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118:(EBRP) system. Its lake, once a gravel pit, has a sandy beach and is used for swimming, fishing, and recreational boating. The park once featured water slides, which were closed in 2011 and have since been taken down, and are planned to be replaced by an Interpretive Center. The park is also a popular picnic ground.
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at 6,100 colonies per 100 milliliters at the lake's south beach and 1,000 colonies per 100 milliliters at the north beach. California's state standard for daily maximum exposure is 235 colonies per 100 milliliters. Hal MacLean, the district water management supervisor, suggested that a combination of
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Swimming is allowed year-round at the swimmer's own risk, although lifeguards are on duty during the summer. The swimming beach on the main lake and a refreshment stand are open on weekends in spring and fall and daily in summer. Pets and glass containers are not allowed on the sandy areas of the
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Fishing is allowed in the main lake, provided the angler has a Park
District Daily Fishing Access Permit. Trout and catfish are planted every week by park personnel. Other species popular with anglers are bluegill and black bass.
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Lake water at Shadow Cliffs Beach is tested for bacterial levels weekly during April through
October and twice a month from November to March. In July 2014, EBRP closed the lake to swimmers due to extremely high levels of
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provided a grant of $ 250,000 for development of park facilities. Thus funded, EBRPD developed a 266 acres (1,080,000 m) park that included an 80 acres (320,000 m) lake, picnic facilities and large parking lot.
222:. The district charges owners a $ 7.00 fee to inspect motorized boats, and $ 3.00 to inspect inflatables, kayaks, canoes, and other vessels carried on top of cars entering Shadow Cliffs Regional Recreation Area.
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drought conditions, low water levels and accumulated animal feces—probably from geese—had caused the high bacterial content. EBRP planned to treat the lake with an
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173:(OEHHA) has developed a safe eating advisory for fish caught in the Shadow Cliffs Regional Recreation Area based on levels of mercury or
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As of
October 2016, EBRPD requires that all motorized and paddle boats entering Shadow Cliffs Lake be inspected for
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beach. Beach wheelchairs are available at no charge on a first-come, first-served basis.
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and "direct geese away from the swim area" in an attempt to lower the levels.
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309:"Harmful Bacteria Prompts Closures for Swimmers at Popular East Bay Lakes"
244:"Shadow Cliffs Regional Recreation Area." East Bay Regional Park District.
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Cuff, Denis. "Pleasanton lake to require boat inspections for mussels."
130:, the former operator of the quarry, and opened as a park in 1971. The
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Shadow Cliffs, a former gravel quarry, was donated to EBRP by
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201:bacteria. Testing of water samples demonstrated
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16:Lake-based park in Alameda County, California
8:
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281:"Shadow Cliffs Regional Recreation Area"
810:Breuner Marsh (now Dotson Family Marsh)
231:
1165:Shadow Cliffs Regional Recreation Area
897:Lawrence Livermore National Laboratory
362:Shadow Cliffs Regional Recreation Area
100:Shadow Cliffs Regional Recreation Area
22:Shadow Cliffs Regional Recreation Area
1191:West Dublin / Pleasanton BART station
1181:Dublin/Pleasanton–Daly City BART line
7:
1255:Livermore-Pleasanton Fire Department
955:Livermore Valley Charter Preparatory
88:
1340:Protected areas established in 1971
1330:Geography of Pleasanton, California
1320:Parks in Alameda County, California
1105:Pleasanton Unified School District
14:
1345:1971 establishments in California
132:U.S. Bureau of Outdoor Recreation
1186:Dublin / Pleasanton BART station
1143:Pleasanton Fairgrounds Racetrack
307:Thomas, Jeremy (July 25, 2014).
38:
27:
1315:East Bay Regional Park District
286:East Bay Regional Park District
84:East Bay Regional Park District
78:
62:
1160:Pleasanton Ridge Regional Park
257:"California Fish Advisory Map"
1:
1044:Brushy Peak Regional Preserve
902:Sandia National Laboratories
67:266 acres (1,080,000 m)
1213:Interstate 680 (California)
1208:Interstate 580 (California)
1150:Alviso Adobe Community Park
981:Livermore Municipal Airport
346:Accessed September 6, 2017.
