Cobbs Creek

Estimated downstream stretch — not checked by water sampling. Estimated by DirtyWaterWatch using U.S. Geological Survey river maps and flow measurements; not an official advisory area. This estimates water movement, not bacteria levels.

• Discharge or advisory reported 0 to 1.4 kilometres below the outlet

  0 to 1.4 kilometres below the outlet · from Philadelphia Water Department - Southwest Water Pollution Control Plant, outlet C_04A

  Estimated travel time from outlet C_04A: about 2 hours, or as little as 1 hour. Estimate based on the river's average yearly flow; no current gauge reading was available.

• Discharge or advisory reported 0 to 9.3 kilometres below the outlet

  0 to 9.3 kilometres below the outlet · from Philadelphia Water Department, outlet C_37

  Estimated travel time from outlet C_37: about 8 hours, or as little as 5 hours. Estimate based on the river's average yearly flow; no current gauge reading was available.

  Estimate stops where the river becomes tidal. Below this point water moves with the tide and wind, so we do not estimate where the discharge goes. Read the original notice and local beach or shellfish advisories.

• Discharge or advisory reported 1.4 to 11.5 kilometres below the outlet

  1.4 to 11.5 kilometres below the outlet · from Philadelphia Water Department - Southwest Water Pollution Control Plant, outlet C_04A

  Estimated travel time from outlet C_04A: about 10 hours, or as little as 6 hours. Estimate based on the river's average yearly flow; no current gauge reading was available.

  Estimate stops where the river becomes tidal. Below this point water moves with the tide and wind, so we do not estimate where the discharge goes. Read the original notice and local beach or shellfish advisories.

• No current status shown Permit PA0026671, outlet 041 · 4.504 kilometres estimated · Estimate stops where the river becomes tidal
• No current status shown Permit PA0026671, outlet 042 · 3.959 kilometres estimated · Estimate stops where the river becomes tidal
• No current status shown Permit PA0026671, outlet 043 · 3.151 kilometres estimated · Estimate stops where the river becomes tidal
• No current status shown Permit PA0026671, outlet 044 · 2.871 kilometres estimated · Estimate stops where the river becomes tidal
• No current status shown Permit PA0026671, outlet 045 · 2.521 kilometres estimated · Estimate stops where the river becomes tidal
• No current status shown Permit PA0026671, outlet 046 · 2.128 kilometres estimated · Estimate stops where the river becomes tidal
• No current status shown Permit PA0026671, outlet 047 · 1.681 kilometres estimated · Estimate stops where the river becomes tidal
• No current status shown Permit PA0026671, outlet 049 · 1.102 kilometres estimated · Estimate stops where the river becomes tidal
• No current status shown Permit PA0026671, outlet 050 · 0.675 kilometres estimated · Estimate stops where the river becomes tidal
• No current status shown Permit PA0026671, outlet 051 · 11.877 kilometres estimated · Estimate stops where the river becomes tidal
• No current status shown Permit PA0026671, outlet 052 · 11.877 kilometres estimated · Estimate stops where the river becomes tidal
• No current status shown Permit PA0026671, outlet 054 · 11.187 kilometres estimated · Estimate stops where the river becomes tidal
• No current status shown Permit PA0026671, outlet 055 · 11.221 kilometres estimated · Estimate stops where the river becomes tidal
• No current status shown Permit PA0026671, outlet 056 · 11.064 kilometres estimated · Estimate stops where the river becomes tidal
• No current status shown Permit PA0026671, outlet 057 · 8.872 kilometres estimated · Estimate stops where the river becomes tidal
• No current status shown Permit PA0026671, outlet 058 · 8.782 kilometres estimated · Estimate stops where the river becomes tidal
• No current status shown Permit PA0026671, outlet 059 · 8.524 kilometres estimated · Estimate stops where the river becomes tidal
• No current status shown Permit PA0026671, outlet 060 · 7.959 kilometres estimated · Estimate stops where the river becomes tidal
• No current status shown Permit PA0026671, outlet 061 · 6.574 kilometres estimated · Estimate stops where the river becomes tidal
• No current status shown Permit PA0026671, outlet 062 · 6.225 kilometres estimated · Estimate stops where the river becomes tidal
• No current status shown Permit PA0026671, outlet 063 · 5.62 kilometres estimated · Estimate stops where the river becomes tidal
• No current status shown Permit PA0026671, outlet 064 · 5.428 kilometres estimated · Estimate stops where the river becomes tidal
• No current status shown Permit PA0026671, outlet 065 · 4.585 kilometres estimated · Estimate stops where the river becomes tidal
• No current status shown Permit PA0026671, outlet 066 · 12.24 kilometres estimated · Estimate stops where the river becomes tidal
• No current status shown Permit PA0026671, outlet 067 · 10.69 kilometres estimated · Estimate stops where the river becomes tidal
• No current status shown Permit PA0026671, outlet 068 · 11.783 kilometres estimated · Estimate stops where the river becomes tidal
• No current status shown Permit PA0026671, outlet 069 · 11.877 kilometres estimated · Estimate stops where the river becomes tidal
• No current status shown Permit PA0026671, outlet 070 · 9.826 kilometres estimated · Estimate stops where the river becomes tidal
• No current status shown Permit PA0026671, outlet 071 · 9.355 kilometres estimated · Estimate stops where the river becomes tidal
• No current status shown Permit PA0026671, outlet 072 · 11.155 kilometres estimated · Estimate stops where the river becomes tidal
• No current status shown Permit PA0026671, outlet 078 · 1.315 kilometres estimated · Estimate stops where the river becomes tidal
• No current status shown Permit PA0026671, outlet 082 · 11.476 kilometres estimated · Estimate stops where the river becomes tidal
• No current status shown Permit PA0026671, outlet 083 · 5.597 kilometres estimated · Estimate stops where the river becomes tidal
• No current status shown Permit PA0026671, outlet 084 · 8.762 kilometres estimated · Estimate stops where the river becomes tidal
• Discharge or advisory reported Permit PA0026671 · 11.496 kilometres estimated · Estimate stops where the river becomes tidal
• Discharge or advisory reported Outlet · 9.284 kilometres estimated · Estimate stops where the river becomes tidal

Source: DirtyWaterWatch estimates using U.S. Geological Survey river maps and flow measurements. The estimate stops at tidal water, the first lake or the distance limit.