Final California 2018 Integrated Report (303(d) List/305(b) Report)
Supporting Information
Final
Supporting Information
Final
Final California 2018 Integrated Report (303(d) List/305(b) Report)
Supporting Information
Regional Board 1 - North Coast Region
- New or Revised Fact SheetsThese lines of evidence and/or decisions, which were developed during the last listing cycle, are new or have been revised.
- Original Fact SheetsThese lines of evidence and/or decisions were developed during the last listing cycle.
New or Revised Fact Sheets
| Delist from 303(d) list (being addressed by USEPA approved TMDL) | Regional Board 1 |
- Eureka Plain HU, Elk River Watershed, Upper Little South Fork Elk River
| Do Not Delist from 303(d) list (TMDL required list) | Regional Board 1 |
- Big River Beach at Mendocino Bay
- Campbell Cove
- Caspar Headlands State Beach
- Clam Beach (near Mad River mouth)
- Clam Beach (near Strawberry Creek)
- Eel River HU, Lower Eel River HA (includes the Eel River Delta)
- Eel River HU, Middle Fork HA, Eden Valley and Round Valley HSAs
- Eel River HU, Middle Main HA
- Eel River HU, South Fork HA
- Eel River HU, Upper Main HA, Lake Pillsbury HSA, Lake Pillsbury
- Hare Creek Beach
- Klamath River HU, Lost River HA, Tule Lake and Mt Dome HSAs
- Klamath River HU, Middle HA, Iron Gate Dam to Scott River
- Klamath River HU, Scott River HA
- Klamath River HU, Shasta River HA
- Luffenholtz Beach
- Mackerricher State Park (near Virgin Creek)
- Mad River HU, Mad River
- Mendocino Coast HU, Big River HA, Berry Gulch
- Mendocino Coast HU, Big River HA, Big River
- Mendocino Coast HU, Garcia River HA, Garcia River
- Mendocino Coast HU, Gualala River HA, Gualala River
- Moonstone County Park
- Old Home Beach
- Pudding Creek Beach
- Redwood Creek HU, Redwood Creek
- Russian River HU, Lower Russian River HA, Austin Creek HSA
- Russian River HU, Lower Russian River HA, Guerneville HSA
- Russian River HU, Lower Russian River HA, Guerneville HSA, Green Valley Creek watershed
- Russian River HU, Middle Russian River HA, Geyserville HSA
- Russian River HU, Middle Russian River HA, Laguna HSA, mainstem Laguna de Santa Rosa
- Russian River HU, Middle Russian River HA, Laguna HSA, tributaries to the Laguna de Santa Rosa (except Santa Rosa Creek and its tributaries)
- Russian River HU, Middle Russian River HA, Mark West HSA, Windsor Creek and its tributaries
- Russian River HU, Middle Russian River HA, Mark West HSA, mainstem Mark West Creek downstream of the confluence with the Laguna de Santa Rosa
- Russian River HU, Middle Russian River HA, Mark West HSA, mainstem Mark West Creek upstream of the confluence with the Laguna de Santa Rosa
- Russian River HU, Middle Russian River HA, Santa Rosa HSA, mainstem Santa Rosa Creek
- Russian River HU, Middle Russian River HA, Santa Rosa HSA, tributaries to Santa Rosa Creek
- Russian River HU, Middle Russian River HA, Warm Springs HSA
- Russian River HU, Middle Russian River HA, Warm Springs HSA, Lake Sonoma [Reservoir]
- Russian River HU, Upper Russian River HA, Coyote Valley HSA, Lake Mendocino [Reservoir]
- Russian River HU, Upper Russian River HA, Forsythe Creek HSA
- Russian River HU, Upper Russian River HA, Ukiah HSA
- Shastina, Lake
- Trinidad State Beach
- Trinity Lake (was Claire Engle Lake)
- Trinity River HU, South Fork HA
| Do Not Delist from 303(d) list (being addressed with USEPA approved TMDL) | Regional Board 1 |
- Cape Mendocino HU, Mattole River HA, Mattole River Watershed
- Eel River HU, Middle Fork HA, Wilderness and Black Butte HSAs
- Eel River HU, South Fork HA
- Eel River HU, Upper Main HA (Includes Tomki Creek)
- Klamath River HU, Lost River HA, Tule Lake and Mt Dome HSAs
- Klamath River HU, Lower HA, Klamath Glen HSA
- Klamath River HU, Middle HA and Lower HA, Scott River to Trinity River
- Klamath River HU, Middle HA, Iron Gate Dam to Scott River
- Klamath River HU, Middle HA, Oregon to Iron Gate
- Klamath River HU, Shasta River HA
- Mendocino Coast HU, Navarro River HA
| Do Not List on 303(d) list (TMDL required list) | Regional Board 1 |
- Big Lagoon Hydrologic Area, Trinidad Head Coast and Bay
- Black Point
-
Bodega HU, Salmon Creek HA, Salmon Creek and its tributaries
- Alkalinity as CaCO3 (103965)
- Aluminum (102610)
- Arsenic (100686)
- Benthic Community Effects (104684)
- Cadmium (101159)
- Chloride (105034)
- Chromium (100738)
- Copper (100674)
- Lead (104926)
- Manganese (103753)
- Mercury (100666)
- Nickel (100669)
- Nitrogen, Nitrate (73464)
- Nitrogen, Nitrite (105085)
- Nitrogen, ammonia (Total Ammonia) (105062)
- Selenium (104317)
- Silver (100688)
- Specific Conductivity (68274)
- Total Dissolved Solids (104675)
- Zinc (100667)
-
Cape Mendocino HU, Mattole River HA, Mattole River Watershed
- Aldrin (101134)
- Alkalinity as CaCO3 (103966)
- Aluminum (102613)
- Ametryn (101970)
- Ammonia (76662)
- Arsenic (100693)
- Atrazine (103115)
- Benthic Community Effects (104692)
- Boron (105206)
- Cadmium (101163)
- Carbophenothion (103018)
- Chloride (74510)
- Chromium (100740)
- Copper (100681)
- Demeton (103398)
- Dieldrin (103588)
- Dimethoate (104160)
- Fenthion (103354)
- Lead (72494)
- Manganese (105207)
- Mercury (100672)
- Methidathion (103148)
- Nickel (100676)
- Nitrate/Nitrite (Nitrite + Nitrate as N) (105048)
- Nitrogen, Nitrate (105065)
- Nitrogen, Nitrite (105074)
- Oxygen, Dissolved (104544)
- PCBs (Polychlorinated biphenyls) (105089)
- Pesticides (105180)
- Selenium (104878)
- Silver (100694)
- Specific Conductivity (74787)
- Sulfates (73835)
- Zinc (100671)
- alpha-Endosulfan (Endosulfan 1) (104052)
- pH (104643)
- Chadbourne Gulch Beach
- Clam Beach (near Strawberry Creek)
- Cleone, Lake
- Crescent City Point St George
-
Eel River HU, Lower Eel River HA (includes the Eel River Delta)
- Aldrin (101135)
- Ammonia (76587)
- Arsenic (103894)
- Azinphos, Ethyl (Ethyl Guthion) (104136)
- Bifenthrin (101904)
- Cadmium (103899)
- Chloride (73017)
- Chlorpyrifos, methyl (104165)
- Chromium (78044)
- Copper (104850)
- Demeton (103400)
- Dieldrin (103639)
- Dimethoate (104161)
- Endrin Ketone (104607)
- Fenthion (103355)
- Lead (104340)
- Mercury (104851)
- Methidathion (104319)
- Nickel (78004)
- Nitrogen, Nitrite (79134)
- Pesticides (77219)
- Selenium (104341)
- Silver (104852)
- Sodium (104853)
- Specific Conductivity (75874)
- Sulfates (75875)
- Zinc (102582)
- alpha.-BHC (Benzenehexachloride or alpha-HCH) (104026)
- pH (73224)
-
Eel River HU, Middle Fork HA, Eden Valley and Round Valley HSAs
- Arsenic (103895)
- Arsenic | Cadmium | Chromium | Chromium (total) | Copper | Lead | Mercury | Nickel | Selenium | Silver | Zinc (78101)
- Cadmium (103900)
- Chromium (101597)
- Copper (104916)
- Lead (104343)
- Manganese (78941)
- Mercury (104917)
- Nickel (104918)
- Selenium (104342)
- Silver (104919)
- Specific Conductivity (72277)
- Zinc (102583)
- pH (79301)
-
Eel River HU, Middle Fork HA, Wilderness and Black Butte HSAs
- Alkalinity as CaCO3 (103945)
- Aluminum (102612)
- Ammonia (79044)
- Arsenic (100700)
- Benthic Community Effects (78926)
- Cadmium (101166)
- Chloride (79960)
- Chromium (100742)
- Copper (100683)
- Lead (104920)
- Manganese (105205)
- Mercury (100678)
- Nickel (100705)
- Nitrogen, Nitrite (79135)
- Oxygen, Dissolved (78522)
- Selenium (104921)
- Silver (100699)
- Sulfates (78867)
- Zinc (100673)
-
Eel River HU, Middle Main HA
- 2,3,4,6-tetrachlorophenol (103959)
- Aldrin (101139)
- Ammonia (76255)
- Arsenic (103897)
- Arsenic | Cadmium | Chromium | Chromium (total) | Copper | Lead | Mercury | Nickel | Selenium | Silver | Zinc (72220)
- Azinphos, Ethyl (Ethyl Guthion) (104137)
- Cadmium (103901)
- Chloride (74399)
- Chromium (101602)
- Copper (78047)
- Demeton (103546)
- Dieldrin (103641)
- Dimethoate (104162)
- Fenthion (103357)
- Lead (79862)
- Manganese (78989)
- Mercury (104915)
- Nickel (78461)
- Nitrogen, Nitrite (79136)
- Pesticides (77893)
- Selenium (104344)
- Silver (104904)
- Sodium (105006)
- Specific Conductivity (72102)
- Sulfates (73528)
- Zinc (102588)
- alpha.-BHC (Benzenehexachloride or alpha-HCH) (104025)
- pH (78985)
- Eel River HU, North Fork HA, Lower North Fork Eel River Watershed
-
Eel River HU, South Fork HA
- 2,3,4,6-tetrachlorophenol (103960)
- Aldrin (101143)
- Alkalinity as CaCO3 (103967)
- Ammonia (76256)
- Arsenic (100679)
- Arsenic | Cadmium | Chromium | Chromium (total) | Copper | Lead | Mercury | Nickel | Selenium | Silver | Toxicity | Zinc (72274)
- Atrazine (103116)
- Azinphos, Ethyl (Ethyl Guthion) (104138)
- Benthic Community Effects (104695)
- Bifenthrin (101905)
- Boron (79047)
- Cadmium (101167)
- Chloride (73577)
- Chlorpyrifos, methyl (104174)
- Chromium (100747)
- Copper (100685)
- DDD (Dichlorodiphenyldichloroethane) (78837)
- DDE (Dichlorodiphenyldichloroethylene) (78838)
- Demeton (103548)
- Dieldrin (103642)
- Dimethoate (104163)
- Endrin Ketone (104322)
- Fenthion (103358)
- Lead (104346)
- Manganese (79101)
- Mercury (104914)
- Methidathion (103149)
- Nickel (78462)
