The links below are designed to provide information on drainage studies and drainage documents of regional significance or which support floodplain mapping and the City’s floodplain management role.
Other documents related to specific developments are available by contacting the Development Services Department.
- BAILEY CANYON BASIN DRAFT DRAINAGE STUDY CFA JAN 2006
- BAILEY CANYON BASIN DRAINAGE STUDY CFA JUNE 2006
- BELLA VISTA RANCH PHASE I LOMR QUAD KNOPF JAN 2008
- BOOTH STREET BRIDGE ENVIRONMENTAL ASSESSMENT FHWA
- CAPITAL REALTY S MEADOWS DEVELOPMENT PED PATHS CENTRAL CHANNEL NIMBUS JAN 1996 1
- CARAMELLA RANCH DRAINAGE FACILITIES OM DRAFT RCI MAY 2018
- CAUGHLIN RANCH E3 EASTRIDGE UNITS 1 2 HYDROLOGY
- CAUGHLIN RANCH MASTER HYDROLOGY REPORT APPENDIX
- CAUGHLIN RANCH MASTER HYDROLOGY REPORT
- CAUGHLIN RANCH UNIT NO 1TRADITIONSHYDROLOGY1994
- CAUGHLIN RANCH UNIT NO 2TRADITIONSHYDROLOGY1995
- COIT PLAZA WAL MART HYDROLOGY2002 ADDENDUM
- COIT PLAZA WAL MART HYDROLOGY2002
- COR CONCEPTUAL DRAINAGE REPORT PROJECT 2 WARREN ESTATES UNIT 1 AND SKYLINE HEIGHTS UNIT 44a DRAINAGE
- COR MAJOR DRAINAGEWAYS PLAN 1992
- CURTI RANCH 2 UNIT 5 AND DETENTION POND HH 2003
- DAMONTE FOOTHILLS MCCAULEY RANCH HYDROLOGY
- DAMONTE RANCH DRAINAGE DISTRICT STORMWATER FACILITIES OM MANUAL ODYSSEY MAY 2018
- DAMONTE RANCH PHASE V AND BELLA VISTA RANCH PHASE 1 CLOMR QUAD KNOPF FEB 2006
- DAMONTE RANCH WETLAND AND STORM DRAINAGE FACILITIES TECH MEMOS 1 2 32007
- DANT BOULEVARD DETENTION DAMGEOTECH INVESTIGATION1988HLA
- DANT BOULEVARD STORM WATER DETENTION DAM DESIGN REPORT
- DANT DRAINAGE ANALYSIS ATKINS SEP 2011
- DIAMOND RANCH PHASE 4 VILLAGES 7 AND 23HH2002
- DITCH SURVEY FOR LAKE DITCH 2003
- DITCH SURVEY FOR LAST CHANCE DITCH 2003
- DITCH SURVEY FOR STEAMBOAT DITCH AND COCHRANE DITCH 2003
- DONNER SPRINGS FLOOD STUDY 1983
- DONNER SPRINGS SUBDIVISION SEA 1976
- DONNER SPRINGS VILLAGES UNIT 2 3RIO POCOHYDROLOGY 1988
- DOUBLE DIAMOND RANCH HYDROLOGIC ANAYLSISSUMMIT1986
- DOUBLE DIAMOND RANCH LOMR PHASE I NIMBUS AUG 1996
- DOUBLE DIAMOND RANCH VILLAGE 14 MASTER HYDROLOGY AND HYDRAULICS REPORT
- DOUBLE R BOULEVARD PHASE I II S MEADOWS BUS PARK TO LONGLEY LANE HYDROLOGY 2002
- DRY CREEK CHANNEL IMPROVEMENTS CLOMR SAD 3 WRC OCT 1999 con info
- DRY CREEK FLOOD HAZARD ANALYSIS APPEAL TO PRELIM FIS 1994
- DRY CREEKLONGLEY LANEHYDRAULIC ANAYLSIS KRISTAL CORPSEA 1994
- DRY CREEKMCCARRAN BLVD TO EVANS CRKHYDRAULIC RPTMARK FOREST1995
