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<br />October 1996
<br />
<br />Extreme Storm Precipitation Reports
<br />
<br /> USBR
<br />Storm USBR Depth Area
<br />No. Storm Name State Storm Date Region Woe Lat Lana Maximum Preclaltatlon Remarks Storm File OUr. Studv
<br /> Heavy Illlns, flooding, 1/2 million In
<br /> Securllv (S of COS) Julv 24 1965 damage at COS - high river levels
<br />205 CO 2 LC 3849 104 42 Unknown observed
<br /> Julv 25, 1965 Denver flooding, 3.3(Y' 30-40 mln In
<br />206 Denver CO 2 LC 3946 104 53 2.05" Denver AP, 1.99" - 30 mln Aurora
<br />207 Rve CO Julv 30-31 1965 2 LC 37 55 104 56 4.42" Rve 2.50-4" Beulah floodln
<br /> Auaust 18-19, 1965 2-4"lhr, many reports of flooding In
<br />208 Front Ranae CO 1-3 LC 3946 104 53 5.45" LaJunta, 3.76" Sallda Front Ranae and Clear Creek
<br />209 Westollffe CO AuausI1-2,1966 2 LC 3808 105 29 5.84" 2 davs_ Westcllffe 12 storms) Heavv Illlns, floodlna at Westollffe
<br />210 Phllllos Countv CO Auaust 19 1966 1 LC 40 35 10218 .83" HOiViike, 'a",est offiolal report 6-8" renorted In Phllllos Counlv
<br />211 Bvers CO Sentembsr 1 1966 1 LC 39 42 104 13 4.01"1 dav-:-S""rs 8-9" E of Bvers hall, roads flooded
<br /> 6.4Z'- storm total, Wolf Creek Pass Heavy Illln/snow In SW CO, many 3-5"
<br />212 SW Colorado CO December 4-7, 1966 3 G 37 2B 106 47 1 E, 59" snow totals
<br /> 4" lllins.15-52nd St and Sheridan to
<br />213 Denver CO Mav 30, 1967 2 LC 3946 104 53 1.51" Denver AP Klpllna, local floodlna
<br /> Garfield CItv Cloudburst reported at Garfield City
<br />214 CO Julv 16,1967 6 LC 3931 107 19 I/W of Glenwood Snrinns' No extreme DreclD found In CD
<br /> 4" Blanding, UT (12 hrs), 2.05"1 hr,
<br />215 Blandlna UT Auaust 1, 1966 5 LC 3730 109 30 noodlno, >6" In 24 hrs In areas 1.6Z' at Northdale, CO X X
<br />216 near Levan UT AUaust 2, 1966 6 LC 3930 11130 Unknown, noods, croo loss No extreme preclp. reported In CO X
<br /> 4-S" Illlns Mesa and Deila Ctys
<br />217 Paon!a CO August 8,1968 5 LC 38 52 10735 1,93" 1 dav. Colollldo NtI Man extensive damaae at CO Ntl Mon,
<br />1218 i I LC 106 26 1.74" Saraenta 0 Illn e i i
<br />Saroents CO Auaust 11, 1966 3 38 24 Vallev, 10NW DeBaoue
<br /> , , , 7.S-g' Nand W of Sterling, 8" KiOYIa , ,
<br />219 Eads CO AuausI14-15,l966 1 LC 3829 102 47 6.15" 1 day, Eads and Prowers CIv X
<br /> 5.35" 24 hrs, Jones Pass 2E, 13.05" 11 ZT" Morrison, continuous Illlns, local
<br />220 Bla Elk Meadow CO Mav 4-8, 1969 2,4 G 40 16 105 25 96 hrs near Boulder noodlna. roadlbulldlna damaae X X
<br /> 5-6" S. Denver and Englewood, hall,
<br />221 Denver CO June 8, 1969 2 LC 3946 104 53 severe noodlno 1.56" 24 hrs Denver AP
<br />222 Glenwood Serinos CO June 22-24, 1969 4-6 GLC 39 31 107 19 3.97" - 3 davsGlenwood Springs 2-3" totals across NW CO
<br /> N. Fork SmokY Hili River 8-7" <30 minutes, N. Fork Smoky Hili 1.8T' Stllltton 3NE, fell belween 7-ll
<br />223 CO Julv 5, 1969 1 LC 39 18 10235 River KIt Carson CIv 10m, damaalno hall
<br /> JUlv31,1969 .03" Telluride, .85 Silvertan - Biggest Flash noodlng and mud slides, severe
<br />224 near Telluride CO 3 LC 37 57 10749 official renorts damaae from localized storm.
<br /> 8.CO" at Stllltton 3NE, 11-1:30 aftn,
<br />225 Stratton 2NE CO Auoust22,1969 1 LC 39 18 10235 damaalna wind and hall 2 ceoola drowned, nash nood
<br /> Sentember 23, ; 969 1.54" 24 ius Eiifile No preclp, reported at Eagle (FAA),
<br />226 Eaale CO 6 3938 106 55 Incorrect?
<br /> I Seotember 25, 1969 I No preclp. reported at Crested Butte I I
<br />227 Crested Butte CO 3 38 52 106 56 2.30" 24 hrs Crested Butte IINWSI incorrect?
<br />228 Dinosaur NtI Man CO June4-12,1970 6 GLC 40 14 108 58 3.55" 4 davs:- Dinosaur NtI Mon
<br />229 Clllla CO AUnust 7,1970 6 LC 40 31 10733 2.04" 1 hour at Clllln Official aauce
<br /> Rock Creek Canyon Auaust 20 1970 2.98"1 day Colollldo Sarinas 9-11" Rock Creek Canyon (10 S COS),
<br />230 CO 2 LC 3849 104 42 extreme flash flood
<br />
<br />ICloudburst flooding In RI G d
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<br />44
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<br />Prepared by Colorado Climate Center. csu
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