boulder and left hand ditchboulder and left hand ditch

The Boulder County District Court found in favor of Left Hand Ditch Company, but in 1880 Coffin and his associates appealed the case to the Colorado Supreme Court. WebThe history of the Left Hand Ditch Company dates back to the 1800s when farmers settled in the lower watershed. Updated daily, vLex brings together legal information from over 750 publishing partners, providing access to over 2,500 legal and news sources from the worlds leading publishers. Basic research and scanning services may be requested by emailing askcarnegie@boulderlibrary.org. 9Ft. During the surface phase in 2012-13, waste rock piles were moved away from the creek, stabilized, covered with soil, and re-vegetated. 3Main StreetLaSalle, Colorado 80645Division: South Platte River Basin, Greeley Irrigation Company1301 9th StreetGreeley, Colorado 80631Division: South Platte River Basin, Groundwater Appropriators of S. Platte River Basin219 E. Railroad Avenue/ P.O. DEPARTMENT OF NATURAL RESOURCES (Executive In 1863, the Left Hand Ditch Company constructed a dam and a ditch to divert water from St. Vrain Creek near Boulder, Colorado, into Left Hand Creek. Lower Boulder Ditch becomes the first irrigation ditch to be filed in Boulder County. Haystack mountain cannot even lay claim to abundant wildlife. feet out of the creek. It is believed by some geologists that at one time the major drainage did not divert, but rather emptied into plains just north of the old Ball Aerospace facility. Left Hand Ditch Company history Small manuscripts collections Details Title Left Hand Ditch Company history Date 1970-1988 Call Number 998-15-17 Contents 1 folder. Open Gallery in New Window Show All Photos Contact Us DecreeRt. Colorado, United States. WebDitch and Reservoir . Subscribers are able to see any amendments made to the case. 2 Irrigating CompanyMelissa Buick207 Windflower WaySeverance, CO 80550 [emailprotected]Division: South Platte River BasinPhone: (970) 686-7126 Office (970) 420-7019 Cell, Last Chance Ditch Co. #21470 S. HavanaAurora, Colorado 80012Division: South Platte River Basin, Left Hand Water DistrictPO Box 210Niwot, Colorado 80544Division: South Platte River BasinPhone: 303 530 4200, Leyner Cottonwood Consolidated11497 Jasper RoadLafayette, Colorado 80026Division: South Platte River Basin, Logan Irrigation District112 North 8thSterling, Colorado 80751Division: South Platte River Basin, Lost Creek Groundwater Management DistrictKennesburt, Colorado 80643Division: South Platte River Basin, Louden Irrigating Canal and Reservoir Company8029 S. County Rd. Then the erosion they cause could rapidly bring about the untimely demise of our proud little mountain along the watershed of Left Hand Creek. Collins, Colorado 80524Division: South Platte River BasinPhone: 970 221 6365, Dry Creek No. BOULDER & LEFT HAND DITCH CO. v. HOOVER, Water Com'r, et al. Wetland habitats, nestled within the surrounding Great Plains, support aquatic plant and animal life and serve to lure in large numbers of migrating bird species. And finally, if one did happen upon its rather steep slopes they would be in no danger of falling into a cauldron of hot volcanic lava, or ever being brushed with the steam of a long dormant vent, because Haystack mountain is many things, but it is not a volcano, and it never has been, in spite of the rumors often spread by earlier settlers along Left Hand Creek. Ditch Shares: 7 Description 7955 Oxford Road, Longmont, CO Attractive 5.5-acre parcel perfectly located just west of Niwot with 200 ft of Left Hand Creek frontage and innumerable indigenous and fruit trees. Box 569Berthoud, Colorado 80513Division: South Platte River BasinPhone: 970 532 9991, Harriman Ditch Company1600 West 12th AvenueDenver, Colorado 80254Division: South Platte River Basin, HayseedLongmont, Colorado 80501Division: South Platte River Basin, Highland Lake Lateral Ditch Company4322 Hwy 66Longmont, Colorado 80504Division: South Platte River Basin, Highline Ditchc/o Pleasant Valley and Lake Canal Co.Fort Collins, Colorado 80524Division: South Platte River BasinPhone: 970 226 4795, Hodgen Ditch Operation Assoc.1600 West 12th AvenueDenver, Colorado 80254Division: South Platte River Basin, Houck No. (information gathered from the Dodd Property, a historical study by the University of Colorado). (City&County)144 