Arizona's Total Maximum Daily Load Program - History and Current Status as of 11/14/11 Bill Williams Watershed Colorado River/Grand Canyon Watershed Colorado River/Lower Gila River Watershed Little Colorado River Watershed Middle Gila Watershed Salt River Watershed San Pedro Watershed Santa Cruz River Watershed Verde River Watershed Upper Gila Watershed Bill Williams Watershed Impaired Water Pollutant(s) Status Downloadable Types of Approved Implementation Staff Covered Information Point/ by EPA Plans/Activities Contact Nonpoint Name Sources Alamo Lake Mercury Updating Model. Fact Sheet Atmospheric No No S. Fitch Draft Mercury TMDL deposition Document Abandoned mines Boulder Creek - Arsenic The final TMDL TMDL Document Hillside Mine 7/26/04 Part 1: J. Wilder Creek to report has been (abandoned), Characterization Sutter Copper Copper Creek completed. remnant Part 2: Zinc tailings piles Implementation Plan Colorado River/Grand Canyon Watershed Impaired Water Pollutant(s) Status Downloadable Types of Approved Implementation Staff Covered Information Point/ by EPA Plans/Activities Contact Nonpoint Name Sources No past or current projects in this watershed Colorado River/Lower Watershed Impaired Water Pollutant(s) Status Downloadable Types of Approved Implementation Staff Covered Information Point/ by EPA Plans/Activities Contact Nonpoint Name Sources Lower Colorado Nitrogen The final TMDL TMDL Document 1992 No J. River - Yuma USGS report has been Sutter Phosphorus Gage 0952110 to completed. International Border Little Colorado River Watershed Impaired Water Pollutant(s) Status Downloadable Types of Approved Implementation Staff Covered Information Point/ by EPA Plans/Activities Contact Nonpoint Name Sources Lake Mary (lower) Mercury Updating model Fact Sheet Under No No S. Fitch and draft TMDL. investigation Lake Mary (upper) Mercury Updating model Fact Sheet Under No No S. Fitch and draft TMDL. investigation Little Colorado Turbidity The final TMDL TMDL Document ranching, 09/30/02 No J. Sutter River - Nutrioso to report has been golf course Carnero completed. Little Colorado E. coli Draft TMDLs Fact Sheet grazing, No No J. Sutter River - Silver Creek completed E.coli Draft TMDL WWTPs, SSC to Carr Lake Draw Document urban runoff SSC Draft TMDL Document Little Colorado Turbidity The final TMDL TMDL Document ranching, 09/30/02 No J. Sutter River - Water report has been golf course Canyon to Nutrioso completed. Fact Sheet Long Lake Mercury Updating model Fact Sheet Under No No S. Fitch and draft TMDL. investigation Lyman Lake Mercury Sampling is Fact Sheet Under No No D. ongoing. investigation Sversvold Nutrioso Creek - Turbidity The final TMDL TMDL Document nonpoint 09/08/00 Various ongoing J. Sutter headwaters to Little report has been sources, Water Quality Colorado River completed. grazing Improvement Grant projects Rainbow Lake pH The final TMDL TMDL Document historic 01/00 AZGF has S. Fitch internal nutrient cycling Soldier's Annex Mercury Updating model Fact Sheet Under No No S. Fitch Lake and draft TMDL. investigation Soldier's Lake Mercury Updating model Fact Sheet Under No No S. Fitch and draft TMDL. investigation Middle Gila Watershed Impaired Water Pollutant(s) Status Downloadable Types of Approved Implementation Staff Covered Information Point/ by EPA Plans/Activities Contact Nonpoint Name Sources French Gulch - Cadmium The final TMDL TMDL Document inactive 06/05 No J. headwaters to report has been mine Sutter Copper Hassayampa River completed. Zinc Hassayampa River - Cadmium The final TMDL TMDL Document abandoned 11/25/02 No J. headwaters to Copper report has been mines Sutter Copper Creek completed. Zinc Queen Creek - Copper Developing Fact Sheet mining No No K. Headwaters to model. Palmer Superior WWTP Queen Creek - Copper Developing Fact Sheet mining No No K. Superior WWTP to model. Palmer Potts Canyon Turkey Creek - Cadmium The final TMDL TMDL Document Golden Belt 10/06 USFS has J. tributary at report has been Mine and completed Sutter Copper 34°19'28"/112°21'28" completed. Golden remediation of to Poland Creek Zinc Turkey Mine the Golden Belt (abandoned) and Golden Turkey mines. Salt River Watershed Impaired Water Pollutant(s) Status Downloadable Types of Approved Implementation Staff Covered Information Point/ by EPA Plans/Activities Contact Nonpoint Name Sources Christopher Creek - E. Coli The final E. Coli TMDL Document wildlife, 7/26/04 Various ongoing J. headwaters to Tonto TMDL report has recreation, Water Quality Sutter Creek been completed. septic Improvement systems Grant projects Pinto Creek - Copper EPA approved the TMDL Document mining 04/01 CWA 319 project J. headwaters to Phase I TMDL in at Gibson Mine. Sutter tributary at April 2001. ADEQ 33°19'27"/ developing site 110°54'56" specific