Colorado River Watch Network (CRWN) Water Quality Data
Segment 1304 Caney Creek Tidal
249
Caney Creek at Droskes
Graph Data
0
167
Caney Creek at ICWW
Graph Data
0
300
Caney Creek at Kriegel's
Graph Data
0
193
Linville Creek at Boone Road
Graph Data
0
252
Smith Site-Dead Caney Crk
Graph Data
0
Segment 1305 Caney Creek Above Tidal
159
Caney Creek at 457 & 521
Graph Data
0
Segment 1401 Colorado River Tidal
312
Colorado River at Hwy 521 LCRA Park
Graph Data
55
410
Colorado River at Matagorda
Graph Data
0
360
Colorado River at Matagorda Nature Center
Graph Data
66
61
Colorado River at Selkirk Island
Graph Data
0
190
Three Mile Cut near Hwy 2031
Graph Data
6
Segment 1402 Colorado River Below LaGrange
214
Buckners Creek at Country Club Rd.
Graph Data
0
396
Cedar Creek at Hwy 304
Graph Data
9
59
Colorado River at Beason's Park Columbus
Graph Data
244
462
Colorado River at Blue Willow Farm
Graph Data
4
210
Colorado River at Brandt River Bottom Rd.
Graph Data
0
350
Colorado River at Bus Hwy 71 Bridge Columbus
Graph Data
11
246
Colorado River at Bus Hwy 71 La Grange
Graph Data
19
338
Colorado River at Howell Canoe Columbus
Graph Data
13
221
Colorado River at Hwy 35 Bay City
Graph Data
0
395
Colorado River at MBNC Bay City
Graph Data
205
430
Colorado River at Pecan Valley Wharton
Graph Data
0
60
Colorado River at Riverfront Park Wharton
Graph Data
44
304
Colorado River at Riverside Park Bay City
Graph Data
91
155
Colorado River at Stein Ranch
Graph Data
0
56
Colorado River at White Rock Park La Grange
Graph Data
20
291
Cummins Creek at Aschenbeck's
Graph Data
0
57
Lake Fayette at Nature Trail
Graph Data
0
Segment 1403 Lake Austin
150
Bee Creek at Westlake Drive
Graph Data
0
72
Bee Creek at Wild Basin Preserve
Graph Data
76
236
Bull Creek above 2222
Graph Data
17
34
Bull Creek at 2222
Graph Data
0
215
Bull Creek at Loop 360
Graph Data
7
208
Bull Creek at St. Edwards Park
Graph Data
75
381
Buttermilk Creek
Graph Data
9
446
Chaetura Spring
Graph Data
0
200
Coldwater Creek above Lake Austin
Graph Data
0
201
Dry Creek above Lake Austin
Graph Data
0
98
Eanes Creek at Camp Craft
Graph Data
0
97
Eanes Creek at Lady Bird Lake
Graph Data
0
33
Furtado Creek at Old Spicewood Springs Rd
Graph Data
130
317
Lake Austin above Tom Miller Dam
Graph Data
0
323
Lake Austin at City Park
Graph Data
6
203
Lake Austin at Commons Ford Park
Graph Data
2
296
Lake Austin at Dock 1302
Graph Data
0
32
Lake Austin at Walsh Boat Landing
Graph Data
19
27
Lake Austin below Mansfield Dam
Graph Data
8
204
Panther Hollow Creek above Lake Austin
Graph Data
4
482
Taylor Slough at Reed Neighborhood Park Austin
Graph Data
8
456
Tilcajete
Graph Data
1
455
Tilcajete 1
Graph Data
2
461
Vireo Preserve
Graph Data
0
Segment 1404 Lake Travis
415
Baker Spring
Graph Data
82
340
Bee Creek at Bee Creek Road
Graph Data
26
347
Bloody Hollow Creek at 1431
Graph Data
0
409
Collins Grotto
Graph Data
93
420