W. ColfaxDenver, Colorado 80204Division: South Platte River Basin, Diagonal Water & Sanitation District1200 28th StreetBoulder, Colorado 80303Division: South Platte River Basin, Dixon Reservoir Company281 N. College Ave., P.O. Left Hand Ditch Company Left Hand Water District Today it is no longer legal to dig a diversion ditch and help yourself to water from a river or stream, even if it crosses your property. Box 597Ft. Additional armoring was added to the south shore. A. C. Patton and James W. McCreery, for appellees. This conglomerate layer may be the source of the cobbles and boulders scattered over the lower slopes of Haystack Mountain. Box 1584/ 2319 E. Mulberry StreetFort Collins, Colorado 80522Division: South Platte River BasinPhone: 970 482 3433, Johnson & Edwards Ditch Co.PO BoxHillrose, Colorado 80733Division: South Platte River Basin, Kern Reservoir & Ditch CompanyP.O. To irrigate their crops in the semi-arid environment, they drew water from the creeks flowing down from the mountains. City of Boulder v. Boulder & Left Hand Ditch Co. - Justia Law They also pay annual fees that cover the use and maintenance of the ditch system, which includes the services of the ditch rider who is responsible for regular maintenance and operation of the headgates. Box 606Cheyenne Wells, Colorado 80810Division: South Platte River BasinPhone: 303 767 5318, Eaton Ditch (Larimer-Weld Canal)c/o Windsor Reservoir and Canal Co.Eaton, Colorado 80631Division: South Platte River BasinPhone: 970 454 3377, Elder Reservoirc/o Windsor Reservoir and Canal Co.Eaton, Colorado 80613Division: South Platte River BasinPhone: 970-454-3377, English Ditchc/o Belvert ShablePlatteville, Colorado 80051Division: South Platte River Basin, Evans No. For decades the creek was considered to support no aquatic life at all. It can be seen on These farmers began diverting water from Left Hand Creek to grow crops in the semi-arid environment. WebFormal entryways were installed to improve user safety and direct user traffic to boulder steps into the waters edge. Application for mandatory writ of injunction by the Boulder & Left Hand Ditch Company against Moses Hoover, as Water Commissioner, and others. 71st st. boulder and left hand ditch. [48 Colo. 344] H. M. Minor, Milton Smith, and Charles R. Brock, for appellant. Left Hand The Rocky Flats Alluvium became a hardened layer on top of softer rock. While Affolter was living in the house in the mid-1860s, the Arapaho Chief Niwot visited and camped around the cabin The property was a favorite wintering spot for the Arapaho Indians who found a good supply of game and drinking water in the vicinity. WebLeft Hand Ditch Company Planet Bluegrass. 1, Box 196Ft. They also left an armed party at the site, in keeping with the famous western quote, Whiskey is for drinkin, and water is for fightin. Box 1584Fort Collins, Colorado 80522Division: South Platte River BasinPhone: 970 482 3433, Union Ditch & Water Company304 Oriole,P.O. Others too give witness to this infamous interaction. Box GBerthoud, Colorado 805134Division: South Platte River BasinPhone: 970 532 2096, North Poudre Canalc/o North Poudre Irrigation Co.Wellington, Colorado 80549Division: South Platte River BasinPhone: 970 568 3612, North Sterling IrrigationFoote Bldg.Sterling, Colorado 80751Division: South Platte River Basin, Northern Colorado Water AssociationP.O. Box 38Fort Morgan, Colorado 80701Division: South Platte River Basin, Bonus Ditch Company502 WCR 20Longmont, Colorado 80504Division: South Platte River Basin, Boulder and Weld County Ditch831 17thLongmont, Colorado 80501Division: South Platte River Basin, Box Elder Ditch CompanyMelissa Buick207 Windflower WaySeverance, CO 80550 [emailprotected]Division: South Platte River BasinPhone: (970) 686-7126 Office (970) 420-7019 Cell, Brighton Ditch3286 WCR 23Fort Lupton, Colorado 80621Division: South Platte River Basin, Buckingham Irrigation Company1931 S. County Road 19Loveland, Colorado 80537Division: South Platte River BasinPhone: 970 667-9821, Burlington Ditch80 S 27th AvenueBrighton, Colorado 80601Division: South Platte River BasinPhone: 303-659-7373, Cache La Poudre Reservoir InletP.O. The same rule has been established in Colorado. In more recent times, legend has it that the now famous Arapaho Indian, chief Niwot spent the winters in its shadow and today there are