Lake hartwell water temperature

By Preston Harden Water level - Full Pool. Water Temp. - 68. May is a great month to fish on Lake Hartwell. Most game fish have completed their spawn. They are hungry after the rigors of the annual spawn. Fish are still very shallow, especially early mornings. Hybrids and stripers drop out to deeper water

Lake hartwell water temperature. Sportsman's Warehouse: Shop online or in-store for quality hunting, fishing, camping, recreational shooting & outdoor gear at competitive prices. Free ship to store.

Surface Water Quality Station # Type Class Description RL-04371 RL04 FW LAKE HARTWELL COVE, 0.75 MI SE OF SADLERS CREEK STATE PARK SV-340 INT FW LAKE HARTWELL, MAIN BODY AT USACE WQ BUOY BETWEEN MARKERS 11 & 12 Lake Hartwell - There are two SCDHEC monitoring stations along this portion of Lake Hartwell.

Activities and Events on Lake Hartwell is year-round fun for the whole family. Fishing, Lake Sports, Restaraunts, Live entertainment, Festivals, Camping and many other activities can be found on the Lake Hartwell Guide. ... From water views of the lake to tall trees providing ample shade on... 1,119. 0. Post not marked as liked. 4 min; Lake Towns.June 9 Lake Hartwell water levels are well above full at 661.32 (full pool is 660.00) and clarity is very high. Morning surface water temperatures are 80-81 degrees over most of the lake. The hybrid and striped bass are in some pretty reliable patterns right now on Lake Hartwell, and Guide Chip Hamilton (864-304-9011Lake Hartwell Outdoor Center. 5503 SC-24 Anderson, SC 29625. 864-287-5005.Search Lake Hartwell Advanced Search: Advertising Information Airports Local To Lake Hartwell Boating ... Visiting Lake Hartwell Water Level Level History Calendar Weather Center: Quick Links Lake Hartwell News Lake Hartwell Photos Lake Hartwell Videos: Events. All Lake Hartwell Events;The Shores of Asbury opens May 28, a RV park with treehouse jungle, yurt village and waterpark on Lake Hartwell in Anderson County. Karen McCullough, owner of The Shores of Asbury, Stans in the ...Current data typically are recorded at 15- to 60-minute intervals, stored onsite, and then transmitted to USGS offices every 1 to 4 hours, depending on the data relay technique used. Recording and transmission times may be more frequent during critical events. Data from current sites are relayed to USGS offices via satellite, telephone, and/or ...

Page 2 of 4 This instrument was prepared by: Name: Address: After recording, return to: Name: Address: TO HAVE AND TO HOLD, all and singular the described property, together with the tenements, hereditaments, and appurtenances belonging, or in anywise appertaining thereto, unto theTemperature. Updated Just Now; During the day the maximum temperature will be 83°F with a min temperature of 55°F around Hartwell Lake . The average temperature will be 69°F during the day.Lake Hartwell has a wide variety of fish. Lake Hartwell Fun Fishing in Hartwell Georgia - This large 56,000-acre reservoir on the Savannah River is operated by the U.S. Army Corps of Engineers. ... When the water temperature reaches 65 degrees (F) by early April, crappie move into 2-3 feet of water around visible submerged cover in backwater ...6 campgrounds in Lake Hartwell State Park. Oconee Point Campground. Lake Hartwell State Park. If you're looking for a private spot with views of the water, Oconee Point Campground is a mighty fine spot. You'll find these roomy sites (with amenities!) at the North end of the lake, where you'll be near Clemson, playgrounds, and a nice sandy ...°F °C Lake Hartwell water temperature by month The highest water temperature will be reached in July with around 83.3°F / 28.5°C. The lowest in January with an average water temperature of 41.9°F / 5.5°C. Lake Hartwell weather today & 14-day weather forecast 7-day weather forecast +9-day forecast Lake Hartwell weather by month / climate table °F °CJuly 8. Lake Hartwell water levels are still very high at 660.42 (full pool is 660.00) and the lake remains very clear. Morning surface water temperatures are about …

