Observations
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1 September 2024
Keith Rd Storm Drain - WAG-E-01 High Priority by Carolynne Robertson
Water clear turbidity <14 NTU. Wetted width 20 cm Wetted depth is 20 mm. Bucket/stopwatch flow measurement: Attempt 1- 13.5 L at 19.03 seconds = .71 L /seconds Attempt 2 - 14 L at 21.25 seconds = .66 L/seconds Average is .68 L/second Pipe incline 17 deg
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1 September 2024
MIS-M-01 by Carolynne Robertson
water clear <14 NTU crayfish in pool YSI readings taken
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1 September 2024
WAG-M-02 by Carolynne Robertson
measurements taken with YSI. Water flowing clear, turbidity is <14 NTU. Note lack of tree canopy over the site; stream is exposed to lots of sunlight.
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1 September 2024
15th Street Storm drain - WAG-E-03 High Priority by Carolynne Robertson
< 14NTU. Water has a greenish cast, but Secchi disk is still clearly visible. measurements taken with YSI. Strong gray water smell consistently. Wetted width 15 to 20 cm Wetted depth ~ 15 mm pipe incline 8° Bucket/stopwatch measurement for flow: 1st attempt: 5 L at 1.18 seconds =4.24 L/second 2nd attempt:: 6L at 1.7 seconds = 3.53 L/second 3rd attempt: 7L 1.7 seconds (flow is surging) = 4.18 L/second Average = 3.98 L/second
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1 September 2024
WAG-M-01 by Carolynne Robertson
ysi meter measurements taken <14 NTU water clear and flowing
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1 September 2024
MOS-M-01 by Carolynne Robertson
Sampling point is at restoration site, several log jams installed August 2024. Water flowing well, clean gravel. Turbidity <14 NTU.
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30 August 2024
MIS-E-01 by Paul Lhotka
YSI used simultaneously Smelly. Water colour brown to clear, changing rapidly. Scary! Wetted width 20cm Pipe inclination 2 deg Wetted depth 13m
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30 August 2024
MIS-W-01 by Paul Lhotka
Turbidity <14 Wetted width 29cm Wetted depth 20mm Pipe inclination 2deg YSI used simultaneously
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30 August 2024
WAG-E-06b by Paul Lhotka
Wetted width 6cm. Wetted depth 3mm. Pipe inclination 12°. 7.5 liters in 39.44 sec. = 0.19 l/sec Water is brownish
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30 August 2024
WAG-E-06a by PAULA PAPPAJOHN
10 degree surging flow Wetted width 18cm Depth 1.3cm. Chlorine 0.0 Flow 6L 1.95 sec capture 90% of flow.
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30 August 2024
WAG-E-07 by Suzanne Earle
Turbidity is <14 NTU. Chlorine is zero. YSI readings attached in photo and data logged for 2 min in sonde. Water flow 8L/5.6sec, 10L/6.7sec Inclination of pipe - 13 degrees
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30 August 2024
WAG-E-05 by Paul Lhotka
Turbidity <14 Pipe inclination-2° Wetted width 15cm Wetted depth 5mm No mixing of creek water with 19th Street storm water. I was measuring only storm drain water Large crayfish and 2cm fish observed
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23 August 2024
MIS-M-01 by Lauren McLachlan
Stream is shallow, sampling cup used Water is completely clear
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22 August 2024
MIS-E-01 by Carolynne Robertson
Measurements taken from sampling cup; attempted to measure conductivity by holding meter in the stormpipe flow and then at holding it in pool where the flow contacted the pool, but in both cases, the value kept changing due to micro movements of the meter (I was unable to hold it completely still). Turbidity not measured in secchi tube, but water column completely clear. Additional personnel: Kat, Nathan, Lauren.
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22 August 2024
MIS-W-01 by Carolynne Robertson
Measurements taken from sampling cup; attempted to measure conductivity by holding meter in the stormpipe flow and then at holding it in pool where the flow contacted the pool, but in both cases, the value kept changing due to micro movements of the meter (I was unable to hold it completely still). Turbidity not measured in secchi tube, but water column completely clear. Additional personnel: Kat, Nathan, Lauren.
