Seabeck Cr nr mouth
| 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. |
| brown filamentous algae in first half of reach |
| temperature (deg C) | dis o winkler (mg/L) | stream flow (CFS) | pH (pH) | conductivity (umhos/cm) |
|---|---|---|---|---|
| 10.3 | 0.91 | 7.2 | 90 |
| 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 | 12.8 | 3.00 | 0.7 | 0.64 | 0.72 | 0.7 | 13.2 | 0.03 | DKICK | riffle | 2 | 4.3 | 4.00 | 1.9 | 0.06 | 0.74 | 1.9 | 12.5 | 0.06 | DKICK | riffle | 3 | 1.8 | 5.00 | 1.0 | 0.12 | 0.28 | 1.5 | 5.8 | 0.09 | DKICK | riffle | 4 | 1.9 | 3.00 | 1.3 | 0.09 | 0.47 | 1.3 | 10.5 | 0.20 |
| loc no | other | wood | silt clay | sand | fine gravel | coarse gravel | cobble | boulder | bedrock rough | bedrock smooth |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 26% | 62% | 12% | 2 | 12% | 24% | 64% | 3 | 4% | 26% | 70% | 4 | 10% | 72% | 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% | 10% | 8% | 2% | 10% | 10% | 14% | 10% | 8% | 6% | 2% | 2 | 12% | 6% | 12% | 4% | 8% | 8% | 20% | 14% | 16% | 3 | 4% | 2% | 2% | 2% | 4% | 4% | 8% | 16% | 16% | 14% | 10% | 4 | 12% | 4% | 2% | 4% | 22% | 14% | 32% | 8% | 2% |
| RIVPACS not available. |
| samp type | loc type | loc no | comment | EPT (%) | ephem (%) | chiron (%) |
|---|---|---|---|---|---|---|
| DKICK | riffle | 0 | field composited | 58% | 48% | 27% |
| 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 | 4 (3) | 34 (3) | 8 (5) | 18 | 6 (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 | 16 | 11.61 | 5 | 2 | 2% (5) | 69% (1) | 42% |
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) | 12 | 4% | 7% (1) | 11% | 17% (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 325 42.2 129657 Polypedilum 92 11.9 126774 Simulium sp. 84 10.9 103273 Sweltsa grp. 33 4.3 129197 Tvetenia 29 3.8 100557 Cinygmula sp. 28 3.6 129890 Micropsectra 24 3.1 102594 Z. cinctipes 16 2.1 102591 Zapada sp. 14 1.8 Y820 Eukiefferiella Pseud 14 1.8 68510 Enchytraeidae 12 1.6 568515 Cricotopus Isocladiu 11 1.4 129969 Stempellinella 11 1.4 568598 D. hageni 8 1.0 128978 Parametriocnemus 7 0.9 128477 Brillia 7 0.9 136305 Chelifera sp. 7 0.9 82754 Acarina 5 0.6 Y800 Eukiefferiella Devon 4 0.5 128401 Pagastia 3 0.4 117159 Glossosoma sp. 3 0.4 100823 B. bicaudatus 3 0.4 101389 D. coloradensis 3 0.4 115121 R. Sibirica grp. - v 3 0.4 114167 Heterlimnius sp. 3 0.4 102567 Malenka sp. 3 0.4 J977 Z. Oregonensis grp. 3 0.4 128563 Corynoneura 3 0.4 102914 Perlidae 1 0.1 101365 Drunella sp. 1 0.1 102994 Perlodidae 1 0.1 103233 Paraperla sp. 1 0.1 112314 Oreodytes sp. 1 0.1 114093 Elmidae 1 0.1 114142 Narpus sp. 1 0.1 115165 R. arnaudi 1 0.1 125810 Dixa sp. 1 0.1 129086 Rheocricotopus 1 0.1 P622 R. Betteni grp. 1 0.1 121027 Dicranota sp. 1 0.1
Seabeck Cr nr mouth
| 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) |
|---|---|---|---|---|
| 10.2 | 10.2 | 1.23 | 8. | 91 |
| 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 | 2.0 | 1.00 | 1.00 | 1.6 | 0.07 | 1.00 | 1.5 | 16.8 | DKICK | riffle | 2 | 3.8 | 1.00 | 1.00 | 0.3 | 0.05 | 1.00 | 0.5 | 25.6 | DKICK | riffle | 3 | 2.8 | 1.50 | 1.00 | 0.7 | 0.04 | 0.65 | 0.6 | 20.4 | DKICK | riffle | 4 | 3.2 | 1.00 | 1.00 | 0.5 | 0.04 | 0.34 | 0.6 | 21.1 |
| loc no | other | wood | silt clay | sand | fine gravel | coarse gravel | cobble | boulder | bedrock rough | bedrock smooth |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 14% | 50% | 36% | 2 | 100% | 3 | 30% | 12% | 58% | 4 | 22% | 16% | 62% |
|
