LCRA LogoColorado 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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