Ellsworth 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) |
|---|---|---|---|---|
| 11.1 | 10.7 | 9.39 | 6.7 | 44 |
| 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 | 8.3 | 2.00 | 1.0 | 0.18 | 0.54 | 0.6 | 9.2 | 0.12 | DKICK | riffle | 2 | 5.8 | 2.00 | 3.3 | 0.15 | 0.75 | 2.0 | 8.5 | 0.10 | DKICK | riffle | 3 | 8.1 | 2.00 | 1.3 | 0.54 | 0.78 | 1.0 | 8.1 | 0.07 | DKICK | riffle | 4 | 7.8 | 2.00 | 2.1 | 0.21 | 0.72 | 1.6 | 8.1 | 0.10 |
| loc no | other | wood | silt clay | sand | fine gravel | coarse gravel | cobble | boulder | bedrock rough | bedrock smooth |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 22% | 48% | 30% | 2 | 10% | 48% | 42% | 3 | 2% | 26% | 70% | 2% | 4 | 6% | 62% | 32% |
| 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% | 5% | 3% | 2% | 10% | 22% | 10% | 19% | 19% | 5% | 2% | 2 | 3% | 3% | 2% | 5% | 15% | 15% | 13% | 18% | 19% | 8% | 3 | 5% | 5% | 10% | 21% | 30% | 20% | 10% | 4 | 2% | 2% | 5% | 11% | 11% | 15% | 16% | 21% | 10% | 2% | 5% |
|
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: 1.03 |
| samp type | loc type | loc no | comment | EPT (%) | ephem (%) | chiron (%) |
|---|---|---|---|---|---|---|
| DKICK | riffle | 0 | field composited | 46% | 24% | 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 | 8 (5) | 31 (3) | 4 (3) | 16 | 4 (3) |
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 | 13 | 9.40 | 4 | 0% | 15% (5) | 42% (5) | 9% |
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 (5) | 13 | 28% | 21% (5) | 17% | 40% (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 ------------------------------------------------------------------ 126774 Simulium sp. 263 16.1 100572 Rhithrogena sp. 250 15.3 103273 Sweltsa grp. 171 10.4 129890 Micropsectra 128 7.8 71570 Juga sp. 128 7.8 69304 Piscicola sp. 109 6.7 100817 B. tricaudatus 105 6.4 68440 Lumbriculidae 92 5.6 102594 Z. cinctipes 66 4.0 101187 Paraleptophlebia sp. 43 2.6 117159 Glossosoma sp. 36 2.2 102986 C. californica 26 1.6 Y780 Eukiefferiella Clari 26 1.6 70346 Valvata 20 1.2 114167 Heterlimnius sp. 20 1.2 53964 Turbellaria 13 0.8 114177 Optioservus sp. 13 0.8 Z730 Tvetenia Bavarica Gr 13 0.8 P622 R. Betteni grp. 10 0.6 115153 R. Sibirica grp. - b 10 0.6 115453 Hydropsyche sp. 10 0.6 114205 Zaitzevia sp. 7 0.4 116847 Lepidostoma togatum 7 0.4 128477 Brillia 7 0.4 Y800 Eukiefferiella Devon 7 0.4 128978 Parametriocnemus 7 0.4 129182 Thienemanniella 7 0.4 120094 Hexatoma sp. 7 0.4 129969 Stempellinella 3 0.2 100626 Epeorus sp. 3 0.2 Y810 Eukiefferiella Grace 3 0.2 P630 R. Brunnea grp. 3 0.2 102972 H. pacifica 3 0.2 81388 Pisiidae 3 0.2 59490 Nematoda 3 0.2 116958 Micrasema sp. 3 0.2 115258 Wormaldia sp. 3 0.2 128874 Orthocladius 3 0.2 116794 Lepidostoma sp. 3 0.2 68585 Tubificidae 3 0.2