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: 0.70 |
| samp type | loc type | loc no | comment | EPT (%) | ephem (%) | chiron (%) |
|---|---|---|---|---|---|---|
| DKICK | riffle | 0 | field composited | 16% | 13% | 68% |
| 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) | 18 (1) | 4 (3) | 10 | 4 (3) |
Note: numbers in parentheses shows contribution to IBI score: 1 - poor; 3 - medium; 5 - good;
| 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 | field composited | 8 (3) | 6 (1) | 0% | 0% | 93% | 6% (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 | 0% (1) | 6 (3) | 1% | 2% | 14% | 16% (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 | 0.75 |
taxon id taxon name density (m^2) % of total ------------------------------------------------------------------ 127917 Chironomidae 2028 67.7 126774 Simulium sp. 432 14.4 100817 B. tricaudatus 330 11.0 102594 Z. cinctipes 54 1.8 568598 D. hageni 30 1.0 121027 Dicranota sp. 18 0.6 125810 Dixa sp. 18 0.6 100557 Cinygmula sp. 12 0.4 115097 Rhyacophila sp. 12 0.4 82754 Acarina 12 0.4 P622 R. Betteni grp. 6 0.2 127338 Ceratopogoninae sp. 6 0.2 103273 Sweltsa grp. 6 0.2 103102 Skwala sp. 6 0.2 102597 Z. Oregonensis grp. 6 0.2 68422 Oligochaeta 6 0.2 100572 Rhithrogena sp. 6 0.2 119660 Antocha monticola 6 0.2
Seabeck Cr nr mouth
| 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. |
| new house construction above reach |
| temperature (deg C) | dis o winkler (mg/L) | stream flow (CFS) | pH (pH) | conductivity (umhos/cm) |
|---|---|---|---|---|
| 12.5 | 11.3 | 1.15 | 8. | 102 |
| 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 | 7.9 | 2.00 | 1.00 | 1.1 | 0.05 | 1.00 | 1.1 | 15.7 | DKICK | riffle | 2 | 3.0 | 5.00 | 1.00 | 2.0 | 0.06 | 0.91 | 2.0 | 12.7 | DKICK | riffle | 3 | 3.7 | 2.00 | 1.00 | 2.7 | 0.05 | 0.75 | 2.7 | 11.6 | DKICK | riffle | 4 | 4.3 | 1.50 | 1.00 | 1.3 | 0.10 | 0.62 | 1.1 | 11.7 |
| loc no | other | wood | silt clay | sand | fine gravel | coarse gravel | cobble | boulder | bedrock rough | bedrock smooth |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 20% | 40% | 40% | 2 | 4% | 28% | 68% | 3 | 4% | 30% | 66% | 4 | 10% | 26% | 64% |
|
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: 1.05 |
| samp type | loc type | loc no | comment | EPT (%) | ephem (%) | chiron (%) |
|---|---|---|---|---|---|---|
| DKICK | riffle | 0 | field composited | 37% | 22% | 48% |
| 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 | 3 (3) | 26 (3) | 5 (3) | 13 | 5 (3) |
Note: numbers in parentheses shows contribution to IBI score: 1 - poor; 3 - medium; 5 - good;
| 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 | field composited | 9 (3) | 5 (5) | 0% | 1% | 61% | 0% (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 (1) | 7 (3) | 5% | 5% | 11% | 16% (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 | 0.75 |
taxon id taxon name density (m^2) % of total ------------------------------------------------------------------ 129228 Chironominae sp. 3567 24.8 128457 Orthocladiinae sp. 2705 18.8 100800 Baetis sp. 2535 17.6 102591 Zapada sp. 1590 11.1 126774 Simulium sp. 1463 10.2 127917 Chironomidae 644 4.5 100504 Heptageniidae 301 2.1 100557 Cinygmula sp. 301 2.1 103273 Sweltsa grp. 219 1.5 121027 Dicranota sp. 134 0.9 68422 Oligochaeta 90 0.6 117159 Glossosoma sp. 86 0.6 127994 Tanypodinae 86 0.6 82754 Acarina 86 0.6 136327 Hemerodromia 86 0.6 126640 Simuliidae 86 0.6 103102 Skwala sp. 47 0.3 115095 Trichoptera 46 0.3 120094 Hexatoma sp. 44 0.3 115097 Rhyacophila sp. 44 0.3 111963 Dytiscidae 43 0.3 102567 Malenka sp. 43 0.3 100801 Acentrella sp. 43 0.3 100572 Rhithrogena sp. 43 0.3 125514 Pericoma sp. 43 0.3 102985 Calineuria sp. 1 0.0
