Spring Wildflower Scouting in Jackson Park

This time last year, wildflowers were in full bloom across the Kawarthas. This spring has been rather slow to start the bloom. I wanted to be prepared for the eventual blooms of wildflowers throughout the city, so I started with the closest park. Jackson Park isn’t exactly prime wildflower habitat, I suspect that nearly a century of heavy human use has probably had an impact on their diversity in the area. Nevertheless I was able to find some early signs that Trout Lillies and Marsh Marigolds will be blooming soon in Jackson Park!

The willow is starting to put out buds and the poplars and birches have catkins weighing down their branches. I also noticed that two of the mighty white pines adjacent to the pond are in rough shape, and may in fact be dead… A sad day for sure. Also plenty of signs of woodpeckers in the park. Noticed a beautiful Pilliated Woodpecker high up on a dead tree.

I’m a sucker for little streams and creeks. So beautiful and peaceful.

Jackson Creek Pollution – Final Update

Today I took a stroll up to the Lilly Lake Subdivision to discover what had come of last week’s events. I knew that on Friday there had been activity on site, but I didn’t feel like popping my head into an active construction site, one that my actions may have precipitated. It seems that the construction company has fixed the giant hole in their sediment fencing by adding several more layers. Sections of the fence now are 4 layers thick. In addition, a wall of boulders was constructed at the outlet of a giant erosion scar. It will be interesting to see if even they can hold the water back. (more…)

See How The Lilly Lake Subdivision is Impacting our Waterways

This past week my partner alerted me to the fact that things in Jackson Creek looked a little off. “Like chocolate milk” is how she described it. I’ve seen rivers that looked like chocolate milk before, but never Jackson Creek. I decided to go have a look to see what was causing the phenomenon. First I went down to the creek near the entrance into Jackson Park. Indeed the water was murky with silt and mud.

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Murky water like this is bad for fish and other aquatic organisms. It can suffocate fish, decrease light reaching into the water to allow plants to grow and can mean increased nutrients will lead to algae blooms and decreased oxygen concentrations.

After discovering the milky water that had found its way into creek I wanted to see what the water looked like upstream of any housing developments. I drove outside of town to see what the water looked like where the river crosses under Ackinson Road.

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Sure enough the water was clear and crisp. Some tannins were in the water that gave the water a “tea like” appearance. This is a natural phenomenon and no immediate cause for concern. It was obvious that there was something along the banks of Jackson Creek that was causing the pollution in the area.

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Flowing into a small tributary along the North side of the housing development on Lilly Lake road was one of the most egregious cases of poor sediment control. Along the slopes of the new construction, huge gullies of sediment had been carved out of the embankments and sediment was pouring into a failed stormwater pond to be deposited in Jackson Creek.

I’m not sure what how to fix this situation, city council is consistently unwilling to take action on these issues, Peterborough is home to several failed stormwater ponds. And it seems like the problem is not getting better any time soon. Perhaps a new city council will be willing to make the changes required to ensure the continued health and wellbeing of our waterways, and ultimately our community as a whole.

This Is Why Jackson Creek Matters

This spring so far has not given us much in the way of precipitation, but that’s not to say that we can’t see our surrounding environment hard at work. In Peterborough we have a long history of flooding in our downtown and surrounding neighborhoods. Looking at old maps of Peterborough, it is easy to see why this is the case. When the area was first settled 200 years ago, Jackson Creek meandered through a wetland located where the downtown currently resides. The river still carries memories with it, when the downtown flooded in 2004 the path of the stream passed through buildings and shops in much the same way as it did in times gone by. (more…)