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, . Hayden Lake: maps, driving directions and local area information. Marshall Lake is located in Boulder County, Colorado. On-trail riding is encouraged to protect rare plants and wildlife habitat. 13: Embankment Dams - Chapter 13, Association of State Dam Safety Officials. 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 . It also provides habitat for a variety of fish and wildlife, including bass, catfish, walleye, osprey, raptors, herons, owls, rabbits, snakes and prairie dogs. Illuminate Your After-Sundown, Outdoor Adventures with Rapala's R12 Lithium Spotlight Lantern, Locate Fish Faster Through the Ice with Intuitive Technology from Humminbird, 23 for 2023: Make This Your Best Fishing Year Ever, Die-Hard Live-Bait Anglers Will Love Rapalas New R12 Lithium Aerator. 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. /s/ Cmdr. 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. Mike WagnerPublic Information Officer, Follow us on Twitter @BldrCoSheriff | Like us on Facebook. 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 (7) Mitton, C.L. 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. 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. 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. 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. Share & Bookmark, Press Enter to show all options, press Tab go to next option, Louisville Rebuilds (Marshall Fire Recovery), Bidding Opportunities/ Requests for Proposals, Lafayette-Louisville Boundary Area Drainage Improvements, Curbside Trash, Recycling & Compost Service. MktoForms2.loadForm("//members.elevationscu.com", "884-BJB-408", 1323); Subscribe today and get the latest posts delivered right to your inbox. Marshall Lake is covered by the Louisville, CO US Topo Map quadrant. Many years of successful dam performance does not guarantee future successful performance. (10) Ecological Resource Consultants, Inc. (2010). Photos provided by Flickr are under the copyright of their owners. Boulder. Marshall Lake Dam Construction Record Drawings. Dams and Public Safety. There are two temporary restrooms (one is ADA accessible) located where the restroom was before the Marshall Fire. When needed, water from these locations is delivered to Louisville by means of the Southern Water Supply Pipeline (SWSP). 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 . NMLS # 717246. The body was preliminarily identified as a 51-year-old Boulder man. Hayden Lake is a cultural feature (reservoir) in Boulder County. But when the weather conditions get too hot, cold or wet, the Rec Center has your back! 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. intended to be printed at 22.75"x29" or larger. Marshall Lake Dam Construction Report. Deputies, along with medical personnel, responded to the scene and confirmed the man was deceased. topographic maps of the U.S. called US Topo that are separated into BUY A COLORADO FISHING LICENSE. Is Marshall Lake open to fishing, and if so, what can you catch there? Latitude: 39.9466439N (9) Ecological Resource Consultants, Inc. (2010). Design By Granicus - Connecting People and Government. Various ponds attract people. (12) Deere & Ault Consultants, Inc. (2014). Plans for the Construction of an Earth Embankment Along the Downstream Face of Marshall Lake Dam. Cost: Memberships are up to $5000 for the first year, and up to $3500 for each additional year. 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 . 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. 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. However, it quickly became a recreational site for swimming, boating, volleyball and picnicking. The USGS (U.S. Geological Survey) publishes a set of topographic maps of the U.S. commonly This slope failure was initially attributed to the solutioning of soluble salts in the embankment, and later to a leaky outlet pipe. The primary coordinates for Marshall Lake places it within the CO 80303 ZIP Code delivery area. Poor compaction, steep abutments, and foundation discontinuities can lead to differential settlement, cracking, and failure by internal erosion. East Portal. Routine inspections of Marshall Lake Dam in the early 21st century were relatively uneventful. Flood of 1921 Boulder Valley. Sign-up to receive Emails or SMS/Text Messages on a variety of subjects. This area is closed when conditions are too muddy; please check the trail map for closures before visiting. The Coroner's Office is also charged with determining the cause and manner of the man's death. National Credit Union Administration, a U.S. Government Agency. size in acres. Todays forests in Colorado are crowded with excess vegetation which makes them vulnerable to mega-fires, drought, and disease such as bark beetles. (8) Caley, J.H. Some reports indicate it is suitable for baitcasting, spinning or fly-fishing. rectangular quadrants that are printed at 22.75"x29" or 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 . (1948). 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) 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. For generations, Boulder County residents have been enjoying these bodies of water. 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 reservoir level at the time of failure is unknown; however, this failure again did not result in an uncontrolled release of the reservoir. 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. LAKE SIZE. This location's average summer high temps are All of Louisville's water supplies are from surface water that are diverted from two watershed basins: South Boulder Creek and the Colorado River. 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. (1) Black, Elizabeth. All Rights Reserved. A pedestrian gate on Marshall Road near S. 66th has promoted undesignated trails. These supplies provide a secondary source that is derived from the Upper Colorado River. This lake is 220 acres in size. 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. A typical Louisville home uses about 0.4 acre-feet per year. Specifications for the Enlargement of the Dam of Marshall Reservoir. Boulder County, Colorado is home to 250 lakes, rivers, and other fishing spots. 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. The Marshall fire, which spread over 6,000 acres in a matter of . may be different as well. 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. temperature measurements is BOUL which is approximately 5 miles away and has an elevation of 5,484 feet (205 feet lower than Marshall Lake). News. 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. Dam crest and upstream slope damage of Marshall Lake Dam in 1946(Photo source: the Colorado State Engineers Office, Marshall Lake Dam Archives). 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. Contributed By: Ryan Schoolmeesters, P.E. higher than 50% of other locations on record. Rates & Eligibility. Boulder, In its early days, swimmers and bathers frequented the lake, but now only limited fishing is allowed. Email: lawson129@marshall.edu. If you would like more information about the water supply, please contact Cory Peterson at 303.335.4610. Bicycles may be ridden only on those trails that are posted with the international bicycle symbol. Hayden Lake, Boulder County, Colorado. 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