Maryland Current Water Conditions
BASEMAP
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BASEMAP
| ID | Station | Stage | Discharge | Class | Percentile | % Median | % Mean | Date |
|---|---|---|---|---|---|---|---|---|
| 01485000 | POCOMOKE RIVER NEAR WILLARDS, MD | 5.11 ft | 15.4 ft3/s | Normal | 47% | 96.25% | 33.06% | 2021-10-27 21:45:00 |
| 01485500 | NASSAWANGO CREEK NEAR SNOW HILL, MD | 1.94 ft | 13.2 ft3/s | Normal | 52% | 110% | 33.6% | 2021-10-27 21:30:00 |
| 01485755 | LITTLE ANNEMESSEX RIVER AT CRISFIELD, MD | 1.18 ft | 0 ft3/s | Not Ranked | 0000-00-00 00:00:00 | |||
| 01486000 | MANOKIN BRANCH NEAR PRINCESS ANNE, MD | 1.56 ft | 1.1 ft3/s | Normal | 55.83% | 122.22% | 58.51% | 2021-10-27 21:15:00 |
| 01488110 | NANTICOKE RIVER AT SHARPTOWN, MD | 1.63 ft | 0 ft3/s | Not Ranked | 0000-00-00 00:00:00 | |||
| 01490000 | CHICAMACOMICO RIVER NEAR SALEM, MD | 0.67 ft | 9.63 ft3/s | Normal | 57.63% | 116.87% | 82.38% | 2021-10-27 21:15:00 |
| 01491000 | CHOPTANK RIVER NEAR GREENSBORO, MD | 2.98 ft | 75.4 ft3/s | Above Normal | 75.52% | 195.08% | 80.88% | 2021-10-27 21:15:00 |
| 01491500 | TUCKAHOE CREEK NEAR RUTHSBURG, MD | 0.94 ft | 51.8 ft3/s | Not Ranked | 53.63% | 119.35% | 82.24% | 2021-10-27 20:45:00 |
| 01492500 | SALLIE HARRIS CREEK NEAR CARMICHAEL, MD | 0.85 ft | 4.86 ft3/s | Not Ranked | 60.14% | 117.11% | 45.94% | 2021-10-27 21:45:00 |
| 01492600 | EASTERN BAY AT CLAIBORNE, MD | 1.34 ft | 0 ft3/s | Not Ranked | 0000-00-00 00:00:00 | |||
| 01493000 | UNICORN BRANCH NEAR MILLINGTON, MD | 1.21 ft | 11.7 ft3/s | Normal | 53.1% | 106.36% | 60.37% | 2021-10-27 21:00:00 |
| 01493112 | CHESTERVILLE BRANCH NEAR CRUMPTON, MD | 1.04 ft | 4.8 ft3/s | Not Ranked | 28.46% | 85.71% | 62.75% | 2021-10-27 21:00:00 |
| 01493500 | MORGAN CREEK NEAR KENNEDYVILLE, MD | 1.39 ft | 8.08 ft3/s | Normal | 72.7% | 132.46% | 93.19% | 2021-10-27 20:45:00 |
| 01495000 | BIG ELK CREEK AT ELK MILLS, MD | 3.5 ft | 59.7 ft3/s | Above Normal | 82.57% | 165.83% | 98.56% | 2021-10-27 21:45:00 |
| 01578310 | SUSQUEHANNA RIVER AT CONOWINGO, MD | 14.16 ft | 49900 ft3/s | Above Normal | 79.84% | 278.77% | 176.11% | 2021-10-27 21:30:00 |
| 01578475 | Octoraro Creek near Richardsmere, MD | 2.94 ft | 142 ft3/s | Not Ranked | 60.54% | 150.26% | 58.46% | 2021-10-27 21:45:00 |
| 01579905 | DEER CREEK AT EDEN MILL DAM NEAR PYLESVILLE, MD | 348.98 ft | 0 ft3/s | Not Ranked | 0000-00-00 00:00:00 | |||
| 01580000 | DEER CREEK AT ROCKS, MD | 2.29 ft | 87.5 ft3/s | Normal | 70.09% | 134.62% | 90.79% | 2021-10-27 21:15:00 |
