However, it quickly became a recreational site for swimming, boating, volleyball and picnicking. This website may contain affiliate links, meaning when you click the links and make a purchase, we may receive a small commission. Evert Pierson Kids Fishing Pond is now managed by the City of Boulder but was originally a University gravel pit, repurposed in 1949 by the Boulder Fish and Game Club, which still stocks the pond during the summer months. Locality Latitude Longitude Distance Bearing; Cracker Jack, Boulder Co., Colorado, USA: 39 57' 16" N: 105 12' 55" W: 0.9km (0.6 miles) Sunday Tungsten (Chance . Revised Plan for Reconstruction of Marshall Lake Dam. larger. The investigation into the exact circumstances surrounding his death is continuing. Colorados historic fire regime made forests extremely fire, drought, and disease resistant. may be different as well. The rumors are, that these are private lakes and you can fish there if you are a member of some type of "club." CO Boulder County, Colorado is home to 250 lakes, rivers, and other fishing spots. The construction was initially completed using the hydraulic fill method, however the construction method was modified to replace the sluice delivery system with side dumping from tracked rail cars into the semi-liquid embankment material. (7) Mitton, C.L. Above is a map and a list of the lakes in Boulder County, . Todays forests in Colorado are crowded with excess vegetation which makes them vulnerable to mega-fires, drought, and disease such as bark beetles. Sign-up to receive Emails or SMS/Text Messages on a variety of subjects. According to Jansen (1983), this alternative delivery system was adopted at some sites where there was not enough water to transport materials over longer distances, which is a plausible explanation for the semi-arid Marshall Mesa region. All of Louisville's water supplies are from surface water that are diverted from two watershed basins: South Boulder Creek and the Colorado River. (1948). For generations, Boulder County residents have been enjoying these bodies of water. Fishing looks to be not very active with peak fishing times around 5-7 PM. (8) Caley, J.H. Email: lawson129@marshall.edu The dam performed satisfactorily thereafter until a fifth slope failure developed in 2010, this time on the upstream slope at the far north end of the dam. If you see a lake name that is duplicated within Boulder County, then try to narrow it down using the name of the USGS topo map which is usually a prominent place or city nearby. Clicking anywhere within a quandrant will display an info window with the map name, as For updateson Marshall Fire Recovery, please visit theLouisville Rebuilds website. if(typeof ez_ad_units != 'undefined'){ez_ad_units.push([[336,280],'fishingworks_com-large-leaderboard-2','ezslot_6',116,'0','0'])};__ez_fad_position('div-gpt-ad-fishingworks_com-large-leaderboard-2-0');Above is a map and a list of the lakes in Boulder County, . The original 24-foot-tall dam was raised by roughly 25-feet from the downstream side in 1907. On-trail riding is encouraged to protect rare plants and wildlife habitat. Marshall Lake Boulder County, CO. BE THE FIRST TO WRITE A REVIEW. B o u l d e r C a nyo C.U. For more information about memberships, please contact: Michael Lawson. Coyotes and mule deer are common. The Colorado State Engineers Biennial Report from 1921-22 states, The reservoir was used for several years [following the 1910 repairs] without any serious mishaps although there was some settlement until another downstream slope failure developed in 1921 in approximately the same location as the 1910 event. MktoForms2.loadForm("//members.elevationscu.com", "884-BJB-408", 1323); Subscribe today and get the latest posts delivered right to your inbox. When needed, water from these locations is delivered to Louisville by means of the Southern Water Supply Pipeline (SWSP). (12) Deere & Ault Consultants, Inc. (2014). Contributed By: Ryan Schoolmeesters, P.E. The GPS coordinates for this Lake are 39.9466439 (latitude), -105.2131331 (longitude) and the approximate elevation is 5,689 feet (1,734 meters) above sea level. Don't show this message again Maps, Driving Directions & Local Area Information Popular Local Resources Hotels Near Marshall Lake Nearby Cities Nearby Neighborhoods Nearby Features Marshall Lake - Location Map + These maps are seperated into rectangular quadrants that are Twenty First Biennial Report. LAKE SIZE. (5) Colorado State Engineers Office. This slope failure was notably less significant than the previous failure in this location, dropping the dam crest by 2 feet in a 200-foot-wide reach, but was sufficient to prompt extension of the 1922 stability berm to the south of the outlet works alignment. sunset tomorrow. 