- Nitrate/Nitrite (Nitrite + Nitrate as N) (78908)
- Nitrogen, Nitrate (104985)
- Nitrogen, Nitrite (79030)
- Oxygen, Dissolved (78240)
- Pesticides (77799)
- Selenium (104348)
- Silver (100711)
- Sodium (103856)
- Specific Conductivity (72156)
- Sulfates (73833)
- Zinc (100675)
- alpha-Endosulfan (Endosulfan 1) (104056)
- alpha.-BHC (Benzenehexachloride or alpha-HCH) (104024)
- pH (78986)
-
Eel River HU, Upper Main HA (Includes Tomki Creek)
- 2,3,4,6-tetrachlorophenol (103961)
- Aldicarb (100909)
- Aldrin (102594)
- Alkalinity as CaCO3 (103946)
- Ametryn (101972)
- Aminomethyl Phosphonic Acid (AMPA) (104109)
- Ammonia (79244)
- Antimony (101710)
- Arsenic (100668)
- Arsenic | Cadmium | Chromium | Chromium (total) | Copper | Lead | Mercury | Nickel | Selenium | Silver | Zinc (78519)
- Atrazine (103117)
- Azinphos, Ethyl (Ethyl Guthion) (104139)
- Barium (101723)
- Benthic Community Effects (78807)
- Beryllium (101725)
- Bifenthrin (101906)
- Boron (79106)
- Cadmium (101173)
- Carbaryl (103001)
- Carbophenothion (103019)
- Chloride (73384)
- Chlorpyrifos, methyl (104177)
- Chromium (100755)
- Cobalt (104204)
- Copper (100690)
- Demeton (103549)
- Dieldrin (103645)
- Dimethoate (104164)
- Endrin Ketone (104324)
- Fenthion (103359)
- Lead (104349)
- Manganese (79868)
- Mercury (100680)
- Methidathion (103150)
- Methomyl (103320)
- Molybdenum (104986)
- Nickel (100720)
- Nitrate/Nitrite (Nitrite + Nitrate as N) (79016)
- Nitrogen, Nitrate (104325)
- Nitrogen, Nitrite (79031)
- Oxygen, Dissolved (78241)
- PCBs (Polychlorinated biphenyls) (72754)
- Pesticides (76777)
- Selenium (104351)
- Silver (100717)
- Specific Conductivity (71284)
- Sulfates (72750)
- Thallium (104987)
- Total DDT (sum of 4,4'- and 2,4'- isomers of DDT, DDE, and DDD) (103861)
- Toxicity (103898)
- Vanadium (103864)
- Zinc (100677)
- alpha-Endosulfan (Endosulfan 1) (104057)
- alpha.-BHC (Benzenehexachloride or alpha-HCH) (104027)
- pH (78987)
- Eel River HU, Upper Main HA, Lake Pillsbury HSA, Lake Pillsbury
-
Eel River HU, Van Duzen River HA
- Aldrin (101140)
- Alkalinity as CaCO3 (103968)
- Ammonia (76299)
- Arsenic (104854)
- Arsenic | Cadmium | Chromium (total) | Copper | Lead | Mercury | Nickel | Selenium | Silver | Zinc (72276)
- Benthic Community Effects (78929)
- Cadmium (104855)
- Chloride (72758)
- Chromium (104856)
- Copper (104858)
- Dieldrin (103673)
- Lead (104352)
- Mercury (104318)
- Nickel (104875)
- Nitrate/Nitrite (Nitrite + Nitrate as N) (78861)
- Oxygen, Dissolved (78714)
- Pesticides (105181)
- Selenium (104353)
- Silver (104876)
- Sulfates (73631)
- Temperature, water (69953)
- Zinc (104877)
-
Eureka Plain HU, Elk River Watershed, Upper Elk River
- Alkalinity as CaCO3 (103969)
- Ammonia as Nitrogen (105056)
- Arsenic (100670)
- Arsenic | Cadmium | Chromium (total) | Copper | Lead | Mercury | Nickel | Selenium | Silver | Zinc (73680)
- Benthic Community Effects (104699)
- Cadmium (101178)
- Chloride (73949)
- Chromium (100759)
- Copper (100708)
- Lead (104674)
- Manganese (104670)
- Mercury (100684)
- Nickel (101006)
- Nitrate/Nitrite (Nitrite + Nitrate as N) (104676)
- Nitrogen, Nitrate (104677)
- Nitrogen, Nitrite (104678)
- Oxygen, Dissolved (104679)
- Selenium (104354)
- Silver (100728)
- Specific Conductivity (74003)
- Sulfates (73897)
- Temperature, water (104680)
- Total Dissolved Solids (104681)
- Zinc (100682)
-
Eureka Plain HU, Freshwater Creek
- Aldrin (101141)
- Alkalinity as CaCO3 (103970)
- Ametryn (101973)
- Ammonia (75910)
- Arsenic (100702)
- Arsenic | Cadmium | Chromium (total) | Copper | Lead | Mercury | Nickel | Selenium | Silver | Zinc (71078)
- Atrazine (103118)
- Benthic Community Effects (104705)
- Boron (104828)
- Cadmium (101180)
- Carbophenothion (103020)
- Chloride (80201)
- Chromium (100760)
- Copper (100712)
- Demeton (103550)
- Dieldrin (103674)
- Dimethoate (104166)
- Fenthion (103360)
- Lead (103591)
- Manganese (104829)
- Mercury (100696)
- Methidathion (103286)
- Nickel (101013)
- Nitrate/Nitrite (Nitrite + Nitrate as N) (104842)
- Nitrogen, Nitrate (105001)
- Nitrogen, Nitrite (105073)
- Oxygen, Dissolved (104973)
- PCBs (Polychlorinated biphenyls) (105088)
- Pesticides (105182)
- Selenium (104830)
- Silver (100737)
- Sodium (103857)
- Specific Conductivity (74400)
- Sulfates (74566)
- Temperature, water (105002)
- Zinc (100687)
- alpha-Endosulfan (Endosulfan 1) (104059)
- pH (104326)
- Eureka Plain HU, Humboldt Bay
- Eureka Plain HU, Humboldt Bay, North Jetty
- Eureka Plain HU, Humboldt Bay, South Jetty
-
Eureka Plain HU, Jacoby Creek watershed
- Aldrin (101146)
- Alkalinity as CaCO3 (103971)
- Ametryn (103638)
- Ammonia (75426)
- Arsenic (100706)
- Arsenic | Cadmium | Chromium (total) | Copper | Lead | Mercury | Nickel | Selenium | Silver | Zinc (72164)
- Atrazine (103119)
- Boron (104822)
- Cadmium (101181)
- Carbophenothion (103021)
- Chloride (73277)
- Chromium (100762)
- Copper (100714)
- Demeton (103551)
- Dieldrin (103676)
- Dimethoate (104167)
- Fenthion (103361)
- Lead (104824)
- Manganese (104825)
- Mercury (100698)
- Methidathion (103287)
- Nickel (101016)
- Nitrogen, Nitrate (104826)
- Nitrogen, Nitrite (104827)
- Oxygen, Dissolved (104974)
- PCBs (Polychlorinated biphenyls) (105087)
- Pesticides (105183)
- Selenium (104874)
- Silver (100745)
- Specific Conductivity (71232)
- Sulfates (72698)
- Temperature, water (105003)
- Zinc (100689)
- alpha-Endosulfan (Endosulfan 1) (104060)
- pH (104641)
- Eureka Plain HU, Mad River Slough
-
Eureka Plain HU, Salmon Creek
- Aldrin (101144)
- Alkalinity as CaCO3 (103972)
- Ametryn (103640)
- Ammonia (75480)
- Arsenic (100709)
- Arsenic | Cadmium | Chromium (total) | Copper | Lead | Mercury | Nickel | Selenium | Silver | Zinc (72165)
- Atrazine (103120)
- Benthic Community Effects (104707)
- Boron (104843)
- Cadmium (101262)
- Carbophenothion (103022)
- Chloride (73278)
- Chromium (100764)
- Copper (100715)
- Demeton (103552)
- Dieldrin (103677)
- Dimethoate (104168)
- Fenthion (103362)
- Lead (104844)
- Mercury (100707)
- Methidathion (103288)
- Nickel (101092)
- Nitrate/Nitrite (Nitrite + Nitrate as N) (104845)
- Nitrogen, Nitrate (104846)
- Nitrogen, Nitrite (104847)
- Oxygen, Dissolved (104976)
- PCBs (Polychlorinated biphenyls) (104960)
- Pesticides (105184)
- Selenium (104848)
- Silver (100748)
- Specific Conductivity (71283)
- Sulfates (72749)
- Temperature, water (104959)
- Total Dissolved Solids (104672)
- Zinc (100691)
- alpha-Endosulfan (Endosulfan 1) (104061)
- pH (104642)
- Glass Beach
- Goat Rock State Park Beach
- Gualala Regional Park Beach
- Howard Lake
- Iron Gate Reservoir
- Kangaroo Lake
-
Klamath River HU, Butte Valley HA
- Alkalinity as CaCO3 (103973)
- Benthic Community Effects (104725)
- Chloride (79961)
- Nitrate/Nitrite (Nitrite + Nitrate as N) (105047)
- Nitrogen, Nitrate (105064)
- Nitrogen, Nitrite (105072)
- Nitrogen, ammonia (Total Ammonia) (105055)
- Oxygen, Dissolved (78715)
- Sodium (105005)
- Specific Conductivity (78052)
- Sulfates (78868)
- pH (78140)
-
Klamath River HU, Lost River HA, Clear Lake, Boles HSAs
- Aldrin (102599)
- Alkalinity as CaCO3 (103974)
- Ammonia (104980)
- Chloride (104981)
- Dieldrin (103749)
- Mercury (78235)
- Nitrate/Nitrite (Nitrite + Nitrate as N) (104979)
- Nitrogen, Nitrate (104982)
- Nitrogen, Nitrite (104983)
- Oxygen, Dissolved (104984)
- Sodium (103858)
- Specific Conductivity (103938)
- Sulfates (104656)
- alpha-Endosulfan (Endosulfan 1) (104065)
- pH (104638)
- Klamath River HU, Lost River HA, Tule Lake and Mt Dome HSAs
-
Klamath River HU, Lower HA, Klamath Glen HSA
- Aldicarb (100910)
- Aldrin (101145)
- Alkalinity as CaCO3 (103975)
- Ametryn (103643)
- Aminomethyl Phosphonic Acid (AMPA) (104110)
- Arsenic (100710)
- Arsenic | Boron | Cadmium | Copper | Lead | Manganese | Mercury | Metals | Selenium | Silver | Zinc (75506)
- Atrazine (103121)
- Azinphos, Ethyl (Ethyl Guthion) (104140)
- Benthic Community Effects (104727)
- Bifenthrin (101907)
- Boron (104965)
- Cadmium (101272)
- Carbaryl (103002)
- Carbophenothion (103023)
- Chloride (75190)
- Chromium (73570)
- Copper (100719)
- Demeton (103553)
- Dieldrin (103748)
- Dimethoate (104169)
- Disulfoton (74006)
- Fenthion (103363)
- Hexachlorobenzene/ HCB (103950)
- Lead (104903)
- Manganese (104963)
- Mercury (100713)
- Methidathion (103289)
- Methomyl (103321)
- Nickel (73730)
- PCBs (Polychlorinated biphenyls) (73498)
- Pesticides (76220)
- Selenium (104928)
- Silver (100750)
- Sodium (104962)
- Specific Conductivity (71184)
- Sulfates (79622)
- Total Dissolved Solids (72635)
- Zinc (100692)
- alpha-Endosulfan (Endosulfan 1) (104066)
- alpha.-BHC (Benzenehexachloride or alpha-HCH) (104029)
- pH (68579)
- Klamath River HU, Marshall Pond
-
Klamath River HU, Middle HA and Lower HA, Scott River to Trinity River
- Aldicarb (100911)
- Aldrin (101147)
- Alkalinity as CaCO3 (103977)
- Aluminum (75295)
- Ametryn (103644)
- Aminomethyl Phosphonic Acid (AMPA) (104111)
- Arsenic (100716)
- Arsenic | Boron | Cadmium | Chromium | Chromium (total) | Copper | Lead | Manganese | Mercury | Nickel | Selenium | Silver | Zinc (75580)
