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Jan 29, 2022, 6:49 am

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Ravalli County NPDES Site Locations

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Montana
The Treasure State

The NPDES module of the Compliance Information System (ICIS) tracks surface water permits issued under the Clean Water Act. Under NPDES, all facilities that discharge pollutants from any point source into waters of the United States are required to obtain a permit. The permit will likely contain limits on what can be discharged, impose monitoring and reporting requirements, and include other provisions to ensure that the discharge does not adversely affect water quality.

Site Name Type Address
MONTANA DOT - EAST FORK BITTERROOT RIVER ERODED BANK 318 ICIS-NPDES NON-MAJOR E FORK BITTERROOT NEAR CONNER Details
RAVALLI COUNTY - SLIDE CORRECTION NORTH OF CONNER ICIS-NPDES NON-MAJOR NORTH OF CONNER Details
ADVANCED EARTHWORKS INC BITTERROOT RIVER 318 PERMIT ICIS-NPDES NON-MAJOR BITTERROOT NEAR CORVALLIS Details
BROOKS COLE - AP LOTS 14-15 BLOCK 14 HAMILTON HEIGHTS ICIS-NPDES NON-MAJOR 654 BASS LANE Details
CORIXA WATER & SEWER EXTENSION ICIS-NPDES NON-MAJOR, NPDES NON- 533 OLD CORVALLIS RD Details
CORVALLIS COMMUNITY BLDG ICIS-NPDES NON-MAJOR, NPDES NON- T7N R20W S33 SW Details
CORVALLIS COUNTY SEWER DIST. ICIS-NPDES NON-MAJOR, NPDES NON- T7N R20W S33SW Details
CURTISS LOTS #2 ICIS-NPDES NON-MAJOR, NPDES NON- T6N R20W S4 NW Details
MDOT BITTERROOT RIVER WOODSIDE 318 ICIS-NPDES NON-MAJOR BITTERROOT NEAR WOODSIDE Details
MONTANA STEWARDS LLC - TOWN PUMP WOODSIDE CROSSING ICIS-NPDES NON-MAJOR US 93 AND DUTCH HILL RD Details
WHISPERING WILLOW ESTATES ICIS-NPDES NON-MAJOR, NPDES NON- T7N R20W S33 SE Details
PATTERSON ENTERPRISES - HEDGE CANAL DIVERSION DAM ICIS-NPDES NON-MAJOR HEDGE CANAL DIVERSION DAM Details
SCHELLINGER CONSTRUCTION CO - WETZSTEON PIT ICIS-NPDES NON-MAJOR 3MI EAST OF SULA SOUTH OF E FORK BITTERROOT RD Details
MILDENBERGER W FORK SITE PROJ ICIS-NPDES NON-MAJOR, NPDES NON- MT HWY 473 MP 16.9 Details
SCOTT BOULANGER HUGHES CREEK 318 PERMIT ICIS-NPDES NON-MAJOR 1097 HUGHES CREED RD Details
SPAULDING CONSTRUCTION - TALLEY POND PROJECT ICIS-NPDES NON-MAJOR, NPDES NON- T1N R21W S3 NW Details
TOM POWERS WETLAND NEAR HUGHES CREEK 318 PERMIT ICIS-NPDES NON-MAJOR 1237 HUGHES CREEK RD Details
WEST FORK BITTERROOT RD BRIDGE ICIS-NPDES NON-MAJOR, NPDES NON- T1N R21W S30 SW Details