1361:
1229:Stoneridge Shopping Center
1138:Alameda County Fairgrounds
938:Livermore Valley Joint USD
907:National Ignition Facility
785:Crown Memorial State Beach
44:Alameda County, California
1263:
1250:Pleasanton Public Library
1110:Amador Valley High School
991:Altamont Corridor Express
800:Little Hills Picnic Ranch
317:. Oakland. Archived from
246:Accessed August 14, 2017.
214:Quagga mussel inspections
35:
26:
1265:This list is incomplete.
360:Ebparks.org: official
177:found in local species.
805:Point Molate Beach Park
775:Ardenwood Historic Farm
400:East Bay Regional Parks
116:East Bay Regional Parks
1291:37.66944°N 121.83944°W
1234:Hacienda Business Park
1198:Pleasanton ACE station
1091:Pleasanton, California
1049:Valley Concert Chorale
560:Martin Luther King Jr.
184:
148:
147:Beachgoers at the lake
114:, that is part of the
58:Pleasanton, California
1335:Livermore, California
852:Livermore, California
594:Preserves/open spaces
321:on September 24, 2015
183:
146:
112:Livermore, California
54:Livermore, California
1296:37.66944; -121.83944
1155:Augustin Bernal Park
1115:Foothill High School
892:Livermore Valley AVA
866:Cresta Blanca Winery
790:Eastshore State Park
344:. September 8, 2016.
1287: /
1222:Retail and Business
1203:WHEELS (California)
1120:Village High School
933:Las Positas College
606:Black Diamond Mines
1243:Municipal Services
1001:Vasco Road station
876:Concannon Vineyard
185:
149:
1270:
1269:
1057:
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996:Livermore station
986:WHEELS bus system
818:
817:
464:Dry Creek Pioneer
128:Kaiser Industries
106:on the border of
97:
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50:Nearest city
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1325:Livermore Valley
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1039:Centennial Light
1019:Robert Livermore
960:Hertz Foundation
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838:
831:
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706:Recreation areas
680:Wilderness areas
641:Morgan Territory
616:Claremont Canyon
550:Carquinez Strait
479:Pleasanton Ridge
454:Diablo Foothills
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519:Wildcat Canyon
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419:Anthony Chabot
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354:External links
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342:East Bay Times
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220:quagga mussels
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795:Hoffman Marsh
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780:Browns Island
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754:Alameda Creek
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738:Shadow Cliffs
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723:Kennedy Grove
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414:Alvarado Park
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943:Granada High
737:
728:Quarry Lakes
651:Round Valley
636:Mission Peak
631:Leona Canyon
621:Five Canyons
601:Bishop Ranch
580:Point Pinole
575:Point Isabel
459:Dublin Hills
439:Coyote Hills
361:
341:
335:
323:. Retrieved
319:the original
312:
302:
290:. Retrieved
284:
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264:. Retrieved
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99:
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1294: /
1282:121°50′22″W
713:Cull Canyon
687:Las Trampas
666:Vasco Caves
626:Huckleberry
611:Brushy Peak
565:Miller/Knox
474:Lake Chabot
434:Contra Loma
429:Castle Rock
1309:Categories
1279:37°40′10″N
1024:Bill Owens
759:Iron Horse
718:Don Castro
570:Oyster Bay
528:Shorelines
489:Ridgelands
266:2018-06-13
226:References
139:Activities
108:Pleasanton
1131:Landmarks
1098:Education
926:Education
859:Landmarks
671:Waterbird
540:Big Break
449:Del Valle
917:Activant
504:Temescal
325:July 29,
292:July 30,
152:Swimming
40:Location
1174:Transit
885:Economy
733:Roberts
555:Hayward
484:Redwood
424:Briones
364:website
203:E. coli
198:E. coli
189:E. coli
161:Fishing
122:History
72:Created
747:Trails
692:Ohlone
646:Sibley
509:Tilden
90:Status
1012:Other
768:Other
697:Sunol
469:Garin
407:Parks
261:OEHHA
102:is a
327:2014
294:2014
175:PCBs
169:The
110:and
93:Open
75:1971
64:Area
1311::
311:.
283:.
259:.
234:^
56:;
1083:e
1076:t
1069:v
844:e
837:t
830:v
392:e
385:t
378:v
329:.
296:.
269:.
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