| 01580520 | DEER CREEK NEAR DARLINGTON, MD | 1.68 ft | 157 ft3/s | Not Ranked | 62.97% | 126.61% | 60.59% | 2021-10-27 21:15:00 |
| 01580620 | CHES BAY AT MOUTH OF SUS R AT HAVRE DE GRACE, MD | 0.06 ft | 0 ft3/s | Not Ranked | 0000-00-00 00:00:00 | |||
| 01580700 | SWAN CREEK AT SWAN CREEK, MD | 3.08 ft | 5.02 ft3/s | Not Ranked | 51.92% | 111.31% | 19.2% | 2021-10-27 21:15:00 |
| 01581500 | BYNUM RUN AT BEL AIR, MD | 0.63 ft | 5.65 ft3/s | Normal | 67.78% | 131.4% | 24.85% | 2021-10-27 21:15:00 |
| 01581649 | JAMES RUN NEAR BELCAMP, MD | 2.84 ft | 3.55 ft3/s | Not Ranked | 35.85% | 52.99% | 17.33% | 2021-10-27 21:30:00 |
| 01581700 | WINTERS RUN NEAR BENSON, MD | 1.59 ft | 25.1 ft3/s | Normal | 45.88% | 89.64% | 44.36% | 2021-10-27 21:15:00 |
| 01581750 | WINTERS RUN NEAR BEL AIR, MD | 1.42 ft | 28.8 ft3/s | Not Ranked | 55.76% | 119.75% | 33.89% | 2021-10-27 21:45:00 |
| 01581752 | PLUMTREE RUN NEAR BEL AIR, MD | 1.17 ft | 2.59 ft3/s | Not Ranked | 55.79% | 136.32% | 17.63% | 2021-10-27 21:25:00 |
| 01581810 | GUNPOWDER FALLS AT HOFFMANVILLE, MD | 1.3 ft | 19.6 ft3/s | Not Ranked | 46.15% | 92.02% | 47.97% | 2021-10-27 21:15:00 |
| 01581830 | GRAVE RUN NEAR BECKLEYSVILLE, MD | -0.41 ft | 6.5 ft3/s | Not Ranked | 58.42% | 114.04% | 60.07% | 2021-10-27 21:00:00 |
| 01581870 | GEORGES RUN NEAR BECKLEYSVILLE, MD | 0.59 ft | 12.9 ft3/s | Not Ranked | 47.14% | 98.47% | 52.46% | 2021-10-27 21:15:00 |
| 01581920 | GUNPOWDER FALLS NEAR PARKTON, MD | 1.55 ft | 35 ft3/s | Not Ranked | 32.05% | 57.47% | 41.87% | 2021-10-27 21:00:00 |
| 01581960 | BEETREE RUN AT BENTLEY SPRINGS, MD | 0.86 ft | 8.79 ft3/s | Not Ranked | 52.68% | 110.57% | 59.63% | 2021-10-27 21:15:00 |
| 01582000 | LITTLE FALLS AT BLUE MOUNT, MD | 0.36 ft | 46.3 ft3/s | Normal | 66.62% | 126.16% | 85.77% | 2021-10-27 21:15:00 |
| 01582500 | GUNPOWDER FALLS AT GLENCOE, MD | 1.3 ft | 116 ft3/s | Normal | 44.24% | 94.31% | 69.03% | 2021-10-27 21:20:00 |
| 01583100 | PINEY RUN AT DOVER, MD | 1.54 ft | 8.4 ft3/s | Normal | 41.5% | 89.36% | 50.97% | 2021-10-27 21:45:00 |
| 01583500 | WESTERN RUN AT WESTERN RUN, MD | 1.16 ft | 55.4 ft3/s | Above Normal | 76.13% | 142.05% | 101.02% | 2021-10-27 21:35:00 |
| 01583570 | POND BRANCH AT OREGON RIDGE, MD | Eqp ft | Eqp | Not Ranked | 2021-10-27 18:40:00 | |||
| 01583580 | BAISMAN RUN AT BROADMOOR, MD | 1.21 ft | 1.07 ft3/s | Not Ranked | 58.33% | 122.99% | 69.93% | 2021-10-27 21:25:00 |
| 01583600 | BEAVERDAM RUN AT COCKEYSVILLE, MD | 2.07 ft | 21.4 ft3/s | Normal | 61.92% | 130.49% | 46.59% | 2021-10-27 21:25:00 |