ADVANCED EARTHWORKS INC SAPPHIRE RIDGE AT RED QUILL RANCH ICIS-NPDES NON-MAJOR NEAREST UPPER WOODCHUCK CREEK RD Details
RAVALLI COUNTY - SKALKAHO CREEK 3 KM SE OF GRANTSDALE ICIS-NPDES NON-MAJOR FISH HATCHERY RD CROSSING OF SKALKAHO CK Details
HIGH COUNTRY CARPENTRY HAMILTON PHYSICAL THERAPY ICIS-NPDES NON-MAJOR, NPDES NON- T6N R20W S19 Details
ADVANCED EARTHWORKS INC SCHREIER PIT ICIS-NPDES NON-MAJOR 78 CRYSTAL LANE Details
ADVANCED EARTHWORKS INC TRIBS TO BITTERROOT RIVER 318 PERMIT ICIS-NPDES NON-MAJOR VARIOUS TRIBS TO BITTERROOT Details
BLAHNIK CONSTRUCTION - SAPPHIRE MEADOWS EMERALD DRIVE & RUBY COURT ICIS-NPDES NON-MAJOR 610 AIRPORT ROAD Details
BROADWALK II SUBDIVISION ICIS-NPDES NON-MAJOR, NPDES NON- T9N R20W S34 NE Details
HLH PROPERTIES I LLC VISTAS BITTERROOT VALLEY ICIS-NPDES NON-MAJOR, NPDES NON- T8N R20W S3 Details
ADVANCED EARTHWORKS INC ROLLY HEBEL ICIS-NPDES NON-MAJOR 2666 HIGHWAY 93 NORTH Details
ALPINE LOG HOMES ICIS-NPDES NON-MAJOR, NPDES NON- 2666 US HIGHWAY 93 NORTH Details
LS JENSEN CONSTRUCTION - CAPERS PIT ICIS-NPDES NON-MAJOR US HWY 93 4.2 MI S OF VICTOR Details
DOUBLE FORK RANCH HUMBLE DRAIN 318 PERMIT ICIS-NPDES NON-MAJOR HUMBLE DRAIN Details
KOOTENAI CREEK VILLAGE ICIS-NPDES NON-MAJOR, NPDES NON- 1002 US HWY 93 N Details
MAIZE PROJECT ICIS-NPDES NON-MAJOR, NPDES NON- T7N R20W S18 SW Details
MDOT VICTOR URBAN ICIS-NPDES NON-MAJOR HWY 93 FROM MP 58.6 TO 60.0 Details
MONTANA DEPT OF TRANSPORTATION - INDIAN PRAIRIE LOOP N AND S ICIS-NPDES NON-MAJOR US 90 START RP 62.0 END RP 64.1 Details
SCHELLINGER CONSTRUCTION MDOT SWEAT HOUSE CREEK 318 ICIS-NPDES NON-MAJOR HWY 93 FROM MP 58.6 TO 60.0 Details
T & T CONTRACTING INC - ROCK CREEK 318 PERMIT ICIS-NPDES NON-MAJOR PO BOX 67 Details
TODD TOWNSEND PIT ICIS-NPDES NON-MAJOR US 93 N OF VICTOR S OF BELL CR Details
TRUCK PARTS UNLIMITED ICIS-NPDES NON-MAJOR, NPDES NON- T7N R20W S7 Details
LS JENSEN MDOT MILL CREEK 318 ICIS-NPDES NON-MAJOR MILL CREEK Details
RAVALLI COUNTY - GUARDRAIL SOUTH OF CONNER ICIS-NPDES NON-MAJOR RP 12.0 NORTH TO RP 12.7 ON 473 Details
CENTENNIAL SUBDIVISION PROJECT ICIS-NPDES NON-MAJOR, NPDES NON- T7N R20W S33 SW Details
MAN ENTERPRISES - MARKET PLACE II SUBDIVISION ICIS-NPDES NON-MAJOR EASTSIDE HIGHWAY & MARSHALL LN Details
TOWN OF DARBY ICIS-NPDES NON-MAJOR, NPDES NON- 101 EAST TANNER AVENUE Details
BROADHEAD DEVELOPMENT LLC SILVERADO HEIGHTS ICIS-NPDES NON-MAJOR SILVERADO HEIGHTS Details
