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Gas Quality / Gas Quality By Date

Date Requested: Sep 21 2023 4:43 PM

Comments:

The data contained herein is preliminary data and therefore should be used for contemporaneous operational purposes only and may be subject to change at month-end. This data is provided to assist our customers in tracking their gas usage as closely as possible on a real-time basis. The information contained on this web page is not to be considered billable information. This data will be subject to additional verification and possible modification prior to billing.

The Btu specified is on a higher heating value (HHV) basis.
Gas constituents specified as percent (%) by volume.
Gas Quality information for the current Gas Day is updated for all location ID's after 11:00 a.m.
For Gas Quality by Date, any time can be specified, all historical data (93 days) is defaulted to current Gas Day.

TSP Name:

Northern Natural Gas Company

TSP:

784158214

Gas Quality by ID

Chromatograph Report For:

Date	BTU	CO2	N2	Gravity	Methane	Ethane	Propane	Ibutane	Nbutane	Ipentane	Npentane	C6	C7	H	Helium	Oxygen	H20


09/21/2023	1158.084	0.703	2.650	0.686	82.848	7.623	3.872	0.454	1.132	0.238	0.264	0.108	0.108
09/20/2023	1158.886	0.713	2.647	0.687	82.789	7.647	3.890	0.453	1.130	0.239	0.265	0.113	0.113
09/19/2023	1158.040	0.784	2.576	0.687	82.740	7.815	3.813	0.441	1.102	0.236	0.263	0.109	0.109
09/18/2023	1145.229	0.956	2.396	0.679	83.261	8.077	3.348	0.378	0.938	0.206	0.228	0.101	0.101
09/17/2023	1102.588	0.729	2.933	0.654	85.972	6.369	2.576	0.281	0.689	0.149	0.163	0.066	0.066
09/16/2023	992.000	0.137	4.291	0.588	93.043	2.200	0.256	0.017	0.035	0.007	0.008	0.003	0.003
09/15/2023	989.008	0.066	4.172	0.584	93.965	1.459	0.223	0.021	0.048	0.012	0.014	0.009	0.009
09/14/2023	1145.629	0.616	3.236	0.683	83.077	7.227	3.552	0.431	1.081	0.250	0.277	0.115	0.115
09/13/2023	1140.696	0.554	3.906	0.686	82.345	7.276	3.640	0.435	1.080	0.247	0.275	0.122	0.122
09/12/2023	993.715	0.219	4.032	0.588	93.297	2.048	0.331	0.020	0.036	0.006	0.006	0.003	0.003
09/11/2023	992.326	0.183	4.075	0.587	93.426	1.939	0.310	0.018	0.033	0.005	0.005	0.002	0.002
09/10/2023	995.135	0.198	3.879	0.587	93.547	1.964	0.324	0.020	0.042	0.008	0.009	0.004	0.004
09/09/2023	996.784	0.237	3.798	0.588	93.415	2.138	0.330	0.021	0.041	0.007	0.007	0.003	0.003
09/08/2023	980.853	0.163	4.955	0.589	92.729	1.942	0.173	0.009	0.017	0.003	0.004	0.001	0.001
09/07/2023	982.512	0.025	4.304	0.581	94.279	1.249	0.105	0.008	0.017	0.004	0.004	0.002	0.002
09/06/2023	1004.574	0.284	3.738	0.593	92.472	3.051	0.377	0.021	0.039	0.006	0.006	0.003	0.003
09/05/2023	1014.465	0.216	3.542	0.596	92.036	3.515	0.599	0.027	0.050	0.005	0.005	0.002	0.002
09/04/2023	1011.498	0.135	3.753	0.595	92.248	3.095	0.638	0.035	0.070	0.009	0.009	0.004	0.004
09/03/2023	1018.421	0.164	3.648	0.599	91.765	3.484	0.754	0.044	0.098	0.014	0.016	0.006	0.006
09/02/2023	997.069	0.115	4.095	0.589	93.072	2.252	0.354	0.026	0.056	0.010	0.011	0.004	0.004
09/01/2023	993.678	0.108	4.194	0.588	93.278	1.983	0.323	0.026	0.057	0.011	0.012	0.004	0.004
08/31/2023	985.531	0.037	4.244	0.582	94.116	1.374	0.165	0.014	0.030	0.006	0.007	0.003	0.003
08/30/2023	996.473	0.113	3.952	0.587	93.368	2.183	0.299	0.020	0.041	0.008	0.008	0.003	0.003
