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Bie.~ea~~m~isp.aio. 71.oou.~ieWa.Bm~lm dab..rlos m.ae aai{~IeR.alm C~aY io 6,ais ay abort sY~ uk~ e~yti irp~ ~ti ieY a aiAs~ ~~ti worst aim At 11:30 am on September 18, 1987, Mike GWOn (Cobwyo) calsd Byron Walker (CDMG) wtlh a profmtary Yxiderrrt repot Accordng tb Mr. Gbsorr, vvaber had dachsrgsd error tlrs smeryerwy spSway a Prapect Pond, the primary riser had pbg~gsd wkh debris, debris had pkggsd the culverts urasr the hlgfrway (State Highway 13), and weber had floured over the hl~rway. AocordYg to Mr. Gbor6 they had sogrerNrrced heavy rams 1br abort a week and k was stlt ralrrYg. Mr. Goon abated that the Colorado state Patrol and the Coorado Departmart a Trarraportatlon had been on the acens. At 4:08 pm an September 19. 1987. Mr. Gbson caled Byron WaNorr to report that damage carrtrol nleaNass had been taken and wsrs eRerilvs. Aawrdng m Mr. Gbson, the hlgtMray had eocperlerrced no darnaps, and operatiar wero under oorrtrol. The ptrposs a thle partlsl trspsclfon was m tMSetlgabe the trcident Byron Walar and Dan Henwrdsz met Jim Kilter an tlbe at 2:00 pm an September 22, 1987. Sldas wrote claidy, with occaalonal aprlnldea. ) jydroloQ~~k The alto a spedal Interest was Prapect Pond. Prospect Pond w locabd h the sorts-east portion a the Perrnk aroa, at the mouth a an Yrbemrktent trbrrtary to Good Sprirg Croak valet'. PraPect Pond Y located on the west skis, and wAtlrin 100 feet a Smbe Highway 13. State HK~ay 13, a r-orurery- aoulherty frigirway, saparatas PraPsct Pond and Ib outlet struchres Thom valet' floor tlelda and Good SpAng Croak to the sat Thera was ample evkknoe at its Proapsct Pond eke m conllrm that water had dar,Yrarysd over the emergerwy spBway (debris on the up-barb era in the vlar~ly a the a.arrge - nfghway culvert zone). Muddy water was befrg pumped tlrom the pond and befrg discharged down the emeryerrry spiiway outlet chubs. This dachar~ge, in tun. was entering. highway crivert h Ina wtlh the ctsrte (another higtriway aulveR Is located to the rwAh opposke ~ P~rY may outlet WucUre). Muddy water was dlacfrarytrg ttom the prknary riser. The dowrraportt poAbn a the the primary deer outlet tr~s had been diNodged era pMrggsd Primary riser dadmrgs was wertlowfrg a Parstral Hums Mfalsd at the outlet end a the pond brrol, and was narrring down a siwtcxeeed rlprap outlet kerartg >b a frlgtrway ai/vert The dacfWrge tram both trl~rway crlvsrts was tiowtrg h an trtter~cepmr (trlgatfon7) dkdr located above • oWtlvabd 11e1d. The ready flows h this ditch wsro dlactrrgirg into Good Sprfrg Croak The Vows a Good sprig Croak were mady above the trmrrept wlh dlacharges ttom Proapsd Pond. Debris near the iterate a the two Mtlavay culvert traets and >n the west roadside ditches YrdratDed that the ciivsrb and dpch had pkggsd. Dlacolorallon a the pavsmerd dsmonaUa6ed that water had corrsequarrtly ovsrtlovrsd the hil/rway. The culvert iNsts and dkcirss had been cbarrsd out prior 1b DMG arrhrol. The wabsrstred a Proapsct Pond was Yapscbed an September 23, 1997 (wN1t Jim Kilter a Colowyo). M addlbn to ruralf from tndatrabed aroas, strlppsd toptol arses, and roddmed seas, rurroR from the easbem portion a a double bench cartructed in oonJurctlon with the East Pk advance to the south (tnx:k and atrovel opsraUorrs) and Thom portlorrs a a drarmvenllai ramp grand the seat era a the East Pk was tbrnd m have dechemged to Prospect Pond. M eroelonal teabre (a