- Atrazine (103122)
- Benthic Community Effects (74147)
- Bifenthrin (101908)
- Cadmium (101282)
- Carbaryl (103012)
- Carbophenothion (103024)
- Chloride (74152)
- Chromium (100766)
- Copper (100729)
- Demeton (103554)
- Dieldrin (103747)
- Dimethoate (104170)
- Fenthion (103364)
- Lead (103592)
- Manganese (103755)
- Mercury (100718)
- Methidathion (103290)
- Methomyl (103322)
- Nickel (101096)
- PCBs (Polychlorinated biphenyls) (72341)
- Pesticides (73950)
- Selenium (103837)
- Silver (100753)
- Sodium (104961)
- Sulfates (74146)
- Total Dissolved Solids (71177)
- Zinc (100695)
- alpha-Endosulfan (Endosulfan 1) (104067)
-
Klamath River HU, Middle HA, Iron Gate Dam to Scott River
- Aldicarb (100912)
- Aldrin (101148)
- Alkalinity as CaCO3 (103978)
- Ametryn (103646)
- Aminomethyl Phosphonic Acid (AMPA) (104112)
- Arsenic (100726)
- Arsenic | Boron | Cadmium | Chromium | Chromium (total) | Copper | Lead | Manganese | Mercury | Nickel | Selenium | Silver | Zinc (71751)
- Atrazine (103123)
- Azinphos, Ethyl (Ethyl Guthion) (104141)
- Benthic Community Effects (104764)
- Bifenthrin (101909)
- Boron (104964)
- Cadmium (101699)
- Carbaryl (103013)
- Carbophenothion (103025)
- Chloride (75508)
- Chlorpyrifos, methyl (104182)
- Chromium (100767)
- Copper (100732)
- Demeton (103555)
- Dieldrin (103746)
- Dimethoate (104171)
- Endrin Ketone (104226)
- Fenthion (103365)
- Lead (103594)
- Manganese (104966)
- Mercury (100727)
- Methidathion (103291)
- Methomyl (103323)
- Nickel (101099)
- PCBs (Polychlorinated biphenyls) (73652)
- Pesticides (76869)
- Selenium (104873)
- Silver (100757)
- Sodium (104967)
- Specific Conductivity (72162)
- Sulfates (72875)
- Total Dissolved Solids (74043)
- Zinc (100697)
- alpha-Endosulfan (Endosulfan 1) (104069)
- alpha.-BHC (Benzenehexachloride or alpha-HCH) (104030)
- pH (74970)
-
Klamath River HU, Middle HA, Oregon to Iron Gate
- Aldicarb (100914)
- Aldrin (101150)
- Alkalinity as CaCO3 (103979)
- Aluminum (73832)
- Ametryn (103647)
- Aminomethyl Phosphonic Acid (AMPA) (104113)
- Anatoxin-A (104129)
- Arsenic (100730)
- Arsenic | Cadmium | Chromium (total) | Copper | Lead | Mercury | Nickel | Selenium | Silver | Zinc (72090)
- Atrazine (103124)
- Azinphos, Ethyl (Ethyl Guthion) (104142)
- Benthic Community Effects (104765)
- Bifenthrin (101910)
- Boron (104977)
- Cadmium (101704)
- Carbaryl (103003)
- Carbophenothion (103026)
- Chloride (74153)
- Chromium (100768)
- Copper (100735)
- DDE (Dichlorodiphenyldichloroethylene) (73600)
- Demeton (103401)
- Dieldrin (103745)
- Dimethoate (104172)
- Fenthion (103366)
- Lead (104941)
- Manganese (104978)
- Mercury (100746)
- Methidathion (103292)
- Methomyl (103324)
- Nickel (101100)
- PCBs (Polychlorinated biphenyls) (68824)
- Pesticides (77305)
- Selenium (104942)
- Silver (100853)
- Specific Conductivity (71958)
- Sulfates (73831)
- Total Dissolved Solids (104667)
- Zinc (100701)
- alpha-Endosulfan (Endosulfan 1) (104070)
- alpha.-BHC (Benzenehexachloride or alpha-HCH) (104031)
- pH (104637)
-
Klamath River HU, Salmon River HA
- Alkalinity as CaCO3 (103980)
- Aluminum (102614)
- Arsenic (100731)
- Benthic Community Effects (104766)
- Boron (105135)
- Chloride (105025)
- Chromium (100769)
- Copper (100739)
- Lead (104932)
- Manganese (105136)
- Mercury (100749)
- Nickel (101103)
- Nitrate/Nitrite (Nitrite + Nitrate as N) (104596)
- Oxygen, Dissolved (104996)
- Selenium (104938)
- Silver (100847)
- Sodium (105004)
- Specific Conductivity (103941)
- Sulfates (104654)
- Total Dissolved Solids (80337)
- Zinc (100703)
- pH (68634)
-
Klamath River HU, Salmon River HA, Wooley Creek HSA
- Alkalinity as CaCO3 (103981)
- Aluminum (102615)
- Ammonia (105054)
- Arsenic (100733)
- Benthic Community Effects (104767)
- Cadmium (101707)
- Chloride (105026)
- Chromium (100770)
- Copper (100741)
- Lead (104939)
- Manganese (105196)
- Mercury (100751)
- Nickel (101106)
- Nitrate/Nitrite (Nitrite + Nitrate as N) (105046)
- Nitrogen, Nitrate (105063)
- Nitrogen, Nitrite (105071)
- Oxygen, Dissolved (104998)
- Selenium (104940)
- Silver (103853)
- Specific Conductivity (105012)
- Sulfates (104655)
- Total Dissolved Solids (104666)
- Zinc (100704)
-
Klamath River HU, Scott River HA
- Aldicarb (100916)
- Aldrin (101151)
- Alkalinity as CaCO3 (104968)
- Ametryn (103648)
- Ammonia (80246)
- Arsenic (100734)
- Arsenic | Boron | Cadmium | Chromium | Chromium (total) | Copper | Lead | Mercury | Nickel | Selenium | Silver | Zinc (72142)
- Benthic Community Effects (104768)
- Boron (104958)
- Cadmium (104943)
- Chloride (73523)
- Chromium (100771)
- Copper (100743)
- Hexachlorobenzene/ HCB (74007)
- Lead (104944)
- Manganese (73271)
- Mercury (100752)
- Nickel (101108)
- Nitrate (78783)
- Nitrate/Nitrite (Nitrite + Nitrate as N) (80331)
- Nitrogen, Nitrite (79351)
- PCBs (Polychlorinated biphenyls) (73609)
- Pesticides (77801)
- Selenium (104945)
- Silver (103854)
- Specific Conductivity (71233)
- Sulfates (73018)
- Total Dissolved Solids (75632)
- Zinc (100721)
-
Klamath River HU, Shasta River HA
- Aldicarb (100918)
- Aldrin (101152)
- Alkalinity as CaCO3 (104971)
- Ametryn (103649)
- Ammonia (76490)
- Arsenic (100736)
- Arsenic | Cadmium | Chromium | Chromium (total) | Copper | Lead | Mercury | Nickel | Selenium | Silver | Zinc (71854)
- Atrazine (105215)
- Benthic Community Effects (104769)
- Boron (79161)
- Cadmium (104946)
- Chlordane (105198)
- Chloride (72970)
- Chromium (100785)
- Copper (100744)
- DDD (Dichlorodiphenyldichloroethane) (74010)
- Dieldrin (105199)
- Endrin Ketone (103586)
- Ethion (76778)
- Heptachlor epoxide (105200)
- Hexachlorobenzene/ HCB (75453)
- Indicator Bacteria (104969)
- Lead (104947)
- Manganese (79466)
- Mercury (100756)
- Methidathion (103916)
- Nickel (101109)
- Nitrate/Nitrite (Nitrite + Nitrate as N) (79259)
- Nitrogen, Nitrate (104970)
- Nitrogen, Nitrite (79084)
- PCBs (Polychlorinated biphenyls) (73653)
- Pesticides (76779)
- Prometon (Prometone) (105201)
- Selenium (104948)
- Silver (103855)
- Simazine (105202)
- Specific Conductivity (71234)
- Sulfates (72760)
- Terbufos (105203)
- Total Dissolved Solids (78469)
- Toxaphene (105204)
- Zinc (100722)
- alpha.-BHC (Benzenehexachloride or alpha-HCH) (105197)
- pH (79039)
- Klamath River HU, Tule Lake and Lower Klamath Lake National Wildlife Refuge
- Lewiston Lake
- MacKerricher State Park (near Mill Creek)
- Mad River HU, Duke Creek
-
Mad River HU, Mad River
- Aldrin (101153)
- Alkalinity as CaCO3 (103982)
- Ametryn (103650)
- Ammonia (79911)
- Arsenic (100754)
- Atrazine (103125)
- Azinphos, Ethyl (Ethyl Guthion) (104143)
- Benthic Community Effects (104770)
- Bifenthrin (101911)
- Boron (79159)
- Cadmium (101709)
- Carbophenothion (103027)
- Chloride (73432)
- Chlorpyrifos, methyl (104183)
- Chromium (78153)
- Copper (78564)
- DDD (Dichlorodiphenyldichloroethane) (77993)
- DDE (Dichlorodiphenyldichloroethylene) (73957)
- DDT (Dichlorodiphenyltrichloroethane) (73756)
- Demeton (103399)
- Dieldrin (103606)
- Dimethoate (104173)
- Disulfoton (104334)
- Endrin Ketone (104335)
- Fenthion (103367)
- Manganese (79160)
- Mercury (100758)
- Methidathion (103293)
- Nickel (78565)
- Nitrate/Nitrite (Nitrite + Nitrate as N) (79017)
- Nitrogen, Nitrate (104975)
- Nitrogen, Nitrite (79803)
- Oxygen, Dissolved (78897)
- PCBs (Polychlorinated biphenyls) (72757)
- Pesticides (76819)
- Selenium (104355)
- Silver (103908)
- Specific Conductivity (72219)
- Sulfates (79760)
- Zinc (100723)
- alpha-Endosulfan (Endosulfan 1) (104072)
- alpha.-BHC (Benzenehexachloride or alpha-HCH) (104032)
- pH (78142)
- Mendocino Coast HU, Albion River HA, Little River
- Mendocino Coast HU, Big River HA, Big River
- Mendocino Coast HU, Fort Ross Creek (Minor Coastal Stream)
-
Mendocino Coast HU, Garcia River HA, Garcia River
- Aldrin (101154)
- Alkalinity as CaCO3 (103985)
- Aluminum (102616)
- Ametryn (103651)
- Ammonia (76351)
- Arsenic (100777)
- Atrazine (103126)
- Benthic Community Effects (104772)
- Boron (104991)
- Cadmium (101712)
- Carbophenothion (103092)
- Chlordane (104549)
- Chloride (73526)
- Chromium (100794)
- Copper (100765)
- Demeton (103556)
- Dieldrin (103678)
- Dimethoate (104175)
- Fenthion (103368)
- Heptachlor epoxide (104550)
- Lead (71235)
- Manganese (104615)
- Mercury (100761)
- Methidathion (103295)
- Nickel (101110)
- Nitrate/Nitrite (Nitrite + Nitrate as N) (104992)
- Nitrogen, Nitrate (104994)
- Nitrogen, Nitrite (104541)
- Oxygen, Dissolved (104589)
- PCBs (Polychlorinated biphenyls) (104993)
- Pesticides (105185)
- Selenium (104551)
- Silver (103909)
- Specific Conductivity (71759)
- Sulfates (73469)
- Total Dissolved Solids (104591)
- Zinc (100724)
- alpha-Endosulfan (Endosulfan 1) (104074)
- pH (104646)
-
Mendocino Coast HU, Gualala River HA, Gualala River
- Aldrin (101156)
- Alkalinity as CaCO3 (103984)
- Ametryn (103652)
- Ammonia (76619)
- Arsenic (100780)
- Atrazine (103127)
- Azinphos, Ethyl (Ethyl Guthion) (104144)
- Benthic Community Effects (104774)