08/29/2023	1010.267	0.190	3.595	0.593	92.456	3.146	0.520	0.027	0.047	0.007	0.007	0.003	0.003
08/28/2023	989.608	0.065	4.049	0.583	93.995	1.644	0.185	0.014	0.028	0.006	0.007	0.003	0.003
08/27/2023	992.626	0.091	4.001	0.585	93.822	1.721	0.266	0.021	0.045	0.010	0.011	0.006	0.006
08/26/2023	998.170	0.195	3.678	0.587	93.608	2.127	0.303	0.021	0.043	0.008	0.009	0.003	0.003
08/25/2023	1003.693	0.249	3.308	0.587	93.677	2.308	0.376	0.022	0.042	0.006	0.007	0.003	0.003
08/24/2023	998.563	0.234	3.874	0.590	93.123	2.282	0.380	0.026	0.053	0.009	0.010	0.004	0.004
08/23/2023	996.337	0.104	4.107	0.589	93.242	2.046	0.358	0.032	0.071	0.014	0.015	0.005	0.005
08/22/2023	993.478	0.055	4.350	0.589	93.202	1.885	0.346	0.035	0.078	0.016	0.018	0.007	0.007
08/21/2023	985.917	0.041	4.283	0.583	94.060	1.329	0.202	0.019	0.039	0.009	0.010	0.004	0.004
08/20/2023	987.091	0.063	4.380	0.585	93.637	1.616	0.222	0.019	0.038	0.008	0.009	0.004	0.004
08/19/2023	990.907	0.080	4.571	0.590	92.657	2.391	0.217	0.018	0.040	0.008	0.010	0.004	0.004
08/18/2023	979.466	0.032	4.486	0.581	94.256	1.065	0.119	0.009	0.018	0.004	0.005	0.002	0.002
08/17/2023	988.153	0.076	4.259	0.585	93.760	1.595	0.223	0.019	0.043	0.009	0.009	0.004	0.004
08/16/2023	987.652	0.069	4.399	0.586	93.586	1.585	0.256	0.023	0.052	0.010	0.011	0.004	0.004
08/15/2023	986.381	0.036	4.390	0.584	93.846	1.379	0.241	0.023	0.053	0.011	0.012	0.004	0.004
08/14/2023	999.288	0.052	5.616	0.606	90.346	2.846	0.837	0.071	0.137	0.023	0.034	0.019	0.019
08/13/2023	989.328	0.031	4.338	0.585	93.688	1.530	0.282	0.028	0.065	0.013	0.014	0.005	0.005
08/12/2023	989.721	0.037	4.301	0.585	93.717	1.524	0.288	0.028	0.065	0.013	0.014	0.005	0.005
08/11/2023	994.406	0.086	4.221	0.588	93.055	2.263	0.296	0.020	0.041	0.006	0.007	0.003	0.003
08/10/2023	1015.332	0.011	4.039	0.598	90.838	4.853	0.173	0.017	0.040	0.009	0.010	0.005	0.005
08/09/2023	987.560	0.037	4.274	0.584	93.865	1.534	0.208	0.018	0.040	0.008	0.009	0.003	0.003
08/08/2023	990.843	0.053	4.208	0.585	93.635	1.750	0.260	0.021	0.046	0.009	0.010	0.004	0.004
08/07/2023	989.372	0.045	4.287	0.585	93.647	1.680	0.248	0.021	0.045	0.009	0.010	0.004	0.004
08/06/2023	988.927	0.043	4.244	0.584	93.733	1.694	0.209	0.017	0.037	0.008	0.008	0.003	0.003
08/05/2023	995.927	0.115	4.187	0.589	93.001	2.236	0.348	0.026	0.056	0.010	0.011	0.004	0.004
08/04/2023	990.711	0.082	4.240	0.586	93.523	1.766	0.305	0.021	0.043	0.007	0.007	0.003	0.003
08/03/2023	990.419	0.050	4.253	0.585	93.550	1.833	0.222	0.020	0.044	0.009	0.010	0.004	0.004
08/02/2023	991.920	0.051	4.349	0.587	93.282	1.895	0.300	0.026	0.058	0.012	0.014	0.006	0.006
08/01/2023	986.025	0.024	4.290	0.583	94.074	1.357	0.152	0.016	0.042	0.013	0.017	0.007	0.007
07/31/2023	988.176	0.036	4.326	0.585	93.662	1.684	0.220	0.017	0.033	0.007	0.008	0.004	0.004
07/30/2023	993.761	0.054	4.521	0.591	92.816	2.071	0.368	0.034	0.082	0.017	0.020	0.008	0.008
07/29/2023	992.760	0.061	4.485	0.590	92.981	1.945	0.368	0.034	0.081	0.015	0.017	0.006	0.006
07/28/2023	984.677	0.033	4.312	0.582	94.063	1.385	0.142	0.013	0.030	0.007	0.008	0.004	0.004
07/27/2023	983.822	0.040	4.474	0.583	93.865	1.342	0.200	0.017	0.038	0.008	0.008	0.003	0.003
07/26/2023	983.822	0.040	4.474	0.583	93.865	1.342	0.200	0.017	0.038	0.008	0.008	0.003	0.003
