The following alerts may include road construction advisories, blue-green algae information, park and trail closures, and other notices. Check with the property office for the latest updates.
Several DNR properties may experience high use. Some may reach parking capacity for day use on busy weekends, and close gates or only admit vehicles when others leave. For real-time information, follow Indiana State Parks on Twitter (@INDNRstateparks) or Facebook (@INdnrstateparksandreservoirs). You may also wish to follow your favorite property on Facebook. View a list of DNR social media accounts.
Blue-green algae
Blue-green algae is found in our lakes year-round. Under certain conditions, cells can reproduce in large numbers and can result in a harmful algal bloom (HAB). We test many of our beaches where people use the water in the summer, but HABs may occur in other seasons, too. Watch for algae accumulation, avoid drinking or cooking with lake water, and do not allow children or pets to swim where algae accumulation is present. For more information, visit algae.IN.gov or the DNR's web page on blue-green algae.
- BLUE GREEN ALGAE ALERT FOR BROOKVILLE LAKE (MOUNDS SRA BEACH): Yellow advisory. Swimming and boating permitted. Avoid contact with algae. Avoid swallowing water while swimming. Take a bath or shower with warm soapy water after coming in contact with lake water. Do not use lake water for cooking or bathing. Do not allow your pets to swim or drink water where algae are present. More information.
- BEACHES: Due to a significant drop in usage over recent years, the beach at Quakertown SRA is closed permanently. The beaches at Mounds SRA and Whitewater Memorial State Park will remain open. Swimming is typically allowed from Memorial Day weekend through Labor Day each season.
- DETOUR DUE TO BRIDGE CLOSURE: Due to an INDOT project, the bridge on Dunlapsville Road over Brookville Lake (adjacent to Quakertown SRA) will be closed starting March 23 through the 2026 recreation season. There will be no through-traffic on the bridge for the duration of the closure. Visitors can follow the detour route, State Road 101 to S.R. 44 to S.R. 1 and vice versa, to access Quakertown SRA.
- BLACK VULTURES: Birds may do damage to your vehicle. Learn how.
- OVERSIZED AND HEAVY VEHICLES USE WEST GATE: All RVs and vehicles towing trailers MUST use the park's west entrance on State Road 46 two miles west of Nashville, Indiana. The park's north entrance east of Nashville has a historic covered bridge with a 9-foot height clearance and 3-ton weight limit. Oversized vehicles cannot use the north entrance.
- GPS DIRECTIONS MAY BE INCORRECT: Visitors and campground users should note that GPS directions may not always send you to the correct entrances.
- 2026 END-OF-SEASON POOL ALERT: Outdoor pools at state parks are now closed on weekdays and open on weekends only (Saturday and Sunday). On Labor Day weekend, outdoor pools will be open Saturday, Sunday and Monday, and will close for the season after Sept. 7, 2026. Hours and days of operation are subject to change because of limited lifeguard availability, inclement weather or other factors. Please check Facebook or call the property for current information.
- BLUE-GREEN ALGAE: Found in lakes year round. Don't drink the water. Shower after you swim. More information.
- BLUE-GREEN ALGAE ADVISORY ALERT for Cecil M. Harden Lake (Raccoon Lake SRA) Beach: Swimming and boating permitted. Avoid contact with algae. Avoid swallowing water while swimming. Take a bath or shower with warm soapy water after coming in contact with lake water. Do not use lake water for cooking or bathing. Although our test results are specifically for the beach where pets are not permitted to swim, please keep pets out of the water along shallow banks and the shoreline. More information.
- BLUE-GREEN ALGAE: Found in lakes year round. Don't drink the water. Shower after you swim. More information.
- None at this time.
- 2026 END-OF-SEASON POOL ALERT: Outdoor pools at state parks are now closed on weekdays and open on weekends only (Saturday and Sunday). On Labor Day weekend, outdoor pools will be open Saturday, Sunday and Monday, and will close for the season after Sept. 7, 2026. Hours and days of operation are subject to change because of limited lifeguard availability, inclement weather or other factors. Please check Facebook or call the property for current information.
