Opportunity Signals

Nitrogen, ammonia total [as N] (2); Phosphorus, total [as P] (1) 5

Compliance Pressure Npdes Violations 2026-12-31

OREM CITY CORPORATION | Private Company | UT / Utah

Validate the operator, engineer, and governing decision chain before outreach.

Select Brief Source Details

E. coli, MTEC-MF (4); BOD, 5-day, 20 deg. C (2); Solids, total suspended (2); BOD, 5-day, percent removal (1) 5

Compliance Pressure Npdes Violations 2026-03-31

TOWN OF DRUMMOND WWTP | Municipality | MT / Granite

Validate the operator, engineer, and governing decision chain before outreach.

Select Brief Source Details

Phosphorus, total [as P] (4); Solids, total suspended (3) 5

Compliance Pressure Npdes Violations 2026-02-28

BILLINGSLEY CREEK RANCH, LLC | Private Company | ID / Gooding

Validate the operator, engineer, and governing decision chain before outreach.

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Zinc, total recoverable (20); Copper, total recoverable (5) 5

Compliance Pressure Npdes Violations 2026-02-28

CITY OF HELENA WWTP | Municipality | MT / Lewis and Clark

Validate the operator, engineer, and governing decision chain before outreach.

Select Brief Source Details

BOD, 5-day, 20 deg. C (7); Flow, in conduit or thru treatment plant (4); Solids, total suspended (4); pH (2); Plant capacity fact. percent of capacity (2) 5

Compliance Pressure Npdes Violations 2026-02-28

COKEDALE WWTF | Private Utility | CO / Las Animas

Validate the operator, engineer, and governing decision chain before outreach.

Select Brief Source Details

Nitrogen, ammonia total [as N] (38); Chlorine, total residual (3); Solids, total suspended (3); E. coli (2); BOD, 5-day, percent removal (1) 5

Compliance Pressure Npdes Violations 2026-02-28

DOVE CREEK WWTF | Private Utility | CO / Dolores

Validate the operator, engineer, and governing decision chain before outreach.

Select Brief Source Details

Nitrogen, ammonia total [as N] (96); E. coli (5); Alkalinity, total [as CaCO3] (2); Phosphorus, total [as P] (2); Nitrite + Nitrate total [as N] (2) 5

Compliance Pressure Npdes Violations 2026-02-28

DRIGGS, CITY OF - DRIGGS WWTP | Municipality | ID / Teton

Validate the operator, engineer, and governing decision chain before outreach.

Select Brief Source Details

Nitrogen, total [as N] (10); Copper, total recoverable (7); Phosphorus, total [as P] (7); E. coli, MTEC-MF (6); BOD, 5-day, 20 deg. C (5) 5

Compliance Pressure Npdes Violations 2026-02-28

EAST HELENA WWTF | Private Utility | MT / Lewis and Clark

Validate the operator, engineer, and governing decision chain before outreach.

Select Brief Source Details

Manganese, dissolved [as Mn] (25); Flow, in conduit or thru treatment plant (10); E. coli, thermotol, MF, MTEC (2); Copper, potentially dissolved (1); Cadmium, potentially dissolvd (1) 5

Compliance Pressure Npdes Violations 2026-02-28

ERIE NORTH WATER RECLAMATION FACILITY | Private Utility | CO / Weld

Validate the operator, engineer, and governing decision chain before outreach.

Select Brief Source Details

E. coli (14); Phosphorus, total [as P] (12); Flow rate (10); Solids, total suspended (9); BOD, 5-day, 20 deg. C (9) 5

Compliance Pressure Npdes Violations 2026-02-28

GARLAND CITY | Private Utility | UT / Box Elder

Validate the operator, engineer, and governing decision chain before outreach.

Select Brief Source Details

E. coli, MTEC-MF (2); Solids, total suspended (1) 5

Compliance Pressure Npdes Violations 2026-02-28

GLENNS FERRY, CITY OF - GLENNS FERRY WWTP | Municipality | ID / Elmore

Validate the operator, engineer, and governing decision chain before outreach.

Select Brief Source Details

Cadmium, potentially dissolvd (24); Zinc, potentially dissolved (10); Copper, potentially dissolved (5); BOD, 5-day, 20 deg. C (3); Lead, potentially dissolvd (2) 5

Compliance Pressure Npdes Violations 2026-02-28

HENDERSON LAGOON FACILITY | Private Utility | CO / Rio Grande

Validate the operator, engineer, and governing decision chain before outreach.

Select Brief Source Details

Temperature, winter [deg. C] (4); Solids, total suspended (3) 5

Compliance Pressure Npdes Violations 2026-02-28

HENGGELER PACKING CO., INC | Private Company | ID / Payette

Validate the operator, engineer, and governing decision chain before outreach.

Select Brief Source Details

Nitrogen, ammonia total [as N] (7); Solids, total suspended (5); E. coli (4); pH (2); BOD, 5-day, 20 deg. C (2) 5

Compliance Pressure Npdes Violations 2026-02-28

LAKE CITY WWTF | Private Utility | CO / Hinsdale

Validate the operator, engineer, and governing decision chain before outreach.

Select Brief Source Details

Nitrogen, ammonia total [as N] (20); pH (8); Solids, suspended percent removal (1) 5

Compliance Pressure Npdes Violations 2026-02-28

LANDER WASTEWATER LAGOON | Private Utility | WY

Validate the operator, engineer, and governing decision chain before outreach.

Select Brief Source Details

Nitrogen, inorganic total (2); Coliform, total general (2); Solids, total dissolved (1) 5

Compliance Pressure Npdes Violations 2026-02-28

PIERCE WWTF | Private Utility | CO / Weld

Validate the operator, engineer, and governing decision chain before outreach.

Select Brief Source Details

Solids, suspended percent removal (3); Solids, total suspended (2); BOD, 5-day, percent removal (1) 5

Compliance Pressure Npdes Violations 2026-02-28

POTLATCH, CITY OF - POTLATCH WWTP | Municipality | ID / Nez Perce

Validate the operator, engineer, and governing decision chain before outreach.

Select Brief Source Details

BOD, 5-day, 20 deg. C (39); Flow, in conduit or thru treatment plant (24); Solids, total suspended (24); Arsenic, total recoverable (13); Plant capacity fact. percent of capacity (12) 5

Compliance Pressure Npdes Violations 2026-02-28

RIVERBEND SUBDIVISION | Subdivision | CO / Garfield

Validate the operator, engineer, and governing decision chain before outreach.

Select Brief Source Details

Nitrogen, ammonia total [as N] (50); BOD, 5-day, 20 deg. C (40); pH (34); Temperature, water deg. centigrade (34); Solids, total suspended (28) 5

Compliance Pressure Npdes Violations 2026-02-28

RONAN- CITY OF WWTF | Municipality | MT / Lake

Validate the operator, engineer, and governing decision chain before outreach.

Select Brief Source Details

Arsenic, total recoverable (14); Solids, total suspended (11); Chlorine, total residual (7); BOD, 5-day, 20 deg. C (6); Solids, suspended percent removal (6) 5

Compliance Pressure Npdes Violations 2026-02-28

ROUTT CO FOR PHIPPSBURG COMM WWTF | Private Utility | CO / Routt

Validate the operator, engineer, and governing decision chain before outreach.

Select Brief Source Details

E. coli (5); Ammonia nitrogen, total, [as N] 30 day (2); BOD, 5-day, 20 deg. C (2); Solids, total suspended (2) 5

Compliance Pressure Npdes Violations 2026-02-28

SAM H. HOBBS REGIONAL WW FACILITY (PREV. CASPER WWTF) | Private Utility | WY / Natrona

Confirm partner introduction path and prep a lift station rehab brief.

Select Brief Source Details

Solids, total suspended (15); Sulfate (4); Nitrogen, ammonia total [as N] (4); BOD, 5-day, 20 deg. C (3); TU Static Renewal 7-Day Chronic Pimphales promelas (2) 5

Compliance Pressure Npdes Violations 2026-02-28

SIMLA WWTF | Private Utility | CO / Elbert

Validate the operator, engineer, and governing decision chain before outreach.

Select Brief Source Details

Nitrogen, ammonia total [as N] (42); E. coli (26); BOD, 5-day, 20 deg. C (18); BOD, 5-day, percent removal (12); Nitrogen, inorganic total (10) 5

Compliance Pressure Npdes Violations 2026-02-28

TIMBERS WSD WWTF | Private Utility | CO / Routt

Validate the operator, engineer, and governing decision chain before outreach.

Select Brief Source Details

pH (10); Solids, total suspended (10); Solids, suspended percent removal (6); BOD, 5-day, 20 deg. C (2) 5

Compliance Pressure Npdes Violations 2026-02-28

TOWN OF CULBERTSON DOMESTIC WWTF | Municipality | MT / Roosevelt

Validate the operator, engineer, and governing decision chain before outreach.

Select Brief Source Details

Solids, total suspended (4) 5

Compliance Pressure Npdes Violations 2026-02-28

TOWN OF JACKSON THAW WELLS | Municipality | WY / Teton

Validate the operator, engineer, and governing decision chain before outreach.