4:53PM. Currently, Wonderland Lake is owned by the City of Boulder. (4) (1922). The only noteworthy comment in the inspection reports highlighted a persistent depression occurring near station 4+00 that the caretaker had consistently attributed to vehicle rutting damage. (6) Downing, R.L. Dams and Public Safety. Further research into this concern was conducted over the following few years until a Phase 1 Inspection by the U.S. Army Corps of Engineers in 1980 essentially discredited these concerns, concluding that the mine tunnels, if they exist at all, would be too deep and not likely to have contributed to past slope failures. The 1922 construction also included an attempt to improve the abandonment of the original outlet works pipe, as the design engineer identified the original abandonment as inadequate; however, the 1922 pipe abandonment efforts remain woefully inadequate by modern standards. One of the head figures in developing the city's drinking water plan was Eben G.Fine, whom we have named a city park after. Boulder. Credit card payments are allowed with a small fee to cover the merchant charges. Marshall Lake is located in Boulder County, Colorado. The dam operated successfully for another 20 years until a third downstream slope failure occurred in 1942. (1942). This case study summary was peer-reviewed by Alon Dominitz, P.E., NY Department of Environmental Conservation. Woodland Lake. Below are weather averages from 1971 to 2000 according to data gathered from the nearest Getting help. The reservoir level at the time of failure is unknown; however, this failure again did not result in an uncontrolled release of the reservoir. The Coroner's Office is responsible for making the formal identification of the man's body, and to notify his family of his death. BUY A COLORADO FISHING LICENSE. But when the weather conditions get too hot, cold or wet, the Rec Center has your back! 1733 feet. Local Government Government Departments Public Works. A subsequent limited geotechnical investigation in this area (also the first documented geotechnical investigation performed at this dam) revealed poorly consolidated clayey soils with very low soil strength parameters and suggested that the soils were behaving in a fully-softened condition. Though the peak reservoir level reached within 3 feet of the dam crest during the rain event, the 1921 slope failure didnt lead to an uncontrolled loss of the reservoir because the 48-inch-diameter outlet works flow capacity was sufficient to lower the reservoir at about the same rate as the embankment settlement was developing. The caretaker was able to drain the reservoir despite severe damage to the 30-inch diameter CMP outlet pipe. Its used to access open space trails and as a wildlife refuge in an urban setting. The caretaker lived on-site and provided daily visual observations of the dam and collected weekly readings of the dam safety instrumentation, which fluctuated predictably with the reservoir fluctuations. Supplies are conveyed under the Continental Divide to Carter Lake and the soon to be constructed Chimney Hallow Reservoir. Quail Valley 1,2 & 3 Owners Association (QVH) Riverdale Park Homeowners Association (RPH) Rows at Arista Community Association (RAC) Second Bear Creek Homeowners' Association (SBC) Shanahan Ridge Five Homeowners Association (SR5) Shanahan Ridge Seven Condominium Association (SR7) Sherwood II Homeowners Association (S2H) In the winter, the lake was used for ice skating when conditions were posted as safe. Boulder man found dead near Marshall Lake The initial investigation suggests the man died from a self-inflicted gunshot wound; no foul play is suspected Superior, Colo. - Just after noon today, the Sheriff's Communications Center received a 911 call from a man who stated he found what he believed to be the body of a man near Marshall Lake, west of Superior in the 2300 block of S. 66th . One account reported by the Boulder Daily Camera newspaper in June 1921 states that the Marshall Lake Dam superintendent did not think there was danger of the Marshall Dam breaking [though] it has settled two or three feet. Despite the superintendents comments, the danger was apparent enough that the local passenger train was re-routed to a neighboring town in recognition of the potential dam breach. To learn more about Boulders history visit the Museum of Boulder website*. (1906). sunrise tomorrow. In July of 1926, 100 rainbow trout were put in the water to eliminate a bug infestation. The prices ranged from $530,000 for a house with 1920 square feet to $1,158,000 for a 5000 square foot house. Many years of successful dam performance does not guarantee future successful performance. For years I've lived in Boulder and I've heard rumors about Marshall Lake and Baseline Lake. Dam crest and upstream slope damage of Marshall Lake Dam prior to reconstruction in 1948 (Photo source: the Colorado State Engineers Office, Marshall Lake Dam Archives). The Coroner's Office is also charged with determining the cause and manner of the man's death. We may have highlighted some of the best fishing spots in Boulder County based on feedback from our visitors. size in acres. Marshall Fire: Disaster assistance center opens to aid residents. Organization: Colorado Division of Water Resources. Copyright Locality, LLC | Privacy Policy | Terms of Use | About | Contact. Cost: Memberships are up to $5000 for the first year, and up to $3500 for each additional year. Without the comprehensive review, the minor dam crest depression and embankment movement might have continued to be brushed