Ellsworth 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. | 10.6 | 3.64 | 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 | 7.2 | 5.00 | 2.3 | 0.03 | 0.69 | 2.3 | 8.1 | 0.03 | DKICK | riffle | 2 | 8.2 | 3.00 | 1.4 | 0.12 | 0.54 | 1.4 | 11.3 | 0.03 | DKICK | riffle | 3 | 10.7 | 4.00 | 4.1 | 0.21 | 0.65 | 3.0 | 12.2 | 0.12 | DKICK | riffle | 4 | 4.7 | 5.00 | 1.8 | 0.12 | 0.46 | 1.4 | 7.3 | 0.09 |
| loc no | other | wood | silt clay | sand | fine gravel | coarse gravel | cobble | boulder | bedrock rough | bedrock smooth |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 6% | 58% | 36% | 2 | 8% | 56% | 36% | 3 | 14% | 74% | 12% | 4 | 18% | 20% | 62% |
| 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 (%) |
|---|
| samp type | loc type | loc no | comment | Trichop richness (count) | total richness (count) | Plecop richness (count) | EPT richness (count) | Ephem richness (count) |
|---|
| samp type | loc type | loc no | comment | TV3 richness (count) | temp pref avg (score) | HBI (score) | BiTol richness (count) | tv7 (%) | top3 (%) | BiTol (%) |
|---|
| samp type | loc type | loc no | comment | sv richness (count) | clinger richness (count) | scrapers (%) | predators (%) | filterers (%) | clingers (%) |
|---|
| 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 ------------------------------------------------------------------ 102594 Z. cinctipes 124 17.4 100572 Rhithrogena sp. 104 14.6 126774 Simulium sp. 74 10.4 103273 Sweltsa grp. 70 9.8 101187 Paraleptophlebia sp. 62 8.7 71570 Juga sp. 59 8.3 100817 B. tricaudatus 39 5.5 129890 Micropsectra 34 4.8 115153 R. Sibirica grp. - b 32 4.5 69304 Piscicola sp. 14 2.0 100666 Ironodes sp. 14 2.0 115453 Hydropsyche sp. 13 1.8 102986 C. californica 8 1.1 101368 D. doddsi 8 1.1 102972 H. pacifica 7 1.0 P622 R. Betteni grp. 7 1.0 117159 Glossosoma sp. 7 1.0 82754 Acarina 5 0.7 114167 Heterlimnius sp. 4 0.6 P630 R. Brunnea grp. 4 0.6 100557 Cinygmula sp. 4 0.6 102840 Leuctridae 4 0.6 121027 Dicranota sp. 3 0.4 129197 Tvetenia 3 0.4 Z690 Thienemannimyia Gr. 3 0.4 114205 Zaitzevia sp. 1 0.1 120094 Hexatoma sp. 1 0.1 127338 Ceratopogoninae sp. 1 0.1 128477 Brillia 1 0.1 128978 Parametriocnemus 1 0.1 129657 Polypedilum 1 0.1 68510 Enchytraeidae 1 0.1 115530 A. grandis 1 0.1
Ellsworth 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) |
|---|---|---|---|---|
| 13.7 | 7.1 | 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 | 3.3 | 3.00 | 0.13 | 0.81 | 9.9 | 0.04 | DKICK | riffle | 2 | 3.1 | 4.00 | 0.10 | 0.79 | 7.4 | 0.07 | DKICK | riffle | 3 | 9.3 | 2.00 | 0.49 | 0.63 | 13.7 | 0.07 | DKICK | riffle | 4 | 2.4 | 2.00 | 0.13 | 0.94 | 8.7 | 0.09 |
| loc no | other | wood | silt clay | sand | fine gravel | coarse gravel | cobble | boulder | bedrock rough | bedrock smooth |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 10% | 36% | 54% | 2 | 10% | 24% | 66% | 3 | 8% | 58% | 34% | 4 | 14% | 40% | 46% |
