The Federal Emergency Management Agency (FEMA) Flood Insurance Rate Maps (FIRM), became effective for Grays Harbor County on 2/3/17. You may view or download these maps using the links below. There are three Index Maps that can be used to identify which maps to use for your area. All maps are in .pdf format.

Index Map 1 - North Half of Grays Harbor County
Index Map 2 - Southwest Half of Grays Harbor County
Index Map 3 - Southeast Half of Grays Harbor County

FIRM Map Panel Number:

53027C0275D53027C0300D53027C0325D53027C0350D53027C0375D53027C0402D,
53027C0404D53027C0405D53027C0410D53027C0415D53027C0420D53027C0450D,
53027C0455D53027C0460D53027C0465D53027C0470D53027C0500D53027C0525D,
53027C0550D53027C0575D53027C0606D53027C0607D53027C0608D53027C0609D,
53027C0616D53027C0617D53027C0618D53027C0619D53027C0625D53027C0630D,
53027C0635D53027C0640D53027C0645D53027C0669D53027C0670D53027C0675D,
53027C0680D53027C0685D53027C0690D53027C0695D53027C0705D53027C0710D,
53027C0714D53027C0715D53027C0718D53027C0720D53027C0741D53027C0742D,
53027C0744D53027C0750D53027C0755D53027C0761D53027C0762D53027C0763D,
53027C0764D53027C0768D53027C0769D53027C0784D53027C0786D53027C0787D,
53027C0788D53027C0789D53027C0791D53027C0792D53027C0795D53027C0825D,
53027C0831D53027C0832D53027C0833D53027C0834D53027C0841D53027C0842D,
53027C0844D53027C0861D53027C0863D53027C0864D53027C0875D53027C0881D,
53027C0882D53027C0883D53027C0884D53027C0900D53027C0901D53027C0902D,
53027C0903D53027C0904D53027C0906D53027C0907D53027C0908D53027C0909D,
53027C0915D53027C0920D53027C0926D53027C0928D53027C0929D53027C0931D,
53027C0932D53027C0933D53027C0934D53027C0940D53027C0945D53027C0951D,
53027C0952D53027C0955D53027C0956D53027C0957D53027C0960D53027C0970D,
53027C0976D53027C0977D53027C0980D53027C0981D53027C0982D53027C0985D,
53027C0995D53027C1005D53027C1010D53027C1015D53027C1020D53027C1075D,
53027C1076D53027C1077D53027C1078D53027C1079D53027C1085D53027C1086D,
53027C1087D53027C1125D53027C1150D53027C1175D53027C1200D53027C1235D,
53027C1250D53027C1251D53027C1253D53027C1254D53027C1275D53027C1295D.


FEMA has an online, map tool available - the National Flood Hazard Layer (NFHL) FIRMette - click here to visit the website.