- Brough’s Tunnel Closed: Due to an early spring rockslide and the possibility of additional large rocks falling near the entrance, the tunnel is closed for an indefinite period of time. The park is evaluating how to mitigate any future rockslides, with the intention of opening the tunnel in the future. Trail 5 remains open, but please avoid both tunnel entrances.
- SHOWER/RESTROOM BUILDING #2 CLOSED: Comfort Station 2 (serves Section E in the family campground) is CLOSED until further notice due to long-term foundational repairs that are needed. There are other modern showers/restrooms in the area that can serve the family campground, however, they are a little farther away from some campsites. We apologize for the inconvenience. Please check back for updates.
- BLUE-GREEN ALGAE: Found in lakes year round. Don't drink the water. Shower after you swim. More information.
- None at this time.
- SADDLE BARN TEMPORARILY CLOSED: The saddle barn will be closed as the search for a new concessionaire contractor continues. Interested in DNR concessions? Learn more about available opportunities.
- BOAT RAMPS: Hardy Lake boat ramps may be closed due to water levels. Please call the park office for the most recent status at 812-794-3800.
- BLUE-GREEN ALGAE ADVISORY ALERT for Hardy Lake SRA Beach: Swimming and boating permitted. Avoid contact with algae. Avoid swallowing water while swimming. Take a bath or shower with warm soapy water after coming in contact with lake water. Do not use lake water for cooking or bathing. Although our test results are specifically for the beach where pets are not permitted to swim, please keep pets out of the water along shallow banks and the shoreline. More information.
- MARINA FUELING: Due to issues with the fuel system, the Hardy Lake marina will no longer provide fuel for sale. Because there is no other fuel for sale on the lake, watercraft operators must be self-contained and/or bring their own fuel if needed. We apologize for the inconvenience.
- POOL CLOSURE: The swimming pool has permanently closed.
- 2026 END-OF-SEASON SWIMMING BEACH ALERT: The swimming beach will remain open and guarded daily through Friday, Aug. 14, 2026. Beginning Saturday, Aug. 15, the beach will be open for swimming on weekends only through Labor Day. The beach will close for swimming after Sept. 7, 2026. Hours and days of operation are subject to change because of limited lifeguard availability, inclement weather, lake conditions or other factors. Please check Facebook or call the property for current information.
- None at this time.
- SWIMMING BEACH AND BOAT RENTAL CLOSED: Lake Lincoln is still refilling after being fully drained for dam repairs. Due to low water levels, the swimming beach and boat rental will remain closed for the foreseeable future in 2026. For updates, check back here or on Lincoln's Facebook page. More information.
- BLUE-GREEN ALGAE: Found in lakes year round. Don't drink the water. Shower after you swim. More information.
- PARK OPEN: The park, nature center, Canyon Inn, cabins, most shelters, and some trails for hiking are open and operating. The campground and some park trails remain closed due to the March 31, 2023 tornado damage. See details and read about recovery efforts.
- 2026 END-OF-SEASON POOL ALERT: Outdoor pools at state parks are now closed on weekdays and open on weekends only (Saturday and Sunday). On Labor Day weekend, outdoor pools will be open Saturday, Sunday and Monday, and will close for the season after Sept. 7, 2026. Hours and days of operation are subject to change because of limited lifeguard availability, inclement weather or other factors. Please check Facebook or call the property for current information.
- SADDLE BARN TEMPORARILY CLOSED: The saddle barn will be closed as the search for a new concessionaire contractor continues. Interested in DNR concessions? Learn more about available opportunities.
- BLUE GREEN ALGAE ALERT MISSISSENWA LAKE (MIAMI SRA BEACH): Yellow advisory. Swimming and boating permitted. Avoid contact with algae. Avoid swallowing water while swimming. Take a bath or shower with warm soapy water after coming in contact with lake water. Do not use lake water for cooking or bathing. Do not allow your pets to swim or drink water where algae are present. More information.
