General Information Party ID Party Name Party Classification Mailing Address Work Phone Email/Website S611960 Caltrans District 2 State Agency 1657 Riverside Drive Po Box 496073 96049 6073 Redding, CA 96001 N/A N/A Related Places Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date S943115 02 0J7604 Tangle Blue Highway 3 Trinity 1 Facility Discharger 05/06/2026 null S943043 02 4J5704 MMBN Hub 1 Trinity 1 Facility Discharger 05/05/2026 null S942957 02 26 6 BB 0073 Tehama 5R Facility Discharger 05/01/2026 null S942878 02 25 6 BB 0113 Shasta 5R Facility Discharger 04/29/2026 null S942877 02 25 6 BB 0300 Tehama 5R Facility Discharger 04/29/2026 null S942179 02 25 6 BB 0301 Tehama 5R Facility Discharger 04/03/2026 null S942138 02 4J6004 MMBN Hut 98 Lassen 5R Facility Discharger 04/02/2026 null S942137 02 4J0724 MMBN Hut 16 Tehama 5R Facility Discharger 04/02/2026 null S942136 02 4J5404 MMBN Hub 97 Modoc 5R Facility Discharger 04/02/2026 null S942134 02 4J0824 MMBN Hut 11 Lassen 6A Facility Discharger 04/02/2026 null S942108 02 4J5404 MMBN Hub 95 Modoc 1 Facility Discharger 04/01/2026 null S942107 02 4J6004 MMBN Hut 93 Siskiyou 1 Facility Discharger 04/01/2026 null S942097 02 0K7604 MMBN Hut 101 Shasta 5R Facility Discharger 04/01/2026 null S942096 02 4J0544 MMBN Hut 100 Shasta 5R Facility Discharger 04/01/2026 null S942027 02 4J0604 MMBN Hub 14 Tehama 5R Facility Discharger 03/30/2026 null S942024 02 4J3604 MMBN Hub 15 Siskiyou 1 Facility Discharger 03/30/2026 null S942023 02 3J6714 MMBN Hut 12 Plumas 5R Facility Discharger 03/30/2026 null S941982 02 4J6104 MMBN Hub 134 Modoc 5R Facility Discharger 03/27/2026 null S941978 02 4J4824 MMBN Hub 114 Lassen 6A Facility Discharger 03/27/2026 null S941976 4J6214 MMBN Hut 103 Lassen 6A Facility Discharger 03/27/2026 null S941892 02 3J5204 HORSE GULCH DRY GULCH Tehama 5R Facility Discharger 03/25/2026 null S941825 020J8504 Hwy 89 McCloud Siskiyou 5R Facility Discharger 03/23/2026 null S941745 02 4J6304 Hub 102 Modoc 5R Facility Discharger 03/19/2026 null S941739 02 4J6204 MMBN Hub 10 Lassen 6A Facility Discharger 03/19/2026 null S941732 02 4J5704 MMBN Hub 2 Trinity 1 Facility Discharger 03/19/2026 null S940100 Vina Plains 2 Tehama 5R Facility Discharger 01/16/2026 null S940049 02 4J0014 MMBN HUB 5 Siskiyou 1 Facility Discharger 01/15/2026 null S939977 CVIN MMBN SR139 PM 43 4 PM 44 6 Modoc 1 Facility Discharger 01/13/2026 null S939976 CVIN MMBN SR139 PM 2 35 Siskiyou 1 Facility Discharger 01/13/2026 null S939974 CVIN MMBN SR97 PM 51 2 PM 52 4 Siskiyou 1 Facility Discharger 01/13/2026 null S939972 CVIN MMBN 02 25 6 BB 0321 Modoc 5R Facility Discharger 01/13/2026 null S939971 CVIN MMBN SR139 PM 50 1 PM 50 5 Modoc 1 Facility Discharger 01/13/2026 null S939968 CVIN MMBN SR97 PM 49 8 PM 50 5 Siskiyou 1 Facility Discharger 01/13/2026 null S939898 02 25 6 BB 0534 Siskiyou 1 Facility Discharger 01/09/2026 null S939744 02 25 6 BB 0288 Modoc 5R Facility Discharger 01/05/2026 null S939743 02 25 6 BB 0285 Modoc 5R Facility Discharger 01/05/2026 null S939742 02 25 6 BB 0282 Modoc 1 Facility Discharger 01/05/2026 null S937467 02 2K5404 Fredonyer Emergency Lassen 6A