J 5 CONSTRUCTION - MRA URD III RESIDENTIAL CURB AND SIDEWALK PROJ PHASE III ICIS-NPDES NON-MAJOR 696 HIGHWAY 93 NORTH Details
MIKE HATFIELD HOMESITE CONSTRUCTION ON STOCK FARM LOT 29 ICIS-NPDES NON-MAJOR STOCK FARM HOMESITE Details
K AND L DEVELOPMENT LLC AP LOTS 14 AND 15 BLOCK 4 SUNNYSIDE ORCHARDS ICIS-NPDES NON-MAJOR, NPDES NON- T9N R20W S1 Details
JOHN ANDERSON TWIN CREEKS SUBDIVISION PHASE 1 ICIS-NPDES NON-MAJOR S OF MIDDLE BURNT FORK BTWN LOGAN & CIMARRON Details
KOOTENAI SPRINGS RANCH LLC - BITTERROOT RIVER 318 PERMIT ICIS-NPDES NON-MAJOR BITTERROOT RIVER Details
NORTHWESTERN ENERGY - STEVENSVILLE AIRPORT REROUTE ICIS-NPDES NON-MAJOR AIRPORT ROAD Details
BIG CREEK DAIRY ICIS-NPDES NON-MAJOR, NPDES NON- 2830 IROQUOIS TRAIL Details
BURR CREEK RANCH LLC - BURR CREEK RANCH ICIS-NPDES NON-MAJOR NEAREST VICTOR Details
LS JENSEN CONSTRUCTION - BELL CROSSING N AND S VICTOR URBAN - NORTH ICIS-NPDES NON-MAJOR HWY 93 N MP 60 TO MP 62 Details
LS JENSEN CONSTRUCTION MDT BIG CREEK 318 ICIS-NPDES NON-MAJOR BIG CREEK Details
T AND T CONTRACTING - WILLOUGHBY ESTATES ICIS-NPDES NON-MAJOR N OF WILLOUGHBY LANE Details
WALTER KRENGEL - BITTERROOT RIVER 318 PERMIT ICIS-NPDES NON-MAJOR BITTERROOT NEAR VICTOR Details
AP LOT 17 CENTENNIAL SUBDIVISION ICIS-NPDES NON-MAJOR E OF CORVALLIS CEMETERY NEAR HONEY HOUSE LANE Details
HULS DAIRY INC DIGESTER AND WASTE MANAGEMENT ICIS-NPDES NON-MAJOR 1769 SIMPSON LANE Details
DALY DITCHES IRRIGATION DISTRICT - BITTERROOT RIVER 318 ICIS-NPDES NON-MAJOR BITTERROOT NEAR DARBY Details
EDSTROM CONSTRUCTION INC - DARBY WATER SYSTEM REHABILITATION ICIS-NPDES NON-MAJOR VARIOUS LOCATIONS IN DARBY Details
CAMPBELL ROADS PROJECT ICIS-NPDES NON-MAJOR, NPDES NON- T10N R19W S33 Details
EDGE DRIVE PROJECT ICIS-NPDES NON-MAJOR, NPDES NON- 5449 EASTSIDE HIGHWAY Details
FALCON ESTATES PROJECT ICIS-NPDES NON-MAJOR, NPDES NON- T10N R20W S23 NW Details
J & R PLANING INC ICIS-NPDES NON-MAJOR, NPDES NON- T10N R20W S11 NE Details
JENNE LANE PROJECT ICIS-NPDES NON-MAJOR, NPDES NON- T10N R19W S9 NW Details
MOUNTAIN MEADOWS SUBDIVISION ICIS-NPDES NON-MAJOR, NPDES NON- T10N R20W S22 NE Details
PARADISE ACRES PHASE 4 ICIS-NPDES NON-MAJOR NEAREST FLORENCE Details
RAVALLI COUNTY ROAD DEPT - UPPER WOODCHUCK ROAD PAVING PROJECT ICIS-NPDES NON-MAJOR OFF 8 MILE CREEK ROAD Details
T&T CONTRACTING INC - GUNSHY RIDGE SUBDIVISION III ICIS-NPDES NON-MAJOR, NPDES NON- T10N R19W S9 Details
TRAILER TERRACE LAGOON MOBILE PARK LLC ICIS-NPDES UNPERMITTED 20160 EAST CARLTON CREEK RD Details
