | EPT (%) | ephem (%) | chiron (%) |
|---|---|---|---|---|---|---|
| DKICK | riffle | 0 | field composited | 93% | 69% (5) | 5% |
Note: numbers in parentheses shows contribution to IBI score: 1 - poor; 3 - medium; 5 - good;
| 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 | 6 (1) | 36 (1) | 11 (5) | 26 | 9 |
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 | 11.78 | 1 (5) | 5 | 0% | 72% | 4% (5) |
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 | 6 | 15 (3) | 61% | 19% | 0% (5) | 68% (5) |
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 ------------------------------------------------------------------ 100589 R. robusta 964 56.3 103273 Sweltsa grp. 191 11.2 115530 A. grandis 70 4.1 100629 E. albertae 67 3.9 100817 B. tricaudatus 67 3.9 129228 Chironominae sp. 61 3.6 102594 Z. cinctipes 45 2.6 101399 S. tibialis 39 2.3 101368 D. doddsi 18 1.1 102986 C. californica 15 0.9 128457 Orthocladiinae sp. 15 0.9 82754 Acarina 12 0.7 P630 R. Brunnea grp. 12 0.7 100635 E. grandis 12 0.7 102615 V. cataractae 9 0.5 102643 Capniidae 9 0.5 100801 Acentrella sp. 9 0.5 103254 Suwallia sp. 9 0.5 128341 Diamesinae sp. 9 0.5 120094 Hexatoma sp. 9 0.5 117159 Glossosoma sp. 9 0.5 69304 Piscicola sp. 6 0.4 126774 Simulium sp. 6 0.4 102914 Perlidae 6 0.4 102972 H. pacifica 6 0.4 101389 D. coloradensis 6 0.4 102596 Z. columbiana 3 0.2 114142 Narpus sp. 3 0.2 116906 Brachycentrus sp. 3 0.2 103110 Megarcys sp. 3 0.2 135849 Clinocera sp. 3 0.2 101187 Paraleptophlebia sp. 3 0.2 115097 Rhyacophila sp. 3 0.2 84195 Ostracoda 3 0.2 J977 Z. Oregonensis grp. 3 0.2 P622 R. Betteni grp. 3 0.2
Diobsud 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. |
| Pink Salmon spawning (Onchorhynchus gorbuscha); filamentous algae at shallow margins of stream. |
| temperature (deg C) | dis o winkler (mg/L) | stream flow (CFS) | pH (pH) | conductivity (umhos/cm) |
|---|---|---|---|---|
| 12.5 | 10.8 | 21.22 | 7.8 | 42 |
| 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 | 16.3 | 3.00 | 0.19 | 8.00 | 3.3 | 0.33 | 18.00 | 0.09 | 2.3 | 50.6 | DKICK | riffle | 2 | 8.4 | 3.00 | 0.19 | 21.00 | 1.6 | 0.17 | 50.00 | 1.4 | 11.5 | DKICK | riffle | 3 | 10.4 | 1.00 | 0.19 | 20.00 | 2.0 | 0.15 | 23.00 | 0.85 | 1.6 | 17.5 | DKICK | riffle | 4 | 12.6 | 2.00 | 0.19 | 32.00 | 1.3 | 0.14 | 32.00 | 0.8 | 16.4 |
| loc no | other | wood | silt clay | sand | fine gravel | coarse gravel | cobble | boulder | bedrock rough | bedrock smooth |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2% | 18% | 80% | 2 | 4% | 26% | 70% | 3 | 4% | 4% | 34% | 58% | 4 | 2% | 40% | 58% |
|
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: 0.81 |
| samp type | loc type | loc no | comment | EPT (%) | ephem (%) | chiron (%) |
|---|---|---|---|---|---|---|