| 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 | 4% | 2% | 4% | 2% | 20% | 34% | 12% | 14% | 12% | 6% | 2 | 2% | 6% | 10% | 18% | 20% | 24% | 12% | 8% | 3 | 2% | 9% | 6% | 4% | 6% | 8% | 20% | 20% | 14% | 2% | 4 | 10% | 6% | 6% | 2% | 14% | 22% | 16% | 16% | 8% |
| RIVPACS not available. |
| samp type | loc type | loc no | comment | EPT (%) | ephem (%) | chiron (%) |
|---|---|---|---|---|---|---|
| DKICK | riffle | 0 | numerically composited | 40% | 23% | 5% | DKICK | riffle | 1 | replicate | 34% | 19% | 6% | DKICK | riffle | 2 | replicate | 70% | 37% | 6% | DKICK | riffle | 3 | replicate | 27% | 15% | 2% | DKICK | riffle | 4 | replicate | 30% | 15% | 4% |
| 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 | 8 | 36 | 7 | 22 | 7 | DKICK | riffle | 1 | replicate | 8 | 33 | 7 | 23 | 8 | DKICK | riffle | 2 | replicate | 11 | 42 | 7 | 24 | 6 | DKICK | riffle | 3 | replicate | 7 | 32 | 7 | 22 | 8 | DKICK | riffle | 4 | replicate | 8 | 32 | 6 | 19 | 5 |
| 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 | numerically composited | 14 | 12.96 | 5 | 3 | 1% | 64% | 9% | DKICK | riffle | 1 | replicate | 16 | 12.42 | 5 | 2 | 1% | 68% | 6% | DKICK | riffle | 2 | replicate | 18 | 12.70 | 3 | 3 | 1% | 35% | 17% | DKICK | riffle | 3 | replicate | 16 | 12.62 | 5 | 3 | 0% | 76% | 5% | DKICK | riffle | 4 | replicate | 13 | 12.46 | 5 | 1 | 1% | 71% | 4% |
| samp type | loc type | loc no | comment | sv richness (count) | clinger richness (count) | scrapers (%) | predators (%) | filterers (%) | clingers (%) |
|---|---|---|---|---|---|---|---|---|---|
| DKICK | riffle | 0 | numerically composited | 8 | 16 | 13% | 13% | 49% | 66% | DKICK | riffle | 1 | replicate | 6 | 14 | 10% | 8% | 58% | 73% | DKICK | riffle | 2 | replicate | 8 | 18 | 23% | 26% | 9% | 43% | DKICK | riffle | 3 | replicate | 7 | 15 | 8% | 8% | 69% | 81% | DKICK | riffle | 4 | replicate | 4 | 12 | 11% | 12% | 61% | 75% |
| 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 ------------------------------------------------------------------ 126774 Simulium sp. 1317 49.4 103273 Sweltsa grp. 235 8.8 100817 B. tricaudatus 187 7.0 100557 Cinygmula sp. 160 6.0 100572 Rhithrogena sp. 123 4.6 101187 Paraleptophlebia sp. 64 2.4 102594 Z. cinctipes 64 2.4 568598 D. hageni 59 2.2 71570 Juga sp. 37 1.4 121027 Dicranota sp. 37 1.4 128978 Parametriocnemus 37 1.4 129969 Stempellinella 32 1.2 Y820 Eukiefferiella Pseud 27 1.0 115153 R. Sibirica grp. - b 27 1.0 115097 Rhyacophila sp. 21 0.8 82754 Acarina 21 0.8 129890 Micropsectra 21 0.8 114167 Heterlimnius sp. 16 0.6 53964 Turbellaria 16 0.6 102986 C. californica 11 0.4 102842 D. augusta 11 0.4 115398 Hydropsychidae 11 0.4 101368 D. doddsi 11 0.4 102972 H. pacifica 