| 01583800 | LONG QUARTER BRANCH AT LUTHERVILLE, MD | 0.97 ft | 0.35 ft3/s | Not Ranked | 22.92% | 40.23% | 5.04% | 2021-10-27 21:30:00 |
| 01584050 | LONG GREEN CREEK AT GLEN ARM, MD | 1.11 ft | 5.68 ft3/s | Normal | 42.22% | 90.16% | 41.49% | 2021-10-27 21:15:00 |
| 01584500 | LITTLE GUNPOWDER FALLS AT LAUREL BROOK, MD | 1.32 ft | 33.4 ft3/s | Normal | 73.54% | 133.6% | 80.81% | 2021-10-27 21:15:00 |
| 01585075 | FOSTER BRANCH NEAR JOPPATOWNE, MD | 1.85 ft | 0.55 ft3/s | Not Ranked | 50.5% | 161.76% | 13.58% | 2021-10-27 21:35:00 |
| 01585090 | WHITEMARSH RUN NEAR FULLERTON, MD | 1.23 ft | 1.16 ft3/s | Not Ranked | 42.2% | 80% | 9.42% | 2021-10-27 21:50:00 |
| 01585100 | WHITEMARSH RUN AT WHITE MARSH, MD | 3.37 ft | 4.07 ft3/s | Normal | 54.1% | 115.62% | 15.89% | 2021-10-27 21:45:00 |
| 01585104 | HONEYGO RUN NEAR WHITE MARSH, MD | 0.58 ft | 1.89 ft3/s | Not Ranked | 48.42% | 91.3% | 19.29% | 2021-10-27 21:50:00 |
| 01585175 | UNNAMED DITCH ON WILSON PT RD AT MIDDLE RIVER, MD | 6.63 ft | 0 ft3/s | Not Ranked | 0000-00-00 00:00:00 | |||
| 01585200 | WEST BRANCH HERRING RUN AT IDLEWYLDE, MD | 0.94 ft | 0.72 ft3/s | Normal | 50.91% | 102.86% | 17.91% | 2021-10-27 21:05:00 |
| 01585219 | HERRING RUN AT SINCLAIR LANE AT BALTIMORE, MD | 3.89 ft | 23.2 ft3/s | Not Ranked | 37.71% | 81.69% | 32.01% | 2021-10-27 21:50:00 |
| 01585225 | MOORES RUN TRIB. NEAR TODD AVE AT BALTIMORE, MD | 2.45 ft | 0.02 ft3/s | Not Ranked | 22.5% | 28.57% | 2.6% | 2021-10-27 21:49:00 |
| 01585230 | MOORES RUN AT RADECKE AVE AT BALTIMORE, MD | 1.45 ft | 0.19 ft3/s | Not Ranked | 4% | 16.38% | 1.57% | 2021-10-27 21:50:00 |
| 01585500 | CRANBERRY BRANCH NEAR WESTMINSTER, MD | 1.33 ft | 0.79 ft3/s | Normal | 26.76% | 50.97% | 33.62% | 2021-10-27 21:15:00 |
| 01586000 | NORTH BRANCH PATAPSCO RIVER AT CEDARHURST, MD | 1.63 ft | 57.5 ft3/s | Above Normal | 78.39% | 191.67% | 118.09% | 2021-10-27 21:00:00 |
| 01586210 | BEAVER RUN NEAR FINKSBURG, MD | 0.88 ft | 15.1 ft3/s | Above Normal | 75.87% | 159.62% | 96.49% | 2021-10-27 21:00:00 |
| 01586610 | MORGAN RUN NEAR LOUISVILLE, MD | 1.73 ft | 18.7 ft3/s | Normal | 61.76% | 121.43% | 66.45% | 2021-10-27 21:00:00 |
| 01589000 | PATAPSCO RIVER AT HOLLOFIELD, MD | 1.65 ft | 79.5 ft3/s | Normal | 54.68% | 115.72% | 57.86% | 2021-10-27 21:15:00 |
| 01589025 | PATAPSCO RIVER NEAR CATONSVILLE, MD | 10.78 ft | 102 ft3/s | Not Ranked | 62.22% | 147.4% | 58.89% | 2021-10-27 21:30:00 |
| 01589035 | PATAPSCO RIVER NEAR ELKRIDGE, MD | 5.8 ft | 124 ft3/s | Not Ranked | 64.01% | 163.37% | 64.67% | 2021-10-27 21:00:00 |
