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Keeping Santa Rosa's Creeks Healthy

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Keeping Santa Rosa's Creeks Healthy Flame skimmer dragonfly Mallard Willow CREEK RESTORATION CREEK AND RIPARIAN HABITAT Keeping Santa Rosa’s Creeks Healthy During the 1960s and 70s, in order to alleviate historic flooding problems, Creeks and riparian (streamside) habitats are home to a wide variety of aquatic and terrestrial species. Creeks Welcome to the many of Santa Rosa’s creeks were channelized for flood control. Vegetation also serve as wildlife corridors that allow movement between areas of usable habitat. As human communities We are all connected to a nearby creek by the inlets, pipes, and ditches of the storm drain system, meaning grow, so does the demand for natural resources (minerals, soil, water, land for housing) on which plants and Creek Trails of Santa Rosa that anything we spill or drop on the street can wind up in our creeks. Santa Rosa’s creeks bring many was removed, and creeks were straightened and reshaped into steep sided, flat-bottomed channels, often lined with rock. The resulting reduction of animals also depend. All local creeks could benefit from protection and restoration: see if you can spot some of benefits to our neighborhoods, from wildlife habitat to recreation. Keeping them clean and safe requires instream habitat, lack of streamside vegetation, and higher summertime water these plants and animals that depend on healthy creeks. Where are many miles of creeks that flow through everyone’s help. Healthy creeks start at home, at work, and on our routes of travel. temperatures adversely affected native fish and wildlife. Santa Rosa which can be enjoyed year round. RIPARIAN PLANTS MAINTAINING A HEALTHY WATERSHED Restoration efforts began in the late 1990s to return our creeks to a more Whether roaring along in a whipping winter wind or natural state, including the creation of pools (lowering water temperature), Big Leaf Maple (Acer macrophyllum) Willow (Salix sp.) trickling over rocks in the sultry summer shade, our A watershed is an area of land that drains to a common body of water such as a creek, river, lake, or riffles with fast moving water (raising oxygen levels and creating habitat for This native tree provides shelter, food, and shade for Fast-growing red, yellow, arroyo, and sandbar willows aquatic insects), and shelter for fish (such as undercut banks, boulders, and insects and other animals. Living up to their name, most provide shade and habitat for creeks. ever-changing creeks provide a refreshing touch of ocean. A healthy watershed provides clean water for people, plants, and wildlife. leaves are 12 inches wide, but exceptionally large leaves downed logs). Restoration projects also remove barriers to fish migration and California Blackberry (Rubus ursinus) are 24 inches across! nature in the urban environment. This Creek Trails FLOOD PREVENTION & HABITAT MANAGEMENT replant the creek corridor with native trees and shrubs. The fruits of this native vine-like shrub provide food for White Alder (Alnus rhombifolia) birds and mammals in the summer. Map and Guide intends to set you on the path to A native tree usually growing right at the water’s edge The Sonoma County Water Agency’s access roads This goal is achieved by selectively thinning brush Poison Oak (Toxicodendron diversilobum) learn more about our creeks and how you can help FAVORITE BIKE, RUNNING & WALKING TRAILST where its roots armor and stabilize the streambank while serve as the core of Santa Rosa’s creek trail system. and multi-trunk trees on stream banks and planting This native deciduous plant can take the shape of also providing shelter for fish and insects. take care of them. Follow your curiosity and discover Every year, the Water Agency’s Stream Maintenance single-trunk, canopy-forming trees. Over time, a low-lying ground cover, a trailing vine, or a shrub. Please keep dogs on leash when using the creek trails. Remember to pick up after your pet— the Program crews (scwa.ca.gov/flood-protection) mature riparian canopy develops, reducing the level Fremont Cottonwood (Populus fremontii) WARNING: The oil on the leaves and stems of poison what makes using the Creek Trails Map and Guide so remove sediment and vegetation in creeks of maintenance required. trails are shared by many people and animals in the community. One of the largest native trees found along creeks, oak can cause itchy rashes. Wash hands and clothing whose shade helps keep creeks cool. In the spring, seeds much fun! throughout Santa Rosa. This work is designed to after coming in contact. Pick up the leaves! Flooding can occur when storm Prince Memorial Greenway: Murals, sculptures Piner and Paulin Creek Trails: The quiet gravelled look like lightweight cotton balls as they are carried off maximize habitat for fish and wildlife while reducing Invasive plant species “escape” from our yards drain inlets