Mercer Reservoir 1, Cameron County, Texas     User input for Mercer Reservoir 1, Cameron County, Texas: Be the first to submit input for Mercer Reservoir 1. Help improve this web site with your great input. Submit Input: Your Name: Write or Paste Input here: Upload picture:      Review Guidelines       Many people like to go to Mercer Reservoir 1. After a long day outdoors Rancho Viejo Resort & CC is a wonderful site to spend a night or two. The yearly rain here at Mercer Reservoir 1 is about average; throughout the month of September you get the most rain around here, and March on the other hand is the driest. Not far from Mercer Reservoir 1 you acquire some brilliant water scenery at Sweeney Lake East Levee; nearby you come across the Laguna Atascosa National       Wildlife Refuge Trail which is a pleasant hiking trail. Stay the night at Palmdale Village RV Resort, and lots of folks from Brownsville-Harlingen come here. The warmest time of the year at Mercer Reservoir 1 arrives with high temperatures in the 90's; through summer nights temperatures are in the 70's. High temperatures all through the winter are normally in the 60's with temperatures at Mercer Reservoir 1 dipping down into the 40's during winter nights.                  This lake is so wonderful. There's so much to do here at Mercer Reservoir 1 that you need to camp here for a while, Holiday Out RV Park is a nice location for that, and Knights Inn & Suites Los Fresnos is a tremendous place to get some rest.   Knights Inn & Suites Los Fresnos, Los Fresnos 7 miles away Welcome the Knights Inn Los Fresnos. The property features Microwaves- Refrigerators Massage Showerheads -Wireless Internet and HBO in guest rooms. There is also an onsite Outdoor Pool. Restaurants ... Rancho Viejo Resort & CC, Rancho Viejo 11 miles away Rancho Viejo Resort and Country Club- one of Texas original and most prestigious golfing resort and meetings destinations- is located in the beautiful lower Rio Grande Valley of Texas- convenient to H... Current weather conditions at Mercer Reservoir 1, Cameron County, Texas Local climate location: HARLINGEN 4 miles away   Coordinates: Latitude: 26.17333 Longitude: -97.45167 Texas Lakes Complete list of all lakes in Texas Cameron County Lakes Complete list of all lakes in Cameron County Books about Mercer Reservoir 1 List of books available on Amazon.com about Mercer Reservoir 1, Cameron County, Texas. Outdoors Recreation Near Brownsville-Harlingen, Texas Very comprehensive list of a variety of outdoors recreation in the vicinity of Brownsville-Harlingen, Texas, the metro area neareast to Mercer Reservoir 1. Find info on campgrounds, hiking trails, ski resorts, lakes, beaches, parks, whitewater and more. Texas Outdoors Index This is a very comprehensive index of outdoors activities in the great state of Texas.     These outdoors activities are available near Mercer Reservoir 1.   Hotels Near Mercer Reservoir 1: Knights Inn & Suites Los Fresnos, Los Fresnos, 7 miles away Rancho Viejo Resort & CC, Rancho Viejo, 11 miles away La Quinta Inn Brownsville, Olmito, 11 miles away Super 8 Motel San Benito, San Benito, 12 miles away La Quinta Inn And Suites Brownsville, Brownsville, 13 miles away   Camp Grounds Near Mercer Reservoir 1: Palmdale Village RV Resort, Los Fresnos, 6 miles away Holiday Out RV Park, Los Fresnos, 6 miles away River Ranch Resort RV Park, Rio Hondo, 8 miles away Palmdale RV Resort, San Benito, 8 miles away   Trails Near Mercer Reservoir 1: Laguna Atascosa National Wildlife Refuge Trail, Cameron County, 8 miles away