Facility Discharger 10/03/2025 null S932856 02 1J75U4 Devils Corral Lassen 6A Facility Discharger 07/02/2025 null S932701 02 4H0104 Beckwourth Pavement Rehab Plumas 5R Facility Discharger 06/27/2025 null S930671 South Avenue Roundabout Tehama 5R Facility Discharger 04/25/2025 null S930634 02 4H03U4 Greenville CAPM Plumas 5R Facility Discharger 04/24/2025 null S930411 Yreka New Mechanics Shop Siskiyou 1 Facility Discharger 04/16/2025 null S930027 02 4H0704 HWY 139 CAPM Lassen 6A Facility Discharger 04/03/2025 null S929701 02 3H6904 Almanor West Plumas 5R Facility Discharger 03/21/2025 null S929578 Hwy 97 Grass Lake Wildlife Crossing Siskiyou 1 Facility Discharger 03/17/2025 null S928030 02 4H0604 Chester Pavement Rehabilitation Plumas 5R Facility Discharger 01/16/2025 null S923028 Klamath River Bridge Replacement at Horse Creek Siskiyou 1 Facility Discharger 06/25/2024 null S922147 02 4J0814 HWY 36 MMBN Lassen 6A Facility Discharger 05/22/2024 null S921831 02 4J0514 I5 MMBN Shasta 5R Facility Discharger 05/10/2024 null S921703 02 3H82U4 Shalas CAPM Lassen 6A Facility Discharger 05/06/2024 null S921701 02 3H82U4 Shalas CAPM Lassen 5R Facility Discharger 05/06/2024 null S920648 02 4H0504 Lake Boulevard CAPM Shasta 5R Facility Discharger 03/27/2024 null S919355 02 0J6404 A13 PLU 36 ROUND ABOUT Plumas 5R Facility Discharger 02/06/2024 null S917953 02 1H58U4 CROMBERG RECONSTRUCTION Plumas 5R Facility Discharger 10/31/2023 null S914885 021H7004 Tidy Waters Trinity 1 Facility Discharger 08/03/2023 null S913505 02 1H5704 Route 299 Burney HMA Drainage and Electrical Shasta 5R Facility Discharger 06/09/2023 null S913503 Dunsmuir Gap Bridge Deck Replacement Siskiyou 5R Facility Discharger 06/09/2023 null S912938 02 1H6804 Cottonwood Scales Tehama 5R Facility Discharger 05/17/2023 null S907024 02 4H9304 Highway 299 Near Ingot Shasta 5R Facility Discharger 08/26/2022 null S906908 02 1H5204 Yreka Roadway Rehab Siskiyou 1 Facility Discharger 08/22/2022 null S904591 02 4H4404 PLU 70 Permanent Restoration Plumas 5R Facility Discharger 05/17/2022 null S904468 02 1H4704 TEHAMA CRZ Tehama 5R Facility Discharger 05/11/2022 null S904035 02 4F5204 Siskiyou CRZ Siskiyou 1 Facility Discharger 04/26/2022 null S903687 02 0J3804 Route 36 Brake Check Area Expansion Lassen 6A Facility Discharger 04/12/2022 null S896010 02 0H5504 Plu 70 Drainage Plumas 5R Facility Discharger 07/08/2021 null S894568 02 4G4404 Moffett Creek Bridge Replacement Siskiyou 1 Facility Discharger 06/04/2021 null S894567 02 4G5304 Ditch Excavation and Place RSP Shasta 5R Facility Discharger 06/04/2021 null S893634 02 4F2204 Swift Creek Bridge Replacement Trinity 1 Facility Discharger 05/06/2021 null S892789 02 4E4504 Bieber to Adin Modoc 5R Facility Discharger 04/12/2021 null S889478 02 0H9004 Mill Creek Aquatic Passage Butte 5R Facility Discharger 01/11/2021 null S888787 02 2H0504 Toyota Barrel Curve Realignment Trinity 1 Facility Discharger 12/16/2020 null S887026 02 1J7204 Shiloah Emergency Slide II Shasta 5R Facility Discharger 10/19/2020 null S886573 02 2H0504 Toyota Barrel Curve Realignment Trinity 1 Facility Discharger 10/05/2020 null S884450 