Concordia Pond
Graph Data
0
320
Cow Creek at Cow Creek Road
Graph Data
229
460
Cow Creek at Whitewater
Graph Data
64
26
Cypress Creek at 2769
Graph Data
64
158
Cypress Creek at 2769 Pond
Graph Data
0
24
Gillum Creek at River Fern Court
Graph Data
0
14
Hairston Creek at Hwy 335
Graph Data
0
20
Hurst Creek at Ladin Lane
Graph Data
0
411
Hurst Creek at Lakeway Municipal Court
Graph Data
8
414
Kretschmarr Salamander Cave
Graph Data
7
241
Lake Travis at Arrowhead Point
Graph Data
0
23
Lake Travis at Commanders Point Harbor
Graph Data
0
245
Lake Travis at Cypress Cove
Graph Data
0
127
Lake Travis at Cypress Crk Anderson Mill Marina
Graph Data
0
393
Lake Travis at Dodd Street Marina
Graph Data
19
250
Lake Travis at Flat Rock Cove
Graph Data
0
273
Lake Travis at Gregg Point
Graph Data
0
19
Lake Travis at Hurst Harbor
Graph Data
69
156
Lake Travis at Lago Vista POA Marina
Graph Data
80
22
Lake Travis at Lakeway Marina
Graph Data
0
485
Lake Travis at Little Rough Hollow
Graph Data
8
390
Lake Travis at Mansfield Dam Park
Graph Data
282
225
Lake Travis at Trails End
Graph Data
0
463
Lake Travis at Travis Landing
Graph Data
0
412
Lake Travis at VIP Marina
Graph Data
0
324
Post Oak Creek
Graph Data
18
408
Upper SAS Canyon Spring
Graph Data
60
Segment 1405 Marble Falls Lake
12
Backbone Creek above Lake Marble Falls
Graph Data
0
11
Backbone Creek at Broadway
Graph Data
0
102
Lake Marble Falls at Lakeside Park
Graph Data
192
406
Lake Marble Falls at Lakeview Dr Cottonwood Shores
Graph Data
2
432
Lake Marble Falls at Los Escondidos
Graph Data
0
445
Lake Marble Falls at Meadow Lakes Dr.
Graph Data
0
443
Lake Marble Falls at Noah Thompson Park
Graph Data
6
Segment 1406 Lake Lyndon B. Johnson
392
Dry Branch Creek at Bay W Blvd
Graph Data
0
284
Lake LBJ above the Llano River
Graph Data
0
169
Lake LBJ at Camp Champions
Graph Data
3
417
Lake LBJ at Ferguson Power Plant
Graph Data
8
212
Lake LBJ at Highway 1431
Graph Data
0
419
Lake LBJ at Horseshoe Bay Lighthouse
Graph Data
0
438
Lake LBJ at Horseshoe Bay Marina
Graph Data
0
453
Lake LBJ at Impala Isle
Graph Data
0
467
Lake LBJ at Keel
Graph Data
0
465
Lake LBJ at Lake Point
Graph Data
0
10
Lake LBJ at Landing Strip
Graph Data
25
404
Lake LBJ at McNair Park
Graph Data
3
468
Lake LBJ at Pack Saddle
Graph Data
0
442
Lake LBJ at Quail Point Community Center
Graph Data
3
421
Lake LBJ at Sunrise Beach at E. Lakeshore
Graph Data
0
254
Lake LBJ at Sunrise Beach at Princess Terrace
Graph Data
0
355
Lake LBJ at Sunset Point Park
Graph Data
2
464
Lake LBJ at West Ranch
Graph Data
0
202
Sandy Creek at Co. Rd 310
Graph Data
0
391
Walnut Creek at Granite Shoals Dr
Graph Data
4
Segment 1407 Inks Lake
175
Inks Lake at Inks Lake State Park Store
Graph Data
15
197
Inks Lake below Camp Longhorn
Graph Data
0
Segment 1408 Lake Buchanan
195
Colorado River at Colorado Bend State Park
Graph Data
2
440
Lake Buchanan at Black Rock Dr.