CREEKSIDE MEADOWS PHASE I ICIS-NPDES NON-MAJOR, NPDES NON- T9N R20W S26 SE Details
KOOTENAI CK VILLAGE PROJECT ICIS-NPDES NON-MAJOR, NPDES NON- T9N R20W S21 SE Details
LS JENSEN CONSTRUCTION AND READY MIX - STEVENSVILLE WATER SYSTEM IMPROVEMENTS ICIS-NPDES NON-MAJOR MIDDLE BURNT FORK RD TO PHILLIPS ST Details
MONTANA DEPT OF TRANSPORTATION - STEVENSVILLE WYE - NORTH & SOUTH ICIS-NPDES NON-MAJOR STEVENSVILLE WYE - NORTH & SOUTH Details
N OF STEVENSVILLE-FLORENCE PJ ICIS-NPDES NON-MAJOR, NPDES NON- T9N R20W S10 SE Details
RAVALLI CNTY PARK- LONE ROCK ICIS-NPDES NON-MAJOR, NPDES NON- T9N R19W S4 SW Details
RAVALLI COUNTY WEED DIST - BITTERROOT RIVER AREA 2 - 308 PERMIT ICIS-NPDES NON-MAJOR 329 STEVENSVILLE AIRPORT ROAD Details
RAVALLI COUNTY WEED DIST - BITTERROOT RIVER AREA 308 PERMIT ICIS-NPDES NON-MAJOR 329 STEVENSVILLE AIRPORT ROAD Details
RAVALLI COUNTY WEED DISTRICT BITTERROOT RIVER 308 ICIS-NPDES NON-MAJOR MOST OF RAVALLI COUNTY Details
RON LORDS - MOIESE MEADOWS ICIS-NPDES NON-MAJOR MOIESE MEADOWS SUBDIVISION Details
SCHELLINGER CONSTRUCTION CO - WAREING PIT ICIS-NPDES NON-MAJOR 1MI S OF STEVENSVILLE TURNOFF Details
SELWAY CORP ICIS-NPDES NON-MAJOR, NPDES NON- T9N R20W S26 NW Details
STEVENSVILLE GRAVEL PIT PROJ ICIS-NPDES NON-MAJOR, NPDES NON- T9N R20W S13 SW Details
STEVENSVILLE WWTP CLEAN WATERSHEDS NEEDS SURVEY 20 T9N R20W S27 NW Details
SWANK ENTERPRISES - STEVENSVILLE SCHOOL ADDITION PROJECT ICIS-NPDES NON-MAJOR 300 PARK STREET Details
TAMIETTI CONSTRUCTION MDT ARRA BIG CREEK 318 ICIS-NPDES NON-MAJOR 8KM S OF STEVENSVILLE TURNOFF HWY 93 Details
TIM CHILDERS BITTERROOT RIVER FLORENCE 318 ICIS-NPDES NON-MAJOR 136 OSPREY LANE Details
VIC RALLS CARWASH ICIS-NPDES NON-MAJOR, NPDES NON- T9N R20W S21 Details
KEITH LEE EAST FORK BITTERROOT RIVER 318 PERMIT ICIS-NPDES NON-MAJOR 6376 HWY 93 S Details
LS JENSEN CONSTRUCTION - PIONEER PIT ICIS-NPDES NON-MAJOR 1344 HIGHWAY 93 Details
MDOT - BEAR CREEK ROAD - SOUTH PROJECT ICIS-NPDES NON-MAJOR HWY 93 RP53.71 TO RP56.33 Details
AP LOT 17-8-3 BLOCK 1 CORVALLIS TRACTS ICIS-NPDES NON-MAJOR, NPDES NON- T6N R20W S9 SE Details
BITTERROOT LAND CO - ARBORS DEVELOPMENT ICIS-NPDES NON-MAJOR, NPDES NON- T6N R20W S30 NW Details
BLAHNIK CONSTRUCTION - GSK HA02 SITE UTILITIES ICIS-NPDES NON-MAJOR, NPDES NON- T6N R20W S7 SW Details
BLAHNIK CONSTRUCTION - KURTZ LANE IMPROVEMENTS ICIS-NPDES NON-MAJOR 65 KURTZ LANE Details
BROKEN ARROW SUBDIVISION ICIS-NPDES NON-MAJOR, NPDES NON- T5N R20W S4 SE Details