remnants of these proud people found at the base of Haystack in the form of ancient teepee rings and fire pits. The Watershed Center will make reasonable accommodation for individuals with known disabilities at meeting and events per our. Box 54Longmont, Colorado 80502Division: South Platte River BasinPhone: 303 702 0708, South Side Extension Ditch Company1612 West 1st StreetLoveland, Colorado 80537Division: South Platte River BasinPhone: 970 667 2636E-mail: [emailprotected], South Side Water Association33024 City Road 99La Junta, Colorado 81050Division: South Platte River Basin, St. Vrain & Left Hand Water Conservancy Dist.9595 Nelson Road, Ste. In that same year gold was discovered at Gold Hill south of Left Hand Creek, and miners used pans and sluices to sift the sediments of the creek. 511 N. MainPueblo, Colorado 81003Division: Arkansas River Basin, Illinois Ditch CompanyKersey, Colorado 80644Division: South Platte River Basin, Irrigationists104 W. BeaverFt. How different history may have looked had he only stayed home in his camp at the foot of Haystack Mountain! Lupton, Colorado 81038Division: South Platte River Basin, Colorado Agricultural1161 Riverdale Rd.Denver, Colorado 80001 Division: South Platte River Basin, Consolidated Ditches25 S. 4th AvenueBrighton, Colorado 80601Division: South Platte River Basin, Corona Ditch CompanyMasters, Colorado 80647Division: South Platte River Basin, Cottonwood No. 1886 : 1890. Thats where ditch companies can be useful in providing water access rights to their owners. Co.754 W. Aspen WY, P.O. 1 Ditchc/o J.D. The original cabin craftsmanship can still be detected. Photo: Denverjeffrey, CC BY 4.0. They must be on leash everywhere else. Morgan, Colorado 80701Division: South Platte River Basin, Bald Mountain Water AssociationRt 2 Box 319-NLoveland, Colorado 80539Division: South Platte River Basin, Bayou Association of Ditches4315 Xenon StreetWheatridge, Colorado 80033Division: South Platte River Basin, Bee Line Ditch Route 1, Box 65 Milliken, Colorado 80543 Division: South Platte River Basin Phone: 970-587-2258, Besline Land & Reservoir Co.Rt 1, Box 218Erie, Colorado 80516Division: South Platte River Basin, Big Thompson and South PlatteRoute 1, Box 65Milliken, Colorado 80543Division: South Platte River Basin, Bijou Irrigation Canal Company410 E. Railroad Ave., P.O. Ditch Following the discovery of gold in Denver in 1859, it did not take long for miners to work their way up the creeks into the mountains, panning for gold and searching for the veins from which the nuggets came. WebFishing spots and baits to use at Left Hand Creek? Left Hand Creek, just 200 yards from Foster's home near Boulder, became a raging river and charted a new path right across his driveway. Box 415Wellington, Colorado 80549Division: South Platte River BasinPhone: 970 568 3975, Old Barnes Ditch808 23rd AvenueGreeley, Colorado 80631Division: South Platte River Basin, Oligarchy Extension Ditch CoP.O. Left Hand Ditch Co. enshrined the doctrine of prior appropriation into law with one caveat: appropriators needed to demonstrate that they were putting water to beneficial use. Subscribers can access the reported version of this case. If a number or email address proves incorrect, please contact us at Water Colorado for a revision. Their decrees are for irrigation and are prior to that of Boulder. Box 580Ft. In the dry summer of 1879, Reuben Coffin, a farmer along St. Vrain Creek near Longmont, noticed that St. Vrain Creek had gone dry. 2022 . Fencing was added to protect visitors and dogs from accessing angular riprap armoring. The project was completed on April 5 and addressed the severe erosion that was extensively undercutting the embankment of the lake, jeopardizing user safety. P.O. How long will Haystack Mountain survive? It's 1859 priority is for the first 25 sec. Candidate interviews have taken place for the new Boulder Library District Board of Trustees as part of the process of organizing the district approved by voters last fall. Boulder Believe it or not, the very top of Haystack Mountain is all that is left of a vast sheet of Rocky Flats Alluvium (sorry, folks, this little pinnacle is not a volcano!). Joseph Jamison and Porter Pennock investigated and found a place, 0.7 mile west of the Peak to Peak Highway near Ward, at the headwaters of James Creek (a Left Hand Creek