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Volunteer Water Quality Monitoring Part of The Missouri Stream Team Program CFMMDCDNR
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And CITIZENS!
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GOALS Inform and Educate Inform and Educate Establish a Monitoring Network Establish a Monitoring Network Enable Citizens Enable Citizens Halt Degradation Halt Degradation
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INTRODUCTORY LEVEL This is the entry level of monitoring that includes watershed mapping, visual assessment of stream and biological monitoring. This is the entry level of monitoring that includes watershed mapping, visual assessment of stream and biological monitoring. The emphasis is education about watersheds and biological monitoring. The emphasis is education about watersheds and biological monitoring. Classes offered in spring and early summer. Classes offered in spring and early summer.
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INTRODUCTORY LEVEL The NRCS Short Course will be counted as an Introductory Level VWQM workshop! The NRCS Short Course will be counted as an Introductory Level VWQM workshop!
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LEVEL 1 This level includes chemical and physical monitoring. This level includes chemical and physical monitoring. A quality control designation of Level 1 indicates that the volunteer has completed the 8-hour Level 1 workshop. A quality control designation of Level 1 indicates that the volunteer has completed the 8-hour Level 1 workshop. Classes offered in late summer/early fall. Classes offered in late summer/early fall.
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LEVEL 1 (cont.) To be eligible, must have attended Intro class AND submitted Visual Survey and Macroinvertebrate data. To be eligible, must have attended Intro class AND submitted Visual Survey and Macroinvertebrate data. Class in which you are provided chemical monitoring equipment. Class in which you are provided chemical monitoring equipment.
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LEVEL 2 Data assigned the quality control designation of Level 2 indicates the volunteer has successfully completed the Level 2 Quality Assurance/Quality Control (QA/QC) workshop. Data assigned the quality control designation of Level 2 indicates the volunteer has successfully completed the Level 2 Quality Assurance/Quality Control (QA/QC) workshop. To be eligible, must have attended Level 1 class AND submitted Stream Discharge and Water Chemistry data. To be eligible, must have attended Level 1 class AND submitted Stream Discharge and Water Chemistry data.
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LEVEL 3 The designation of Level 3 indicates that program personnel have evaluated the volunteer in the field at their monitoring site. The designation of Level 3 indicates that program personnel have evaluated the volunteer in the field at their monitoring site. To be eligible, a volunteer must successfully complete the Level 2 Workshop AND regularly submit Chemical, Invertebrate, Stream Discharge, and Visual Survey data. To be eligible, a volunteer must successfully complete the Level 2 Workshop AND regularly submit Chemical, Invertebrate, Stream Discharge, and Visual Survey data.
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BIOLOGICAL MONITORING
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Benthic Macroinvertebrates Benthic = Stream bottom Macro = Can see without microscope Invertebrate = Organism without a backbone
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Vital in Stream Ecosystems
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ADVANTAGES Non-Mobile Species with Different Tolerances Continuous Monitoring Easy to Collect Inexpensive Equipment Easy to Identify No Chemicals Needed
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King …Salmon! Came Over Great… Nymph Larva Phillip For
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CATEGORIES OF POLLUTION TOLERANCE Pollution Sensitive Somewhat Pollution Tolerant Pollution Tolerant
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Head Thorax Abdomen GillsYES! Tails Wingpads Legs
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Mayfly Nymph Gills on the Abdomen MDC photo
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Mayfly Nymph Gills on the Abdomen Photo courtesy of North American Benthological Society (NABS)
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Head Thorax Abdomen NO Gills May see gills on Thorax ‘Hairy Armpits’ Two Tails
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Stonefly Nymph May see Gills on the Thorax Not on the abdomen MDC photo
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Stonefly Nymph Gills on the Thorax Not on the abdomen To Scale!! MDC photo
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Stonefly Nymph MDC photo
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Head Thorax Abdomen Prolegs Crunchy “Mmmm, Cream Filled!” Case 6 Legs
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Caddisfly Larva “CreamFilled!” Crunchy! 6 Legs Prolegs MDC photo
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Case Sand Case Caddisfly Larva MDC photo
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Caddisfly Larva Leaf Case MDC photo
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BlueBugCard(front)
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BlueBugCard(back)
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SegmentedLegs? Wingpads? Hair like tails? Prolegs? Filaments? Crunchy all the way through Riffle Beetle Larvae 6 Legs? Gills? Oar like tails? FatAbdomen? LargeEyes? MDC photo
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Riffle Beetle Adult MDC photo
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Water Penny MDC photo
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Water Penny Head Legs Gills MDC photo
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Water Penny MDC photo
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Gilled Snail MDC photo