Graph Data
0
399
Lake Buchanan at Burnet County Park
Graph Data
38
441
Lake Buchanan at Cassies
Graph Data
2
285
Lake Buchanan at Council Creek
Graph Data
0
328
Lake Buchanan at Hi-Line Resort
Graph Data
0
213
Lake Buchanan at Hwy 29 LCRA swim area
Graph Data
1
181
Lake Buchanan at Paradise Point
Graph Data
0
196
Spicewood Creek above Colorado River
Graph Data
0
Segment 1410 Colorado River Below O. H. Ivie Reservoir
9
Colorado River at HWY 16 Goldthwaite
Graph Data
0
342
Colorado River at Winchell Bridge
Graph Data
0
Segment 1414 Pedernales River
413
Barons Creek Old San Antonio Hwy
Graph Data
0
303
Barons Creek at Frantzen Park Fredricksburg
Graph Data
0
397
Barons Creek at Hwy 290
Graph Data
0
368
Cypress Creek at Hammetts Crossing
Graph Data
6
439
Dead Mans Hole
Graph Data
0
424
Flat Creek at FM 201
Graph Data
2
358
Hamilton Pool
Graph Data
1
171
Heinz Creek at Westcave Preserve
Graph Data
2
426
Honey Creek
Graph Data
1
286
Lake Madrone at Bamberger Ranch
Graph Data
0
180
Lick Creek below Pedernales Canyon Trail
Graph Data
0
339
Lick Creek East Branch
Graph Data
0
327
Lick Creek West Branch
Graph Data
0
184
Live Oak Creek at RR 2093
Graph Data
0
185
Live Oak Creek below RR 2093
Graph Data
0
416
Lower South Grape Creek 307 Luckenbach Rd
Graph Data
0
459
Lower South Grape Creek at HWY 290
Graph Data
0
471
Pedernales at Goehmann
Graph Data
8
470
Pedernales at Jung Ln
Graph Data
18
425
Pedernales Headwaters
Graph Data
2
15
Pedernales River at 281
Graph Data
0
292
Pedernales River at Buffalo Crossing
Graph Data
0
3
Pedernales River at Hammetts Crossing
Graph Data
45
319
Pedernales River at Harper
Graph Data
0
431
Pedernales River at LBJ Dam
Graph Data
28
173
Pedernales River at LBJ NHP Hodges Dam- RR 1623
Graph Data
74
170
Pedernales River at LBJ NHP, PR49
Graph Data
81
294
Pedernales River at Pedernales Falls State Park
Graph Data
2
423
Pedernales River at Pedernales Place Park
Graph Data
2
382
Pogue Springs
Graph Data
3
383
Reimers Ranch Park at Climbers Canyon
Graph Data
0
325
Town Creek at Johnson Settlement
Graph Data
4
348
Williams Creek at the Pedernales River
Graph Data
4
Segment 1415 Llano River
183
Llano River above Johnson Fork
Graph Data
8
356
Llano River at CR 2389
Graph Data
2
242
Llano River at Highway 87
Graph Data
0
148
Llano River at Robinson Park
Graph Data
0
248
Llano River at RR 3404
Graph Data
218
276
Llano River at Scotts Slab
Graph Data
28
469
Llano River at Valentine Lakeside Resort
Graph Data
0
435
Llano River at Willow Creek
Graph Data
0
275
Llano River below Hwy 16
Graph Data
0
281
Llano River below Llano WWTP
Graph Data
0
199
Llano River near Castell
Graph Data
0
394
South Llano River at City Park
Graph Data
24
307
South Llano River at Flatrock Lane
Graph Data
0
361
South Llano River at South Llano River State Park
Graph Data
0
Segment 1416 San Saba River
389
San Saba River at Maxwell's Crossing
Graph Data
42
146
San Saba River at Risien Park
Graph Data
49
Segment 1420 Pecan Bayou Above Lake Brownwood
8
Lake Brownwood at Hwy 279
Graph Data
0
Segment 1426 Colorado River Below E. V. Spence Reservoir
454
Blair Woods Well
Graph Data
0
Segment 1427 Onion Creek
222
Bear Creek at Crystal Hills Drive
Graph Data
2
362
Bear Creek at Davis Ranch
Graph Data
11
450
Bear Creek at Evergreen Way
Graph Data
7
297
Bear Creek at Wildwood Hills
Graph Data
10
310
Blue Creek at Blue Creek Dr
Graph Data
0
333
Little Bear Creek at Lower Check Dam
Graph Data
0
111
Onion Creek above Upper McKinney Falls
Graph Data
0
113
Onion Creek at Buda
Graph Data
7
349
Onion Creek at Creek Rd.