About this group. You must answer the questions and Agree to the Rules to be allowed into the group! This group is for everyone that enjoys spending time on Lake Hartwell and meeting up for fun times on the water with other people. This is a family oriented group not an adult only group. This group is geared toward people of all ages.September 2. Lake Hartwell water levels are down to 660.48 (full pool is 660.00) and water temperatures are still in the mid-60s. It's still a very good bite for hybrid bass early in the morning, and Guide Chip Hamilton (864-304-9011) reports that overnight bait congregates on the bottom in 30-35 feet of water around road beds, humps and shoals and then the hybrids gorge on them in the wee ...Your one source for life on Lake Hartwell: Information, Resources, Entertainment ... 48 U.S. Army, Corps of Engineers, Water Resources Development in Georgia, 1989, p.59. 49 Ibid. 50 U.S. Army, Corps of Engineers, Water Resources Development in Georgia, 1981, p.68. ... Weather on the Lake. Blogroll. Lake Hartwell Real Estate - Real estate on ...These formulas advise you to add air temperature + water temperature to determine whether you should wear thermal protection. ... Lake Erie 120 Rule ...

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The U.S. Army Corps of Engineers built Lake Hartwell between 1955 and 1963 with multiple purposes in mind such as flood risk management, water quality and supply, fish and wildlife protection, and recreation. Lake Hartwell is one of the most visited Corps lakes in the nation—over 8 million people enjoy the public space around and in the …Search Lake Hartwell Advanced Search: Advertising Information Airports Local To Lake Hartwell Boating ... Visiting Lake Hartwell Water Level Level History Calendar Weather Center: Events. All Lake Hartwell Events; Live Music Venues; Wedding Venues; Food. On The Water Restaurants;LAKE LIFE AWAITS! Water front single story condo. Beautiful Views of Lake Hartwell. Updated throughout. Newer appliances, Heat pump 2022, updated baths, New luxury Vinyl plank in Livingroom, dining area and hall ways, Tiled bathrooms, Laminated in bedrooms. Laundry area, nice closets with built in storage.Lake Hartwell water levels are down to 657.90 (full pool is 660.00) and clarity is very high. Morning surface water temperatures are about 86 degrees. The hybrid and striped bass patterns are changing on Lake Hartwell, and Guide Chip Hamilton (864-304-9011) reports that more fish are starting to move towards the dam.

Level is -4.90 feet below full pool of 660.00. From power generation to flood control, several factors other than our local rainfall impact the levels of Lake Hartwell. On this page, you can check daily Lake Hartwell water levels & compare levels for the past 5 years.USGS Current Conditions for South Carolina_ Lakes and reservoirs. Click to hide News Bulletins. Explore the NEW USGS National Water Dashboard interactive map to access real-time water data from over 13,500 stations nationwide. Full News. USGS Water Resources of the South Atlantic Water Science Center: the place to start for all USGS water ...The graph below shows the range of monthly Lake Lanier water temperature derived from many years of historical sea surface temperature data. The warmest water temperature is in August with an average around 83.5°F / 28.6°C. The coldest month is February with an average water temperature of 55.4°F / 13.0°C. Anderson Regional Joint Water System, Hartwell Lake Filter Plant is committed to providing residents with a safe and reliable supply of high-quality drinking water. ... is 1 unit or less. The Lake Hartwell Treatment Plant averages 0.06 of 1 unit. Water that has been filtered has had over 99.99% of the suspended matter removed. Next, the water ...You can imagine the excitement of folks in Anderson County, South Carolina, when poor fishing conditions and low water levels at a lake set to host the 2008 competition in another part of the country unexpectedly forced the Classic to relocate to their local fishing hole - Lake Hartwell. The Bass Anglers Sportsman Society's Bassmaster Classic ...Monthly Lake Hartwell water temperature chart. The bar chart below shows the average monthly sea temperatures at Lake Hartwell over the year. Average monthly sea temperatures in Lake Hartwell Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec °C: 10.4: 10.1: 11.1: 14.6: 18.6: 23.8: 26.9: 27.3: 25.7: 22.1: 17.2:The warmest water temperature is in August with an average around 81.1°F / 27.3°C. The coldest month is February with an average water temperature of 50.2°F / 10.1°C. 7 day tide forecast for Lake HartwellNovember 21 Lake Hartwell water levels are down to 655.61 (full pool is 660.00), and morning surface water temperatures are around 62 degrees on the main lake. With the lake at various stages of turning over the water is murky in places. Even though water temperatures have dropped Guide Chip Hamilton (864-304-9011) reAverage monthly temperatures and weather for Hartwell (GA), united-states. Includes monthly temperatures, rainfall, hours of sunshine and relative humidityLAKE HARTWELL FISHING REPORT Lake Hartwell water temperature mid 80s, with a stain in most of the creeks and 5-6ft visibility in the main lake. Bass Fishing - Bass have been biting well...LAKE HARTWELL IS DOWN 4.8 FEET, 70S . Bass fishing is good. Mid lake points and secondary points in these creeks have bait schools easing up shallow on the sides of any point with sand close by. Watch for the bait schools and the Lowrance Structure Scan technology scanning out 100 feet each way will make this task fast and well worth the time.