02 2H9904 Eskimo Hill Shasta 5R Facility Discharger 07/31/2020 null S884145 02 2H6304 Diamond Star Curve Tehama 5R Facility Discharger 07/22/2020 null S882423 02 4E46U4 Good Fred Lahontan Lassen 6A Facility Discharger 05/27/2020 null S882419 02 4E46U4 Good Fred Lassen 5R Facility Discharger 05/27/2020 null S882117 02 4G5604 ROUTE 36 RED BLUF DRAINAGE Tehama 5R Facility Discharger 05/14/2020 null S880808 02 1H74U4 Morgan Summit Curves Tehama 5R Facility Discharger 03/23/2020 null S880798 02 1h9704 Ward Curve Tehama 5R Facility Discharger 03/23/2020 null S880789 Los Molinos ADA 02 1H3204 Tehama 5R Facility Discharger 03/23/2020 null S880626 02 4G5004 Construct Structural Concrete Bridge Trinity 1 Facility Discharger 03/16/2020 null S880624 02 1H1104 Adin Maintenance Station Lassen 5R Facility Discharger 03/16/2020 null S879174 02 4G41U4 Route 5 Sims Crag View Bridge Replacement Shasta 5R Facility Discharger 02/03/2020 null S876402 02 0H7604 Chilcoot Paving Plumas 5R Facility Discharger 10/07/2019 null S875738 02 4C1504 Highway 96 Culverts Siskiyou 1 Facility Discharger 09/11/2019 null S874072 02 1H4404 Worley Ranch Lassen 6A Facility Discharger 07/09/2019 null S873413 02 2H1804 FDR Cement with HMA Type A Siskiyou 1 Facility Discharger 06/10/2019 null S872536 02 4F5104 Shasta CRZ Shasta 5R Facility Discharger 03/19/2019 null S872486 02 0H7604 Chilcoot Paving Plumas 5R Facility Discharger 05/03/2019 null S871892 020 OH4504 Opapee Curve Improvement Plumas 5R Facility Discharger 04/09/2019 null S871824 02 4F2004 Hat Creek Bridge Shasta 5R Facility Discharger 04/05/2019 null S871349 02 4F2104 Butte and Ash Creek Bridge Replacement Modoc 5R Facility Discharger 03/19/2019 null S871346 02 4F5404 Route 5 Black Butte Bridge Replacement Siskiyou 5R Facility Discharger 03/19/2019 null S871320 02 2E4804 Hwy 263 Bridge Replacement Siskiyou 1 Facility Discharger 03/19/2019 null S870003 02 4C40V4 RASL Shasta 5R Facility Discharger 02/04/2019 null S869443 02 4F8604 Ditch Gulch Bridge Trinity 1 Facility Discharger 01/04/2019 null S868468 02 1H3304 Cedarville Pass Modoc 6A Facility Discharger 11/13/2018 null S867741 02 4H9204 Delta Fire Emergency Restoration Shasta 5R Facility Discharger 10/12/2018 null S866683 Carr Fire Emergency Restoration Shasta 5R Facility Discharger 08/30/2018 null S866242 02 0H1104 Meister Curve Realignment Tehama 5R Facility Discharger 08/13/2018 null S866236 02 4F9904 Susanville Pavement Rehabilitation Lassen 6A Facility Discharger 08/13/2018 null S866143 02 0H6304 Lower Antelope Curve Lassen 6A Facility Discharger 08/08/2018 null S865574 02 4F77U4 Caldwell Creek Bridge Scour Mitigation Roadway Rehabilitation Modoc 5R Facility Discharger 07/13/2018 null S864589 02 4E6504 Route 96 3 Bridge Widening Siskiyou 1 Facility Discharger 05/31/2018 null S864530 02 4G5504 SB Dunsmuir Grade Pavement Reconstruction Siskiyou 5R Facility Discharger 05/30/2018 null S863720 02 0E1804 Lake Almanor Spillway Bridge Replacement Plumas 5R Facility Discharger 05/02/2018 null S863113 02 0E1804 Lake Almanor Spillway Bridge Replacement Plumas 5R Facility Discharger 04/11/2018 null S862846 02 4G2504 Trinity Co