standard. Pinto Creek - Copper EPA approved the TMDL Document mining 04/01 CWA 319 project J. tributary at Phase I TMDL in at Gibson Mine. Sutter 33°19'27"/ April 2001. ADEQ 110°54'56" to Ripper developing site Springs specific standard. Pinto Creek - Ripper Copper ADEQ developing mining No No J. Spring to Roosevelt site specific Sutter Selenium Lake standard for Copper. Salt River - Phosphorus The final TMDL TMDL Document 1987 No J. headwaters to report has been Sutter Roosevelt Lake completed. Tonto Creek - Nitrogen The final Nitrogen Nitrogen TMDL wildlife, 06/05 Various ongoing J. headwaters to and E. coli TMDL Document recreation, Water Quality Sutter tributary at reports have been septic Improvement E. coli E.coli TMDL 7/26/04 34°48'10"/111°04'14" completed. systems, Grant projects Document fish hatchery Tonto Creek - Nitrogen The final Nitrogen Nitrogen TMDL wildlife, 06/05 Various ongoing J. tributary at and E. coli TMDL Document recreation, Water Quality Sutter 34°48'10"/111°04'14" reports have been septic Improvement to Haigler Creek E. coli completed. E.coli TMDL systems, 7/26/04 Grant projects Document fish hatchery San Pedro Watershed Impaired Water Pollutant(s) Status Downloadable Types of Approved Implementation Staff Covered Information Point/ by EPA Plans/Activities Contact Nonpoint Name Sources Brewery Gulch - Copper Site-specific Natural No Freeport J. Wildcat Canyon to standard modeling background McMoran has Sutter Mule Gulch is ongoing. implemented stormwater measures. Mule Gulch - Bisbee Cadmium Site-specific Natural No Freeport J. WWTP to Highway standard modeling background McMoran has Sutter Copper 80 Bridge is ongoing. implemented pH stormwater measures. Zinc Mule Gulch - above Copper Site-specific Natural No Freeport J. Lavendar Pit to standard modeling background McMoran has Sutter pH Bisbee WWTP is ongoing. implemented stormwater measures. Mule Gulch - Copper Site-specific Natural No Freeport J. headwaters to standard modeling background McMoran has Sutter above Lavendar Pit is ongoing. implemented stormwater measures. San Pedro River - E. coli Draft TMDL posted. Fact Sheet Under No No J. Aravaipa Creek to E.coli TMDL investigation Sutter Gila River Document San Pedro - E. coli Sampling is Fact Sheet Under No No J. Babocomari to ongoing. investigation Sutter Dragoon Wash Santa Cruz River Watershed Impaired Water Pollutant(s) Status Downloadable Types of Approved Implementation Staff Covered Information Point/ by EPA Plans/Activities Contact Nonpoint Name Sources Alum Gulch - Cadmium The final TMDL TMDL Document abandoned 08/03 USFS has J. headwaters to report has been mines, completed Sutter Copper ephemeral reach completed. natural remediation of pH background the World's Fair and Humboldt Zinc Canyon mines. Arivaca Lake Hg The final TMDL TMDL Document 1999 S. Fitch report has been completed. Harshaw Creek - Copper The final TMDL TMDL Document abandoned 08/03 No J. headwaters to report has been mines, Sutter pH ephemeral segment completed. natural Zinc background Lakeside Lake Dissolved The final TMDL TMDL Document reclaimed No S. Fitch Oxygen report has been water, completed. stormwater Ammonia Nutrients pH Nogales Wash - E. coli Sampling is Fact Sheet Under No No J. Mexico Border to ongoing. investigation Sutter Ammonia Potrero Creek Chlorine Copper Parker Canyon Lake Mercury Model is being Fact Sheet Under No No S. Fitch developed. investigation Pena Blanca Lake Hg The final TMDL TMDL Document Abandoned 1999 USFS remediate S. Fitch report has been mines, St. Patrick mine completed. atmospheric and is dredged deposition the lake. Santa Cruz River - E. coli Sampling is Fact Sheet Under No No J. Mexico Border to ongoing. investigation Sutter Nogales Int'l WWTP Discharge Three R Canyon - Cadmium The final TMDL TMDL Document abandoned 08/03 No J. headwaters to report has been mines, Sutter Copper ephemeral segment completed. natural Zinc background Verde River Watershed Impaired Water Pollutant(s) Status Downloadable Types of Approved Implementation Staff Covered Information Point/ by EPA Plans/Activities Contact Nonpoint Name Sources East Verde River - Arsenic and Initiating TMDL Under No No K. American Gulch to boron study investigation Palmer Verde River Oak Creek - Nitrogen The final TMDL 1987 TMDL fish 1987 Various ongoing J. headwaters to report has been Document hatcheries, Water Quality Sutter Phosphorus Verde River completed. wildlife, 1999 Improvement 1999 TMDL recreation, Grant projects Document septic systems Oak Creek- Slide Fecal The final TMDL 1999 TMDL wildlife, 1999 Various ongoing S. Fitch Rock State Park Coliform report has been Document recreation, Water Quality completed. septic 2010 Improvement J. E. coli Various ongoing 2010 TMDL systems Grant projects