| DKICK | riffle | 0 | numerically composited | 74% | 59% | 0% | DKICK | riffle | 1 | replicate | 74% | 65% | 0% | DKICK | riffle | 2 | replicate | 82% | 57% | 0% | DKICK | riffle | 3 | replicate | 92% | 72% | 0% | DKICK | riffle | 4 | replicate | 59% | 48% | 0% |
| 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 | numerically composited | 9 | 35 | 4 | 25 | 12 | DKICK | riffle | 1 | replicate | 8 | 27 | 0% | 18 | 10 | DKICK | riffle | 2 | replicate | 10 | 27 | 3 | 20 | 7 | DKICK | riffle | 3 | replicate | 4 | 26 | 5 | 20 | 11 | DKICK | riffle | 4 | replicate | 9 | 37 | 5 | 25 | 11 |
| samp type | loc type | loc no | comment | temp pref avg (score) | TV3 richness (count) | HBI (score) | BiTol richness (count) | tv7 (%) | top3 (%) | BiTol (%) |
|---|---|---|---|---|---|---|---|---|---|---|
| DKICK | riffle | 0 | numerically composited | 20 | 3 | 7 | 3% | 48% | 2% | DKICK | riffle | 1 | replicate | 12 | 3 | 4 | 3% | 67% | 2% | DKICK | riffle | 2 | replicate | 13 | 3 | 4 | 1% | 57% | 1% | DKICK | riffle | 3 | replicate | 14 | 2 | 5 | 1% | 43% | 4% | DKICK | riffle | 4 | replicate | 19 | 4 | 6 | 4% | 59% | 4% |
| samp type | loc type | loc no | comment | sv richness (count) | clinger richness (count) | scrapers (%) | predators (%) | filterers (%) | clingers (%) |
|---|---|---|---|---|---|---|---|---|---|
| DKICK | riffle | 0 | numerically composited | 2 | 11 | 34% | 31% | 1% | 28% | DKICK | riffle | 1 | replicate | 2 | 11 | 26% | 25% | 3% | 23% | DKICK | riffle | 2 | replicate | 2 | 10 | 32% | 27% | 1% | 30% | DKICK | riffle | 3 | replicate | 1 | 6 | 37% | 21% | 1% | 24% | DKICK | riffle | 4 | replicate | 5 | 9 | 31% | 44% | 0% | 26% |
| habitat type | location no. | sampler type | sample area (m^2) |
|---|---|---|---|
| riffle | 1 | DKICK | 0.19 |
taxon id taxon name density (m^2) % of total ------------------------------------------------------------------ 100823 B. bicaudatus 124 35.4 127113 Atrichopogon sp. 72 20.6 100572 Rhithrogena sp. 40 11.4 100632 E. deceptivus 24 6.9 100598 Cinygma sp. 21 6.0 115530 A. grandis 7 2.0 116912 B. americanus 6 1.7 68422 Oligochaeta 6 1.7 115453 Hydropsyche sp. 5 1.4 P760 R. Verrula grp. 5 1.4 100557 Cinygmula sp. 5 1.4 P630 R. Brunnea grp. 4 1.1 100817 B. tricaudatus 4 1.1 126892 S. venustum 4 1.1 101193 P. debilis 4 1.1 115719 O. cristata 3 0.9 115165 R. Lieftincki grp. - 2 0.6 101368 D. doddsi 2 0.6 100982 Parameletus sp. 2 0.6 82754 Acarina 2 0.6 84195 Ostracoda 2 0.6 119660 Antocha monticola 1 0.3 120094 Hexatoma sp. 1 0.3 121027 Dicranota sp. 1 0.3 130150 Stratiomyidae 1 0.3 568641 S. teresa 1 0.3 117121 Agapetus sp. 1 0.3
| habitat type | location no. | sampler type | sample area (m^2) |
|---|---|---|---|
| riffle | 2 | DKICK | 0.19 |