- ROAD CLOSURE: The Old Frances Slocum Trail is closed from south of Mississinewa’s Miami State Recreation Area (SRA) to near the entrance to Red Bridge SRA. County Roads S 700W and W 800S on the north side of Mississinewa Lake near Frances Slocum SRA are closed as well. Map of closure area.
- AUGUST 2026 UPDATE: Beaches at Monroe Lake are open. Twin Oaks and Paynetown shelters remain closed for the 2026 calendar year. Paynetown electric sites 171 and 172 are closed indefinitely.
- BLUE-GREEN ALGAE: Found in lakes year round. Don't drink the water. Shower after you swim. More information.
- BLACK VULTURES: Birds may damage your vehicle. Learn how.
- PLAYGROUND REPLACEMENT: The old playground was removed from the campground area. NEW playground equipment is expected late spring 2026.
- 2026 END-OF-SEASON POOL ALERT: Outdoor pools at state parks are now closed on weekdays and open on weekends only (Saturday and Sunday). On Labor Day weekend, outdoor pools will be open Saturday, Sunday and Monday, and will close for the season after Sept. 7, 2026. Hours and days of operation are subject to change because of limited lifeguard availability, inclement weather or other factors. Please check Facebook or call the property for current information.
- STAGESTOP CAMPGROUND AND CANOE ACCESS RAMP CLOSED: Contact the office with questions.
- BLUE GREEN ALGAE ALERT FOR OUABACHE (KUNKEL LAKE): BLUE-GREEN ALGAE: Found in lakes year round. Don't drink the water. Shower after you swim. More information.
- BEACH ALERT 2026: Due to high water levels, the swimming beach at Patoka Lake (Newton Stewart SRA) is currently CLOSED. Please check back here or on Facebook for updates.
- BLUE-GREEN ALGAE: Found in lakes year round. Don't drink the water. Shower after you swim. More information.
- BLUE-GREEN ALGAE: Found in lakes year round. Don't drink the water. Shower after you swim. More information.
- BLUE-GREEN ALGAE ADVISORY ALERT for Potato Creek (Worster Lake) Beach: Swimming and boating permitted. Avoid contact with algae. Avoid swallowing water while swimming. Take a bath or shower with warm soapy water after coming in contact with lake water. Do not use lake water for cooking or bathing. Although our test results are specifically for the beach where pets are not permitted to swim, please keep pets out of the water along shallow banks and the shoreline. More information.
- AQUATIC CENTER SEASONAL ALERT: The Prophetstown aquatic center operates annually from the Saturday of Memorial Day weekend through Labor Day Monday.
For guests booking August stays, please note that the aquatic center is open on weekends only (Saturdays and Sundays). During Labor Day weekend, the center is open Saturday, Sunday, and Monday, then closes for the season. Hours of operation may vary and can change due to weather, maintenance needs, or lifeguard availability. For the most up-to-date information, please check with the park prior to your visit. - WRONG DIRECTIONS: Many mapping services (including Google Maps, MapQuest, and Apple Maps) provide incorrect driving directions to the park. Use Exit 178/S.R. 43 north of Lafayette to access the park. Do not use S.R. 225. There is no park entrance, and the road has a one-lane bridge with a weight restriction.
- STATE ROAD 225 BRIDGE CLOSURE: There is NO access from old S.R. 25 onto S.R. 225. The S.R. 225 bridge is closed. The park’s visitors center can only be accessed off S.R. 225 (through Battle Ground). Also, there is NO access to the park itself off of S.R. 225.
- NORTH 9TH ST. CLOSURE: N. 9th St. is closed between Davis Ferry Park Access Road to Swisher Road. Seek alternate route from N. River Road to Burnetts Road to N. 9th St.
- None at this time.
- BLUE-GREEN ALGAE ADVISORY ALERT for Salamonie Lake (Lost Bridge West SRA) Beach: Swimming and boating permitted. Avoid contact with algae. Avoid swallowing water while swimming. Take a bath or shower with warm soapy water after coming in contact with lake water. Do not use lake water for cooking or bathing. Although our test results are specifically for the beach where pets are not permitted to swim, please keep pets out of the water along shallow banks and the shoreline. More information.