- Boron (79064)
- Cadmium (101715)
- Carbophenothion (103093)
- Chlordane (104552)
- Chloride (73630)
- Chlorpyrifos (104553)
- Chlorpyrifos, methyl (104184)
- Chromium (100800)
- Copper (100772)
- Cyanazine (104205)
- DDD (Dichlorodiphenyldichloroethane) (78404)
- DDE (Dichlorodiphenyldichloroethylene) (78405)
- DDT (Dichlorodiphenyltrichloroethane) (78452)
- Dacthal (104208)
- Demeton (103558)
- Diazinon (104212)
- Dieldrin (103679)
- Dimethoate (104176)
- Disulfoton (104214)
- Dyfonate (Fonofos or Fonophos) (104554)
- Endosulfan (104555)
- Endosulfan sulfate (104556)
- Endrin (104557)
- Endrin aldehyde (104558)
- Ethion (104559)
- Ethoprop (104560)
- Fenitrothion (104561)
- Fenthion (103369)
- Heptachlor (104562)
- Heptachlor epoxide (104563)
- Hexachlorocyclohexane (HCH), alpha (104610)
- Hexachlorocyclohexane (HCH), beta (104611)
- Lead (104612)
- Lindane/gamma Hexachlorocyclohexane (gamma-HCH) (104614)
- Manganese (79065)
- Mercury (100763)
- Methidathion (103296)
- Methoxychlor (104564)
- Methyl Parathion (104565)
- Molinate (104566)
- Nickel (101116)
- Nitrate/Nitrite (Nitrite + Nitrate as N) (79076)
- Nitrogen, Nitrate (104995)
- Nitrogen, Nitrite (79805)
- Oxygen, Dissolved (78946)
- PCBs (Polychlorinated biphenyls) (73780)
- Phorate (104567)
- Phosmet (104568)
- Prometon (Prometone) (104569)
- Prometryn (104570)
- Propazine (104571)
- Selenium (104572)
- Silver (103912)
- Simazine (104573)
- Specific Conductivity (75422)
- Terbufos (104574)
- Terbuthylazine (104575)
- Terbutryn (104576)
- Tetrachlorvinphos (104577)
- Thiobencarb (104578)
- Zinc (100725)
- alpha-Endosulfan (Endosulfan 1) (104075)
- alpha.-BHC (Benzenehexachloride or alpha-HCH) (104033)
- beta-Endosulfan (Endosulfan 2) (104548)
- pH (78191)
-
Mendocino Coast HU, Navarro River HA
- Aldrin (101157)
- Alkalinity as CaCO3 (103947)
- Aluminum (102617)
- Ametryn (103653)
- Ammonia (77924)
- Arsenic (78097)
- Atrazine (103128)
- Benthic Community Effects (104540)
- Bifenthrin (101912)
- Boron (105133)
- Cadmium (78512)
- Carbophenothion (103094)
- Chloride (75084)
- Chromium (78513)
- Copper (78561)
- Demeton (103559)
- Dieldrin (103680)
- Dimethoate (104178)
- Fenthion (103370)
- Heptachlor epoxide (104579)
- Lead (78154)
- Manganese (105208)
- Mercury (78497)
- Methidathion (103297)
- Nitrate/Nitrite (Nitrite + Nitrate as N) (105049)
- Nitrogen, Nitrate (105066)
- Nitrogen, Nitrite (105075)
- Oxygen, Dissolved (104593)
- PCBs (Polychlorinated biphenyls) (105090)
- Pesticides (79108)
- Selenium (104882)
- Silver (103915)
- Specific Conductivity (72445)
- Sulfates (74059)
- Zinc (78207)
- alpha-Endosulfan (Endosulfan 1) (104076)
- pH (104644)
-
Mendocino Coast HU, Point Arena HA, Greenwood Creek HSA
- Aldrin (101170)
- Alkalinity as CaCO3 (103986)
- Aluminum (102618)
- Ametryn (103654)
- Ammonia (76083)
- Arsenic (100782)
- Atrazine (103129)
- Boron (105134)
- Cadmium (101717)
- Carbophenothion (103095)
- Chloride (74264)
- Chromium (100804)
- Copper (100773)
- Demeton (103560)
- Dieldrin (103681)
- Dimethoate (104179)
- Fenthion (103371)
- Lead (71075)
- Manganese (105209)
- Mercury (100820)
- Methidathion (103298)
- Nickel (101118)
- Nitrogen, Nitrate (105067)
- Nitrogen, Nitrite (105076)
- Oxygen, Dissolved (104951)
- PCBs (Polychlorinated biphenyls) (105091)
- Pesticides (105186)
- Selenium (104883)
- Silver (103918)
- Specific Conductivity (70867)
- Sulfates (69644)
- Temperature, water (105020)
- Zinc (100813)
- alpha-Endosulfan (Endosulfan 1) (104077)
- pH (104645)
- Mendocino Coast HU, Rockport HA, Ten Mile River HSA
- Mendocino Coast HU, Rockport HA, Wages Creek HSA, Wages Creek
- Mount Dome Hydrologic Subarea, Indian Tom Lake
-
Orick Hydrologic Area, Home Creek (minor coastal stream)
- Alkalinity as CaCO3 (103988)
- Aluminum (102619)
- Ammonia (104804)
- Arsenic (100784)
- Benthic Community Effects (104779)
- Boron (104799)
- Cadmium (101718)
- Chloride (104800)
- Chromium (100805)
- Copper (100774)
- Lead (104802)
- Manganese (104803)
- Mercury (100821)
- Nickel (101119)
- Nitrogen, Nitrate (104805)
- Nitrogen, Nitrite (104806)
- Oxygen, Dissolved (104952)
- Selenium (104807)
- Silver (103919)
- Specific Conductivity (105013)
- Sulfates (104657)
- Total Dissolved Solids (104671)
- Zinc (100814)
- pH (104640)
- Plaskett Lake
- Point Arena Lighthouse
- Point Delgada Shelter Cove
- Pudding Creek Beach
-
Redwood Creek HU, Redwood Creek
- Aldrin (101175)
- Alkalinity as CaCO3 (103989)
- Ametryn (103655)
- Ammonia (76164)
- Arsenic (100786)
- Atrazine (103130)
- Azinphos, Ethyl (Ethyl Guthion) (104145)
- Benthic Community Effects (78977)
- Boron (79066)
- Cadmium (101720)
- Carbophenothion (103096)
- Chloride (72914)
- Chlorpyrifos, methyl (104187)
- Chromium (100806)
- Copper (100775)
- DDD (Dichlorodiphenyldichloroethane) (78090)
- DDE (Dichlorodiphenyldichloroethylene) (78091)
- DDT (Dichlorodiphenyltrichloroethane) (78506)
- Demeton (103561)
- Dieldrin (103611)
- Dimethoate (104180)
- Fenthion (103372)
- Lead (103599)
- Manganese (79117)
- Mercury (100822)
- Methidathion (103299)
- Nickel (101120)
- Nitrate/Nitrite (Nitrite + Nitrate as N) (79126)
- Nitrogen, Nitrate (104870)
- Nitrogen, Nitrite (78916)
- Oxygen, Dissolved (78947)
- PCBs (Polychlorinated biphenyls) (75936)
- Pesticides (77429)
- Selenium (104871)
- Silver (103921)
- Specific Conductivity (72123)
- Sulfates (72851)
- Total Dissolved Solids (78106)
- Zinc (100815)
- alpha-Endosulfan (Endosulfan 1) (104080)
- alpha.-BHC (Benzenehexachloride or alpha-HCH) (104036)
- pH (78192)
- Rogue River HU, Dunn Creek (perennial stream)
-
Russian River HU, Lower Russian River HA, Austin Creek HSA
- Aldrin (101176)
- Alkalinity as CaCO3 (103991)
- Aluminum (73467)
- Ammonia (73620)
- Arsenic (100788)
- Arsenic | Cadmium | Chromium | Chromium (total) | Copper | Lead | Mercury | Nickel | Selenium | Silver | Zinc (75578)
- Azinphos, Ethyl (Ethyl Guthion) (104146)
- Benthic Community Effects (79520)
- Boron (105137)
- Cadmium (101721)
- Chloride (75579)
- Chromium (100823)
- Copper (100776)
- Demeton (103562)
- Dieldrin (103865)
- Dimethoate (104181)
- Fenthion (103373)
- Indicator Bacteria (73665)
- Lead (104886)
- Manganese (105138)
- Mercury (104887)
- Nickel (101122)
- Pesticides (77771)
- Phosphate (103832)
- Selenium (104888)
- Silver (103922)
- Sulfates (73175)
- Zinc (100816)
- alpha.-BHC (Benzenehexachloride or alpha-HCH) (104037)
-
Russian River HU, Lower Russian River HA, Guerneville HSA
- 2-Methylnaphthalene (103962)
- Acetaminophen (103964)
- Aldicarb (100919)
- Aldrin (101179)
- Alkalinity as CaCO3 (103992)
- Ametryn (103656)
- Aminomethyl Phosphonic Acid (AMPA) (104114)
- Ammonia (74596)
- Anthracene (104131)
- Antimony (103903)
- Arsenic (100792)
- Atrazine (103131)
- Azinphos, Ethyl (Ethyl Guthion) (104147)
- Barium (103905)
- Benthic Community Effects (104823)
- Benzo(a)pyrene (105107)
- Bifenthrin (101913)
- Boron (79172)
- Boscalid (103955)
- Bromide (105023)
- Bromoform (105024)
- Cadmium (101722)
- Carbaryl (103005)
- Carbazole (105115)
- Carbophenothion (103097)
- Chlordane (104479)
- Chloride (72908)
- Chlorpyrifos (104480)
- Chlorpyrifos, methyl (104190)
- Chromium (78566)
- Cobalt (105143)
- Copper (100778)
- Cumene (105112)
- Cyanazine (104206)
- DDD (Dichlorodiphenyldichloroethane) (78147)
- DDE (Dichlorodiphenyldichloroethylene) (78148)
- DDT (Dichlorodiphenyltrichloroethane) (73851)
- Dacthal (104209)
- Demeton (103563)
- Diazinon (73908)
- Dieldrin (103870)
- Dimethoate (75559)
- Disulfoton (78555)
- Dyfonate (Fonofos or Fonophos) (104481)
- Endosulfan (104482)
- Endosulfan sulfate (104483)
- Endrin (104484)
- Endrin Ketone (104486)
- Endrin aldehyde (104485)
- Ethion (104487)
- Ethoprop (104488)
- Fenitrothion (104489)
- Fenthion (103374)
- Fluoranthene (105039)
- Fluoride (105044)
- Heptachlor (104491)
- Hexachlorobenzene/ HCB (78146)
- Hexachlorocyclohexane (HCH), alpha (104493)
- Hexachlorocyclohexane (HCH), beta (104494)
- Iron (105139)
- Isophorone (105114)
- Lead (103604)
- Lindane/gamma Hexachlorocyclohexane (gamma-HCH) (104495)
- Manganese (79173)
- Mercury (100835)
- Methidathion (103300)
- Methomyl (103325)
- Methoxychlor (104496)
- Methyl Parathion (104599)
- Methylmercury (105117)
- Molinate (104600)
- Molybdenum (105140)
- Nickel (78766)
- Nitrate/Nitrite (Nitrite + Nitrate as N) (79308)
- Nitrogen, Nitrate (74252)
- Nitrogen, Nitrite (78920)
- Oxygen, Dissolved (68241)
- PCBs (Polychlorinated biphenyls) (73678)
- Pesticides (78507)
- Phenol (105116)
- Phosmet (104601)
- Prometon (Prometone) (104602)
- Prometryn (104603)
- Propazine (104604)
- Pyrene (105098)
- Selenium (103838)
- Silver (103923)
- Simazine (104605)
- Sodium (73959)
- Strontium (105142)
- Sulfates (73284)
- Terbufos (104618)
- Terbuthylazine (104619)
- Terbutryn (104620)
- Tetrachlorvinphos (104621)
- Thiobencarb (104622)
- Total Dissolved Solids (74485)
- Vanadium (105141)
- Zinc (100841)
- alpha-Endosulfan (Endosulfan 1) (104081)
- alpha.-BHC (Benzenehexachloride or alpha-HCH) (104038)