Stormwater Mitigation Trinity 1 Facility Discharger 04/02/2018 null S862817 02 4E0204 Hwy 299 Johnson Park Shasta 5R Facility Discharger 03/30/2018 null S862812 02 4F5504 Mud Creek Bridge Replacement Siskiyou 5R Facility Discharger 03/30/2018 null S862811 02 4G2404 Route 5 North Edgewood Overhead Siskiyou 1 Facility Discharger 03/30/2018 null S862810 02 368414 Stillwater Interchange Shasta 5R Facility Discharger 03/30/2018 null S862800 02 3E7204 Red Bluff CPACP Tehama 5R Facility Discharger 03/30/2018 null S862793 02 0H2004 Colby Curves Highway Realignment Tehama 5R Facility Discharger 03/30/2018 null S862592 02 1C7504 Yellow Creek Bridge Replacement Plumas 5R Facility Discharger 03/21/2018 null S859432 02 4E6704 Route 5 Collier SRRA Siskiyou 1 Facility Discharger 10/09/2017 null S857759 02 2C0904 Spring Garden Bridge Widening Plumas 5R Facility Discharger 08/01/2017 null S856466 02 4E4204 Bordertown CAPM Lassen 6A Facility Discharger 06/22/2017 null S856149 02-0H3304 Roadway Improvements Near Del Loma Trinity 1 Facility Discharger 06/09/2017 null S855086 Dunsmuir Emergency Slide Repair Siskiyou 5R Facility Discharger 05/02/2017 null S853180 02 4G4904 Lower Manzanita Higway Realignment Shasta 5R Facility Discharger 02/10/2017 null S853153 02 4G03U4 Lassen Lodge Highway Realignment Tehama 5R Facility Discharger 02/09/2017 null S850882 02 4e6404 Hamilton Branch Bridge Plumas 5R Facility Discharger 10/27/2016 null S849666 02 4G2604 HMA Full Depth Reclamation Cement and Earthwork Plumas 5R Facility Discharger 09/08/2016 null S849353 02 2H7404 TRI 299 PM 23 3 Slide Repair Trinity 1 Facility Discharger 08/25/2016 null S849271 02 0E24U4 Greenville Route 89 Plumas 5R Facility Discharger 08/23/2016 null S845647 02 0E0904 Replace Bridge Realign Roadway Shasta 5R Facility Discharger 04/06/2016 null S845644 Highway 3 Slip Out Repair Trinity 1 Facility Discharger 03/30/2016 null S840449 McCandless Gulch Shasta 5R Facility Discharger 09/17/2015 null S839894 Chain2 Shasta 5R Facility Discharger 09/03/2015 null S838849 02 3E7304 Hilt Over Crossing Siskiyou 1 Facility Discharger 08/12/2015 null S837823 02 4F3904 Hamilton Branch Plumas 5R Facility Discharger 07/21/2015 null S836041 02 299714 Alturas 299 Improvements Modoc 5R Facility Discharger 06/12/2015 null S834882 Collier Cut Emergency Slide Repair Siskiyou 1 Facility Discharger 04/16/2015 null S833990 02 2E74U4 Hat Creek Curve Shasta 5R Facility Discharger 02/24/2015 null S833849 02 1H2604 Buckhorn Mountain Emergency Slide Repair Shasta 5R Facility Discharger 02/13/2015 null S833554 4E8114 Highway 5 Chain On Area Siskiyou 1 Facility Discharger 01/22/2015 null S833450 02 4E90U4 HWY 32 CURVE REALIGNMENT SMOKEY CREEK Tehama 5R Facility Discharger 01/20/2015 null S833397 02 3E4104 Capstone HWY 299 Buckhorn Improvements Shasta 5R Facility Discharger 01/15/2015 null S833016 02 3E7904 Collins Bar Curve Correction Trinity 1 Facility Discharger 12/15/2014 null S830730 Hwy 70 Rock Slope Protection Plumas 5R Facility Discharger 07/30/2014 null S830700 02 3C0714 Johnstonville PFR Lassen 6A Facility Discharger 07/29/2014 null S830033 Poison Pond Increase Pavement Width