Graph Data
5
48
Onion Creek at Fincher Rd
Graph Data
0
2
Onion Creek at Hwy 190/220
Graph Data
0
345
Onion Creek at Salt Lick
Graph Data
6
45
Onion Creek at William Cannon
Graph Data
0
112
Onion Creek below Lower McKinney Falls
Graph Data
0
239
Pier Branch above Onion Creek
Graph Data
4
346
Slaughter Creek at 1826 WQPL
Graph Data
3
330
Williamson Creek at Dove Springs Park
Graph Data
4
253
Williamson Creek at Old Bee Caves Rd
Graph Data
8
373
Williamson Creek below Old Bee Caves Road
Graph Data
40
178
Williamson Creek immediately above Onion Crk
Graph Data
0
Segment 1428 Colorado River Below Lady Bird Lake
452
Black Willow Creek Riverside Farms Rd site 1
Graph Data
0
436
Boggy at 38 1/2
Graph Data
74
407
Boggy at Sustainable Food Center
Graph Data
6
427
Boggy Creek at Rosewood
Graph Data
34
380
Boggy Creek at U.S. 183
Graph Data
8
182
Colorado River above FM 969
Graph Data
0
483
Colorado River at Austins Colony
Graph Data
2
370
Colorado River at Colorado Vista
Graph Data
9
374
Colorado River at FM 973
Graph Data
2
375
Colorado River at Little Webberville
Graph Data
2
329
Colorado River at Montopolis Bridge
Graph Data
7
403
Colorado River at Mud Outdoor Center
Graph Data
10
154
Colorado River at Old Ford on Hornsby Bend
Graph Data
3
379
Colorado River at Webberville
Graph Data
5
283
Colorado River at Windmill Ranch
Graph Data
0
46
Colorado River below Longhorn Dam
Graph Data
0
405
Dry Creek at Bright Leaf
Graph Data
0
433
East Country Club Creek above Grove Street
Graph Data
1
418
Giannini Creek at Pflugerville
Graph Data
2
428
Gilleland at IOS
Graph Data
0
401
Gilleland at Pfluger Park crossover
Graph Data
22
367
Gilleland Creek at Edgemere
Graph Data
18
364
Gilleland Creek at Grand Avenue Parkway
Graph Data
7
363
Gilleland Creek at Picadilly Lane
Graph Data
6
28
Gilleland Creek at Railroad Ave.
Graph Data
119
369
Gilleland Creek at Swenson Farms
Graph Data
57
365
Gilleland Creek below Bohl Park
Graph Data
42
353
Gilleland Creek near Pflugerville High School
Graph Data
8
451
Lady Bird Lagoon at Expedition School
Graph Data
0
449
Little Walnut at Willamette
Graph Data
42
108
Little Walnut Creek at Peyton Gin
Graph Data
6
224
Little Walnut Creek near Dobie Middle School
Graph Data
0
434
Montopolis Wetland
Graph Data
2
378
Oak Springs Spillway above Boggy Creek
Graph Data
2
376
Tannehill Creek at Boggy Creek
Graph Data
0
238
Walnut Creek at IH-35
Graph Data
51
290
Walnut Creek at Metric
Graph Data
251
30
Wells Branch at Thermal Dr Fire Station
Graph Data
0
209
Wells Branch at Walnut Creek Park
Graph Data
20
31
Wells Branch Creek at Mills Pond
Graph Data
0
352
Wilbarger Creek at Cameron Road
Graph Data
2
351
Wilbarger Creek at Mammoth Cave Bridge
Graph Data
12
Segment 1429 Lady Bird Lake
77
Blunn Creek at Blunn Nature Preserve
Graph Data
55
228
Blunn Creek at Little Stacy Park
Graph Data
4
35
Eanes Creek Tributary near Camp Craft Road
Graph Data
0
288
East Bouldin Creek at Dawson Park
Graph Data
4
336
East Bouldin Creek at Milton
Graph Data
0
229
Lady Bird Lake above Longhorn Dam
Graph Data
31
332
Lady Bird Lake at Austin Youth Hostel
Graph Data
11
335
Lady Bird Lake at 2.5 mile marker
Graph Data
4
315
Lady Bird Lake at Fiesta Gardens
Graph Data
42
168
Lady Bird Lake at Red Bud Isle
Graph Data
9
233
Lady Bird Lake at SRV statue
Graph Data
7
331
Lady Bird Lake at West Bouldin Creek
Graph Data
1
43
Shoal Creek at 4th
Graph Data
0
119
Shoal Creek at 5th
Graph Data
0
121
Shoal Creek at Northwest Park
Graph Data
46
448
Shoal Creek at Seiders Spring
Graph Data
1
237
Shoal Creek below 34th street
Graph Data
87
44
Waller Creek at 24th St.
