This is an incomplete draft. Click the "Edit" tab, make sure all fields are filled, and then mark it as complete. Physical Parameters AssessmentInvestigator Name(s): Brms Group 2Collection Date & Time: Friday, May 24, 2019 - 9:30amSchool: Browns River Middle SchoolWatershed: Lake Champlain Direct & Grand Isle BasinsRiver: Lamoille RiverMonitoring Site: Browns RIverSite Description: Lots of trees, bushes, river, rocky, Erosion.Surrounding Development or Land Use: ParkResidentialForestRoad Along BankDo you see any pipes entering into the river?: NoIs there a water treatment plant upstream?: NoCanopy Cover: 26-50%Water Appearance: ClearMuddyWater Odor: OdorlessFishExact LocationLatitude: 44.51Longitude: -72.94WeatherPresent: OvercastPast 48 Hours: Clear/SunnyOvercastShowersAverage Transparency/Turbidity No Impact: >60 cm - 17cm = 0-50 ntu Possible Impact: 17 - 8cm = 65-150 ntu Impacted: 8 - < 6 cm = >150 ntu Height of Water Column: 110.00cmTurbidity: 6.00NTU Chemical AssessmentAverage Temperature: 13.00°CAverage pH: 6.00Average Dissolved Oxygen: 12.00mg/LField Notes: We didn't measure Orthophosphate. Stream Habitat AssessmentStreambed CoverRock ledges: 0Submerged logs, stumps, or tree roots: 0Large rocks: 0Artificial objects: 0Other: 0Stream Habitat Quality ScoreCalculated by adding all of the points from the above fields. 18-22 (Excellent) 11-17 (Good) 6-10 (Fair) 0-5 (Poor)Stream Habitat Quality Score for This Report: 0 Biological AssessmentPT Group 1 (Intolerant)Stonefly Nymph: 1Mayfly Nymph: 5Caddis Fly Larvae: 0Dobsonfly Larvae: 0Riffle Beetle: 0Water Penny: 2Right-Handed Snail: 0# of Taxa: 3PT Group 2 (Moderately Intolerant)Damselfly Nymph: 2Dragonfly Nymph: 5# of Taxa: 2PT Group 3 (Fairly Tolerant)# of Taxa: 0PT Group 4 (Very Tolerant)# of Taxa: 0Pollution Tolerance Index RatingCalculated as follows: 4*(# of Taxa in PT Group 1) + 3*(# of Taxa in PT Group 2) + 2*(# of Taxa in PT Group 3) + 1*(# of Taxa in PT Group 4) 23+ (Excellent) 17-22 (Good) 11-16 (Fair) 0-10 (Poor) PTI Rating for This Report: 18.00
This is an incomplete draft. Click the "Edit" tab, make sure all fields are filled, and then mark it as complete.