aside as a normal nuisance condition, which might have paved the way for another, and potentially more devastating, slope failure at Marshall Lake Dam. The primary coordinates for Marshall Lake places it within the CO 80303 ZIP Code delivery area. Boulder, Colorado Marshall Lake Baseline Reservoir Valmont Reservoir 128 93 119 36 36.. South Boulder Rd. intended to be printed at 22.75"x29" or larger. Cowdrey Reservoir #2 is a small body of water near the town of Superior and the larger Marshall Lake. Similar to the 1921 failure, the 1942 failure occurred following a moderately heavy rain event; however, no association between the rain and the failure is made in the historical records. The upstream two-thirds of the original 30-inch outlet pipe was abandoned in-place with only a minor cap on the upstream end. Sunset Park Lake in Longmont had a large diving tower and was a popular spot for swimming and Fourth of July celebrations (complete with fireworks) in the 1920s and 1930s. It was to be a storage facility for irrigation and drinking water, filled by the Boulder Feeder Canal and seasonal creeks and ditches. Whether you're baitcasting, fly fishing or spinning your chances of getting a bite here are good. Learn about bringing your dog to OSMP. Really hoping some of this moisture makes it down to the front range . Lexington, KY 40508, 2023 Copyright Association of State Dam Safety Officials. Telephone: 304-696-2529. You do have a right to access goverment property that is open to the general public. (4.9 miles WSW) Liggett, CO (5.5 miles E) Marshall, CO (5.6 miles S) Silver Spruce, CO (6.3 miles WSW) El Vado, CO (6.3 miles WSW) Salina, CO (7.2 miles W) Ninemile . Deputies, along with medical personnel, responded to the scene and confirmed the man was deceased. 20460 NOTES The Marshall Landfill, located three miles southeast of Boulder, Boulder County, CO, an 80acre active County landfill and an BOacre inactive consists of two parcels: Between 1965 and 1974, the inactive landfill accepted unstabilized landfill due north. A typical Louisville home uses about 0.4 acre-feet per year. Baseline Lake is owned by a boat club. Table Mesa a Baseline Baseline Arapahoe t Valmont Boulder Reservoir 75th Iris. Anglers who are familiar with Marshall Lake are asked to submit reviews of the Lake. Mobile Resources. OK. The long-duration rain event may also have saturated the downstream slope and created high excess pore pressures in the fat clay embankment, which would have weakened the downstream slope. The body was preliminarily identified as a 51-year-old Boulder man. official weather station. Hayden Lake: maps, driving directions and local area information. Dogs must be on a hand-held leash at all times unless they meet the voice and sight control standard and display a City of Boulder Voice and Sight tag. Superior, Colo. - Just after noon today, the Sheriff's Communications Center received a 911 call from a man who stated he found what he believed to be the body of a man near Marshall Lake, west of Superior in the 2300 block of S. 66th Street. Technical Memorandum Marshall Dam Repairs. So you can see the range! The GNIS Feature Detail Report for Marshall Lake does not include property ownership information. This site is best viewed with a standards compliant browser. (2005). Routing # 307074580. Please enable JavaScript in your browser for a better user experience. Is Marshall Lake open to fishing, and if so, what can you catch there? The displaced material was deposited along the downstream toe. Time in Marshall Lake Dam, Boulder is Fri 24 th Feb 11:21 pm. Remember to adjust these times based on barometric pressure, and weather changes. U.S. Bureau of Reclamation. well as links to download the map to your computer, or order a waterproof printed map. The GPS coordinates for this Lake are 39.9466439 (latitude), -105.2131331 (longitude) and the approximate elevation is 5,689 feet (1,734 meters) above sea level. The underlying problem is, The Laramie claystone has poor foundation strength characteristics because it is highly plastic and slickensided, with relatively high in-situ stresses. (1943). The exact cause of this slope failure is unclear. (9) Ecological Resource Consultants, Inc. (2010). A dog station is available to aid in the collection of dog excrement. SHARE THIS PAGE. The finished dam had a 3H:1V upstream slope and 2H:1V downstream slope. Many of these spots are open to public fishing. Specifications for the Enlargement of the Dam of Marshall Reservoir. Did you know that your credit union has its own foundation? Dog excrement removal is required by law. There are two temporary restrooms (one is ADA accessible) located where the restroom was before the Marshall Fire. Boulder County Streams (53). The preliminary indications are that the man died from a self-inflicted gunshot wound, and no foul play is suspected. Marshall Lake Colorado fishing map and location information: Marshall Lake is a Lake in Boulder County, Colorado and can be found on the Louisville USGS topo map. Birds of prey are frequently sighted in this area. Lots are also generally larger in this area. This is due to fire suppression. (11) Jansen, R.B. Cancel/Freeze/Payroll