15th Street Storm drain - WAG-E-03 High Priority

Stormwater pipe discharge

North Vancouver, British Columbia, Canada

corrected location of WAG-E-03 using zoom on web app. This is where a concrete storm pipe of 0.9m inside diameter surfaces and joins with Wagg Creek just downstream of a pedestrian bridge over the creek on the east side. A large plunge pool with large boulders forms a deep pool due to high energy discharge during storm. Field measured GPS coordinates in NAD83 are -123.0871740, 49.32245002 in Long and Lat, or UTM 493,665E, 5,463,306N

Location created by
Paul Lhotka

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Stormwater pipe discharge : 15th Street Storm drain - WAG-E-03 High Priority

Observed on
2024-09-23

Surging water flow. Slight smell of oil/gas. Water looks murkier/more turbid than Sean’s photo @830.

Stormwater pipe discharge : 15th Street Storm drain - WAG-E-03 High Priority

Observed on
2024-09-01

< 14NTU. Water has a greenish cast, but Secchi disk is still clearly visible. measurements taken ...

Stormwater pipe discharge : 15th Street Storm drain - WAG-E-03 High Priority

Observed on
2024-08-06

you stopwatch and bucket method to test flow. 8 L in two seconds. Gray water smell, and faint sme...

Stormwater pipe discharge : 15th Street Storm drain - WAG-E-03 High Priority

Observed on
2024-07-29

turbidity <14. Abundant foam in plunge pool. Estimated flow well over 50l/sec. 6PPD-Q sample coll...

Stormwater pipe discharge : 15th Street Storm drain - WAG-E-03 High Priority

Observed on
2024-07-27

spill reported at 11 am, white substance, but no trace now. chemical smell around plunge pool typ...

Stormwater pipe discharge : 15th Street Storm drain - WAG-E-03 High Priority

Observed on
2022-08-04

Foam throughout creek, water brackish, turbid sediment