11 0.4 115258 Wormaldia sp. 11 0.4 115530 A. grandis 11 0.4 117159 Glossosoma sp. 11 0.4 114205 Zaitzevia sp. 11 0.4 128989 Paraphaenocladius 5 0.2 92686 Caecidotea sp. 5 0.2 100629 E. albertae 5 0.2 81388 Pisiidae 5 0.2 68440 Lumbriculidae 5 0.2 129657 Polypedilum 5 0.2 129197 Tvetenia 5 0.2 115408 Cheumatopsyche sp. 5 0.2 129182 Thienemanniella 5 0.2 103102 Skwala sp. 5 0.2 114093 Elmidae 5 0.2 114177 Optioservus sp. 5 0.2 102840 Leuctridae 5 0.2
| habitat type | location no. | sampler type | sample area (m^2) |
|---|---|---|---|
| riffle | 1 | DKICK | 0.19 |
taxon id taxon name density (m^2) % of total ------------------------------------------------------------------ 126774 Simulium sp. 1753 56.6 100817 B. tricaudatus 195 6.3 100572 Rhithrogena sp. 158 5.1 100557 Cinygmula sp. 132 4.3 102594 Z. cinctipes 126 4.1 103273 Sweltsa grp. 116 3.7 129890 Micropsectra 74 2.4 101187 Paraleptophlebia sp. 47 1.5 568598 D. hageni 42 1.4 115530 A. grandis 37 1.2 129969 Stempellinella 32 1.0 128978 Parametriocnemus 32 1.0 102986 C. californica 32 1.0 114093 Elmidae 26 0.8 114167 Heterlimnius sp. 21 0.7 102567 Malenka sp. 21 0.7 68440 Lumbriculidae 21 0.7 115258 Wormaldia sp. 21 0.7 102972 H. pacifica 21 0.7 82754 Acarina 21 0.7 P622 R. Betteni grp. 21 0.7 101368 D. doddsi 16 0.5 115153 R. Sibirica grp. - b 16 0.5 Y820 Eukiefferiella Pseud 16 0.5 115453 Hydropsyche sp. 16 0.5 129197 Tvetenia 16 0.5 53964 Turbellaria 16 0.5 115097 Rhyacophila sp. 11 0.4 114164 Cleptelmis sp. 5 0.2 103102 Skwala sp. 5 0.2 102842 D. augusta 5 0.2 116794 Lepidostoma sp. 5 0.2 117159 Glossosoma sp. 5 0.2 128563 Corynoneura 5 0.2 100666 Ironodes sp. 5 0.2 100629 E. albertae 5 0.2
| habitat type | location no. | sampler type | sample area (m^2) |
|---|---|---|---|
| riffle | 2 | DKICK | 0.19 |
taxon id taxon name density (m^2) % of total ------------------------------------------------------------------ 103273 Sweltsa grp. 542 17.5 100557 Cinygmula sp. 305 9.9 100817 B. tricaudatus 247 8.0 100572 Rhithrogena sp. 237 7.7 126774 Simulium sp. 216 7.0 568598 D. hageni 174 5.6 114205 Zaitzevia sp. 153 4.9 71570 Juga sp. 121 3.9 82754 Acarina 100 3.2 102594 Z. cinctipes 100 3.2 101187 Paraleptophlebia sp. 89 2.9 101368 D. doddsi 84 2.7 129890 Micropsectra 74 2.4 102986 C. californica 68 2.2 121027 Dicranota sp. 63 2.0 115398 Hydropsychidae 42 1.4 115153 R. Sibirica grp. - b 42 1.4 117159 Glossosoma sp. 42 1.4 102840 Leuctridae 42 1.4 115530 A. grandis 37 1.2 129969 Stempellinella 32 1.0 115097 Rhyacophila sp. 26 0.8 128978 Parametriocnemus 26 0.8 114093 Elmidae 21 0.7 92686 Caecidotea sp. 21 0.7 Y820 Eukiefferiella Pseud 21 0.7 128989 Paraphaenocladius 16 0.5 P630 R. Brunnea grp. 16 0.5 102842 D. augusta 16 0.5 115258 Wormaldia sp. 11 0.4 129935 Paratanytarsus 11 0.4 129197 Tvetenia 11 