| 01589100 | EAST BRANCH HERBERT RUN AT ARBUTUS, MD | 0.94 ft | 0.66 ft3/s | Below Normal | 19.29% | 55% | 12.84% | 2021-10-27 21:40:00 |
| 01589197 | GWYNNS FALLS NEAR DELIGHT, MD | -0.04 ft | 2.3 ft3/s | Not Ranked | 35.5% | 88.12% | 21.04% | 2021-10-27 21:45:00 |
| 01589230 | RED RUN NEAR OWINGS MILLS, MD | 1.13 ft | 5.26 ft3/s | Not Ranked | 34.23% | 13.51% | 13.51% | 2021-10-27 21:05:00 |
| 01589290 | SCOTTS LEVEL BRANCH AT ROCKDALE, MD | 0.72 ft | 0.95 ft3/s | Not Ranked | 29% | 43.78% | 10.84% | 2021-10-27 21:50:00 |
| 01589300 | GWYNNS FALLS AT VILLA NOVA, MD | 0.98 ft | 23.5 ft3/s | Normal | 65.83% | 135.06% | 46.03% | 2021-10-27 21:30:00 |
| 01589312 | DEAD RUN NEAR CATONSVILLE, MD | 0.4 ft | 0.15 ft3/s | Not Ranked | 23.33% | 28.3% | 4.46% | 2021-10-27 18:05:00 |
| 01589315 | DEAD RUN AT WOODLAWN, MD | 0.26 ft | 0.37 ft3/s | Not Ranked | 8.57% | 21.26% | 3.05% | 2021-10-27 18:05:00 |
| 01589316 | DEAD RUN TRIBUTARY NEAR WOODLAWN, MD | 0.22 ft | 0.19 ft3/s | Not Ranked | 35% | 63.33% | 7.25% | 2021-10-27 18:05:00 |
| 01589317 | TRIBUTARY TO DEAD RUN TRIBUTARY AT WOODLAWN, MD | 0.46 ft | 0.18 ft3/s | Not Ranked | 38.57% | 69.23% | 8.7% | 2021-10-27 18:05:00 |
| 01589320 | DEAD RUN TRIBUTARY AT WOODLAWN, MD | 2.8 ft | 0.4 ft3/s | Not Ranked | 20.62% | 35.4% | 4.46% | 2021-10-27 18:05:00 |
| 01589330 | DEAD RUN AT FRANKLINTOWN, MD | 0.53 ft | 1.42 ft3/s | Normal | 46.36% | 94.67% | 10.5% | 2021-10-27 21:40:00 |
| 01589352 | GWYNNS FALLS AT WASHINGTON BLVD AT BALTIMORE, MD | 2.27 ft | 47.3 ft3/s | Not Ranked | 59.43% | 121.91% | 24.76% | 2021-10-27 21:20:00 |
| 01589440 | JONES FALLS AT SORRENTO, MD | 3.58 ft | 16.4 ft3/s | Normal | 45.52% | 90.86% | 45.77% | 2021-10-27 21:45:00 |
| 01589500 | SAWMILL CREEK AT GLEN BURNIE, MD | 1.97 ft | 4.92 ft3/s | Normal | 54.39% | 113.36% | 69.79% | 2021-10-27 21:45:00 |
| 01589795 | SOUTH FORK JABEZ BRANCH AT MILLERSVILLE, MD | 3.66 ft | 0.43 ft3/s | Not Ranked | 57.5% | 113.16% | 37.39% | 2021-10-27 21:55:00 |
| 01591000 | PATUXENT RIVER NEAR UNITY, MD | 2.16 ft | 20.3 ft3/s | Normal | 71.47% | 126.88% | 70.56% | 2021-10-27 20:55:00 |
| 01591400 | CATTAIL CREEK NEAR GLENWOOD, MD | 0.78 ft | 16.3 ft3/s | Normal | 63.49% | 125.38% | 54.39% | 2021-10-27 21:45:00 |
| 01591610 | PATUXENT RIVER BELOW BRIGHTON DAM NEAR BRIGHTON,MD | 1.72 ft | 51.4 ft3/s | Normal | 44.74% | 96.98% | 79.31% | 2021-10-27 21:45:00 |
| 01591700 | HAWLINGS RIVER NEAR SANDY SPRING, MD | 0.59 ft | 9.53 ft3/s | Normal | 25.88% | 73.31% | 35.04% | 2021-10-27 21:45:00 |