Select Brief Source Details

Solids, total suspended (2) 5

Compliance Pressure Npdes Violations 2026-02-28

WEST I-25 PIPELINE SOUTH - DW | Private Utility | CO / Weld

Validate the operator, engineer, and governing decision chain before outreach.

Select Brief Source Details

Nitrogen, ammonia total [as N] (47); Specific conductance (23); Chlorine, total residual (10); Coliform, fecal general (6); E. coli, MTEC-MF (2) 5

Compliance Pressure Npdes Violations 2026-02-28

WESTERN SUGAR COOPERATIVE | Private Utility | MT / Yellowstone

Validate the operator, engineer, and governing decision chain before outreach.

Select Brief Source Details

E. coli, MTEC-MF (28); BOD, 5-day, 20 deg. C (22); Solids, total suspended (21); Solids, suspended percent removal (13); BOD, 5-day, percent removal (11) 5

Compliance Pressure Npdes Violations 2026-02-28

WINIFRED DOMESTIC WWTF | Private Utility | MT / Fergus

Validate the operator, engineer, and governing decision chain before outreach.

Select Brief Source Details

Chlorine, total residual (4); BOD, 5-day, percent removal (1); Nitrogen, ammonia total [as N] (1); Solids, suspended percent removal (1) 5

Compliance Pressure Npdes Violations 2026-02-28

YAMPA WWTF | Private Utility | CO / Routt

Validate the operator, engineer, and governing decision chain before outreach.

Select Brief Source Details

Silicon, total (20); Copper, total recoverable (4); Mercury, total recoverable (4); Nickel, total recoverable (3); Chromium, total recoverable (2) 5

Compliance Pressure Npdes Violations 2026-02-03

WATERLEAF GSL LITHIUM PROJECT DEMONSTRATION PROJECT | Private Utility | UT / Box Elder

Validate the operator, engineer, and governing decision chain before outreach.

Select Brief Source Details

Selenium, potentially dissolvd (5); Flow, in conduit or thru treatment plant (4); Flow, total (2); Chloroform (1); Uranium, total (1) 5

Compliance Pressure Npdes Violations 2026-01-31

1401 WYNKOOP PARKING GARAGE | Private Utility | CO / Denver

Validate the operator, engineer, and governing decision chain before outreach.

Select Brief Source Details

Solids, total suspended (3) 5

Compliance Pressure Npdes Violations 2026-01-31

14600 S RAILROAD CROSSING | Private Utility | UT

Validate the operator, engineer, and governing decision chain before outreach.

Select Brief Source Details

Solids, total suspended (15) 5

Compliance Pressure Npdes Violations 2026-01-31

1900 WEST PIPELINE UPGRADE | Private Utility | UT

Validate the operator, engineer, and governing decision chain before outreach.

Select Brief Source Details

Solids, total suspended (5) 5

Compliance Pressure Npdes Violations 2026-01-31

A.V. WATKINS SIPHON REPLACEMENT | Private Utility | UT

Validate the operator, engineer, and governing decision chain before outreach.

Select Brief Source Details

Iron, total recoverable (14); Arsenic, total recoverable (13); Manganese, potentially dissolvd (13); Solids, total dissolved (2); Manganese, dissolved [as Mn] (2) 5

Compliance Pressure Npdes Violations 2026-01-31

A27 CDP LIQUIDS LINE RELEASE REMEDIATION PROJECT | Private Utility | CO / Rio Blanco

Validate the operator, engineer, and governing decision chain before outreach.

Select Brief Source Details

Coliform, total general (2); Chloride [as Cl] (1); Nitrogen, inorganic total (1); Solids, total dissolved (1) 5

Compliance Pressure Npdes Violations 2026-01-31

ALEXANDER DAWSON SCHOOL | School | CO / Boulder

Validate the operator, engineer, and governing decision chain before outreach.

Select Brief Source Details

Nitrogen, ammonia total [as N] (33); Solids, suspended percent removal (10); Solids, total suspended (5); LC50 Static Renewal 96Hr Acute Pimephales promelas (5); Nitrogen, inorganic total (4) 5

Compliance Pressure Npdes Violations 2026-01-31

ALMA TOWN OF | Municipality | CO / Park

Validate the operator, engineer, and governing decision chain before outreach.

Select Brief Source Details

Nitrogen, ammonia total [as N] (13); E. coli (9); BOD, 5-day, 20 deg. C (7); Nitrogen, inorganic total (4); Solids, total suspended (1) 5

Compliance Pressure Npdes Violations 2026-01-31

ANNUNCIATION HEIGHT CONFERENCE AND RETREAT CENTER | Private Utility | CO / Larimer

Validate the operator, engineer, and governing decision chain before outreach.

Select Brief Source Details

Solids, total suspended (18); Nitrogen, inorganic total (15); Temperature, water deg. centigrade (6) 5

Compliance Pressure Npdes Violations 2026-01-31

ANTONITO TOWN OF | Municipality | CO / Conejos

Validate the operator, engineer, and governing decision chain before outreach.

Select Brief Source Details

BOD, 5-day, 20 deg. C (10); Temperature, water deg. centigrade (7); BOD, 5-day, percent removal (3) 5

Compliance Pressure Npdes Violations 2026-01-31

APPLE TREE WASTE WATER | Private Utility | CO / Garfield

Validate the operator, engineer, and governing decision chain before outreach.

Select Brief Source Details

Nitrogen, ammonia total [as N] (4); BOD, 5-day, 20 deg. C (2); Sulfide-hydrogen sulfide [undissociated] (2) 5

Compliance Pressure Npdes Violations 2026-01-31

ARRIBA WWTF | Private Utility | CO / Lincoln

Validate the operator, engineer, and governing decision chain before outreach.

Select Brief Source Details

Solids, total suspended (20); BOD, 5-day, 20 deg. C (10); Solids, suspended percent removal (10); E. coli (5); BOD, 5-day, percent removal (5) 5

Compliance Pressure Npdes Violations 2026-01-31

ASPEN VILLAGE, INC. | Municipality | CO / Garfield

Validate the operator, engineer, and governing decision chain before outreach.

Select Brief Source Details

Iron, total recoverable (23); Arsenic, total recoverable (23); pH (4); Solids, total suspended (3); Temperature, water deg. centigrade (2) 5

Compliance Pressure Npdes Violations 2026-01-31

ATLANTA GOLD CORPORATION OF AMERICA INC - ATLANTA GOLD PROJECT | Private Company | ID / Elmore

Validate the operator, engineer, and governing decision chain before outreach.

Select Brief Source Details

Phosphorus, total [as P] (11); Nitrogen, inorganic total (2) 5

Compliance Pressure Npdes Violations 2026-01-31

AULT TOWN OF WWTF | Municipality | CO / Weld

Validate the operator, engineer, and governing decision chain before outreach.

Select Brief Source Details

BOD, 5-day, 20 deg. C (123); Solids, total suspended (120); Solids, total dissolved (100); pH (78); Temperature, water deg. centigrade (43) 5

Compliance Pressure Npdes Violations 2026-01-31

BAGGS WASTEWATER LAGOONS | Private Utility | WY

Validate the operator, engineer, and governing decision chain before outreach.

Select Brief Source Details

Copper, dissolved [as Cu] (30); E. coli (15); Solids, total suspended (13); Solids, suspended percent removal (10); BOD, 5-day, 20 deg. C (7) 5

Compliance Pressure Npdes Violations 2026-01-31

BAILEY WSD WWTF | Private Utility | CO / Park

Validate the operator, engineer, and governing decision chain before outreach.

Select Brief Source Details

pH (2); Solids, total suspended (1) 5

Compliance Pressure Npdes Violations 2026-01-31

BARRETTS MINERALS INC | Private Company | MT / Beaverhead

Validate the operator, engineer, and governing decision chain before outreach.

Select Brief Source Details

Solids, total dissolved (24) 5

Compliance Pressure Npdes Violations 2026-01-31

BEAR CANYON MINING | Private Utility | UT / Emery

Validate the operator, engineer, and governing decision chain before outreach.

Select Brief Source Details

Iron, total [as Fe] (4); Zinc, total recoverable (3); Aluminum, dissolved [as Al] (2); Solids, total suspended (2) 5

Compliance Pressure Npdes Violations 2026-01-31

BELT WATER TREATMENT PLANT | Private Utility | MT / Cascade

Validate the operator, engineer, and governing decision chain before outreach.

Select Brief Source Details

Selenium, potentially dissolvd (17); Sulfate (11); Manganese, dissolved [as Mn] (8); Nitrogen, nitrite total [as N] (4); Zinc, potentially dissolved (2) 5

Compliance Pressure Npdes Violations 2026-01-31

BERTHOUD ESTATES WWTF | Private Utility | CO / Larimer

Validate the operator, engineer, and governing decision chain before outreach.