0.4 P622 R. Betteni grp. 11 0.4 114177 Optioservus sp. 11 0.4 102567 Malenka sp. 5 0.2 102910 M. infuscata 5 0.2 102972 H. pacifica 5 0.2 114167 Heterlimnius sp. 5 0.2 115408 Cheumatopsyche sp. 5 0.2 116958 Micrasema sp. 5 0.2 120094 Hexatoma sp. 5 0.2 129182 Thienemanniella 5 0.2 129657 Polypedilum 5 0.2 53964 Turbellaria 5 0.2 68440 Lumbriculidae 5 0.2 81388 Pisiidae 5 0.2 116794 Lepidostoma sp. 5 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 ------------------------------------------------------------------ 126774 Simulium sp. 2005 68.4 100557 Cinygmula sp. 121 4.1 100817 B. tricaudatus 116 4.0 102594 Z. cinctipes 111 3.8 103273 Sweltsa grp. 100 3.4 568598 D. hageni 79 2.7 100572 Rhithrogena sp. 68 2.3 101187 Paraleptophlebia sp. 26 0.9 115097 Rhyacophila sp. 26 0.9 P630 R. Brunnea grp. 26 0.9 71570 Juga sp. 21 0.7 Y820 Eukiefferiella Pseud 21 0.7 115530 A. grandis 21 0.7 128978 Parametriocnemus 21 0.7 102914 Perlidae 16 0.5 114167 Heterlimnius sp. 16 0.5 117159 Glossosoma sp. 16 0.5 115153 R. Sibirica grp. - b 16 0.5 129890 Micropsectra 11 0.4 115258 Wormaldia sp. 11 0.4 102986 C. californica 11 0.4 102972 H. pacifica 11 0.4 129969 Stempellinella 11 0.4 82754 Acarina 5 0.2 100635 E. grandis 5 0.2 100666 Ironodes sp. 5 0.2 76591 Planorbidae 5 0.2 101368 D. doddsi 5 0.2 114177 Optioservus sp. 5 0.2 102842 D. augusta 5 0.2 120094 Hexatoma sp. 5 0.2 115453 Hydropsyche sp. 5 0.2 102567 Malenka sp. 5 0.2
| habitat type | location no. | sampler type | sample area (m^2) |
|---|---|---|---|
| riffle | 4 | DKICK | 0.19 |
taxon id taxon name density (m^2) % of total ------------------------------------------------------------------ 126774 Simulium sp. 1911 60.2 103273 Sweltsa grp. 189 6.0 100572 Rhithrogena sp. 168 5.3 100557 Cinygmula sp. 116 3.7 102594 Z. cinctipes 79 2.5 100817 B. tricaudatus 79 2.5 568598 D. hageni 63 2.0 101187 Paraleptophlebia sp. 53 1.7 71570 Juga sp. 47 1.5 82754 Acarina 47 1.5 115097 Rhyacophila sp. 42 1.3 68440 Lumbriculidae 32 1.0 129890 Micropsectra 32 1.0 114167 Heterlimnius sp. 32 1.0 115153 R. Sibirica grp. - b 32 1.0 115530 A. grandis 21 0.7 102986 C. californica 21 0.7 Y820 Eukiefferiella Pseud 21 0.7 P630 R. Brunnea grp. 21 0.7 128978 Parametriocnemus 21 0.7 121027 Dicranota sp. 21 0.7 128563 Corynoneura 16 0.5 117159 Glossosoma sp. 16 0.5 129935 Paratanytarsus 11 0.3 P622 R. Betteni grp. 11 0.3 115258 Wormaldia sp. 11 0.3 129197 Tvetenia 11 0.3 102567 Malenka sp. 11 0.3 53964 Turbellaria 11 0.3 81388 Pisiidae 5 0.2 129969 Stempellinella 5 0.2 103236 Kathroperla sp. 5 0.2 115398 Hydropsychidae 5 0.2 127338 Ceratopogoninae sp. 5 0.2 103102 Skwala sp. 5 0.2
Ellsworth 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. |
| escorted by WA Nature Conservancy- David Rolph |