- beta-Endosulfan (Endosulfan 2) (104478)
- pH (74197)
-
Russian River HU, Lower Russian River HA, Guerneville HSA, Green Valley Creek watershed
- Alkalinity as CaCO3 (103995)
- Aluminum (102620)
- Ammonia (75079)
- Arsenic (100790)
- Benthic Community Effects (104857)
- Cadmium (101724)
- Chloride (105028)
- Chromium (100824)
- Copper (100779)
- Lead (104884)
- Manganese (103756)
- Mercury (100836)
- Nickel (101128)
- Nitrate (74514)
- Nitrogen, Nitrite (105077)
- Selenium (104885)
- Silver (103924)
- Sulfates (104660)
- Temperature, water (104617)
- Zinc (100842)
-
Russian River HU, Middle Russian River HA, Big Sulphur Creek HSA
- Aldrin (101182)
- Aluminum (73282)
- Ammonia (76620)
- Arsenic (104893)
- Azinphos, Ethyl (Ethyl Guthion) (104148)
- Benthic Community Effects (104859)
- Cadmium (104894)
- Chloride (72701)
- Chromium (104895)
- Copper (104896)
- Demeton (103564)
- Dieldrin (103866)
- Dimethoate (104185)
- Fenthion (103375)
- Lead (104897)
- Mercury (104898)
- Nickel (104899)
- Nitrate/Nitrite (Nitrite + Nitrate as N) (105053)
- Nitrogen, Nitrate (105069)
- Nitrogen, Nitrite (105083)
- Pesticides (77428)
- Selenium (104900)
- Silver (104901)
- Sodium (105008)
- Sulfates (75318)
- Zinc (104902)
- alpha.-BHC (Benzenehexachloride or alpha-HCH) (104039)
-
Russian River HU, Middle Russian River HA, Geyserville HSA
- Aldicarb (100920)
- Aldrin (101183)
- Alkalinity as CaCO3 (103996)
- Ametryn (103657)
- Aminomethyl Phosphonic Acid (AMPA) (104115)
- Ammonia (78894)
- Arsenic (100803)
- Atrazine (103132)
- Azinphos, Ethyl (Ethyl Guthion) (104199)
- Benthic Community Effects (104288)
- Bifenthrin (101914)
- Boscalid (103956)
- Bromide (105022)
- Cadmium (101726)
- Carbaryl (103006)
- Carbophenothion (103098)
- Chloride (72700)
- Chlorpyrifos (103508)
- Chlorpyrifos, methyl (104192)
- Chromium (77941)
- Copper (100781)
- DDD (Dichlorodiphenyldichloroethane) (78510)
- DDE (Dichlorodiphenyldichloroethylene) (78559)
- DDT (Dichlorodiphenyltrichloroethane) (73847)
- Demeton (103565)
- Dieldrin (103867)
- Dimethoate (104186)
- Disulfoton (80014)
- Endrin Ketone (104265)
- Fenthion (103376)
- Fluoride (105045)
- Hexachlorobenzene/ HCB (75993)
- Iron (105213)
- Lead (103626)
- Manganese (79175)
- Mercury (100837)
- Methidathion (103302)
- Methomyl (103329)
- Methylmercury (105118)
- Nickel (78352)
- Nitrate/Nitrite (Nitrite + Nitrate as N) (79127)
- Nitrogen, Nitrate (74749)
- Nitrogen, Nitrite (78970)
- Oxygen, Dissolved (79290)
- PCBs (Polychlorinated biphenyls) (73917)
- Pesticides (77333)
- Selenium (103839)
- Silver (103925)
- Simazine (103848)
- Sodium (105007)
- Sulfates (73016)
- Total Dissolved Solids (78107)
- Zinc (100843)
- alpha-Endosulfan (Endosulfan 1) (104082)
- alpha.-BHC (Benzenehexachloride or alpha-HCH) (104040)
- pH (73619)
-
Russian River HU, Middle Russian River HA, Laguna HSA, mainstem Laguna de Santa Rosa
- Aldrin (101186)
- Ammonia (104627)
- Chlordane (103485)
- Diazinon (105178)
- Dieldrin (103537)
- Nitrate (104628)
- Nitrogen, Nitrite (104546)
- PCBs (Polychlorinated biphenyls) (103830)
- Pesticides (105189)
- Selenium (104889)
- Specific Conductivity (104500)
- Sulfates (104661)
- Total DDT (sum of 4,4'- and 2,4'- isomers of DDT, DDE, and DDD) (103862)
- Turbidity (104501)
-
Russian River HU, Middle Russian River HA, Laguna HSA, tributaries to the Laguna de Santa Rosa (except Santa Rosa Creek and its tributaries)
- Aldicarb (100921)
- Alkalinity as CaCO3 (103997)
- Aminomethyl Phosphonic Acid (AMPA) (104116)
- Ammonia (104502)
- Atrazine (103133)
- Bifenthrin (101915)
- Carbaryl (103007)
- Chloride (105029)
- Demeton (103567)
- Diazinon (70552)
- Dieldrin (103869)
- Dimethoate (104189)
- Disulfoton (103540)
- Fenthion (103379)
- Methomyl (103330)
- Nitrogen, Nitrate (104508)
- Nitrogen, Nitrite (105078)
- Nitrogen, ammonia (Total Ammonia) (105058)
- PCBs (Polychlorinated biphenyls) (105092)
- Pesticides (76786)
- Specific Conductivity (105016)
- Sulfates (104662)
- Total Dissolved Solids (104673)
-
Russian River HU, Middle Russian River HA, Mark West HSA, Windsor Creek and its tributaries
- Alkalinity as CaCO3 (104000)
- Aminomethyl Phosphonic Acid (AMPA) (104119)
- Ammonia (Unionized) (104512)
- Chloride (105033)
- Demeton (103570)
- Dimethoate (104231)
- Disulfoton (103542)
- Fenthion (103383)
- Nitrogen, Nitrate (104530)
- Nitrogen, Nitrite (105081)
- Nitrogen, ammonia (Total Ammonia) (105060)
- Oxygen, Dissolved (104513)
- Pesticides (105191)
- Sulfates (104664)
-
Russian River HU, Middle Russian River HA, Mark West HSA, mainstem Mark West Creek downstream of the confluence with the Laguna de Santa Rosa
- Aldicarb (100922)
- Aldrin (101185)
- Alkalinity as CaCO3 (103998)
- Ametryn (103658)
- Aminomethyl Phosphonic Acid (AMPA) (104117)
- Ammonia (104505)
- Arsenic (100807)
- Atrazine (103134)
- Azinphos, Ethyl (Ethyl Guthion) (104503)
- Azoxystrobin (103904)
- Bifenthrin (101916)
- Boscalid (103957)
- Cadmium (101727)
- Carbaryl (103008)
- Carbophenothion (103099)
- Chloride (78959)
- Chlorpyrifos, methyl (104194)
- Chromium (77076)
- Copper (100783)
- DDD (Dichlorodiphenyldichloroethane) (77330)
- DDE (Dichlorodiphenyldichloroethylene) (76889)
- DDT (Dichlorodiphenyltrichloroethane) (77427)
- Demeton (103568)
- Dieldrin (103871)
- Dimethoate (104191)
- Disulfoton (103541)
- Endrin Ketone (104504)
- Fenthion (103380)
- Imidacloprid (103589)
- Indicator Bacteria (105217)
- Lead (103627)
- Mercury (79006)
- Methidathion (103303)
- Methomyl (103331)
- Nickel (78737)
- Nitrogen (80189)
- Nitrogen, Nitrate (104506)
- Nitrogen, Nitrite (104507)
- PCBs (Polychlorinated biphenyls) (78961)
- Pesticides (77157)
- Selenium (103841)
- Silver (103926)
- Sulfates (79458)
- Zinc (100844)
- alpha-Endosulfan (Endosulfan 1) (104083)
- alpha.-BHC (Benzenehexachloride or alpha-HCH) (104042)
-
Russian River HU, Middle Russian River HA, Mark West HSA, mainstem Mark West Creek upstream of the confluence with the Laguna de Santa Rosa
- Aldicarb (100923)
- Aldrin (101187)
- Alkalinity as CaCO3 (103999)
- Aluminum (102621)
- Ametryn (103659)
- Aminomethyl Phosphonic Acid (AMPA) (104118)
- Arsenic (100808)
- Atrazine (103135)
- Bifenthrin (101917)
- Cadmium (101728)
- Carbaryl (103009)
- Carbophenothion (103100)
- Chloride (105030)
- Chromium (101559)
- Copper (100787)
- Demeton (103569)
- Dieldrin (103872)
- Dimethoate (104230)
- Fenthion (103381)
- Indicator Bacteria (79215)
- Lead (104890)
- Manganese (105211)
- Mercury (104891)
- Methidathion (103304)
- Methomyl (103332)
- Nickel (101177)
- Nitrogen, Nitrate (79428)
- Nitrogen, Nitrite (105080)
- Nitrogen, ammonia (Total Ammonia) (105059)
- Oxygen, Dissolved (79513)
- PCBs (Polychlorinated biphenyls) (104509)
- Pesticides (105190)
- Selenium (104892)
- Silver (103927)
- Sulfates (104510)
- Zinc (100896)
- alpha-Endosulfan (Endosulfan 1) (104084)
- Russian River HU, Middle Russian River HA, Mark West HSA, tributaries to Mark West Creek (except Windsor Creek and its tributaries)
-
Russian River HU, Middle Russian River HA, Santa Rosa HSA, mainstem Santa Rosa Creek
- Aldicarb (100924)
- Aldrin (101520)
- Alkalinity as CaCO3 (104001)
- Aluminum (79102)
- Ametryn (103660)
- Aminomethyl Phosphonic Acid (AMPA) (104120)
- Ammonia (79377)
- Ammonia (Unionized) (104520)
- Arsenic (100809)
- Arsenic | Cadmium | Chromium (total) | Copper | Lead | Mercury | Nickel | Selenium | Silver | Zinc (78973)
- Atrazine (103136)
- Azinphos, Ethyl (Ethyl Guthion) (104519)
- Boron (105210)
- Cadmium (101729)
- Carbaryl (103010)
- Carbophenothion (103101)
- Chlordane (103487)
- Chloride (78978)
- Chromium (101560)
- Copper (100789)
- Demeton (103572)
- Diazinon (79263)
- Dieldrin (103874)
- Dimethoate (104233)
- Disulfoton (103543)
- Fenthion (103382)
- Mercury (100838)
- Methidathion (103305)
- Methomyl (103333)
- Nickel (101565)
- Nitrogen, Nitrate (79378)
- Nitrogen, Nitrite (105079)
- Oxygen, Dissolved (79265)
- PCBs (Polychlorinated biphenyls) (78793)
- Pesticides (79376)
- Selenium (104626)
- Silver (103928)
- Sulfates (79487)
- Zinc (100845)
- alpha-Endosulfan (Endosulfan 1) (104085)
- alpha.-BHC (Benzenehexachloride or alpha-HCH) (104043)
- Russian River HU, Middle Russian River HA, Santa Rosa HSA, tributaries to Santa Rosa Creek
-
Russian River HU, Middle Russian River HA, Warm Springs HSA
- Aldrin (101521)
- Alkalinity as CaCO3 (104003)
- Aluminum (73332)
- Ametryn (103661)
- Ammonia (76030)
- Arsenic (100817)
- Arsenic | Cadmium | Chromium (total) | Copper | Lead | Mercury | Nickel | Selenium | Silver | Zinc (72167)
- Atrazine (103137)
- Azinphos, Ethyl (Ethyl Guthion) (104523)
- Benthic Community Effects (104289)
- Boron (105212)
- Cadmium (101811)
- Carbophenothion (103102)
- Chloride (72957)
- Chlorpyrifos, methyl (104195)
- Chromium (100854)
- Copper (100791)
- Demeton (103573)
- Dieldrin (103876)
- Dimethoate (104234)
- Endrin Ketone (104266)
- Fenthion (103385)
- Indicator Bacteria (105219)
- Lead (103805)
- Mercury (100839)
- Methidathion (103306)
- Nickel (101569)