Trinity 1 Facility Discharger 06/23/2014 null S829389 Yreka Chain On Siskiyou 1 Facility Discharger 05/14/2014 null S829341 Fort Goff Creek Bridge Fish Passage Siskiyou 1 Facility Discharger 05/12/2014 null S828967 Long Point Slide Emergency Repair Siskiyou 1 Facility Discharger 04/18/2014 null S828678 02 2E3504 Enchilada Curve improvement with HMA over AB and construct retaining wall Trinity 1 Facility Discharger 04/03/2014 null S827039 02 360704 Repair Roadway with Superpave HMA over AB Shasta 5R Facility Discharger 12/09/2013 null S824699 Blue Point Curve Shasta 5R Facility Discharger 07/22/2013 null S824551 Hamburg Shoulder Widening Siskiyou 1 Facility Discharger 07/15/2013 null S824478 Deer Creek Curve Tehama 5R Facility Discharger 07/10/2013 null S824421 Baker Road and Hess Maint Station Tehama 5R Facility Discharger 07/08/2013 null S824413 Baker Curve and Hess Rd Maint Station Tehama 5R Facility Discharger 07/08/2013 null S823966 I5 Native Landscape Tehama 5R Facility Discharger 06/20/2013 null S823946 North Red Bluff Pavement Rehab Tehama 5R Facility Discharger 06/20/2013 null S823824 Clear Creek Widening Lassen 5R Facility Discharger 06/14/2013 null S823822 Black Butte Road Turn Lane Shasta 5R Facility Discharger 06/14/2013 null S823663 02 378904 Antlers Bridge Replacement Project Shasta 5R Facility Discharger 06/10/2013 null S823649 Mill Cr Scour Mitigation and Deck Rehab Tehama 5R Facility Discharger 06/07/2013 null S823090 Heard Ranch Curve Improvement Modoc 5R Facility Discharger 05/10/2013 null S821630 Shasta River Bridges Siskiyou 1 Facility Discharger 02/21/2013 null S821541 Twin Gulch Curve Realignment Shasta 5R Facility Discharger 02/13/2013 null S819613 Construct MBGR concrete barrier and retaining walls Plumas 5R Facility Discharger 10/05/2012 null S819325 Gas Point Road Ramp Extension Shasta 5R Facility Discharger 09/19/2012 null S818953 Crawford Slide Siskiyou 1 Facility Discharger 08/27/2012 null S818841 Crawford Slide Removal Siskiyou 1 Facility Discharger 08/20/2012 null S818838 SR 99 in Los Molinos from Grant St to Los Molinos Creek Tehama 5R Facility Discharger 08/20/2012 null S818613 Honey Lake Wetland Mitigation Site Lassen 6A Facility Discharger 08/08/2012 null S818134 Trinity River Bridge and Minnehaha Creek Bridge Trinity 1 Facility Discharger 07/16/2012 null S817951 Hayfork Bike Lane Updated 070612 Trinity 1 Facility Discharger 07/06/2012 null S817839 Hayfork Bike Lane Updated 062912 Trinity 1 Facility Discharger 06/29/2012 null S817768 Hayfork Bike Lane Trinity 1 Facility Discharger 06/27/2012 null S817053 Walters Lane Overhead Emergency Bridge Repair Siskiyou 1 Facility Discharger 05/24/2012 null S816891 Anderson Grade Siskiyou 1 Facility Discharger 05/16/2012 null S816848 North Weed LLP Siskiyou 1 Facility Discharger 05/14/2012 null S816759 Ukonom Culverts Siskiyou 1 Facility Discharger 05/10/2012 null S816649 Middle of Buckhorn Shasta 5R Facility Discharger 05/04/2012 null S816314 Emergency Slide Repair Siskiyou 1 Facility Discharger 04/18/2012 null S815708 Juniper Left Turn Lane SIS 3 Siskiyou 1 Facility Discharger 03/19/2012 null S815104 Hayfork Bike