Select Brief Source Details

Selenium, potentially dissolvd (6); Manganese, potentially dissolvd (2); E. coli (2); Static Renewal 7 Day Chronic Ceriodaphnia dubia (1); pH (1) 5

Compliance Pressure Npdes Violations 2026-01-31

BERTHOUD TOWN OF WWTP | Municipality | CO / Weld

Validate the operator, engineer, and governing decision chain before outreach.

Select Brief Source Details

Phosphorus, total [as P] (5); Solids, total suspended (5); Nitrogen, total [as N] (4); Nitrite + Nitrate total [as N] (2); Nitrogen, Kjeldahl, total [as N] (2) 5

Compliance Pressure Npdes Violations 2026-01-31

BOULDER HOT SPRINGS PEACE VALLEY HOT SPRINGS WWTP | Private Utility | MT / Jefferson

Validate the operator, engineer, and governing decision chain before outreach.

Select Brief Source Details

Chlorine, total residual (3); BOD, 5-day, percent removal (2); Solids, total suspended (1); E. coli (1); Solids, suspended percent removal (1) 5

Compliance Pressure Npdes Violations 2026-01-31

BOVILL, CITY OF - BOVILL WWTP | Municipality | ID / Latah

Validate the operator, engineer, and governing decision chain before outreach.

Select Brief Source Details

BOD, 5-day, 20 deg. C (11); Chloride [as Cl] (6); BOD, 5-day, percent removal (3); E. coli (2); Nitrogen, ammonia total [as N] (2) 5

Compliance Pressure Npdes Violations 2026-01-31

BURLINGTON CITY OF WWTF | Municipality | CO / Kit Carson

Validate the operator, engineer, and governing decision chain before outreach.

Select Brief Source Details

Lead, potentially dissolvd (97); Copper, potentially dissolved (73); Cadmium, potentially dissolvd (33); Flow, in conduit or thru treatment plant (11); Dibenz[a,h]anthracene (3) 5

Compliance Pressure Npdes Violations 2026-01-31

BUTALA SAND & GRAVEL | Private Utility | CO / Chaffee

Validate the operator, engineer, and governing decision chain before outreach.

Select Brief Source Details

Solids, total suspended (9); Phosphorus, total [as P] (5); pH (5); Solids, suspended percent removal (4); BOD, 5-day, 20 deg. C (1) 5

Compliance Pressure Npdes Violations 2026-01-31

CALICHE WATER AND WASTEWATER TREATMENT PLANT | Private Utility | CO / Logan

Validate the operator, engineer, and governing decision chain before outreach.

Select Brief Source Details

Coliform, total general (17); Flow, in conduit or thru treatment plant (16); Nitrogen, inorganic total (12); pH (10); Solids, total dissolved (6) 5

Compliance Pressure Npdes Violations 2026-01-31

CAMP ID RA HA JE | Private Utility | CO / Park

Validate the operator, engineer, and governing decision chain before outreach.

Select Brief Source Details

Solids, total suspended (5); pH (2); Flow rate (2); Oil and grease (1); Oil and grease visual (1) 5

Compliance Pressure Npdes Violations 2026-01-31

CENTER CREEK CAYON SUBDIVISION | Subdivision | UT / Wasatch

Validate the operator, engineer, and governing decision chain before outreach.

Select Brief Source Details

Coliform, total general (33); BOD, 5-day, 20 deg. C (12); pH (8); Flow, in conduit or thru treatment plant (8); Oil and grease (4) 5

Compliance Pressure Npdes Violations 2026-01-31

CENTER SANITATION AGRICULTURAL WWTP | Private Utility | CO / Saguache

Validate the operator, engineer, and governing decision chain before outreach.

Select Brief Source Details

pH (22); Phosphorus, total [as P] (2) 5

Compliance Pressure Npdes Violations 2026-01-31

CITY OF CUT BANK WWTF | Municipality | MT / Glacier

Validate the operator, engineer, and governing decision chain before outreach.

Select Brief Source Details

Solids, total suspended (2); BOD, 5-day, 20 deg. C (2); Solids, suspended percent removal (1) 5

Compliance Pressure Npdes Violations 2026-01-31

CITY OF GLASGOW WWTF | Municipality | MT / Valley

Validate the operator, engineer, and governing decision chain before outreach.

Select Brief Source Details

pH (2) 5

Compliance Pressure Npdes Violations 2026-01-31

CLEARWATER PAPER CORPORATION | Private Company | ID / Nez Perce

Validate the operator, engineer, and governing decision chain before outreach.

Select Brief Source Details

Nitrogen, ammonia total [as N] (3) 5

Compliance Pressure Npdes Violations 2026-01-31

CONIFER HIGH SCHOOL WW REC PLT | School | CO / Jefferson

Validate the operator, engineer, and governing decision chain before outreach.

Select Brief Source Details

Solids, total dissolved (23); Alpha gross radioactivity (1) 5

Compliance Pressure Npdes Violations 2026-01-31

CONIFER METROPOLITAN DISTRICT | District | CO / Jefferson

Validate the operator, engineer, and governing decision chain before outreach.

Select Brief Source Details

Nitrogen, ammonia total [as N] (8) 5

Compliance Pressure Npdes Violations 2026-01-31

CR 5001 WWTF | Private Utility | CO / Grand

Validate the operator, engineer, and governing decision chain before outreach.

Select Brief Source Details

Solids, total suspended (9); BOD, 5-day, 20 deg. C (7); Chlorine, total residual (6); Nitrogen, ammonia total [as N] (4); BOD, 5-day, percent removal (3) 5

Compliance Pressure Npdes Violations 2026-01-31

CRAIGMONT, CITY OF - CRAIGMONT WWTP | Municipality | ID / Lewis

Validate the operator, engineer, and governing decision chain before outreach.

Select Brief Source Details

pH (4); Chlorine, total residual (4); Solids, total suspended (4); Flow, in conduit or thru treatment plant (4); Manganese, potentially dissolvd (4) 5

Compliance Pressure Npdes Violations 2026-01-31

CU BOULDER - CHEMISTRY & APPLIED MATHEMATICS | Private Utility | CO / Boulder

Validate the operator, engineer, and governing decision chain before outreach.

Select Brief Source Details

Solids, total dissolved (23) 5

Compliance Pressure Npdes Violations 2026-01-31

DAVIES MOBILE PARK WWTW | Private Utility | CO / Larimer

Validate the operator, engineer, and governing decision chain before outreach.

Select Brief Source Details

Copper, potentially dissolved (21); Cadmium, potentially dissolvd (16); BOD, 5-day, percent removal (14); BOD, 5-day, 20 deg. C (12); pH (8) 5

Compliance Pressure Npdes Violations 2026-01-31

DEL NORTE WWTF | Private Utility | CO / Rio Grande

Validate the operator, engineer, and governing decision chain before outreach.

Select Brief Source Details

Solids, suspended percent removal (3); Nitrogen, ammonia total [as N] (2); pH (1); BOD, 5-day, percent removal (1) 5

Compliance Pressure Npdes Violations 2026-01-31

DEVIL'S THUMB RANCH | Private Utility | CO / Grand

Validate the operator, engineer, and governing decision chain before outreach.

Select Brief Source Details

Coliform, total general (24); Nitrogen, inorganic total (14); Solids, total suspended (1); BOD, 5-day, percent removal (1); Solids, total dissolved (1) 5

Compliance Pressure Npdes Violations 2026-01-31

DRALA MOUNTAIN CENTER WWTP | Private Utility | CO / Larimer

Validate the operator, engineer, and governing decision chain before outreach.

Select Brief Source Details

Turbidity (15); Cyanide, weak acid, dissociable (4); pH (1); Uranium, total (1) 5

Compliance Pressure Npdes Violations 2026-01-31

E & W PORTALS OF MOFFAT TUNNEL | Private Utility | CO / Gilpin

Validate the operator, engineer, and governing decision chain before outreach.

Select Brief Source Details

Mercury, total [low level] (29); Nitrogen, inorganic total (23); Chromium, trivalent, potentially dissolvd (20); Chromium, hexavalent dissolved [as Cr] (20); Zinc, potentially dissolved (17) 5

Compliance Pressure Npdes Violations 2026-01-31

EAGLE TOWN OF WWTP | Municipality | CO / Eagle

Validate the operator, engineer, and governing decision chain before outreach.

Select Brief Source Details

E. coli (25); Nitrogen, inorganic total (7); Nitrogen, ammonia total [as N] (3); Solids, suspended percent removal (3); Solids, total suspended (3) 5

Compliance Pressure Npdes Violations 2026-01-31

ELDORADO SPRINGS WWTF | Private Utility | CO / Boulder

Validate the operator, engineer, and governing decision chain before outreach.

Select Brief Source Details

Nitrogen, inorganic total (6); Chlorine, total residual (2) 5

Compliance Pressure Npdes Violations 2026-01-31

ELK MEADOWS | Private Utility | CO / Ouray

Validate the operator, engineer, and governing decision chain before outreach.

