The GNIS Feature Detail Report for Marshall Lake does not include property ownership information. official weather station. This location's average winter low temps are Its true. Marshall Lake is located in Boulder County, Colorado. 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. Anyone interested in fishing Marshall Lake or nearby fishing Lakes should consult with guides and other local resources before heading out to fish. lake or stream) from the list above. On-trail riding is encouraged to protect rare plants and wildlife habitat. 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. Hayden Lake is a cultural feature (reservoir) in Boulder County. Between January 2014 and June of 2015 there were 11 properties sold in the community. 80302, 2023 City of Boulder. 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. The map now contains brown squares outlining nearby US Topo Map quadrants. Boulder County, CO. All Rights Reserved. Members may purchase up to two (2) full memberships. 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. Cowdrey Reservoir #2 is a small body of water near the town of Superior and the larger Marshall Lake. Chicago. All Rights Reserved. Wonderland Lake, formerly called Degge Lake after one of its several owners, was created as a reservoir for water from the Silver Lake Ditch. Plans and Cross Section of Marshall Lake Dam. Boulder Area Sustainable Information Network. Fishing Marshall Lake Dam, CO on 2/6/2023 will be best from 12:00AM through 12:00AM, and from 12:00AM to 12:00AM. This case study summary was peer-reviewed by Alon Dominitz, P.E., NY Department of Environmental Conservation. 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 area has been part of the EPA study related to the Marshall Landfill. Horses are allowed on most trails. Coordinator of Member & Guest Services. rectangular quadrants that are printed at 22.75"x29" or A fourth downstream slope failure developed in 1946 in the same location as the 1942 slope failure. Poor compaction, steep abutments, and foundation discontinuities can lead to differential settlement, cracking, and failure by internal erosion. Contributed By: Ryan Schoolmeesters, P.E. Lots are also generally larger in this area. Water Sources. - 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. Rates & Eligibility. |, Best Practices - Probability Stability Analysis, Best Practices - Embankment Slope Instability, Engineering Field Handbook - Elementary Soil Engineering, Design Standards No. Get directions, reviews and information for Marshall Lake in Boulder, CO. For generations, Boulder County residents have been enjoying these bodies of water. (9) Ecological Resource Consultants, Inc. (2010). East Portal. All child, household and family memberships may only be purchased with an active member, of the same household. B o u l d e r C a nyo C.U. The original 24-foot-tall dam was raised by roughly 25-feet from the downstream side in 1907. LAKE SIZE. This slope failure was initially attributed to the solutioning of soluble salts in the embankment, and later to a leaky outlet pipe. (5) Colorado State Engineers Office. It was to be a storage facility for irrigation and drinking water, filled by the Boulder Feeder Canal and seasonal creeks and ditches. Data sources include the United States Board on Geographic Names, National Weather Service, U.S. Census Bureau, NASA, and Google. Alternate Fishing Times: 12:00AM to 12:00AM. The prices ranged from $530,000 for a house with 1920 square feet to $1,158,000 for a 5000 square foot house. This failure occurred along the previously unimproved dam reach south of the outlet works alignment between stations 9+00 and 12+50. Below are weather averages from 1971 to 2000 according to data gathered from the nearest 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. We may have highlighted some of the best fishing spots in Boulder County based on feedback from our visitors. Parking is available with a parking fee. This site is best viewed with a standards compliant browser. To the east, Coal Creek . Boulder, Colorado Marshall Lake Baseline Reservoir Valmont Reservoir 128 93 119 36 36.. South Boulder Rd. High winds are common in Colorado and even brush fires are known to happen in Boulder in December, although they aren't common. Lexington, KY 40508, 2023 Copyright Association of State Dam Safety Officials. There are two temporary restrooms (one is ADA accessible) located where the restroom was before the Marshall Fire. 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. larger. Marshall Lake is a reservoir located just 2.2 miles from Superior, in Boulder County, in the state of Colorado, United States, near Louisville, CO. Fishermen will find a variety of fish including cutthroat trout and rainbow trout here. 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). 