Lane Trinity 1 Facility Discharger 02/13/2012 null S811605 Trinity River Bridge and At Minnehaha Creek Bridge Replace Bridge Trinity 1 Facility Discharger 08/08/2011 null S807282 China Slide Trinity 1 Facility Discharger 01/07/2011 null Related Parties Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification N/A Jim Osier Contact Owner Contact null null null N/A Ted McDonald Contact Owner Contact null null null N/A Nicole Mallory Contact Owner Contact null null null N/A Andy Alvarado Contact Owner Contact null null null N/A John Rodrigues Contact Owner Contact null null null N/A John Bulinski Contact Owner Contact null null null N/A Sergio Mendoza Contact Owner Contact null null null N/A John Hinton Contact Owner Contact null null null N/A Ryan Johnson Contact Owner Contact null null null N/A Mark Loader Contact Owner Contact null null null N/A Lynnette Spadorcio Contact Owner Contact null null null N/A Dave Moore Contact Owner Contact null null null N/A Ron Collins Contact Owner Contact null null null N/A Andrew Alvarado Contact Owner Contact null null null N/A John Bailey Contact Owner Contact null null null N/A John Bulinski Contact Owner Contact null null null Regulatory Measures(non-enforcement) Reg. Measure ID Regulatory Measure Type Region WDID Title Status Program Order No. RM Effective Date RM Termination Date Relationship Relationship Start Date Relationship End Date S586697 Caltrans Construction 6T 6A18C407673 Notice Of Intent New Application Active CONSTW 2009-009-DWQ 07/14/2025 null Discharger 07/02/2025 null S597650 Broadband 5R 5R18PP000235 Linear Construction Activity Notification Active UNKNOWN UNKNOWN 04/02/2026 null Discharger 04/02/2026 null S597649 Broadband 5R 5R52PP000234 Linear Construction Activity Notification Active UNKNOWN UNKNOWN 04/02/2026 null Discharger 04/02/2026 null S597457 Broadband 6T 6A18PP000214 Linear Construction Activity Notification Active UNKNOWN UNKNOWN 03/27/2026 null Discharger 03/27/2026 null S597162 Broadband 1 1 53PP000201 Linear Construction Activity Notification Active UNKNOWN UNKNOWN 03/19/2026 null Discharger 03/19/2026 null S595033 Broadband 1 1 47PP000159 Linear Construction Activity Notification Active UNKNOWN UNKNOWN 01/13/2026 null Discharger 01/13/2026 null S597507 Broadband 1 1 47PP000217 Linear Construction Activity Notification Active UNKNOWN UNKNOWN 03/30/2026 null Discharger 03/30/2026 null S597612 Broadband 1 1 47PP000228 Linear Construction Activity Notification Active UNKNOWN UNKNOWN 04/01/2026 null Discharger 04/01/2026 null S595031 Broadband 5R 5R25PP000158 Linear Construction Activity Notification Active UNKNOWN UNKNOWN 01/13/2026 null Discharger 01/13/2026 null S595035 Broadband 1 1 47PP000160 Linear Construction Activity Notification Active UNKNOWN UNKNOWN 01/13/2026 null Discharger 01/13/2026 null S594742 Broadband 1 1 25PP000149 Linear Construction Activity Notification Active UNKNOWN UNKNOWN 01/07/2026 null Discharger 01/05/2026 null S594746 Broadband 5R 5R25PP000148 Linear Construction Activity Notification Active UNKNOWN UNKNOWN 01/07/2026 null Discharger 01/05/2026 null S597503 Broadband 5R 5R32PP000216 Linear