Select Brief Source Details

Nitrogen, inorganic total (8); Coliform, total general (7); Solids, total suspended (4); BOD, 5-day, 20 deg. C (2) 5

Compliance Pressure Npdes Violations 2026-01-31

EMERALD PARK WWTF | Private Utility | CO / Morgan

Validate the operator, engineer, and governing decision chain before outreach.

Select Brief Source Details

Solids, total suspended (3) 5

Compliance Pressure Npdes Violations 2026-01-31

FL051 | Private Utility | UT

Validate the operator, engineer, and governing decision chain before outreach.

Select Brief Source Details

Coliform, total general (24); pH (12); Solids, total suspended (4) 5

Compliance Pressure Npdes Violations 2026-01-31

FORT GARLAND WATER & SAN DIST | Private Utility | CO / Costilla

Validate the operator, engineer, and governing decision chain before outreach.

Select Brief Source Details

Coliform, fecal general (46); BOD, 5-day, 20 deg. C (34); Nitrogen, ammonia total [as N] (28); pH (24); Sulfide-hydrogen sulfide [undissociated] (15) 5

Compliance Pressure Npdes Violations 2026-01-31

FORT MORGAN FACILITY | Private Utility | CO / Morgan

Validate the operator, engineer, and governing decision chain before outreach.

Select Brief Source Details

Zinc, potentially dissolved (33); BOD, 5-day, 20 deg. C (12); pH (5); Solids, total suspended (5); Flow, in conduit or thru treatment plant (5) 5

Compliance Pressure Npdes Violations 2026-01-31

FOUR SEASONS RV PARK | RV Park | CO / Chaffee

Validate the operator, engineer, and governing decision chain before outreach.

Select Brief Source Details

Flow, in conduit or thru treatment plant (32); Sodium adsorption ratio (24); Nickel, potentially dissolvd (18); Manganese, potentially dissolvd (18); Lead, potentially dissolvd (18) 5

Compliance Pressure Npdes Violations 2026-01-31

FOURMILE CREEK SPRINGS | Private Utility | CO / Teller

Validate the operator, engineer, and governing decision chain before outreach.

Select Brief Source Details

Flow, in conduit or thru treatment plant (18); TU Static Renewal 7-Day Chronic Ceriodaphnia dubia (2); Nitrogen, ammonia total [as N] (1); Radium 226 + radium 228, total (1); TU Static Renewal 7-Day Chronic Pimphales promelas (1) 5

Compliance Pressure Npdes Violations 2026-01-31

FOXRIDGE FARMS MH COMMUNITY | Private Utility | CO / Arapahoe

Validate the operator, engineer, and governing decision chain before outreach.

Select Brief Source Details

Chloride [as Cl] (23); Temperature, water deg. centigrade (16); Zinc, potentially dissolved (12); pH (1) 5

Compliance Pressure Npdes Violations 2026-01-31

FRISCO SANITATION DISTRICT WWTF | District | CO / Summit

Validate the operator, engineer, and governing decision chain before outreach.

Select Brief Source Details

Flow, in conduit or thru treatment plant (6); Plant capacity fact. percent of capacity (6); Solids, total dissolved (6); Nitrogen, inorganic total (4); BOD, 5-day, 20 deg. C (3) 5

Compliance Pressure Npdes Violations 2026-01-31

GENEVA GLEN CAMP | Private Utility | CO / Jefferson

Validate the operator, engineer, and governing decision chain before outreach.

Select Brief Source Details

Nitrogen, nitrate total [as N] (18) 5

Compliance Pressure Npdes Violations 2026-01-31

GILCREST TOWN OF WWTP GROUNDWATER EXTRACTION WELL 2 | Municipality | CO / Weld

Validate the operator, engineer, and governing decision chain before outreach.

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BOD, 5-day, 20 deg. C (3); Nitrogen, ammonia total [as N] (2); BOD, 5-day, percent removal (1) 5

Compliance Pressure Npdes Violations 2026-01-31

GILCREST WWTF | Private Utility | CO / Weld

Validate the operator, engineer, and governing decision chain before outreach.

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Solids, total dissolved (16); Coliform, total general (14); Nitrogen, inorganic total (3); pH (2) 5

Compliance Pressure Npdes Violations 2026-01-31

GILPIN COUNTY SCHOOL DISTRICT RE-1 | District | CO / Gilpin

Validate the operator, engineer, and governing decision chain before outreach.

Select Brief Source Details

BOD, 5-day, 20 deg. C (21); BOD, 5-day, percent removal (5); Solids, total suspended (1) 5

Compliance Pressure Npdes Violations 2026-01-31

GLENROCK WASTEWATER LAGOON | Private Utility | WY / Converse

Validate the operator, engineer, and governing decision chain before outreach.

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Temperature, water deg. centigrade (11); BOD, 5-day, 20 deg. C (8); Flow, in conduit or thru treatment plant (6); Solids, total suspended (6); Arsenic, total recoverable (6) 5

Compliance Pressure Npdes Violations 2026-01-31

GLENWOOD CANYON RESORT WWTF | Resort | CO / Garfield

Validate the operator, engineer, and governing decision chain before outreach.

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Nitrogen, ammonia total [as N] (29); Coliform, fecal MF, MFC broth, 44.5 C (5); pH (2); Temperature, water deg. centigrade (2); Solids, suspended percent removal (1) 5

Compliance Pressure Npdes Violations 2026-01-31

GOODING, CITY OF - GOODING WWTP | Municipality | ID / Gooding

Validate the operator, engineer, and governing decision chain before outreach.

Select Brief Source Details

Copper, potentially dissolved (29); Nitrogen, ammonia total [as N] (5); Zinc, potentially dissolved (1) 5

Compliance Pressure Npdes Violations 2026-01-31

GRANBY SANITATION DISTRICT | District | CO / Grand

Validate the operator, engineer, and governing decision chain before outreach.

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Phosphate, ortho [as P] (1); Solids, total dissolved (1); pH (1); Pass/Fail Static Renewal 7Day Chronic Pimephales promelas (1); Solids, total suspended (1) 5

Compliance Pressure Npdes Violations 2026-01-31

GREEN RIVER WASTEWATER TREATMENT PLANT | Private Utility | WY / Sweetwater

Validate the operator, engineer, and governing decision chain before outreach.

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Acrylamide (15); Nitrogen, nitrite total [as N] (14); Nitrogen, ammonia total [as N] (7); BOD, 5-day, 20 deg. C (4); Solids, total suspended (3) 5

Compliance Pressure Npdes Violations 2026-01-31

GYPSUM TOWN OF WWTF | Municipality | CO / Eagle

Validate the operator, engineer, and governing decision chain before outreach.

Select Brief Source Details

Coliform, total general (30); Solids, total suspended (21); BOD, 5-day, 20 deg. C (20); Nitrogen, inorganic total (20); Flow, in conduit or thru treatment plant (15) 5

Compliance Pressure Npdes Violations 2026-01-31

HIGHLANDS PRESBYTERIAN CAMP | Private Utility | CO / Boulder

Validate the operator, engineer, and governing decision chain before outreach.

Select Brief Source Details

BOD, 5-day, 20 deg. C (43); Nitrogen, inorganic total (27); Solids, total suspended (10); Coliform, total general (10); Plant capacity fact. percent of capacity (2) 5

Compliance Pressure Npdes Violations 2026-01-31

HORN CREEK CONFERENCE GROUNDS | Private Utility | CO / Custer

Validate the operator, engineer, and governing decision chain before outreach.

Select Brief Source Details

BOD, 5-day, 20 deg. C (16); Flow, in conduit or thru treatment plant (16); Solids, total suspended (12); Coliform, total general (11); Nitrogen, inorganic total (8) 5

Compliance Pressure Npdes Violations 2026-01-31

IDRAHAJE | Private Utility | CO / Park

Validate the operator, engineer, and governing decision chain before outreach.

Select Brief Source Details

BOD, 5-day, 20 deg. C (7); BOD, 5-day, percent removal (4); pH (1) 5

Compliance Pressure Npdes Violations 2026-01-31

ILIFF WASTEWATER TREATMENT FACILITY | Private Utility | CO / Logan

Validate the operator, engineer, and governing decision chain before outreach.

Select Brief Source Details

Nitrogen, ammonia total [as N] (11); Solids, suspended percent removal (2); Solids, total suspended (2) 5

Compliance Pressure Npdes Violations 2026-01-31

JOLIET WWTP | Private Utility | MT / Carbon

Validate the operator, engineer, and governing decision chain before outreach.

Select Brief Source Details

pH (8); Solids, suspended percent removal (1); Solids, total suspended (1) 5

Compliance Pressure Npdes Violations 2026-01-31

KAMIAH, CITY OF - KAMIAH WWTP | Municipality | ID / Lewis

Validate the operator, engineer, and governing decision chain before outreach.

Select Brief Source Details

BOD, 5-day, 20 deg. C (36); pH (29); Nitrogen, ammonia total [as N] (24); Solids, total suspended (21); BOD, 5-day, percent removal (16) 5

Compliance Pressure Npdes Violations 2026-01-31

LA JARA, TOWN OF | Municipality | CO / Conejos

Validate the operator, engineer, and governing decision chain before outreach.