1777 Broadway 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. (1906). As a limited resource, the City offers several Water Conservation programs to promote efficient and effective use of our water supplies. The preliminary indications are that the man died from a self-inflicted gunshot wound, and no foul play is suspected. 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. Telephone: 304-696-2529. Marshall Lake is covered by 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. 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. Specifications for the Enlargement of the Dam of Marshall Reservoir. Clicking anywhere within a quandrant will display an info window with the map name, as 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. 4:53PM. A dog station is available to aid in the collection of dog excrement. Trivia: Baseline Road is the 40th parallel. Latitude: 39.9466439N All of Louisvilles water supplies are from surface water that are diverted from two watershed basins: South Boulder Creek and the Colorado River. Longitude: -105.2131331W Subscribe to our blog to get the latest post updates on topics important to you. It also provides habitat for a variety of fish and wildlife, including bass, catfish, walleye, osprey, raptors, herons, owls, rabbits, snakes and prairie dogs. Three picnic tables available at the trailhead. Sawhill Ponds South Mesa Trail Marshall Mesa Flatirons Vista . Boulder County Streams (53). For more information or to find your membership eligibility, please stop by the welcome desk or give us a call. 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 The nearest weather station for both precipitation and Boulder Reservoir was initially constructed in 1954-55. Don't show this message again The case number assigned to this investigation is 18-3010. 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. 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. Copyright Locality, LLC | Privacy Policy | Terms of Use | About | Contact. So you can see the range! Marshall Reservoir Left Abutment Embankment Repairs. 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. Routing # 307074580. may be different as well. Marshall Lake is a cultural feature (reservoir) in Boulder County. 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. 1733 feet. 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. Localized repairs to the damaged section of the upstream slope included reconstruction to a slightly flatter inclination and replacement of the fat clay soils with more permeable sandy material. (1948). Therefore prices range greatly in the community . 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 . 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. intended to be printed at 22.75"x29" or larger. For more information about memberships, please contact: Michael Lawson. Really hoping some of this moisture makes it down to the front range . 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. The finished dam had a 3H:1V upstream slope and 2H:1V downstream slope. The houses are required to supply "gate guards" during the summer on nice days to ensure non-members do not have access due to liability reasons. U.S. Bureau of Reclamation. 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. (2005). 239 S. Limestone Street The original 24-foot-tall dam was raised by roughly 25-feet from the downstream side in 1907. Marshall Fire: Disaster assistance center opens to aid residents. Note that you do not have the right to enter private property without the owner's permission. Dog excrement removal is required by law. Many of these spots are open to public fishing. the Louisville, CO US Topo Map quadrant. along Coal Creek and Marshall Lake. National Credit Union Administration, a U.S. Government Agency. 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. topographic maps of the U.S. called US Topo that are separated into If those times won't work for you, 12:00AM to 12:00AM looks promising. 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. 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 . (3) The Arnold Company Engineers. The 75-foot-tall, 2,400-foot-long high hazard earth embankment dam had relatively flat slopes (3H:1V upstream and downstream), a 200-foot-wide downstream stability berm, very little discharge from the internal seepage collection drains, a reasonably large outlet works pipe with multiple control points, and a recently constructed concrete-lined spillway designed to accommodate flood inflows approaching the PMF. Getting help. Read more. temperature measurements is BOUL which is approximately 5 miles away and has an elevation of 5,484 feet (205 feet lower than Marshall Lake). Local Government Government Departments Public Works. Various ponds attract people. if(typeof ez_ad_units != 'undefined'){ez_ad_units.push([[580,400],'fishingworks_com-medrectangle-4','ezslot_2',118,'0','0'])};__ez_fad_position('div-gpt-ad-fishingworks_com-medrectangle-4-0'); (11) Jansen, R.B. 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.