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CENTRAL WYOMING RGNL - Airport Diagram
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KRIW
ICAO KRIWIATA RIWLocal RIW
CENTRAL WYOMING RGNL
PublicPUB

3 miles NW of RIVERTON, WY, US
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Status
Operational
Coordinates
43° 03' 51"N 108° 27' 35"W
Elevation
5516' MSL
Pattern Alt
6516' MSL
Mag Variation
10°E
Declination
10°E
Fuel
JET A, 100LL
FSS
CASPER (CPR)
Sectional
CHEYENNE
ARTCC
SALT LAKE CITY (ZLC)
Data Effective
8/6/26-9/3/26
KRIW VFR
8:53 AM MDT  
Clear
10sm
75°F
47°F
30.18"Hg
300° 12kts
AO2 SLP148 T02390083 51006
METAR KRIW 231453Z AUTO 30012KT 10SM CLR 24/08 A3018 RMK AO2 SLP148 T02390083 51006
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KRIW FBOs

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Classic Aviation
UNICOM: 122.8
Phone: (307) 856-3599
Other: (307) 850-5575
No Rating Available
0 Reviews (Read | Sign In To Write)
Phillips 66
As of 8/5
 100LL JET A JET A (FSII) MOGAS UL94
Self Serve
Full Serve 6.25 6.25
Fuel Notes
Prices include tax
Jet A icing inhibitor is premixed at the refinery.
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Weather and Advisory

ASOS 121.425
(307) 556-2831

Common

CTAF 122.8
ACTVT HIRL RY 10/28; MIRL RY 01/19; REIL RY 01 & RY 19; AND REIL RY 10; MALSR RY 28 - CTAF. PAPI RY 01, RY 19, RY 10 & RY 28 OPER 24 HRS.
UNICOM 122.8

Center

SALT LAKE CENTER 133.25
LOW/HIGH, APCH/DEP CTL SVC PRVDD BY SALT LAKE ARTCC (ZLC) ON FREQS 133.25/285.6 (BOYSEN RCAG).

Flight Service

Flight Service 122.2
(CPR)

Terminal Area Forecast

KRIW
Sun, 8/23 5:20 AM MDT
Sun, 8/23 6:00 AM MDT - Mon, 8/24 6:00 AM MDT
VFR
6:00 AM MDT - 9:00 AM MDT
Scattered 15,000'
6sm
210° 8kts
VFR
9:00 AM MDT - 3:00 PM MDT
Sky Clear
6sm
290° 5kts
VFR
3:00 PM MDT - 8:00 PM MDT
Light Thunderstorm and Rain
Broken 8,000'
N/A
VRB° 20kts
Gusts 35kts
VFR
3:00 PM MDT - 9:00 PM MDT
Scattered 10,000'
6sm
300° 12kts
Gusts 20kts
VFR
9:00 PM MDT - 6:00 AM MDT
Broken 20,000'
Scattered 10,000'
6sm
310° 10kts
TAF KRIW 231120Z 2312/2412 21008KT P6SM SCT150
   FM231500 29005KT P6SM SKC
   FM232100 30012G20KT P6SM SCT100
   PROB30 2321/2402 VRB20G35KT -TSRA BKN080CB
   FM240300 31010KT P6SM SCT100 BKN200
KRIW
EffectiveExpiresCategoryNOTAM
Domestic
8/24/26
1400Z
8/24/26
2300Z
!RIW 08/009 RIW TWY D CLSD 2608241400-2608242300
8/22/26
0445Z
8/24/26
2359Z
Runway!RIW 08/010 RIW RWY 28 PAPI U/S 2608220445-2608242359
8/16/26
0354Z
9/30/26
0600Z
!RIW 08/007 RIW OBST POWER LINE LGT (ASN UNKNOWN) 430418N1082915W (1.3NM WNW RIW) 5645FT (55FT AGL) U/S 2608160354-2609300600
8/2/26
0251Z
9/16/26
0601Z
!RIW 08/001 RIW OBST TOWER LGT (ASN UNKNOWN) 430415N1082913W (1.26NM WNW RIW) 5678FT (52FT AGL) U/S 2608020251-2609160601
2/27/26
2156Z
2/28/27
2359Z
!RIW 02/061 RIW AIRSPACE NUMEROUS UAS WI AN AREA DEFINED AS .2NM RADIUS OF 430432N1082806W (.4NM NW RIW) SFC-500FT AGL AVOIDANCE ADZ 2602272156-2702282359
No
MON-FRI 0700-1700
FOR SVC AFTER HRS CALL 307-856-3599.
CITY OF RIVERTON
816 N FEDERAL BLVD.
RIVERTON, WY 82501
Phone: (307) 857-7780
BRUCE RANSOM
816 NORTH FEDERAL BLVD
RIVERTON, WY 82501
Phone: 307-857-7780
CASPER FSS (CPR)
Toll Free: 1-800-WX-BRIEF
RIW
--
ACTVT HIRL RY 10/28; MIRL RY 01/19; REIL RY 01 & RY 19; AND REIL RY 10; MALSR RY 28 - CTAF. PAPI RY 01, RY 19, RY 10 & RY 28 OPER 24 HRS.
N/A
Yes - Lighted
Yes
No
Hanger, Tie-Down
NOT a Landing Rights Airport
NOT an Airport of Entry
Major
Major
Low Pressure
None
Air Freight
Crop Dusting
Charter Service
Pilot Instruction