tributary), where they could construct a short (0.3-mile) ditch to divert water from South St. Vrain Creek into James Creek. Open Flow Inc Poplar Family Fund (Community Foundation Boulder County) Social Venture Partners Boulder County/Edmund T and Eleanor Quick Foundation Friends of St. Vrain and Left Hand Water Niwot Rock and Rails Aris & Suzanne Sophocles Vinay Nair and Gaya Vinay WebNiwot Loop Trailhead is a trailhead in Niwot, CO on Boulder and Whiterock Ditch and Boulder and Left Hand Ditch in Boulder County Open Space, Front Range, Rocky Box 426Laporte, Colorado 80535Division: South Platte River BasinPhone: 970 484 4881, William Jones DitchWm. Ditches - Boulder County WebCOFFIN ET AL. These several ditches, irrigating by means of laterals out of this common channel, have the same point of diversion, a common headgate and the same channel for nearly a mile of their course immediately below the point of diversion from Boulder creek, to a point where the Boulder and White Rock ditch branches to the north from the common channel; about one-half mile farther down this channel the D. H. Nichols ditch diverges therefrom to the south and east; about one-half mile east of the diverging point of the [48 Colo. 345] D. H. Nichols ditch, the Nichols North Side Lateral, which was the original Dry Creek ditch, runs off to the north; the Wellman, Nichols and Hahn ditch branches off to the south farther down the channel; about three miles below the common head gate, at the Twelfth Street Bridge, the common channel divides into the Boulder & Left Hand ditch to the north, and the North Boulder Farmers' ditch to the south. 3 or Greeley No. These several ditches, irrigating by means of laterals out of this common channel, have the same point of diversion, a common headgate and the same channel for nearly a mile of their course immediately below the point of diversion from Boulder creek, to a point where the Boulder and White Rock ditch branches to the north from the common channel; about one-half mile farther down this channel the D. H. Nichols ditch diverges therefrom to the south and east; about one-half mile east of the diverging point of the [48 Colo. 345] D. H. Nichols ditch, the Nichols North Side Lateral, which was the original Dry Creek ditch, runs off to the north; the Wellman, Nichols and Hahn ditch branches off to the south farther down the channel; about three miles below the common head gate, at the Twelfth Street Bridge, the common channel divides into the Boulder & Left Hand ditch to the north, and the North Boulder Farmers' ditch to the south. Maybe it would have been better if Haystack Mountain was a volcanoits future would be much more certain! 2144 W. ColfaxDenver, Colorado 80001Division: South Platte River Basin, Leggett Ditch Company735 BowenLongmont, Colorado 80501Division: South Platte River Basin, Little Cache La Poudre Irrigating Ditch Company2305 N. Taft Hill RoadFt. 69595 Nelson Road, Box C Suite 203Longmont, Colorado 80501Division: yampa River BasinPhone: 303 772 4060, Water Users of Lateral MC702813 C 1/2 RoadGrand Junction, Colorado 81501Division: South Platte River Basin, Weldon Valley Ditch Co. 911 North Ave. Weldona, CO 80653 970-645-2069 Division: South Platte River Basin, West Fort Collins Water DistrictP.O. Farmers Ditch, North Boulder Farmers Ditch, and Boulder and If this tiny mountain was still growing, curiosity seekers might stay off its summit and its slow demise would stop. You also get a useful overview of how the case was received. In her book Margaret Coel also mentions a first meeting in this same cabin, between Chief Left Hand, or Chief Niwot and the Affolters. WebLeft Hand and Farmers are mutual ditch companies. In the original water adjudication proceedings for irrigation in water district No. After first being hesitant to narrow it down to anything more specific than it could be a hundred thousand years, it could be a million, Webel provides a more specific number. Since 1910, the Boulder and Left Hand Ditch Company has operated the two lakes, which are reservoirs used to store water for agriculture. Rising abruptly out of the prairie, in the center of the Left Hand Creek watershed, Haystack Mountain can only boast a three-hundred-foot summit! In the dry summer of 1863 Left Hand Creek dried up. WebAppointments can be scheduled online . So how did this little mound