- TRAIL CLOSURES: Trails 7 and 8 are closed due to damaged trail structures.
- 2026 END-OF-SEASON POOL ALERT: Outdoor pools at state parks are now closed on weekdays and open on weekends only (Saturday and Sunday). On Labor Day weekend, outdoor pools will be open Saturday, Sunday and Monday, and will close for the season after Sept. 7, 2026. Hours and days of operation are subject to change because of limited lifeguard availability, inclement weather or other factors. Please check Facebook or call the property for current information.
- 2026 END-OF-SEASON POOL ALERT: Outdoor pools at state parks are now closed on weekdays and open on weekends only (Saturday and Sunday). On Labor Day weekend, outdoor pools will be open Saturday, Sunday and Monday, and will close for the season after Sept. 7, 2026. Hours and days of operation are subject to change because of limited lifeguard availability, inclement weather or other factors. Please check Facebook or call the property for current information.
- DONALDSON SHELTER CLOSED: The Donaldson Shelter was removed due to significant damage sustained during a tornado on March 31, 2023.
- BLUE-GREEN ALGAE for Starve Hollow Lake Beach: Yellow advisory. Swimming and boating permitted. Avoid contact with algae. Avoid swallowing water while swimming. Take a bath or shower with warm soapy water after coming in contact with lake water. Do not use lake water for cooking or bathing. Do not allow your pets to swim or drink water where algae are present. More information.
- BLUE-GREEN ALGAE ADVISORY ALERT for Summit Lake SP Beach: Swimming and boating permitted. Avoid contact with algae. Avoid swallowing water while swimming. Take a bath or shower with warm soapy water after coming in contact with lake water. Do not use lake water for cooking or bathing. Although our test results are specifically for the beach where pets are not permitted to swim, please keep pets out of the water along shallow banks and the shoreline. More information.
- None at this time.
- 2026 END-OF-SEASON POOL ALERT: The outdoor pool is open only on the remaining dates: Aug. 7, 8 and 9, 2026. It will close for the season after Sunday, Aug. 9.
- TRAIL 9 RE-OPENED:After a 13-month closure due to damage from flooding, the ladder structures have been rebuilt, and Trail 9 is now open for hiking again.
- U.S. 41 CLOSED (July 6-Sept 2026):U.S. 41 is closed by Sugar Creek. The official detour around the closure follows U.S. 41 to State Road 47 to County Road 750 W to S.R. 234 and back to U.S. 41.
- S.R. 47 CLOSED (Aug 3-Sept 2026): S.R. 47 is closed from S.R. 234 to Co. Rd. 950 S. The official detour around the closure follows S.R. 47 to S.R. 234 to U.S. 231 to S.R. 236 to S.R. 59 and back to S.R. 47.
- 2026 END-OF-SEASON POOL ALERT: Outdoor pools at state parks are now closed on weekdays and open on weekends only (Saturday and Sunday). On Labor Day weekend, outdoor pools will be open Saturday, Sunday and Monday, and will close for the season after Sept. 7, 2026. Hours and days of operation are subject to change because of limited lifeguard availability, inclement weather or other factors. Please check Facebook or call the property for current information.
- Beginning at 5 p.m. on Aug. 2, 2026, the road leading to the Campgrounds, Youth Tent and Horse Day Use Area, Oak Grove Shelter, and associated parking will be closed. The road is scheduled to reopen on Aug. 7, 2026. Campground and Oak Grove Shelter reservations will not be available during this period.
- Trail 1 (Old Forest) and Trail 5 (Waterfall) will also be closed starting Aug. 2, 2026, and will remain closed until Sep. 12, 2026.
- BLUE-GREEN ALGAE ADVISORY ALERT for Whitewater Memorial State Park Beach: Swimming and boating permitted. Avoid contact with algae. Avoid swallowing water while swimming. Take a bath or shower with warm soapy water after coming in contact with lake water. Do not use lake water for cooking or bathing. Although our test results are specifically for the beach where pets are not permitted to swim, please keep pets out of the water along shallow banks and the shoreline. More information.
- Black Vultures: Birds may damage your vehicle. Learn how.
