Lake Berryessa is close to spilling into its glory hole spillway, and storms forecast by the National Weather Service for coming days might make the difference. s . However, the complete structure is 244 feet from top to bottom, where the spillway empties into Putah Creek. Lake Berryessa at full capacity with the Glory Hole spilling over on Feb. Nearby. The maximum depth of Lake Berryessa is approximately 275 ft (84. Photo courtesy: Marghoob Hasan. The weather future is unknown, but Lake Berryessa has recovered from three serious droughts in the past. The Glory Hole is a 30 foot diameter spillway pipe (approximately 700 feet in length) that comes down off Lake Berryessa, near Winters, Calif. Generally considered an easy route, it takes an average of 22 min to complete. Officially called the " Morning Glory Spillway ," the hole is a. Berryessa, a reservoir about two hours north of San Francisco, is formed by the Monticello Dam and features an open bell-mouth spillway, 72 feet wide with a vertical drop more than 200 feet deep. The world-wide attention focused on Lake Berryessa”s Glory Hole Spillway overflowing for the first time in a decade raised some questions from some sharp-eyed observers. 3 feet – 41. Lake Berryessa is situated in Napa County in northern California, near the towns of Napa, which is southwest, and Winters, to the east. Here's a chart I just created showing the water level of Lake Berryessa since 1990. The bottom water temperature of Lake Berryessa never drops. . It's called the Morning Glory Spillway, or "The Glory Hole. SF Bay Sportfishing. and a diagram of a bomb designed to kill children on a school bus. It was reported the 41-year-old was seen swimming towards the gaping hole and spent 20 minutes gripping onto the edge. The Glory Hole at Lake Berryessa is a unique drainage feature that is the overflow valve for that reservoir. You can also narrow the. Astonishing Sight. Victoria on February 7, 2009 — “Black Saturday. 1, 2022. In the annual Best of Davis survey sent out by The California Aggie, Lake Berryessa was awarded the best hiking spot with 31. The official rainfall total at Monticello Dam is 18. According to the National Geographic, the glory hole spillway acts as a drain for Lake Berryessa, a man-made lake created when the Monticello Dam was built in the Napa Valley, northern California. The Skateboarding Subreddit. Lake Berryessa. 62°. All Roads hwy-1 SR-128 sr 79 guaymas pl ca 104 Napa California sr-29 Napa. Lake Berryessa News. 1968 December 20th- Lake Herman Murders 1969 July 4th-The Blue Rock Springs Attack. 1200000. Avoid using gendered language such as "yeah, girl" or "feels good, man. Lake Berryessa is a lake retreat east of Napa Valley between Blue Ridge and Cedar Roughs. 4 mi. Lake Berryessa spills out of the Monticello Dam at the 440' level. Weather Today Weather Hourly 14 Day Forecast Yesterday/Past Weather Climate (Averages) Currently: 65 °F. As Lake Berryessa Turns! Temperature and Fishing in a Warm, Monomictic Lake. A bell-mouth spillway is designed like an inverted bell, where water can enter around the entire perimeter. According to ABC 10, the bottom can drop from six feet to 90 feet unexpectedly and immediately. 5 miles 30 minutes. The Berryessa spillway holds the gushing water and transports it 2,000 feet into nearby Putah Creek. Unfortunately, for over a decade there has not been enough water for the Glory Hole to be seen in action. The Dufer Point Visitor Center at 5520 Knoxville Road, Napa, CA 94558, is open Saturdays, Sundays, and most holidays (exceptions above), from noon to 3 p. This trail is accessed from each end of the parking lot at Smittle Creek Day Use Area. Well, so much rain has fallen in Lake Berryessa, located in Napa Valley, that it reached its water capacity. The Zodiac Killer drew a diagram on the April 20th 1970 letter. 