of rock and shale and sand appear on the prairie, a focal point for the area, and the centerpiece of the Left Hand Creek watershed. Colorados First Inter-basin Water Transfer and the Coffin versus Left Hand Ditch Water Case. Left Hand and Farmers are mutual ditch companies. But it is not a volcano. BOULDER to the views of this court, though it is cited by plaintiffs as upholding their contention. This action was brought by the Boulder & Left Hand Ditch Company, appellant here, against the water commissioner of water district No. WebBoulder and Left Hand Ditch is a cultural feature (canal) in Boulder County. Box 1218Fort Morgan, Colorado 80701Division: South Platte River Basin, Platte Valley Irrigation Co.1007 9th Ave.Greeley, Colorado 80631Division: South Platte River Basin, Pleasant Valley Lake and Canal Companyc/o Hill & Hill, LLC160 W. Mountain AvenueP.O. Lupton, Colorado 81038Division: South Platte River Basin, Smith and Goss DitchSmith and Goss Ditch (City of Boulder)Division: South Platte River Basin, South Boulder and Bear Creek Ditch201 East SimpsonLafayette, Colorado 80026Division: South Platte River Basin, South Flat Ditch2602 Clover Basin Dr. Ste B, P.O. The pleadings and evidence show that Boulder Creek, in its course through the city of Boulder, crosses Twelfth street, which is carried over the stream by a bridge known as the Twelfth Street Bridge. If you click on 'Accept' or continue browsing this site we consider that you accept our cookie policy. In the late 1990s large parts of the watershed were being considered for listing on the National Priorities List for restoration under the Federal Superfund Program. Surface runoff was diverted away from these waste rock piles. Subscribers are able to see a list of all the cited cases and legislation of a document. Haystack mountain may not be a volcano, but rather is a prominent geological feature that not only has a remarkable ancient history, but more recently a profoundly important modern history. The #1 ditch on Boulder Creek and in the South Platte is the Lower Boulder. One wonders if they stood upon its summit and saw the approach of the first white settlers who arrived in the area having followed the South Platte River from Nebraska, to the Saint Vrain, and finally the watershed of Left Hand Creek to arrive at this unusual promontory on the plains. officers are not called upon to inject themselves into the controversy and decide between them." Collins, Colorado 80522Division: South Platte River BasinPhone: 970 782 3683, Reno Juchem & Swadley Longan7050 W. 61st Ave.Arvada, Colorado 80002Division: South Platte River Basin, RiversideBox 455Fort Morgan, Colorado 80701Division: South Platte River Basin, Rocky Mountain, Miles & Eskins & S. SideAdolf Coors Co.Golden, ColoradoDivision: South Platte River Basin, Rural Ditch Company735 BowenLongmont, Colorado 80501Division: South Platte River Basin, Sandhills Groundwater Management Dist.P.O. Following the discovery of gold in Denver in 1859, it did not take long for miners to work their way up the creeks into the mountains, panning for gold and searching for the veins from which the nuggets came. D. H. Nichols, until the time of his death in 1900, was the sole owner of the original Dry Creek ditch, which was granted a priority in the adjudication proceedings as of June 1, 1862, for ten second cubic feet of water. Table Mountain is the plateau just northwest of Haystack Mountain, identifiable by the two large dish antennas on its northern flank. 15050 South EmporiaDenver, Colorado 80001Division: South Platte River Basin, Elgin DitchBox 127Berthoud, Colorado 80513Division: South Platte River Basin, Erie and Coal Creek5976 S. Leyden StreetEnglewood, Colorado 80111Division: South Platte River Basin, Farmers Ditch26442 W. County Road 15Loveland, Colorado 80537Division: South Platte River BasinPhone: 970 669-4976, Farmers Independent Ditch Co.2158 27th AvenueGreeley, Colorado 80634Division: South Platte River BasinPhone: 970 669 4976, FisherP.O. One of them centers around the Boulder and Left Hand Ditch that would run through the development, and which planners anticipate would be an integral part of Collins, Colorado 80528Division: South Platte River BasinPhone: (970) 223-6954, Loveland Lake and Ditch CompanyP.O. 1 64 Den. 1860. As Johnny St. Vrain shared in his article on the origins of