Runway 01/19

4800 ft. x 75 ft.
ASPH  
Good 
GRVD 
MED 
 
30,000lbs 
50,000lbs 
-- 
-- 
  Runway 01 Runway 19
True Heading 24°204°
Traffic Pattern
Markings NPI NPI
Markings Condition GOOD GOOD
Latitude 43° 03' 25"N 43° 04' 09"N
Longitude 108° 27' 57"W 108° 27' 30"W
Elevation 5,463' 5,480'
Threshold Crossing Height 43 ft. AGL 42 ft. AGL
Visual Glide Path Angle 3° 3°
Visual Slope Indicator P2L P2L
Approach Lights
Centerline Lights
Runway End Identifier Lights Yes Yes

Runway 10/28

8204 ft. x 150 ft.
ASPH  
Good 
GRVD 
HIGH 
 
85,000lbs 
110,000lbs 
165,000lbs 
-- 
  Runway 10 Runway 28
True Heading 114°294°
Traffic Pattern Left Left
Markings PIR PIR
Markings Condition GOOD GOOD
Latitude 43° 04' 10"N 43° 03' 37"N
Longitude 108° 28' 21"W 108° 26' 40"W
Elevation 5,516' 5,443'
Threshold Crossing Height 49 ft. AGL 50 ft. AGL
Visual Glide Path Angle 3° 3°
Visual Slope Indicator P4L P4R
Approach Lights MALSR
Centerline Lights
Runway End Identifier Lights Yes
A110-4GA ACFT NOT AUZD ON WEST RAMP.
A110-5MULTIPLE HOT AIR BALLOONS INVOF ARPT DURING JULY.
A110-6CONDS NOT MONITORED AT NGT AFT THE LAST ACR ARR TIL 0500L. SEE NOTAMS FOR THE MOST UP-TO-DATE CONDS AND UPDTS.
A110-7FOR CD IF UNA TO CTC ON FSS FREQ, CTC SALT LAKE ARTCC AT 801-320-2568.
A17-D1FOR SVC AFTER HRS CALL 307-856-3599.
A26PPR FOR UNSKED OPNS WITH MORE THAN 30 PSGR SEATS CALL AMGR 307-857-7780/307-856-7063.
A39-01/19PCR VALUE: 140/F/D/X/T
A39-10/28PCR VALUE: 280/F/B/X/T
A81-APTACTVT HIRL RY 10/28; MIRL RY 01/19; REIL RY 01 & RY 19; AND REIL RY 10; MALSR RY 28 - CTAF. PAPI RY 01, RY 19, RY 10 & RY 28 OPER 24 HRS.
CENTRAL WYOMING RGNL (ICAO: KRIW, IATA: RIW) is a public airport located in RIVERTON, WY, US.