TimB

Blue Liner Flows Review | USGS Stream Gauges

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Traveling more than an hour to go fly fishing often requires some planning. Weather and water levels are the two most important variables to understand before heading out. Everyone has their favorite weather apps, but this year more than ever, having a good understanding of water levels has been non-negotiable.

All water level data originates from the United States Geological Survey (USGS) Surface-Water Data, which monitors over 13,000 stream gauges across the U.S. and more than 350 in Pennsylvania. The USGS has been transitioning to a new online interface over the past five-plus years. The updated look and feel have left some old features behind while adding new ones. I hate it.

So, I’ve been on the hunt for a desktop and mobile app that delivers USGS backend data through a clean, easy-to-use interface. Blue Liner Flows offers a solid solution for iPhone, iPad and Mac users, with apps built for both platforms. Most importantly, favorites and preferences sync across devices. There’s a free version, but I’ll be reviewing the $6.99 annual paid version.

Key features include: favorites, state selection, map view, latest data overview, discharge in CFS, discharge in feet, average annual discharge, various time views, weather forecasts, alerts, temperatures (station-dependent), turbidity (station-dependent), and other data specific to each gauge.

I found the app very easy to set up on my Mac. Once configured, all my favorites and alerts synced automatically to my iPhone. You don’t need both devices—an iPhone alone works just fine. I especially liked navigating between the state, favorites, and map views. It’s fast and intuitive. Most views display the key information I’m looking for, including directional arrows indicating whether water levels are rising or falling.


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Shad Darts By Tim Bennett (TimB)

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One of the nice things about fly fishing is that it usually isn’t a “crack of dawn” affair. Most hatches happen in the afternoon or evening. You can usually sleep in a little without worrying about missing the best fishing of the day. Fly fishing for hickory shad may be an exception. I usually try to get an early start when they are running.

The guys gathered at the appointed time and we made the trip south to Maryland hoping to catch the first surge of these anadromous fish on their journey up Deer Creek to spawn. We crossed the Maryland border, and then Conowingo Dam, right on schedule and pulled into the parking lot with five minutes to spare. The liquor store was just about to open.
Jim knew the drill, but Bob was new to the shad game and raised an eyebrow. He said he had a few beers with him, enough for all three of us, and that there really was no need to stop. I told him we weren’t there to buy beer. That raised his other eyebrow.

There were three other cars in the lot, all waiting like us. We had a couple of laughs speculating what they might be there for at 8:00 am on a Sunday morning. Two young men in their twenties were anxious to get into the store and tried the door – locked. They peered in the window, looking for signs of movement but gave up and went back to their car. At 8:01 the door opened and we all filed in. One gentleman went right up to the counter to buy lottery tickets. The young men asked the clerk about fishing licenses - the store was also a Maryland fishing license agent. We headed right for the register with the mini bottles of spirits, and a stack of Plano boxes piled high. We were there to buy shad darts.


Shad darts are wedge-shaped jig heads with a sparse bunch of calf tail or similar fur as a tail. The lead heads are painted bright colors. They are a...
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