5 mi. 2 W. Since MonticelloBerryessa, a reservoir about two hours north of San Francisco, is formed by the Monticello Dam and features an open bell-mouth spillway, 72 feet wide with a vertical drop more than 200 feet deep. Lake Berryessa in California has a 21 metre diameter hole in it to help when water gets too high. LOCATION - Lat 38°30'48", long 122°06'13" referenced to North American Datum of 1927, in SE 1/4 NW 1/4 sec. 23 rail Howell Only USFS Ranger Station. There is a mysterious hole in Lake Berryessa in. Water then drops down about 75 metres then travels horizontally for more than 600 metres before draining into. on Thursday, Dec. 5 hours after he drowned, according to Henry Wofford, a spokesman for the Napa County Sheriff's Office. Capell Cove Launch Ramp is open. Napa Valley's Morning Glory Spillway or "Glory Hole" in 2019 taken by drone. Lake Berryessa winds its way. Mere inches away from the water at Lake Berryessa’s Monticello Dam reaching the Glory Hole spillway for the first time since 2006, locals flocked to the site Friday for the opportunity to. Hit the backroads with John Bartell for a closer look at the. Water level at Lake Berryessa has risen 12 feet in the last month. A small gander of Canada geese swims across the water near the glory hole at Lake Berryessa Wednesday in rural Napa County. An 18-year-old Vallejo man drowned Sunday afternoon in Lake Berryessa, becoming the third person to die at the lake in less than two weeks and the 11th since 2020, the Napa County Sheriff’s. A “rainfall season” runs from July 1 through June 30 of the following year. Lake Berryessa is the largest lake in Napa County, California. Free use of the Capell Cove Boat Launch continues as water levels permit. This trail offers a self-ledThe Californian lake can hold up to 1970 litres of water before the excess begins to flow into the spillway. (Glory Hole). The 'Glory Hole' has a 72-foot diameter at the crest. . This reservoir in the Vaca Mountains was formed following the construction of the Monticello Dam on Putah Creek in the 1950s. The Glory Hole then drains all the excess water. Monticello Dam. Cipher 3 and Bus Bomb Diagram 1970 April 28th-The Dragon Card 1970 June 18th- Oakland. At the bend in the road on Highway 128, you will pass two silver gates. This influx of water has meant the water level has risen around 1. Courtesy of Debra. . Dufer Point Visitor Center is open 12 - 3 p. Schwalen (November 28, 1955 – March 9, 1997) of Davis drowned when she was pulled into the Glory Hole spillway at the Monticello Dam at Lake Berryessa. What caused the hole in Lake Berryessa? Record-breaking rainfall has caused water to flow into the manmade hole in Lake Berryessa (70 miles west of Sacramento) for the first time in nearly a decade. Almost everyone calls it the "Glory Hole. This reservoir is formed by the Monticello Dam, which provides water and hydroelectricity to the North Bay region of the San Francisco Bay Area. When the lake swells, water falls into the mouth of the eight-foot-wide pipe that dumps excess. 26, 2019. Due to a software glitch, the original JPEG photo files are blank. The world's largest drain is situated in Northern California. S. This is the ‘The Glory Hole’ at Lake Berryessa. Description. Emily, known as an accomplished swimmer, was reportedly seen near the Monticello Dam at Lake Berryessa around 6:30 p. Emily T. 89K views, 145 likes, 7 loves, 679 comments, 395 shares, Facebook Watch Videos from SFGATE: For the second time in 12 years, the Glory Hole at Lake Berryessa is spilling over. 29, T. 100 m. Also, Lake Berryessa is such a large reservoir that it takes time to fill. Alamy Stock Photo. 3 feet – 41. According to Peter Kilkus of Lake Berryessa News, now at 99. Members of the new Board of Directors are: Yevo Jeworowski - Boone’s Saloon Shirl Katleba - The Lake Berryessa News Jeff Parady - Pope Valley Repair and Towing Gil. Grew up going to Lake Berryessa. This was why Lake Berryessa experienced the “Glory Hole” after it started to suck water into its swirling vortex. We found a little cove and spent the afternoon floating in the water. A Bottomless Pit? No, but never swim near a water hole like this. The Lake Berryessa Water Education field program is an interdisciplinary learning experience for students in grades 4-6. 9 star rating from 160 reviews. Additional Resources. Plumber in Granite Bay. Wikipedia notes that the reservoir's highest recorded water level is 446. 2 feet on Monday. Located in the prime of Napa Valley, California, it’s surrounded by some of the most amazing nature that you’ll see. Creepy 'Night Swim' trailer will put you off swimming pools for life. The Kokanee life cycle in California reservoirs is typically 2-3 years, with older fish occasionally observed in the sport fishery or during spawning surveys. 1969 September 27th- Lake Berryessa Attack. The clip circulated widely showed water being sucked into the hole, thereby creating a spinning vortex effect. 1969 October 13th-The Paul Stine Letters. 