Near these rows on the contour line is the Mississippi, Missouri divide. To the left, west in the picture, the water flows to the Missouri River. To the right in the picture the water flows to the Mississippi River.
A sunset thrown in. A screw auger that shucked off a one year old bin stirring auger.
The best for last, the apple pie my wife made this morning.
Used to digitize those out with digital elevation model and lidar. Break em down further into sub-watersheds. Even micro-sheds for gravity sewer master plans.
How's the water supposed to know which way to flow it looks flatter than piss on a plate That's cool wabbi not a bad place to be in heavy rain when the water flows away in two directions. Nice looking land.
I did not know that about the "State Divide" - very interesting.
It runs north and south through the State. If you know where you are looking, you can see it from the air. If you take highway 44 west from the south side of Camp Dodge and go to Missouri Valley you will pass over it and there is a sign so designating the line. ON a map I believe it falls between Guthrie Center and Audubon as you are driving Highway 44.
Heard through a friend of my Dad's they were pulling 275 - 300 per acre on creek bottom ground south of Silver City. Had to slow the combines down to 3mph.....
Here's a satellite shot centering on Brown's Valley, MN. It's about 10 miles east of here on the SD/MN border. The body of water to the north (top) is Lake Traverse and it flows north. To the south is Big Stone Lake, it flows south. (Both have good fishing.)
North/south continental divide. OK. But what puzzles me is if Traverse flows north from where the road crosses and Big Stone flows south from the same point, where the hell does the water come from?
Here's a satellite shot centering on Brown's Valley, MN. It's about 10 miles east of here on the SD/MN border. The body of water to the north (top) is Lake Traverse and it flows north. To the south is Big Stone Lake, it flows south. (Both have good fishing.)
North/south continental divide. OK. But what puzzles me is if Traverse flows north from where the road crosses and Big Stone flows south from the same point, where the hell does the water come from?
Looking at the satellite view, it looks like each lake flows toward the other, with a hill between them. Moraine?
The Red river valley is a bit of an anomaly. It is a finger extension of the artic watershed. East or West of that valley far to the North of it water flows south.
Actually what the map shows is fairly flat cropland. Stand on the highway betweem the lakes. If you pee off the north side it goes to Hudson's Bay. Pee off the south side and it goes to the Gulf of Mexico. (At least in that case you know where the water comes from. )
Red River Valley starts at the red dot and runs north. South from the dot is the Whetstone Valley.
We're close to the northern border of the Great Basin. That's a huge area of NV, UT, ID, CA, & a couple other states, over 200,000 square miles, that drains internally. All the creeks evaporate or sink in the ground. It's all essentially desert with some very high and rugged mountains. There's 1 creek, called Salmon Falls Creek, that comes north out of NV and runs close to us. It goes to the Snake River and to the Pacific. Everything on both sides of the creek never makes it to an ocean. The Basin includes the highest and lowest points in the lower 48, Mt Whitney and Death Valley and they're less than 100 miles apart.