Monthly Lake Hartwell water temperature chart. The bar chart below shows the average monthly sea temperatures at Lake Hartwell over the year. Average monthly sea temperatures in Lake Hartwell Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec °C: 10.4: 10.1: 11.1: 14.6: 18.6: 23.8: 26.9: 27.3: 25.7: 22.1: 17.2:

More water and warmth may be the key factors when the 2022 Academy Sports + Outdoors Bassmaster Classic presented by Huk visits Lake Hartwell for the fourth time in the event's storied history.. Before Classic waters went off-limits Jan. 1, Bassmaster Elite Series pro Brandon Cobb found Hartwell's water level about 5 to 6 feet below normal pool. . Making his home in Greenwood, S.C., about ...Discover more than 432 vacation rentals in Lake Hartwell that are perfect for your next trip. Whether you are traveling with a group, family, friends, or couples retreat in Lake Hartwell, RBO has all types of rental properties with top amenities, including indoor/outdoor/private swimming pools, Wi-Fi, hot tubs, self-catering, and more.Current data typically are recorded at 15- to 60-minute intervals, stored onsite, and then transmitted to USGS offices every 1 to 4 hours, depending on the data relay technique used. Recording and transmission times may be more frequent during critical events. Data from current sites are relayed to USGS offices via satellite, telephone, and/or ...December 2023: Sun: Mon: Tue: Wed: Thu: Fri: Sat: 1: 335: 2: 336The lake affords the avid sports fisherman and the weekend angler equal opportunities for a rewarding fishing experience. Coves and areas of quiet water provide the water skier with excellent surfaces on which to pursue this sport. Hartwell Lake appeals to boaters of all kinds, whether their specialty is canoeing, sailing or motor boating.Surface Water Temperature. Weather. Humidity. 52%. Cloud Cover. 7%. Precipitation Probability. 0%. Pressure. 29.82 inHg. Report. Cherokee Lake's current water temperature is 73°F Todays forecast is, Clear With a high around 79°F and the low around 40°F. Winds are out of the WNW at 6mph, with wind gusts of 13mph.We find out the hidden gem of Lake Hartwell and Tugaloo River at Longnose Falls. The only way you can get to it is by Kayak or a Jetski! You must do visit!#l...Monitoring location 02188100 is associated with a Lake, Reservoir, Impoundment in Abbeville County, South Carolina. Current conditions of Elevation of reservoir water surface above datum, Precipitation, Relative humidity, and more are available. Water data back to 2004 are available online. Metadata Element. Location Metadata.