CITY OF HAMILTON WWTP CLEAN WATERSHEDS NEEDS SURVEY 20 T6N R21W S25 NW Details
CLAM FORK LLC - ADVANCED STORAGE SOLUTIONS ICIS-NPDES NON-MAJOR 110 WEST BRIDGE ROAD Details
COUNCIL ON AGING PROJECT ICIS-NPDES NON-MAJOR, NPDES NON- T6N R20W S18 SW Details
DBLE T LLC - SOUTH CAMAS LANE ICIS-NPDES NON-MAJOR SOUTH CAMAS LANE Details
GARY SHOOK ICIS-NPDES UNPERMITTED 1285 SOUTH 1ST STREET Details
GEORGE KORSON DRIVEWAY & ROAD PROJECT ICIS-NPDES NON-MAJOR 174 HAWTHORNE LANE Details
GRANTS MEADOW SUBDIVISION ICIS-NPDES NON-MAJOR, NPDES NON- T6N R20W S31 C Details
HIDDEN VIEW ESTATES ICIS-NPDES NON-MAJOR, NPDES NON- T6N R20W S32 W1/2 Details
JAMES COTE - BITTERROOT RIVER 318 PERMIT ICIS-NPDES NON-MAJOR BITTERROOT RIVER Details
JEFF PETERS LVI LLC - AP LOT 16A ASP 547149 MOUNTAIN VIEW ORCHARDS ICIS-NPDES NON-MAJOR BIRCH CREEK ROAD AREA Details
JOHN GREGSTON MRA URD III RESIDENTIAL CURB AND SIDEWALK ICIS-NPDES NON-MAJOR 827 SOUTH SHOSHOE LOOP Details
MONTANA DOT - HAMILTON - NORTH OF WOODSIDE ICIS-NPDES NON-MAJOR US HWY 93 Details
MT DEPT OF TRANSPORTATION - BITTERROOT RIVER BRIDGE ICIS-NPDES NON-MAJOR, NPDES NON- T6N R21W S13 NE Details
PEGGY RATCHESON - CAMAS CREEK 318 PERMIT ICIS-NPDES NON-MAJOR CAMAS CREEK Details
RAVALLI COUNTY AIRPORT ICIS-NPDES NON-MAJOR, NPDES NON- T6N R20W S29 W1/2 Details
REYNOLDS SUBDIV AMENDED PLAT OF LOT 1 B ICIS-NPDES NON-MAJOR 440 COOPER LANE Details
ROBERT FABER - FABER MINI STORAGE ICIS-NPDES NON-MAJOR 118 RIVERSIDE CUTOFF ROAD Details
SKYSONG SUBDIVISION ICIS-NPDES NON-MAJOR, NPDES NON- T6N R20W S13 SE Details
SPECIALTY EXCAVATING - CITY OF HAMILTON HIERONYMUS PARK TRAIL SYSTEM ICIS-NPDES NON-MAJOR WEST OF HWY 93 BITTERROOT PLAZA DR TO PARK Details
TERRY & DARLA COLEMAN - SLEEPING CHILD FARMS VINEYARD VIEW ICIS-NPDES NON-MAJOR 1641 SLEEPING CHILD RD Details
TIM CLARK CONTRACTING - SANDY BEACH ESTATES ICIS-NPDES NON-MAJOR 562 SKALKAHO HIGHWAY Details
TURN BAYS N OF HAMILTON ICIS-NPDES NON-MAJOR, NPDES NON- T6N R20W S30 NE Details
WATER & SEWER MAIN PROJECT ICIS-NPDES NON-MAJOR, NPDES NON- MARCUS ST MILE MARKER .07-.34 Details
WEBFOOT DITCH CO BITTERROOT WATER COMMISSION IRRIGATION DITCH 308 ICIS-NPDES NON-MAJOR BITTERROOT DITCHES Details
WESTERN EXCAVATING - RAVALLI COUNTY ECONOMIC DEVEL AGENCY ICIS-NPDES NON-MAJOR 105 EAST MAIN STREET Details
WILDFLOWER SUBDIVISION ICIS-NPDES NON-MAJOR, NPDES NON- T5N R20W S6 SW Details

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