- EVANS AND DRY CREEK DESIGN CALCS THROUGH PARK 2001
- EVANS CREEK BLOCK N HYDROLOGIC INVESTIGATION VOLUME 1 REPORTNIMBUS1999
- EVANS CREEK BLOCK N HYDROLOGIC INVESTIGATION VOLUME II TECHNICAL APPENDIXNIMBUS1999
- EVANS CREEK BLOCK N WATERSHED PHASE 1 TECHNICAL MEMORANDUM SUPPLEMENTNIMBUS 1999
- EVANS CREEK WATERSHED FLOODPLAIN MANAGEMENT STUDY WASHOE COSCS 1989
- EVANS CREEKGREEN RANCH DEVELOPMENTFLOOD PLAIN ANAYLSIS 1983
- FCPNC REGIONAL FLOODING REPORT FINAL VERSION TRFCP FEB 2019 TP
- FIRE CREEK CROSSING WALMART SUPERCENTERREDFIELD PRKWY HYDROLOGY 2002
- GEIGER GRADE TOLL ROAD FLOOD CONTROL PROJECT EX COND MEMO WOOD RODGERS 2006
- GOLDEN HILLS AT DAMONTE FOOTHILLS MASTER HYDROLOGY REPORT
- HH ANALYSES DD RANCH CLOMR VOL II NIMBUS MAR 2000 ADDENDUM
- HH ANALYSES DOUBLE DIAMOND RANCH NIMBUS APR 2000 ADDENDUM
- HH ANALYSES DOUBLE DIAMOND RANCH NIMBUS AUG 2000 ADDENDUM
- HH S MEADOWS DOUBLE DIAMOND RANCH CLOMR VOL 1 NIMBUS FEB 1995 TP
- HOGE ROAD AREA DEVELOPMENT BACKGROUND STUDY 1988
- HORSE CREEK RESTORATION ENTRIX MAR 2008
- HUFFAKER DETENTION FACILITYFEASIBILITY STUDY DRAFTNIMBUS 1989
- HUFFAKER DETENTION FACILITYFEASIBILITY STUDY FINALNIMBUS 1990
- HUFFAKER HILLS STORM DRAIN RELIEF SYSTEM ALTERNATIVE INVESTIGATION 1986
- HUFFAKER HILLSJACKSICK HYDROLOGY 1990
- HUFFAKER VILLAGE PHASE 1 HYDROLOGY 1995
- HYDROLOGIC HYDRAULIC ANALYSIS DOUBLE DIAMOND RANCH PHASE I LOMR NIMBUS AUG 1996
- HYDROLOGIC HYDRAULIC ANALYSIS DOUBLE DIAMOND RANCH PHASE I LOMR NIMBUS OCT 1996 ADDENDUM
- INDEX FOR REPORTS STUDIES HYDROLOGY FLOOD PLAINS OTHER MISCELLANEOUS INFORMATION
- JOHNSON ET AL v CITY OF RENO SWAN LAKE EXPERT WITNESS REPORT HDR JAN 2019 TP
- KIETZKE AND MCCARRANEAGLE HARDWARE HYDROLOGY 1998
- LAKE STREET BRIDGE REPLACE 720004 1990
- LEMMON VALLEY MASTER HYDROLOGY 2005 SCHAAF AND WHEELER
- LEWIS LAKESIDE HYDRO REPORT 1990
- MCCARRAN BLVD EXTENSION BTW SKYLINE BLVD AND MAYBERRY DRIVEHYDROLOGY1987
- MIRA LOMA ROAD EXTENSIONSTEAMBOAT CRK HYDRAULIC ANALYSISNIMBUS1991
- MOUNTAINGATE CLOMR WHITES CREEK BRANCH 2 NIMBUS JAN 2005
- MOUNTAINGATE DEVELOPMENT LOMR APPLICATION
- NORTH VALLEYS FLOODPLAIN MANAGEMENT FINAL REPORT STANTEC DEC 2018 TP
- OUR MOTHER OF SORROWS CEMETERYNORTH VIRGINIA DETENTION FACILITYFLOOD PLAIN ANALYSIS1991
- PARADISE POND OUTFALL AND IMPROVEMENTS BID DOCS CONTRACT DOCS AND SPECIAL PROVISIONS 1989
- PARADISE POND SUMMIT REPORT 1988
- PARADISE POND WATERSHED HYDROLOGICAL ANALYSIS APPENDIX 1986