Deduction Form Mountain Health Autodraft Form. Marshall Lake Dam Construction Record Drawings. temperature measurements is BOUL which is approximately 5 miles away and has an elevation of 5,484 feet (205 feet lower than Marshall Lake). The reservoir level at the time of the failure was not documented; however, the slope failure did not lead to an uncontrolled loss of the reservoir contents. Membership Types. Author: Bureau of Reclamation & U.S. Army Corps of Engineers, Author: Natural Resources Conservation Service, Author: United States Bureau of Reclamation, Association of State Dam Safety Officials It also provides habitat for a variety of fish and . the Louisville, CO US Topo Map quadrant. Shared memberships are allowed for up to a $1000 fee, but only count as one (1) membership for rotational purposes. Latitude: 39.9466439N This event was isolated to the upstream slope (no impact to the dam crest) and was attributed to a rapid drawdown condition despite the reservoir having been drawn down at this same rate (about 0.25 feet per day) for many years prior. topographic maps of the U.S. called US Topo that are separated into Note that you do not have the right to enter private property without the owner's permission. The USGS (U.S. Geological Survey) publishes a set of the most commonly used topographic maps of the U.S. called US Topo that are separated into rectangular quadrants that are printed at 22.75"x29" or larger. 80302, 2023 City of Boulder. Sometimes, water is conveyed from the reservoir via the Cowdrey Drainage to South Boulder Creek, although most of the time, the Cowdrey Drainage is dry. Deputies, along with medical personnel, responded to the scene and confirmed the man was deceased. Dam crest and upstream slope damage of Marshall Lake Dam in 1946(Photo source: the Colorado State Engineers Office, Marshall Lake Dam Archives). High winds are common in Colorado and even brush fires are known to happen in Boulder in December, although they aren't common. Routine inspections of Marshall Lake Dam in the early 21st century were relatively uneventful. Some of your favorite Boulder County bodies of water have an interesting past. The original 24-foot-tall dam was raised by roughly 25-feet from the downstream side in 1907. y Canyon Mapleton Ave. Arapahoe y Broadway h h. y F l a g s t a f f R d . Marshall Lake Dam was originally built around 1885 to provide water supply for some of the original coal miners on the Marshall Mesa just south of Boulder, Colorado. Marshall Lake is covered by The case number assigned to this investigation is 18-3010. The Laramie Formation foundation is significant because three other similar dams in the Denver Front Range share this same foundation, and each have experienced slope failures that required substantial slope stabilization repair projects. Woman Creek Dam and Reservoir Rehabilitation Design Report. The design engineer for the 1942 repair attributed the failure to a seam of coal dust about 5-feet-thick discovered within the embankment during excavation of the failed slope material. Information on parking permits & fees. Its true. In the late 1970s, a Boulder County geologist informed the Colorado State Engineers office that coal mine activity in the second half of the 19th century on the Marshall Mesa may have created tunnels extending fully through the foundation of the dam, and that these open tunnel could be the cause of past and future subsidence problems in and around the dam. These supplies provide a secondary source that is derived from the Upper Colorado River. Marshall Mesa View 4 Photos Getting Here 5258 E. Eldorado Springs Drive Get Directions View Trail Map Status Open Fees Yes Usage High (more than 200 average visits/day) Features Equestrian Parking Picnic Area Restroom Trailhead Description The Marshall Mesa Trailhead accesses Marshall Mesa and Greenbelt Plateau area trails. The dam was reconstructed in 1922 to include a 200-foot-wide stability berm with a top elevation about 30 feet below the dam crest and a series of loose rock internal drains. rectangular quadrants that are printed at 22.75"x29" or These supplies and water rights provide about 5,000 acre-feet of water. The USGS (U.S. Geological Survey) publishes a set of topographic maps of the U.S. commonly East Portal. Boulder, Boulder Button Rock, Boulder Chatfield, Douglas . In the early 1900's the city realized that it would need to secure more drinking water sources if the area was to support a thriving town. Boulder Reservoir was initially constructed in 1954-55. All Rights Reserved. Between January 2014 and June of 2015 there were 11 properties sold in the community. This observation prompted a comprehensive review of the dams history, which revealed the following unsettling events. Marshall Lake is a cultural feature (reservoir) in Boulder County. This knowledge, coupled with the recently observed and documented embankment movement near station 4+00, generated sufficient concern about the stability of the dam to warrant immediate action by the dam owner and implementation of a focused long-term monitoring program. What follows is an account by Eben G. Fine of the Boulder