| temperature (deg C) | dis o winkler (mg/L) | stream flow (CFS) | pH (pH) | conductivity (umhos/cm) |
|---|---|---|---|---|
| 12.3 | 10.3 | 6.7 | 46 |
| 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 | 4.9 | 7.00 | 1.4 | 0.12 | 1.5 | 9.9 | DKICK | riffle | 2 | 5.5 | 2.00 | 0.14 | 1.0 | 14.2 | DKICK | riffle | 3 | 10.2 | 2.00 | 1.6 | 0.18 | 1.4 | 13.5 | DKICK | riffle | 4 | 3.7 | 0.50 | 3.3 | 0.15 | 2.0 | 15.6 |
| loc no | other | wood | silt clay | sand | fine gravel | coarse gravel | cobble | boulder | bedrock rough | bedrock smooth |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2% | 14% | 44% | 40% | 2 | 6% | 28% | 16% | 3 | 42% | 58% | 4 | 2% | 32% | 66% |
| 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% | 4% | 2% | 4% | 6% | 2% | 20% | 20% | 22% | 8% | 10% | 2 | 2% | 10% | 12% | 20% | 24% | 26% | 4% | 2% | 3 | 2% | 2% | 2% | 18% | 16% | 18% | 14% | 10% | 6% | 4% | 4 | 2% | 2% | 2% | 2% | 16% | 18% | 18% | 12% | 14% | 12% |
|
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: 1.09 |
| samp type | loc type | loc no | comment | EPT (%) | ephem (%) | chiron (%) |
|---|---|---|---|---|---|---|
| DKICK | riffle | 0 | field composited | 35% | 21% | 13% |
| 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 | 37 | 8 | 21 | 7 |
| 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 | 17 | 12.55 | 5 | 2 | 1% | 59% | 2% |
| samp type | loc type | loc no | comment | sv richness (count) | clinger richness (count) | scrapers (%) | predators (%) | filterers (%) | clingers (%) |
|---|---|---|---|---|---|---|---|---|---|
| DKICK | riffle | 0 | field composited | 8 | 14 | 14% | 8% | 47% | 61% |
| 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 ------------------------------------------------------------------ 126774 Simulium sp. 3152 43.1 100504 Heptageniidae 602 8.2 128457 Orthocladiinae sp. 573 7.8 100755 Baetidae 516 7.1 129228 Chironominae sp. 358 4.9 102591 Zapada sp. 301 4.1 103202 Chloroperlidae 287 3.9 126640 Simuliidae 258 3.5 101095 Leptophlebiidae 158 2.2 100557 Cinygmula sp. 143 2.0 114205 Zaitzevia sp. 115 1.6 117159 Glossosoma sp. 115 1.6 82754 Acarina 86 1.2 100572 Rhithrogena sp. 57 0.8 102914 Perlidae 57 0.8 115097 Rhyacophila sp. 57 0.8 115529 Arctopsyche sp. 51 0.7 102985 Calineuria sp. 47 0.6 68422 Oligochaeta 43 0.6 120094 Hexatoma sp. 31 0.4 102567 Malenka sp. 29 0.4 102972 H. pacifica 29 0.4 100666 Ironodes sp. 29 0.4 101368 D. doddsi 29 0.4 115398 Hydropsychidae 29 0.4 117120 Glossosomatidae 29 0.4 121027 Dicranota sp. 29 0.4 103273 Sweltsa grp. 14 0.2 114177 Optioservus sp. 14 0.2 102840 Leuctridae 14 0.2 119656 Antocha sp. 14 0.2 125810 Dixa sp. 14 0.2 127729 Probezzia 14 0.2 127917 Chironomidae 14 0.2 71570 Juga sp. 3 0.0 97325 Pacifastacus sp. 1 0.0 115257 Philopotamidae 1 0.0
| 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