Select Brief Source Details

Severity	Target Account	Signal	Found	Summary	Recommended Action
5	OREM CITY CORPORATION Private Company \| UT / Utah Open target brief	Compliance Pressure Npdes Violations	2026-12-31	Nitrogen, ammonia total [as N] (2); Phosphorus, total [as P] (1) Open source	Validate the operator, engineer, and governing decision chain before outreach.
5	TOWN OF DRUMMOND WWTP Municipality \| MT / Granite Open target brief	Compliance Pressure Npdes Violations	2026-03-31	E. coli, MTEC-MF (4); BOD, 5-day, 20 deg. C (2); Solids, total suspended (2); BOD, 5-day, percent removal (1) Open source	Validate the operator, engineer, and governing decision chain before outreach.
5	BILLINGSLEY CREEK RANCH, LLC Private Company \| ID / Gooding Open target brief	Compliance Pressure Npdes Violations	2026-02-28	Phosphorus, total [as P] (4); Solids, total suspended (3) Open source	Validate the operator, engineer, and governing decision chain before outreach.
5	CITY OF HELENA WWTP Municipality \| MT / Lewis and Clark Open target brief	Compliance Pressure Npdes Violations	2026-02-28	Zinc, total recoverable (20); Copper, total recoverable (5) Open source	Validate the operator, engineer, and governing decision chain before outreach.
5	COKEDALE WWTF Private Utility \| CO / Las Animas Open target brief	Compliance Pressure Npdes Violations	2026-02-28	BOD, 5-day, 20 deg. C (7); Flow, in conduit or thru treatment plant (4); Solids, total suspended (4); pH (2); Plant capacity fact. percent of capacity (2) Open source	Validate the operator, engineer, and governing decision chain before outreach.
5	DOVE CREEK WWTF Private Utility \| CO / Dolores Open target brief	Compliance Pressure Npdes Violations	2026-02-28	Nitrogen, ammonia total [as N] (38); Chlorine, total residual (3); Solids, total suspended (3); E. coli (2); BOD, 5-day, percent removal (1) Open source	Validate the operator, engineer, and governing decision chain before outreach.
5	DRIGGS, CITY OF - DRIGGS WWTP Municipality \| ID / Teton Open target brief	Compliance Pressure Npdes Violations	2026-02-28	Nitrogen, ammonia total [as N] (96); E. coli (5); Alkalinity, total [as CaCO3] (2); Phosphorus, total [as P] (2); Nitrite + Nitrate total [as N] (2) Open source	Validate the operator, engineer, and governing decision chain before outreach.
5	EAST HELENA WWTF Private Utility \| MT / Lewis and Clark Open target brief	Compliance Pressure Npdes Violations	2026-02-28	Nitrogen, total [as N] (10); Copper, total recoverable (7); Phosphorus, total [as P] (7); E. coli, MTEC-MF (6); BOD, 5-day, 20 deg. C (5) Open source	Validate the operator, engineer, and governing decision chain before outreach.
5	ERIE NORTH WATER RECLAMATION FACILITY Private Utility \| CO / Weld Open target brief	Compliance Pressure Npdes Violations	2026-02-28	Manganese, dissolved [as Mn] (25); Flow, in conduit or thru treatment plant (10); E. coli, thermotol, MF, MTEC (2); Copper, potentially dissolved (1); Cadmium, potentially dissolvd (1) Open source	Validate the operator, engineer, and governing decision chain before outreach.
5	GARLAND CITY Private Utility \| UT / Box Elder Open target brief	Compliance Pressure Npdes Violations	2026-02-28	E. coli (14); Phosphorus, total [as P] (12); Flow rate (10); Solids, total suspended (9); BOD, 5-day, 20 deg. C (9) Open source	Validate the operator, engineer, and governing decision chain before outreach.
5	GLENNS FERRY, CITY OF - GLENNS FERRY WWTP Municipality \| ID / Elmore Open target brief	Compliance Pressure Npdes Violations	2026-02-28	E. coli, MTEC-MF (2); Solids, total suspended (1) Open source	Validate the operator, engineer, and governing decision chain before outreach.
5	HENDERSON LAGOON FACILITY Private Utility \| CO / Rio Grande Open target brief	Compliance Pressure Npdes Violations	2026-02-28	Cadmium, potentially dissolvd (24); Zinc, potentially dissolved (10); Copper, potentially dissolved (5); BOD, 5-day, 20 deg. C (3); Lead, potentially dissolvd (2) Open source	Validate the operator, engineer, and governing decision chain before outreach.
5	HENGGELER PACKING CO., INC Private Company \| ID / Payette Open target brief	Compliance Pressure Npdes Violations	2026-02-28	Temperature, winter [deg. C] (4); Solids, total suspended (3) Open source	Validate the operator, engineer, and governing decision chain before outreach.
5	LAKE CITY WWTF Private Utility \| CO / Hinsdale Open target brief	Compliance Pressure Npdes Violations	2026-02-28	Nitrogen, ammonia total [as N] (7); Solids, total suspended (5); E. coli (4); pH (2); BOD, 5-day, 20 deg. C (2) Open source	Validate the operator, engineer, and governing decision chain before outreach.
5	LANDER WASTEWATER LAGOON Private Utility \| WY Open target brief	Compliance Pressure Npdes Violations	2026-02-28	Nitrogen, ammonia total [as N] (20); pH (8); Solids, suspended percent removal (1) Open source	Validate the operator, engineer, and governing decision chain before outreach.
5	PIERCE WWTF Private Utility \| CO / Weld Open target brief	Compliance Pressure Npdes Violations	2026-02-28	Nitrogen, inorganic total (2); Coliform, total general (2); Solids, total dissolved (1) Open source	Validate the operator, engineer, and governing decision chain before outreach.
5	POTLATCH, CITY OF - POTLATCH WWTP Municipality \| ID / Nez Perce Open target brief	Compliance Pressure Npdes Violations	2026-02-28	Solids, suspended percent removal (3); Solids, total suspended (2); BOD, 5-day, percent removal (1) Open source	Validate the operator, engineer, and governing decision chain before outreach.
5	RIVERBEND SUBDIVISION Subdivision \| CO / Garfield Open target brief	Compliance Pressure Npdes Violations	2026-02-28	BOD, 5-day, 20 deg. C (39); Flow, in conduit or thru treatment plant (24); Solids, total suspended (24); Arsenic, total recoverable (13); Plant capacity fact. percent of capacity (12) Open source	Validate the operator, engineer, and governing decision chain before outreach.
5	RONAN- CITY OF WWTF Municipality \| MT / Lake Open target brief	Compliance Pressure Npdes Violations	2026-02-28	Nitrogen, ammonia total [as N] (50); BOD, 5-day, 20 deg. C (40); pH (34); Temperature, water deg. centigrade (34); Solids, total suspended (28) Open source	Validate the operator, engineer, and governing decision chain before outreach.
5	ROUTT CO FOR PHIPPSBURG COMM WWTF Private Utility \| CO / Routt Open target brief	Compliance Pressure Npdes Violations	2026-02-28	Arsenic, total recoverable (14); Solids, total suspended (11); Chlorine, total residual (7); BOD, 5-day, 20 deg. C (6); Solids, suspended percent removal (6) Open source	Validate the operator, engineer, and governing decision chain before outreach.
5	SAM H. HOBBS REGIONAL WW FACILITY (PREV. CASPER WWTF) Private Utility \| WY / Natrona Open target brief	Compliance Pressure Npdes Violations	2026-02-28	E. coli (5); Ammonia nitrogen, total, [as N] 30 day (2); BOD, 5-day, 20 deg. C (2); Solids, total suspended (2) Open source	Confirm partner introduction path and prep a lift station rehab brief.
5	SIMLA WWTF Private Utility \| CO / Elbert Open target brief	Compliance Pressure Npdes Violations	2026-02-28	Solids, total suspended (15); Sulfate (4); Nitrogen, ammonia total [as N] (4); BOD, 5-day, 20 deg. C (3); TU Static Renewal 7-Day Chronic Pimphales promelas (2) Open source	Validate the operator, engineer, and governing decision chain before outreach.
5	TIMBERS WSD WWTF Private Utility \| CO / Routt Open target brief	Compliance Pressure Npdes Violations	2026-02-28	Nitrogen, ammonia total [as N] (42); E. coli (26); BOD, 5-day, 20 deg. C (18); BOD, 5-day, percent removal (12); Nitrogen, inorganic total (10) Open source	Validate the operator, engineer, and governing decision chain before outreach.
5	TOWN OF CULBERTSON DOMESTIC WWTF Municipality \| MT / Roosevelt Open target brief	Compliance Pressure Npdes Violations	2026-02-28	pH (10); Solids, total suspended (10); Solids, suspended percent removal (6); BOD, 5-day, 20 deg. C (2) Open source	Validate the operator, engineer, and governing decision chain before outreach.
5	TOWN OF JACKSON THAW WELLS Municipality \| WY / Teton Open target brief	Compliance Pressure Npdes Violations	2026-02-28	Solids, total suspended (4) Open source	Validate the operator, engineer, and governing decision chain before outreach.