- Nitrate/Nitrite (Nitrite + Nitrate as N) (105052)
- Nitrogen, Nitrate (105068)
- Nitrogen, Nitrite (105082)
- Oxygen, Dissolved (104245)
- PCBs (Polychlorinated biphenyls) (73919)
- Pesticides (77371)
- Phosphate (103835)
- Selenium (103842)
- Silver (103929)
- Sulfates (73067)
- Zinc (100846)
- alpha-Endosulfan (Endosulfan 1) (104088)
- alpha.-BHC (Benzenehexachloride or alpha-HCH) (104044)
- Russian River HU, Middle Russian River HA, Warm Springs HSA, Lake Sonoma [Reservoir]
-
Russian River HU, Upper Russian River HA, Coyote Valley HSA
- Aldrin (101533)
- Arsenic (104927)
- Arsenic | Cadmium | Chromium (total) | Copper | Lead | Mercury | Nickel | Selenium | Silver | Zinc (71443)
- Azinphos, Ethyl (Ethyl Guthion) (104524)
- Cadmium (104929)
- Chlorpyrifos, methyl (104196)
- Chromium (105179)
- Copper (104930)
- Demeton (103574)
- Dieldrin (103878)
- Dimethoate (104235)
- Endrin Ketone (104267)
- Fenthion (103386)
- Indicator Bacteria (75034)
- Lead (103806)
- Mercury (104281)
- Methidathion (104273)
- Nickel (104933)
- Pesticides (77036)
- Selenium (103843)
- Silver (104931)
- Zinc (104934)
- alpha.-BHC (Benzenehexachloride or alpha-HCH) (104045)
- Russian River HU, Upper Russian River HA, Coyote Valley HSA, Lake Mendocino [Reservoir]
-
Russian River HU, Upper Russian River HA, Forsythe Creek HSA
- Aldicarb (100925)
- Aldrin (101534)
- Alkalinity as CaCO3 (104005)
- Aluminum (102622)
- Ametryn (103662)
- Aminomethyl Phosphonic Acid (AMPA) (104121)
- Arsenic (100818)
- Atrazine (103138)
- Barium (103933)
- Bifenthrin (101918)
- Cadmium (101812)
- Carbaryl (103011)
- Carbophenothion (103103)
- Chloride (105031)
- Chromium (100855)
- Copper (100793)
- Demeton (103575)
- Dieldrin (103880)
- Dimethoate (104236)
- Fenthion (103387)
- Indicator Bacteria (105216)
- Lead (104935)
- Manganese (105214)
- Mercury (104936)
- Methidathion (103307)
- Methomyl (103334)
- Nickel (101574)
- Nitrogen, Nitrate (105070)
- Nitrogen, Nitrite (105084)
- Nitrogen, ammonia (Total Ammonia) (105061)
- Oxygen, Dissolved (104954)
- PCBs (Polychlorinated biphenyls) (105093)
- Pesticides (105192)
- Selenium (104937)
- Silver (103930)
- Sulfates (104665)
- Zinc (100885)
- alpha-Endosulfan (Endosulfan 1) (104091)
-
Russian River HU, Upper Russian River HA, Ukiah HSA
- Aldrin (101535)
- Alkalinity as CaCO3 (104006)
- Ametryn (103663)
- Ammonia (78895)
- Arsenic (100819)
- Atrazine (103139)
- Azinphos, Ethyl (Ethyl Guthion) (104525)
- Barium (103934)
- Benthic Community Effects (79521)
- Boron (79177)
- Boscalid (103958)
- Cadmium (101813)
- Carbophenothion (103104)
- Chlordane (104290)
- Chloride (75561)
- Chlorpyrifos (103520)
- Chlorpyrifos, methyl (104197)
- Chromium (101561)
- Copper (100795)
- DDD (Dichlorodiphenyldichloroethane) (78562)
- DDE (Dichlorodiphenyldichloroethylene) (78563)
- DDT (Dichlorodiphenyltrichloroethane) (78614)
- Dacthal (104210)
- Demeton (103576)
- Diazinon (78150)
- Dieldrin (103538)
- Dimethoate (104237)
- Disulfoton (78151)
- Dyfonate (Fonofos or Fonophos) (104259)
- Endosulfan (104260)
- Endosulfan sulfate (104261)
- Endrin (104262)
- Endrin Ketone (104263)
- Endrin aldehyde (104264)
- Fenthion (103388)
- Heptachlor (104268)
- Heptachlor epoxide (104269)
- Hexachlorocyclohexane (HCH), alpha (104270)
- Hexachlorocyclohexane (HCH), beta (104271)
- Indicator Bacteria (75601)
- Lead (103822)
- Lindane/gamma Hexachlorocyclohexane (gamma-HCH) (104272)
- Mercury (100840)
- Methidathion (103308)
- Methoxychlor (104274)
- Methylmercury (105119)
- Molinate (104282)
- Nickel (101578)
- Nitrate/Nitrite (Nitrite + Nitrate as N) (79024)
- Nitrogen, Nitrate (73337)
- Nitrogen, Nitrite (104292)
- Oxygen, Dissolved (78992)
- PCBs (Polychlorinated biphenyls) (75602)
- Pesticides (77119)
- Phorate (104283)
- Phosmet (104284)
- Prometon (Prometone) (104285)
- Prometryn (104286)
- Propazine (104287)
- Selenium (103844)
- Simazine (103847)
- Specific Conductivity (71933)
- Sulfates (73015)
- Total Dissolved Solids (75996)
- Zinc (100886)
- alpha-Endosulfan (Endosulfan 1) (104092)
- alpha.-BHC (Benzenehexachloride or alpha-HCH) (104046)
- beta-Endosulfan (Endosulfan 2) (104258)
- pH (73670)
- Ruth Lake
- Salmon Creek Park (South)
- Santa Rosa Hydrologic Subarea, Spring Lake (Santa Rosa Creek Reservoir)
- Sea Ranch Del Mar
- Shastina, Lake
- Smith River HU, Clarks Creek
-
Smith River HU, Delilah Creek
- Aldicarb (100926)
- Aldrin (101536)
- Alkalinity as CaCO3 (103948)
- Aluminum (102623)
- Ametryn (103664)
- Aminomethyl Phosphonic Acid (AMPA) (104122)
- Ammonia (104698)
- Anthracene (104132)
- Arsenic (100825)
- Atrazine (103140)
- Azoxystrobin (101714)
- Benzo(a)anthracene (105102)
- Benzo(a)pyrene (105103)
- Bifenthrin (101919)
- Boscalid (102996)
- Cadmium (101814)
- Carbaryl (102981)
- Carbophenothion (103105)
- Chloride (104693)
- Chromium (101562)
- Chrysene (C1-C4) (105110)
- Demeton (103577)
- Dieldrin (103881)
- Dimethoate (104238)
- Diuron (103544)
- Fenthion (103389)
- Fluoranthene (105037)
- Fluorene (105042)
- Lead (104694)
- Lindane/gamma Hexachlorocyclohexane (gamma-HCH) (103829)
- Manganese (104696)
- Methidathion (103310)
- Methomyl (103344)
- Nickel (101584)
- Nitrate/Nitrite (Nitrite + Nitrate as N) (104697)
- Oxygen, Dissolved (104700)
- PAHs (Polycyclic Aromatic Hydrocarbons) (104701)
- PCBs (Polychlorinated biphenyls) (104702)
- Pesticides (105120)
- Pyrene (105096)
- Selenium (104703)
- Silver (104004)
- Specific Conductivity (104704)
- Sulfates (104706)
- Total Dissolved Solids (104708)
- Zinc (100887)
- alpha-Endosulfan (Endosulfan 1) (104097)
- pH (104420)
- Smith River HU, Elk Creek
- Smith River HU, Martin Ranch Northwest, minor unnamed coastal stream
-
Smith River HU, Morrison Creek
- Aldicarb (100927)
- Aldrin (101540)
- Alkalinity as CaCO3 (103949)
- Ametryn (103665)
- Aminomethyl Phosphonic Acid (AMPA) (104123)
- Ammonia (104742)
- Anthracene (104133)
- Arsenic (103891)
- Atrazine (103141)
- Benzo(a)anthracene (105099)
- Benzo(a)pyrene (105106)
- Bifenthrin (101920)
- Cadmium (104682)
- Carbaryl (102990)
- Carbophenothion (103106)
- Chloride (104733)
- Chromium (104624)
- Chrysene (C1-C4) (105108)
- Copper (100797)
- Demeton (103578)
- Dieldrin (103882)
- Dimethoate (104239)
- Fenthion (103390)
- Fluoranthene (105035)
- Fluorene (105040)
- Lead (104739)
- Mercury (104740)
- Methidathion (103311)
- Methomyl (103345)
- Nickel (101585)
- Nitrate/Nitrite (Nitrite + Nitrate as N) (104741)
- Nitrogen, Nitrate (104743)
- Nitrogen, Nitrite (104744)
- Oxygen, Dissolved (104734)
- PAHs (Polycyclic Aromatic Hydrocarbons) (104745)
- PCBs (Polychlorinated biphenyls) (104746)
- Pesticides (105188)
- Pyrene (105094)
- Specific Conductivity (104736)
- Sulfates (104737)
- Total Dissolved Solids (104738)
- Toxicity (103914)
- Zinc (100888)
- alpha-Endosulfan (Endosulfan 1) (104098)
- pH (104735)
-
Smith River HU, Rowdy Creek
- Aldicarb (100928)
- Aldrin (101545)
- Alkalinity as CaCO3 (104011)
- Aluminum (102624)
- Ametryn (103666)
- Aminomethyl Phosphonic Acid (AMPA) (104124)
- Ammonia (104753)
- Anthracene (104134)
- Arsenic (100826)
- Atrazine (103142)
- Azoxystrobin (101716)
- Benthic Community Effects (104861)
- Benzo(a)anthracene (105104)
- Benzo(a)pyrene (105105)
- Bifenthrin (101921)
- Boscalid (102997)
- Cadmium (101847)
- Carbaryl (102988)
- Carbophenothion (103107)
- Chloride (104747)
- Chromium (101563)
- Chrysene (C1-C4) (105111)
- Copper (100798)
- Demeton (103579)
- Dieldrin (103883)
- Dimethoate (104240)
- Fenthion (103391)
- Fluoranthene (105038)
- Fluorene (105043)
- Lead (104748)
- Manganese (104749)
- Mercury (101164)
- Methidathion (103312)
- Methomyl (103346)
- Nickel (101586)
- Nitrate/Nitrite (Nitrite + Nitrate as N) (104750)
- Nitrogen, Nitrate (104751)
- Nitrogen, Nitrite (104752)
- Oxygen, Dissolved (104758)
- PAHs (Polycyclic Aromatic Hydrocarbons) (104754)
- PCBs (Polychlorinated biphenyls) (104755)
- Pesticides (105193)
- Pyrene (105097)
- Selenium (104756)
- Silver (104007)
- Sodium (104757)
- Specific Conductivity (104760)
- Sulfates (104761)
- Total Dissolved Solids (104762)
- Toxicity (103917)
- Zinc (100889)
- alpha-Endosulfan (Endosulfan 1) (104101)
- pH (104759)
- Smith River HU, Smith River Estuary
-
Smith River HU, Smith River watershed
- Aldrin (101551)
- Alkalinity as CaCO3 (104013)
- Aluminum (75940)
- Ametryn (103667)
- Ammonia (76300)
- Anatoxin-A (104130)
- Arsenic (100827)
- Atrazine (103143)
- Azinphos, Ethyl (Ethyl Guthion) (104527)
- Benthic Community Effects (104862)
- Boron (79232)
- Cadmium (101849)
- Carbophenothion (103110)
- Chlordane (103497)
- Chloride (72759)
- Chlorpyrifos, methyl (104198)
- Chromium (101564)
- Copper (100799)
- DDD (Dichlorodiphenyldichloroethane) (78670)
- DDE (Dichlorodiphenyldichloroethylene) (78731)
- DDT (Dichlorodiphenyltrichloroethane) (78732)
- Dacthal (104211)
- Demeton (103580)
- Dieldrin (103539)
- Dimethoate (104246)
- Endosulfan (104248)
- Endosulfan sulfate (104249)
- Endrin (104250)
- Endrin Ketone (103587)
- Endrin aldehyde (104251)
- Fenthion (103392)