Graph Data
0
244
Waller Creek at Lady Bird Lake
Graph Data
2
220
Waller Creek at Waller Creek Center 9th Street
Graph Data
10
480
West Bouldin Creek at SANP
Graph Data
0
Segment 1430 Barton Creek
40
Barton Creek Above Pool
Graph Data
4
207
Barton Creek at Barton Crk Habitat Preserve
Graph Data
0
206
Barton Creek at Bell Springs Road
Graph Data
9
18
Barton Creek at Hwy 71
Graph Data
0
39
Barton Creek at Lost Crk Blvd
Graph Data
124
16
Barton Creek at Trautwein Road
Graph Data
34
386
Barton Creek at Triple Creek Ranch
Graph Data
133
357
Barton Creek at Twin Boulders
Graph Data
10
42
Barton Creek at Zenobia Springs
Graph Data
0
223
Barton Creek below Barton Springs Pool
Graph Data
8
70
Barton Creek below BCP
Graph Data
0
217
Barton Creek Near St. Michaels
Graph Data
0
457
Little Barton Creek at Destiny Hills
Graph Data
33
458
Little Barton Creek at Provence
Graph Data
38
318
Rocky Branch Creek near Crumley Ranch Rd
Graph Data
361
359
Rocky Creek at Shield Ranch
Graph Data
13
Segment 1431 Mid Pecan Bayou
7
Pecan Bayou at 10 mile crossing
Graph Data
0
Segment 1434 Colorado River above La Grange
371
Big Sandy Creek at Confluence
Graph Data
13
474
Colorado River across from Ferry Park Hwy 71
Graph Data
2
343
Colorado River at 969 Bridge Utley
Graph Data
79
337
Colorado River at Bob Bryant Park Bastrop
Graph Data
158
473
Colorado River at CCR
Graph Data
0
235
Colorado River at Egypt Rd.
Graph Data
0
429
Colorado River at El Camino Bastrop
Graph Data
0
53
Colorado River at Fisherman's Park Bastrop
Graph Data
2
354
Colorado River at Hwy 95, Smithville
Graph Data
93
372
Colorado River at Lost Pines Nature Trails
Graph Data
121
472
Colorado River at Lower Wood Lane
Graph Data
0
234
Colorado River at Plum Park
Graph Data
0
243
Colorado River at Wilbarger Bend
Graph Data
15
55
Colorado River below Highway 71 Smithville
Graph Data
125
51
Colorado River below Tahitian Village
Graph Data
0
226
Dogwood Creek below SH 95
Graph Data
6
54
Gazley Creek at Loop 230
Graph Data
0
385
Piney Creek at Riverwood Dr
Graph Data
22
384
Wilbarger Creek at Lower Elgin Road
Graph Data
163
387
Wilbarger Creek at Parsons Road
Graph Data
3
388
Wilbarger Creek at Upper Elgin Road
Graph Data
12
Segment 1501 Tres Palacios Creek Tidal
189
Tres Palacios River at Hwy 521
Graph Data
0
263
Tres Palacios River at Polasek Home
Graph Data
0
Segment 1502 Tres Palacios Creek Above Tidal
216
Tres Palacios Creek at El Campo Middle School
Graph Data
0
Segment 2451 Matagorda Bay/Powderhorn Lake
191
Mad Island Marsh Preserve
Graph Data
0
Segment 2452 Tres Palacios Bay/Turtle Bay
402
Carancahua Bay
Graph Data
0
166
Cashs Creek at FM 2853
Graph Data
0
187
Texas State Marine Education Center
Graph Data
0
Segment 2454 Cox Bay
177
Cox's Creek
Graph Data
0
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