5	WEST I-25 PIPELINE SOUTH - DW Private Utility \| CO / Weld Open target brief	Compliance Pressure Npdes Violations	2026-02-28	Solids, total suspended (2) Open source	Validate the operator, engineer, and governing decision chain before outreach.
5	WESTERN SUGAR COOPERATIVE Private Utility \| MT / Yellowstone Open target brief	Compliance Pressure Npdes Violations	2026-02-28	Nitrogen, ammonia total [as N] (47); Specific conductance (23); Chlorine, total residual (10); Coliform, fecal general (6); E. coli, MTEC-MF (2) Open source	Validate the operator, engineer, and governing decision chain before outreach.
5	WINIFRED DOMESTIC WWTF Private Utility \| MT / Fergus Open target brief	Compliance Pressure Npdes Violations	2026-02-28	E. coli, MTEC-MF (28); BOD, 5-day, 20 deg. C (22); Solids, total suspended (21); Solids, suspended percent removal (13); BOD, 5-day, percent removal (11) Open source	Validate the operator, engineer, and governing decision chain before outreach.
5	YAMPA WWTF Private Utility \| CO / Routt Open target brief	Compliance Pressure Npdes Violations	2026-02-28	Chlorine, total residual (4); BOD, 5-day, percent removal (1); Nitrogen, ammonia total [as N] (1); Solids, suspended percent removal (1) Open source	Validate the operator, engineer, and governing decision chain before outreach.
5	WATERLEAF GSL LITHIUM PROJECT DEMONSTRATION PROJECT Private Utility \| UT / Box Elder Open target brief	Compliance Pressure Npdes Violations	2026-02-03	Silicon, total (20); Copper, total recoverable (4); Mercury, total recoverable (4); Nickel, total recoverable (3); Chromium, total recoverable (2) Open source	Validate the operator, engineer, and governing decision chain before outreach.
5	1401 WYNKOOP PARKING GARAGE Private Utility \| CO / Denver Open target brief	Compliance Pressure Npdes Violations	2026-01-31	Selenium, potentially dissolvd (5); Flow, in conduit or thru treatment plant (4); Flow, total (2); Chloroform (1); Uranium, total (1) Open source	Validate the operator, engineer, and governing decision chain before outreach.
5	14600 S RAILROAD CROSSING Private Utility \| UT Open target brief	Compliance Pressure Npdes Violations	2026-01-31	Solids, total suspended (3) Open source	Validate the operator, engineer, and governing decision chain before outreach.
5	1900 WEST PIPELINE UPGRADE Private Utility \| UT Open target brief	Compliance Pressure Npdes Violations	2026-01-31	Solids, total suspended (15) Open source	Validate the operator, engineer, and governing decision chain before outreach.
5	A.V. WATKINS SIPHON REPLACEMENT Private Utility \| UT Open target brief	Compliance Pressure Npdes Violations	2026-01-31	Solids, total suspended (5) Open source	Validate the operator, engineer, and governing decision chain before outreach.
5	A27 CDP LIQUIDS LINE RELEASE REMEDIATION PROJECT Private Utility \| CO / Rio Blanco Open target brief	Compliance Pressure Npdes Violations	2026-01-31	Iron, total recoverable (14); Arsenic, total recoverable (13); Manganese, potentially dissolvd (13); Solids, total dissolved (2); Manganese, dissolved [as Mn] (2) Open source	Validate the operator, engineer, and governing decision chain before outreach.
5	ALEXANDER DAWSON SCHOOL School \| CO / Boulder Open target brief	Compliance Pressure Npdes Violations	2026-01-31	Coliform, total general (2); Chloride [as Cl] (1); Nitrogen, inorganic total (1); Solids, total dissolved (1) Open source	Validate the operator, engineer, and governing decision chain before outreach.
5	ALMA TOWN OF Municipality \| CO / Park Open target brief	Compliance Pressure Npdes Violations	2026-01-31	Nitrogen, ammonia total [as N] (33); Solids, suspended percent removal (10); Solids, total suspended (5); LC50 Static Renewal 96Hr Acute Pimephales promelas (5); Nitrogen, inorganic total (4) Open source	Validate the operator, engineer, and governing decision chain before outreach.
5	ANNUNCIATION HEIGHT CONFERENCE AND RETREAT CENTER Private Utility \| CO / Larimer Open target brief	Compliance Pressure Npdes Violations	2026-01-31	Nitrogen, ammonia total [as N] (13); E. coli (9); BOD, 5-day, 20 deg. C (7); Nitrogen, inorganic total (4); Solids, total suspended (1) Open source	Validate the operator, engineer, and governing decision chain before outreach.
5	ANTONITO TOWN OF Municipality \| CO / Conejos Open target brief	Compliance Pressure Npdes Violations	2026-01-31	Solids, total suspended (18); Nitrogen, inorganic total (15); Temperature, water deg. centigrade (6) Open source	Validate the operator, engineer, and governing decision chain before outreach.
5	APPLE TREE WASTE WATER Private Utility \| CO / Garfield Open target brief	Compliance Pressure Npdes Violations	2026-01-31	BOD, 5-day, 20 deg. C (10); Temperature, water deg. centigrade (7); BOD, 5-day, percent removal (3) Open source	Validate the operator, engineer, and governing decision chain before outreach.
5	ARRIBA WWTF Private Utility \| CO / Lincoln Open target brief	Compliance Pressure Npdes Violations	2026-01-31	Nitrogen, ammonia total [as N] (4); BOD, 5-day, 20 deg. C (2); Sulfide-hydrogen sulfide [undissociated] (2) Open source	Validate the operator, engineer, and governing decision chain before outreach.
5	ASPEN VILLAGE, INC. Municipality \| CO / Garfield Open target brief	Compliance Pressure Npdes Violations	2026-01-31	Solids, total suspended (20); BOD, 5-day, 20 deg. C (10); Solids, suspended percent removal (10); E. coli (5); BOD, 5-day, percent removal (5) Open source	Validate the operator, engineer, and governing decision chain before outreach.
5	ATLANTA GOLD CORPORATION OF AMERICA INC - ATLANTA GOLD PROJECT Private Company \| ID / Elmore Open target brief	Compliance Pressure Npdes Violations	2026-01-31	Iron, total recoverable (23); Arsenic, total recoverable (23); pH (4); Solids, total suspended (3); Temperature, water deg. centigrade (2) Open source	Validate the operator, engineer, and governing decision chain before outreach.
5	AULT TOWN OF WWTF Municipality \| CO / Weld Open target brief	Compliance Pressure Npdes Violations	2026-01-31	Phosphorus, total [as P] (11); Nitrogen, inorganic total (2) Open source	Validate the operator, engineer, and governing decision chain before outreach.
5	BAGGS WASTEWATER LAGOONS Private Utility \| WY Open target brief	Compliance Pressure Npdes Violations	2026-01-31	BOD, 5-day, 20 deg. C (123); Solids, total suspended (120); Solids, total dissolved (100); pH (78); Temperature, water deg. centigrade (43) Open source	Validate the operator, engineer, and governing decision chain before outreach.
5	BAILEY WSD WWTF Private Utility \| CO / Park Open target brief	Compliance Pressure Npdes Violations	2026-01-31	Copper, dissolved [as Cu] (30); E. coli (15); Solids, total suspended (13); Solids, suspended percent removal (10); BOD, 5-day, 20 deg. C (7) Open source	Validate the operator, engineer, and governing decision chain before outreach.
5	BARRETTS MINERALS INC Private Company \| MT / Beaverhead Open target brief	Compliance Pressure Npdes Violations	2026-01-31	pH (2); Solids, total suspended (1) Open source	Validate the operator, engineer, and governing decision chain before outreach.
5	BEAR CANYON MINING Private Utility \| UT / Emery Open target brief	Compliance Pressure Npdes Violations	2026-01-31	Solids, total dissolved (24) Open source	Validate the operator, engineer, and governing decision chain before outreach.
5	BELT WATER TREATMENT PLANT Private Utility \| MT / Cascade Open target brief	Compliance Pressure Npdes Violations	2026-01-31	Iron, total [as Fe] (4); Zinc, total recoverable (3); Aluminum, dissolved [as Al] (2); Solids, total suspended (2) Open source	Validate the operator, engineer, and governing decision chain before outreach.
5	BERTHOUD ESTATES WWTF Private Utility \| CO / Larimer Open target brief	Compliance Pressure Npdes Violations	2026-01-31	Selenium, potentially dissolvd (17); Sulfate (11); Manganese, dissolved [as Mn] (8); Nitrogen, nitrite total [as N] (4); Zinc, potentially dissolved (2) Open source	Validate the operator, engineer, and governing decision chain before outreach.
