California/Counties

County regional graticules for California.

Alameda

37,-122

37,-121

Alpine

38,-119

38,-120

Amador

38,-120

Butte

	40,-121
39,-122	39,-121

Calaveras

38,-121

37,-121

Note: Calaveras County is almost exactly 1 degree wide - it's easternmost point is about -121.02, and westernmost point is about -121.99.

Colusa

39,-122	39,-121
38,-122	38,-121

Contra Costa

38,-122	38,-121
37,-122	37,-121

Del Norte

41,-124

41,-123

Note: due to surveying errors, the California/Oregon state boundary is not exactly at Latitude 42, and there is technically a tiny sliver of Grants Pass, Oregon inside Del Norte County. This sliver is less than 150 meters wide at its greatest extent.

El Dorado

	39,-120
38,-121	38,-120	38,-119

Fresno

37,-120	37,-119	37,-118
36,-120	36,-119	36,-118
35,-120

Glenn

39,-122

39,-121

Humboldt

41,-124	41,-123
41,-124	41,-123

Imperial

33,-116	33,-115	33,-114
32,-116	32,-115	32,-114

Inyo

37,-118	37,-117
36, -118	36,-117	36,-116	36,-115
35, -118	35,-117	35,-116	35,-115

That bit of Tehachapi, California is small, and at the ridgeline of the Sierra Nevada mountains. Good luck!

Kern

35,-120	35,-119	35,-118	35,-117
	34,-119	34,-118	34,-117

Los Angeles

34,-118	34,-117
33,-118	33,-117
32,-118

Editor's note: San Clemente Island will probably have to be achieved by boat as the island itself is owned by the US Navy, regardless Wikipedia says it is Los Angeles County so you must succeed in this graticule to claim the LA regional achievement. Please refer to the | San Clemente Island Website for information and exclusion zones. Please read and understand | SCI Safety Zone Procedures before approaching the island.

Marin

38,-123	38,-122
37,-123	37,-122

Note: The bits of land within Marin County in the Bodega Bay and Farallon Islands graticules are really, really tiny. They're reachable, but the odds of a hashpoint falling in them is low.

Napa

38,-122

Orange

33,-118

33,-117

Riverside

34,-117	34,-116	34,-115	34,-114
33,-117	33,-116	33,-115	33,-114

Sacramento

38,-121

San Bernardino

35,-117	35,-116	35,-115	35,-114
34,-117	34,-116	34,-115	34,-114
34,-117

San Diego

33,-117	33,-116
32,-117	32,-116

San Francisco

37,-123

37,-122

Good luck with the Farralon Islands graticule. The Farallon Islands are part of a National Wildlife Refuge, with access restricted to the public. The rest of the graticule is either water, or part of Marin County, or not in any county.

San Joaquin

38,-121	38,-120
37,-121	37,-120

San Luis Obispo

35,-121	35,-120	35,-119
	34,-120	34,-119

San Mateo

37,-122

Santa Barbara

35,-120	35,-119
34,-120	34,-119
33,-120	33,-119

Santa Clara

37,-122	37,-121
	36,-121

Santa Cruz

37,-122	37,-121
36,-122	36,-121

Solano

38,-122

38,-121

Sonoma

38,-123

38,-122

Ventura

34,-119	34,-118
33,-119

Yolo

38,-122

38,-121