- PARADISE POND WATERSHED HYDROLOGYSUMMIT1985
- PARADISE POND WATERSHED HYDROLOGYSUMMIT1986
- PARADISE PONDMANOGUEEVANS AVEOUR MOTHER OF SORROWS DRAFT DRAINAGE RELIEF STUDY
- PEAK LEMMON VALLEY HYDROLOGY CLOMR
- PEAVINE DRAIN MOUNTAIN VIEW CEMETERY HYDROLOGICAL STUDY AND RECOMMENDATIONS OF DRAINAGE SYSTEM 1990
- PLUMAS MOANA STORM DRAIN VOLUME I SUPPLEMENTAL ENGINEERING REPORT
- PLUMAS MOANA STORM DRAIN VOLUME II SUPPLEMENTAL ENGINEERING REPORT
- PLUMAS QUAIL HYDROLOGY LUMOS NOV 1998
- RENO CANNON INTERNATIONAL AIRPORT PRELIMINARY HYDROLOGY
- RENO SUSTAINABILITY AND CLIMATE ACTION PLAN 20192025 COR 2019
- REQUEST FOR FLOODWAY REVISION STEAMBOAT CREEK NEAR MIRA LOMA DR NIMBUS MAR 1996
- RETRAC DRAINAGE REPORT VOLUME 1STANTEC 2004
- RETRAC DRAINAGE REPORT VOLUME 2STANTEC 2004
- ROCK AND MCCARRANPDQ STOREHYDROLOGY REPORT 1990
- ROSEWOOD WASH DETENTION BASIN DOWN DRAINS 1990
- ROSEWOOD WASH DETENTION BASIN HYDROLOGY REPORT WITH BASIN MAPS 1989
- ROSEWOOD WASH DETENTION BASIN HYDROLOGY REPORT WITH CORRESPONDENCE 1989
- ROSEWOOD WASH DRAINAGE ANALYSIS LUMOS ADDENDUM JUNE 1999
- ROSEWOOD WASH DRAINAGE ANALYSIS LUMOS MAY 1999
- SE TRUCKEE MEADOWS FLOOD CONTROL MASTER PLAN NIMBUS MAR 2005
- SE TRUCKEE MEADOWS FLOOD CONTROL MASTER PLAN NIMBUS NOV 2002 ADDENDUM
- SIERRA EXEC CTR DRAINAGE 1990
- SILVER CREEK APTSHYDROLOGYAVENIDA DE LANDASHARLANDS1999
- SILVER LAKE 100 YR WSE SCHAAF AND WHEELER 1993
- SILVER LAKE 100 YR WSE SCHAFF AND WHEELER 1993 APPENDICES
- SILVER LAKE AND LEMMON VALLEY PLAYAS HYDROLOGIC ANALYSIS NIMBUS DEC 1987
- SOMERSETT AREA 2 HYDROLOGY REPORTNIMBUS2003
- SOMERSETT STORM DRAINAGE MASTER PLANMARK FOREST1998
- SOMERSETT VILLAGE 5F SIERRA CANYON VILLAGES 1 3DRAINAGE STUDY
- SOUTH TRUCKEE MEADOWS WATER TREATMENTFLOOD PLAINWOOD RODGERS MEMO2005
- SOUTHEAST CONNECTOR PHASE I100 DRAINAGE REPORT STANTEC MAR 2013
- SOUTHEAST TRUCKEE MEADOWS FLOOD CONTROL MASTER PLANNIMBUS1995
- SOUTHWEST FOOTHILL STREAMS EVANS THOMAS AND WHITES CREEKS SKYLINE WASH 1974 CORPS
- STEAD NEVADA DRAINAGE MASTER PLAN VOLUME 1 OF 4STANTEC 2000
- STEAD NEVADA DRAINAGE MASTER PLAN VOLUME 2 OF 4STANTEC 2000
- STEAD NEVADA DRAINAGE MASTER PLAN VOLUME 3 OF 4STANTEC 2000
- STEAD NEVADA DRAINAGE MASTER PLAN VOLUME 4 OF 4STANTEC 2000
- STEAD NEVADAGENERAL MOTORS AND RAIL SPUROFFSITE HYDROLOGY 2002
- STEAMBOAT CREEK RESTORATION PLAN WASHOESTOREY CONSERVATION DISTRICT JEFF CONDEGA REV NOV 1998