07/25/2023	977.047	0.025	4.659	0.581	94.168	0.999	0.113	0.008	0.016	0.004	0.004	0.002	0.002
07/24/2023	977.086	0.029	4.687	0.581	94.088	1.048	0.114	0.008	0.016	0.003	0.004	0.002	0.002
07/23/2023	981.830	0.019	4.341	0.580	94.418	0.993	0.164	0.014	0.032	0.006	0.007	0.003	0.003
07/22/2023	989.083	0.053	4.248	0.585	93.821	1.495	0.271	0.025	0.056	0.011	0.012	0.004	0.004
07/21/2023	990.260	0.057	4.204	0.585	93.754	1.604	0.271	0.024	0.055	0.010	0.011	0.004	0.004
07/20/2023	989.214	0.062	4.224	0.585	93.785	1.581	0.250	0.022	0.049	0.009	0.010	0.004	0.004
07/19/2023	989.407	0.070	4.256	0.585	93.675	1.645	0.255	0.022	0.050	0.009	0.010	0.004	0.004
07/18/2023	985.836	0.052	4.327	0.583	93.917	1.425	0.200	0.017	0.039	0.007	0.008	0.003	0.003
07/17/2023	988.476	0.090	4.224	0.585	93.757	1.617	0.231	0.018	0.041	0.007	0.008	0.003	0.003
07/16/2023	989.787	0.106	4.220	0.586	93.582	1.761	0.249	0.019	0.042	0.007	0.008	0.003	0.003
07/15/2023	988.111	0.123	4.249	0.585	93.687	1.609	0.255	0.019	0.040	0.007	0.007	0.002	0.002
07/14/2023	988.029	0.122	4.255	0.585	93.684	1.605	0.255	0.019	0.040	0.007	0.007	0.003	0.003
07/13/2023	1008.392	0.146	4.229	0.598	90.983	4.362	0.209	0.016	0.034	0.007	0.008	0.003	0.003
07/12/2023	983.344	0.144	4.362	0.584	93.882	1.362	0.197	0.014	0.026	0.004	0.005	0.002	0.002
07/11/2023	985.314	0.124	4.210	0.583	93.988	1.475	0.149	0.012	0.025	0.005	0.006	0.003	0.003
07/10/2023	985.610	0.143	4.408	0.586	93.600	1.526	0.240	0.018	0.042	0.008	0.009	0.003	0.003
07/09/2023	984.925	0.135	4.185	0.583	94.070	1.387	0.176	0.012	0.023	0.004	0.004	0.002	0.002
07/08/2023	982.542	0.137	4.509	0.585	93.666	1.438	0.193	0.014	0.028	0.005	0.006	0.002	0.002
07/07/2023	982.922	0.109	4.356	0.583	93.989	1.338	0.162	0.011	0.023	0.004	0.005	0.002	0.002
07/06/2023	983.199	0.104	4.348	0.583	93.982	1.354	0.163	0.011	0.022	0.005	0.005	0.002	0.002
07/05/2023	983.104	0.089	4.348	0.582	94.021	1.340	0.155	0.011	0.022	0.004	0.005	0.002	0.002
07/04/2023	982.077	0.079	4.385	0.582	94.081	1.264	0.146	0.010	0.021	0.004	0.005	0.002	0.002
07/03/2023	985.501	0.097	4.259	0.583	93.910	1.518	0.167	0.011	0.022	0.005	0.005	0.002	0.002
07/02/2023	988.117	0.112	4.170	0.584	93.738	1.758	0.178	0.011	0.020	0.004	0.004	0.002	0.002
07/01/2023	988.114	0.117	4.187	0.584	93.689	1.785	0.178	0.011	0.020	0.004	0.004	0.002	0.002
06/30/2023	988.218	0.120	4.195	0.585	93.649	1.814	0.179	0.011	0.020	0.004	0.004	0.002	0.002
06/29/2023	988.310	0.125	4.202	0.585	93.614	1.834	0.181	0.011	0.021	0.004	0.004	0.002	0.002
06/28/2023	988.565	0.134	4.203	0.585	93.567	1.864	0.186	0.011	0.022	0.004	0.005	0.002	0.002
06/27/2023	989.100	0.147	4.195	0.586	93.500	1.914	0.196	0.012	0.023	0.004	0.005	0.002	0.002
06/26/2023	989.190	0.149	4.197	0.586	93.485	1.921	0.199	0.012	0.023	0.004	0.005	0.002	0.002
06/25/2023	988.148	0.130	4.208	0.585	93.606	1.835	0.176	0.011	0.021	0.004	0.004	0.002	0.002
06/24/2023	988.339	0.099	4.104	0.583	93.880	1.702	0.175	0.010	0.018	0.004	0.004	0.002	0.002
06/23/2023	1007.869	0.066	4.417	0.599	90.756	4.493	0.214	0.013	0.027	0.005	0.005	0.002	0.002
06/22/2023	1006.156	0.053	4.305	0.596	91.182	4.269	0.148	0.010	0.021	0.004	0.004	0.002	0.002
06/21/2023	982.356	0.112	4.437	0.583	93.951	1.241	0.187	0.015	0.035	0.007	0.008	0.004	0.004
06/20/2023	982.287	0.109	4.539	0.584	93.810	1.234	0.215	0.019	0.045	0.009	0.011	0.005	0.005