2026-08-05T13:56:06-04:00 2025-12-31 205476900 RICHARD WHITE CPA 15195 W AJO HIGHWAY 209 TUCSON AZ 85735 990 2025-01-01 822939829 COAST RANGE WATERSHED INSTITUTE COAS 7079538681 451 HUDSON STREET HEALDSBURG CA 95448 MATT O'CONNOR CEO 7079538681 2026-05-28 true RICHARD J WHITE P00272317 7074310167 2026-08-05 2025 2025-03-06 01:10:19Z X MATT O'CONNOR 451 HUDSON ST HEALDSBURG CA 95448 435385 false X WWW.COASTRANGEWATER.ORG X 2015 CA ADVANCE THE UNDERSTANDING, MANAGEMENT AND RESTORATION OF HYDROLOGIC, GEOMORPHIC AND ECOLOGICAL RESOURCES BY CONDUCTING SCIENTIFIC STUDIES, FACILITATING DATA AND INFORMATION SHARING, AND PROVIDING EDUCATION AND OUTREACH. 4 4 0 0 0 267183 435385 0 0 267183 435385 0 0 0 0 0 204363 405377 204363 405377 62820 30008 142155 108717 104747 131902 37408 -23185 X ADVANCE THE UNDERSTANDING, MANAGEMENT AND RESTORATION OF HYDROLOGIC, GEOMORPHIC AND ECOLOGICAL RESOURCES BY CONDUCTING SCIENTIFIC STUDIES, FACILITATING DATA AND INFORMATION SHARING, AND PROVIDING EDUCATION AND OUTREACH. false true 392975 159264 COMPLETION OF A TWO-YEAR GRANT-FUNDED PROJECT PERFORMING OUTREACH TO LANDOWNERS TO IDENTIFY POTENTIAL STREAMFLOW ENHANCEMENT PROJECTS AND EVALUATE FEASIBILITY OF THOSE PROJECT OPPORTUNITIES IN THE MILL CREEK WATERSHED NEAR HEALDSBURG,SONOMA COUNTY. 102049 COMPLEMENTATION OF A FOUR-YEAR GRANT-FUNDING PROJECT TO MODEL RIVER HYDRAULICS AND COHO SALMON HABITAT IN THE NOYO RIVER AND PUDDING CREEK WATERSHEDS IN MENDOCINO COUNTY NEAR FT. BRAGG. 3263 74412 IMPLEMENTATION OF A MULTI-YEAR PROJECT TO MODEL RIVER HYDROLOGIC AND HYDRAULIC CONDITIONS TO DEVELOP INFORMATION TO DESIGN AND PERMIT STREAMFLOW ENHANCEMENT PROJECTS IN ATASCADERO AND GREEN VALLEY CREEK WATERSHEDS NEAR GRATON, SONOMA COUNTY. 3427 99660 IMPLEMENTATION OF A MULTI-YEAR PROJECT TO MODEL RIVER HYDROLOGIC AND HYDRAULIC CONDITIONS TO DEVELOP INFORMATION TO DESIGN AND PERMIT STREAMFLOW ENHANCEMENT PROJECTS IN ATASCADERO AND GREEN VALLEY CREEK WATERSHEDS NEAR GRATON, SONOMA COUNTY. IMPLEMENTATION OF A MULTI-YEAR PROJECT TO UPDATE AND IMPROVE A MODEL FOR WATERSHED HYDROLOGIC AND HYDRAULIC CONDITIONS TO DEVELOP MEASURES OF EFFECTIVENESS OF EXISTING AND POTENTIAL FUTURE STREAMFLOW ENHANCEMENT PROJECTS AND ESTIMATE FUTURE EFFECTS OF CLIMATE CHANGE ON WATERSHED HYDROLOGIC CONDITIONS IN THE DUTCH BILL CREEK AND GREEN VALLEY CREEK WATERSHEDS, SONOMA COUNTY. 