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Lake Hartwell Water Level History. (feet above sea level) Full Pool = 660. Today's Level | Weather | Moon Phases. January February March April May June July August September October November December 2020 2021 2022 2023.Keuka Lake is a stunning destination in the Finger Lakes region of New York State. With its crystal-clear waters, rolling hills, and picturesque vineyards, it’s no wonder why so many people flock to this area for a peaceful getaway.With his pulse on the lake's fishing scene, he hears the fish tales and says many locals ignore the state's "do not eat" fish warnings it has issued for Lake Hartwell for the past 38 years.December 15 Lake Hartwell water levels are all the way down to 656.50 (full pool is 660.00) and the lake is very clear. Morning surface water temperatures have dropped to about 60 degrees. As the birds have arrived there are more clues for finding striped bass, but Guide Chip Hamilton (864-304-9011) reports that mostMonthly Lake Hartwell water temperature chart. The bar chart below shows the average monthly sea temperatures at Lake Hartwell over the year. Average monthly sea temperatures in Lake Hartwell Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec °C: 10.4: 10.1: 11.1: 14.6: 18.6: 23.8: 26.9: 27.3: 25.7: 22.1: 17.2:Mar 10, 2021 · Lake Hartwell water levels are barely above full pool at 660.16 (full pool is 660.00) and water temperatures have cooled a few more degrees to 82-84. The water remains very clear. Fishing for hybrid and striped bass remains off on Lake Hartwell, and Guide Chip Hamilton (864-304-9011) reports that even though some seasonal changes are occurring ... This family-friendly Hartwell vacation home is located on a lake, within 3 mi (5 km) of Lake Hartwell and Hart State Park. The Hart County Botanical Gardens and Cateechee Golf Club are also within 6 mi (10 km).Trigger Level Time of Year Drought Response; 1: Jan 1 - Dec 31: IF BR index >10%, Target 4200 cfs (weekly average) release at Thurmond Dam Current weather in Hartwell, GA. Check current conditions in Hartwell, GA with radar, hourly, and more.Spawn: 56° - 60°. White Bass (Morone chrysops) Spawn: 54° - 68°. Walleye (Sander vitreus) Spawn: 48° - 50°. Black Crappie (Pomoxis nigromaculatus) White Crappie (Pomoxis annularis) Spawn: 68° - 72°. Threadfin shad (Dorosoma petenense) Lake Hartwell is a man-made lake that sits on the Georgia and South Carolina border. The lake was formed as a flood control and hydropower project by the U.S. Army Corps of Engineers over 60 years ago. Three main rivers flow into the lake, which are the Savannah, Tugaloo, and Seneca rivers. The lake covers 56,000 acres and has over 900 miles of ... ….