get plugged. Keep leaves and yard debris and colorful benches enliven the Prince Memorial pathways along Piner and Paulin Creeks offer a by the wind. The creeks and waterways throughout Santa Rosa and crowd out native California plants. Particularly the risk of floods during the rainy season. out of street gutters: either compost plant material Greenway and its network of pathways and variety of distances for the walker looking for a shady Sedge (Carex sp.) troublesome are giant reed (Arundo donax), English ivy provide us with many benefits we often take for One of the Water Agency’s overarching goals is to or put it in the green waste cans. City streets are footbridges that link businesses and shopping in outing on a hot summer day or curious to observe the Over 100 different species of sedges grow in California, (Hedera helix), and privet (Lingustrum sp.). establish a riparian (streamside) canopy—mature swept regularly to help prevent blockages and keep Downtown with Railroad Square. Restoration efforts roiling mix of waters where the creeks meet following each with varying colors, shapes, flowers, and seeds. granted. Flood control, wildlife habitat, scenic began in 2000 to replace the concrete channel with a a winter storm. This is a good area for observing birds. trees along a creek, with branches stretching over pollutants out of storm drains. You can find out what beauty, trails for recreation, alternate routes to the water. The canopy helps keep the water cool and day of the month your street is swept by visiting more natural creek that could support vegetation and Kawana Springs Creek Trail: (Also known as Upper BIRDS ALONG THE CREEKS shades out less desirable plant species. srcity.org/publicworks wildlife. For more information, visit: srcity.org/PMG Colgan Creek Trail.) Neighbors near Petaluma Hill work or shopping, wildlife corridors, educational Joe Rodota Trail: Near the railroad tracks on the Road enjoy the easy access this trail provides to Grabbers or stabbers? The long bills of herons and Snowy Egret (Egretta thula) opportunities, and the bit of peacefulness in our busy Prince Memorial Greenway, this Sonoma County shopping on Santa Rosa Avenue. A trail is proposed egrets can spear prey, however are more commonly With distinct black legs and bright yellow feet, ONLY RAIN SHOULD GO DOWN THE STORM DRAIN! Regional Parks trail branches off to Sebastopol. From to follow the creek eastward to Taylor Mountain used like chopsticks to deftly snatch a meal. they can be spotted hunting for fish and lives, are all gifts that the “natural infrastructure” of crustaceans in the creeks. Snowy egrets grow there, the West County Trail continues to Forestville. Regional Park. Great Blue Heron (Ardea herodias) creeks bring to Santa Rosa and the surrounding area. Storm water is rainwater that flows from our streets, Santa Rosa’s storm drain long, white plumes in the spring to attract For more information, visit: parks.sonomacounty.ca.gov Colgan Creek Trail: In southwest Santa Rosa, the North America’s largest heron (3–4.5 feet tall with a roofs, parking lots, yards, and driveways into roadside system includes nearly their mates. Colgan Creek Trail is paved for nearly 1.5 miles from 6.5 foot wingspan) can be identified by their blue-gray Keeping water clean and creeks welcoming and safe ditches, street gutters, and then into the pipes of the 100 miles of creeks, 320 Santa Rosa Creek Greenway Trail: West of the Joe Rodota Trail bridge, the Prince Greenway continues Stony Point Road to Bellevue Avenue near Elsie Allen feathers and wide black stripe over the eye. Great blue Anna’s Hummingbird (Calypte anna) storm drain system. miles of underground herons either slowly stalk prey in shallow water or stand is a responsibility we all share. We can all do small downstream as the Santa Rosa Creek Trail. A paved High School. The trail continues upstream through the Approximately the size of a ping-pong ball, with long pipes, and more than still and wait for fish to come within range of their long thin beaks to collect nectar from flowers, males have Storm water is not cleaned or treated—it flows bicycle path on the north side continues six miles Lower Colgan Creek Restoration. things in our daily lives to protect our creeks. Taking 1,500 outfalls into necks and bills. iridescent emerald backs and wings, grey chests, and through the storm drain system straight into our west to Willowside Road. Runners and walkers often creeks. Many additional Roseland Creek Trail: Extending both upstream and rose-pink heads and throats. Females have green heads the time to clear a fallen branch off the trail, reporting waterways. Any pollutants that storm water picks up prefer the less-traveled gravel trail on the creek’s Black-Crowned Night-Heron (Nycticorax nycticorax) miles of private storm drain pipes connect to the downstream from Stony Point Road, the Roseland and backs and grey chests.
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