Construction Activity Notification Active UNKNOWN UNKNOWN 03/30/2026 null Discharger 03/30/2026 null S597459 Broadband 5R 5R25PP000215 Linear Construction Activity Notification Active UNKNOWN UNKNOWN 03/27/2026 null Discharger 03/27/2026 null S597509 Broadband 5R 5R52PP000218 Linear Construction Activity Notification Active UNKNOWN UNKNOWN 03/30/2026 null Discharger 03/30/2026 null S594748 Broadband 5R 5R25PP000150 Linear Construction Activity Notification Active UNKNOWN UNKNOWN 01/07/2026 null Discharger 01/05/2026 null S592043 Caltrans Construction 6T 6A18C410133 Notice Of Intent New Application Active CONSTW 2009-009-DWQ 10/17/2025 null Discharger 10/03/2025 null S586506 Caltrans Construction 5R 5R32C407519 Notice Of Intent New Application Active CONSTW 2009-009-DWQ 06/27/2025 null Discharger 06/27/2025 null S583987 Caltrans Construction 5R 5R32C406878 Notice Of Intent New Application Active CONSTW 2009-009-DWQ 04/28/2025 null Discharger 04/24/2025 null S583730 Caltrans Construction 1 1 47C406880 Notice Of Intent New Application Active CONSTW 2009-009-DWQ 04/28/2025 null Discharger 04/16/2025 null S582906 Caltrans Construction 5R 5R32C406619 Notice Of Intent New Application Active CONSTW 2009-009-DWQ 04/02/2025 null Discharger 03/21/2025 null S584035 Caltrans Construction 5R 5R52C406877 Notice Of Intent New Application Active CONSTW 2009-009-DWQ 04/28/2025 null Discharger 04/25/2025 null S597169 Broadband 6T 6A18PP000202 Linear Construction Activity Notification Active UNKNOWN UNKNOWN 03/19/2026 null Discharger 03/19/2026 null S582741 Caltrans Construction 1 1 47C406628 Notice Of Intent New Application Active CONSTW 2009-009-DWQ 04/02/2025 null Discharger 03/17/2025 null S597598 Broadband 5R 5R45PP000227 Linear Construction Activity Notification Active UNKNOWN UNKNOWN 04/01/2026 null Discharger 04/01/2026 null S583288 Caltrans Construction 6T 6A18C406655 Notice Of Intent New Application Active CONSTW 2009-009-DWQ 04/03/2025 null Discharger 04/03/2025 null S597454 Broadband 6T 6A18PP000213 Linear Construction Activity Notification Active UNKNOWN UNKNOWN 03/27/2026 null Discharger 03/27/2026 null S598610 Broadband 5R 5R52PP000257 Linear Construction Activity Notification Active UNKNOWN UNKNOWN 05/01/2026 null Discharger 05/01/2026 null S597358 Caltrans Construction 5R 5R52W006455 Notice Of Intent New Application Active CONSTW 2009-009-DWQ 04/01/2026 null Discharger 03/25/2026 null S595024 Broadband 1 1 47PP000156 Linear Construction Activity Notification Active UNKNOWN UNKNOWN 01/13/2026 null Discharger 01/13/2026 null S595036 Broadband 1 1 25PP000161 Linear Construction Activity Notification Active UNKNOWN UNKNOWN 01/13/2026 null Discharger 01/13/2026 null S595196 Caltrans Construction 5R 5R52C411111 Notice Of Intent New Application Active CONSTW 2009-009-DWQ 01/26/2026 null Discharger 01/16/2026 null S597698 Broadband 5R 5R52PP000236 Linear Construction Activity Notification Active UNKNOWN UNKNOWN 04/03/2026 null Discharger 04/03/2026 null S570104 Caltrans Construction 5R 5R32C403625 Notice Of Intent New Application Active CONSTW 2009-009-DWQ 04/17/2024 null Discharger 02/06/2024 null