- STEAMBOAT PRKWY NORTH SOUTH RDWY IMPROVEMENTSHYDROLOGY 2002
- STORM WATER ILLEGAL DISCHARGE DETECTION ELIMINATION PROGRAM COR AUG 2002
- SWAN LAKE TECHNICAL MEMO LAKE LEVELS GREG POHLLCHRIS GARNER DEC 2017
- TAHOE PYRAMID LINK ALIGNMENT STUDYSEA1983
- TECHNICAL DRAINAGE STUDY FOR VIRGINIA LAKE CROSSING LIMBERRY LAKESIDE POGGEMEYER JUN 2005
- THOMAS CREEK DETENTION BASIN STUDYKJC1990
- THOMAS CREEK DRY CREEK AND BOYTON SLOUGHFEMA HYDROLOGY RESTUDYNIMBUS1990
- THOMAS CREEK DRY CREEK AND EVANS CREEKFEMA HYDROLOGY RESTUDYNIMBUS1990
- THOMAS CREEK INVESTIGATIONCOPRS1993
- TRUCKEE MEADODWS REGIONAL DRAINAGE MANUAL APR 2009
- TRUCKEE RIVER SEDIMENTATION STUDY USACE 1993
- UNR HH NIMBUS
- WASHOE MEDICAL CENTER HYDROLOGY 1987
- WHITE CREEK BASIN MANAGEMENT STUDY SECOND DRAFTCELLA BAR1994
- WHITE LAKE LOMR HDR JUL 2009
- WHITES CREEK 123ARROWCREEK PRKWY SAD 23HYDRAULICSMARK FOREST1997 (1)
- WHITES CREEK 123ARROWCREEK PRKWY SAD 23HYDRAULICSMARK FOREST1997
- WHITES CREEK BRANCH 1 ARROCREEK PKWY SAD 23 WRC DEC 1997
- WHITES CREEK BRANCH 3 HYDRAULIC ANALYSIS LOMR NIMBUS MAR 2001
- WHITES CREEK BRANCH 3WEDGE PRKWYMARK FOREST1998
- WHITES CREEK CELLA BARR REPORT 1994
- WHITES CREEK DETENTION FACILITY FEASIBILITY STUDY NIMBUS JUN 1993
- WHITES CREEK REACH 3 ARROCREEKWEDGE PKWY DRAINAGE DOCS WR FEB 2006 LTR
- WHITES CREEK REACH 3 ARROWCREEKWEDGY PKWY DRAINAGE DOCS WR APR 2006
- WHITES CREEKWEDGE MEADOWS HH NIMBUS 1995 ADDENDUM
- WHITES CREEKWEDGE MEADOWS HH NIMBUS 1995
- CITY OF RENO WASHOE CNTY TMSA FSA WATER WASTEWATER AND FLOOD MANAGEMENT FACILITY PLAN VOLUME
- CITY OF RENO WASHOE CNTY TMSA FSA WATER WASTEWATER AND FLOOD MANAGEMENT FACILITY PLAN VOLUME2
- CITY OF SPARKS TMSA FSA CONCEPTUAL FACILITY MASTER PLAN 2
- CITY OF SPARKS TMSA FSA CONCEPTUAL FACILITY MASTER PLAN
- FLOOD CONTROL MASTER PLAN BELLA VISTA RANCH PHASE II QUAD KNOPF JAN 2006
- FLOOD INSURANCE STUDY 4161990
- FLUVIAL GEOMORPHOLOGY EVALUATION AND DESIGN MYERS APR 2006
- MASTER PLAN STORM DRAINAGE AND SANITARY SEWERAGE 1957 ADDENDUM 1963 ON SD
- MASTER PLAN STORM DRAINAGE AND SANITARY SEWERAGE 1957
- NORTH VALLEYS HYROLOGIC ANALYSIS VOL I II QUAD KNOPF MAR 2007 con info
- REGIONAL FLOODPLAIN MANAGEMENT STRATEGYRWPC2003
- RENO DRAINAGE STUDY ANALYSIS OF CLOUGH ROAD DRAINAGE DEFICIENCY AREA 11 OF 21
- RENO DRAINAGE STUDY ANALYSIS OF EVANS CREEK DRAINAGE DEFICIENCY AREA
- RENO DRAINAGE STUDY ANALYSIS OF HARDING AND GULLING DRAINAGE DEFICIENCY AREA 3 OF 21
