22nd St Stormwater Pipe

Wagg Creek

North Vancouver, British Columbia, Canada

Location created by
Carolynne Robertson

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A few days in a row of mostly rain. Temporary clearing in the weather. Lots of water exiting the pipe. 100% visibility. Stormwater pool has grown in circumference – seems to have doubled in size from two years ago, so it is being scoured.

28 Dec 16:01 by Carolynne Robertson

steady trickle of water. Water appears clear. Black squirrel, sighted and a couple of pieces of litter. Summer drought.

24 Aug 15:58 by Carolynne Robertson

slight smell of chemicals. Cloudy cool day after a week of high to mid-high temps. No rain for past 10 days. new wetland plants establishing nicely, lots of invasive ground cover, all are providing shade and some water interception.

21 May 13:08 by Carolynne Robertson

Water exiting storm pipe. Greyish silt coating bottom of pool. Conductivity metre reads 7°C water temperature.

22 Jan 10:50 by Carolynne Robertson

Hi turbidity reported by resident just before 12 PM.

26 Dec 13:35 by Carolynne Robertson

Water clear today. Sediment spill recorded yesterday. Water temp with handheld conductivity metre is 8.5°C.

11 Dec 15:44 by Carolynne Robertson

very small trickle of water discharging. water very clear.
In the past water temp taken from EC meter. Instant read digital registers nearly 1 degree lower, which is believed more accurate. I will use air temp fr digital from now on.

Conductivity confirmed by measuring in different spots of pool. EC is 150 at 16.9 celsius.

10 Oct 16:33 by Carolynne Robertson

small trickle from pipe. low water, iron oxide (?) staining. pool filled in with sediment.

01 Aug 12:56 by Carolynne Robertson

very low water flow. pool is more filled in with sand. trickle from pipe, then a big flush.

14 Jul 13:45 by Carolynne Robertson

Water is turbid. Sediment has been deposited. This outfall has been the source of multiple sediment spills from the community centre construction site in the past 4-5 weeks. One leak on the site has yet to be identified, there may be continued turbidity during rainfall until it is found and fixed.

02 Jun 14:15 by Carolynne Robertson