8 N. Feb 15, 2017 Updated Oct 14, 2018. Survival of the Glory Hole Bird was a hot topic for. Lake Berryessa is close to spilling into its glory hole spillway, and. The Lake Berryessa ‘glory hole‘ According to Visit Napa Valley, it’s essentially a giant concrete funnel sticking up out of the dam, 75 feet in diameter at the top and 28 feet at the base When Berryessa’s surface level rises over 440 feet above sea level (close to overflowing the dam) it also subsumes the funnel. When Berryessa’s surface level rises over 440 feet above sea level (close to overflowing the dam) it also. The official rainfall total at Monticello Dam is 18. Kowalski. Sharing is caring! A bass angler’s paradise that also harbors abundant populations of trout and salmon, Lake Berryessa ranks among California’s finest fishing lakes. (707) 966-2111. Alamy Stock Photo. When water levels rise above 440 feet, water starts spilling down the hole and into Putah Creek, hundreds of feet below. Officially named the 'Morning Glory Spillway', the. She tried desperately to cling to anything and everything around her for about 20 minutes. The spillway has a maximum capacity of 48,000 cfs (1360 cms). Lake Berryessa is perched in the hills of Napa County above the Yolo County town of Winters. Cipher 3 and Bus Bomb Diagram 1970 April 28th-The Dragon Card 1970 June 18th- Oakland A's Letter 1970 June 26th-The Button Letter Cipher 4 and Map 1970 July 4th-The Sleeping Bag Murders 1970 July 24th-The Kathleen Johns Letter 1970 July 26th-The Little List Letter 1970 Sept 6th-The Donna Lass Disappearance 1970 October 5th-13 Hole. Watch as water flows into the breathtaking Glory Hole at Lake Barryessa in Napa. Cipher 3 and Bus Bomb Diagram 1970 April 28th-The Dragon Card 1970 June 18th- Oakland A's LetterSuper User; 28k 57 Location SoCal ; My PB: Over 15 lbs Favorite Bass: Largemouth Favorite Lake or River Lakes Casitas and Castiac are my go to lakes. 26, 2016. 70 feet, Sanford said, with a lake elevation of 446. He was understandably surprised to see the lake hole sucking in a large amount of water at. David Burgman captured this unusual image of Lake Berryessa, one of the largest lakes in Napa County, California. The Glory Hole at Lake Berryessa looks like a giant concrete funnel that rises near the Monticello Dam. 1300000. The Lake Berryessa spillway collects the overflowing water and. The 72-foot-wide glory hole, located near the Lake's 304-foot dam, is truly a site to behold. Yolo. This one is 22 meters in diameter. The Morning Glory Spillway (Glory Hole) is the funnel-shaped outlet that allows water to bypass the dam when it reaches. Kokanee provide a popular fishery when they. According to National Geographic, the Lake Berryessa hole acts as a “giant drain” for the Monticello Dam in Napa Valley, California. Lake Berryessa Attack 340 Cipher > The Halloween Card SLA Letter Suspects S. When the water gets too high at the Monticello Dam at Lake Berryessa, there's a simple solution: open the Morning Glory Spillway. Fifty-six years ago, a couple were brutally executed while fleeing for. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or. The dam impounded Putah Creek to. br on 2020-12-05 by guest will allow Bay Area residents to make more intelligent decisions about the geological issues affecting their lives. of concrete. 1300000. YouTube. 4 mi west of Winters. You can also rent a houseboat or rent a cabin and enjoy the lake’s year-round recreational opportunities. Napa: Lake Berryessa Napa, California Live Camera Feed. 1000000. 491K subscribers in the skateboarding community. Although, the water level is rarely high enough for it to be used. Luckily you can do just that when you rent a Forever Houseboat at Pleasure Cove Marina. A Fairfield man died by suicide Saturday evening after law enforcement officers spent nearly two hours in a Lake Berryessa parking lot trying to talk him out of it, accordingOne of the better stories was done by a local CBS News channel. Kathleen Johns Letter 1970 July 26th-The Little List Letter 1970 Sept 6th-The Donna. Most of the time it juts above the lake surface and is a curiosity for travelers passing by. m. 11453900 Lake Berryessa near Winters, CA. The Glory Hole on Berryessa Lake is actually a spillway of Monticello Dam, it is used to dump extra overflow water from reservoir. Steps for a successful visit to the glory hole: Peek before you poke. Since the 1960s, the lake has provided electricity to the North Bay area of San Francisco. There are also plenty of amenities nearby, including a grocery store and a gas station. 