5	BERTHOUD TOWN OF WWTP Municipality \| CO / Weld Open target brief	Compliance Pressure Npdes Violations	2026-01-31	Selenium, potentially dissolvd (6); Manganese, potentially dissolvd (2); E. coli (2); Static Renewal 7 Day Chronic Ceriodaphnia dubia (1); pH (1) Open source	Validate the operator, engineer, and governing decision chain before outreach.
5	BOULDER HOT SPRINGS PEACE VALLEY HOT SPRINGS WWTP Private Utility \| MT / Jefferson Open target brief	Compliance Pressure Npdes Violations	2026-01-31	Phosphorus, total [as P] (5); Solids, total suspended (5); Nitrogen, total [as N] (4); Nitrite + Nitrate total [as N] (2); Nitrogen, Kjeldahl, total [as N] (2) Open source	Validate the operator, engineer, and governing decision chain before outreach.
5	BOVILL, CITY OF - BOVILL WWTP Municipality \| ID / Latah Open target brief	Compliance Pressure Npdes Violations	2026-01-31	Chlorine, total residual (3); BOD, 5-day, percent removal (2); Solids, total suspended (1); E. coli (1); Solids, suspended percent removal (1) Open source	Validate the operator, engineer, and governing decision chain before outreach.
5	BURLINGTON CITY OF WWTF Municipality \| CO / Kit Carson Open target brief	Compliance Pressure Npdes Violations	2026-01-31	BOD, 5-day, 20 deg. C (11); Chloride [as Cl] (6); BOD, 5-day, percent removal (3); E. coli (2); Nitrogen, ammonia total [as N] (2) Open source	Validate the operator, engineer, and governing decision chain before outreach.
5	BUTALA SAND & GRAVEL Private Utility \| CO / Chaffee Open target brief	Compliance Pressure Npdes Violations	2026-01-31	Lead, potentially dissolvd (97); Copper, potentially dissolved (73); Cadmium, potentially dissolvd (33); Flow, in conduit or thru treatment plant (11); Dibenz[a,h]anthracene (3) Open source	Validate the operator, engineer, and governing decision chain before outreach.
5	CALICHE WATER AND WASTEWATER TREATMENT PLANT Private Utility \| CO / Logan Open target brief	Compliance Pressure Npdes Violations	2026-01-31	Solids, total suspended (9); Phosphorus, total [as P] (5); pH (5); Solids, suspended percent removal (4); BOD, 5-day, 20 deg. C (1) Open source	Validate the operator, engineer, and governing decision chain before outreach.
5	CAMP ID RA HA JE Private Utility \| CO / Park Open target brief	Compliance Pressure Npdes Violations	2026-01-31	Coliform, total general (17); Flow, in conduit or thru treatment plant (16); Nitrogen, inorganic total (12); pH (10); Solids, total dissolved (6) Open source	Validate the operator, engineer, and governing decision chain before outreach.
5	CENTER CREEK CAYON SUBDIVISION Subdivision \| UT / Wasatch Open target brief	Compliance Pressure Npdes Violations	2026-01-31	Solids, total suspended (5); pH (2); Flow rate (2); Oil and grease (1); Oil and grease visual (1) Open source	Validate the operator, engineer, and governing decision chain before outreach.
5	CENTER SANITATION AGRICULTURAL WWTP Private Utility \| CO / Saguache Open target brief	Compliance Pressure Npdes Violations	2026-01-31	Coliform, total general (33); BOD, 5-day, 20 deg. C (12); pH (8); Flow, in conduit or thru treatment plant (8); Oil and grease (4) Open source	Validate the operator, engineer, and governing decision chain before outreach.
5	CITY OF CUT BANK WWTF Municipality \| MT / Glacier Open target brief	Compliance Pressure Npdes Violations	2026-01-31	pH (22); Phosphorus, total [as P] (2) Open source	Validate the operator, engineer, and governing decision chain before outreach.
5	CITY OF GLASGOW WWTF Municipality \| MT / Valley Open target brief	Compliance Pressure Npdes Violations	2026-01-31	Solids, total suspended (2); BOD, 5-day, 20 deg. C (2); Solids, suspended percent removal (1) Open source	Validate the operator, engineer, and governing decision chain before outreach.
5	CLEARWATER PAPER CORPORATION Private Company \| ID / Nez Perce Open target brief	Compliance Pressure Npdes Violations	2026-01-31	pH (2) Open source	Validate the operator, engineer, and governing decision chain before outreach.
5	CONIFER HIGH SCHOOL WW REC PLT School \| CO / Jefferson Open target brief	Compliance Pressure Npdes Violations	2026-01-31	Nitrogen, ammonia total [as N] (3) Open source	Validate the operator, engineer, and governing decision chain before outreach.
5	CONIFER METROPOLITAN DISTRICT District \| CO / Jefferson Open target brief	Compliance Pressure Npdes Violations	2026-01-31	Solids, total dissolved (23); Alpha gross radioactivity (1) Open source	Validate the operator, engineer, and governing decision chain before outreach.
5	CR 5001 WWTF Private Utility \| CO / Grand Open target brief	Compliance Pressure Npdes Violations	2026-01-31	Nitrogen, ammonia total [as N] (8) Open source	Validate the operator, engineer, and governing decision chain before outreach.
5	CRAIGMONT, CITY OF - CRAIGMONT WWTP Municipality \| ID / Lewis Open target brief	Compliance Pressure Npdes Violations	2026-01-31	Solids, total suspended (9); BOD, 5-day, 20 deg. C (7); Chlorine, total residual (6); Nitrogen, ammonia total [as N] (4); BOD, 5-day, percent removal (3) Open source	Validate the operator, engineer, and governing decision chain before outreach.
5	CU BOULDER - CHEMISTRY & APPLIED MATHEMATICS Private Utility \| CO / Boulder Open target brief	Compliance Pressure Npdes Violations	2026-01-31	pH (4); Chlorine, total residual (4); Solids, total suspended (4); Flow, in conduit or thru treatment plant (4); Manganese, potentially dissolvd (4) Open source	Validate the operator, engineer, and governing decision chain before outreach.
5	DAVIES MOBILE PARK WWTW Private Utility \| CO / Larimer Open target brief	Compliance Pressure Npdes Violations	2026-01-31	Solids, total dissolved (23) Open source	Validate the operator, engineer, and governing decision chain before outreach.
5	DEL NORTE WWTF Private Utility \| CO / Rio Grande Open target brief	Compliance Pressure Npdes Violations	2026-01-31	Copper, potentially dissolved (21); Cadmium, potentially dissolvd (16); BOD, 5-day, percent removal (14); BOD, 5-day, 20 deg. C (12); pH (8) Open source	Validate the operator, engineer, and governing decision chain before outreach.
5	DEVIL'S THUMB RANCH Private Utility \| CO / Grand Open target brief	Compliance Pressure Npdes Violations	2026-01-31	Solids, suspended percent removal (3); Nitrogen, ammonia total [as N] (2); pH (1); BOD, 5-day, percent removal (1) Open source	Validate the operator, engineer, and governing decision chain before outreach.
5	DRALA MOUNTAIN CENTER WWTP Private Utility \| CO / Larimer Open target brief	Compliance Pressure Npdes Violations	2026-01-31	Coliform, total general (24); Nitrogen, inorganic total (14); Solids, total suspended (1); BOD, 5-day, percent removal (1); Solids, total dissolved (1) Open source	Validate the operator, engineer, and governing decision chain before outreach.
5	E & W PORTALS OF MOFFAT TUNNEL Private Utility \| CO / Gilpin Open target brief	Compliance Pressure Npdes Violations	2026-01-31	Turbidity (15); Cyanide, weak acid, dissociable (4); pH (1); Uranium, total (1) Open source	Validate the operator, engineer, and governing decision chain before outreach.
5	EAGLE TOWN OF WWTP Municipality \| CO / Eagle Open target brief	Compliance Pressure Npdes Violations	2026-01-31	Mercury, total [low level] (29); Nitrogen, inorganic total (23); Chromium, trivalent, potentially dissolvd (20); Chromium, hexavalent dissolved [as Cr] (20); Zinc, potentially dissolved (17) Open source	Validate the operator, engineer, and governing decision chain before outreach.
5	ELDORADO SPRINGS WWTF Private Utility \| CO / Boulder Open target brief	Compliance Pressure Npdes Violations	2026-01-31	E. coli (25); Nitrogen, inorganic total (7); Nitrogen, ammonia total [as N] (3); Solids, suspended percent removal (3); Solids, total suspended (3) Open source	Validate the operator, engineer, and governing decision chain before outreach.
5	ELK MEADOWS Private Utility \| CO / Ouray Open target brief	Compliance Pressure Npdes Violations	2026-01-31	Nitrogen, inorganic total (6); Chlorine, total residual (2) Open source	Validate the operator, engineer, and governing decision chain before outreach.
5	EMERALD PARK WWTF Private Utility \| CO / Morgan Open target brief	Compliance Pressure Npdes Violations	2026-01-31	Nitrogen, inorganic total (8); Coliform, total general (7); Solids, total suspended (4); BOD, 5-day, 20 deg. C (2) Open source	Validate the operator, engineer, and governing decision chain before outreach.
