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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
2/19/26-3/19/26
KRIW VFR
8:53 PM MST  
Clear
10sm
39°F
29°F
30.10"Hg
230° 7kts
AO2 SLP188 T00391017
METAR KRIW 040353Z AUTO 23007KT 10SM CLR 04/M02 A3010 RMK AO2 SLP188 T00391017
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KRIW FBOs

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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
Tue, 3/3 4:22 PM MST
Tue, 3/3 5:00 PM MST - Wed, 3/4 5:00 PM MST
VFR
5:00 PM MST - 10:00 AM MST
Few 20,000'
6sm
180° 5kts
VFR
10:00 AM MST - 5:00 PM MST
Scattered 20,000'
6sm
170° 8kts
TAF KRIW 032322Z 0400/0424 18005KT P6SM FEW200
   FM041700 17008KT P6SM SCT200
KRIW
EffectiveExpiresCategoryNOTAM
Domestic
2/24/26
0605Z
4/11/26
0539Z
!RIW 02/056 RIW OBST POWER LINE LGT (ASN UNKNOWN) 430418N1082915W (1.3NM WNW RIW) 5645FT (55FT AGL) U/S 2602240605-2604110539
2/11/26
0601Z
3/28/26
0601Z
!RIW 02/005 RIW OBST TOWER LGT (ASN UNKNOWN) 430415N1082913W (1.26NM WNW RIW) 5678FT (52FT AGL) U/S 2602110601-2603280601
1/24/26
0417Z
3/9/26
0417Z
!RIW 01/015 RIW OBST POWER LINE LGT (ASN UNKNOWN) 430426.11N1082920.51W (1.41NM WNW RIW) 5678FT (60FT AGL) U/S 2601240417-2603090417
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.