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1O0 Lake Woahink Seaplane Base
Florence, Oregon, USA

GOING TO FLORENCE?

FAA INFORMATION EFFECTIVE 19 MARCH 2026

Location

FAA Identifier: 1O0
Lat/Long: 43-54-15.0000N 124-06-53.0000W
43-54.250000N 124-06.883333W
43.9041667,-124.1147222
(estimated)
Elevation: 39 ft. / 12 m (estimated)
Variation: 19E (1985)
From city: 4 miles S of FLORENCE, OR
Time zone: UTC -7 (UTC -8 during Standard Time)
Zip code: 97439

Seaplane Base Operations

Seaplane Base use: Open to the public
Activation date: 01/1983
Control tower: no
ARTCC: SEATTLE CENTER
FSS: MC MINNVILLE FLIGHT SERVICE STATION
NOTAMs facility: MMV (NOTAM-D service available)
Attendance: UNATTENDED
Segmented circle: no

Seaplane Base Communications

CTAF: 122.9
WX AWOS-3PT at 6S2 (5 nm N): 118.225 (541-997-8664)

Nearby radio navigation aids

VOR radial/distance  VOR name  Freq  Var
OTHr350/29.4NORTH BEND VOR/DME113.8515E

Seaplane Base Services

Parking: tiedowns

Runway Information

Runway N/S

Dimensions: 9000 x 1000 ft. / 2743 x 305 m
Surface: water
RUNWAY N  RUNWAY S
Traffic pattern: leftright
Obstructions: 83 ft. trees, 400 ft. from runway, 4:1 slope to clear115 ft. trees, 700 ft. from runway, 5:1 slope to clear

Runway NW/SE

Dimensions: 3200 x 1000 ft. / 975 x 305 m
Surface: water
RUNWAY NW  RUNWAY SE
Traffic pattern: leftright
Obstructions: 90 ft. trees, 400 ft. from runway, 4:1 slope to clear100 ft. trees, 500 ft. from runway, 5:1 slope to clear

Seaplane Base Ownership and Management from official FAA records

Ownership: Privately-owned
Owner: GREG AND JANICE MURPHY
1146 GENEVA STREET
GLENDALE, CA 91207
Phone 818-219-6307
Manager: GREG AND JANICE MURPHY
1146 GENEVA STREET
GLENDALE, CA 91207
Phone 541 991 7589

Additional Remarks

- NOISE ABATEMENT PROCEDURES IN EFFECT AVOID OVERFLIGHT OF HOMES.
- SEALANES NOT MARKED.
- MONITOR FLORENCE MUNI CTAF/UNICOM 122.80 FOR CONFLICTING ACFT.
- FOR CD CTC SEATTLE ARTCC AT 253-351-3694.

Instrument Procedures

There are no published instrument procedures at 1O0.

Some nearby airports with instrument procedures:

KOTH - Southwest Oregon Regional Airport (30 nm S)
KONP - Newport Municipal Airport (41 nm N)
KEUG - Mahlon Sweet Field Airport (41 nm E)
77S - Hobby Field Airport (48 nm E)
KCVO - Corvallis Municipal Airport (50 nm NE)
  
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Area around 1O0 (Lake Woahink Seaplane Base)
 
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Aerial photo
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Aerial photo of 1O0 (Lake Woahink Seaplane Base)
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Sectional chart

 
Airport distance calculator
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From to 1O0

Sunrise and sunset
Times for 14-Apr-2026
 Local
(UTC-7)		 Zulu
(UTC)
Morning civil twilight06:0613:06
Sunrise06:3613:36
Sunset19:5802:58
Evening civil twilight20:2803:28

Current date and time
Zulu (UTC)  14-Apr-2026 16:43:20
Local (UTC-7)  14-Apr-2026 09:43:20
 
METAR
K6S2 
5nm N 		141615Z AUTO 20006KT 10SM SCT034 BKN047 OVC120 10/07 A3016 RMK AO2
TAF
KOTH 
30nm S 		141142Z 1412/1512 16004KT P6SM BKN020 OVC040 FM141900 23010KT P6SM SCT025 OVC040 FM142200 23014G22KT P6SM -RA OVC020 FM150200 22011KT 3SM -RA BR FEW005 OVC015 AMD NOT SKED
NOTAMs
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