water supply plan: Learn more about riding your horse on OSMP. Record drawings for the repair project indicate that the dam crest dropped approximately 16 feet and the failed section resembled a typical rotational downstream slope failure with mobilized material deposited at the downstream toe. Copyright 2023 HTL, Inc. All Rights Reserved. Yankee Doodle Lake. /s/ Cmdr. Elevations Foundation was born in 2010 and Read more, As Ive mentioned in previous posts, Elevations Credit Union is committed to education and financial literacy at all life stages. They allow the local houses and their guests to use the lake out of courtesy and a small fee. known as US Topo Maps. The information revealed during the comprehensive review provided a better understanding of the embankment construction methods, highlighted the long history of embankment instability, and revealed outstanding and unresolved dam safety concerns. Boulder County, CO. All Rights Reserved. The area has been part of the EPA study related to the Marshall Landfill. All of Louisvilles water supplies are from surface water that are diverted from two watershed basins: South Boulder Creek and the Colorado River. The primary coordinates for Marshall Lake places it within the CO 80303 ZIP Code delivery area. The movement resembled that of a rotational slope failure and, perhaps not coincidentally, was most significant near station 4+00 where the persistent dam crest depression had been observed. A fourth downstream slope failure developed in 1946 in the same location as the 1942 slope failure. Available at the trailhead. Marshall Lake is covered by the Louisville, CO US Topo Map quadrant. Copyright 2023. NMLS # 717246. For more information about memberships, please contact: Michael Lawson Residents in need of immediate assistance can visit the Disaster Assistance Center located at the Boulder County Southeast Hub, 1755 South Public Road, Lafayette, call the Boulder Office of Emergency Management at 303-413-7730 or contact a local chapter of the . The map now contains brown squares outlining nearby US Topo Map quadrants. higher than 53% of other locations on record. This slope failure was initially attributed to the solutioning of soluble salts in the embankment, and later to a leaky outlet pipe. During the routine 2017 dam inspection, however, a review of movement monument survey data collected between 1980 and 2016 revealed minor but progressive settlement and downstream movement of the dam crest coupled with equivalent uplift and downstream movement along the interface of the upper downstream slope and stability berm. Horses are allowed on most trails. Water Sources. No further mention of the historical coal mines occurs in the Colorado State Engineers records. 1777 Broadway along Coal Creek and Marshall Lake. National Credit Union Administration, a U.S. Government Agency. If those times won't work for you, 12:00AM to 12:00AM looks promising. Chicago. However, it quickly became a recreational site for swimming, boating, volleyball and picnicking. The downstream slope was reconstructed to 3H:1V following roller-compacted earth fill techniques, and included a 4-foot-thick gravel chimney filter rising to within 20 feet of the dam crest with an 8-inch tile seepage collection drain pipe. Fishing looks to be moderately active with peak fishing times around 7-8 AM and 3-4 PM. Coordinator of Member & Guest Services. Because the nearest station and this geographic feature may have For this reason, we suspect that the embankment and foundation materials may have inherently poor qualities for dam building, which may be a contributing factor in the historical slope failures and recently recorded movement at Marshall Lake Dam. The Marshall Mesa Trailhead accesses Marshall Mesa and Greenbelt Plateau area trails. Marshall Reservoir Left Abutment Embankment Repairs. Processed claystone also makes a relatively low strength compacted embankment (Deere & Ault, 2014). All child, household and family memberships may only be purchased with an active member, of the same household. |, Best Practices - Probability Stability Analysis, Best Practices - Embankment Slope Instability, Engineering Field Handbook - Elementary Soil Engineering, Design Standards No. Sawhill Ponds South Mesa Trail Marshall Mesa Flatirons Vista . All rights reserved. News. In its early days, swimmers and bathers frequented the lake, but now only limited fishing is allowed. Hayden Lake, Boulder County, Colorado. A second raise from the downstream side was completed shortly thereafter in 1909 following the same construction method to bring the dam to its current 75-foot height. Free US Topo Map PDF Order Waterproof Printed Topo Map. Plans and Cross Section of Marshall Lake Dam. Copyright 2001-2023 Lake-Link Inc. All rights reserved. Subscribe to our blog to get the latest post updates on topics important to you. The majority of supply is from South Boulder Creek that can be stored in several locations: (Marshall Lake, Harper Lake and Louisville Reservoir) or delivered directly to the two water treatment plants. Click on any of the pins on the Boulder County map or narrow your search by selecting a place type (e.g.