| 01592500 | PATUXENT RIV NEAR LAUREL, MD | 4.58 ft | 36.8 ft3/s | Above Normal | 77.08% | 184% | 77.59% | 2021-10-27 21:15:00 |
| 01593370 | L PAX RIV TRIB ABOVE WILDE LAKE AT COLUMBIA, MD | 1.68 ft | 0.43 ft3/s | Not Ranked | 65% | 113.16% | 20.77% | 2021-10-27 21:28:00 |
| 01593450 | L PAX RIV TRIB ABOVE LAKE ELKHORN NR GUILFORD, MD | 0.89 ft | 1.04 ft3/s | Not Ranked | 65.06% | 165.08% | 18.67% | 2021-10-27 21:25:00 |
| 01593500 | LITTLE PATUXENT RIVER AT GUILFORD, MD | 2.73 ft | 32.9 ft3/s | Above Normal | 76.44% | 193.53% | 77.25% | 2021-10-27 21:00:00 |
| 01594000 | LITTLE PATUXENT RIVER AT SAVAGE, MD | 3.49 ft | 88.2 ft3/s | Normal | 71.63% | 169.94% | 74.99% | 2021-10-27 21:15:00 |
| 01594440 | PATUXENT RIVER NEAR BOWIE, MD | 6.23 ft | 383 ft3/s | Above Normal | 75.81% | 179.39% | 107% | 2021-10-27 21:45:00 |
| 01594526 | WESTERN BRANCH AT UPPER MARLBORO, MD | 2.41 ft | 66.7 ft3/s | Normal | 69.84% | 213.1% | 56.22% | 2021-10-27 21:15:00 |
| 01595000 | NORTH BRANCH POTOMAC RIVER AT STEYER, MD | 2.53 ft | 90.4 ft3/s | Normal | 70.09% | 184.49% | 106.12% | 2021-10-27 21:15:00 |
| 01595500 | NORTH BRANCH POTOMAC RIVER AT KITZMILLER, MD | 2.57 ft | 176 ft3/s | Normal | 64.02% | 153.71% | 84.79% | 2021-10-27 21:15:00 |
| 01595790 | JENNINGS RANDOLPH LAKE NEAR ELK GARDEN, WV | 1443 ft | 0 ft3/s | Not Ranked | 0000-00-00 00:00:00 | |||
| 01596500 | SAVAGE RIVER NEAR BARTON, MD | 1.19 ft | 7.82 ft3/s | Normal | 40.2% | 78.99% | 28.46% | 2021-10-27 21:15:00 |
| 01597490 | SAVAGE RIVER RESERVOIR NEAR BLOOMINGTON, MD | 1441.93 ft | 0 ft3/s | Not Ranked | 0000-00-00 00:00:00 | |||
| 01597500 | SAVAGE RIV BL SAVAGE RIV DAM NEAR BLOOMINGTON, MD | 0.65 ft | 61 ft3/s | Normal | 46.21% | 88.41% | 58.21% | 2021-10-27 21:15:00 |
| 01598500 | NORTH BRANCH POTOMAC RIVER AT LUKE, MD | 1.78 ft | 324 ft3/s | Normal | 69.57% | 127.06% | 96.81% | 2021-10-27 21:00:00 |
| 01599000 | GEORGES CREEK AT FRANKLIN, MD | 3.03 ft | 13 ft3/s | Normal | 46.45% | 92.86% | 38.33% | 2021-10-27 21:45:00 |
| 01601500 | WILLS CREEK NEAR CUMBERLAND, MD | 2.01 ft | 48.5 ft3/s | Normal | 49.12% | 97% | 38.77% | 2021-10-27 21:00:00 |
| 01603000 | NORTH BRANCH POTOMAC RIVER NEAR CUMBERLAND, MD | 2.64 ft | 405 ft3/s | Normal | 59.17% | 115.22% | 75.4% | 2021-10-27 21:15:00 |
| 01609000 | TOWN CREEK NEAR OLDTOWN, MD | 2.08 ft | 22.1 ft3/s | Normal | 56.8% | 122.1% | 33.19% | 2021-10-27 21:30:00 |
| 01610000 | POTOMAC RIVER AT PAW PAW, WV | 3.89 ft | 729 ft3/s | Normal | 49.3% | 98.91% | 52.84% | 2021-10-27 21:15:00 |