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Gilled Snail Opening to the right MDC photo
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Hellgrammite (Dobsonfly Larva) Large mandibles Gill tufts Lateral filaments MDC photo
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“Somewhat Tolerant” Category Crayfish MDC photo
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Sowbug
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Sowbug
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Scud
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“Pickled” Scud MDC photo
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Alderfly Larva No gills Mandibles Single tail w/ “A” shapedbase MDC photo
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Fishfly Larva No gills under Lateral Filaments Breathingtubes MDC photo
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Fishfly Larva MDC photo
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Damselfly Nymph Oar Shaped Tails (Gills) MDC photo
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Damselfly Nymph MDC photo
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Watersnipe Fly Larva Body segments ‘Featheryhorns’ Photo courtesy of NABS
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Crane Fly Larva Finger-likeprojections Super squishy! Photo courtesy of NABS
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“Other Beetle Larva” Many different types!!! Process of elimination Photo courtesy of NABS
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Dragonfly Nymph Segmentedlegs Lower lip Large eyes Wideabdomen MDC photo
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DragonflyNymph
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Dragonfly Nymph MDC photo
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Freshwater Mussels Put back this end down!! MDC photo
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Aquatic Worm (Aquatic Earthworm) “Tolerant” Category MDC photo
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Aquatic Worm (Horsehair Worm) MDC photo
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Midge Fly Larva (Bloodworm) MDC photo
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Midge Fly Larvae Head Prolegs Photo courtesy of NABS
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Black Fly Larva Fat Butt Filter Feeding Mouthparts MDC photo
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Black Fly Larvae Fan-likestructures SuctionRing Fat Butt Photo courtesy of NABS
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Leech MDC photo
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Sampling Methods
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Lets go sample!
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EQUIPMENT 3’x3’ net 3-pronged garden tool (optional) Sorting pan and/or white ice cube tray Forceps Squirt bottle Hand lens D-frame net (optional)
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Replicate Sampling
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SAMPLING STREAM HABITATS To determine water quality using invertebrates: Three net sets Three different microhabitats One or two net sets do not provide accurate representation of water quality. What are habitat types in Missouri streams? How do I find three habitats to sample?
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STREAM HABITATS Ozark Streams Riffles Root Mats Prairie & Lowland Streams Root Mats Snags/Woody Debris Non-Flow
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Ozark Streams Riffles Root Mats Prairie & Lowland Streams Root Mats Snags/Woody Debris Non-Flow STREAM HABITATS
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SAMPLE ANALYSIS Remove invertebrates from the net Record the time spent removing the invertebrates from the net Identify the invertebrates Count the invertebrates and record results
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Front: Invert Data Sheet
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Back: Invert Data Sheet
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Example 1: Invert Data Sheet
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Example 2: Invert Data Sheet
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FACTORS THAT AFFECT RATING Substrate Depth and Velocity Season Water Temp
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FACTORS THAT AFFECT RATING (cont.) Flow Water Chemistry Physical Factors ID to Order
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Observation: High density, high diversity, many sensitive species such as stoneflies, caddisflies, and mayflies. Analysis: No problem, good water quality. ANALYZING INVERTEBRATE DATA
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Observation: High diversity, low density of species present. High diversity, low density of species present.Analysis: Possibly due to poor habitat conditions. Possibly due to poor habitat conditions. ANALYZING INVERTEBRATE DATA
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Observation: Low diversity, high density of species present. Analysis: Organic pollution (nutrient enrichment) or sedimentation; excessive algal growth resulting from nutrient enrichment. Organic pollution (nutrient enrichment) or sedimentation; excessive algal growth resulting from nutrient enrichment. ANALYZING INVERTEBRATE DATA
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Observation: Low diversity, low density, or no bugs but the stream appears clean. Analysis: Toxic pollution (e.g., chlorine, acids, heavy metals, oil, herbicides, insecticides); unproductive. Toxic pollution (e.g., chlorine, acids, heavy metals, oil, herbicides, insecticides); unproductive. ANALYZING INVERTEBRATE DATA
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Training Record Forms In order for you to get credit for today’s workshop, we must have the training record form filled out and turned in before you leave! In order for you to get credit for today’s workshop, we must have the training record form filled out and turned in before you leave! Chapter 12, page Chapter 12, page (even if you have attended this workshop previously)
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