Seabeck Cr nr mouth
| 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) |
|---|---|---|---|---|
| 12. | 10.1 | 0.53 | 7.8 | 83 |
| 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 | 5.2 | 1.50 | 0.75 | 0.3 | 0.10 | 0.87 | 8.6 |
| loc no | other | wood | silt clay | sand | fine gravel | coarse gravel | cobble | boulder | bedrock rough | bedrock smooth |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 46% | 28% | 26% |
|
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: 0.78 |
| samp type | loc type | loc no | comment | EPT (%) | ephem (%) | chiron (%) |
|---|---|---|---|---|---|---|
| DKICK | riffle | 0 | field composited | 39% | 22% | 45% |
| 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) | 38 (5) | 6 (5) | 22 | 8 (5) |
Note: numbers in parentheses shows contribution to IBI score: 1 - poor; 3 - medium; 5 - good;
| 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 | field composited | 18 (5) | 4 (5) | 4 | 3% | 60% | 7% (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 (3) | 13 (5) | 7% | 8% | 7% | 11% (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 | 0.75 |
taxon id taxon name density (m^2) % of total ------------------------------------------------------------------ 128457 Orthocladiinae sp. 7065 45.3 102594 Z. cinctipes 1140 7.3 100817 B. tricaudatus 1065 6.8 126640 Simuliidae 1035 6.6 568572 A. insignificans 735 4.7 103273 Sweltsa grp. 585 3.8 100557 Cinygmula sp. 540 3.5 68422 Oligochaeta 480 3.1 100589 R. robusta 390 2.5 101214 P. memorialis 285 1.8 114169 H. corpulentus 255 1.6 102597 Z. Oregonensis grp. 255 1.6 101343 A. margarita 255 1.6 54502 Planariidae 225 1.4 P690 R. Nevadensis grp. 225 1.4 125514 Pericoma sp. 120 0.8 101212 P. heteronea 105 0.7 P772 R. Vofixa grp. 90 0.6 103102 Skwala sp. 75 0.5 127778 Bezzia sp. 75 0.5 121027 Dicranota sp. 45 0.3 82754 Acarina 45 0.3 135849 Clinocera sp. 45 0.3 115641 Hydroptila sp. 45 0.3 116958 Micrasema sp. 45 0.3 102986 C. californica 45 0.3 117159 Glossosoma sp. 45 0.3 103234 P. frontalis 30 0.2 114144 N. concolor 30 0.2 117120 Glossosomatidae 30 0.2 120094 Hexatoma sp. 30 0.2 136305 Chelifera sp. 30 0.2 64183 Nematomorpha 30 0.2 116794 Lepidostoma sp. 15 0.1 101389 D. coloradensis 15 0.1 101318 Timpanoga hecuba 15 0.1 121227 Blephariceridae 15 0.1 130915 Glutops sp. 15 0.1 116906 Brachycentrus sp. 15 0.1
| habitat type | location no. | sampler type | sample area (m^2) |
|---|---|---|---|
| pool | (composite sample) | DKICK | 0.75 |
taxon id taxon name density (m^2) % of total ------------------------------------------------------------------ 127113 Atrichopogon sp. 3735 77.8 100817 B. tricaudatus 240 5.0 101206 P. bicornuta 150 3.1 82754 Acarina 135 2.8 135849 Clinocera sp. 90 1.9 115002 Sialis sp. 60 1.3 125514 Pericoma sp. 45 0.9 116794 Lepidostoma sp. 45 0.9 101343 A. margarita 30 0.6 112812 Berosus sp. 30 0.6 114180 O. quadrimaculatus 30 0.6 116268 D. gilvipes 30 0.6 119037 Tipula sp. 30 0.6 125810 Dixa sp. 30 0.6 P690 R. Nevadensis grp. 15 0.3 114169 H. corpulentus 15 0.3 121027 Dicranota sp. 15 0.3 103273 Sweltsa grp. 15 0.3 103102 Skwala sp. 15 0.3 102752 Utacapnia sp. 15 0.3 81400 Pisidium sp. 15 0.3 115981 P. subborealis 15 0.3
| 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