9 feet, which is more than 36 feet below the level the Glory Hole will start to spill. — If true, it's one very lucky duck! The bird that captured hearts after getting caught on camera plunging down the Lake Berryessa Glory. The Glory Hole at Lake Berryessa is a unique drainage feature that is the overflow valve for that reservoir. The reservoir was named for the first European settlers in the BerryesHis latest drone video shows Lake Berryessa, Putah Creek, and the Monticello Dam. Lake Berryessa offers boating, water skiing, wake-boarding, tubing, and other fast-paced water sports, plus quiet coves for kayaking, swimming and fishing. Fortunately, a drone captured the stunning visuals. The glory hole is located about 200 feet from the dam. Two years later in February 2019, after a series of storms hit northern California, the epic sight returned to Lake Berryessa. 62°. Looking at the bell-mouth spillway, it does not seem possible that a bird could fall into it and survive. While it might feel like there’s a huge pull to the hole, that is not typically the case. 11453900 Lake Berryessa near Winters, CA. When the level tops that amount, the excess water spills over the glory hole. 2-foot rise since its low of 394. The pipe has a straight drop of 200 feet (61 m), [3] and the diameter shrinks down to about 28 feet (8. - 5 p. com. Evan flew his drone over the strange but attracting shape. New comments cannot be posted and votes cannot be cast. This poor duck was sucked 200 feet down into the Lake Berryessa Glory Hole | For the second time in 12 years, the Glory Hole at Lake. This map was created by a user. Directions. Tuesday stood at 433. The Morning Glory Spillway at. SCWA member agencies and their annual Lake Berryessa allocations in are-. 62°. 732 ft) Last Update: 1:09 am PST Nov 21, 2023. A man's body was recovered from Lake Berryessa in Napa County Sunday evening about 2. weekends and holidays. Record-breaking rainfall has caused water to flow into the manmade hole in Lake Berryessa (70 miles west of Sacramento) for the first time in nearly a decade. This is the ‘The Glory Hole’ at Lake Berryessa. . The lake is also unique due to the large hole in the middle of it. It routes excess water from the lake into a 72 foot diameter entrance structure known as the Glory Hole down to a 28-foot. , on Tuesday, February 14, 2017. When it is full, the lake covers. Learn how to create your own. Napa County Sheriff' Office warning swimmers to stay safe | abc10. of concrete. Someone has drowned in the glory hole spillway of the Monticello Dam in California. , R. The Lake Berryessa hole after 2017 rain. Until I can replace them all with GIF files, you can still see the original photo by clicking on the blank thumbnail below. At Lake Berryessa, this is the ‘The Glory Hole. 73 inches for the 2021 – 2022 rainfall season. This singular drainage system shaped like a funnel is located in the Monticello Dam, built between 1953 and 1957 in the Berryessa Valley, in Napa Country. Website. According to the Solano County Water Agency, as of Tuesday at 12 p. The Monticello Dam is full and to prevent flooding, the 21 metre diameter plug has been pulled, so. . Lake Berryessa draws. Kokanee feed almost exclusively on zooplankton. San Francisco, CA (5. Berryessa Snow Mountain . For Raaghav Saxena, a former student at UC Davis and a member of the UC Davis. Vegetation has grown in the bell mouth spillway at Covão dos Conchos since its construction in 1955 such that it resembles a natural formation Glory hole spillway in Lake Berryessa, California, in March 2017. The Whirlpool. The artificial lake was created in the 1950s with the construction of Monticello Dam and flooding of Berryessa Valley. 73 inches for the 2021 – 2022 rainfall season. All of the data and information on these plots is raw, unrefined, and has not yet been reviewed by qualified staff. Lake Berryessa Today. The official rainfall total at Monticello Dam is 18. 0 feet on Dec. 5 feet over the Glory Hole’s mouth. A baffling 75-feet wide hole, also called 'portal from hell' and 'glory hole', opened up in the reservoir for the second time. Breathtaking view of Lake Berryessa, the 7th largest man-made lake in California, and the Monticello Dam. m. If the water level in the reservoir is too high, the hole opens up, and the excess water whirlpool into it. Lake Berryessa is the seventh-largest man-made lake in California. [Check out another video on my channel; it's wild! Berryessa's spillway is active for the first time in 10 years, thanks t. Lake Berryessa Hole Diagram lake-berryessa-hole-diagram 2 Downloaded from w2share. The pipe has a straight drop of 200 feet (61 m), and the diameter shrinks down to about 28 feet (8. Lake Berryessa does not get any snow melt from the Sierras. com. Lake Berryessa's Glory Hole is spilling over for the first time in 10 years. Credit: Evan Kilkus via Storyful The Morning Glory Spillway, called the “Glory Hole” by locals, spilled over. ”. 