S598792 Caltrans Construction 1 1 53C412103 Notice Of Intent New Application Active CONSTW 2009-009-DWQ 05/08/2026 null Discharger 05/06/2026 null S595133 Broadband 1 1 47PP000163 Linear Construction Activity Notification Active UNKNOWN UNKNOWN 01/15/2026 null Discharger 01/15/2026 null S598706 Broadband 1 1 53PP000261 Linear Construction Activity Notification Active UNKNOWN UNKNOWN 05/05/2026 null Discharger 05/05/2026 null S598523 Broadband 5R 5R45PP000255 Linear Construction Activity Notification Active UNKNOWN UNKNOWN 04/29/2026 null Discharger 04/29/2026 null S595027 Broadband 1 1 25PP000157 Linear Construction Activity Notification Active UNKNOWN UNKNOWN 01/13/2026 null Discharger 01/13/2026 null S594947 Broadband 1 1 47PP000155 Linear Construction Activity Notification Active UNKNOWN UNKNOWN 01/12/2026 null Discharger 01/09/2026 null S597615 Broadband 1 1 25PP000229 Linear Construction Activity Notification Active UNKNOWN UNKNOWN 04/01/2026 null Discharger 04/01/2026 null S574668 Caltrans Construction 1 1 47C404367 Notice Of Intent New Application Active CONSTW 2009-009-DWQ 07/09/2024 null Discharger 06/25/2024 null S597597 Broadband 5R 5R45PP000226 Linear Construction Activity Notification Active UNKNOWN UNKNOWN 04/01/2026 null Discharger 04/01/2026 null S580852 Caltrans Construction 5R 5R32C406008 Notice Of Intent New Application Active CONSTW 2009-009-DWQ 01/22/2025 null Discharger 01/16/2025 null S597648 Broadband 5R 5R25PP000233 Linear Construction Activity Notification Active UNKNOWN UNKNOWN 04/02/2026 null Discharger 04/02/2026 null S567433 Caltrans Construction 5R 5R32C402861 Notice Of Intent New Application Active CONSTW 2009-009-DWQ 01/16/2024 null Discharger 10/31/2023 null S598522 Broadband 5R 5R52PP000254 Linear Construction Activity Notification Active UNKNOWN UNKNOWN 04/29/2026 null Discharger 04/29/2026 null S597269 Caltrans Construction 5R 5R47C411747 Notice Of Intent New Application Active CONSTW 2009-009-DWQ 04/01/2026 null Discharger 03/23/2026 null S597176 Broadband 5R 5R25PP000208 Linear Construction Activity Notification Active UNKNOWN UNKNOWN 03/19/2026 null Discharger 03/19/2026 null S597646 Broadband 6T 6A18PP000232 Linear Construction Activity Notification Active UNKNOWN UNKNOWN 04/02/2026 null Discharger 04/02/2026 null Violations within the past calendar year Violation ID Occurrence Date Violation Type Violation Description Violation Status Priority Source Facility Name Violated Reg. Meas. ID Violated Reg. Meas. Order No. Linked To Enf. Enforcement Actions Enforcement ID Enforcement Type Enf. Order No. Title Program Effective Date Status S430778 Staff Enforcement Letter null 6A18C384238 SWCALTRANS 09/25/2018 Historical S430777 Staff Enforcement Letter null 6A18C384328 SWCALTRANS 09/25/2018 Historical S419618 Verbal Communication null 5R52C372133 SWCALTRANS 07/02/2015 Historical S415036 Verbal Communication null 5R52C367145 SWCALTRANS 03/06/2014 Historical S413712 Verbal Communication null 5R52W001348 SWCALTRANS 09/12/2013 Historical Regulatory Measures linked to Related Parties Reg. Measure ID Organization Regulatory Measure Type Program Effective Date Status