Oct 6, 2023 · LAKE HARTWELL IS DOWN 4.8 FEET, 70S . Bass fishing is good. Mid lake points and secondary points in these creeks have bait schools easing up shallow on the sides of any point with sand close by. Watch for the bait schools and the Lowrance Structure Scan technology scanning out 100 feet each way will make this task fast and well worth the time. The data of Lake Hartwell seems promising in the fact that the concentrations of PCB's have been on a steady decline since their ban by the EPA in 1986. However, data has shown that the rate of PCB's is declining, however mostly because it is being absorbed by the sediment. Additionally, because PCB's generally don't break down, they will ...The Shores of Asbury opens May 28, a RV park with treehouse jungle, yurt village and waterpark on Lake Hartwell in Anderson County. Karen McCullough, owner of The Shores of Asbury, Stans in the ...February 2023: Sun: Mon: Tue: Wed: Thu: Fri: Sat: 1: 32: 657.6: 2: 33: 657.5Bass and crappie spawn in the spring when water temperatures approach 70°F, which at Hartwell Lake generally occurs during the third week in April. Because the fish spawn in shallow water, 1 - 8 feet deep, special care has to be taken to make sure that lake levels do not fluctuate too much and leave the eggs stranded.Hamilton said the first consideration for consistent success is the water temperature transition occurring at this time of the year. He said that will have a big effect on determining which portion of the lake the fish will congregate. ... Contact Hamilton (Lake Hartwell Striper Guide Service at 864/304-9011) to book a trip anytime of the year ...a Lake surface water temperature trends based on annual GLSEA data at the thermistor location computed using two methods: simple linear regression (0.40 ± 0.26 °C/decade trend and 95% confidence ...Annual passes are $40 for Pickens County residents and $120 for non-residents. For an annual pass, fill out the form on the Clemson City Facilities website. Restrooms are available in the park. No pets allowed on the beach. Hours are 6 am - 11 pm and the beach is closed October - April 1. Twelve Mile Recreation Area. 113 Twelve Mile Park.Sportsman's Warehouse: Shop online or in-store for quality hunting, fishing, camping, recreational shooting & outdoor gear at competitive prices. Free ship to store. Lake hartwell water temperature, May 2019: Sun: Mon: Tue: Wed: Thu: Fri: Sat: 1: 121: 660.5: 2: 122: 660.5, USGS 02187010 HARTWELL LAKE NEAR ANDERSON, SC. ... Temperature, air, degrees Fahrenheit : 2006-09-30 : 2023-09-16 : 18186 : Wind speed, miles per hour : 2006-09-30 : 2023-09-16 ... Elevation of reservoir water surface above datum, feet : 2005-03 : 2023-08 : Total solar radiation (direct + diffuse radiation on a horizontal surface), watts per ..., Point Forecast: Hartwell GA. 34.35°N 82.92°W (Elev. 801 ft) Last Update: 4:16 am EDT Oct 1, 2023. Forecast Valid: 4am EDT Oct 1, 2023-6pm EDT Oct 7, 2023. Forecast Discussion., Lake Hartwell Water Level History. Lake Hartwell Water Level History. (feet above sea level) Full Pool = 660. Today's Level | Weather | Moon Phases. January February March April May June July August September October November December 2020 2021 2022 2023., There’s no place like home waters and, for Casey Ashley, home waters include lakes in South Carolina on which he has staged his biggest wins, including the Bassmaster Classic and an FLW Tour win on Lake Hartwell in 2015 and a 2011 tour win on Lake Murray.. Both are blueback herring lakes. A coastal species that generally lives in …, Kyle, his daddy Tim, and Kyle's boss/buddy Roger toughed out the storms to catch a nice limit is quality Lake Hartwell hybrids today! Chip Hamilton. Read Report. Apr 1 2023. ... Start fishing banks sun hits first as the water warms up first. Blue sky days throw crank baits. Afternoons fishing will start to slow down and switch…, Located on Hartwell Lake, this lake boasts nearly 1,000 miles of shoreline. Along with the RV resort, we have the Aqua Zone. It is the first Wibit inflatable water obstacle course on beautiful Hartwell Lake. Satisfy your cravings at Lake Hartwell’s first Mexican and Americano Restaurant, El Arriero at The Shores., Over 7,000 Lakes. LakeMonster offers an interactive lake map with color and thermal imagery layers, enabling you to discover nearby lakes and identify warmer or cooler fishing spots on thousands of lakes. Benefit from recent natural color satellite imagery to assess conditions such as frozen, low, or flooded lakes, and detect algae blooms ..., Hartwell is a huge place with about 1500 miles of shoreline. That translates into many many coves where you can find some calm water to just rest, or some smooth water to ski. It also means that you can travel for hours to get away from places you have seen and go explore areas of the lake that are remote..., by captmack | Oct 13, 2022 | Captain Mack's Blog, Captain Mack's Fishing Reports, Fishing Tips, Lake Hartwell Fishing Report. Lake level is -4.01' Surface temp- 72 The fall turnover is in full force now on the lake and the fish are scattered throughout the lake and using different depths through out the water column., The Lake Hartwell water levels at the time of this report are 655.67 which are 4.33 feet below the 660 full pool levels. As you start to navigate back up the lake to follow the fish remember that the lake levels are much lower than this time last year so stay cautious of those shallow waters. The current water temperature has dropped to around ..., If your utility services have been turned off for non-payment, please contact the City Hall office to make a payment at (706) 376-4756. Click here to pay your utility bill online: City of Hartwell Online Payment Center. If you experience any difficulty trying to pay your bill online, please contact Audrey Segars or LeAnn Long at City Hall., Temperature. Updated Just Now; During the day the maximum temperature will be 83°F with a min