HomeMy WebLinkAbout20160162.tiff pFpA RT\F4
.0 Federal Emergency Management Agency
s Washington, D.C. 20472
o4ND S December 29,2015
CERTIFIED MAIL IN REPLY REFER TO:
RETURN RECEIPT REQUESTED Case No.: 15-08-1446P
Community Name: Weld County,CO
The Honorable Barbara Kirkmeyer Community No.: 080266
Chair, Weld County Board of Commissioners Effective Date of
P. O. Box 758 This Revision: May 13,2016
Greeley, CO 80632
Dear Ms. Kirkmeyer:
The Flood Insurance Rate Map for your community has been revised by this Letter of Map Revision(LOMR).
Please use the enclosed annotated map panel(s)revised by this LOMR for floodplain management purposes and for
all flood insurance policies and renewals issued in your community.
Additional documents are enclosed that provide information regarding this LOMR. Please see the List of Enclosures
below to determine which documents are included. Other attachments specific to this request may be included as
referenced in the Determination Document. If you have any general questions regarding floodplain management
regulations for your community or the National Flood Insurance Program(NFIP), please contact the Consultation
Coordination Officer for your community. If you have any technical questions regarding this LOMR,please contact
the Director, Mitigation Division of the Department of Homeland Security's Federal Emergency Management
Agency(FEMA)in Denver,Colorado,at(303)235-4830,or the FEMA Map Information eXchange toll free at
1-877-336-2627(1-877-FEMA MAP). Additional information about the NFIP is available on our Web site at
http://www.fema.govinfip.
Sincerely, RECEIVED
JAN 0 5 2016
Luis Rodriguez, P.E., Chief WELD COUNTY
Engineering Management Branch COMMISSIONERS
Federal Insurance and Mitigation Administration
List of Enclosures:
Letter of Map Revision Determination Document
Annotated Flood Insurance Rate Map
cc: Ms. Terri Fead, P.E.,CFM
Project Manager
Floodplain Management Program
Urban Drainage and Flood Control District
Mr. Tom Parko,Jr.
Floodplain Administrator
Weld County
I -//-a,0/0 2016-0162
•
- Page 1 of 4 Issue Date: December 29,2015 Effective Date:May 13,2016 Case No.: 15-08-1446P LOMR-APP
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LETTER OF MAP REVISION
DETERMINATION DOCUMENT
COMMUNITY AND REVISION INFORMATION PROJECT DESCRIPTION BASIS OF REQUEST
Weld County NO PROJECT UPDATE
Colorado
(Unincorporated Areas)
COMMUNITY
COMMUNITY NO.: 080266
IDENTIFIER Weld County FHAD APPROXIMATE LATITUDE AND LONGITUDE:40.004,-104.932
SOURCE: USGS QUADRANGLE DATUM: NAD 1983
ANNOTATED MAPPING ENCLOSURES ANNOTATED STUDY ENCLOSURES
TYPE: FIRM NO.: 08123C2100E DATE: January 20,2016 DATE OF EFFECTIVE FLOOD INSURANCE STUDY:January 20,2016
PROFILE(S): 145P-147P
FLOODWAY DATA TABLE: 5
Enclosures reflect changes to flooding sources affected by this revision.
*FIRM-Flood Insurance Rate Map;**FBFM-Flood Boundary and Floodway Map;***FHBM-Flood Hazard Boundary Map
FLOODING SOURCES AND REVISED REACHES
Big Dry Creek—from approximately 9,830 feet to approximately 9,870 feet upstream of Weld County Road 4
Union Pacific Split Flow—from approximately 2,770 feet downstream to approximately 350 feet upstream of Colorado Boulevard
SUMMARY OF REVISIONS
Flooding Source Effective Flooding Revised Flooding Increases Decreases
Big Dry Creek No Floodway Floodway YES NONE
No BFE BFE YES NONE
Zone A Zone AE YES YES
Union Pacific Split Flow No Floodway Floodway YES NONE
No BFE BFE YES NONE
Zone X(shaded) Zone AE YES NONE
*BFEs-Base Flood Elevations
DETERMINATION
This document provides the determination from the Department of Homeland Security's Federal Emergency Management Agency(FEMA)
regarding a request for a Letter of Map Revision(LOMR)for the area described above. Using the information submitted,we have determined that
a revision to the flood hazards depicted in the Flood Insurance Study(FIS)report and/or National Flood Insurance Program(NFIP)map is
warranted. This document revises the effective NFIP map,as indicated in the attached documentation. Please use the enclosed annotated map
panels revised by this LOMR for floodplain management purposes and for all flood insurance policies and renewals in your community.
This determination is based on the flood data presently available. The enclosed documents provide additional information regarding this determination. If you have
any questions about this document,please contact the FEMA Map Information eXchange toll free at 1-877-336-2627(1-877-FEMA MAP)or by letter addressed to the
LOMC Clearinghouse,847 South Pickett Street,Alexandria,VA 22304. Additional Information about the NFIP is available on our Web site at http://www.fema.gov/nfip.
a „..,,
Luis Rodriguez,P.E.,Chief
Engineering Management Branch
Federal Insurance and Mitigation Administration 15-08-1446P 102-I-A-C
- Page 2 of 4 Issue Date: December 29,2015 Effective Date:May 13,2016 Case No.: 15-08-1446P LOMR-APP
(1.:'.4111‘ ° Federal Emergency Management Agency
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LETTER OF MAP REVISION
DETERMINATION DOCUMENT (CONTINUED)
COMMUNITY INFORMATION
APPLICABLE NFIP REGULATIONS/COMMUNITY OBLIGATION
We have made this determination pursuant to Section 206 of the Flood Disaster Protection Act of 1973 (P.L. 93-234)and in accordance
with the National Flood Insurance Act of 1968,as amended(Title XIII of the Housing and Urban Development Act of 1968, P.L.90-448),
42 U.S.C.4001-4128,and 44 CFR Part 65. Pursuant to Section 1361 of the National Flood Insurance Act of 1968,as amended,
communities participating in the NFIP are required to adopt and enforce floodplain management regulations that meet or exceed NFIP
criteria. These criteria, including adoption of the FIS report and FIRM,and the modifications made by this LOMR,are the minimum
requirements for continued NFIP participation and do not supersede more stringent State/Commonwealth or local requirements to which
the regulations apply.