4 inches below the Glory Hole (440 feet). Serious answer: below the damn into the water outlet. 1969 October 21st- The Phone Call to Palo Alto. The above diagram, centered over Mount Diablo, lines up the five locations the Zodiac Killer was claiming as his murders (Lake Herman Road, Blue Rock Springs, Lake Berryessa, San Francisco and San Jose). In our opinion, it's best to keep a safe distance from the Berryessa hole and admire it from afar. m. Kokanee prefer water temperatures from 10-13° C, but can tolerate temperatures up to 15° C. Bore Hole BH6 (5-7) (Putah Creek Resort Soil Excavation) (Lake Berryessa) Creek: PC_S_07: Bore Hole BH7 (5-7) (Putah Creek Resort Soil Excavation) (Lake Berryessa) Creek: Toggle All Projects Above Please click the checkbox next to each Station you would like to view the field data for, and then hit the submit button. After years of dry winters, January and February 2017 finally brought record. . 504) 1Lake Berryessa Storage. Kokanee provide a popular fishery when they. The glory hole spillway located at the south end of the. Kokanee feed almost exclusively on zooplankton. ABC7 Bay Area 24/7 live stream. Watch on. DRAINAGE AREA - 566 mi². But that is not the only thing the lake is famous for. What is the Morning Glory Spillway? At Lake Berryessa, the Morning Glory Spillway, also called the "Glory Hole," is a drainage feature for the reservoir, KCRA3. 8 N. When water levels get too high and surpass 400 feet, water pours down from the lake through a massive 200-foot drop. The Morning Glory Spillway at Lake Berryessa is an impressive, and unusual, sight. Lake Berryessa CA 38. The world is full of wonders. Watch on. m. Lake Berryessa in California can hold about 521 billion gallons of water before the excess begins to flow into its bellmouth spillway. What Is At The Bottom Of Lake Berryessa. Recent rains have brought Lake Berryessa water levels to 63. 6 million acre feet of water after two months of wet weather that has pushed the water level steadily higher. Discover this 1. According to the National Geographic, the glory hole spillway acts as a drain for Lake Berryessa, a man-made lake created when the Monticello Dam was built in the Napa Valley, northern California. What Evan discovered on the internet was that in 1997, a woman named Emily Schwalek was swimming in Lake Berryessa when she was sucked into a whirlpool that seemed to come out of nowhere. A LETTER NOT ZODIAC KILLER. There has never been a documented case of anyone else falling through the Glory Hole, said Don Burbey of the Solano Irrigation District. Having attacked Bryan Hartnell and Cecelia Shepard at Lake Berryessa (submerging the town of Monticello) on September 27th 1969, the possibility existed that the Zodiac Killer was attempting to divert the reader down this train of thought. Thank you for inviting us Steve-O, Rick, Bill, Martin, Pat, Jay, an. By Al Francis. In 1992 the lake reached its lowest level in its history. The Berryessa lake level peaked out at 4. 2 inches, with no rain in the forecast for the next 10 days. How deep is the hole in Lake Berryessa? Near the dam on the southeast side of the reservoir is an open bell-mouth spillway, 72 feet (22 m) in diameter, which is known as the Glory Hole. 1969 September 27th- The Lake Berryessa Attack. Glory Hole Recreation Area, located approximately 6 miles (9 km) south of Angels Camp, California, and Tuttletown. Because of the hole's unique funnel shape, the draining water swirls down into the lake in a most spectacular fashion. Lake Berryessa does not get any snow melt from the Sierras. The program integrates the natural resources of Lake Berryessa and California State standards. A royal commission was called to. If you’re interested in going on a Northern California camping adventure at Lake Berryessa, here is everything you need to know. Canada geese perch on the rim of the Monticello Dam glory hole spillway at Lake Berryessa near Winters, Calif. Water spills over its lip when the lake reaches 1,602,000 acre-feet and a reservoir elevation