| 01610155 | SIDELING HILL CREEK NEAR BELLEGROVE, MD | 0.51 ft | 5.51 ft3/s | Normal | 47.4% | 93.23% | 11.47% | 2021-10-27 21:00:00 |
| 01613000 | POTOMAC RIVER AT HANCOCK, MD | 3.07 ft | 833 ft3/s | Normal | 45.87% | 93.6% | 46.93% | 2021-10-27 21:15:00 |
| 01613095 | TONOLOWAY CREEK NEAR HANCOCK, MD | 1.88 ft | 11.5 ft3/s | Not Ranked | 42.73% | 80.7% | 36.81% | 2021-10-27 21:45:00 |
| 01613525 | LICKING CREEK AT PECTONVILLE, MD | 1.85 ft | 49.2 ft3/s | Not Ranked | 49.81% | 99.8% | 60.15% | 2021-10-27 21:30:00 |
| 01614500 | CONOCOCHEAGUE CREEK AT FAIRVIEW, MD | 1.72 ft | 176 ft3/s | Normal | 49.73% | 99.44% | 50.7% | 2021-10-27 21:45:00 |
| 01617800 | MARSH RUN AT GRIMES, MD | 1.11 ft | 8.69 ft3/s | Above Normal | 76.01% | 160.93% | 102.72% | 2021-10-27 21:15:00 |
| 01619000 | ANTIETAM CREEK NEAR WAYNESBORO, PA | 2.51 ft | 67.4 ft3/s | Normal | 70.74% | 140.12% | 98.08% | 2021-10-27 21:45:00 |
| 01619500 | ANTIETAM CREEK NEAR SHARPSBURG, MD | 2.79 ft | 227 ft3/s | Above Normal | 81.84% | 168.15% | 124.74% | 2021-10-27 21:15:00 |
| 01637500 | CATOCTIN CREEK NEAR MIDDLETOWN, MD | 1.76 ft | 24.2 ft3/s | Normal | 65.18% | 146.67% | 68.44% | 2021-10-27 21:45:00 |
| 01638500 | POTOMAC RIVER AT POINT OF ROCKS, MD | 1.43 ft | 2830 ft3/s | Normal | 58.32% | 116.7% | 55.62% | 2021-10-27 21:45:00 |
| 01639000 | MONOCACY RIVER AT BRIDGEPORT, MD | 2.93 ft | 63.4 ft3/s | Normal | 66.85% | 186.47% | 45.81% | 2021-10-27 21:30:00 |
| 01639500 | BIG PIPE CREEK AT BRUCEVILLE, MD | 1.41 ft | 87.9 ft3/s | Above Normal | 77.58% | 220.03% | 123.01% | 2021-10-27 21:00:00 |
| 01642190 | MONOCACY RIVER AT MONOCACY BLVD AT FREDERICK, MD | 2.59 ft | 467 ft3/s | Not Ranked | 60.54% | 135.95% | 89.27% | 2021-10-27 21:15:00 |
| 01642198 | CARROLL CREEK NEAR FREDERICK, MD | 2.34 ft | 2.37 ft3/s | Not Ranked | 43.03% | 42.78% | 42.63% | 2021-10-27 21:35:00 |
| 01642199 | CARROLL CREEK ABOVE ROCK CREEK AT FREDERICK, MD | 2.21 ft | 6.43 ft3/s | Not Ranked | 41.67% | 46.97% | 42.55% | 2021-10-27 21:10:00 |
| 01643000 | MONOCACY RIVER AT JUG BRIDGE NEAR FREDERICK, MD | 2.67 ft | 599 ft3/s | Above Normal | 75.18% | 231.72% | 101.78% | 2021-10-27 21:45:00 |
| 01643395 | SOPER BRANCH AT HYATTSTOWN, MD | 0.42 ft | 0.64 ft3/s | Not Ranked | 50.75% | 104.92% | 57.14% | 2021-10-27 21:55:00 |
| 01643500 | BENNETT CREEK AT PARK MILLS, MD | 1.7 ft | 35.7 ft3/s | Normal | 70.96% | 148.75% | 75.03% | 2021-10-27 21:45:00 |