COMMUNITY REMINDERS
We based this determination on the 1-percent-annual-chance flood discharges computed in the FIS for your community without
considering subsequent changes in watershed characteristics that could increase flood discharges. Future development of projects
upstream could cause increased flood discharges,which could cause increased flood hazards. A comprehensive restudy of your
community's flood hazards would consider the cumulative effects of development on flood discharges subsequent to the publication of
the FIS report for your community and could,therefore,establish greater flood hazards in this area.
Your community must regulate all proposed floodplain development and ensure that any permits required by Federal or
State/Commonwealth law have been obtained. State/Commonwealth or community officials,based on knowledge of local conditions and
in the interest of safety,may set higher standards for construction or may limit development in floodplain areas. If your
State/Commonwealth or community has adopted more restrictive or comprehensive floodplain management criteria,those criteria take
precedence over the minimum NFIP requirements.
We will not print and distribute this LOMR to primary users, such as local insurance agents or mortgage lenders; instead,the community
will serve as a repository for the new data. We encourage you to disseminate the information in this LOMR by preparing a news release
for publication in your community's newspaper that describes the revision and explains how your community will provide the data and
help interpret the NFIP maps. In that way, interested persons,such as property owners, insurance agents,and mortgage lenders,can
benefit from the information.
This determination is based on the flood data presently available. The enclosed documents provide additional information regarding this determination. If you have
any questions about this document,please contact the FEMA Map Information eXchan a toll free at 1-877-336-2627(1-877-FEMA MAP)or by letter addressed to the
9 .
LOMC Clearinghouse,847 South Pickett Street,Alexandria,VA 22304. Additional Information about the NFIP is available on our Web site at http://www.fema.gov/nfip.
Luis Rodriguez,P.E.,Chief
Engineering Management Branch
Federal Insurance and Mitigation Administration 15-08-1446P 102-I-A-C
- Page 3 of 4 Issue Date:December 29,2015 Effective Date:May 13,2016 Case No.: 15-08-1446P LOMR-APP U ' Federal Emergency Management Agency
t.zko \ , Washington, D.C. 20472
'",,'4! D St.„,"'..
LETTER OF MAP REVISION
DETERMINATION DOCUMENT (CONTINUED)
We have designated a Consultation Coordination Officer(CCO)to assist your community. The CCO will be the primary liaison between
your community and FEMA. For information regarding your CCO,please contact:
Ms.Jeanine D. Petterson
Director, Mitigation Division
Federal Emergency Management Agency, Region VIII
Denver Federal Center,Building 710
P.O. Box 25267
Denver,CO 80225-0267
(303)235-4830
This determination is based on the flood data presently available. The enclosed documentsprovide additional information regarding this determination. If you have
9 9
any questions about this document,please contact the FEMA Map Information eXchange toll free at 1-877-336-2627(1-877-FEMA MAP)or by letter addressed to the
LOMC Clearinghouse,847 South Pickett Street,Alexandria,VA 22304. Additional Information about the NFIP is available on our Web site at http://www.fema.gov/nfip.
—
Luis Rodriguez,P.E.,Chief
Engineering Management Branch
Federal Insurance and Mitigation Administration 15-08-1446P 102-I-A-C
• Page 4 of 4 Issue Date: December 29,2015 Effective Date: May 13,2016 Case No.: 15-08-1446P LOMR-APP
11-'17.11‘t7f1 Federal Emergency Management Agency
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Washington, D.C. 20472
LETTER OF MAP REVISION
DETERMINATION DOCUMENT (CONTINUED)
PUBLIC NOTIFICATION OF REVISION
A notice of changes will be published in the Federal Register. This information also will be published in your local newspaper on or
about the dates listed below and through FEMA's Flood Hazard Mapping Web site at
https:./www.floodmaps.fema.g.ovi'thm/Scripts/bfe main.asp.
LOCAL NEWSPAPER Name: The Greeley Tribune
Dates: January 6,2016 and January 13,2016
Within 90 days of the second publication in the local newspaper, a citizen may request that we reconsider this determination. Any request
for reconsideration must be based on scientific or technical data. Therefore,this letter will be effective only after the 90-day appeal
period has elapsed and we have resolved any appeals that we receive during this appeal period. Until this LOMR is effective,the revised
flood hazard determination information presented in this LOMR may be changed.
This determination is based on the flood data presently available. The enclosed documents provide additional information regarding this determination. If you have
any questions about this document,please contact the FEMA Map Information eXchange(FMIX)toll free at 1-877-336-2627(1-877-FEMA MAP)or by letter
addressed to the LOMC Clearinghouse,847 South Pickett Street,Alexandria,VA 22304. Additional Information about the NFIP is available on our Web site at
http://www.fema.gov/nfip.
Luis Rodriguez,P.E.,Chief
Engineering Management Branch
Federal Insurance and Mitigation Administration
15-08-1446P 102-I-A-C
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