- Heptachlor (104252)
- Heptachlor epoxide (103547)
- Hexachlorobenzene/ HCB (80153)
- Hexachlorocyclohexane (HCH), alpha (104253)
- Hexachlorocyclohexane (HCH), beta (104254)
- Lead (103826)
- Lindane/gamma Hexachlorocyclohexane (gamma-HCH) (104255)
- Manganese (79233)
- Mercury (101168)
- Methidathion (103313)
- Methoxychlor (104256)
- Microcystins (104849)
- Molinate (104257)
- Nickel (78041)
- Nitrate/Nitrite (Nitrite + Nitrate as N) (79025)
- Nitrogen, Nitrate (104309)
- Nitrogen, Nitrite (79266)
- Oxygen, Dissolved (79340)
- PCBs (Polychlorinated biphenyls) (75682)
- Pesticides (77768)
- Prometon (Prometone) (103836)
- Prometryn (104296)
- Propazine (104305)
- Selenium (104306)
- Silver (104008)
- Simazine (103852)
- Specific Conductivity (70864)
- Sulfates (73834)
- Temperature, water (78610)
- Terbufos (103860)
- Total Dissolved Solids (78159)
- Toxaphene (103863)
- Zinc (100890)
- alpha-Endosulfan (Endosulfan 1) (104103)
- alpha.-BHC (Benzenehexachloride or alpha-HCH) (104227)
- beta-Endosulfan (Endosulfan 2) (104247)
- pH (78657)
-
Smith River HU, Tilas Slough
- 2-Methylnaphthalene (103963)
- Aldicarb (101121)
- Aldrin (101547)
- Alkalinity as CaCO3 (104014)
- Aluminum (102625)
- Ametryn (103668)
- Aminomethyl Phosphonic Acid (AMPA) (104125)
- Ammonia (104295)
- Anthracene (104135)
- Arsenic (100828)
- Atrazine (103144)
- Azoxystrobin (101719)
- Benzo(a)anthracene (105100)
- Benzo(a)pyrene (105101)
- Bifenthrin (102907)
- Boscalid (102998)
- Cadmium (101852)
- Carbaryl (102989)
- Carbophenothion (103111)
- Chloride (103503)
- Chromium (101570)
- Chrysene (C1-C4) (105109)
- Demeton (103581)
- Dibenz[a,h]anthracene (105113)
- Dieldrin (103885)
- Dimethoate (104241)
- Diuron (103545)
- Fenthion (103393)
- Fluoranthene (105036)
- Fluorene (105041)
- Imidacloprid (103590)
- Lead (104836)
- Manganese (103907)
- Methidathion (103314)
- Methomyl (103347)
- Nickel (101604)
- Nitrate/Nitrite (Nitrite + Nitrate as N) (104839)
- Nitrogen, Nitrate (104840)
- Nitrogen, Nitrite (104841)
- Oxygen, Dissolved (104475)
- PAHs (Polycyclic Aromatic Hydrocarbons) (104837)
- PCBs (Polychlorinated biphenyls) (104838)
- Pesticides (105194)
- Pyrene (105095)
- Selenium (103845)
- Silver (104009)
- Simazine (103846)
- Specific Conductivity (103943)
- Sulfates (104835)
- Temperature, water (104314)
- Total Dissolved Solids (103944)
- Zinc (100891)
- alpha-Endosulfan (Endosulfan 1) (104104)
- pH (104834)
- Smith River HU, minor unnamed coastal stream
- Stillwater Cove Regional Park Beach
- Ten Mile Beach
- Trinidad HU, Little River HA
- Trinidad HU, Tom Creek (minor coastal stream)
- Trinidad State Beach
- Trinity Lake (was Claire Engle Lake)
-
Trinity River HU, Lower Trinity HA
- Aldicarb (101124)
- Aldrin (101553)
- Alkalinity as CaCO3 (104016)
- Ametryn (103669)
- Aminomethyl Phosphonic Acid (AMPA) (104126)
- Ammonia (79043)
- Arsenic (100829)
- Atrazine (103145)
- Azinphos, Ethyl (Ethyl Guthion) (104528)
- Benthic Community Effects (104869)
- Bifenthrin (102908)
- Boron (79284)
- Cadmium (101853)
- Carbaryl (102992)
- Carbophenothion (103112)
- Chlordane (104580)
- Chloride (72709)
- Chlorpyrifos, methyl (104200)
- Chromium (101580)
- Copper (100802)
- Demeton (103582)
- Dieldrin (103888)
- Dimethoate (104242)
- Endrin Ketone (104608)
- Endrin aldehyde (104581)
- Fenthion (103395)
- Heptachlor epoxide (104582)
- Lead (103827)
- Manganese (79285)
- Mercury (101158)
- Methidathion (103316)
- Methomyl (103348)
- Nickel (101610)
- Nitrate/Nitrite (Nitrite + Nitrate as N) (79077)
- Nitrogen, Nitrate (104787)
- Nitrogen, Nitrite (79317)
- Oxygen, Dissolved (79248)
- PCBs (Polychlorinated biphenyls) (79176)
- Pesticides (79125)
- Silver (104010)
- Specific Conductivity (72074)
- Sulfates (72850)
- Temperature, water (78616)
- Total Dissolved Solids (79700)
- Zinc (100892)
- alpha-Endosulfan (Endosulfan 1) (104106)
- alpha.-BHC (Benzenehexachloride or alpha-HCH) (104048)
- pH (78719)
-
Trinity River HU, Middle HA
- Aldicarb (101125)
- Aldrin (102608)
- Alkalinity as CaCO3 (104017)
- Aluminum (73889)
- Ametryn (103670)
- Aminomethyl Phosphonic Acid (AMPA) (104127)
- Ammonia (77432)
- Arsenic (100830)
- Atrazine (103146)
- Benthic Community Effects (104872)
- Bifenthrin (102909)
- Boron (104789)
- Cadmium (101901)
- Carbaryl (102993)
- Carbophenothion (103113)
- Chloride (73188)
- Chromium (101581)
- Copper (100810)
- Demeton (103583)
- Dieldrin (103889)
- Dimethoate (104243)
- Fenthion (103396)
- Lead (104790)
- Manganese (104791)
- Mercury (101160)
- Methidathion (103317)
- Methomyl (103349)
- Nickel (101614)
- Nitrate/Nitrite (Nitrite + Nitrate as N) (104793)
- Nitrogen, Nitrate (104792)
- Nitrogen, Nitrite (104794)
- Oxygen, Dissolved (104956)
- PCBs (Polychlorinated biphenyls) (73893)
- Pesticides (77413)
- Selenium (104795)
- Silver (104216)
- Sodium (104868)
- Specific Conductivity (71848)
- Sulfates (72584)
- Temperature, water (104988)
- Total Dissolved Solids (104668)
- Zinc (100893)
- alpha-Endosulfan (Endosulfan 1) (104107)
- pH (104639)
-
Trinity River HU, South Fork HA
- Aldicarb (101127)
- Aldrin (102609)
- Alkalinity as CaCO3 (104018)
- Aluminum (73291)
- Ametryn (103671)
- Aminomethyl Phosphonic Acid (AMPA) (104128)
- Ammonia (77761)
- Arsenic (100831)
- Atrazine (103147)
- Azinphos, Ethyl (Ethyl Guthion) (104529)
- Benthic Community Effects (78928)
- Bifenthrin (102910)
- Cadmium (101902)
- Carbaryl (102995)
- Carbophenothion (103114)
- Chlordane (104584)
- Chloride (73189)
- Chlorpyrifos, methyl (104201)
- Chromium (101582)
- Copper (100811)
- DDE (Dichlorodiphenyldichloroethylene) (73729)
- Demeton (103584)
- Dieldrin (103890)
- Dimethoate (104244)
- Endrin Ketone (104609)
- Endrin aldehyde (104586)
- Fenthion (103397)
- Heptachlor epoxide (104587)
- Lead (104613)
- Manganese (104616)
- Mercury (101161)
- Methidathion (103318)
- Methomyl (103350)
- Nickel (101617)
- Nitrate/Nitrite (Nitrite + Nitrate as N) (79078)
- Nitrogen, Nitrite (79367)
- Oxygen, Dissolved (80010)
- PCBs (Polychlorinated biphenyls) (73894)
- Pesticides (77933)
- Selenium (104585)
- Silver (104217)
- Specific Conductivity (72073)
- Sulfates (80338)
- Total Dissolved Solids (104592)
- Zinc (100894)
- alpha-Endosulfan (Endosulfan 1) (104108)
- alpha.-BHC (Benzenehexachloride or alpha-HCH) (104049)
- pH (77948)
-
Trinity River HU, Upper HA
- Alkalinity as CaCO3 (104019)
- Aluminum (75941)
- Ammonia (76123)
- Arsenic (100832)
- Arsenic | Cadmium | Chromium (total) | Copper | Lead | Mercury | Nickel | Selenium | Silver | Zinc (80088)
- Benthic Community Effects (78809)
- Boron (104796)
- Cadmium (101903)
- Chloride (73021)
- Chromium (101583)
- Copper (100812)
- Lead (103828)
- Manganese (104797)
- Mercury (101162)
- Nickel (101618)
- Nitrate/Nitrite (Nitrite + Nitrate as N) (79083)
- Nitrogen, Nitrite (79368)
- Oxygen, Dissolved (80012)
- Selenium (104588)
- Silver (104218)
- Sodium (104798)
- Specific Conductivity (72020)
- Sulfates (72583)
- Temperature, water (77274)
- Total Dissolved Solids (104669)
- Zinc (100895)
- pH (78303)
- Wages Creek Beach
- Wilson Creek Hydrologic Area, Wilson Creek (minor coastal stream)
| List on 303(d) list (TMDL required list) | Regional Board 1 |
- Copco Lake
- Dead Lake
- Eel River HU, North Fork HA, Lower North Fork Eel River Watershed
- Eel River HU, South Fork HA
- Eel River HU, Upper Main HA (Includes Tomki Creek)
- Eel River HU, Van Duzen River HA
- Eureka Plain HU, Elk River Watershed, Upper Elk River
- Eureka Plain HU, Freshwater Creek
- Eureka Plain HU, Jacoby Creek watershed
- Eureka Plain HU, Salmon Creek
- Greenwood State Beach
- Iron Gate Reservoir
- Klamath River HU, Lost River HA, Tule Lake and Mt Dome HSAs
- Klamath River HU, Lower HA, Klamath Glen HSA
- MacKerricher State Park (near Mill Creek)
- Mendocino Coast HU, Navarro River HA
- Navarro River Beach
- Plaskett Lake
- Redwood Creek HU, Redwood Creek
- Russian Gulch
- Russian River HU, Lower Russian River HA, Austin Creek HSA
- Russian River HU, Middle Russian River HA, Geyserville HSA
- Russian River HU, Middle Russian River HA, Santa Rosa HSA, mainstem Santa Rosa Creek
- Russian River HU, Upper Russian River HA, Coyote Valley HSA
- Russian River HU, Upper Russian River HA, Ukiah HSA
- Ruth Lake
- Santa Rosa Hydrologic Subarea, Spring Lake (Santa Rosa Creek Reservoir)
- Smith River HU, Delilah Creek
- Smith River HU, Elk Creek
- Smith River HU, Martin Ranch Northwest, minor unnamed coastal stream
- Smith River HU, Tilas Slough
- Trinity River HU, Lower Trinity HA
- Trinity River HU, South Fork HA
- Van Damme State Park (beach area)
| List on 303(d) list (being addressed by USEPA approved TMDL) | Regional Board 1 |
- Klamath River HU, Lower HA, Klamath Glen HSA
Regional Board 1 - North Coast Region
- New or Revised Fact SheetsThese lines of evidence and/or decisions, which were developed during the last listing cycle, are new or have been revised.
- Original Fact SheetsThese lines of evidence and/or decisions were developed during the last listing cycle.