temperature of 55°F around Hartwell Lake . The average temperature will be 69°F during the day., Kyle, his daddy Tim, and Kyle's boss/buddy Roger toughed out the storms to catch a nice limit is quality Lake Hartwell hybrids today! Chip Hamilton. Read Report. Apr 1 2023. ... Start fishing banks sun hits first as the water warms up first. Blue sky days throw crank baits. Afternoons fishing will start to slow down and switch…, Most detailed Lake Keowee Updates. Lake Hartwell. Bass: Guide Brad Fowler reports that when water temperatures drop into the lower 70s there should be widespread schooling activity across the lake, and in October fish should also be more willing to eat a variety of topwater baits as they get onto larger bait. While there will still be an ..., The LHA has been serving the Lake Hartwell area since 1990. Read hear about the history of the lake, the association and what we do to serve lake users. ... LHA advocates on behalf of its members in the areas of water policy, water quality, shoreline development, and Corps management of water levels. ... Lake Hartwell Weather. Failure notice ..., Monthly Lake Hartwell water temperature chart. The bar chart below shows the average monthly sea temperatures at Lake Hartwell over the year. Average monthly sea temperatures in Lake Hartwell Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec °C: 10.4: 10.1: 11.1: 14.6: 18.6: 23.8: 26.9: 27.3: 25.7: 22.1: 17.2:, The data of Lake Hartwell seems promising in the fact that the concentrations of PCB's have been on a steady decline since their ban by the EPA in 1986. However, data has shown that the rate of PCB's is declining, however mostly because it is being absorbed by the sediment. Additionally, because PCB's generally don't break down, they will ..., Lake Hartwell is the 56,000-acre lake that is admired across the United States for its bass and other sport fishing production and proximity to large populations. The giant, sweeping reservoir was created by the Hartwell Dam with the convergence of the Savannah, Tugaloo, and Seneca Rivers from the north. Hartwell sits on the border of Georgia ..., Over 7,000 Lakes. LakeMonster offers an interactive lake map with color and thermal imagery layers, enabling you to discover nearby lakes and identify warmer or cooler fishing spots on thousands of lakes. Benefit from recent natural color satellite imagery to assess conditions such as frozen, low, or flooded lakes, and detect algae blooms ..., Im looking for a semi descent source that updates the surface temps of Hartwell Lake fairly regularly. Do any local anglers know of any sites that they use? Thanks, Jason, The lake is a good fishing habitat for many species. Bream, catfish, smallmouth bass, walleye, and large mouth bass are naturally occurring species in the lake, but the most popular fishing is for striped bass. Many 60+ lb. fish have been caught on Lake Hartwell, with 20 lb. fish being common. The majority of striped bass caught on the lake ..., May 2019: Sun: Mon: Tue: Wed: Thu: Fri: Sat: 1: 121: 660.5: 2: 122: 660.5, Monthly Lake Hartwell water temperature chart. ... Maximum and minimum monthly sea temperatures in Lake Hartwell Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec; Min ... , Nov 4, 2021 · Lake Hartwell water levels are down to 660.48 (full pool is 660.00) and water temperatures are still in the mid-60s. It’s still a very good bite for hybrid bass early in the morning, and Guide Chip Hamilton (864-304-9011) reports that overnight bait congregates on the bottom in 30-35 feet of water around road beds, humps and shoals and then ... , Brokered by Lake Hartwell Properties. new - 11 hours ago. tour available. For Sale. $619,900. 5.72 acre lot 5.72 acre lot; Hawk Harbor Dr. Anderson, SC 29625. Email Agent. Brokered by Western ..., The forecast for Hartwell Lake, Anderson in the coming two weeks is predicting the average daytime maximum temperature will be around 22°C, with a high for the two weeks of 28°C expected on the afternoon of Tuesday 10th. The average minimum temperature will be 11°C, dipping to its lowest on the morning of Tuesday 17th at 6°C., Spawn: 56° - 60°. White Bass (Morone chrysops) Spawn: 54° - 68°. Walleye (Sander vitreus) Spawn: 48° - 50°. Black Crappie (Pomoxis nigromaculatus) White Crappie (Pomoxis annularis) Spawn: 68° - 72°. Threadfin shad (Dorosoma petenense) , Lake Hartwell Water Level History. Lake Hartwell Water Level History. (feet above sea level) Full Pool = 660. Today's Level | Weather | Moon Phases. January February March April May June July August September October November December 2020 2021 2022 2023., These data were collected in the Colorado River in Grand Canyon from 1/1/1950 to 9/8/2021. These data were collected by the U.S. Geological Survey (discharge, water temperature, Lake Powell thermal profiles) and the Bureau of Reclamation (Lake Powell thermal profiles, reservoir surface elevation)., With a canoe or kayak you can launch from a number of spots (listed below) along the shore of beautiful Lake Hartwell and take a slow, enjoyable paddle over to Cemetery Island. Google/kelly jelinek. Hartwell Dam opened in 1962 and created the reservoir known as Lake Hartwell along the Savannah River. During the filling of the reservoir a large ..., Big Water Marina- Lake Hartwell, weather report: temperature, and more. The temperature low is +16°C and the high is +27°C. The sky is clear with a chance of rain 0%. 10 day weather forecast for Big Water Marina- Lake Hartwell, on this page also contains accurate information about cloud coverage, moon phases, and other basic and advanced weather elements., Lake Hartwell State Park, Oconee County, SC (operated by South Carolina State Parks) Brown Road Recreation Area, Anderson County, SC ... Therefore, from the time water temperatures reach 65 degrees until three weeks after temperatures reach 70 degrees, Corps of Engineers field personnel work with the Savannah District Water Management Branch to ...