| 01644148 | POTOMAC RIVER AT EDWARDS FERRY NEAR POOLESVILLE,MD | 3.6 ft | 0 ft3/s | Not Ranked | 0000-00-00 00:00:00 | |||
| 01644371 | LITTLE SENECA CREEK TRIBUTARY NEAR CLARKSBURG, MD | 4.24 ft | 0.26 ft3/s | Not Ranked | 30% | 45.61% | 34.21% | 2021-10-27 21:00:00 |
| 01644372 | LITTLE SENECA CREEK TRIBUTARY AT BRINK, MD | 4.65 ft | 0.28 ft3/s | Not Ranked | 53.57% | 121.74% | 49.12% | 2021-10-27 21:55:00 |
| 01644375 | LITTLE SENECA CREEK TRIBUTARY NEAR GERMANTOWN, MD | 0.5 ft | 0.65 ft3/s | Not Ranked | 15% | 59.63% | 17.66% | 2021-10-27 21:55:00 |
| 01644380 | CABIN BRANCH NEAR BOYDS, MD | 4.42 ft | 0.65 ft3/s | Not Ranked | 61.11% | 141.3% | 78.31% | 2021-10-27 21:00:00 |
| 01644388 | TENMILE CREEK NEAR CLARKSBURG, MD | 2.92 ft | 1.05 ft3/s | Not Ranked | 62.1% | 166.67% | 31.44% | 2021-10-27 21:40:00 |
| 01644390 | TENMILE CREEK NEAR BOYDS, MD | 2.5 ft | 1.54 ft3/s | Not Ranked | 55.36% | 150.98% | 31.05% | 2021-10-27 21:30:00 |
| 01645000 | SENECA CREEK AT DAWSONVILLE, MD | 2.21 ft | 89.3 ft3/s | Above Normal | 75.62% | 175.1% | 87.76% | 2021-10-27 21:50:00 |
| 01646500 | POTOMAC RIVER NEAR WASH, DC LITTLE FALLS PUMP STA | 3.19 ft | 3870 ft3/s | Normal | 63.97% | 135.79% | 64.31% | 2021-10-27 21:45:00 |
| 01647850 | TURKEY BRANCH NEAR ROCKVILLE, MD | 4.39 ft | 1.36 ft3/s | Not Ranked | 52.06% | 118.26% | 18.26% | 2021-10-27 21:45:00 |
| 01649150 | PAINT BRANCH TRIBUTARY NEAR COLESVILLE, MD | 1.61 ft | 0.39 ft3/s | Not Ranked | 31% | 44.83% | 26.9% | 2021-10-27 21:50:00 |
| 01649190 | PAINT BRANCH NEAR COLLEGE PARK, MD | 1.68 ft | 7.01 ft3/s | Not Ranked | 49.49% | 96.82% | 28.91% | 2021-10-27 21:35:00 |
| 01649500 | NORTHEAST BRANCH ANACOSTIA RIVER AT RIVERDALE, MD | 0.83 ft | 39.9 ft3/s | Normal | 64.33% | 133% | 37.11% | 2021-10-27 21:35:00 |
| 01650500 | NORTHWEST BRANCH ANACOSTIA RIVER NR COLESVILLE, MD | 1.64 ft | 10.7 ft3/s | Normal | 61.75% | 127.38% | 51.12% | 2021-10-27 21:45:00 |
| 01650800 | SLIGO CREEK NEAR TAKOMA PARK, MD | 0.78 ft | 3.08 ft3/s | Not Ranked | 45.7% | 87.75% | 22% | 2021-10-27 21:45:00 |
| 01651000 | NORTHWEST BR ANACOSTIA RIVER NR HYATTSVILLE, MD | 1.45 ft | 29.7 ft3/s | Normal | 73.29% | 207.69% | 54.96% | 2021-10-27 21:30:00 |
| 01651007 | ANACOSTIA RIVER AT BLADENSBURG WATERFRONT PARK, MD | 0.27 ft | 0 ft3/s | Not Ranked | 0000-00-00 00:00:00 | |||
| 01651730 | BEAVERDAM CREEK NEAR CHEVERLY, MD | 0.43 ft | Eqp | Not Ranked | 2021-10-25 21:50:00 | |||
| 01653600 | PISCATAWAY CREEK AT PISCATAWAY, MD | 2.51 ft | 10.7 ft3/s | Normal | 44% | 78.1% | 23.41% | 2021-10-27 21:30:00 |