ORIGINAL FACT SHEETS
| Delist from 303(d) list (TMDL required list) | Regional Board 1 |
- Doran Regional Park
- Klamath River HU, Butte Valley HA
- Klamath River HU, Lost River HA, Clear Lake, Boles HSAs
- Klamath River HU, Lost River HA, Tule Lake and Mt Dome HSAs
- Klamath River HU, Salmon River HA
- Russian River HU, Middle Russian River HA, Big Sulphur Creek HSA
- Russian River HU, Middle Russian River HA, Laguna HSA, mainstem Laguna de Santa Rosa
- Russian River HU, Middle Russian River HA, Laguna HSA, tributaries to the Laguna de Santa Rosa (except Santa Rosa Creek and its tributaries)
- Salmon Creek Park (South)
| Delist from 303(d) list (being addressed by USEPA approved TMDL) | Regional Board 1 |
- Eel River HU, Middle Fork HA, Wilderness and Black Butte HSAs
- Eel River HU, North Fork HA, Upper North Fork Eel River Watershed
| Do Not Delist from 303(d) list (TMDL required list) | Regional Board 1 |
- Eureka Plain HU, Freshwater Creek
- Eureka Plain HU, Humboldt Bay
- Eureka Plain HU, Jacoby Creek watershed
- Klamath River HU, Middle HA and Lower HA, Scott River to Trinity River
- Klamath River HU, Middle HA, Iron Gate Dam to Scott River
- Mad River HU, Mad River
- Mendocino Coast HU, Albion River HA, Albion River
- Mendocino Coast HU, Big River HA, Berry Gulch
- Mendocino Coast HU, Big River HA, Big River
- Mendocino Coast HU, Noyo River HA, Pudding Creek
- Mendocino Coast HU, Rockport HA, Ten Mile River HSA
- Russian River HU, Lower Russian River HA, Guerneville HSA
- Russian River HU, Middle Russian River HA, Geyserville HSA
- Russian River HU, Middle Russian River HA, Laguna HSA, mainstem Laguna de Santa Rosa
- Russian River HU, Middle Russian River HA, Laguna HSA, tributaries to the Laguna de Santa Rosa (except Santa Rosa Creek and its tributaries)
- Russian River HU, Middle Russian River HA, Mark West HSA, tributaries to Mark West Creek (except Windsor Creek and its tributaries)
- Russian River HU, Middle Russian River HA, Warm Springs HSA
| Do Not Delist from 303(d) list (being addressed with USEPA approved TMDL) | Regional Board 1 |
- Cape Mendocino HU, Mattole River HA, Mattole River Watershed
- Eel River HU, Lower Eel River HA (includes the Eel River Delta)
- Eel River HU, Middle Fork HA, Eden Valley and Round Valley HSAs
- Eel River HU, Middle Main HA
- Eel River HU, North Fork HA, Lower North Fork Eel River Watershed
- Eel River HU, North Fork HA, Upper North Fork Eel River Watershed
- Eel River HU, South Fork HA
- Eel River HU, Upper Main HA (Includes Tomki Creek)
- Eureka Plain HU, Elk River Watershed, Upper Elk River
- Iron Gate Reservoir
- Klamath River HU, Middle HA, Oregon to Iron Gate
- Klamath River HU, Salmon River HA
- Klamath River HU, Salmon River HA, Wooley Creek HSA
- Klamath River HU, Scott River HA
- Klamath River HU, Shasta River HA
- Redwood Creek HU, Redwood Creek
- Trinity River HU, Lower Trinity HA
- Trinity River HU, Upper HA
| Do Not List on 303(d) list (TMDL required list) | Regional Board 1 |
- Albion River Beach
- Anchor Bay Beach
- Arena Cove Beach
- Bodega HU, Salmon Creek HA, Salmon Creek and its tributaries
- Bodega Head
- Campbell Lake
- Cleone, Lake
-
Copco Lake
- Arsenic (78720)
- Chlordane | DDT (Dichlorodiphenyltrichloroethane) | Endrin | Heptachlor | Heptachlor epoxide | Hexachlorobenzene/ HCB | Lindane/gamma Hexachlorocyclohexane (gamma-HCH) | Mirex | Total DDT (sum of 4,4'- and 2,4'- isomers of DDT, DDE, and DDD) (78899)
- Chromium (78042)
- Copper (78043)
- Dioxin Toxic Equivalents (79444)
- Fluoranthene | Naphthalene | Phenanthrene | Pyrene (78943)
- Lead (78455)
- Nickel (78456)
- PCBs (Polychlorinated biphenyls) (78995)
- Selenium (78457)
- Crescent City Point St George
- Dead Lake
-
Eel River HU, Lower Eel River HA (includes the Eel River Delta)
- Antimony | Arsenic | Beryllium | Cadmium | Chromium (total) | Copper | Lead | Mercury | Nickel | Selenium | Silver | Thallium | Toxicity | Zinc (74404)
- Benthic Community Effects (78957)
- DDD (Dichlorodiphenyldichloroethane) (78787)
- DDE (Dichlorodiphenyldichloroethylene) (79195)
- DDT (Dichlorodiphenyltrichloroethane) (79143)
- Hexachlorobenzene/ HCB (74008)
- Indicator Bacteria (73030)
- Nitrate/Nitrite (Nitrite + Nitrate as N) (79014)
- Oil (72993)
- PCBs (Polychlorinated biphenyls) (73779)
- Pentachlorophenol (PCP) (72867)
- Total Petroleum Hydrocarbons as Diesel (72739)
- Total Petroleum Hydrocarbons as Gasoline (73380)
- Eel River HU, Middle Fork HA, Eden Valley and Round Valley HSAs
- Eel River HU, Middle Fork HA, Wilderness and Black Butte HSAs
- Eel River HU, Middle Main HA
- Eel River HU, North Fork HA, Lower North Fork Eel River Watershed
- Eel River HU, South Fork HA
- Eel River HU, Upper Main HA (Includes Tomki Creek)
- Eel River HU, Upper Main HA, Lake Pillsbury HSA, Lake Pillsbury
- Eel River HU, Van Duzen River HA
- Eureka Plain HU, Elk River Watershed, Upper Elk River
- Eureka Plain HU, Humboldt Bay
- Eureka Plain HU, Mad River Slough
- Eureka Plain HU, Mcdaniel Slough
- Glass Beach
- Irish Beach
- Iron Gate Reservoir
- Jug Handle State Reserve Beach
- Klamath River Flint Rock Head
- Klamath River HU, Lost River HA, Clear Lake, Boles HSAs
- Klamath River HU, Lower HA, Klamath Glen HSA
- Klamath River HU, Middle HA and Lower HA, Scott River to Trinity River
- Klamath River HU, Salmon River HA
- Klamath River HU, Salmon River HA, Wooley Creek HSA
- Klamath River HU, Scott River HA
- Klamath River HU, Shasta River HA
- Klamath River HU, Tule Lake and Lower Klamath Lake National Wildlife Refuge
- Mad River HU, Mad River
- Manchester State Beach
- Mendocino Coast HU, Albion River HA, Albion River
- Mendocino Coast HU, Albion River HA, Big Salmon Creek
- Mendocino Coast HU, Albion River HA, Little River
- Mendocino Coast HU, Big River HA, Berry Gulch
- Mendocino Coast HU, Big River HA, Big River
- Mendocino Coast HU, Garcia River Hydrologic Area, Saunders Reef
- Mendocino Coast HU, Gualala River HA, Gualala River
- Mendocino Coast HU, Noyo River HA, Noyo River
- Mendocino Coast HU, Rockport HA, Ten Mile River HSA
- Mendocino Coast HU, Rockport HA, Usal Creek HSA
- Mendocino Coast HU, Rockport HA, Wages Creek HSA, Wages Creek
- Mendocino Coast HU, Ten Mile River HSA, coastal tributaries
- Noyo River Beach
- Plaskett Lake
- Point Arena Lighthouse
- Point Delgada Shelter Cove
- Pudding Creek Beach
- Redwood Creek HU, Redwood Creek
- Russian River HU, Lower Russian River HA, Austin Creek HSA
- Russian River HU, Lower Russian River HA, Guerneville HSA
- Russian River HU, Lower Russian River HA, Guerneville HSA, Green Valley Creek watershed
- Russian River HU, Middle Russian River HA, Big Sulphur Creek HSA
- Russian River HU, Middle Russian River HA, Geyserville HSA
- Russian River HU, Middle Russian River HA, Laguna HSA, mainstem Laguna de Santa Rosa
- Russian River HU, Middle Russian River HA, Laguna HSA, tributaries to the Laguna de Santa Rosa (except Santa Rosa Creek and its tributaries)
- Russian River HU, Middle Russian River HA, Mark West HSA, mainstem Mark West Creek downstream of the confluence with the Laguna de Santa Rosa
- Russian River HU, Middle Russian River HA, Mark West HSA, mainstem Mark West Creek upstream of the confluence with the Laguna de Santa Rosa
- Russian River HU, Middle Russian River HA, Santa Rosa HSA, mainstem Santa Rosa Creek
- Russian River HU, Middle Russian River HA, Santa Rosa HSA, tributaries to Santa Rosa Creek
- Russian River HU, Middle Russian River HA, Warm Springs HSA
- Russian River HU, Middle Russian River HA, Warm Springs HSA, Lake Sonoma [Reservoir]
- Russian River HU, Upper Russian River HA, Coyote Valley HSA
- Russian River HU, Upper Russian River HA, Coyote Valley HSA, Lake Mendocino [Reservoir]
- Russian River HU, Upper Russian River HA, Ukiah HSA
- Ruth Lake
- Santa Rosa Hydrologic Subarea, Spring Lake (Santa Rosa Creek Reservoir)
- Sea Ranch Del Mar
- Shastina, Lake
- Smith River HU, Smith River watershed
- Ten Mile Beach
- Trinidad HU, Little River HA
- Trinity River HU, Lower Trinity HA
- Trinity River HU, Middle HA
- Trinity River HU, South Fork HA
- Wages Creek HSA, Dehaven Creek
- Westport Union Landing Beach
- Winchuck River HU, Winchuck River
| List on 303(d) list (TMDL required list) | Regional Board 1 |
- Bodega HU, Bodega Harbor HA
- Bodega HU, Estero Americano HA, Americano Creek
- Bodega HU, Estero Americano HA, estuary
- Bodega HU, Estero de San Antonio HA, Stemple Creek/Estero de San Antonio
- Eureka Plain HU, Elk River Watershed, Lower Elk River and Martin Slough
- Eureka Plain HU, Gannon Slough
- Eureka Plain HU, Jolly Giant Creek
- Klamath River HU, Lower HA, Klamath Glen HSA
- Klamath River HU, Scott River HA
- Mad River HU, Norton Creek
- Mendocino Coast HU, Noyo River HA, Noyo River
- Mendocino Coast HU, Noyo River HA, Pudding Creek
- Russian River HU, Lower Russian River HA, Austin Creek HSA
- Russian River HU, Middle Russian River HA, Big Sulphur Creek HSA
- Russian River HU, Middle Russian River HA, Mark West HSA, Windsor Creek and its tributaries
- Russian River HU, Middle Russian River HA, Mark West HSA, mainstem Mark West Creek downstream of the confluence with the Laguna de Santa Rosa
- Russian River HU, Middle Russian River HA, Mark West HSA, mainstem Mark West Creek upstream of the confluence with the Laguna de Santa Rosa
- Russian River HU, Middle Russian River HA, Mark West HSA, tributaries to Mark West Creek (except Windsor Creek and its tributaries)
- Russian River HU, Middle Russian River HA, Santa Rosa HSA, mainstem Santa Rosa Creek
- Russian River HU, Middle Russian River HA, Santa Rosa HSA, tributaries to Santa Rosa Creek
- Russian River HU, Upper Russian River HA, Coyote Valley HSA
- Russian River HU, Upper Russian River HA, Forsythe Creek HSA
- Russian River HU, Upper Russian River HA, Ukiah HSA
- Trinidad HU, Little River HA
- Trinity River HU, Upper HA, Trinity River, East Fork
| List on 303(d) list (being addressed by USEPA approved TMDL) | Regional Board 1 |
- Eel River HU, Van Duzen River HA
- Eureka Plain HU, Elk River Watershed, Lower Elk River and Martin Slough
- Klamath River HU, Lost River HA, Tule Lake and Mt Dome HSAs
- Klamath River HU, Lower HA, Klamath Glen HSA
- Klamath River HU, Middle HA and Lower HA, Scott River to Trinity River
- Klamath River HU, Middle HA, Iron Gate Dam to Scott River
- Klamath River HU, Tule Lake and Lower Klamath Lake National Wildlife Refuge
- Mad River HU, Mad River
- Mendocino Coast HU, Albion River HA, Albion River
- Mendocino Coast HU, Big River HA, Big River
- Mendocino Coast HU, Garcia River HA, Garcia River
- Mendocino Coast HU, Gualala River HA, Gualala River
- Mendocino Coast HU, Navarro River HA
- Mendocino Coast HU, Navarro River HA, Delta
- Mendocino Coast HU, Noyo River HA, Noyo River
- Mendocino Coast HU, Rockport HA, Ten Mile River HSA
- Trinity River HU, Middle HA
- Trinity River HU, South Fork HA
- Trinity River HU, Upper HA, Trinity River, East Fork