5	FL051 Private Utility \| UT Open target brief	Compliance Pressure Npdes Violations	2026-01-31	Solids, total suspended (3) Open source	Validate the operator, engineer, and governing decision chain before outreach.
5	FORT GARLAND WATER & SAN DIST Private Utility \| CO / Costilla Open target brief	Compliance Pressure Npdes Violations	2026-01-31	Coliform, total general (24); pH (12); Solids, total suspended (4) Open source	Validate the operator, engineer, and governing decision chain before outreach.
5	FORT MORGAN FACILITY Private Utility \| CO / Morgan Open target brief	Compliance Pressure Npdes Violations	2026-01-31	Coliform, fecal general (46); BOD, 5-day, 20 deg. C (34); Nitrogen, ammonia total [as N] (28); pH (24); Sulfide-hydrogen sulfide [undissociated] (15) Open source	Validate the operator, engineer, and governing decision chain before outreach.
5	FOUR SEASONS RV PARK RV Park \| CO / Chaffee Open target brief	Compliance Pressure Npdes Violations	2026-01-31	Zinc, potentially dissolved (33); BOD, 5-day, 20 deg. C (12); pH (5); Solids, total suspended (5); Flow, in conduit or thru treatment plant (5) Open source	Validate the operator, engineer, and governing decision chain before outreach.
5	FOURMILE CREEK SPRINGS Private Utility \| CO / Teller Open target brief	Compliance Pressure Npdes Violations	2026-01-31	Flow, in conduit or thru treatment plant (32); Sodium adsorption ratio (24); Nickel, potentially dissolvd (18); Manganese, potentially dissolvd (18); Lead, potentially dissolvd (18) Open source	Validate the operator, engineer, and governing decision chain before outreach.
5	FOXRIDGE FARMS MH COMMUNITY Private Utility \| CO / Arapahoe Open target brief	Compliance Pressure Npdes Violations	2026-01-31	Flow, in conduit or thru treatment plant (18); TU Static Renewal 7-Day Chronic Ceriodaphnia dubia (2); Nitrogen, ammonia total [as N] (1); Radium 226 + radium 228, total (1); TU Static Renewal 7-Day Chronic Pimphales promelas (1) Open source	Validate the operator, engineer, and governing decision chain before outreach.
5	FRISCO SANITATION DISTRICT WWTF District \| CO / Summit Open target brief	Compliance Pressure Npdes Violations	2026-01-31	Chloride [as Cl] (23); Temperature, water deg. centigrade (16); Zinc, potentially dissolved (12); pH (1) Open source	Validate the operator, engineer, and governing decision chain before outreach.
5	GENEVA GLEN CAMP Private Utility \| CO / Jefferson Open target brief	Compliance Pressure Npdes Violations	2026-01-31	Flow, in conduit or thru treatment plant (6); Plant capacity fact. percent of capacity (6); Solids, total dissolved (6); Nitrogen, inorganic total (4); BOD, 5-day, 20 deg. C (3) Open source	Validate the operator, engineer, and governing decision chain before outreach.
5	GILCREST TOWN OF WWTP GROUNDWATER EXTRACTION WELL 2 Municipality \| CO / Weld Open target brief	Compliance Pressure Npdes Violations	2026-01-31	Nitrogen, nitrate total [as N] (18) Open source	Validate the operator, engineer, and governing decision chain before outreach.
5	GILCREST WWTF Private Utility \| CO / Weld Open target brief	Compliance Pressure Npdes Violations	2026-01-31	BOD, 5-day, 20 deg. C (3); Nitrogen, ammonia total [as N] (2); BOD, 5-day, percent removal (1) Open source	Validate the operator, engineer, and governing decision chain before outreach.
5	GILPIN COUNTY SCHOOL DISTRICT RE-1 District \| CO / Gilpin Open target brief	Compliance Pressure Npdes Violations	2026-01-31	Solids, total dissolved (16); Coliform, total general (14); Nitrogen, inorganic total (3); pH (2) Open source	Validate the operator, engineer, and governing decision chain before outreach.
5	GLENROCK WASTEWATER LAGOON Private Utility \| WY / Converse Open target brief	Compliance Pressure Npdes Violations	2026-01-31	BOD, 5-day, 20 deg. C (21); BOD, 5-day, percent removal (5); Solids, total suspended (1) Open source	Validate the operator, engineer, and governing decision chain before outreach.
5	GLENWOOD CANYON RESORT WWTF Resort \| CO / Garfield Open target brief	Compliance Pressure Npdes Violations	2026-01-31	Temperature, water deg. centigrade (11); BOD, 5-day, 20 deg. C (8); Flow, in conduit or thru treatment plant (6); Solids, total suspended (6); Arsenic, total recoverable (6) Open source	Validate the operator, engineer, and governing decision chain before outreach.
5	GOODING, CITY OF - GOODING WWTP Municipality \| ID / Gooding Open target brief	Compliance Pressure Npdes Violations	2026-01-31	Nitrogen, ammonia total [as N] (29); Coliform, fecal MF, MFC broth, 44.5 C (5); pH (2); Temperature, water deg. centigrade (2); Solids, suspended percent removal (1) Open source	Validate the operator, engineer, and governing decision chain before outreach.
5	GRANBY SANITATION DISTRICT District \| CO / Grand Open target brief	Compliance Pressure Npdes Violations	2026-01-31	Copper, potentially dissolved (29); Nitrogen, ammonia total [as N] (5); Zinc, potentially dissolved (1) Open source	Validate the operator, engineer, and governing decision chain before outreach.
5	GREEN RIVER WASTEWATER TREATMENT PLANT Private Utility \| WY / Sweetwater Open target brief	Compliance Pressure Npdes Violations	2026-01-31	Phosphate, ortho [as P] (1); Solids, total dissolved (1); pH (1); Pass/Fail Static Renewal 7Day Chronic Pimephales promelas (1); Solids, total suspended (1) Open source	Validate the operator, engineer, and governing decision chain before outreach.
5	GYPSUM TOWN OF WWTF Municipality \| CO / Eagle Open target brief	Compliance Pressure Npdes Violations	2026-01-31	Acrylamide (15); Nitrogen, nitrite total [as N] (14); Nitrogen, ammonia total [as N] (7); BOD, 5-day, 20 deg. C (4); Solids, total suspended (3) Open source	Validate the operator, engineer, and governing decision chain before outreach.
5	HIGHLANDS PRESBYTERIAN CAMP Private Utility \| CO / Boulder Open target brief	Compliance Pressure Npdes Violations	2026-01-31	Coliform, total general (30); Solids, total suspended (21); BOD, 5-day, 20 deg. C (20); Nitrogen, inorganic total (20); Flow, in conduit or thru treatment plant (15) Open source	Validate the operator, engineer, and governing decision chain before outreach.
5	HORN CREEK CONFERENCE GROUNDS Private Utility \| CO / Custer Open target brief	Compliance Pressure Npdes Violations	2026-01-31	BOD, 5-day, 20 deg. C (43); Nitrogen, inorganic total (27); Solids, total suspended (10); Coliform, total general (10); Plant capacity fact. percent of capacity (2) Open source	Validate the operator, engineer, and governing decision chain before outreach.
5	IDRAHAJE Private Utility \| CO / Park Open target brief	Compliance Pressure Npdes Violations	2026-01-31	BOD, 5-day, 20 deg. C (16); Flow, in conduit or thru treatment plant (16); Solids, total suspended (12); Coliform, total general (11); Nitrogen, inorganic total (8) Open source	Validate the operator, engineer, and governing decision chain before outreach.
5	ILIFF WASTEWATER TREATMENT FACILITY Private Utility \| CO / Logan Open target brief	Compliance Pressure Npdes Violations	2026-01-31	BOD, 5-day, 20 deg. C (7); BOD, 5-day, percent removal (4); pH (1) Open source	Validate the operator, engineer, and governing decision chain before outreach.
5	JOLIET WWTP Private Utility \| MT / Carbon Open target brief	Compliance Pressure Npdes Violations	2026-01-31	Nitrogen, ammonia total [as N] (11); Solids, suspended percent removal (2); Solids, total suspended (2) Open source	Validate the operator, engineer, and governing decision chain before outreach.
5	KAMIAH, CITY OF - KAMIAH WWTP Municipality \| ID / Lewis Open target brief	Compliance Pressure Npdes Violations	2026-01-31	pH (8); Solids, suspended percent removal (1); Solids, total suspended (1) Open source	Validate the operator, engineer, and governing decision chain before outreach.
5	LA JARA, TOWN OF Municipality \| CO / Conejos Open target brief	Compliance Pressure Npdes Violations	2026-01-31	BOD, 5-day, 20 deg. C (36); pH (29); Nitrogen, ammonia total [as N] (24); Solids, total suspended (21); BOD, 5-day, percent removal (16) Open source	Validate the operator, engineer, and governing decision chain before outreach.