Haystack mountain, upon which much of this information relied, Ha! Between 1867 and 1876 the cabin was used periodically as the headquarters of the F.V. Boulder and Whiterock Ditch - University Corporation for Web10/21/13 Highland Ditch Company 1,999,800$ Boulder 10/21/13 Left Hand Ditch Company 3,276,056$ Boulder 10/21/13 Rough and Ready Irrigating Ditch Company 1,843,250$ Boulder 11/20/13 Butte Irrigating and Milling Company 277,750$ Boulder 11/20/13 Green Ditch Company 530,250$ Boulder 11/20/13 City of Evans 722,150$ Weld November Our Land, Our River Boulder and Left Hand Ditch, CO - TopoQuest Clean-up of the site has occurred in two phases, under the direction of USEPA and CDPHE. Collins, Colorado 80524Division: South Platte River Basin, Timnath Reservoirc/o Cache La Poudre Reservoir Co.Lacerne, Colorado 80646Division: South Platte River BasinPhone: 970 352 0222, Tremontc/o Leon LakeSnyder, Colorado 80750Division: South Platte River Basin, True and Webster6412 Hygeine Rd.Longmont, Colorado 80501Division: South Platte River BasinPhone: 303 776 2916, Union Buckhornc/o Carter Millner BaconBerthoud, Colorado 80513Division: South Platte River Basin, Union MutualB. subset sheet. Box 1584Ft. 10 Ditch Company160 W. Mountain Ave.Fort Collins, Colorado 80524Division: South Platte River Basin, North Boulder Farmers Ditch Co.P.O. Like Table Mountain, Haystack Mountain is slowly eroding, because of rain, snow and wind. & Ditch Co1632 BroadwayBoulder, Colorado 80302Division: South Platte River BasinPhone: 303 527 1046, Niwot Ditch515 Kimbark St. 2nd FloorLongmont, Colorado 80501Division: South Platte River Basin, No. Directory . Box 974Fort Morgan, Colorado 80701Division: South Platte River Basin, Hanson Supply and Feeder Canalsc/o Northern Co. Water Conservancy DistLoveland, Colorado 80539Division: South Platte River BasinPhone: 970 667 2437, Harris and Reed Ditch CompanyPO Box 1534Basalt, Colorado 81621Division: South Platte River Basin, Henrylyn Irrigation Dist.Box 141Hudson, Colorado 80642Division: South Platte River Basin, Highland Lake Reservoir Company1209 Sumner StreetLongmont, Colorado 80501Division: South Platte River Basin, Hill and BrushRoute 1Milliken, Colorado 80543Division: South Platte River Basin, Home Supply Extension Ditch Company6681 Weld County Road 50Johnstown, Colorado 80534Division: South Platte River BasinPhone: 970) 587 2112, Houck No. Left Hand Ditch Company Box 1713Longmont, Colorado 80502Division: South Platte River Basin, Cobb LakeCare of Windsor Reservoir and Canal Co.Eaton, Colorado 80613Division: South Platte River BasinPhone: 970-454-3377, Conner Lateral Ditch Company2307 S. County Road 7Loveland, Colorado 80537Division: South Platte River BasinPhone: 970 667-1112, Consolidated Home Supply Ditch and Reservoir Co.PO Box 1548Berthoud, CO 80513Division: South Platte River BasinPhone: 970 667-1934, Costilla County Conservancy District401 Church Place Suite ASan Luis, Colorado 81152Division: Rio Grande Basin, Crawford Clipper Ditch CompanyP.O. 2 DitchBox 322Boulder, Colorado 80026Division: South Platte River Basin, East Boulder Ditch455 South ClayDenver, Colorado 80001Division: South Platte River Basin, Eaton Ditch (Johnstown)c/o Larimer and Weld Reservoir Co.Eaton, Colorado 80615Division: South Platte River BasinPhone: 970 454 3377, Eggleston No. Collins, Colorado 80525Division: South Platte River BasinPhone: 970 226 4924, North Star Reservoir Co.Rt 1Ft. Box 679Loveland, Colorado 80539Division: South Platte River BasinPhone: 970 667 2437, Old Ish DitchRoute 2 Box 23Berthoud, Colorado 80513Division: South Platte River Basin, Oligarchy Irrigation Company401 Main St.Longmont, Colorado 80501Division: South Platte River Basin, Ouelette4240 GarlandLakewood, Colorado 80033Division: South Platte River Basin, Pella DitchRoute 3Longmont, Colorado 80501Division: South Platte River Basin, Pioneer Water & Irrigation, Inc.20494 Rd 19.5, P.O. Boulder and Left Hand Ditch Company still owns the rights to the water and Boulder County owns the land surrounding them. Boulder County, CO. All Rights Reserved. Supreme Court of Colorado. WebLeft Hand Ditch Company manages raw water, stream diversions, ditches and reservoirs on the west side of Boulder County. Nor is it famous because it catches the eye with its glistening ice fields, or forested slopes teaming with Colorados abundant wildlife.