| 01658000 | MATTAWOMAN CREEK NEAR POMONKEY, MD | 2.45 ft | 33 ft3/s | Above Normal | 75.92% | 531.4% | 58.93% | 2021-10-27 21:45:00 |
| 01660920 | ZEKIAH SWAMP RUN NEAR NEWTOWN, MD | 1.64 ft | 44.3 ft3/s | Normal | 70.64% | 141.99% | 87.77% | 2021-10-27 21:15:00 |
| 01661050 | ST CLEMENTS CREEK NEAR CLEMENTS, MD | 0.45 ft | 7.94 ft3/s | Normal | 53.95% | 104.47% | 46.76% | 2021-10-27 21:15:00 |
| 01661350 | MCINTOSH RUN NEAR LEONARDTOWN, MD | 1.13 ft | 0 ft3/s | Not Ranked | 0000-00-00 00:00:00 | |||
| 01661500 | ST MARYS RIVER AT GREAT MILLS, MD | 1.49 ft | 7.69 ft3/s | Normal | 50.17% | 100.52% | 41.08% | 2021-10-27 21:15:00 |
| 03075500 | YOUGHIOGHENY RIVER NEAR OAKLAND, MD | 2.89 ft | 281 ft3/s | Above Normal | 87.55% | 436% | 203.42% | 2021-10-27 21:15:00 |
| 03075825 | NORTH GLADE RUN NEAR SWANTON, MD | 2.49 ft | 0.75 ft3/s | Not Ranked | 51.18% | 208.33% | 29.18% | 2021-10-27 21:15:00 |
| 03075850 | ARROWHEAD RUN AT THAYERVILLE, MD | 2.83 ft | 0.3 ft3/s | Not Ranked | 41.05% | 30.93% | 27.03% | 2021-10-27 21:15:00 |
| 03075871 | DEEP CREEK LAKE NEAR THAYERVILLE, MD | 2458.44 ft | 0 ft3/s | Not Ranked | 0000-00-00 00:00:00 | |||
| 03075905 | CHERRY CREEK AT STATE PARK ROAD NEAR MCHENRY, MD | 2.58 ft | 15.7 ft3/s | Not Ranked | 66.65% | 239.33% | 124.31% | 2021-10-27 21:15:00 |
| 03076100 | YOUGHIOGHENY RIVER AT HOYES, MD | 3.36 ft | 415 ft3/s | Not Ranked | 63.78% | 132.8% | 103.78% | 2021-10-27 21:45:00 |
| 03076500 | YOUGHIOGHENY RIVER AT FRIENDSVILLE, MD | 2.97 ft | 453 ft3/s | Above Normal | 79.36% | 187.58% | 140.28% | 2021-10-27 21:45:00 |
| 03076600 | BEAR CREEK AT FRIENDSVILLE, MD | 1.28 ft | 18.7 ft3/s | Normal | 54.22% | 103.89% | 53.84% | 2021-10-27 21:30:00 |
| 03078000 | CASSELMAN RIVER AT GRANTSVILLE, MD | 1.01 ft | 29.6 ft3/s | Normal | 56.33% | 130.4% | 58.47% | 2021-10-27 21:30:00 |
| 0148471320 | BIRCH BRANCH AT SHOWELL, MD | 3.44 ft | 0.98 ft3/s | Not Ranked | 15.96% | 32.24% | 15.99% | 2021-10-27 21:45:00 |
| 0148471370 | ISLE OF WIGHT BAY AT ISLE OF WIGHT, MD | 1.4 ft | 0 ft3/s | Not Ranked | 0000-00-00 00:00:00 | |||
| 0148472405 | BUNTINGS GUT NEAR CEDARTOWN, MD | 1.37 ft | 0 ft3/s | Not Ranked | 0000-00-00 00:00:00 | |||
| 0158175320 | WHEEL CREEK NEAR ABINGDON, MD | 1.72 ft | 0.65 ft3/s | Not Ranked | 52.88% | 130% | 26.1% | 2021-10-27 21:50:00 |
| 0158175720 | LAKE SERENE AT EDGEWOOD, MD | 55.17 ft | 0 ft3/s | Not Ranked | 0000-00-00 00:00:00 | |||
| 0158397967 | MINEBANK RUN NEAR GLEN ARM, MD | 4.38 ft | 3.41 ft3/s | Not Ranked | 61.72% | 337.62% | 41.48% | 2021-10-27 21:45:00 |