- RENO DRAINAGE STUDY ANALYSIS OF PANTHER VALLEY DRAINAGE DEFICIENCY AREA
- RENO DRAINAGE STUDY ANALYSIS OF STEAD DRAINAGE DEFICIENCY AREA
- RENO DRAINAGE STUDY ANALYSIS OF THE 2ND STREET AT RAILROAD CROSSING DRAINAGE DEFICIENCY AREA 10 O
- RENO DRAINAGE STUDY ANALYSIS OF THE MARKET STREET AND MIAMI WAY DRAINAGE DEFICIENCY AREA
- RENO DRAINAGE STUDY ANALYSIS OF THE PARR BLVD CATRON DRIVE DRAINAGE DEFICIENCY AREA AREA 19 OF 21
- RENO DRAINAGE STUDY ANALYSIS OF THE REWANA FARMS DRAINAGE DEFICIENCY AREA AREA 5 OF 21
- RENO DRAINAGE STUDY ANALYSIS OF THE ROBERTS STREET YORI AVENUE DRAINAGE DEFICIENCY AREA 7 OF 21
- RENO DRAINAGE STUDY ANALYSIS OF THE UNIVERSITY DRAIN DRAINAGE DEFICIENCY AREA
- RENO DRAINAGE STUDY PRELIMINARY REPORTDEFICIENCY AREASSUPPORTING DOCS AND MAP WITHIN THE CITY LIMITS
- RENO DRAINAGE STUDYDRAINAGE DEFICIENCY AREAS WITHIN THE CITY LIMITS
- RENO DRAINAGES DISCHARGE FREQUENCY DATASCS1979
- RENO HYDROLOGIC ANALYSIS FINAL REPORT MANHARD NOV 2010 con info
- RENO REGIONAL ANALYSISMAJOR DRAINAGE BASINS HYDROLOGYSUMMIT1985
- RENO SOUTHWEST HYDROLOGIC STUDY METHODS AND RESULTSSCS1979
- SOUTHEAST CONNECTOR PHASE I100 DRAINAGE REPORT STANTEC MAR 2013
- STEAMBOAT DITCH FLOOD RISK ASSESSMENT DRI DEC 2013 con info
- SPARKS NEVADA A REPORT ON STORM DRAINAGE 1964
- WASHOE COUNTY FLOOD CONTROL MASTER PLAN CONCEPT LEVEL REPORT VOLUME I 1991
- WASHOE COUNTY FLOOD CONTROL MASTER PLAN CONCEPT LEVEL REPORT VOLUME II 1991
- WASHOE COUNTY REGIONAL FLOOD CONTROL MASTER PLAN FRAMEWORK 2005
- WASHOE COUNTY REGIONAL FLOOD CONTROL MASTER PLAN WRC JUL 2005 con info
- WC REGIONAL DEBRIS MANAGEMENT PLAN STEINMETZ JUN 2009
- WETLAND AND STREAM ENVIRONMENT POLICY COR SEP 1991
- APPENDIX D ATT A PART IV TRUCKEE RIVER INTERIOR DRAINAGE HYDROLOGY USACE MAY 2013
- NEW YEARS FLOOD 2006 SPARKS HDR MAY 2006
- TRACTION VISIONING FINAL REPORT CH2MHILL APPENDIX DEC 2009 con info
- TRUCKEE RIVER CALIFORNIA AND NEVADA HYDROLOGY USACE 1980
- TRUCKEE RIVER CORPS OF ENGINEERS FLOOD CONTROL ALTERNATIVE 1980
- TRUCKEE RIVER CORRIDOR DEVELOPEMENT PLAN DCWEST JAN 1983
- TRUCKEE RIVER FLOOD PLAIN INFO CORPS 1970
- TRUCKEE RIVERDOWNTOWN HYDRAULIC ANALYSISJANUARY 1 1997 FLOOD
- TRUCKEE RIVERMONTGOMERY WATSON HYDRAULIC ANALYSISUSACE DRAFT 1997
- WINGFIELD PARK AMPHITEATER PHASE II HYDRAULIC ANALYSIS 1991
- WINGFIELD WHITEWATER PARK SEDIMENTATION STUDYWOOD RODGERS2008 PART 1
- WINGFIELD WHITEWATER PARK SEDIMENTATION STUDYWOOD RODGERS2008 PART 2