3427 99660 399665 true false false false false false false false false false true false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false true 0 0 false 0 false false false false false false false false X 4 4 false false false false false false false true true false false false true true true false false false false false CA X X MATT O'CONNOR 7079538681 451 HUDSON ST HEALDSBURG CA 95448 X MATT O'CONNOR CEO 6.00 0.00 X 0 0 0 false false false SUBCONTRACTOR INCOME 412291 412291 CONSULTING 23094 23094 435385 435385 435385 X 3135 1567 1568 233625 233625 980 980 159350 159350 8287 4143 4144 405377 399665 5712 0 90525 57547 46677 46218 4952 4953 4952 142155 108717 104747 131902 104747 131902 X 37408 -23185 37408 -23185 142155 108717 X 30008 -90601 X false false X 53456 195657 219466 267183 435385 1171147 53456 195657 219466 267183 435385 1171147 1171147 53456 195657 219466 267183 435385 1171147 1.00000 1.00000 0.00000 0.00000 X 4952 4952 4952 FORM 990, PAGE 1, ITEM B THE ALLOCATION OF REVENUES AND EXPENSES REALTED TO PROGRAM SERVICES WAS INADVERTENTLY REPORTED INCIORRECTLY. THIS RETURN IS BEING FILED TO REPORT THE CORRECT AMOUNTS. FORM 990 - ORGANIZATION'S MISSION ADVANCE THE UNDERSTANDING, MANAGEMENT AND RESTORATION OF HYDROLOGIC, GEOMORPHIC AND ECOLOGICAL RESOURCES BY CONDUCTING SCIENTIFIC STUDIES, FACILITATING DATA AND INFORMATION SHARING, AND PROVIDING EDUCATION AND OUTREACH. FORM 990, PAGE 2, PART III, LINE 3 TWO GRANT PROJECTS WERE COMPLETED THIS YEAR; THESE ARE PROGRAM SERVICES LISTED ON LINES 4A & 4B. FORM 990, PAGE 2, PART III, LINE 4D IMPLEMENTATION OF A MULTI-YEAR PROJECT TO MODEL RIVER HYDROLOGIC AND HYDRAULIC CONDITIONS TO DEVELOP INFORMATION TO DESIGN AND PERMIT STREAMFLOW ENHANCEMENT PROJECTS IN ATASCADERO AND GREEN VALLEY CREEK WATERSHEDS NEAR GRATON, SONOMA COUNTY. IMPLEMENTATION OF A MULTI-YEAR PROJECT TO UPDATE AND IMPROVE A MODEL FOR WATERSHED HYDROLOGIC AND HYDRAULIC CONDITIONS TO DEVELOP MEASURES OF EFFECTIVENESS OF EXISTING AND POTENTIAL FUTURE STREAMFLOW ENHANCEMENT PROJECTS AND ESTIMATE FUTURE EFFECTS OF CLIMATE CHANGE ON WATERSHED HYDROLOGIC CONDITIONS IN THE DUTCH BILL CREEK AND GREEN VALLEY CREEK WATERSHEDS, SONOMA COUNTY. FORM 990, PAGE 6, PART VI, LINE 11B THE ORGANIZATION'S CEO REVIEWS FORM 990 WITH ITS CPA/PREPARER OF FORM 990 FOR ACCURACY AND PROVIDES UPDATED FINANCIAL AND PROCEDURAL INFORMATION TO COMPLETE FORM 990. FORM 990, PAGE 6, PART VI, LINE 12C BOARD MEMBERS ARE CONSCIOUS OF POTENTIAL CONFLICT OF INTEREST ISSUES AND SELF-IDENTIFY AS APPROPRIATE; IT IS A POINT OF EMPHASIS FOR GOVERNANCE. FORM 990, PAGE 6, PART VI, LINE 19 THE INFORMATION IS AVAILABLE TO THE PUBLIC VIA THE WEBSITE OF THE ATTORNEY GENERAL OF THE STATE OF CALIFORNIA, REGISTRY OF CHARITABLE ORGANIZATIONS FORM 990, PART IX, LINE 11G GOLD RIDGE CONSERVATION 12,332 0 0 PRUNUSKE CHATHAM 60,418 0 0 SONOMA RESOURCE CONSERVATION 45,579 0 0 TROUT UNLIMITED 29,197 0 0 WRA INC 86,099 0 0 TOTAL 233,625 0 0 FORM 990, PART XI, LINE 9 PIOR PERIOD ADJUSTMENT -90,601