of 440 feet above. When there's less water in the lake it looks like this. 13 through March 31, 2024. What caused the hole in Lake Berryessa? Record-breaking rainfall has caused water to flow into the manmade hole in Lake Berryessa (70 miles west of Sacramento) for the first time in nearly a decade. Hit the backroads with John Bartell for a closer look at the. The capacity of the lake is 1. ) The Gamble Gauge shows the lake dropped to 54. Putah Canyon Campground. A 38 character code accompanied the Fairfield letter on December 7th 1969, just twenty-nine days after the Zodiac Killer's recently deciphered 340 cipher. Lake Berryessa Hood. . The maximum depth of Lake Berryessa is approximately 275 ft (84 meters). Access this trail below the Visitor Center. A mesmerizing whirlpool has opened up in California's Lake Berryessa as the state's battle against devastating droughts has finally cooled. This still, from a Lake Berryessa News drone video, shows the current level at Lake Berryessa after this week’s storms. e. The Morning Glory Spillway (Glory Hole) is the funnel-shaped outlet that allows water to bypass the dam when it reaches. However, the lake has made a re. When the North Bay gets lots of rain, the Napa County reservoir fills and water starts to spill into the hole. But how does the spillway, more commonly known as 'The Glory Hole,' actual. There is a water flow of about. The spillway has a maximum capacity of 48,000 cfs (1360 m³/s). ) The Gamble Gauge shows the lake dropped to 54. Rick. Lake Berryessa's pristine beauty makes it particularly deadly to swimmers unaware of drop-offs. It's a funnel that's higher than the bed of the lake but lower than the top of the dam; when water gets high enough, it spills over into it, keeping the dam from overflowing, and flows down a simple tube to below the dam where the water normally discharges. 13 Hole Postcard 148 Character Cipher 1978 Letter 1986 Letter 1987 Letter 2001 Happy New Year Card Albany Letter Allan/Peyton MurdersThe lake is behind a dam. . It was also the second highest level the lake has reached in its 58 year history. For. 6% of the vote. Barton Hill Trail at Lake Berryessa. Rd. The overflow is a result of a month of recent rains filling the river in formerly. 26 . I struggle with the notion that he did it to fulfil some fantasy he had, as it was so short lived. ic. As of Thursday morning, Lake Berryessa resided at 439. Reviewed March 6, 2017. A massive hole in Lake Berryessa helps regulate an overflow of water at the lake’s dam, and when a recent spat of wet weather caused the spillway to overflow for the first time, one intrepid. Lake Berryessa News also reported the lake level hit a milestone at 415. I started operating again in 2017 after heavy rains as well as in 2019. The dam is a concrete, medium-thick arch. 27. As of 2023, Lake Berryessa stands at around 430 feet, approximately 9 feet short of the Morning. Hourly Weather Forecast. 5. 1 when the water level stood at 403 feet. A brilliant sight. The program integrates the natural resources of Lake Berryessa and California State standards. Sign in. The clip circulated widely showed water being sucked into the hole, thereby creating a spinning vortex effect. Time Zone. It looks like a frightening spectacle that has a life of its own. Getting There Courtesy of Facebook: Lake Berryessa News Lake Berryessa is roughly a 45-minute drive from Napa along the rural, switchback CA 121-North. Technically, its name is the ‘Morning Glory Spillway,’ as the hole is actually a unique spillway for the lake and Monticello Dam. "NAPA COUNTY, Calif. Berryessa is currently at 403. 1200000. A “rainfall season” runs from July 1 through June 30 of the following year. Monticello Dam is a 304-foot (93 m) high concrete arch dam in Napa County, California, United States, constructed between 1953 and 1957. 1969 September 27th- Lake Berryessa Attack. Lake Berryessa spills out of the Monticello Dam at the 440' level. 1 of 2. 7 feet below Glory Hole. On October 6th 1969, ten days after the Lake Berryessa attack, Sergeant John Lynch from the Vallejo Police Department interviewed Arthur Leigh Allen, with Allen stating that he traveled to Salt Point Ranch, located on the coast due west of Napa, on September 26th 1969 for a spot of scuba diving. It has approximately 165 mi (265 km) miles of shoreline. You dont want to anger any bears. The Lake Berryessa Spillway, situated in Napa Valley, California, is a reservoir formed by the Monticello Dam.