taxon id taxon name density (m^2) % of total ------------------------------------------------------------------ 100557 Cinygmula sp. 102 24.6 100823 B. bicaudatus 72 17.4 127113 Atrichopogon sp. 64 15.5 102594 Z. cinctipes 40 9.7 103273 Sweltsa grp. 35 8.5 100598 Cinygma sp. 31 7.5 568572 A. insignificans 25 6.0 116912 B. americanus 5 1.2 P622 R. Betteni grp. 5 1.2 115453 Hydropsyche sp. 4 1.0 115719 O. cristata 4 1.0 101368 D. doddsi 3 0.7 116794 Lepidostoma sp. 3 0.7 120094 Hexatoma sp. 3 0.7 116958 Micrasema sp. 2 0.5 103137 Cultus sp. 2 0.5 130150 Stratiomyidae 2 0.5 568641 S. teresa 2 0.5 82754 Acarina 2 0.5 P630 R. Brunnea grp. 1 0.2 117159 Glossosoma sp. 1 0.2 115095 Trichoptera 1 0.2 114139 L. avara 1 0.2 121027 Dicranota sp. 1 0.2 126892 S. venustum 1 0.2 101193 P. debilis 1 0.2 116934 A. aspilus 1 0.2
| habitat type | location no. | sampler type | sample area (m^2) |
|---|---|---|---|
| riffle | 3 | DKICK | 0.19 |
taxon id taxon name density (m^2) % of total ------------------------------------------------------------------ 100823 B. bicaudatus 62 16.4 568572 A. insignificans 52 13.8 100598 Cinygma sp. 50 13.2 103273 Sweltsa grp. 48 12.7 100557 Cinygmula sp. 44 11.6 100572 Rhithrogena sp. 40 10.6 127113 Atrichopogon sp. 23 6.1 102594 Z. cinctipes 14 3.7 100817 B. tricaudatus 14 3.7 100629 E. albertae 6 1.6 115453 Hydropsyche sp. 3 0.8 101368 D. doddsi 3 0.8 68422 Oligochaeta 3 0.8 120094 Hexatoma sp. 3 0.8 102972 H. pacifica 2 0.5 101193 P. debilis 1 0.3 101343 A. margarita 1 0.3 103188 P. expansa 1 0.3 84195 Ostracoda 1 0.3 115719 O. cristata 1 0.3 116794 Lepidostoma sp. 1 0.3 117159 Glossosoma sp. 1 0.3 130150 Stratiomyidae 1 0.3 568641 S. teresa 1 0.3 82754 Acarina 1 0.3 103137 Cultus sp. 1 0.3
| habitat type | location no. | sampler type | sample area (m^2) |
|---|---|---|---|
| riffle | 4 | DKICK | 0.19 |
taxon id taxon name density (m^2) % of total ------------------------------------------------------------------ 127113 Atrichopogon sp. 270 33.6 100572 Rhithrogena sp. 130 16.2 100823 B. bicaudatus 74 9.2 100557 Cinygmula sp. 62 7.7 103273 Sweltsa grp. 58 7.2 100598 Cinygma sp. 42 5.2 568572 A. insignificans 39 4.9 100817 B. tricaudatus 22 2.7 68422 Oligochaeta 15 1.9 84195 Ostracoda 14 1.7 100637 E. longimanus 9 1.1 136305 Chelifera sp. 7 0.9 112314 Oreodytes sp. 7 0.9 121027 Dicranota sp. 6 0.7 102594 Z. cinctipes 5 0.6 101368 D. doddsi 5 0.6 82754 Acarina 5 0.6 117159 Glossosoma sp. 4 0.5 116912 B. americanus 4 0.5 568641 S. teresa 4 0.5 116794 Lepidostoma sp. 3 0.4 102840 Leuctridae 2 0.2 117154 Anagapetus sp. 2 0.2 101206 P. bicornuta 1 0.1 115719 O. cristata 1 0.1 100632 E. deceptivus 1 0.1 102643 Capniidae 1 0.1 103188 P. expansa 1 0.1 112811 Hydrophilidae 1 0.1 114144 N. concolor 1 0.1 115530 A. grandis 1 0.1 P630 R. Brunnea grp. 1 0.1 115974 Psychoglypha sp. 1 0.1 120094 Hexatoma sp. 1 0.1 130150 Stratiomyidae 1 0.1 131078 Chrysops sp. 1 0.1 115453 Hydropsyche sp. 1 0.1
| 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